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author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2011-04-08 16:24:33 +0000 |
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committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2011-04-08 16:24:33 +0000 |
commit | b667555541a4d65bb9dae6f0e0f240e6a05b148e (patch) | |
tree | b3ae5c92f04ae68fbf9580d6efcf1a1510851495 /readline-6.2/keymaps.c | |
parent | 2011-04-08 Joel Sherrill <joel.sherrill@oarcorp.com> (diff) | |
download | rtems-addon-packages-b667555541a4d65bb9dae6f0e0f240e6a05b148e.tar.bz2 |
2011-04-08 Joel Sherrill <joel.sherrill@oarcorp.com>
* RTEMS_Makefiles/Makefile.readline-6.2, readline-6.2/CHANGELOG,
readline-6.2/CHANGES, readline-6.2/COPYING, readline-6.2/INSTALL,
readline-6.2/MANIFEST, readline-6.2/Makefile.in, readline-6.2/NEWS,
readline-6.2/README, readline-6.2/USAGE, readline-6.2/aclocal.m4,
readline-6.2/ansi_stdlib.h, readline-6.2/bind.c,
readline-6.2/callback.c, readline-6.2/chardefs.h,
readline-6.2/compat.c, readline-6.2/complete.c,
readline-6.2/config.h.in, readline-6.2/configure,
readline-6.2/configure.in, readline-6.2/display.c,
readline-6.2/emacs_keymap.c, readline-6.2/funmap.c,
readline-6.2/histexpand.c, readline-6.2/histfile.c,
readline-6.2/histlib.h, readline-6.2/history.c,
readline-6.2/history.h, readline-6.2/histsearch.c,
readline-6.2/input.c, readline-6.2/isearch.c, readline-6.2/keymaps.c,
readline-6.2/keymaps.h, readline-6.2/kill.c, readline-6.2/macro.c,
readline-6.2/mbutil.c, readline-6.2/misc.c, readline-6.2/nls.c,
readline-6.2/parens.c, readline-6.2/patchlevel,
readline-6.2/posixdir.h, readline-6.2/posixjmp.h,
readline-6.2/posixselect.h, readline-6.2/posixstat.h,
readline-6.2/readline.c, readline-6.2/readline.h,
readline-6.2/rlconf.h, readline-6.2/rldefs.h,
readline-6.2/rlmbutil.h, readline-6.2/rlprivate.h,
readline-6.2/rlshell.h, readline-6.2/rlstdc.h, readline-6.2/rltty.c,
readline-6.2/rltty.h, readline-6.2/rltypedefs.h,
readline-6.2/rlwinsize.h, readline-6.2/savestring.c,
readline-6.2/search.c, readline-6.2/shell.c, readline-6.2/signals.c,
readline-6.2/tcap.h, readline-6.2/terminal.c, readline-6.2/text.c,
readline-6.2/tilde.c, readline-6.2/tilde.h, readline-6.2/undo.c,
readline-6.2/util.c, readline-6.2/vi_keymap.c,
readline-6.2/vi_mode.c, readline-6.2/xfree.c, readline-6.2/xmalloc.c,
readline-6.2/xmalloc.h, readline-6.2/doc/Makefile.in,
readline-6.2/doc/fdl.texi, readline-6.2/doc/history.0,
readline-6.2/doc/history.3, readline-6.2/doc/history.dvi,
readline-6.2/doc/history.html, readline-6.2/doc/history.info,
readline-6.2/doc/history.pdf, readline-6.2/doc/history.ps,
readline-6.2/doc/history.texi, readline-6.2/doc/history_3.ps,
readline-6.2/doc/hstech.texi, readline-6.2/doc/hsuser.texi,
readline-6.2/doc/readline.0, readline-6.2/doc/readline.3,
readline-6.2/doc/readline.dvi, readline-6.2/doc/readline.html,
readline-6.2/doc/readline.info, readline-6.2/doc/readline.pdf,
readline-6.2/doc/readline.ps, readline-6.2/doc/readline_3.ps,
readline-6.2/doc/rlman.texi, readline-6.2/doc/rltech.texi,
readline-6.2/doc/rluser.texi, readline-6.2/doc/rluserman.dvi,
readline-6.2/doc/rluserman.html, readline-6.2/doc/rluserman.info,
readline-6.2/doc/rluserman.pdf, readline-6.2/doc/rluserman.ps,
readline-6.2/doc/rluserman.texi, readline-6.2/doc/texi2dvi,
readline-6.2/doc/texi2html, readline-6.2/doc/texinfo.tex,
readline-6.2/doc/version.texi, readline-6.2/examples/Inputrc,
readline-6.2/examples/Makefile.in,
readline-6.2/examples/excallback.c, readline-6.2/examples/fileman.c,
readline-6.2/examples/histexamp.c, readline-6.2/examples/manexamp.c,
readline-6.2/examples/readlinebuf.h,
readline-6.2/examples/rl-fgets.c, readline-6.2/examples/rl.c,
readline-6.2/examples/rlcat.c, readline-6.2/examples/rlevent.c,
readline-6.2/examples/rlptytest.c, readline-6.2/examples/rltest.c,
readline-6.2/examples/rlversion.c,
readline-6.2/examples/rlwrap-0.30.tar.gz,
readline-6.2/examples/autoconf/BASH_CHECK_LIB_TERMCAP,
readline-6.2/examples/autoconf/RL_LIB_READLINE_VERSION,
readline-6.2/examples/autoconf/wi_LIB_READLINE,
readline-6.2/examples/rlfe/ChangeLog,
readline-6.2/examples/rlfe/Makefile.in,
readline-6.2/examples/rlfe/README,
readline-6.2/examples/rlfe/config.h.in,
readline-6.2/examples/rlfe/configure,
readline-6.2/examples/rlfe/configure.in,
readline-6.2/examples/rlfe/extern.h, readline-6.2/examples/rlfe/os.h,
readline-6.2/examples/rlfe/pty.c, readline-6.2/examples/rlfe/rlfe.c,
readline-6.2/examples/rlfe/screen.h, readline-6.2/shlib/Makefile.in,
readline-6.2/support/config.guess, readline-6.2/support/config.rpath,
readline-6.2/support/config.sub, readline-6.2/support/install.sh,
readline-6.2/support/mkdirs, readline-6.2/support/mkdist,
readline-6.2/support/mkinstalldirs,
readline-6.2/support/shlib-install, readline-6.2/support/shobj-conf,
readline-6.2/support/wcwidth.c: New files.
