Commit | Line | Data |
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38010d50 | 1 | /* Lisp object printing and output streams. |
c6f7982f | 2 | Copyright (C) 1985, 1986, 1988, 1993, 1994 Free Software Foundation, Inc. |
38010d50 JB |
3 | |
4 | This file is part of GNU Emacs. | |
5 | ||
6 | GNU Emacs is free software; you can redistribute it and/or modify | |
7 | it under the terms of the GNU General Public License as published by | |
4746118a | 8 | the Free Software Foundation; either version 2, or (at your option) |
38010d50 JB |
9 | any later version. |
10 | ||
11 | GNU Emacs is distributed in the hope that it will be useful, | |
12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | GNU General Public License for more details. | |
15 | ||
16 | You should have received a copy of the GNU General Public License | |
17 | along with GNU Emacs; see the file COPYING. If not, write to | |
18 | the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ | |
19 | ||
20 | ||
18160b98 | 21 | #include <config.h> |
38010d50 JB |
22 | #include <stdio.h> |
23 | #undef NULL | |
24 | #include "lisp.h" | |
25 | ||
26 | #ifndef standalone | |
27 | #include "buffer.h" | |
0137dbf7 | 28 | #include "frame.h" |
38010d50 JB |
29 | #include "window.h" |
30 | #include "process.h" | |
31 | #include "dispextern.h" | |
32 | #include "termchar.h" | |
33 | #endif /* not standalone */ | |
34 | ||
7651e1f5 RS |
35 | #ifdef USE_TEXT_PROPERTIES |
36 | #include "intervals.h" | |
37 | #endif | |
38 | ||
38010d50 JB |
39 | Lisp_Object Vstandard_output, Qstandard_output; |
40 | ||
41 | #ifdef LISP_FLOAT_TYPE | |
42 | Lisp_Object Vfloat_output_format, Qfloat_output_format; | |
43 | #endif /* LISP_FLOAT_TYPE */ | |
44 | ||
45 | /* Avoid actual stack overflow in print. */ | |
46 | int print_depth; | |
47 | ||
ec838c39 RS |
48 | /* Detect most circularities to print finite output. */ |
49 | #define PRINT_CIRCLE 200 | |
50 | Lisp_Object being_printed[PRINT_CIRCLE]; | |
51 | ||
38010d50 JB |
52 | /* Maximum length of list to print in full; noninteger means |
53 | effectively infinity */ | |
54 | ||
55 | Lisp_Object Vprint_length; | |
56 | ||
57 | /* Maximum depth of list to print in full; noninteger means | |
58 | effectively infinity. */ | |
59 | ||
60 | Lisp_Object Vprint_level; | |
61 | ||
62 | /* Nonzero means print newlines in strings as \n. */ | |
63 | ||
64 | int print_escape_newlines; | |
65 | ||
66 | Lisp_Object Qprint_escape_newlines; | |
67 | ||
68 | /* Nonzero means print newline before next minibuffer message. | |
69 | Defined in xdisp.c */ | |
70 | ||
71 | extern int noninteractive_need_newline; | |
72 | #ifdef MAX_PRINT_CHARS | |
73 | static int print_chars; | |
74 | static int max_print; | |
75 | #endif /* MAX_PRINT_CHARS */ | |
7651e1f5 RS |
76 | |
77 | void print_interval (); | |
38010d50 JB |
78 | \f |
79 | #if 0 | |
80 | /* Convert between chars and GLYPHs */ | |
81 | ||
82 | int | |
83 | glyphlen (glyphs) | |
84 | register GLYPH *glyphs; | |
85 | { | |
86 | register int i = 0; | |
87 | ||
88 | while (glyphs[i]) | |
89 | i++; | |
90 | return i; | |
91 | } | |
92 | ||
93 | void | |
94 | str_to_glyph_cpy (str, glyphs) | |
95 | char *str; | |
96 | GLYPH *glyphs; | |
97 | { | |
98 | register GLYPH *gp = glyphs; | |
99 | register char *cp = str; | |
100 | ||
101 | while (*cp) | |
102 | *gp++ = *cp++; | |
103 | } | |
104 | ||
105 | void | |
106 | str_to_glyph_ncpy (str, glyphs, n) | |
107 | char *str; | |
108 | GLYPH *glyphs; | |
109 | register int n; | |
110 | { | |
111 | register GLYPH *gp = glyphs; | |
112 | register char *cp = str; | |
113 | ||
114 | while (n-- > 0) | |
115 | *gp++ = *cp++; | |
116 | } | |
117 | ||
118 | void | |
119 | glyph_to_str_cpy (glyphs, str) | |
120 | GLYPH *glyphs; | |
121 | char *str; | |
122 | { | |
123 | register GLYPH *gp = glyphs; | |
124 | register char *cp = str; | |
125 | ||
126 | while (*gp) | |
127 | *str++ = *gp++ & 0377; | |
128 | } | |
129 | #endif | |
130 | \f | |
eb8c3be9 | 131 | /* Low level output routines for characters and strings */ |
38010d50 JB |
132 | |
133 | /* Lisp functions to do output using a stream | |
134 | must have the stream in a variable called printcharfun | |
135 | and must start with PRINTPREPARE and end with PRINTFINISH. | |
136 | Use PRINTCHAR to output one character, | |
137 | or call strout to output a block of characters. | |
138 | Also, each one must have the declarations | |
139 | struct buffer *old = current_buffer; | |
140 | int old_point = -1, start_point; | |
141 | Lisp_Object original; | |
142 | */ | |
143 | ||
cdaa87fd RS |
144 | #define PRINTPREPARE \ |
145 | original = printcharfun; \ | |
146 | if (NILP (printcharfun)) printcharfun = Qt; \ | |
d4ae1f7e | 147 | if (BUFFERP (printcharfun)) \ |
cdaa87fd RS |
148 | { if (XBUFFER (printcharfun) != current_buffer) \ |
149 | Fset_buffer (printcharfun); \ | |
