428
|
1 /* Simple built-in editing commands.
|
|
2 Copyright (C) 1985, 1992, 1993, 1994, 1995 Free Software Foundation, Inc.
|
|
3
|
|
4 This file is part of XEmacs.
|
|
5
|
|
6 XEmacs is free software; you can redistribute it and/or modify it
|
|
7 under the terms of the GNU General Public License as published by the
|
|
8 Free Software Foundation; either version 2, or (at your option) any
|
|
9 later version.
|
|
10
|
|
11 XEmacs is distributed in the hope that it will be useful, but WITHOUT
|
|
12 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
13 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
|
14 for more details.
|
|
15
|
|
16 You should have received a copy of the GNU General Public License
|
|
17 along with XEmacs; see the file COPYING. If not, write to
|
|
18 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
19 Boston, MA 02111-1307, USA. */
|
|
20
|
|
21 /* Synched up with: Mule 2.0, FSF 19.30. */
|
|
22
|
|
23 #include <config.h>
|
|
24 #include "lisp.h"
|
|
25 #include "commands.h"
|
|
26 #include "buffer.h"
|
|
27 #include "syntax.h"
|
|
28 #include "insdel.h"
|
|
29
|
|
30 Lisp_Object Qkill_forward_chars;
|
|
31 Lisp_Object Qself_insert_command;
|
|
32 Lisp_Object Qno_self_insert;
|
|
33
|
|
34 Lisp_Object Vblink_paren_function;
|
|
35
|
|
36 /* A possible value for a buffer's overwrite-mode variable. */
|
|
37 Lisp_Object Qoverwrite_mode_binary;
|
|
38
|
|
39 /* Non-nil means put this face on the next self-inserting character. */
|
|
40 Lisp_Object Vself_insert_face;
|
|
41
|
|
42 /* This is the command that set up Vself_insert_face. */
|
|
43 Lisp_Object Vself_insert_face_command;
|
442
|
44
|
|
45 /* A char-table for characters which may invoke auto-filling. */
|
|
46 Lisp_Object Vauto_fill_chars;
|
428
|
47
|
|
48 DEFUN ("forward-char", Fforward_char, 0, 2, "_p", /*
|
444
|
49 Move point right COUNT characters (left if COUNT is negative).
|
428
|
50 On attempt to pass end of buffer, stop and signal `end-of-buffer'.
|
|
51 On attempt to pass beginning of buffer, stop and signal `beginning-of-buffer'.
|
|
52 On reaching end of buffer, stop and signal error.
|
462
|
53
|
|
54 The characters that are moved over may be added to the current selection
|
|
55 \(i.e. active region) if the Shift key is held down, a motion key is used
|
|
56 to invoke this command, and `shifted-motion-keys-select-region' is t; see
|
|
57 the documentation for this variable for more details.
|
428
|
58 */
|
444
|
59 (count, buffer))
|
428
|
60 {
|
|
61 struct buffer *buf = decode_buffer (buffer, 1);
|
444
|
62 EMACS_INT n;
|
428
|
63
|
444
|
64 if (NILP (count))
|
|
65 n = 1;
|
428
|
66 else
|
|
67 {
|
444
|
68 CHECK_INT (count);
|
|
69 n = XINT (count);
|
428
|
70 }
|
|
71
|
444
|
72 /* This used to just set point to point + XINT (count), and then check
|
428
|
73 to see if it was within boundaries. But now that SET_PT can
|
|
74 potentially do a lot of stuff (calling entering and exiting
|
|
75 hooks, etcetera), that's not a good approach. So we validate the
|
|
76 proposed position, then set point. */
|
|
77 {
|
444
|
78 Bufpos new_point = BUF_PT (buf) + n;
|
428
|
79
|
|
80 if (new_point < BUF_BEGV (buf))
|
|
81 {
|
|
82 BUF_SET_PT (buf, BUF_BEGV (buf));
|
|
83 Fsignal (Qbeginning_of_buffer, Qnil);
|
|
84 return Qnil;
|
|
85 }
|
|
86 if (new_point > BUF_ZV (buf))
|
|
87 {
|
|
88 BUF_SET_PT (buf, BUF_ZV (buf));
|
|
89 Fsignal (Qend_of_buffer, Qnil);
|
|
90 return Qnil;
|
|
91 }
|
|
92
|
|
93 BUF_SET_PT (buf, new_point);
|
|
94 }
|
|
95
|
|
96 return Qnil;
|
|
97 }
|
|
98
|
|
99 DEFUN ("backward-char", Fbackward_char, 0, 2, "_p", /*
|
444
|
100 Move point left COUNT characters (right if COUNT is negative).
|
428
|
101 On attempt to pass end of buffer, stop and signal `end-of-buffer'.
|
|
102 On attempt to pass beginning of buffer, stop and signal `beginning-of-buffer'.
|
462
|
103
|
|
104 The characters that are moved over may be added to the current selection
|
|
105 \(i.e. active region) if the Shift key is held down, a motion key is used
|
|
106 to invoke this command, and `shifted-motion-keys-select-region' is t; see
|
|
107 the documentation for this variable for more details.
