1 /* $FreeBSD: src/contrib/libreadline/readline.h,v 1.9.2.2 2000/07/06 23:04:24 ache Exp $ */
2 /* $DragonFly: src/contrib/libreadline/Attic/readline.h,v 1.2 2003/06/17 04:24:03 dillon Exp $ */
3 /* Readline.h -- the names of functions callable from within readline. */
5 /* Copyright (C) 1987, 1989, 1992 Free Software Foundation, Inc.
7 This file is part of the GNU Readline Library, a library for
8 reading lines of text with interactive input and history editing.
10 The GNU Readline Library is free software; you can redistribute it
11 and/or modify it under the terms of the GNU General Public License
12 as published by the Free Software Foundation; either version 2, or
13 (at your option) any later version.
15 The GNU Readline Library is distributed in the hope that it will be
16 useful, but WITHOUT ANY WARRANTY; without even the implied warranty
17 of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 GNU General Public License for more details.
20 The GNU General Public License is often shipped with GNU software, and
21 is generally kept in a file called COPYING or LICENSE. If you do not
22 have a copy of the license, write to the Free Software Foundation,
23 59 Temple Place, Suite 330, Boston, MA 02111 USA. */
25 #if !defined (_READLINE_H_)
32 #if defined (READLINE_LIBRARY)
37 # include <readline/rlstdc.h>
38 # include <readline/keymaps.h>
39 # include <readline/tilde.h>
42 /* Readline data structures. */
44 /* Maintaining the state of undo. We remember individual deletes and inserts
45 on a chain of things to do. */
47 /* The actions that undo knows how to undo. Notice that UNDO_DELETE means
48 to insert some text, and UNDO_INSERT means to delete some text. I.e.,
49 the code tells undo what to undo, not how to undo it. */
50 enum undo_code
{ UNDO_DELETE
, UNDO_INSERT
, UNDO_BEGIN
, UNDO_END
};
52 /* What an element of THE_UNDO_LIST looks like. */
53 typedef struct undo_list
{
54 struct undo_list
*next
;
55 int start
, end
; /* Where the change took place. */
56 char *text
; /* The text to insert, if undoing a delete. */
57 enum undo_code what
; /* Delete, Insert, Begin, End. */
60 /* The current undo list for RL_LINE_BUFFER. */
61 extern UNDO_LIST
*rl_undo_list
;
63 /* The data structure for mapping textual names to code addresses. */
64 typedef struct _funmap
{
69 extern FUNMAP
**funmap
;
71 /* **************************************************************** */
73 /* Functions available to bind to key sequences */
75 /* **************************************************************** */
77 /* Bindable commands for numeric arguments. */
78 extern int rl_digit_argument
__P((int, int));
79 extern int rl_universal_argument
__P((int, int));
81 /* Bindable commands for moving the cursor. */
82 extern int rl_forward
__P((int, int));
83 extern int rl_backward
__P((int, int));
84 extern int rl_beg_of_line
__P((int, int));
85 extern int rl_end_of_line
__P((int, int));
86 extern int rl_forward_word
__P((int, int));
87 extern int rl_backward_word
__P((int, int));
88 extern int rl_refresh_line
__P((int, int));
89 extern int rl_clear_screen
__P((int, int));
90 extern int rl_arrow_keys
__P((int, int));
92 /* Bindable commands for inserting and deleting text. */
93 extern int rl_insert
__P((int, int));
94 extern int rl_quoted_insert
__P((int, int));
95 extern int rl_tab_insert
__P((int, int));
96 extern int rl_newline
__P((int, int));
97 extern int rl_do_lowercase_version
__P((int, int));
98 extern int rl_rubout
__P((int, int));
99 extern int rl_delete
__P((int, int));
100 extern int rl_rubout_or_delete
__P((int, int));
101 extern int rl_delete_horizontal_space
__P((int, int));
102 extern int rl_delete_or_show_completions
__P((int, int));
103 extern int rl_insert_comment
__P((int, int));
105 /* Bindable commands for changing case. */
106 extern int rl_upcase_word
__P((int, int));
107 extern int rl_downcase_word
__P((int, int));
108 extern int rl_capitalize_word
__P((int, int));
110 /* Bindable commands for transposing characters and words. */
111 extern int rl_transpose_words
__P((int, int));
112 extern int rl_transpose_chars
__P((int, int));
114 /* Bindable commands for searching within a line. */
115 extern int rl_char_search
__P((int, int));
116 extern int rl_backward_char_search
