Commit | Line | Data |
---|---|---|
f2cc4248 | 1 | /* Generate doc-string file for GNU Emacs from source files. |
e065a56e | 2 | Copyright (C) 1985, 1986, 1992 Free Software Foundation, Inc. |
f2cc4248 RS |
3 | |
4 | This file is part of GNU Emacs. | |
5 | ||
93320c23 JA |
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 | |
e065a56e | 8 | the Free Software Foundation; either version 2, or (at your option) |
93320c23 JA |
9 | any later version. |
10 | ||
f2cc4248 | 11 | GNU Emacs is distributed in the hope that it will be useful, |
93320c23 JA |
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. | |
f2cc4248 | 15 | |
93320c23 JA |
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. */ | |
f2cc4248 RS |
19 | |
20 | /* The arguments given to this program are all the C and Lisp source files | |
21 | of GNU Emacs. .elc and .el and .c files are allowed. | |
22 | A .o file can also be specified; the .c file it was made from is used. | |
23 | This helps the makefile pass the correct list of files. | |
24 | ||
25 | The results, which go to standard output or to a file | |
26 | specified with -a or -o (-a to append, -o to start from nothing), | |
27 | are entries containing function or variable names and their documentation. | |
28 | Each entry starts with a ^_ character. | |
29 | Then comes F for a function or V for a variable. | |
30 | Then comes the function or variable name, terminated with a newline. | |
31 | Then comes the documentation for that function or variable. | |
32 | */ | |
33 | ||
34 | #include <stdio.h> | |
35 | ||
36 | FILE *outfile; | |
37 | ||
38 | main (argc, argv) | |
39 | int argc; | |
40 | char **argv; | |
41 | { | |
42 | int i; | |
43 | int err_count = 0; | |
44 | ||
45 | outfile = stdout; | |
46 | ||
47 | /* If first two args are -o FILE, output to FILE. */ | |
48 | i = 1; | |
49 | if (argc > i + 1 && !strcmp (argv[i], "-o")) | |
50 | { | |
51 | outfile = fopen (argv[i + 1], "w"); | |
52 | i += 2; | |
53 | } | |
54 | if (argc > i + 1 && !strcmp (argv[i], "-a")) | |
55 | { | |
56 | outfile = fopen (argv[i + 1], "a"); | |
57 | i += 2; | |
58 | } | |
59 | ||
60 | for (; i < argc; i++) | |
61 | err_count += scan_file (argv[i]); /* err_count seems to be {mis,un}used */ | |
62 | #ifndef VMS | |
63 | exit (err_count); /* see below - shane */ | |
64 | #endif VMS | |
65 | } | |
66 | ||
a8a7afbe | 67 | /* Read file FILENAME and output its doc strings to outfile. */ |
f2cc4248 RS |
68 | /* Return 1 if file is not found, 0 if it is found. */ |
69 | ||
70 | scan_file (filename) | |
71 | char *filename; | |
72 | { | |
73 | int len = strlen (filename); | |
74 | if (!strcmp (filename + len - 4, ".elc")) | |
75 | return scan_lisp_file (filename); | |
76 | else if (!strcmp (filename + len - 3, ".el")) | |
77 | return scan_lisp_file (filename); | |
78 | else | |
79 | return scan_c_file (filename); | |
80 | } | |
81 | \f | |
82 | char buf[128]; | |
83 | ||
84 | /* Skip a C string from INFILE, | |
85 | and return the character that follows the closing ". | |
a8a7afbe | 86 | If printflag is positive, output string contents to outfile. |
f2cc4248 RS |
87 | If it is negative, store contents in buf. |
88 | Convert escape sequences \n and \t to newline and tab; | |
89 | discard \ followed by newline. */ | |
90 | ||
91 | read_c_string (infile, printflag) | |