150 | printcharfun = Qnil;} \ | |
d4ae1f7e | 151 | if (MARKERP (printcharfun)) \ |
cdaa87fd RS |
152 | { if (!(XMARKER (original)->buffer)) \ |
153 | error ("Marker does not point anywhere"); \ | |
154 | if (XMARKER (original)->buffer != current_buffer) \ | |
155 | set_buffer_internal (XMARKER (original)->buffer); \ | |
156 | old_point = point; \ | |
157 | SET_PT (marker_position (printcharfun)); \ | |
158 | start_point = point; \ | |
38010d50 JB |
159 | printcharfun = Qnil;} |
160 | ||
cdaa87fd | 161 | #define PRINTFINISH \ |
d4ae1f7e | 162 | if (MARKERP (original)) \ |
cdaa87fd RS |
163 | Fset_marker (original, make_number (point), Qnil); \ |
164 | if (old_point >= 0) \ | |
165 | SET_PT (old_point + (old_point >= start_point \ | |
166 | ? point - start_point : 0)); \ | |
167 | if (old != current_buffer) \ | |
38010d50 JB |
168 | set_buffer_internal (old) |
169 | ||
170 | #define PRINTCHAR(ch) printchar (ch, printcharfun) | |
171 | ||
b8b1b8fd | 172 | /* Index of first unused element of FRAME_MESSAGE_BUF(mini_frame). */ |
38010d50 JB |
173 | static int printbufidx; |
174 | ||
175 | static void | |
176 | printchar (ch, fun) | |
177 | unsigned char ch; | |
178 | Lisp_Object fun; | |
179 | { | |
180 | Lisp_Object ch1; | |
181 | ||
182 | #ifdef MAX_PRINT_CHARS | |
183 | if (max_print) | |
184 | print_chars++; | |
185 | #endif /* MAX_PRINT_CHARS */ | |
186 | #ifndef standalone | |
187 | if (EQ (fun, Qnil)) | |
188 | { | |
189 | QUIT; | |
190 | insert (&ch, 1); | |
191 | return; | |
192 | } | |
193 | ||
194 | if (EQ (fun, Qt)) | |
195 | { | |
c217b048 | 196 | FRAME_PTR mini_frame |
b8b1b8fd RS |
197 | = XFRAME (WINDOW_FRAME (XWINDOW (minibuf_window))); |
198 | ||
38010d50 JB |
199 | if (noninteractive) |
200 | { | |
201 | putchar (ch); | |
202 | noninteractive_need_newline = 1; | |
203 | return; | |
204 | } | |
205 | ||
b8b1b8fd | 206 | if (echo_area_glyphs != FRAME_MESSAGE_BUF (mini_frame) |
38010d50 JB |
207 | || !message_buf_print) |
208 | { | |
b8b1b8fd | 209 | echo_area_glyphs = FRAME_MESSAGE_BUF (mini_frame); |
38010d50 | 210 | printbufidx = 0; |
708d172a | 211 | echo_area_glyphs_length = 0; |
38010d50 JB |
212 | message_buf_print = 1; |
213 | } | |
214 | ||
b8b1b8fd RS |
215 | if (printbufidx < FRAME_WIDTH (mini_frame) - 1) |
216 | FRAME_MESSAGE_BUF (mini_frame)[printbufidx++] = ch; | |
217 | FRAME_MESSAGE_BUF (mini_frame)[printbufidx] = 0; | |
708d172a | 218 | echo_area_glyphs_length = printbufidx; |
38010d50 JB |
219 | |
220 | return; | |
221 | } | |
222 | #endif /* not standalone */ | |
223 | ||
b5d25c37 | 224 | XSETFASTINT (ch1, ch); |
38010d50 JB |
225 | call1 (fun, ch1); |
226 | } | |
227 | ||
228 | static void | |
229 | strout (ptr, size, printcharfun) | |
230 | char *ptr; | |
231 | int size; | |
232 | Lisp_Object printcharfun; | |
233 | { | |
234 | int i = 0; | |
235 | ||
236 | if (EQ (printcharfun, Qnil)) | |
237 | { | |
238 | insert (ptr, size >= 0 ? size : strlen (ptr)); | |
239 | #ifdef MAX_PRINT_CHARS | |
240 | if (max_print) | |
241 | print_chars += size >= 0 ? size : strlen(ptr); | |
242 | #endif /* MAX_PRINT_CHARS */ | |
243 | return; | |
244 | } | |
245 | if (EQ (printcharfun, Qt)) | |
246 | { | |
c217b048 | 247 | FRAME_PTR mini_frame |
b8b1b8fd RS |
248 | = XFRAME (WINDOW_FRAME (XWINDOW (minibuf_window))); |
249 | ||
38010d50 JB |
250 | i = size >= 0 ? size : strlen (ptr); |
251 | #ifdef MAX_PRINT_CHARS | |
252 | if (max_print) | |
253 | print_chars += i; | |
254 | #endif /* MAX_PRINT_CHARS */ | |
255 | ||
256 | if (noninteractive) | |
257 | { | |
258 | fwrite (ptr, 1, i, stdout); | |
259 | noninteractive_need_newline = 1; | |
260 | return; | |
261 | } | |
262 | ||
b8b1b8fd | 263 | if (echo_area_glyphs != FRAME_MESSAGE_BUF (mini_frame) |
38010d50 JB |
264 | || !message_buf_print) |
265 | { | |
b8b1b8fd | 266 | echo_area_glyphs = FRAME_MESSAGE_BUF (mini_frame); |
38010d50 | 267 | printbufidx = 0; |
708d172a | 268 | echo_area_glyphs_length = 0; |
38010d50 JB |
269 | message_buf_print = 1; |
270 | } | |
271 | ||
b8b1b8fd RS |
272 | if (i > FRAME_WIDTH (mini_frame) - printbufidx - 1) |
273 | i = FRAME_WIDTH (mini_frame) - printbufidx - 1; | |
274 | bcopy (ptr, &FRAME_MESSAGE_BUF (mini_frame) [printbufidx], i); | |
38010d50 | 275 | printbufidx += i; |
708d172a | 276 | echo_area_glyphs_length = printbufidx; |
b8b1b8fd | 277 | FRAME_MESSAGE_BUF (mini_frame) [printbufidx] = 0; |
38010d50 JB |
278 | |
279 | return; | |
280 | } | |
281 | ||
282 | if (size >= 0) | |
283 | while (i < size) | |
284 | PRINTCHAR (ptr[i++]); | |
285 | else | |
286 | while (ptr[i]) | |
287 | PRINTCHAR (ptr[i++]); | |
288 | } | |
289 | ||
290 | /* Print the contents of a string STRING using PRINTCHARFUN. | |
291 | It isn't safe to use strout, because printing one char can relocate. */ | |
292 | ||
293 | print_string (string, printcharfun) | |
294 | Lisp_Object string; | |