__P((int, int));
118 /* Bindable commands for readline's interface to the command history. */
119 extern int rl_beginning_of_history
__P((int, int));
120 extern int rl_end_of_history
__P((int, int));
121 extern int rl_get_next_history
__P((int, int));
122 extern int rl_get_previous_history
__P((int, int));
124 /* Bindable commands for managing the mark and region. */
125 extern int rl_set_mark
__P((int, int));
126 extern int rl_exchange_point_and_mark
__P((int, int));
128 /* Bindable commands to set the editing mode (emacs or vi). */
129 extern int rl_vi_editing_mode
__P((int, int));
130 extern int rl_emacs_editing_mode
__P((int, int));
132 /* Bindable commands for managing key bindings. */
133 extern int rl_re_read_init_file
__P((int, int));
134 extern int rl_dump_functions
__P((int, int));
135 extern int rl_dump_macros
__P((int, int));
136 extern int rl_dump_variables
__P((int, int));
138 /* Bindable commands for word completion. */
139 extern int rl_complete
__P((int, int));
140 extern int rl_possible_completions
__P((int, int));
141 extern int rl_insert_completions
__P((int, int));
142 extern int rl_menu_complete
__P((int, int));
144 /* Bindable commands for killing and yanking text, and managing the kill ring. */
145 extern int rl_kill_word
__P((int, int));
146 extern int rl_backward_kill_word
__P((int, int));
147 extern int rl_kill_line
__P((int, int));
148 extern int rl_backward_kill_line
__P((int, int));
149 extern int rl_kill_full_line
__P((int, int));
150 extern int rl_unix_word_rubout
__P((int, int));
151 extern int rl_unix_line_discard
__P((int, int));
152 extern int rl_copy_region_to_kill
__P((int, int));
153 extern int rl_kill_region
__P((int, int));
154 extern int rl_copy_forward_word
__P((int, int));
155 extern int rl_copy_backward_word
__P((int, int));
156 extern int rl_yank
__P((int, int));
157 extern int rl_yank_pop
__P((int, int));
158 extern int rl_yank_nth_arg
__P((int, int));
159 extern int rl_yank_last_arg
__P((int, int));
160 /* Not available unless __CYGWIN32__ is defined. */
162 extern int rl_paste_from_clipboard
__P((int, int));
165 /* Bindable commands for incremental searching. */
166 extern int rl_reverse_search_history
__P((int, int));
167 extern int rl_forward_search_history
__P((int, int));
169 /* Bindable keyboard macro commands. */
170 extern int rl_start_kbd_macro
__P((int, int));
171 extern int rl_end_kbd_macro
__P((int, int));
172 extern int rl_call_last_kbd_macro
__P((int, int));
174 /* Bindable undo commands. */
175 extern int rl_revert_line
__P((int, int));
176 extern int rl_undo_command
__P((int, int));
178 /* Bindable tilde expansion commands. */
179 extern int rl_tilde_expand
__P((int, int));
181 /* Bindable terminal control commands. */
182 extern int rl_restart_output
__P((int, int));
183 extern int rl_stop_output
__P((int, int));
185 /* Miscellaneous bindable commands. */
186 extern int rl_abort
__P((int, int));
187 extern int rl_tty_status
__P((int, int));
189 /* Bindable commands for incremental and non-incremental history searching. */
190 extern int rl_history_search_forward
__P((int, int));
191 extern int rl_history_search_backward
__P((int, int));
192 extern int rl_noninc_forward_search
__P((int, int));
193 extern int rl_noninc_reverse_search
__P((int, int));
194 extern int rl_noninc_forward_search_again
__P((int, int));
195 extern int rl_noninc_reverse_search_again
__P((int, int));
197 /* Bindable command used when inserting a matching close character. */
198 extern int rl_insert_close
__P((int, int));
200 /* Not available unless READLINE_CALLBACKS is defined. */
201 extern void rl_callback_handler_install
__P((char *, VFunction
*));
202 extern void rl_callback_read_char
__P((void));
203 extern void rl_callback_handler_remove
__P((void));
205 /* Things for vi mode. Not available unless readline is compiled -DVI_MODE. */
206 /* VI-mode bindable commands. */
207 extern int rl_vi_redo
__P((int, int));
208 extern int rl_vi_undo
__P((int, int));
209 extern int rl_vi_yank_arg
__P((int, int));
210 extern int rl_vi_fetch_history
__P((int, int));
211 extern int rl_vi_search_again
__P((int, int));
212 extern int rl_vi_search
__P((int, int));
213 extern int rl_vi_complete