92 | FILE *infile; | |
93 | int printflag; | |
94 | { | |
95 | register int c; | |
96 | char *p = buf; | |
97 | ||
98 | c = getc (infile); | |
99 | while (c != EOF) | |
100 | { | |
101 | while (c != '"' && c != EOF) | |
102 | { | |
103 | if (c == '\\') | |
104 | { | |
105 | c = getc (infile); | |
106 | if (c == '\n') | |
107 | { | |
108 | c = getc (infile); | |
109 | continue; | |
110 | } | |
111 | if (c == 'n') | |
112 | c = '\n'; | |
113 | if (c == 't') | |
114 | c = '\t'; | |
115 | } | |
116 | if (printflag > 0) | |
117 | putc (c, outfile); | |
118 | else if (printflag < 0) | |
119 | *p++ = c; | |
120 | c = getc (infile); | |
121 | } | |
122 | c = getc (infile); | |
123 | if (c != '"') | |
124 | break; | |
125 | if (printflag > 0) | |
126 | putc (c, outfile); | |
127 | else if (printflag < 0) | |
128 | *p++ = c; | |
129 | c = getc (infile); | |
130 | } | |
131 | ||
132 | if (printflag < 0) | |
133 | *p = 0; | |
134 | ||
135 | return c; | |
136 | } | |
137 | \f | |
138 | /* Write to file OUT the argument names of the function whose text is in BUF. | |
139 | MINARGS and MAXARGS are the minimum and maximum number of arguments. */ | |
140 | ||
141 | write_c_args (out, buf, minargs, maxargs) | |
142 | FILE *out; | |
143 | char *buf; | |
144 | int minargs, maxargs; | |
145 | { | |
146 | register int c; | |
147 | register char *p = buf; | |
148 | int space = 0; | |
149 | ||
772e2009 | 150 | fprintf (out, "arguments: "); |
f2cc4248 RS |
151 | |
152 | while (*p) | |
153 | { | |
154 | c = *p++; | |
155 | if (c == ',') | |
156 | { | |
157 | minargs--; | |
158 | maxargs--; | |
159 | if (!space) | |
160 | putc (' ', out); | |
161 | if (minargs == 0 && maxargs > 0) | |
162 | fprintf (out, "&optional "); | |
163 | space = 1; | |
164 | continue; | |
165 | } | |
166 | else if (c == ' ' && space) | |
167 | continue; | |
168 | space = (c == ' '); | |
e065a56e JB |
169 | |
170 | /* Print the C arguments as they would appear in Elisp; | |
171 | print underscores as hyphens. */ | |
172 | if (c == '_') | |
f76475ad | 173 | putc ('-', out); |
e065a56e JB |
174 | else |
175 | putc (c, out); | |
f2cc4248 RS |
176 | } |
177 | putc ('\n', out); | |
178 | } | |
179 | \f | |
180 | /* Read through a c file. If a .o file is named, | |
181 | the corresponding .c file is read instead. | |
182 | Looks for DEFUN constructs such as are defined in ../src/lisp.h. | |
183 | Accepts any word starting DEF... so it finds DEFSIMPLE and DEFPRED. */ | |
184 | ||
185 | scan_c_file (filename) | |
186 | char *filename; | |
187 | { | |
188 | FILE *infile; | |
189 | register int c; | |
190 | register int commas; | |
191 | register int defunflag; | |
192 | register int defvarflag; | |
193 | int minargs, maxargs; | |
194 | ||
195 | if (filename[strlen (filename) - 1] == 'o') | |
196 | filename[strlen (filename) - 1] = 'c'; | |
197 | ||
198 | infile = fopen (filename, "r"); | |
199 | ||
200 | /* No error if non-ex input file */ | |
201 | if (infile == NULL) | |
202 | { | |
203 | perror (filename); | |
204 | return 0; | |
205 | } | |
206 | ||
207 | c = '\n'; | |
208 | while (!feof (infile)) | |
209 | { | |
210 | if (c != '\n') | |
211 | { | |
212 | c = getc (infile); | |
213 | continue; | |
214 | } | |
215 | c = getc (infile); | |
216 | if (c == ' ') | |
217 | { | |
218 | while (c == ' ') | |
