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* configure.in: Remove --enable-shared option. It shouldn't be used for gdb.
[deliverable/binutils-gdb.git] / readline / rlprivate.h
CommitLineData
f9267e15
EZ		 1/* rlprivate.h -- functions and variables global to the readline library,
2 but not intended for use by applications. */
3
4/* Copyright (C) 1999 Free Software Foundation, Inc.
5
6 This file is part of the GNU Readline Library, a library for
7 reading lines of text with interactive input and history editing.
8
9 The GNU Readline Library is free software; you can redistribute it
10 and/or modify it under the terms of the GNU General Public License
11 as published by the Free Software Foundation; either version 2, or
12 (at your option) any later version.
13
14 The GNU Readline Library is distributed in the hope that it will be
15 useful, but WITHOUT ANY WARRANTY; without even the implied warranty
16 of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 GNU General Public License for more details.
18
19 The GNU General Public License is often shipped with GNU software, and
20 is generally kept in a file called COPYING or LICENSE. If you do not
21 have a copy of the license, write to the Free Software Foundation,
22 59 Temple Place, Suite 330, Boston, MA 02111 USA. */
23
24#if !defined (_RL_PRIVATE_H_)
25#define _RL_PRIVATE_H_
26
27#include "rlconf.h" /* for VISIBLE_STATS */
28#include "rlstdc.h"
9255ee31 29#include "posixjmp.h" /* defines procenv_t */
f9267e15
EZ		 30
31/*************************************************************************
32 * *
33 * Global functions undocumented in texinfo manual and not in readline.h *
34 * *
35 *************************************************************************/
36
f9267e15
EZ		 37/*************************************************************************
38 * *
39 * Global variables undocumented in texinfo manual and not in readline.h *
40 * *
41 *************************************************************************/
42
43/* complete.c */
44extern int rl_complete_with_tilde_expansion;
45#if defined (VISIBLE_STATS)
46extern int rl_visible_stats;
47#endif /* VISIBLE_STATS */
48
49/* readline.c */
50extern int rl_line_buffer_len;
f9267e15 51extern int rl_arg_sign;
f9267e15 52extern int rl_visible_prompt_length;
f9267e15
EZ		 53extern int readline_echoing_p;
54extern int rl_key_sequence_length;
9255ee31 55extern int rl_byte_oriented;
f9267e15
EZ		 56
57/* display.c */
58extern int rl_display_fixed;
59
60/* parens.c */
61extern int rl_blink_matching_paren;
62
63/*************************************************************************
64 * *
65 * Global functions and variables unsed and undocumented *
66 * *
67 *************************************************************************/
68
f9267e15 69/* kill.c */
9255ee31 70extern int rl_set_retained_kills PARAMS((int));
f9267e15
EZ		 71
72/* terminal.c */
9255ee31 73extern void _rl_set_screen_size PARAMS((int, int));
f9267e15
EZ		 74
75/* undo.c */
9255ee31 76extern int _rl_fix_last_undo_of_type PARAMS((int, int, int));
f9267e15
EZ		 77
78/* util.c */
9255ee31 79extern char *_rl_savestring PARAMS((const char *));
f9267e15
EZ		 80
81/*************************************************************************
82 * *
83 * Functions and variables private to the readline library *
84 * *
85 *************************************************************************/
86
87/* NOTE: Functions and variables prefixed with `_rl_' are
88 pseudo-global: they are global so they can be shared
89 between files in the readline library, but are not intended
90 to be visible to readline callers. */
91
92/*************************************************************************
93 * Undocumented private functions *