__P((int, int));
214 extern int rl_vi_tilde_expand
__P((int, int));
215 extern int rl_vi_prev_word
__P((int, int));
216 extern int rl_vi_next_word
__P((int, int));
217 extern int rl_vi_end_word
__P((int, int));
218 extern int rl_vi_insert_beg
__P((int, int));
219 extern int rl_vi_append_mode
__P((int, int));
220 extern int rl_vi_append_eol
__P((int, int));
221 extern int rl_vi_eof_maybe
__P((int, int));
222 extern int rl_vi_insertion_mode
__P((int, int));
223 extern int rl_vi_movement_mode
__P((int, int));
224 extern int rl_vi_arg_digit
__P((int, int));
225 extern int rl_vi_change_case
__P((int, int));
226 extern int rl_vi_put
__P((int, int));
227 extern int rl_vi_column
__P((int, int));
228 extern int rl_vi_delete_to
__P((int, int));
229 extern int rl_vi_change_to
__P((int, int));
230 extern int rl_vi_yank_to
__P((int, int));
231 extern int rl_vi_delete
__P((int, int));
232 extern int rl_vi_back_to_indent
__P((int, int));
233 extern int rl_vi_first_print
__P((int, int));
234 extern int rl_vi_char_search
__P((int, int));
235 extern int rl_vi_match
__P((int, int));
236 extern int rl_vi_change_char
__P((int, int));
237 extern int rl_vi_subst
__P((int, int));
238 extern int rl_vi_overstrike
__P((int, int));
239 extern int rl_vi_overstrike_delete
__P((int, int));
240 extern int rl_vi_replace
__P((int, int));
241 extern int rl_vi_set_mark
__P((int, int));
242 extern int rl_vi_goto_mark
__P((int, int));
244 /* VI-mode utility functions. */
245 extern int rl_vi_check
__P((void));
246 extern int rl_vi_domove
__P((int, int *));
247 extern int rl_vi_bracktype
__P((int));
249 /* VI-mode pseudo-bindable commands, used as utility functions. */
250 extern int rl_vi_fWord
__P((int, int));
251 extern int rl_vi_bWord
__P((int, int));
252 extern int rl_vi_eWord
__P((int, int));
253 extern int rl_vi_fword
__P((int, int));
254 extern int rl_vi_bword
__P((int, int));
255 extern int rl_vi_eword
__P((int, int));
257 /* **************************************************************** */
259 /* Well Published Functions */
261 /* **************************************************************** */
263 /* Readline functions. */
264 /* Read a line of input. Prompt with PROMPT. A NULL PROMPT means none. */
265 extern char *readline
__P((char *));
267 extern int rl_initialize
__P((void));
269 extern int rl_discard_argument
__P((void));
271 /* Utility functions to bind keys to readline commands. */
272 extern int rl_add_defun
__P((char *, Function
*, int));
273 extern int rl_bind_key
__P((int, Function
*));
274 extern int rl_bind_key_in_map
__P((int, Function
*, Keymap
));
275 extern int rl_unbind_key
__P((int));
276 extern int rl_unbind_key_in_map
__P((int, Keymap
));
277 extern int rl_unbind_function_in_map
__P((Function
*, Keymap
));
278 extern int rl_unbind_command_in_map
__P((char *, Keymap
));
279 extern int rl_set_key
__P((char *, Function
*, Keymap
));
280 extern int rl_generic_bind
__P((int, char *, char *, Keymap
));
281 extern int rl_variable_bind
__P((char *, char *));
283 /* Backwards compatibility, use rl_generic_bind instead. */
284 extern int rl_macro_bind
__P((char *, char *, Keymap
));
286 /* Undocumented in the texinfo manual; not really useful to programs. */
287 extern int rl_translate_keyseq
__P((char *, char *, int *));
288 extern char *rl_untranslate_keyseq
__P((int));
290 extern Function
*rl_named_function
__P((char *));
291 extern Function
*rl_function_of_keyseq
__P((char *, Keymap
, int *));
293 extern void rl_list_funmap_names
__P((void));
294 extern char **rl_invoking_keyseqs_in_map
__P((Function
*, Keymap
));
295 extern char **rl_invoking_keyseqs
__P((Function
*));
297 extern void rl_function_dumper
__P((int));
298 extern void rl_macro_dumper
__P((int));
299 extern void rl_variable_dumper
__P((int));
301 extern int rl_read_init_file
__P((char *));
302 extern int rl_parse_and_bind
__P((char *));
304 /* Functions for manipulating keymaps. */
305 extern Keymap rl_make_bare_keymap
__P((void));
306 extern Keymap rl_copy_keymap
__P((Keymap
));
307 extern Keymap rl_make_keymap
__P((void));
308 extern void rl_discard_keymap
__P((Keymap
));
310 extern Keymap rl_get_keymap_by_name
__P((char *));
311 extern char *rl_get_keymap_name
__P((Keymap
));
312 extern void rl_set_keymap
__P((Keymap
));