295 | Lisp_Object printcharfun; | |
296 | { | |
297 | if (EQ (printcharfun, Qnil) || EQ (printcharfun, Qt)) | |
0137dbf7 | 298 | /* In predictable cases, strout is safe: output to buffer or frame. */ |
38010d50 JB |
299 | strout (XSTRING (string)->data, XSTRING (string)->size, printcharfun); |
300 | else | |
301 | { | |
302 | /* Otherwise, fetch the string address for each character. */ | |
303 | int i; | |
304 | int size = XSTRING (string)->size; | |
305 | struct gcpro gcpro1; | |
306 | GCPRO1 (string); | |
307 | for (i = 0; i < size; i++) | |
308 | PRINTCHAR (XSTRING (string)->data[i]); | |
309 | UNGCPRO; | |
310 | } | |
311 | } | |
312 | \f | |
313 | DEFUN ("write-char", Fwrite_char, Swrite_char, 1, 2, 0, | |
57c9eb68 KH |
314 | "Output character CHAR to stream PRINTCHARFUN.\n\ |
315 | PRINTCHARFUN defaults to the value of `standard-output' (which see).") | |
38010d50 JB |
316 | (ch, printcharfun) |
317 | Lisp_Object ch, printcharfun; | |
318 | { | |
319 | struct buffer *old = current_buffer; | |
320 | int old_point = -1; | |
321 | int start_point; | |
322 | Lisp_Object original; | |
323 | ||
10eebdbb | 324 | if (NILP (printcharfun)) |
38010d50 JB |
325 | printcharfun = Vstandard_output; |
326 | CHECK_NUMBER (ch, 0); | |
327 | PRINTPREPARE; | |
328 | PRINTCHAR (XINT (ch)); | |
329 | PRINTFINISH; | |
330 | return ch; | |
331 | } | |
332 | ||
333 | /* Used from outside of print.c to print a block of SIZE chars at DATA | |
334 | on the default output stream. | |
335 | Do not use this on the contents of a Lisp string. */ | |
336 | ||
337 | write_string (data, size) | |
338 | char *data; | |
339 | int size; | |
340 | { | |
341 | struct buffer *old = current_buffer; | |
342 | Lisp_Object printcharfun; | |
343 | int old_point = -1; | |
344 | int start_point; | |
345 | Lisp_Object original; | |
346 | ||
347 | printcharfun = Vstandard_output; | |
348 | ||
349 | PRINTPREPARE; | |
350 | strout (data, size, printcharfun); | |
351 | PRINTFINISH; | |
352 | } | |
353 | ||
354 | /* Used from outside of print.c to print a block of SIZE chars at DATA | |
355 | on a specified stream PRINTCHARFUN. | |
356 | Do not use this on the contents of a Lisp string. */ | |
357 | ||
358 | write_string_1 (data, size, printcharfun) | |
359 | char *data; | |
360 | int size; | |
361 | Lisp_Object printcharfun; | |
362 | { | |
363 | struct buffer *old = current_buffer; | |
364 | int old_point = -1; | |
365 | int start_point; | |
366 | Lisp_Object original; | |
367 | ||
368 | PRINTPREPARE; | |
369 | strout (data, size, printcharfun); | |
370 | PRINTFINISH; | |
371 | } | |
372 | ||
373 | ||
374 | #ifndef standalone | |
375 | ||
376 | void | |
377 | temp_output_buffer_setup (bufname) | |
378 | char *bufname; | |
379 | { | |
380 | register struct buffer *old = current_buffer; | |
381 | register Lisp_Object buf; | |
382 | ||
383 | Fset_buffer (Fget_buffer_create (build_string (bufname))); | |
384 | ||
385 | current_buffer->read_only = Qnil; | |
386 | Ferase_buffer (); | |
387 | ||
633307b5 | 388 | XSETBUFFER (buf, current_buffer); |
38010d50 JB |
389 | specbind (Qstandard_output, buf); |
390 | ||
391 | set_buffer_internal (old); | |
392 | } | |
393 | ||
394 | Lisp_Object | |
395 | internal_with_output_to_temp_buffer (bufname, function, args) | |
396 | char *bufname; | |
397 | Lisp_Object (*function) (); | |
398 | Lisp_Object args; | |
399 | { | |
400 | int count = specpdl_ptr - specpdl; | |
401 | Lisp_Object buf, val; | |
0ab39c81 | 402 | struct gcpro gcpro1; |
38010d50 | 403 | |
0ab39c81 | 404 | GCPRO1 (args); |
38010d50 JB |
405 | record_unwind_protect (Fset_buffer, Fcurrent_buffer ()); |
406 | temp_output_buffer_setup (bufname); | |
407 | buf = Vstandard_output; | |
0ab39c81 | 408 | UNGCPRO; |
38010d50 JB |
409 | |
410 | val = (*function) (args); | |
411 | ||
0ab39c81 | 412 | GCPRO1 (val); |
38010d50 | 413 | temp_output_buffer_show (buf); |
0ab39c81 | 414 | UNGCPRO; |
38010d50 JB |
415 | |
416 | return unbind_to (count, val); | |
417 | } | |
418 | ||
419 | DEFUN ("with-output-to-temp-buffer", Fwith_output_to_temp_buffer, Swith_output_to_temp_buffer, | |
420 | 1, UNEVALLED, 0, | |
421 | "Bind `standard-output' to buffer BUFNAME, eval BODY, then show that buffer.\n\ | |
422 | The buffer is cleared out initially, and marked as unmodified when done.\n\ | |
423 | All output done by BODY is inserted in that buffer by default.\n\ | |
424 | The buffer is displayed in another window, but not selected.\n\ | |
425 | The value of the last form in BODY is returned.\n\ | |
426 | If BODY does not finish normally, the buffer BUFNAME is not displayed.\n\n\ | |
483288d7 | 427 | If variable `temp-buffer-show-function' is non-nil, call it at the end\n\ |
38010d50 JB |
428 | to get the buffer displayed. It gets one argument, the buffer to display.") |
429 | (args) | |
430 | Lisp_Object args; | |
431 | { | |
