aboutsummaryrefslogtreecommitdiff
path: root/readline/rlprivate.h
blob: c05230e3325ddf391f88e27786ed88354ce08848 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
/* rlprivate.h -- functions and variables global to the readline library,
		  but not intended for use by applications. */

/* Copyright (C) 1999 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 2, 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,
   59 Temple Place, Suite 330, Boston, MA 02111 USA. */

#if !defined (_RL_PRIVATE_H_)
#define _RL_PRIVATE_H_

#include "rlconf.h"	/* for VISIBLE_STATS */
#include "rlstdc.h"
#include "posixjmp.h" /* defines procenv_t */

/*************************************************************************
 *									 *
 * Global functions undocumented in texinfo manual and not in readline.h *
 *									 *
 *************************************************************************/

/* terminal.c */
extern char *rl_get_termcap __P((char *));

/*************************************************************************
 *									 *
 * Global variables undocumented in texinfo manual and not in readline.h *
 *									 *
 *************************************************************************/

/* complete.c */
extern int rl_complete_with_tilde_expansion;
#if defined (VISIBLE_STATS)
extern int rl_visible_stats;
#endif /* VISIBLE_STATS */

/* readline.c */
extern int rl_line_buffer_len;
extern int rl_numeric_arg;
extern int rl_arg_sign;
extern int rl_explicit_arg;
extern int rl_editing_mode;
extern int rl_visible_prompt_length;
extern Function *rl_last_func;
extern int readline_echoing_p;
extern int rl_key_sequence_length;

/* display.c */
extern int rl_display_fixed;

/* parens.c */
extern int rl_blink_matching_paren;

/*************************************************************************
 *									 *
 * Global functions and variables unsed and undocumented		 *
 *									 *
 *************************************************************************/

/* bind.c */
extern char *rl_untranslate_keyseq __P((int));

/* kill.c */
extern int rl_set_retained_kills __P((int));

/* readline.c */
extern int rl_discard_argument __P((void));

/* rltty.c */
extern int rl_stop_output __P((int, int));

/* terminal.c */
extern void _rl_set_screen_size __P((int, int));

/* undo.c */
extern int _rl_fix_last_undo_of_type __P((int, int, int));

/* util.c */
extern char *_rl_savestring __P((char *));

/*************************************************************************
 *									 *
 * Functions and variables private to the readline library		 *
 *									 *
 *************************************************************************/

/* NOTE: Functions and variables prefixed with `_rl_' are
   pseudo-global: they are global so they can be shared
   between files in the readline library, but are not intended
   to be visible to readline callers. */

/*************************************************************************
 * Undocumented private functions					 *
 *************************************************************************/

#if defined(READLINE_CALLBACKS)

/* readline.c */
extern void readline_internal_setup __P((void));
extern char *readline_internal_teardown __P((int));
extern int readline_internal_char __P((void));

#endif /* READLINE_CALLBACKS */

/* bind.c */
extern void _rl_bind_if_unbound __P((char *, Function *));

/* display.c */
extern char *_rl_strip_prompt __P((char *));
extern void _rl_move_cursor_relative __P((int, char *));
extern void _rl_move_vert __P((int));
extern void _rl_save_prompt __P((void));
extern void _rl_restore_prompt __P((void));
extern char *_rl_make_prompt_for_search __P((int));
extern void _rl_erase_at_end_of_line __P((int));
extern void _rl_clear_to_eol __P((int));
extern void _rl_clear_screen __P((void));
extern void _rl_update_final __P((void));
extern void _rl_redisplay_after_sigwinch __P((void));
extern void _rl_clean_up_for_exit __P((void));
extern void _rl_erase_entire_line __P((void));
extern int _rl_currentb_display_line __P((void));

/* input.c */
extern int _rl_any_typein __P((void));
extern int _rl_input_available __P((void));
extern void _rl_insert_typein __P((int));

/* macro.c */
extern void _rl_with_macro_input __P((char *));
extern int _rl_next_macro_key __P((void));
extern void _rl_push_executing_macro __P((void));
extern void _rl_pop_executing_macro __P((void));
extern void _rl_add_macro_char __P((int));
extern void _rl_kill_kbd_macro __P((void));