313 extern Keymap rl_get_keymap
__P((void));
314 extern void rl_set_keymap_from_edit_mode
__P((void));
315 extern char *rl_get_keymap_name_from_edit_mode
__P((void));
317 /* Functions for manipulating the funmap, which maps command names to functions. */
318 extern int rl_add_funmap_entry
__P((char *, Function
*));
319 extern void rl_initialize_funmap
__P((void));
320 extern char **rl_funmap_names
__P((void));
322 /* Utility functions for managing keyboard macros. */
323 extern void rl_push_macro_input
__P((char *));
325 /* Functions for undoing, from undo.c */
326 extern void rl_add_undo
__P((enum undo_code
, int, int, char *));
327 extern void free_undo_list
__P((void));
328 extern int rl_do_undo
__P((void));
329 extern int rl_begin_undo_group
__P((void));
330 extern int rl_end_undo_group
__P((void));
331 extern int rl_modifying
__P((int, int));
333 /* Functions for redisplay. */
334 extern void rl_redisplay
__P((void));
335 extern int rl_on_new_line
__P((void));
336 extern int rl_on_new_line_with_prompt
__P((void));
337 extern int rl_forced_update_display
__P((void));
338 extern int rl_clear_message
__P((void));
339 extern int rl_reset_line_state
__P((void));
341 #if (defined (__STDC__) || defined (__cplusplus)) && defined (USE_VARARGS) && defined (PREFER_STDARG)
342 extern int rl_message (const char *, ...);
344 extern int rl_message ();
347 /* Undocumented in texinfo manual. */
348 extern int rl_show_char
__P((int));
349 extern int rl_character_len
__P((int, int));
350 extern int crlf
__P((void));
352 /* Save and restore internal prompt redisplay information. */
353 extern void rl_save_prompt
__P((void));
354 extern void rl_restore_prompt
__P((void));
356 /* Modifying text. */
357 extern int rl_insert_text
__P((char *));
358 extern int rl_delete_text
__P((int, int));
359 extern int rl_kill_text
__P((int, int));
360 extern char *rl_copy_text
__P((int, int));
362 /* Terminal and tty mode management. */
363 extern void rl_prep_terminal
__P((int));
364 extern void rl_deprep_terminal
__P((void));
365 extern void rltty_set_default_bindings
__P((Keymap
));
367 extern int rl_reset_terminal
__P((char *));
368 extern void rl_resize_terminal
__P((void));
370 /* `Public' utility functions . */
371 extern void rl_extend_line_buffer
__P((int));
372 extern int ding
__P((void));
374 /* Functions for character input. */
375 extern int rl_stuff_char
__P((int));
376 extern int rl_execute_next
__P((int));
377 extern int rl_read_key
__P((void));
378 extern int rl_getc
__P((FILE *));
380 /* Readline signal handling, from signals.c */
381 extern int rl_set_signals
__P((void));
382 extern int rl_clear_signals
__P((void));
383 extern void rl_cleanup_after_signal
__P((void));
384 extern void rl_reset_after_signal
__P((void));
385 extern void rl_free_line_state
__P((void));
388 extern int rl_expand_prompt
__P((char *));
390 extern int maybe_save_line
__P((void));
391 extern int maybe_unsave_line
__P((void));
392 extern int maybe_replace_line
__P((void));
394 /* Completion functions. */
395 extern int rl_complete_internal
__P((int));
396 extern void rl_display_match_list
__P((char **, int, int));
398 extern char **completion_matches
__P((char *, CPFunction
*));
399 extern char *username_completion_function
__P((char *, int));
400 extern char *filename_completion_function
__P((char *, int));
402 /* **************************************************************** */
404 /* Well Published Variables */
406 /* **************************************************************** */
408 /* The version of this incarnation of the readline library. */
409 extern char *rl_library_version
;
411 /* True if this is real GNU readline. */
412 extern int rl_gnu_readline_p
;
414 /* The name of the calling program. You should initialize this to
415 whatever was in argv[0]. It is used when parsing conditionals. */
416 extern char *rl_readline_name
;
418 /* The prompt readline uses. This is set from the argument to
419 readline (), and should not be assigned to directly. */
420 extern char *rl_prompt
;
422 /* The line buffer that is in use. */
423 extern char *rl_line_buffer
;
425 /* The location of point, and end. */
426 extern int rl_point
, rl_end
;
428 /* The mark, or saved cursor position. */