432 | struct gcpro gcpro1; | |
433 | Lisp_Object name; | |
434 | int count = specpdl_ptr - specpdl; | |
435 | Lisp_Object buf, val; | |
436 | ||
437 | GCPRO1(args); | |
438 | name = Feval (Fcar (args)); | |
439 | UNGCPRO; | |
440 | ||
441 | CHECK_STRING (name, 0); | |
442 | temp_output_buffer_setup (XSTRING (name)->data); | |
443 | buf = Vstandard_output; | |
444 | ||
445 | val = Fprogn (Fcdr (args)); | |
446 | ||
447 | temp_output_buffer_show (buf); | |
448 | ||
449 | return unbind_to (count, val); | |
450 | } | |
451 | #endif /* not standalone */ | |
452 | \f | |
453 | static void print (); | |
454 | ||
455 | DEFUN ("terpri", Fterpri, Sterpri, 0, 1, 0, | |
57c9eb68 KH |
456 | "Output a newline to stream PRINTCHARFUN.\n\ |
457 | If PRINTCHARFUN is omitted or nil, the value of `standard-output' is used.") | |
38010d50 JB |
458 | (printcharfun) |
459 | Lisp_Object printcharfun; | |
460 | { | |
461 | struct buffer *old = current_buffer; | |
462 | int old_point = -1; | |
463 | int start_point; | |
464 | Lisp_Object original; | |
465 | ||
10eebdbb | 466 | if (NILP (printcharfun)) |
38010d50 JB |
467 | printcharfun = Vstandard_output; |
468 | PRINTPREPARE; | |
469 | PRINTCHAR ('\n'); | |
470 | PRINTFINISH; | |
471 | return Qt; | |
472 | } | |
473 | ||
474 | DEFUN ("prin1", Fprin1, Sprin1, 1, 2, 0, | |
475 | "Output the printed representation of OBJECT, any Lisp object.\n\ | |
476 | Quoting characters are printed when needed to make output that `read'\n\ | |
477 | can handle, whenever this is possible.\n\ | |
57c9eb68 | 478 | Output stream is PRINTCHARFUN, or value of `standard-output' (which see).") |
38010d50 JB |
479 | (obj, printcharfun) |
480 | Lisp_Object obj, printcharfun; | |
481 | { | |
482 | struct buffer *old = current_buffer; | |
483 | int old_point = -1; | |
484 | int start_point; | |
485 | Lisp_Object original; | |
486 | ||
487 | #ifdef MAX_PRINT_CHARS | |
488 | max_print = 0; | |
489 | #endif /* MAX_PRINT_CHARS */ | |
10eebdbb | 490 | if (NILP (printcharfun)) |
38010d50 JB |
491 | printcharfun = Vstandard_output; |
492 | PRINTPREPARE; | |
493 | print_depth = 0; | |
494 | print (obj, printcharfun, 1); | |
495 | PRINTFINISH; | |
496 | return obj; | |
497 | } | |
498 | ||
499 | /* a buffer which is used to hold output being built by prin1-to-string */ | |
500 | Lisp_Object Vprin1_to_string_buffer; | |
501 | ||
502 | DEFUN ("prin1-to-string", Fprin1_to_string, Sprin1_to_string, 1, 2, 0, | |
503 | "Return a string containing the printed representation of OBJECT,\n\ | |
504 | any Lisp object. Quoting characters are used when needed to make output\n\ | |
505 | that `read' can handle, whenever this is possible, unless the optional\n\ | |
506 | second argument NOESCAPE is non-nil.") | |
507 | (obj, noescape) | |
508 | Lisp_Object obj, noescape; | |
509 | { | |
510 | struct buffer *old = current_buffer; | |
511 | int old_point = -1; | |
512 | int start_point; | |
513 | Lisp_Object original, printcharfun; | |
514 | struct gcpro gcpro1; | |
515 | ||
516 | printcharfun = Vprin1_to_string_buffer; | |
517 | PRINTPREPARE; | |
518 | print_depth = 0; | |
10eebdbb | 519 | print (obj, printcharfun, NILP (noescape)); |
38010d50 JB |
520 | /* Make Vprin1_to_string_buffer be the default buffer after PRINTFINSH */ |
521 | PRINTFINISH; | |
522 | set_buffer_internal (XBUFFER (Vprin1_to_string_buffer)); | |
523 | obj = Fbuffer_string (); | |
524 | ||
525 | GCPRO1 (obj); | |
526 | Ferase_buffer (); | |
527 | set_buffer_internal (old); | |
528 | UNGCPRO; | |
529 | ||
530 | return obj; | |
531 | } | |
532 | ||
533 | DEFUN ("princ", Fprinc, Sprinc, 1, 2, 0, | |
534 | "Output the printed representation of OBJECT, any Lisp object.\n\ | |
535 | No quoting characters are used; no delimiters are printed around\n\ | |
536 | the contents of strings.\n\ | |
57c9eb68 | 537 | Output stream is PRINTCHARFUN, or value of standard-output (which see).") |
38010d50 JB |
538 | (obj, printcharfun) |
539 | Lisp_Object obj, printcharfun; | |
540 | { | |
541 | struct buffer *old = current_buffer; | |
542 | int old_point = -1; | |
543 | int start_point; | |
544 | Lisp_Object original; | |
545 | ||
10eebdbb | 546 | if (NILP (printcharfun)) |
38010d50 JB |
547 | printcharfun = Vstandard_output; |
548 | PRINTPREPARE; | |
549 | print_depth = 0; | |
550 | print (obj, printcharfun, 0); | |
551 | PRINTFINISH; | |
552 | return obj; | |
553 | } | |
554 | ||
555 | DEFUN ("print", Fprint, Sprint, 1, 2, 0, | |
556 | "Output the printed representation of OBJECT, with newlines around it.\n\ | |
557 | Quoting characters are printed when needed to make output that `read'\n\ | |
558 | can handle, whenever this is possible.\n\ | |
57c9eb68 | 559 | Output stream is PRINTCHARFUN, or value of `standard-output' (which see).") |
38010d50 JB |
560 | (obj, printcharfun) |
561 | Lisp_Object obj, printcharfun; | |
562 | { | |
