2011-04-08 Joel Sherrill <joel.sherrill@oarcorp.com>

	* bit: Update to libtecl-1.6.1
	* libtecla-1.6.1/CHANGES, libtecla-1.6.1/INSTALL,
	libtecla-1.6.1/LICENSE.TERMS, libtecla-1.6.1/Makefile,
	libtecla-1.6.1/Makefile.in, libtecla-1.6.1/Makefile.rules,
	libtecla-1.6.1/Makefile.stub, libtecla-1.6.1/PORTING,
	libtecla-1.6.1/README, libtecla-1.6.1/RELEASE.NOTES,
	libtecla-1.6.1/chrqueue.c, libtecla-1.6.1/chrqueue.h,
	libtecla-1.6.1/config.guess, libtecla-1.6.1/config.sub,
	libtecla-1.6.1/configure, libtecla-1.6.1/configure.in,
	libtecla-1.6.1/cplfile.c, libtecla-1.6.1/cplfile.h,
	libtecla-1.6.1/cplmatch.c, libtecla-1.6.1/cplmatch.h,
	libtecla-1.6.1/demo.c, libtecla-1.6.1/demo2.c,
	libtecla-1.6.1/demo3.c, libtecla-1.6.1/direader.c,
	libtecla-1.6.1/direader.h, libtecla-1.6.1/enhance.c,
	libtecla-1.6.1/errmsg.c, libtecla-1.6.1/errmsg.h,
	libtecla-1.6.1/expand.c, libtecla-1.6.1/expand.h,
	libtecla-1.6.1/freelist.c, libtecla-1.6.1/freelist.h,
	libtecla-1.6.1/getline.c, libtecla-1.6.1/getline.h,
	libtecla-1.6.1/hash.c, libtecla-1.6.1/hash.h,
	libtecla-1.6.1/history.c, libtecla-1.6.1/history.h,
	libtecla-1.6.1/homedir.c, libtecla-1.6.1/homedir.h,
	libtecla-1.6.1/install-sh, libtecla-1.6.1/ioutil.c,
	libtecla-1.6.1/ioutil.h, libtecla-1.6.1/keytab.c,
	libtecla-1.6.1/keytab.h, libtecla-1.6.1/libtecla.h,
	libtecla-1.6.1/libtecla.map, libtecla-1.6.1/pathutil.c,
	libtecla-1.6.1/pathutil.h, libtecla-1.6.1/pcache.c,
	libtecla-1.6.1/stringrp.c, libtecla-1.6.1/stringrp.h,
	libtecla-1.6.1/strngmem.c, libtecla-1.6.1/strngmem.h,
	libtecla-1.6.1/update_html, libtecla-1.6.1/update_version,
	libtecla-1.6.1/version.c, libtecla-1.6.1/html/changes.html,
	libtecla-1.6.1/html/cpl_complete_word.html,
	libtecla-1.6.1/html/ef_expand_file.html,
	libtecla-1.6.1/html/enhance.html,
	libtecla-1.6.1/html/gl_get_line.html,
	libtecla-1.6.1/html/gl_io_mode.html, libtecla-1.6.1/html/index.html,
	libtecla-1.6.1/html/libtecla.html,
	libtecla-1.6.1/html/pca_lookup_file.html,
	libtecla-1.6.1/html/release.html, libtecla-1.6.1/html/tecla.html,
	libtecla-1.6.1/man/file/teclarc.in,
	libtecla-1.6.1/man/func/cfc_file_start.in,
	libtecla-1.6.1/man/func/cfc_literal_escapes.in,
	libtecla-1.6.1/man/func/cfc_set_check_fn.in,
	libtecla-1.6.1/man/func/cpl_add_completion.in,
	libtecla-1.6.1/man/func/cpl_complete_word.in,
	libtecla-1.6.1/man/func/cpl_file_completions.in,
	libtecla-1.6.1/man/func/cpl_last_error.in,
	libtecla-1.6.1/man/func/cpl_list_completions.in,
	libtecla-1.6.1/man/func/cpl_recall_matches.in,
	libtecla-1.6.1/man/func/cpl_record_error.in,
	libtecla-1.6.1/man/func/del_CplFileConf.in,
	libtecla-1.6.1/man/func/del_ExpandFile.in,
	libtecla-1.6.1/man/func/del_GetLine.in,
	libtecla-1.6.1/man/func/del_PathCache.in,
	libtecla-1.6.1/man/func/del_PcaPathConf.in,
	libtecla-1.6.1/man/func/del_WordCompletion.in,