94 *************************************************************************/
95
96#if defined(READLINE_CALLBACKS)
97
98/* readline.c */
9255ee31
EZ		 99extern void readline_internal_setup PARAMS((void));
100extern char *readline_internal_teardown PARAMS((int));
101extern int readline_internal_char PARAMS((void));
f9267e15
EZ		 102
103#endif /* READLINE_CALLBACKS */
104
105/* bind.c */
9255ee31
EZ		 106extern void _rl_bind_if_unbound PARAMS((const char *, rl_command_func_t *));
107
108/* complete.c */
109extern char _rl_find_completion_word PARAMS((int *, int *));
110extern void _rl_free_match_list PARAMS((char **));
f9267e15
EZ		 111
112/* display.c */
9255ee31
EZ		 113extern char *_rl_strip_prompt PARAMS((char *));
114extern void _rl_move_cursor_relative PARAMS((int, const char *));
115extern void _rl_move_vert PARAMS((int));
116extern void _rl_save_prompt PARAMS((void));
117extern void _rl_restore_prompt PARAMS((void));
118extern char *_rl_make_prompt_for_search PARAMS((int));
119extern void _rl_erase_at_end_of_line PARAMS((int));
120extern void _rl_clear_to_eol PARAMS((int));
121extern void _rl_clear_screen PARAMS((void));
122extern void _rl_update_final PARAMS((void));
123extern void _rl_redisplay_after_sigwinch PARAMS((void));
124extern void _rl_clean_up_for_exit PARAMS((void));
125extern void _rl_erase_entire_line PARAMS((void));
126extern int _rl_current_display_line PARAMS((void));
f9267e15
EZ		 127
128/* input.c */
9255ee31
EZ		 129extern int _rl_any_typein PARAMS((void));
130extern int _rl_input_available PARAMS((void));
131extern int _rl_input_queued PARAMS((int));
132extern void _rl_insert_typein PARAMS((int));
133extern int _rl_unget_char PARAMS((int));
f9267e15
EZ		 134
135/* macro.c */
9255ee31
EZ		 136extern void _rl_with_macro_input PARAMS((char *));
137extern int _rl_next_macro_key PARAMS((void));
138extern void _rl_push_executing_macro PARAMS((void));
139extern void _rl_pop_executing_macro PARAMS((void));
140extern void _rl_add_macro_char PARAMS((int));
141extern void _rl_kill_kbd_macro PARAMS((void));
142
143/* misc.c */
144extern int _rl_init_argument PARAMS((void));
145extern void _rl_start_using_history PARAMS((void));
146extern int _rl_free_saved_history_line PARAMS((void));
147extern void _rl_set_insert_mode PARAMS((int, int));
f9267e15
EZ		 148
149/* nls.c */
9255ee31 150extern int _rl_init_eightbit PARAMS((void));
f9267e15
EZ		 151
152/* parens.c */
9255ee31 153extern void _rl_enable_paren_matching PARAMS((int));
f9267e15
EZ		 154
155/* readline.c */
9255ee31
EZ		 156extern void _rl_init_line_state PARAMS((void));
157extern void _rl_set_the_line PARAMS((void));
158extern int _rl_dispatch PARAMS((int, Keymap));
159extern int _rl_dispatch_subseq PARAMS((int, Keymap, int));
f9267e15
EZ		 160
161/* rltty.c */
9255ee31
EZ		 162extern int _rl_disable_tty_signals PARAMS((void));
163extern int _rl_restore_tty_signals PARAMS((void));
f9267e15
EZ		 164
165/* terminal.c */
9255ee31
EZ		 166extern void _rl_get_screen_size PARAMS((int, int));
167extern int _rl_init_terminal_io PARAMS((const char *));
f9267e15 168#ifdef _MINIX
9255ee31
EZ		 169extern void _rl_output_character_function PARAMS((int));
170#else
171extern int _rl_output_character_function PARAMS((int));
172#endif
173extern void _rl_output_some_chars PARAMS((const char *, int));
174extern int _rl_backspace PARAMS((int));
175extern void _rl_enable_meta_key PARAMS((void));
176extern void _rl_control_keypad PARAMS((int));
177extern void _rl_set_cursor PARAMS((int, int));
178
179/* text.c */
180extern void _rl_fix_point PARAMS((int));
181extern int _rl_replace_text PARAMS((const char *, int, int));
182extern int _rl_insert_char PARAMS((int, int));
183extern int _rl_overwrite_char PARAMS((int, int));