563 | struct buffer *old = current_buffer; | |
564 | int old_point = -1; | |
565 | int start_point; | |
566 | Lisp_Object original; | |
567 | struct gcpro gcpro1; | |
568 | ||
569 | #ifdef MAX_PRINT_CHARS | |
570 | print_chars = 0; | |
571 | max_print = MAX_PRINT_CHARS; | |
572 | #endif /* MAX_PRINT_CHARS */ | |
10eebdbb | 573 | if (NILP (printcharfun)) |
38010d50 JB |
574 | printcharfun = Vstandard_output; |
575 | GCPRO1 (obj); | |
576 | PRINTPREPARE; | |
577 | print_depth = 0; | |
578 | PRINTCHAR ('\n'); | |
579 | print (obj, printcharfun, 1); | |
580 | PRINTCHAR ('\n'); | |
581 | PRINTFINISH; | |
582 | #ifdef MAX_PRINT_CHARS | |
583 | max_print = 0; | |
584 | print_chars = 0; | |
585 | #endif /* MAX_PRINT_CHARS */ | |
586 | UNGCPRO; | |
587 | return obj; | |
588 | } | |
589 | ||
590 | /* The subroutine object for external-debugging-output is kept here | |
591 | for the convenience of the debugger. */ | |
592 | Lisp_Object Qexternal_debugging_output; | |
593 | ||
4746118a JB |
594 | DEFUN ("external-debugging-output", Fexternal_debugging_output, Sexternal_debugging_output, 1, 1, 0, |
595 | "Write CHARACTER to stderr.\n\ | |
38010d50 JB |
596 | You can call print while debugging emacs, and pass it this function\n\ |
597 | to make it write to the debugging output.\n") | |
4746118a JB |
598 | (character) |
599 | Lisp_Object character; | |
38010d50 JB |
600 | { |
601 | CHECK_NUMBER (character, 0); | |
602 | putc (XINT (character), stderr); | |
603 | ||
604 | return character; | |
605 | } | |
cf1bb91b RS |
606 | |
607 | /* This is the interface for debugging printing. */ | |
608 | ||
609 | void | |
610 | debug_print (arg) | |
611 | Lisp_Object arg; | |
612 | { | |
613 | Fprin1 (arg, Qexternal_debugging_output); | |
614 | } | |
38010d50 JB |
615 | \f |
616 | #ifdef LISP_FLOAT_TYPE | |
617 | ||
38010d50 | 618 | /* |
edb2a707 | 619 | * The buffer should be at least as large as the max string size of the |
38010d50 JB |
620 | * largest float, printed in the biggest notation. This is undoubtably |
621 | * 20d float_output_format, with the negative of the C-constant "HUGE" | |
622 | * from <math.h>. | |
623 | * | |
624 | * On the vax the worst case is -1e38 in 20d format which takes 61 bytes. | |
625 | * | |
626 | * I assume that IEEE-754 format numbers can take 329 bytes for the worst | |
627 | * case of -1e307 in 20d float_output_format. What is one to do (short of | |
628 | * re-writing _doprnt to be more sane)? | |
629 | * -wsr | |
630 | */ | |
edb2a707 RS |
631 | |
632 | void | |
633 | float_to_string (buf, data) | |
8b24d146 | 634 | unsigned char *buf; |
38010d50 JB |
635 | double data; |
636 | { | |
c7b14277 | 637 | unsigned char *cp; |
322890c4 | 638 | int width; |
38010d50 | 639 | |
10eebdbb | 640 | if (NILP (Vfloat_output_format) |
d4ae1f7e | 641 | || !STRINGP (Vfloat_output_format)) |
38010d50 | 642 | lose: |
322890c4 RS |
643 | { |
644 | sprintf (buf, "%.17g", data); | |
645 | width = -1; | |
646 | } | |
38010d50 JB |
647 | else /* oink oink */ |
648 | { | |
649 | /* Check that the spec we have is fully valid. | |
650 | This means not only valid for printf, | |
651 | but meant for floats, and reasonable. */ | |
652 | cp = XSTRING (Vfloat_output_format)->data; | |
653 | ||
654 | if (cp[0] != '%') | |
655 | goto lose; | |
656 | if (cp[1] != '.') | |
657 | goto lose; | |
658 | ||
659 | cp += 2; | |
c7b14277 JB |
660 | |
661 | /* Check the width specification. */ | |
322890c4 | 662 | width = -1; |
c7b14277 JB |
663 | if ('0' <= *cp && *cp <= '9') |
664 | for (width = 0; (*cp >= '0' && *cp <= '9'); cp++) | |
665 | width = (width * 10) + (*cp - '0'); | |
38010d50 JB |
666 | |
667 | if (*cp != 'e' && *cp != 'f' && *cp != 'g') | |
668 | goto lose; | |
669 | ||
c7b14277 JB |
670 | /* A precision of zero is valid for %f; everything else requires |
671 | at least one. Width may be omitted anywhere. */ | |
672 | if (width != -1 | |
673 | && (width < (*cp != 'f') | |
674 | || width > DBL_DIG)) | |
38010d50 JB |
675 | goto lose; |
676 | ||
677 | if (cp[1] != 0) | |
678 | goto lose; | |
679 | ||
680 | sprintf (buf, XSTRING (Vfloat_output_format)->data, data); | |
681 | } | |
edb2a707 | 682 | |
c7b14277 JB |
683 | /* Make sure there is a decimal point with digit after, or an |
684 | exponent, so that the value is readable as a float. But don't do | |
322890c4 RS |
685 | this with "%.0f"; it's valid for that not to produce a decimal |
686 | point. Note that width can be 0 only for %.0f. */ | |
687 | if (width != 0) | |
0601fd3d | 688 | { |
c7b14277 JB |
689 | for (cp = buf; *cp; cp++) |
690 | if ((*cp < '0' || *cp > '9') && *cp != '-') | |
691 | break; | |
0601fd3d | 692 | |
c7b14277 JB |
693 | if (*cp == '.' && cp[1] == 0) |
694 | { | |
695 | cp[1] = '0'; | |
696 | cp[2] = 0; | |
697 | } | |
698 | ||
699 | if (*cp == 0) | |
700 | { | |
701 | *cp++ = '.'; | |
702 | *cp++ = '0'; | |