	libtecla-1.6.1/man/func/ef_expand_file.in,
	libtecla-1.6.1/man/func/ef_last_error.in,
	libtecla-1.6.1/man/func/ef_list_expansions.in,
	libtecla-1.6.1/man/func/gl_abandon_line.in,
	libtecla-1.6.1/man/func/gl_bind_keyseq.in,
	libtecla-1.6.1/man/func/gl_catch_blocked.in,
	libtecla-1.6.1/man/func/gl_change_terminal.in,
	libtecla-1.6.1/man/func/gl_clear_history.in,
	libtecla-1.6.1/man/func/gl_completion_action.in,
	libtecla-1.6.1/man/func/gl_configure_getline.in,
	libtecla-1.6.1/man/func/gl_customize_completion.in,
	libtecla-1.6.1/man/func/gl_display_text.in,
	libtecla-1.6.1/man/func/gl_echo_mode.in,
	libtecla-1.6.1/man/func/gl_erase_terminal.in,
	libtecla-1.6.1/man/func/gl_error_message.in,
	libtecla-1.6.1/man/func/gl_get_line.in,
	libtecla-1.6.1/man/func/gl_group_history.in,
	libtecla-1.6.1/man/func/gl_handle_signal.in,
	libtecla-1.6.1/man/func/gl_ignore_signal.in,
	libtecla-1.6.1/man/func/gl_inactivity_timeout.in,
	libtecla-1.6.1/man/func/gl_io_mode.in,
	libtecla-1.6.1/man/func/gl_last_signal.in,
	libtecla-1.6.1/man/func/gl_limit_history.in,
	libtecla-1.6.1/man/func/gl_list_signals.in,
	libtecla-1.6.1/man/func/gl_load_history.in,
	libtecla-1.6.1/man/func/gl_lookup_history.in,
	libtecla-1.6.1/man/func/gl_normal_io.in,
	libtecla-1.6.1/man/func/gl_pending_io.in,
	libtecla-1.6.1/man/func/gl_prompt_style.in,
	libtecla-1.6.1/man/func/gl_query_char.in,
	libtecla-1.6.1/man/func/gl_range_of_history.in,
	libtecla-1.6.1/man/func/gl_raw_io.in,
	libtecla-1.6.1/man/func/gl_read_char.in,
	libtecla-1.6.1/man/func/gl_register_action.in,
	libtecla-1.6.1/man/func/gl_resize_history.in,
	libtecla-1.6.1/man/func/gl_return_status.in,
	libtecla-1.6.1/man/func/gl_save_history.in,
	libtecla-1.6.1/man/func/gl_set_term_size.in,
	libtecla-1.6.1/man/func/gl_show_history.in,
	libtecla-1.6.1/man/func/gl_size_of_history.in,
	libtecla-1.6.1/man/func/gl_state_of_history.in,
	libtecla-1.6.1/man/func/gl_terminal_size.in,
	libtecla-1.6.1/man/func/gl_toggle_history.in,
	libtecla-1.6.1/man/func/gl_trap_signal.in,
	libtecla-1.6.1/man/func/gl_tty_signals.in,
	libtecla-1.6.1/man/func/gl_watch_fd.in,
	libtecla-1.6.1/man/func/libtecla_version.in,
	libtecla-1.6.1/man/func/new_CplFileConf.in,
	libtecla-1.6.1/man/func/new_ExpandFile.in,
	libtecla-1.6.1/man/func/new_GetLine.in,
	libtecla-1.6.1/man/func/new_PathCache.in,
	libtecla-1.6.1/man/func/new_PcaPathConf.in,
	libtecla-1.6.1/man/func/new_WordCompletion.in,
	libtecla-1.6.1/man/func/pca_last_error.in,
	libtecla-1.6.1/man/func/pca_lookup_file.in,
	libtecla-1.6.1/man/func/pca_path_completions.in,
	libtecla-1.6.1/man/func/pca_scan_path.in,
	libtecla-1.6.1/man/func/pca_set_check_fn.in,
	libtecla-1.6.1/man/func/ppc_file_start.in,
	libtecla-1.6.1/man/func/ppc_literal_escapes.in,
	libtecla-1.6.1/man/libr/libtecla.in,
	libtecla-1.6.1/man/misc/tecla.in, libtecla-1.6.1/man/prog/enhance.in:
	New files.