Diffstat (limited to 'readline-6.2/keymaps.c')
-rw-r--r-- | readline-6.2/keymaps.c | 162 |
1 files changed, 162 insertions, 0 deletions
diff --git a/readline-6.2/keymaps.c b/readline-6.2/keymaps.c new file mode 100644 index 0000000..58661e2 --- /dev/null +++ b/readline-6.2/keymaps.c @@ -0,0 +1,162 @@ +/* keymaps.c -- Functions and keymaps for the GNU Readline library. */ + +/* Copyright (C) 1988,1989-2009 Free Software Foundation, Inc. + + This file is part of the GNU Readline Library (Readline), a library + for reading lines of text with interactive input and history editing. + + Readline is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + Readline is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with Readline. If not, see <http://www.gnu.org/licenses/>. +*/ + +#define READLINE_LIBRARY + +#if defined (HAVE_CONFIG_H) +# include <config.h> +#endif + +#if defined (HAVE_STDLIB_H) +# include <stdlib.h> +#else +# include "ansi_stdlib.h" +#endif /* HAVE_STDLIB_H */ + +#include <stdio.h> /* for FILE * definition for readline.h */ + +#include "readline.h" +#include "rlconf.h" + +#include "emacs_keymap.c" + +#if defined (VI_MODE) +#include "vi_keymap.c" +#endif + +#include "xmalloc.h" + +/* **************************************************************** */ +/* */ +/* Functions for manipulating Keymaps. */ +/* */ +/* **************************************************************** */ + + +/* Return a new, empty keymap. + Free it with free() when you are done. */ +Keymap +rl_make_bare_keymap () +{ + register int i; + Keymap keymap; + + keymap = (Keymap)xmalloc (KEYMAP_SIZE * sizeof (KEYMAP_ENTRY)); + for (i = 0; i < KEYMAP_SIZE; i++) + { + keymap[i].type = ISFUNC; + keymap[i].function = (rl_command_func_t *)NULL; + } + +#if 0 + for (i = 'A'; i < ('Z' + 1); i++) + { + keymap[i].type = ISFUNC; + keymap[i].function = rl_do_lowercase_version; + } +#endif + + return (keymap); +} + +/* Return a new keymap which is a copy of MAP. Just copies pointers, does + not copy text of macros or descend into child keymaps. */ +Keymap +rl_copy_keymap (map) + Keymap map; +{ + register int i; + Keymap temp; + + temp = rl_make_bare_keymap (); + for (i = 0; i < KEYMAP_SIZE; i++) + { + temp[i].type = map[i].type; + temp[i].function = map[i].function; + } + return (temp); +} + +/* Return a new keymap with the printing characters bound to rl_insert, + the uppercase Meta characters bound to run their lowercase equivalents, + and the Meta digits bound to produce numeric arguments. */ +Keymap +rl_make_keymap () +{ + register int i; + Keymap newmap; + + newmap = rl_make_bare_keymap (); + + /* All ASCII printing characters are self-inserting. */ + for (i = ' '; i < 127; i++) + newmap[i].function = rl_insert; + + newmap[TAB].function = rl_insert; + newmap[RUBOUT].function = rl_rubout; /* RUBOUT == 127 */ + newmap[CTRL('H')].function = rl_rubout; + +#if KEYMAP_SIZE > 128 + /* Printing characters in ISO Latin-1 and some 8-bit character sets. */ + for (i = 128; i < 256; i++) + newmap[i].function = rl_insert; +#endif /* KEYMAP_SIZE > 128 */ + + return (newmap); +} + +/* Free the storage associated with MAP. */ +void +rl_discard_keymap (map) + Keymap map; +{ + int i; + + if (map == 0) + return; + + for (i = 0; i < KEYMAP_SIZE; i++) + { + switch (map[i].type) + { + case ISFUNC: + break; + + case ISKMAP: + rl_discard_keymap ((Keymap)map[i].function); + xfree ((char *)map[i].function); + break; + + case ISMACR: + xfree ((char *)map[i].function); + break; + } + } +} + +/* Convenience function that discards, then frees, MAP. */ +void +rl_free_keymap (map) + Keymap map; +{ + rl_discard_keymap (map); + xfree ((char *)map); +} |