|
428
|
108 */
|
444
|
109 (count, buffer))
|
428
|
110 {
|
444
|
111 if (NILP (count))
|
|
112 count = make_int (-1);
|
428
|
113 else
|
|
114 {
|
444
|
115 CHECK_INT (count);
|
|
116 count = make_int (- XINT (count));
|
428
|
117 }
|
444
|
118 return Fforward_char (count, buffer);
|
428
|
119 }
|
|
120
|
|
121 DEFUN ("forward-line", Fforward_line, 0, 2, "_p", /*
|
444
|
122 Move COUNT lines forward (backward if COUNT is negative).
|
|
123 Precisely, if point is on line I, move to the start of line I + COUNT.
|
428
|
124 If there isn't room, go as far as possible (no error).
|
|
125 Returns the count of lines left to move. If moving forward,
|
444
|
126 that is COUNT - number of lines moved; if backward, COUNT + number moved.
|
|
127 With positive COUNT, a non-empty line at the end counts as one line
|
428
|
128 successfully moved (for the return value).
|
|
129 If BUFFER is nil, the current buffer is assumed.
|
462
|
130
|
|
131 The characters that are moved over may be added to the current selection
|
|
132 \(i.e. active region) if the Shift key is held down, a motion key is used
|
|
133 to invoke this command, and `shifted-motion-keys-select-region' is t; see
|
|
134 the documentation for this variable for more details.
|
428
|
135 */
|
444
|
136 (count, buffer))
|
428
|
137 {
|
|
138 struct buffer *buf = decode_buffer (buffer, 1);
|
|
139 Bufpos pos2 = BUF_PT (buf);
|
|
140 Bufpos pos;
|
444
|
141 EMACS_INT n, shortage, negp;
|
428
|
142
|
444
|
143 if (NILP (count))
|
|
144 n = 1;
|
428
|
145 else
|
|
146 {
|
444
|
147 CHECK_INT (count);
|
|
148 n = XINT (count);
|
428
|
149 }
|
|
150
|
444
|
151 negp = n <= 0;
|
|
152 pos = scan_buffer (buf, '\n', pos2, 0, n - negp, &shortage, 1);
|
428
|
153 if (shortage > 0
|
|
154 && (negp
|
|
155 || (BUF_ZV (buf) > BUF_BEGV (buf)
|
|
156 && pos != pos2
|
|
157 && BUF_FETCH_CHAR (buf, pos - 1) != '\n')))
|
|
158 shortage--;
|
|
159 BUF_SET_PT (buf, pos);
|
|
160 return make_int (negp ? - shortage : shortage);
|
|
161 }
|
|
162
|
|
163 DEFUN ("point-at-bol", Fpoint_at_bol, 0, 2, 0, /*
|
|
164 Return the character position of the first character on the current line.
|
444
|
165 With argument COUNT not nil or 1, move forward COUNT - 1 lines first.
|
428
|
166 If scan reaches end of buffer, return that position.
|
|
167 This function does not move point.
|
|
168 */
|
444
|
169 (count, buffer))
|
428
|
170 {
|
|
171 struct buffer *b = decode_buffer (buffer, 1);
|
|
172 REGISTER int orig, end;
|
|
173
|
|
174 XSETBUFFER (buffer, b);
|
444
|
175 if (NILP (count))
|
|
176 count = make_int (0);
|
428
|
177 else
|
|
178 {
|
444
|
179 CHECK_INT (count);
|
|
180 count = make_int (XINT (count) - 1);
|
428
|
181 }
|
|
182
|
|
183 orig = BUF_PT (b);
|
444
|
184 Fforward_line (count, buffer);
|
428
|
185 end = BUF_PT (b);
|
|
186 BUF_SET_PT (b, orig);
|
|
187
|
|
188 return make_int (end);
|
|
189 }
|
|
190
|
|
191 DEFUN ("beginning-of-line", Fbeginning_of_line, 0, 2, "_p", /*
|
|
192 Move point to beginning of current line.
|
444
|
193 With argument COUNT not nil or 1, move forward COUNT - 1 lines first.
|
428
|
194 If scan reaches end of buffer, stop there without error.
|
|
195 If BUFFER is nil, the current buffer is assumed.
|
462
|
196
|
|
197 The characters that are moved over may be added to the current selection
|
|
198 \(i.e. active region) if the Shift key is held down, a motion key is used
|
|
199 to invoke this command, and `shifted-motion-keys-select-region' is t; see
|
|
200 the documentation for this variable for more details.