184extern int _rl_overwrite_rubout PARAMS((int, int));
185extern int _rl_rubout_char PARAMS((int, int));
186#if defined (HANDLE_MULTIBYTE)
187extern int _rl_char_search_internal PARAMS((int, int, char *, int));
f9267e15 188#else
9255ee31 189extern int _rl_char_search_internal PARAMS((int, int, int));
f9267e15 190#endif
9255ee31 191extern int _rl_set_mark_at_pos PARAMS((int));
f9267e15
EZ		 192
193/* util.c */
9255ee31
EZ		 194extern int _rl_abort_internal PARAMS((void));
195extern char *_rl_strindex PARAMS((const char *, const char *));
196extern int _rl_qsort_string_compare PARAMS((char **, char **));
197extern int (_rl_uppercase_p) PARAMS((int));
198extern int (_rl_lowercase_p) PARAMS((int));
199extern int (_rl_pure_alphabetic) PARAMS((int));
200extern int (_rl_digit_p) PARAMS((int));
201extern int (_rl_to_lower) PARAMS((int));
202extern int (_rl_to_upper) PARAMS((int));
203extern int (_rl_digit_value) PARAMS((int));
f9267e15
EZ		 204
205/* vi_mode.c */
9255ee31
EZ		 206extern void _rl_vi_initialize_line PARAMS((void));
207extern void _rl_vi_reset_last PARAMS((void));
208extern void _rl_vi_set_last PARAMS((int, int, int));
209extern int _rl_vi_textmod_command PARAMS((int));
210extern void _rl_vi_done_inserting PARAMS((void));
f9267e15
EZ		 211
212/*************************************************************************
213 * Undocumented private variables *
214 *************************************************************************/
215
9255ee31
EZ		 216/* bind.c */
217extern const char *_rl_possible_control_prefixes[];
218extern const char *_rl_possible_meta_prefixes[];
219
f9267e15
EZ		 220/* complete.c */
221extern int _rl_complete_show_all;
222extern int _rl_complete_mark_directories;
9255ee31 223extern int _rl_complete_mark_symlink_dirs;
f9267e15
EZ		 224extern int _rl_print_completions_horizontally;
225extern int _rl_completion_case_fold;
9255ee31
EZ		 226extern int _rl_match_hidden_files;
227extern int _rl_page_completions;
f9267e15
EZ		 228
229/* display.c */
230extern int _rl_vis_botlin;
231extern int _rl_last_c_pos;
232extern int _rl_suppress_redisplay;
233extern char *rl_display_prompt;
234
f9267e15 235/* isearch.c */
9255ee31 236extern char *_rl_isearch_terminators;
f9267e15
EZ		 237
238/* macro.c */
f9267e15
EZ		 239extern char *_rl_executing_macro;
240
9255ee31
EZ		 241/* misc.c */
242extern int _rl_history_preserve_point;
243extern int _rl_history_saved_point;
244
f9267e15
EZ		 245/* readline.c */
246extern int _rl_horizontal_scroll_mode;
247extern int _rl_mark_modified_lines;
248extern int _rl_bell_preference;
249extern int _rl_meta_flag;
250extern int _rl_convert_meta_chars_to_ascii;
251extern int _rl_output_meta_chars;
252extern char *_rl_comment_begin;
253extern unsigned char _rl_parsing_conditionalized_out;
254extern Keymap _rl_keymap;
255extern FILE *_rl_in_stream;
256extern FILE *_rl_out_stream;
257extern int _rl_last_command_was_kill;
258extern int _rl_eof_char;
259extern procenv_t readline_top_level;
260
261/* terminal.c */
262extern int _rl_enable_keypad;
263extern int _rl_enable_meta;
9255ee31
EZ		 264extern char *_rl_term_clreol;
265extern char *_rl_term_clrpag;
266extern char *_rl_term_im;
267extern char *_rl_term_ic;
268extern char *_rl_term_ei;
269extern char *_rl_term_DC;
270extern char *_rl_term_up;
271extern char *_rl_term_dc;
272extern char *_rl_term_cr;
273extern char *_rl_term_IC;
274extern int _rl_screenheight;
275extern int _rl_screenwidth;
276extern int _rl_screenchars;
277extern int _rl_terminal_can_insert;
f9267e15
EZ		 278extern int _rl_term_autowrap;
279
280/* undo.c */
281extern int _rl_doing_an_undo;
282extern int _rl_undo_group_level;
283
284#endif /* _RL_PRIVATE_H_ */
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