219 | c = getc (infile); | |
220 | if (c != 'D') | |
221 | continue; | |
222 | c = getc (infile); | |
223 | if (c != 'E') | |
224 | continue; | |
225 | c = getc (infile); | |
226 | if (c != 'F') | |
227 | continue; | |
228 | c = getc (infile); | |
229 | if (c != 'V') | |
230 | continue; | |
231 | defvarflag = 1; | |
232 | defunflag = 0; | |
233 | c = getc (infile); | |
234 | } | |
235 | else if (c == 'D') | |
236 | { | |
237 | c = getc (infile); | |
238 | if (c != 'E') | |
239 | continue; | |
240 | c = getc (infile); | |
241 | if (c != 'F') | |
242 | continue; | |
243 | c = getc (infile); | |
244 | defunflag = c == 'U'; | |
245 | defvarflag = 0; | |
246 | } | |
247 | else continue; | |
248 | ||
249 | while (c != '(') | |
250 | { | |
251 | if (c < 0) | |
252 | goto eof; | |
253 | c = getc (infile); | |
254 | } | |
255 | ||
256 | c = getc (infile); | |
257 | if (c != '"') | |
258 | continue; | |
259 | c = read_c_string (infile, -1); | |
260 | ||
261 | if (defunflag) | |
262 | commas = 5; | |
263 | else if (defvarflag) | |
264 | commas = 1; | |
265 | else /* For DEFSIMPLE and DEFPRED */ | |
266 | commas = 2; | |
267 | ||
268 | while (commas) | |
269 | { | |
270 | if (c == ',') | |
271 | { | |
272 | commas--; | |
273 | if (defunflag && (commas == 1 || commas == 2)) | |
274 | { | |
275 | do | |
276 | c = getc (infile); | |
277 | while (c == ' ' || c == '\n' || c == '\t'); | |
278 | if (c < 0) | |
279 | goto eof; | |
280 | ungetc (c, infile); | |
281 | if (commas == 2) /* pick up minargs */ | |
282 | fscanf (infile, "%d", &minargs); | |
283 | else /* pick up maxargs */ | |
284 | if (c == 'M' || c == 'U') /* MANY || UNEVALLED */ | |
285 | maxargs = -1; | |
286 | else | |
287 | fscanf (infile, "%d", &maxargs); | |
288 | } | |
289 | } | |
290 | if (c < 0) | |
291 | goto eof; | |
292 | c = getc (infile); | |
293 | } | |
294 | while (c == ' ' || c == '\n' || c == '\t') | |
295 | c = getc (infile); | |
296 | if (c == '"') | |
297 | c = read_c_string (infile, 0); | |
298 | while (c != ',') | |
299 | c = getc (infile); | |
300 | c = getc (infile); | |
301 | while (c == ' ' || c == '\n' || c == '\t') | |
302 | c = getc (infile); | |
303 | ||
304 | if (c == '"') | |
305 | { | |
306 | putc (037, outfile); | |
307 | putc (defvarflag ? 'V' : 'F', outfile); | |
308 | fprintf (outfile, "%s\n", buf); | |
772e2009 JB |
309 | c = read_c_string (infile, 1); |
310 | ||
311 | /* If this is a defun, find the arguments and print them. If | |
312 | this function takes MANY or UNEVALLED args, then the C source | |
313 | won't give the names of the arguments, so we shouldn't bother | |
314 | trying to find them. */ | |
315 | if (defunflag && maxargs != -1) | |
f2cc4248 RS |
316 | { |
317 | char argbuf[1024], *p = argbuf; | |
318 | while (c != ')') | |
319 | { | |
320 | if (c < 0) | |
321 | goto eof; | |
322 | c = getc (infile); | |
323 | } | |
324 | /* Skip into arguments. */ | |
325 | while (c != '(') | |
326 | { | |
327 | if (c < 0) | |
328 | goto eof; | |
329 | c = getc (infile); | |
330 | } | |
331 | /* Copy arguments into ARGBUF. */ | |
332 | *p++ = c; | |
333 | do | |
334 | *p++ = c = getc (infile); | |
335 | while (c != ')'); | |
336 | *p = '\0'; | |
337 | /* Output them. */ | |
338 | fprintf (outfile, "\n\n"); | |
339 | write_c_args (outfile, argbuf, minargs, maxargs); | |