|
428
|
201 */
|
444
|
202 (count, buffer))
|
428
|
203 {
|
|
204 struct buffer *b = decode_buffer (buffer, 1);
|
|
205
|
444
|
206 BUF_SET_PT (b, XINT (Fpoint_at_bol (count, buffer)));
|
428
|
207 return Qnil;
|
|
208 }
|
|
209
|
|
210 DEFUN ("point-at-eol", Fpoint_at_eol, 0, 2, 0, /*
|
|
211 Return the character position of the last character on the current line.
|
444
|
212 With argument COUNT not nil or 1, move forward COUNT - 1 lines first.
|
428
|
213 If scan reaches end of buffer, return that position.
|
|
214 This function does not move point.
|
|
215 */
|
444
|
216 (count, buffer))
|
428
|
217 {
|
|
218 struct buffer *buf = decode_buffer (buffer, 1);
|
446
|
219 EMACS_INT n;
|
428
|
220
|
444
|
221 if (NILP (count))
|
|
222 n = 1;
|
428
|
223 else
|
|
224 {
|
444
|
225 CHECK_INT (count);
|
|
226 n = XINT (count);
|
428
|
227 }
|
|
228
|
|
229 return make_int (find_before_next_newline (buf, BUF_PT (buf), 0,
|
444
|
230 n - (n <= 0)));
|
428
|
231 }
|
|
232
|
|
233 DEFUN ("end-of-line", Fend_of_line, 0, 2, "_p", /*
|
|
234 Move point to end of current line.
|
444
|
235 With argument COUNT not nil or 1, move forward COUNT - 1 lines first.
|
428
|
236 If scan reaches end of buffer, stop there without error.
|
|
237 If BUFFER is nil, the current buffer is assumed.
|
462
|
238
|
|
239 The characters that are moved over may be added to the current selection
|
|
240 \(i.e. active region) if the Shift key is held down, a motion key is used
|
|
241 to invoke this command, and `shifted-motion-keys-select-region' is t; see
|
|
242 the documentation for this variable for more details.
|
428
|
243 */
|
444
|
244 (count, buffer))
|
428
|
245 {
|
|
246 struct buffer *b = decode_buffer (buffer, 1);
|
|
247
|
444
|
248 BUF_SET_PT (b, XINT (Fpoint_at_eol (count, buffer)));
|
428
|
249 return Qnil;
|
|
250 }
|
|
251
|
446
|
252 DEFUN ("delete-char", Fdelete_char, 0, 2, "*p\nP", /*
|
444
|
253 Delete the following COUNT characters (previous, with negative COUNT).
|
|
254 Optional second arg KILLP non-nil means kill instead (save in kill ring).
|
|
255 Interactively, COUNT is the prefix arg, and KILLP is set if
|
|
256 COUNT was explicitly specified.
|
428
|
257 */
|
444
|
258 (count, killp))
|
428
|
259 {
|
|
260 /* This function can GC */
|
|
261 Bufpos pos;
|
|
262 struct buffer *buf = current_buffer;
|
446
|
263 EMACS_INT n;
|
428
|
264
|
446
|
265 if (NILP (count))
|
|
266 n = 1;
|
|
267 else
|
|
268 {
|
|
269 CHECK_INT (count);
|
|
270 n = XINT (count);
|
|
271 }
|
428
|
272
|
444
|
273 pos = BUF_PT (buf) + n;
|
|
274 if (NILP (killp))
|
428
|
275 {
|
444
|
276 if (n < 0)
|
428
|
277 {
|
|
278 if (pos < BUF_BEGV (buf))
|
|
279 signal_error (Qbeginning_of_buffer, Qnil);
|
|
280 else
|
|
281 buffer_delete_range (buf, pos, BUF_PT (buf), 0);
|
|
282 }
|
|
283 else
|
|
284 {
|
|
285 if (pos > BUF_ZV (buf))
|
|
286 signal_error (Qend_of_buffer, Qnil);
|
|
287 else
|
|
288 buffer_delete_range (buf, BUF_PT (buf), pos, 0);
|
|
289 }
|
|
290 }
|
|
291 else
|
|
292 {
|
444
|
293 call1 (Qkill_forward_chars, count);
|
428
|
294 }
|
|
295 return Qnil;