	* libtecla-1.4.1/CHANGES, libtecla-1.4.1/INSTALL,
	libtecla-1.4.1/LICENSE.TERMS, libtecla-1.4.1/Makefile,
	libtecla-1.4.1/Makefile.in, libtecla-1.4.1/Makefile.rules,
	libtecla-1.4.1/Makefile.stub, libtecla-1.4.1/PORTING,
	libtecla-1.4.1/README, libtecla-1.4.1/RELEASE.NOTES,
	libtecla-1.4.1/config.guess, libtecla-1.4.1/config.sub,
	libtecla-1.4.1/configure, libtecla-1.4.1/configure.in,
	libtecla-1.4.1/cplfile.c, libtecla-1.4.1/cplfile.h,
	libtecla-1.4.1/cplmatch.c, libtecla-1.4.1/demo.c,
	libtecla-1.4.1/demo2.c, libtecla-1.4.1/direader.c,
	libtecla-1.4.1/direader.h, libtecla-1.4.1/enhance.c,
	libtecla-1.4.1/expand.c, libtecla-1.4.1/freelist.c,
	libtecla-1.4.1/freelist.h, libtecla-1.4.1/getline.c,
	libtecla-1.4.1/getline.h, libtecla-1.4.1/hash.c,
	libtecla-1.4.1/hash.h, libtecla-1.4.1/history.c,
	libtecla-1.4.1/history.h, libtecla-1.4.1/homedir.c,
	libtecla-1.4.1/homedir.h, libtecla-1.4.1/install-sh,
	libtecla-1.4.1/keytab.c, libtecla-1.4.1/keytab.h,
	libtecla-1.4.1/libtecla.h, libtecla-1.4.1/libtecla.map,
	libtecla-1.4.1/pathutil.c, libtecla-1.4.1/pathutil.h,
	libtecla-1.4.1/pcache.c, libtecla-1.4.1/stringrp.c,
	libtecla-1.4.1/stringrp.h, libtecla-1.4.1/strngmem.c,
	libtecla-1.4.1/strngmem.h, libtecla-1.4.1/update_html,
	libtecla-1.4.1/update_version, libtecla-1.4.1/version.c,
	libtecla-1.4.1/html/changes.html,
	libtecla-1.4.1/html/cpl_complete_word.html,
	libtecla-1.4.1/html/ef_expand_file.html,
	libtecla-1.4.1/html/enhance.html,
	libtecla-1.4.1/html/gl_get_line.html, libtecla-1.4.1/html/index.html,
	libtecla-1.4.1/html/libtecla.html,
	libtecla-1.4.1/html/pca_lookup_file.html,
	libtecla-1.4.1/html/release.html,
	libtecla-1.4.1/man3/cfc_file_start.3,
	libtecla-1.4.1/man3/cfc_literal_escapes.3,
	libtecla-1.4.1/man3/cfc_set_check_fn.3,
	libtecla-1.4.1/man3/cpl_add_completion.3,
	libtecla-1.4.1/man3/cpl_complete_word.3,
	libtecla-1.4.1/man3/cpl_file_completions.3,
	libtecla-1.4.1/man3/cpl_last_error.3,
	libtecla-1.4.1/man3/cpl_list_completions.3,
	libtecla-1.4.1/man3/cpl_record_error.3,
	libtecla-1.4.1/man3/del_CplFileConf.3,
	libtecla-1.4.1/man3/del_ExpandFile.3,
	libtecla-1.4.1/man3/del_GetLine.3,
	libtecla-1.4.1/man3/del_PathCache.3,
	libtecla-1.4.1/man3/del_PcaPathConf.3,
	libtecla-1.4.1/man3/del_WordCompletion.3,
	libtecla-1.4.1/man3/ef_expand_file.3,
	libtecla-1.4.1/man3/ef_last_error.3,
	libtecla-1.4.1/man3/ef_list_expansions.3,
	libtecla-1.4.1/man3/enhance.3,
	libtecla-1.4.1/man3/gl_change_terminal.3,
	libtecla-1.4.1/man3/gl_clear_history.3,
	libtecla-1.4.1/man3/gl_configure_getline.3,
	libtecla-1.4.1/man3/gl_customize_completion.3,
	libtecla-1.4.1/man3/gl_echo_mode.3,
	libtecla-1.4.1/man3/gl_get_line.3,
	libtecla-1.4.1/man3/gl_group_history.3,
	libtecla-1.4.1/man3/gl_ignore_signal.3,
	libtecla-1.4.1/man3/gl_last_signal.3,
	libtecla-1.4.1/man3/gl_limit_history.3,
	libtecla-1.4.1/man3/gl_load_history.3,
	libtecla-1.4.1/man3/gl_lookup_history.3,
	libtecla-1.4.1/man3/gl_prompt_style.3,
	libtecla-1.4.1/man3/gl_range_of_history.3,
	libtecla-1.4.1/man3/gl_resize_history.3,
	libtecla-1.4.1/man3/gl_save_history.3,
	libtecla-1.4.1/man3/gl_show_history.3,
	libtecla-1.4.1/man3/gl_size_of_history.3,
	libtecla-1.4.1/man3/gl_state_of_history.3,
	libtecla-1.4.1/man3/gl_terminal_size.3,
	libtecla-1.4.1/man3/gl_toggle_history.3,
	libtecla-1.4.1/man3/gl_trap_signal.3,
	libtecla-1.4.1/man3/gl_watch_fd.3, libtecla-1.4.1/man3/libtecla.3,
	libtecla-1.4.1/man3/libtecla_version.3,
	libtecla-1.4.1/man3/new_CplFileConf.3,
	libtecla-1.4.1/man3/new_ExpandFile.3,
	libtecla-1.4.1/man3/new_GetLine.3,
	libtecla-1.4.1/man3/new_PathCache.3,
	libtecla-1.4.1/man3/new_PcaPathConf.3,
	libtecla-1.4.1/man3/new_WordCompletion.3,
	libtecla-1.4.1/man3/pca_last_error.3,
	libtecla-1.4.1/man3/pca_lookup_file.3,
	libtecla-1.4.1/man3/pca_path_completions.3,
	libtecla-1.4.1/man3/pca_scan_path.3,
	libtecla-1.4.1/man3/pca_set_check_fn.3,
	libtecla-1.4.1/man3/ppc_file_start.3,
	libtecla-1.4.1/man3/ppc_literal_escapes.3: Removed.