703 | *cp++ = 0; | |
704 | } | |
edb2a707 | 705 | } |
38010d50 JB |
706 | } |
707 | #endif /* LISP_FLOAT_TYPE */ | |
708 | \f | |
709 | static void | |
710 | print (obj, printcharfun, escapeflag) | |
38010d50 | 711 | Lisp_Object obj; |
38010d50 JB |
712 | register Lisp_Object printcharfun; |
713 | int escapeflag; | |
714 | { | |
715 | char buf[30]; | |
716 | ||
717 | QUIT; | |
718 | ||
ec838c39 RS |
719 | #if 1 /* I'm not sure this is really worth doing. */ |
720 | /* Detect circularities and truncate them. | |
721 | No need to offer any alternative--this is better than an error. */ | |
d4ae1f7e | 722 | if (CONSP (obj) || VECTORP (obj) || COMPILEDP (obj)) |
ec838c39 RS |
723 | { |
724 | int i; | |
725 | for (i = 0; i < print_depth; i++) | |
726 | if (EQ (obj, being_printed[i])) | |
727 | { | |
728 | sprintf (buf, "#%d", i); | |
729 | strout (buf, -1, printcharfun); | |
730 | return; | |
731 | } | |
732 | } | |
733 | #endif | |
734 | ||
735 | being_printed[print_depth] = obj; | |
38010d50 JB |
736 | print_depth++; |
737 | ||
ec838c39 | 738 | if (print_depth > PRINT_CIRCLE) |
38010d50 JB |
739 | error ("Apparently circular structure being printed"); |
740 | #ifdef MAX_PRINT_CHARS | |
741 | if (max_print && print_chars > max_print) | |
742 | { | |
743 | PRINTCHAR ('\n'); | |
744 | print_chars = 0; | |
745 | } | |
746 | #endif /* MAX_PRINT_CHARS */ | |
747 | ||
ca0569ad | 748 | switch (XGCTYPE (obj)) |
38010d50 | 749 | { |
ca0569ad | 750 | case Lisp_Int: |
38010d50 JB |
751 | sprintf (buf, "%d", XINT (obj)); |
752 | strout (buf, -1, printcharfun); | |
ca0569ad RS |
753 | break; |
754 | ||
e0f93814 | 755 | #ifdef LISP_FLOAT_TYPE |
ca0569ad RS |
756 | case Lisp_Float: |
757 | { | |
758 | char pigbuf[350]; /* see comments in float_to_string */ | |
38010d50 | 759 | |
ca0569ad RS |
760 | float_to_string (pigbuf, XFLOAT(obj)->data); |
761 | strout (pigbuf, -1, printcharfun); | |
762 | } | |
763 | break; | |
e0f93814 | 764 | #endif |
ca0569ad RS |
765 | |
766 | case Lisp_String: | |
38010d50 JB |
767 | if (!escapeflag) |
768 | print_string (obj, printcharfun); | |
769 | else | |
770 | { | |
771 | register int i; | |
772 | register unsigned char c; | |
38010d50 JB |
773 | struct gcpro gcpro1; |
774 | ||
7651e1f5 RS |
775 | GCPRO1 (obj); |
776 | ||
777 | #ifdef USE_TEXT_PROPERTIES | |
778 | if (!NULL_INTERVAL_P (XSTRING (obj)->intervals)) | |
779 | { | |
780 | PRINTCHAR ('#'); | |
781 | PRINTCHAR ('('); | |
782 | } | |
783 | #endif | |
38010d50 JB |
784 | |
785 | PRINTCHAR ('\"'); | |
786 | for (i = 0; i < XSTRING (obj)->size; i++) | |
787 | { | |
788 | QUIT; | |
789 | c = XSTRING (obj)->data[i]; | |
790 | if (c == '\n' && print_escape_newlines) | |
791 | { | |
792 | PRINTCHAR ('\\'); | |
793 | PRINTCHAR ('n'); | |
794 | } | |
c6f7982f RM |
795 | else if (c == '\f' && print_escape_newlines) |
796 | { | |
797 | PRINTCHAR ('\\'); | |
798 | PRINTCHAR ('f'); | |
799 | } | |
38010d50 JB |
800 | else |
801 | { | |
802 | if (c == '\"' || c == '\\') | |
803 | PRINTCHAR ('\\'); | |
804 | PRINTCHAR (c); | |
805 | } | |
806 | } | |
807 | PRINTCHAR ('\"'); | |
7651e1f5 RS |
808 | |
809 | #ifdef USE_TEXT_PROPERTIES | |
810 | if (!NULL_INTERVAL_P (XSTRING (obj)->intervals)) | |
811 | { | |
7651e1f5 RS |
812 | traverse_intervals (XSTRING (obj)->intervals, |
813 | 0, 0, print_interval, printcharfun); | |
814 | PRINTCHAR (')'); | |
815 | } | |
816 | #endif | |
817 | ||
38010d50 JB |
818 | UNGCPRO; |
819 | } | |
ca0569ad | 820 | break; |
38010d50 | 821 | |
ca0569ad RS |
822 | case Lisp_Symbol: |
823 | { | |
824 | register int confusing; | |
825 | register unsigned char *p = XSYMBOL (obj)->name->data; | |
826 | register unsigned char *end = p + XSYMBOL (obj)->name->size; | |
827 | register unsigned char c; | |
828 | ||
829 | if (p != end && (*p == '-' || *p == '+')) p++; | |
830 | if (p == end) | |
831 | confusing = 0; | |
832 | else | |
833 | { | |
834 | while (p != end && *p >= '0' && *p <= '9') | |
835 | p++; | |
836 | confusing = (end == p); | |
837 | } | |
838 | ||
839 | p = XSYMBOL (obj)->name->data; | |
840 | while (p != end) | |
841 | { | |
842 | QUIT; | |
843 | c = *p++; | |
844 | if (escapeflag) | |
845 | { | |
846 | if (c == '\"' || c == '\\' || c == '\'' || c == ';' || c == '#' || | |
847 | c == '(' || c == ')' || c == ',' || c =='.' || c == '`' || | |
848 | c == '[' || c == ']' || c == '?' || c <= 040 || confusing) | |
849 | PRINTCHAR ('\\'), confusing = 0; | |
850 | } | |
851 | PRINTCHAR (c); | |
852 | } | |
853 | } | |
854 | break; | |
855 | ||
856 | case Lisp_Cons: | |
38010d50 | 857 | /* If deeper than spec'd depth, print placeholder. */ |
d4ae1f7e | 858 | if (INTEGERP (Vprint_level) |
38010d50 | 859 | && print_depth > XINT (Vprint_level)) |
e0f93814 KH |
860 | strout ("...", -1, printcharfun); |
861 | else | |
38010d50 | 862 | { |
e0f93814 | 863 | PRINTCHAR ('('); |
38010d50 | 864 | { |