|
|
296 }
|
|
297
|
446
|
298 DEFUN ("delete-backward-char", Fdelete_backward_char, 0, 2, "*p\nP", /*
|
444
|
299 Delete the previous COUNT characters (following, with negative COUNT).
|
|
300 Optional second arg KILLP non-nil means kill instead (save in kill ring).
|
|
301 Interactively, COUNT is the prefix arg, and KILLP is set if
|
|
302 COUNT was explicitly specified.
|
428
|
303 */
|
444
|
304 (count, killp))
|
428
|
305 {
|
|
306 /* This function can GC */
|
446
|
307 EMACS_INT n;
|
|
308
|
|
309 if (NILP (count))
|
|
310 n = 1;
|
|
311 else
|
|
312 {
|
|
313 CHECK_INT (count);
|
|
314 n = XINT (count);
|
|
315 }
|
|
316
|
|
317 return Fdelete_char (make_int (- n), killp);
|
428
|
318 }
|
|
319
|
|
320 static void internal_self_insert (Emchar ch, int noautofill);
|
|
321
|
|
322 DEFUN ("self-insert-command", Fself_insert_command, 1, 1, "*p", /*
|
|
323 Insert the character you type.
|
|
324 Whichever character you type to run this command is inserted.
|
444
|
325 If a prefix arg COUNT is specified, the character is inserted COUNT times.
|
428
|
326 */
|
444
|
327 (count))
|
428
|
328 {
|
|
329 /* This function can GC */
|
|
330 Emchar ch;
|
|
331 Lisp_Object c;
|
446
|
332 EMACS_INT n;
|
428
|
333
|
444
|
334 CHECK_NATNUM (count);
|
|
335 n = XINT (count);
|
428
|
336
|
|
337 if (CHAR_OR_CHAR_INTP (Vlast_command_char))
|
|
338 c = Vlast_command_char;
|
|
339 else
|
|
340 c = Fevent_to_character (Vlast_command_event, Qnil, Qnil, Qt);
|
|
341
|
|
342 if (NILP (c))
|
|
343 signal_simple_error ("Last typed character has no ASCII equivalent",
|
|
344 Fcopy_event (Vlast_command_event, Qnil));
|
|
345
|
|
346 CHECK_CHAR_COERCE_INT (c);
|
|
347
|
|
348 ch = XCHAR (c);
|
|
349
|
444
|
350 while (n--)
|
|
351 internal_self_insert (ch, (n != 0));
|
428
|
352
|
|
353 return Qnil;
|
|
354 }
|
|
355
|
|
356 /* Insert character C1. If NOAUTOFILL is nonzero, don't do autofill
|
|
357 even if it is enabled.
|
|
358
|
|
359 FSF:
|
|
360
|
|
361 If this insertion is suitable for direct output (completely simple),
|
|
362 return 0. A value of 1 indicates this *might* not have been simple.
|
|
363 A value of 2 means this did things that call for an undo boundary. */
|
|
364
|
|
365 static void
|
|
366 internal_self_insert (Emchar c1, int noautofill)
|
|
367 {
|
|
368 /* This function can GC */
|
|
369 /* int hairy = 0; -- unused */
|
|
370 REGISTER enum syntaxcode synt;
|
|
371 REGISTER Emchar c2;
|
|
372 Lisp_Object overwrite;
|
440
|
373 Lisp_Char_Table *syntax_table;
|
428
|
374 struct buffer *buf = current_buffer;
|
|
375 int tab_width;
|
|
376
|
|
377 overwrite = buf->overwrite_mode;
|
|
378 syntax_table = XCHAR_TABLE (buf->mirror_syntax_table);
|
|
379
|
|
380 #if 0
|
|
381 /* No, this is very bad, it makes undo *always* undo a character at a time
|
|
382 instead of grouping consecutive self-inserts together. Nasty nasty.