1 files changed, 75 insertions, 0 deletions

diff --git a/libtecla-1.6.1/html/enhance.html b/libtecla-1.6.1/html/enhance.html
new file mode 100644
index 0000000..62b4e2f
--- /dev/null
+++ b/libtecla-1.6.1/html/enhance.html
@@ -0,0 +1,75 @@
+<head>
+<title>Manual Page</title>
+</head>
+<body>
+<pre>
+<a href="enhance.html"><b>enhance</b></a>                                  <a href="enhance.html"><b>enhance</b></a>
+
+
+
+</pre><h2>NAME</h2><pre>
+       enhance  - A program that adds command-line editing to third party pro-
+       grams.
+
+</pre><h2>SYNOPSIS</h2><pre>
+       enhance command [ argument ... ]
+
+
+</pre><h2>DESCRIPTION</h2><pre>
+       The enhance program provides enhanced command-line  editing  facilities
+       to  users  of  third  party applications, to which one doesn't have any
+       source code. It does this by  placing  a  pseudo-terminal  between  the
+       application and the real terminal. It uses the tecla command-line edit-
+       ing library to read input from the real terminal,  then  forwards  each
+       just  completed  input line to the application via the pseudo-terminal.
+       All output from the application is forwarded back unchanged to the real
+       terminal.
+
+       Whenever  the application stops generating output for more than a tenth
+       of a second, the enhance program treats the  latest  incomplete  output
+       line  as the prompt, and redisplays any incompleted input line that the
+       user has typed after it. Note that the small delay, which is  impercep-
+       tible  to  the  user, isn't necessary for correct operation of the pro-
+       gram. It is just an optimization, designed to stop the input line  from
+       being redisplayed so often that it slows down output.
+
+       Note  that  the  user-level command-line editing facilities provided by
+       the Tecla library are documented in the <a href="tecla.html"><b>tecla</b></a> man page
+
+
+</pre><h2>DEFICIENCIES</h2><pre>
+       The one major problem that hasn't been solved yet, is how to deal  with
+       applications  that  change  whether typed input is echo'd by their con-
+       trolling terminal. For example, programs that ask for a password,  such
+       as  ftp  and telnet, temporarily tell their controlling terminal not to
+       echo what the user types. Since this request goes  to  the  application
+       side  of the psuedo terminal, the enhance program has no way of knowing
+       that this has happened, and continues to echo typed input to  its  con-
+       trolling terminal, while the user types their password.
+
+       Furthermore, before executing the host application, the enhance program
+       initially sets the pseudo terminal to noecho mode, so  that  everything
+       that  it sends to the program doesn't get redundantly echoed. If a pro-
+       gram that switches to noecho mode explicitly  restores  echoing  after-
+       wards, rather than restoring the terminal modes that were previously in
+       force, then subsequently, every time that you enter a new input line, a
+       duplicate copy will be displayed on the next line.
+
+
+</pre><h2>FILES</h2><pre>
+       libtecla.a    -   The tecla library.
+       ~/.teclarc    -   The tecla personal customization file.
+
+
+</pre><h2>SEE ALSO</h2><pre>
+       <a href="tecla.html"><b>tecla</b></a>, <a href="libtecla.html"><b>libtecla</b></a>
+
+
+</pre><h2>AUTHOR</h2><pre>
+       Martin Shepherd  (mcs@astro.caltech.edu)
+
+
+
+                                                        <a href="enhance.html"><b>enhance</b></a>
+</pre>
+</body>