340 | } | |
341 | } | |
342 | } | |
343 | eof: | |
344 | fclose (infile); | |
345 | return 0; | |
346 | } | |
347 | \f | |
348 | /* Read a file of Lisp code, compiled or interpreted. | |
349 | Looks for | |
350 | (defun NAME ARGS DOCSTRING ...) | |
23d6b5a6 JB |
351 | (defmacro NAME ARGS DOCSTRING ...) |
352 | (autoload (quote NAME) FILE DOCSTRING ...) | |
f2cc4248 RS |
353 | (defvar NAME VALUE DOCSTRING) |
354 | (defconst NAME VALUE DOCSTRING) | |
23d6b5a6 JB |
355 | (fset (quote NAME) (make-byte-code ... DOCSTRING ...)) |
356 | (fset (quote NAME) #[... DOCSTRING ...]) | |
f2cc4248 | 357 | starting in column zero. |
23d6b5a6 JB |
358 | (quote NAME) may appear as 'NAME as well. |
359 | For defun, defmacro, and autoload, we know how to skip over the arglist. | |
360 | For defvar, defconst, and fset we skip to the docstring with a klugey | |
361 | formatting convention: all docstrings must appear on the same line as the | |
362 | initial open-paren (the one in column zero) and must contain a backslash | |
363 | and a double-quote immediately after the initial double-quote. No newlines | |
364 | must appear between the beginning of the form and the first double-quote. | |
365 | The only source file that must follow this convention is loaddefs.el; aside | |
366 | from that, it is always the .elc file that we look at, and they are no | |
367 | problem because byte-compiler output follows this convention. | |
f2cc4248 RS |
368 | The NAME and DOCSTRING are output. |
369 | NAME is preceded by `F' for a function or `V' for a variable. | |
370 | An entry is output only if DOCSTRING has \ newline just after the opening " | |
371 | */ | |
372 | ||
23d6b5a6 JB |
373 | void |
374 | skip_white (infile) | |
375 | FILE *infile; | |
376 | { | |
377 | char c = ' '; | |
378 | while (c == ' ' || c == '\t' || c == '\n') | |
379 | c = getc (infile); | |
380 | ungetc (c, infile); | |
381 | } | |
382 | ||
383 | void | |
384 | read_lisp_symbol (infile, buffer) | |
385 | FILE *infile; | |
386 | char *buffer; | |
387 | { | |
388 | char c; | |
389 | char *fillp = buffer; | |
390 | ||
391 | skip_white (infile); | |
392 | while (1) | |
393 | { | |
394 | c = getc (infile); | |
395 | if (c == '\\') | |
396 | *(++fillp) = getc (infile); | |
397 | else if (c == ' ' || c == '\t' || c == '\n' || c == '(' || c == ')') | |
398 | { | |
399 | ungetc (c, infile); | |
400 | *fillp = 0; | |
401 | break; | |
402 | } | |
403 | else | |
404 | *fillp++ = c; | |
405 | } | |
406 | ||
407 | if (! buffer[0]) | |
408 | fprintf (stderr, "## expected a symbol, got '%c'\n", c); | |
409 | ||
410 | skip_white (infile); | |
411 | } | |
412 | ||
413 | ||
f2cc4248 RS |
414 | scan_lisp_file (filename) |
415 | char *filename; | |
416 | { | |
417 | FILE *infile; | |
418 | register int c; | |
f2cc4248 RS |
419 | |
420 | infile = fopen (filename, "r"); | |
421 | if (infile == NULL) | |
422 | { | |
423 | perror (filename); | |
424 | return 0; /* No error */ | |
425 | } | |
426 | ||
427 | c = '\n'; | |
428 | while (!feof (infile)) | |
429 | { | |
23d6b5a6 JB |
430 | char buffer [BUFSIZ]; |
431 | char *fillp = buffer; | |
432 | char type; | |
433 | ||
f2cc4248 RS |
434 | if (c != '\n') |
435 | { | |
436 | c = getc (infile); | |
437 | continue; | |
438 | } | |
439 | c = getc (infile); | |
440 | if (c != '(') | |