e0f93814 KH |
865 | register int i = 0; |
866 | register int max = 0; | |
867 | ||
868 | if (INTEGERP (Vprint_length)) | |
869 | max = XINT (Vprint_length); | |
870 | /* Could recognize circularities in cdrs here, | |
871 | but that would make printing of long lists quadratic. | |
872 | It's not worth doing. */ | |
873 | while (CONSP (obj)) | |
38010d50 | 874 | { |
e0f93814 KH |
875 | if (i++) |
876 | PRINTCHAR (' '); | |
877 | if (max && i > max) | |
878 | { | |
879 | strout ("...", 3, printcharfun); | |
880 | break; | |
881 | } | |
882 | print (Fcar (obj), printcharfun, escapeflag); | |
883 | obj = Fcdr (obj); | |
38010d50 | 884 | } |
38010d50 | 885 | } |
e0f93814 KH |
886 | if (!NILP (obj) && !CONSP (obj)) |
887 | { | |
888 | strout (" . ", 3, printcharfun); | |
889 | print (obj, printcharfun, escapeflag); | |
890 | } | |
891 | PRINTCHAR (')'); | |
38010d50 | 892 | } |
ca0569ad RS |
893 | break; |
894 | ||
895 | case Lisp_Vectorlike: | |
896 | if (PROCESSP (obj)) | |
897 | { | |
898 | if (escapeflag) | |
899 | { | |
900 | strout ("#<process ", -1, printcharfun); | |
901 | print_string (XPROCESS (obj)->name, printcharfun); | |
902 | PRINTCHAR ('>'); | |
903 | } | |
904 | else | |
905 | print_string (XPROCESS (obj)->name, printcharfun); | |
906 | } | |
907 | else if (SUBRP (obj)) | |
908 | { | |
909 | strout ("#<subr ", -1, printcharfun); | |
910 | strout (XSUBR (obj)->symbol_name, -1, printcharfun); | |
911 | PRINTCHAR ('>'); | |
912 | } | |
913 | #ifndef standalone | |
914 | else if (WINDOWP (obj)) | |
915 | { | |
916 | strout ("#<window ", -1, printcharfun); | |
917 | sprintf (buf, "%d", XFASTINT (XWINDOW (obj)->sequence_number)); | |
918 | strout (buf, -1, printcharfun); | |
919 | if (!NILP (XWINDOW (obj)->buffer)) | |
920 | { | |
921 | strout (" on ", -1, printcharfun); | |
922 | print_string (XBUFFER (XWINDOW (obj)->buffer)->name, printcharfun); | |
923 | } | |
924 | PRINTCHAR ('>'); | |
925 | } | |
908b0ae5 RS |
926 | else if (BUFFERP (obj)) |
927 | { | |
928 | if (NILP (XBUFFER (obj)->name)) | |
929 | strout ("#<killed buffer>", -1, printcharfun); | |
930 | else if (escapeflag) | |
931 | { | |
932 | strout ("#<buffer ", -1, printcharfun); | |
933 | print_string (XBUFFER (obj)->name, printcharfun); | |
934 | PRINTCHAR ('>'); | |
935 | } | |
936 | else | |
937 | print_string (XBUFFER (obj)->name, printcharfun); | |
938 | } | |
ca0569ad RS |
939 | else if (WINDOW_CONFIGURATIONP (obj)) |
940 | { | |
941 | strout ("#<window-configuration>", -1, printcharfun); | |
942 | } | |
943 | #ifdef MULTI_FRAME | |
944 | else if (FRAMEP (obj)) | |
945 | { | |
946 | strout ((FRAME_LIVE_P (XFRAME (obj)) | |
947 | ? "#<frame " : "#<dead frame "), | |
948 | -1, printcharfun); | |
949 | print_string (XFRAME (obj)->name, printcharfun); | |
950 | sprintf (buf, " 0x%lx", (unsigned long) (XFRAME (obj))); | |
951 | strout (buf, -1, printcharfun); | |
952 | PRINTCHAR ('>'); | |
953 | } | |
954 | #endif | |
955 | #endif /* not standalone */ | |
956 | else | |
957 | { | |
958 | int size = XVECTOR (obj)->size; | |
959 | if (COMPILEDP (obj)) | |
960 | { | |
961 | PRINTCHAR ('#'); | |
962 | size &= PSEUDOVECTOR_SIZE_MASK; | |
963 | } | |
964 | ||
965 | PRINTCHAR ('['); | |
38010d50 | 966 | { |
ca0569ad RS |
967 | register int i; |
968 | register Lisp_Object tem; | |
969 | for (i = 0; i < size; i++) | |
970 | { | |
971 | if (i) PRINTCHAR (' '); | |
972 | tem = XVECTOR (obj)->contents[i]; | |
973 | print (tem, printcharfun, escapeflag); | |
974 | } | |
38010d50 | 975 | } |
ca0569ad RS |
976 | PRINTCHAR (']'); |
977 | } | |
978 | break; | |
979 | ||
38010d50 | 980 | #ifndef standalone |
ca0569ad RS |
981 | case Lisp_Misc: |
982 | if (MARKERP (obj)) | |
38010d50 | 983 | { |
ca0569ad RS |
984 | strout ("#<marker ", -1, printcharfun); |
985 | if (!(XMARKER (obj)->buffer)) | |
986 | strout ("in no buffer", -1, printcharfun); | |
987 | else | |
988 | { | |
989 | sprintf (buf, "at %d", marker_position (obj)); | |
990 | strout (buf, -1, printcharfun); | |
991 | strout (" in ", -1, printcharfun); | |
992 | print_string (XMARKER (obj)->buffer->name, printcharfun); | |
993 | } | |
38010d50 | 994 | PRINTCHAR ('>'); |
908b0ae5 | 995 | break; |
38010d50 | 996 | } |
ca0569ad | 997 | else if (OVERLAYP (obj)) |
38010d50 | 998 | { |
ca0569ad RS |
999 | strout ("#<overlay ", -1, printcharfun); |
1000 | if (!(XMARKER (OVERLAY_START (obj))->buffer)) | |
1001 | strout ("in no buffer", -1, printcharfun); | |
1002 | else | |
1003 | { | |
1004 | sprintf (buf, "from %d to %d in ", | |
1005 | marker_position (OVERLAY_START (obj)), | |
1006 | marker_position (OVERLAY_END (obj))); | |
1007 | strout (buf, -1, printcharfun); | |
1008 | print_string (XMARKER (OVERLAY_START (obj))->buffer->name, | |
1009 | printcharfun); | |
1010 | } | |
1011 | PRINTCHAR ('>'); | |
908b0ae5 | 1012 | break; |
e0f93814 | 1013 | } |