/* nls.c */
extern int _rl_init_eightbit __P((void));

/* parens.c */
extern void _rl_enable_paren_matching __P((int));

/* readline.c */
extern void _rl_init_line_state __P((void));
extern void _rl_set_the_line __P((void));
extern int _rl_dispatch __P((int, Keymap));
extern int _rl_init_argument __P((void));
extern void _rl_fix_point __P((int));
extern void _rl_replace_text __P((char *, int, int));
extern int _rl_char_search_internal __P((int, int, int));
extern int _rl_set_mark_at_pos __P((int));

/* rltty.c */
extern int _rl_disable_tty_signals __P((void));
extern int _rl_restore_tty_signals __P((void));

/* terminal.c */
extern void _rl_get_screen_size __P((int, int));
extern int _rl_init_terminal_io __P((char *));
#ifdef _MINIX
extern void _rl_output_character_function __P((int));
#else
extern int _rl_output_character_function __P((int));
#endif
extern void _rl_output_some_chars __P((char *, int));
extern int _rl_backspace __P((int));
extern void _rl_enable_meta_key __P((void));
extern void _rl_control_keypad __P((int));

/* util.c */
extern int alphabetic __P((int));
extern int _rl_abort_internal __P((void));
extern char *_rl_strindex __P((char *, char *));
extern int _rl_qsort_string_compare __P((char **, char **));
extern int (_rl_uppercase_p) __P((int));
extern int (_rl_lowercase_p) __P((int));
extern int (_rl_pure_alphabetic) __P((int));
extern int (_rl_digit_p) __P((int));
extern int (_rl_to_lower) __P((int));
extern int (_rl_to_upper) __P((int));
extern int (_rl_digit_value) __P((int));

/* vi_mode.c */
extern void _rl_vi_initialize_line __P((void));
extern void _rl_vi_reset_last __P((void));
extern void _rl_vi_set_last __P((int, int, int));
extern int _rl_vi_textmod_command __P((int));
extern void _rl_vi_done_inserting __P((void));

/*************************************************************************
 * Undocumented private variables					 *
 *************************************************************************/

/* complete.c */
extern int _rl_complete_show_all;
extern int _rl_complete_mark_directories;
extern int _rl_print_completions_horizontally;
extern int _rl_completion_case_fold;

/* display.c */
extern int _rl_vis_botlin;
extern int _rl_last_c_pos;
extern int _rl_suppress_redisplay;
extern char *rl_display_prompt;

/* funmap.c */
extern char *possible_control_prefixes[];
extern char *possible_meta_prefixes[];

/* isearch.c */
extern unsigned char *_rl_isearch_terminators;

/* macro.c */
extern int _rl_defining_kbd_macro;
extern char *_rl_executing_macro;

/* readline.c */
extern int _rl_horizontal_scroll_mode;
extern int _rl_mark_modified_lines;
extern int _rl_bell_preference;
extern int _rl_meta_flag;
extern int _rl_convert_meta_chars_to_ascii;
extern int _rl_output_meta_chars;
extern char *_rl_comment_begin;
extern unsigned char _rl_parsing_conditionalized_out;
extern Keymap _rl_keymap;
extern FILE *_rl_in_stream;
extern FILE *_rl_out_stream;
extern int _rl_last_command_was_kill;
extern int _rl_eof_char;
extern procenv_t readline_top_level;

/* terminal.c */
extern int _rl_enable_keypad;
extern int _rl_enable_meta;
extern char *term_clreol;
extern char *term_clrpag;
extern char *term_im;
extern char *term_ic;
extern char *term_ei;
extern char *term_DC;
extern char *term_up;
extern char *term_dc;
extern char *term_cr;
extern char *term_IC;
extern int screenheight;
extern int screenwidth;
extern int screenchars;
extern int terminal_can_insert;
extern int _rl_term_autowrap;

/* undo.c */
extern int _rl_doing_an_undo;
extern int _rl_undo_group_level;

#endif /* _RL_PRIVATE_H_ */