diff options
Diffstat (limited to 'gnu/lib/libreadline/funmap.c')
| -rw-r--r-- | gnu/lib/libreadline/funmap.c | 299 |
1 files changed, 0 insertions, 299 deletions
diff --git a/gnu/lib/libreadline/funmap.c b/gnu/lib/libreadline/funmap.c deleted file mode 100644 index 9255974..0000000 --- a/gnu/lib/libreadline/funmap.c +++ /dev/null @@ -1,299 +0,0 @@ -/* funmap.c -- attach names to functions. */ - -/* Copyright (C) 1987, 1989, 1992 Free Software Foundation, Inc. - - This file is part of the GNU Readline Library, a library for - reading lines of text with interactive input and history editing. - - The GNU Readline Library 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 1, or - (at your option) any later version. - - The GNU Readline Library 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. - - The GNU General Public License is often shipped with GNU software, and - is generally kept in a file called COPYING or LICENSE. If you do not - have a copy of the license, write to the Free Software Foundation, - 675 Mass Ave, Cambridge, MA 02139, USA. */ -#define READLINE_LIBRARY - -#if defined (STATIC_MALLOC) -static char *xmalloc (), *xrealloc (); -#else -extern char *xmalloc (), *xrealloc (); -#endif /* STATIC_MALLOC */ - -#if !defined (BUFSIZ) -#include <stdio.h> -#endif /* BUFSIZ */ - -#if defined (HAVE_STDLIB_H) -# include <stdlib.h> -#else -# include "ansi_stdlib.h" -#endif /* HAVE_STDLIB_H */ - -#include "rlconf.h" -#include "readline.h" - -static int qsort_string_compare (); - -FUNMAP **funmap = (FUNMAP **)NULL; -static int funmap_size = 0; -static int funmap_entry = 0; - -/* After initializing the function map, this is the index of the first - program specific function. */ -int funmap_program_specific_entry_start; - -static FUNMAP default_funmap[] = { - - { "abort", rl_abort }, - { "accept-line", rl_newline }, - { "arrow-key-prefix", rl_arrow_keys }, - { "backward-char", rl_backward }, - { "backward-delete-char", rl_rubout }, - { "backward-kill-line", rl_backward_kill_line }, - { "backward-kill-word", rl_backward_kill_word }, - { "backward-word", rl_backward_word }, - { "beginning-of-history", rl_beginning_of_history }, - { "beginning-of-line", rl_beg_of_line }, - { "call-last-kbd-macro", rl_call_last_kbd_macro }, - { "capitalize-word", rl_capitalize_word }, - { "clear-screen", rl_clear_screen }, - { "complete", rl_complete }, - { "delete-char", rl_delete }, - { "delete-horizontal-space", rl_delete_horizontal_space }, - { "digit-argument", rl_digit_argument }, - { "do-lowercase-version", rl_do_lowercase_version }, - { "downcase-word", rl_downcase_word }, - { "dump-functions", rl_dump_functions }, - { "emacs-editing-mode", rl_emacs_editing_mode }, - { "end-kbd-macro", rl_end_kbd_macro }, - { "end-of-history", rl_end_of_history }, - { "end-of-line", rl_end_of_line }, - { "forward-char", rl_forward }, - { "forward-search-history", rl_forward_search_history }, - { "forward-word", rl_forward_word }, - { "history-search-backward", rl_history_search_backward }, - { "history-search-forward", rl_history_search_forward }, - { "insert-completions", rl_insert_completions }, - { "kill-whole-line", rl_kill_full_line }, - { "kill-line", rl_kill_line }, - { "kill-word", rl_kill_word }, - { "next-history", rl_get_next_history }, - { "non-incremental-forward-search-history", rl_noninc_forward_search }, - { "non-incremental-reverse-search-history", rl_noninc_reverse_search }, - { "non-incremental-forward-search-history-again", rl_noninc_forward_search_again }, - { "non-incremental-reverse-search-history-again", rl_noninc_reverse_search_again }, - { "possible-completions", rl_possible_completions }, - { "previous-history", rl_get_previous_history }, - { "quoted-insert", rl_quoted_insert }, - { "re-read-init-file", rl_re_read_init_file }, - { "redraw-current-line", rl_refresh_line}, - { "reverse-search-history", rl_reverse_search_history }, - { "revert-line", rl_revert_line }, - { "self-insert", rl_insert }, - { "start-kbd-macro", rl_start_kbd_macro }, - { "tab-insert", rl_tab_insert }, - { "tilde-expand", rl_tilde_expand }, - { "transpose-chars", rl_transpose_chars }, - { "transpose-words", rl_transpose_words }, - { "tty-status", rl_tty_status }, - { "undo", rl_undo_command }, - { "universal-argument", rl_universal_argument }, - { "unix-line-discard", rl_unix_line_discard }, - { "unix-word-rubout", rl_unix_word_rubout }, - { "upcase-word", rl_upcase_word }, - { "yank", rl_yank }, - { "yank-last-arg", rl_yank_last_arg }, - { "yank-nth-arg", rl_yank_nth_arg }, - { "yank-pop", rl_yank_pop }, - -#if defined (VI_MODE) - { "vi-append-eol", rl_vi_append_eol }, - { "vi-append-mode", rl_vi_append_mode }, - { "vi-arg-digit", rl_vi_arg_digit }, - { "vi-bWord", rl_vi_bWord }, - { "vi-bracktype", rl_vi_bracktype }, - { "vi-bword", rl_vi_bword }, - { "vi-change-case", rl_vi_change_case }, - { "vi-change-char", rl_vi_change_char }, - { "vi-change-to", rl_vi_change_to }, - { "vi-char-search", rl_vi_char_search }, - { "vi-column", rl_vi_column }, - { "vi-comment", rl_vi_comment }, - { "vi-complete", rl_vi_complete }, - { "vi-delete", rl_vi_delete }, - { "vi-delete-to", rl_vi_delete_to }, - { "vi-eWord", rl_vi_eWord }, - { "vi-editing-mode", rl_vi_editing_mode }, - { "vi-end-word", rl_vi_end_word }, - { "vi-eof-maybe", rl_vi_eof_maybe }, - { "vi-eword", rl_vi_eword }, - { "vi-fWord", rl_vi_fWord }, - { "vi-first-print", rl_vi_first_print }, - { "vi-fword", rl_vi_fword }, - { "vi-insert-beg", rl_vi_insert_beg }, - { "vi-insertion-mode", rl_vi_insertion_mode }, - { "vi-match", rl_vi_match }, - { "vi-movement-mode", rl_vi_movement_mode }, - { "vi-next-word", rl_vi_next_word }, - { "vi-overstrike", rl_vi_overstrike }, - { "vi-overstrike-delete", rl_vi_overstrike_delete }, - { "vi-prev-word", rl_vi_prev_word }, - { "vi-put", rl_vi_put }, - { "vi-redo", rl_vi_redo }, - { "vi-replace", rl_vi_replace }, - { "vi-search", rl_vi_search }, - { "vi-search-again", rl_vi_search_again }, - { "vi-subst", rl_vi_subst }, - { "vi-tilde-expand", rl_vi_tilde_expand }, - { "vi-yank-arg", rl_vi_yank_arg }, - { "vi-yank-to", rl_vi_yank_to }, -#endif /* VI_MODE */ - - {(char *)NULL, (Function *)NULL } -}; - -rl_add_funmap_entry (name, function) - char *name; - Function *function; -{ - if (funmap_entry + 2 >= funmap_size) - if (!funmap) - funmap = (FUNMAP **)xmalloc ((funmap_size = 80) * sizeof (FUNMAP *)); - else - funmap = - (FUNMAP **)xrealloc (funmap, (funmap_size += 80) * sizeof (FUNMAP *)); - - funmap[funmap_entry] = (FUNMAP *)xmalloc (sizeof (FUNMAP)); - funmap[funmap_entry]->name = name; - funmap[funmap_entry]->function = function; - - funmap[++funmap_entry] = (FUNMAP *)NULL; - return funmap_entry; -} - -static int funmap_initialized = 0; - -/* Make the funmap contain all of the default entries. */ -void -rl_initialize_funmap () -{ - register int i; - - if (funmap_initialized) - return; - - for (i = 0; default_funmap[i].name; i++) - rl_add_funmap_entry (default_funmap[i].name, default_funmap[i].function); - - funmap_initialized = 1; - funmap_program_specific_entry_start = i; -} - -/* Produce a NULL terminated array of known function names. The array - is sorted. The array itself is allocated, but not the strings inside. - You should free () the array when you done, but not the pointrs. */ -char ** -rl_funmap_names () -{ - char **result = (char **)NULL; - int result_size, result_index; - - result_size = result_index = 0; - - /* Make sure that the function map has been initialized. */ - rl_initialize_funmap (); - - for (result_index = 0; funmap[result_index]; result_index++) - { - if (result_index + 2 > result_size) - { - if (!result) - result = (char **)xmalloc ((result_size = 20) * sizeof (char *)); - else - result = (char **) - xrealloc (result, (result_size += 20) * sizeof (char *)); - } - - result[result_index] = funmap[result_index]->name; - result[result_index + 1] = (char *)NULL; - } - - qsort (result, result_index, sizeof (char *), qsort_string_compare); - return (result); -} - -/* Stupid comparison routine for qsort () ing strings. */ -static int -qsort_string_compare (s1, s2) - register char **s1, **s2; -{ - int r; - - r = **s1 - **s2; - if (r == 0) - r = strcmp (*s1, *s2); - return r; -} - -/* Things that mean `Control'. */ -char *possible_control_prefixes[] = { - "Control-", "C-", "CTRL-", (char *)NULL -}; - -char *possible_meta_prefixes[] = { - "Meta", "M-", (char *)NULL -}; - -#if defined (STATIC_MALLOC) - -/* **************************************************************** */ -/* */ -/* xmalloc and xrealloc () */ -/* */ -/* **************************************************************** */ - -static void memory_error_and_abort (); - -static char * -xmalloc (bytes) - int bytes; -{ - char *temp = (char *)malloc (bytes); - - if (!temp) - memory_error_and_abort (); - return (temp); -} - -static char * -xrealloc (pointer, bytes) - char *pointer; - int bytes; -{ - char *temp; - - if (!pointer) - temp = (char *)malloc (bytes); - else - temp = (char *)realloc (pointer, bytes); - - if (!temp) - memory_error_and_abort (); - return (temp); -} - -static void -memory_error_and_abort () -{ - fprintf (stderr, "history: Out of virtual memory!\n"); - abort (); -} -#endif /* STATIC_MALLOC */ |