|
|
383 */
|
|
384 if (!NILP (Vbefore_change_functions) || !NILP (Vafter_change_functions)
|
|
385 || !NILP (Vbefore_change_function) || !NILP (Vafter_change_function))
|
|
386 hairy = 1;
|
|
387 #endif
|
|
388
|
|
389 if (!NILP (overwrite)
|
|
390 && BUF_PT (buf) < BUF_ZV (buf)
|
|
391 && (EQ (overwrite, Qoverwrite_mode_binary)
|
|
392 || (c1 != '\n' && BUF_FETCH_CHAR (buf, BUF_PT (buf)) != '\n'))
|
|
393 && (EQ (overwrite, Qoverwrite_mode_binary)
|
|
394 || BUF_FETCH_CHAR (buf, BUF_PT (buf)) != '\t'
|
|
395 || ((tab_width = XINT (buf->tab_width), tab_width <= 0)
|
|
396 || tab_width > 20
|
|
397 || !((current_column (buf) + 1) % tab_width))))
|
|
398 {
|
|
399 buffer_delete_range (buf, BUF_PT (buf), BUF_PT (buf) + 1, 0);
|
|
400 /* hairy = 2; */
|
|
401 }
|
|
402
|
|
403 if (!NILP (buf->abbrev_mode)
|
|
404 && !WORD_SYNTAX_P (syntax_table, c1)
|
|
405 && NILP (buf->read_only)
|
|
406 && BUF_PT (buf) > BUF_BEGV (buf))
|
|
407 {
|
|
408 c2 = BUF_FETCH_CHAR (buf, BUF_PT (buf) - 1);
|
|
409
|
|
410 if (WORD_SYNTAX_P (syntax_table, c2))
|
|
411 {
|
|
412 #if 1
|
|
413 Fexpand_abbrev ();
|
|
414 #else /* FSFmacs */
|
|
415 Lisp_Object sym = Fexpand_abbrev ();
|
|
416
|
|
417 /* I think this is too bogus to add. The function should
|
|
418 have a way of examining the character to be inserted, so
|
|
419 it can decide whether to insert it or not. We should
|
|
420 design it better than that. */
|
|
421
|
|
422 /* Here FSFmacs remembers MODIFF, compares it after
|
|
423 Fexpand_abbrev() finishes, and updates HAIRY. */
|
|
424
|
|
425 /* NOTE: we cannot simply check for Vlast_abbrev, because
|
|
426 Fexpand_abbrev() can bail out before setting it to
|
|
427 anything meaningful, leaving us stuck with an old value.
|
|
428 Thus Fexpand_abbrev() was extended to return the actual
|
|
429 abbrev symbol. */
|
|
430 if (!NILP (sym)
|
|
431 && !NILP (symbol_function (XSYMBOL (sym)))
|
|
432 && SYMBOLP (symbol_function (XSYMBOL (sym))))
|
|
433 {
|
|
434 Lisp_Object prop = Fget (symbol_function (XSYMBOL (sym)),
|
|
435 Qno_self_insert, Qnil);
|
|
436 if (!NILP (prop))
|
|
437 return;
|
|
438 }
|
|
439 #endif /* FSFmacs */
|
|
440 }
|
|
441 }
|
442
|
442 if ((CHAR_TABLEP (Vauto_fill_chars)
|
|
443 ? !NILP (XCHAR_TABLE_VALUE_UNSAFE (Vauto_fill_chars, c1))
|
|
444 : (c1 == ' ' || c1 == '\n'))
|
428
|
445 && !noautofill
|
|
446 && !NILP (buf->auto_fill_function))
|
|
447 {
|
|
448 buffer_insert_emacs_char (buf, c1);
|
|
449 if (c1 == '\n')
|
|
450 /* After inserting a newline, move to previous line and fill */
|
|
451 /* that. Must have the newline in place already so filling and */
|
|
452 /* justification, if any, know where the end is going to be. */
|
|
453 BUF_SET_PT (buf, BUF_PT (buf) - 1);
|
|
454 call0 (buf->auto_fill_function);
|
|
455 if (c1 == '\n')
|
|
456 BUF_SET_PT (buf, BUF_PT (buf) + 1);
|
|
457 /* hairy = 2; */
|
|
458 }
|
|
459 else
|
|
460 buffer_insert_emacs_char (buf, c1);
|
|
461
|
|
462 /* If previous command specified a face to use, use it. */
|
|
463 if (!NILP (Vself_insert_face)
|
|
464 && EQ (Vlast_command, Vself_insert_face_command))
|
|
465 {
|
|
466 Lisp_Object before = make_int (BUF_PT (buf) - 1);
|
|
467 Lisp_Object after = make_int (BUF_PT (buf));
|
|
468 Fput_text_property (before, after, Qface, Vself_insert_face, Qnil);
|
|
469 Fput_text_property (before, after, Qstart_open, Qt, Qnil);
|
|
470 Fput_text_property (before, after, Qend_open, Qnil, Qnil);
|
|
471 /* #### FSFmacs properties are normally closed ("sticky") on the
|
|
472 end but not the beginning. It's the opposite for us. */
|
|
473 Vself_insert_face = Qnil;
|
|
474 }
|
|
475 synt = SYNTAX (syntax_table, c1);
|
|
476 if ((synt == Sclose || synt == Smath)
|
|
477 && !NILP (Vblink_paren_function) && INTERACTIVE
|
|
478 && !noautofill)
|
|
479 {
|
|
480 call0 (Vblink_paren_function);