908b0ae5 | 1014 | /* Other cases fall through to get an error. */ |
38010d50 | 1015 | #endif /* standalone */ |
ca0569ad RS |
1016 | |
1017 | default: | |
1018 | { | |
1019 | /* We're in trouble if this happens! | |
1020 | Probably should just abort () */ | |
1021 | strout ("#<EMACS BUG: INVALID DATATYPE ", -1, printcharfun); | |
1022 | sprintf (buf, "(#o%3o)", (int) XTYPE (obj)); | |
1023 | strout (buf, -1, printcharfun); | |
1024 | strout (" Save your buffers immediately and please report this bug>", | |
1025 | -1, printcharfun); | |
1026 | } | |
38010d50 JB |
1027 | } |
1028 | ||
1029 | print_depth--; | |
1030 | } | |
1031 | \f | |
7651e1f5 RS |
1032 | #ifdef USE_TEXT_PROPERTIES |
1033 | ||
1034 | /* Print a description of INTERVAL using PRINTCHARFUN. | |
1035 | This is part of printing a string that has text properties. */ | |
1036 | ||
1037 | void | |
1038 | print_interval (interval, printcharfun) | |
1039 | INTERVAL interval; | |
1040 | Lisp_Object printcharfun; | |
1041 | { | |
30503c0b | 1042 | PRINTCHAR (' '); |
7651e1f5 RS |
1043 | print (make_number (interval->position), printcharfun, 1); |
1044 | PRINTCHAR (' '); | |
1045 | print (make_number (interval->position + LENGTH (interval)), | |
1046 | printcharfun, 1); | |
1047 | PRINTCHAR (' '); | |
1048 | print (interval->plist, printcharfun, 1); | |
7651e1f5 RS |
1049 | } |
1050 | ||
1051 | #endif /* USE_TEXT_PROPERTIES */ | |
1052 | \f | |
38010d50 JB |
1053 | void |
1054 | syms_of_print () | |
1055 | { | |
1056 | staticpro (&Qprint_escape_newlines); | |
1057 | Qprint_escape_newlines = intern ("print-escape-newlines"); | |
1058 | ||
1059 | DEFVAR_LISP ("standard-output", &Vstandard_output, | |
1060 | "Output stream `print' uses by default for outputting a character.\n\ | |
1061 | This may be any function of one argument.\n\ | |
1062 | It may also be a buffer (output is inserted before point)\n\ | |
1063 | or a marker (output is inserted and the marker is advanced)\n\ | |
1064 | or the symbol t (output appears in the minibuffer line)."); | |
1065 | Vstandard_output = Qt; | |
1066 | Qstandard_output = intern ("standard-output"); | |
1067 | staticpro (&Qstandard_output); | |
1068 | ||
1069 | #ifdef LISP_FLOAT_TYPE | |
1070 | DEFVAR_LISP ("float-output-format", &Vfloat_output_format, | |
06ef7355 | 1071 | "The format descriptor string used to print floats.\n\ |
38010d50 JB |
1072 | This is a %-spec like those accepted by `printf' in C,\n\ |
1073 | but with some restrictions. It must start with the two characters `%.'.\n\ | |
1074 | After that comes an integer precision specification,\n\ | |
1075 | and then a letter which controls the format.\n\ | |
1076 | The letters allowed are `e', `f' and `g'.\n\ | |
1077 | Use `e' for exponential notation \"DIG.DIGITSeEXPT\"\n\ | |
1078 | Use `f' for decimal point notation \"DIGITS.DIGITS\".\n\ | |
1079 | Use `g' to choose the shorter of those two formats for the number at hand.\n\ | |
1080 | The precision in any of these cases is the number of digits following\n\ | |
1081 | the decimal point. With `f', a precision of 0 means to omit the\n\ | |
c7b14277 | 1082 | decimal point. 0 is not allowed with `e' or `g'.\n\n\ |
322890c4 | 1083 | A value of nil means to use `%.17g'."); |
38010d50 JB |
1084 | Vfloat_output_format = Qnil; |
1085 | Qfloat_output_format = intern ("float-output-format"); | |
1086 | staticpro (&Qfloat_output_format); | |
1087 | #endif /* LISP_FLOAT_TYPE */ | |
1088 | ||
1089 | DEFVAR_LISP ("print-length", &Vprint_length, | |
aa734e17 | 1090 | "Maximum length of list to print before abbreviating.\n\ |
38010d50 JB |
1091 | A value of nil means no limit."); |
1092 | Vprint_length = Qnil; | |
1093 | ||
1094 | DEFVAR_LISP ("print-level", &Vprint_level, | |
aa734e17 | 1095 | "Maximum depth of list nesting to print before abbreviating.\n\ |
38010d50 JB |
1096 | A value of nil means no limit."); |
1097 | Vprint_level = Qnil; | |
1098 | ||
1099 | DEFVAR_BOOL ("print-escape-newlines", &print_escape_newlines, | |
a8920a17 | 1100 | "Non-nil means print newlines in strings as backslash-n.\n\ |
c6f7982f | 1101 | Also print formfeeds as backslash-f."); |
38010d50 JB |
1102 | print_escape_newlines = 0; |
1103 | ||
1104 | /* prin1_to_string_buffer initialized in init_buffer_once in buffer.c */ | |
1105 | staticpro (&Vprin1_to_string_buffer); | |
1106 | ||
1107 | defsubr (&Sprin1); | |
1108 | defsubr (&Sprin1_to_string); | |
1109 | defsubr (&Sprinc); | |
1110 | defsubr (&Sprint); | |
1111 | defsubr (&Sterpri); | |
1112 | defsubr (&Swrite_char); | |
1113 | defsubr (&Sexternal_debugging_output); | |
1114 | ||
1115 | Qexternal_debugging_output = intern ("external-debugging-output"); | |
1116 | staticpro (&Qexternal_debugging_output); | |
1117 | ||
1118 | #ifndef standalone | |
1119 | defsubr (&Swith_output_to_temp_buffer); | |
1120 | #endif /* not standalone */ | |
1121 | } |