431 /* Flag to indicate that readline has finished with the current input
432 line and should return it. */
435 /* If set to a character value, that will be the next keystroke read. */
436 extern int rl_pending_input
;
438 /* Non-zero if we called this function from _rl_dispatch(). It's present
439 so functions can find out whether they were called from a key binding
440 or directly from an application. */
441 extern int rl_dispatching
;
443 /* The name of the terminal to use. */
444 extern char *rl_terminal_name
;
446 /* The input and output streams. */
447 extern FILE *rl_instream
, *rl_outstream
;
449 /* If non-zero, then this is the address of a function to call just
450 before readline_internal () prints the first prompt. */
451 extern Function
*rl_startup_hook
;
453 /* If non-zero, this is the address of a function to call just before
454 readline_internal_setup () returns and readline_internal starts
455 reading input characters. */
456 extern Function
*rl_pre_input_hook
;
458 /* The address of a function to call periodically while Readline is
459 awaiting character input, or NULL, for no event handling. */
460 extern Function
*rl_event_hook
;
462 extern Function
*rl_getc_function
;
463 extern VFunction
*rl_redisplay_function
;
464 extern VFunction
*rl_prep_term_function
;
465 extern VFunction
*rl_deprep_term_function
;
467 /* Dispatch variables. */
468 extern Keymap rl_executing_keymap
;
469 extern Keymap rl_binding_keymap
;
471 /* Display variables. */
472 /* If non-zero, readline will erase the entire line, including any prompt,
473 if the only thing typed on an otherwise-blank line is something bound to
475 extern int rl_erase_empty_line
;
477 /* If non-zero, the application has already printed the prompt (rl_prompt)
478 before calling readline, so readline should not output it the first time
479 redisplay is done. */
480 extern int rl_already_prompted
;
482 /* A non-zero value means to read only this many characters rather than
483 up to a character bound to accept-line. */
484 extern int rl_num_chars_to_read
;
486 /* Variables to control readline signal handling. */
487 /* If non-zero, readline will install its own signal handlers for
488 SIGINT, SIGTERM, SIGQUIT, SIGALRM, SIGTSTP, SIGTTIN, and SIGTTOU. */
489 extern int rl_catch_signals
;
491 /* If non-zero, readline will install a signal handler for SIGWINCH
492 that also attempts to call any calling application's SIGWINCH signal
493 handler. Note that the terminal is not cleaned up before the
494 application's signal handler is called; use rl_cleanup_after_signal()
496 extern int rl_catch_sigwinch
;
498 /* Completion variables. */
499 /* Pointer to the generator function for completion_matches ().
500 NULL means to use filename_entry_function (), the default filename
502 extern Function
*rl_completion_entry_function
;
504 /* If rl_ignore_some_completions_function is non-NULL it is the address
505 of a function to call after all of the possible matches have been
506 generated, but before the actual completion is done to the input line.
507 The function is called with one argument; a NULL terminated array
508 of (char *). If your function removes any of the elements, they
509 must be free()'ed. */
510 extern Function
*rl_ignore_some_completions_function
;
512 /* Pointer to alternative function to create matches.
513 Function is called with TEXT, START, and END.
514 START and END are indices in RL_LINE_BUFFER saying what the boundaries
516 If this function exists and returns NULL then call the value of
517 rl_completion_entry_function to try to match, otherwise use the
518 array of strings returned. */
519 extern CPPFunction
*rl_attempted_completion_function
;
521 /* The basic list of characters that signal a break between words for the
522 completer routine. The initial contents of this variable is what
523 breaks words in the shell, i.e. "n\"\\'`@$>". */
524 extern char *rl_basic_word_break_characters
;
526 /* The list of characters that signal a break between words for
527 rl_complete_internal. The default list is the contents of
528 rl_basic_word_break_characters. */
529 extern char *rl_completer_word_break_characters
;
531 /* List of characters which can be used to quote a substring of the line.