441 | continue; | |
a8a7afbe | 442 | |
23d6b5a6 JB |
443 | read_lisp_symbol (infile, buffer); |
444 | ||
445 | if (! strcmp (buffer, "defun") || | |
446 | ! strcmp (buffer, "defmacro")) | |
f2cc4248 | 447 | { |
23d6b5a6 JB |
448 | type = 'F'; |
449 | read_lisp_symbol (infile, buffer); | |
f2cc4248 | 450 | |
23d6b5a6 | 451 | /* Skip the arguments: either "nil" or a list in parens */ |
f2cc4248 | 452 | |
23d6b5a6 JB |
453 | c = getc (infile); |
454 | if (c == 'n') /* nil */ | |
f2cc4248 | 455 | { |
23d6b5a6 JB |
456 | if ((c = getc (infile)) != 'i' || |
457 | (c = getc (infile)) != 'l') | |
458 | { | |
459 | fprintf (stderr, "## unparsable arglist in %s (%s)\n", | |
460 | buffer, filename); | |
461 | continue; | |
462 | } | |
f2cc4248 | 463 | } |
23d6b5a6 | 464 | else if (c != '(') |
f2cc4248 | 465 | { |
23d6b5a6 JB |
466 | fprintf (stderr, "## unparsable arglist in %s (%s)\n", |
467 | buffer, filename); | |
468 | continue; | |
f2cc4248 | 469 | } |
23d6b5a6 JB |
470 | else |
471 | while (c != ')') | |
f2cc4248 | 472 | c = getc (infile); |
23d6b5a6 JB |
473 | skip_white (infile); |
474 | ||
475 | /* If the next three characters aren't `dquote bslash newline' | |
476 | then we're not reading a docstring. | |
477 | */ | |
478 | if ((c = getc (infile)) != '"' || | |
479 | (c = getc (infile)) != '\\' || | |
480 | (c = getc (infile)) != '\n') | |
f2cc4248 | 481 | { |
23d6b5a6 JB |
482 | #ifdef DEBUG |
483 | fprintf (stderr, "## non-docstring in %s (%s)\n", | |
484 | buffer, filename); | |
485 | #endif | |
486 | continue; | |
f2cc4248 | 487 | } |
f2cc4248 | 488 | } |
a8a7afbe | 489 | |
23d6b5a6 JB |
490 | else if (! strcmp (buffer, "defvar") || |
491 | ! strcmp (buffer, "defconst")) | |
f2cc4248 | 492 | { |
23d6b5a6 JB |
493 | char c1 = 0, c2 = 0; |
494 | type = 'V'; | |
495 | read_lisp_symbol (infile, buffer); | |
a8a7afbe | 496 | |
23d6b5a6 JB |
497 | /* Skip until the first newline; remember the two previous chars. */ |
498 | while (c != '\n' && c >= 0) | |
f2cc4248 | 499 | { |
23d6b5a6 JB |
500 | c2 = c1; |
501 | c1 = c; | |
f2cc4248 | 502 | c = getc (infile); |
f2cc4248 | 503 | } |
23d6b5a6 JB |
504 | |
505 | /* If two previous characters were " and \, | |
506 | this is a doc string. Otherwise, there is none. */ | |
507 | if (c2 != '"' || c1 != '\\') | |
f2cc4248 | 508 | { |
23d6b5a6 JB |
509 | #ifdef DEBUG |
510 | fprintf (stderr, "## non-docstring in %s (%s)\n", | |
511 | buffer, filename); | |
512 | #endif | |
513 | continue; | |
f2cc4248 | 514 | } |
23d6b5a6 JB |
515 | } |
516 | ||
517 | else if (! strcmp (buffer, "fset")) | |
518 | { | |
519 | char c1 = 0, c2 = 0; | |
520 | type = 'F'; | |
a8a7afbe | 521 | |
23d6b5a6 JB |
522 | c = getc (infile); |
523 | if (c == '\'') | |
524 | read_lisp_symbol (infile, buffer); | |
525 | else | |
f2cc4248 | 526 | { |
23d6b5a6 JB |
527 | if (c != '(') |
528 | { | |
529 | fprintf (stderr, "## unparsable name in fset in %s\n", | |
530 | filename); | |
531 | continue; | |
532 | } | |
533 | read_lisp_symbol (infile, buffer); | |
534 | if (strcmp (buffer, "quote")) | |
535 | { | |
536 | fprintf (stderr, "## unparsable name in fset in %s\n", | |
537 | filename); | |
538 | continue; | |
539 | } | |
540 | read_lisp_symbol (infile, buffer); | |
f2cc4248 | 541 | c = getc (infile); |
23d6b5a6 JB |
542 | if (c != ')') |