|
|
481 /* hairy = 2; */
|
|
482 }
|
|
483
|
|
484 /* return hairy; */
|
|
485 }
|
|
486
|
|
487 /* (this comes from Mule but is a generally good idea) */
|
|
488
|
|
489 DEFUN ("self-insert-internal", Fself_insert_internal, 1, 1, 0, /*
|
444
|
490 Invoke `self-insert-command' as if CHARACTER is entered from keyboard.
|
428
|
491 */
|
444
|
492 (character))
|
428
|
493 {
|
|
494 /* This function can GC */
|
444
|
495 CHECK_CHAR_COERCE_INT (character);
|
|
496 internal_self_insert (XCHAR (character), 0);
|
428
|
497 return Qnil;
|
|
498 }
|
|
499
|
|
500 /* module initialization */
|
|
501
|
|
502 void
|
|
503 syms_of_cmds (void)
|
|
504 {
|
|
505 defsymbol (&Qkill_forward_chars, "kill-forward-chars");
|
|
506 defsymbol (&Qself_insert_command, "self-insert-command");
|
|
507 defsymbol (&Qoverwrite_mode_binary, "overwrite-mode-binary");
|
|
508 defsymbol (&Qno_self_insert, "no-self-insert");
|
|
509
|
|
510 DEFSUBR (Fforward_char);
|
|
511 DEFSUBR (Fbackward_char);
|
|
512 DEFSUBR (Fforward_line);
|
|
513 DEFSUBR (Fbeginning_of_line);
|
|
514 DEFSUBR (Fend_of_line);
|
|
515
|
|
516 DEFSUBR (Fpoint_at_bol);
|
|
517 DEFSUBR (Fpoint_at_eol);
|
|
518
|
|
519 DEFSUBR (Fdelete_char);
|
|
520 DEFSUBR (Fdelete_backward_char);
|
|
521
|
|
522 DEFSUBR (Fself_insert_command);
|
|
523 DEFSUBR (Fself_insert_internal);
|
|
524 }
|
|
525
|
|
526 void
|
|
527 vars_of_cmds (void)
|
|
528 {
|
|
529 DEFVAR_LISP ("self-insert-face", &Vself_insert_face /*
|
|
530 If non-nil, set the face of the next self-inserting character to this.
|
|
531 See also `self-insert-face-command'.
|
|
532 */ );
|
|
533 Vself_insert_face = Qnil;
|
|
534
|
|
535 DEFVAR_LISP ("self-insert-face-command", &Vself_insert_face_command /*
|
|
536 This is the command that set up `self-insert-face'.
|
|
537 If `last-command' does not equal this value, we ignore `self-insert-face'.
|
|
538 */ );
|
|
539 Vself_insert_face_command = Qnil;
|
|
540
|
|
541 DEFVAR_LISP ("blink-paren-function", &Vblink_paren_function /*
|
|
542 Function called, if non-nil, whenever a close parenthesis is inserted.
|
|
543 More precisely, a char with closeparen syntax is self-inserted.
|
|
544 */ );
|
|
545 Vblink_paren_function = Qnil;
|
442
|
546
|
|
547 DEFVAR_LISP ("auto-fill-chars", &Vauto_fill_chars /*
|
|
548 A char-table for characters which invoke auto-filling.
|
444
|
549 Such characters have value t in this table.
|
442
|
550 */);
|
|
551 Vauto_fill_chars = Fmake_char_table (Qgeneric);
|
|
552 XCHAR_TABLE (Vauto_fill_chars)->ascii[' '] = Qt;
|
|
553 XCHAR_TABLE (Vauto_fill_chars)->ascii['\n'] = Qt;
|
428
|
554 }
|