532 Completion occurs on the entire substring, and within the substring
533 rl_completer_word_break_characters are treated as any other character,
534 unless they also appear within this list. */
535 extern char *rl_completer_quote_characters
;
537 /* List of quote characters which cause a word break. */
538 extern char *rl_basic_quote_characters
;
540 /* List of characters that need to be quoted in filenames by the completer. */
541 extern char *rl_filename_quote_characters
;
543 /* List of characters that are word break characters, but should be left
544 in TEXT when it is passed to the completion function. The shell uses
545 this to help determine what kind of completing to do. */
546 extern char *rl_special_prefixes
;
548 /* If non-zero, then this is the address of a function to call when
549 completing on a directory name. The function is called with
550 the address of a string (the current directory name) as an arg. */
551 extern Function
*rl_directory_completion_hook
;
553 /* Backwards compatibility with previous versions of readline. */
554 #define rl_symbolic_link_hook rl_directory_completion_hook
556 /* If non-zero, then this is the address of a function to call when
557 completing a word would normally display the list of possible matches.
558 This function is called instead of actually doing the display.
559 It takes three arguments: (char **matches, int num_matches, int max_length)
560 where MATCHES is the array of strings that matched, NUM_MATCHES is the
561 number of strings in that array, and MAX_LENGTH is the length of the
562 longest string in that array. */
563 extern VFunction
*rl_completion_display_matches_hook
;
565 /* Non-zero means that the results of the matches are to be treated
566 as filenames. This is ALWAYS zero on entry, and can only be changed
567 within a completion entry finder function. */
568 extern int rl_filename_completion_desired
;
570 /* Non-zero means that the results of the matches are to be quoted using
571 double quotes (or an application-specific quoting mechanism) if the
572 filename contains any characters in rl_word_break_chars. This is
573 ALWAYS non-zero on entry, and can only be changed within a completion
574 entry finder function. */
575 extern int rl_filename_quoting_desired
;
577 /* Set to a function to quote a filename in an application-specific fashion.
578 Called with the text to quote, the type of match found (single or multiple)
579 and a pointer to the quoting character to be used, which the function can
581 extern CPFunction
*rl_filename_quoting_function
;
583 /* Function to call to remove quoting characters from a filename. Called
584 before completion is attempted, so the embedded quotes do not interfere
585 with matching names in the file system. */
586 extern CPFunction
*rl_filename_dequoting_function
;
588 /* Function to call to decide whether or not a word break character is
589 quoted. If a character is quoted, it does not break words for the
591 extern Function
*rl_char_is_quoted_p
;
593 /* Non-zero means to suppress normal filename completion after the
594 user-specified completion function has been called. */
595 extern int rl_attempted_completion_over
;
597 /* Set to a character describing the type of completion being attempted by
598 rl_complete_internal; available for use by application completion
600 extern int rl_completion_type
;
602 /* Character appended to completed words when at the end of the line. The
603 default is a space. Nothing is added if this is '\0'. */
604 extern int rl_completion_append_character
;
606 /* Up to this many items will be displayed in response to a
607 possible-completions call. After that, we ask the user if she
608 is sure she wants to see them all. The default value is 100. */
609 extern int rl_completion_query_items
;
611 /* If non-zero, then disallow duplicates in the matches. */
612 extern int rl_ignore_completion_duplicates
;
614 /* If this is non-zero, completion is (temporarily) inhibited, and the
615 completion character will be inserted as any other. */
616 extern int rl_inhibit_completion
;
618 /* Definitions available for use by readline clients. */
619 #define RL_PROMPT_START_IGNORE '\001'
620 #define RL_PROMPT_END_IGNORE '\002'
622 /* Possible values for do_replace argument to rl_filename_quoting_function,
623 called by rl_complete_internal. */
625 #define SINGLE_MATCH 1
628 #if !defined (savestring)
629 #define savestring rl_savestring
630 extern char *savestring
__P((char *)); /* XXX backwards compatibility */
637 #endif /* _READLINE_H_ */