543 | { | |
544 | fprintf (stderr, | |
545 | "## unparsable quoted name in fset in %s\n", | |
546 | filename); | |
547 | continue; | |
548 | } | |
f2cc4248 | 549 | } |
f2cc4248 | 550 | |
23d6b5a6 JB |
551 | /* Skip until the first newline; remember the two previous chars. */ |
552 | while (c != '\n' && c >= 0) | |
f2cc4248 | 553 | { |
23d6b5a6 JB |
554 | c2 = c1; |
555 | c1 = c; | |
f2cc4248 RS |
556 | c = getc (infile); |
557 | } | |
23d6b5a6 JB |
558 | |
559 | /* If two previous characters were " and \, | |
560 | this is a doc string. Otherwise, there is none. */ | |
561 | if (c2 != '"' || c1 != '\\') | |
562 | { | |
563 | #ifdef DEBUG | |
564 | fprintf (stderr, "## non-docstring in %s (%s)\n", | |
565 | buffer, filename); | |
566 | #endif | |
567 | continue; | |
568 | } | |
569 | } | |
f2cc4248 | 570 | |
23d6b5a6 JB |
571 | else if (! strcmp (buffer, "autoload")) |
572 | { | |
573 | type = 'F'; | |
574 | c = getc (infile); | |
575 | if (c == '\'') | |
576 | read_lisp_symbol (infile, buffer); | |
577 | else | |
f2cc4248 | 578 | { |
23d6b5a6 | 579 | if (c != '(') |
f2cc4248 | 580 | { |
23d6b5a6 JB |
581 | fprintf (stderr, "## unparsable name in autoload in %s\n", |
582 | filename); | |
583 | continue; | |
f2cc4248 | 584 | } |
23d6b5a6 JB |
585 | read_lisp_symbol (infile, buffer); |
586 | if (strcmp (buffer, "quote")) | |
f2cc4248 | 587 | { |
23d6b5a6 JB |
588 | fprintf (stderr, "## unparsable name in autoload in %s\n", |
589 | filename); | |
590 | continue; | |
f2cc4248 | 591 | } |
23d6b5a6 | 592 | read_lisp_symbol (infile, buffer); |
f2cc4248 | 593 | c = getc (infile); |
23d6b5a6 | 594 | if (c != ')') |
f2cc4248 | 595 | { |
23d6b5a6 JB |
596 | fprintf (stderr, |
597 | "## unparsable quoted name in autoload in %s\n", | |
598 | filename); | |
599 | continue; | |
f2cc4248 | 600 | } |
23d6b5a6 JB |
601 | } |
602 | skip_white (infile); | |
603 | if ((c = getc (infile)) != '\"') | |
604 | { | |
605 | fprintf (stderr, "## autoload of %s unparsable (%s)\n", | |
606 | buffer, filename); | |
f2cc4248 RS |
607 | continue; |
608 | } | |
23d6b5a6 JB |
609 | read_c_string (infile, 0); |
610 | skip_white (infile); | |
611 | ||
612 | /* If the next three characters aren't `dquote bslash newline' | |
613 | then we're not reading a docstring. | |
614 | */ | |
615 | if ((c = getc (infile)) != '"' || | |
616 | (c = getc (infile)) != '\\' || | |
617 | (c = getc (infile)) != '\n') | |
a8a7afbe | 618 | { |
23d6b5a6 JB |
619 | #ifdef DEBUG |
620 | fprintf (stderr, "## non-docstring in %s (%s)\n", | |
621 | buffer, filename); | |
622 | #endif | |
623 | continue; | |
a8a7afbe | 624 | } |
a8a7afbe | 625 | } |
f2cc4248 | 626 | |
23d6b5a6 JB |
627 | #ifdef DEBUG |
628 | else if (! strcmp (buffer, "if") || | |
629 | ! strcmp (buffer, "byte-code")) | |
630 | ; | |
631 | #endif | |
f2cc4248 | 632 | |
23d6b5a6 JB |
633 | else |
634 | { | |
635 | #ifdef DEBUG | |
636 | fprintf (stderr, "## unrecognised top-level form, %s (%s)\n", | |
637 | buffer, filename); | |
638 | #endif | |
639 | continue; | |
640 | } | |
f2cc4248 | 641 | |
23d6b5a6 JB |
642 | /* At this point, there is a docstring that we should gobble. |
643 | The opening quote (and leading backslash-newline) have already | |
644 | been read. | |
645 | */ | |
646 | putc ('\n', outfile); | |
f2cc4248 | 647 | putc (037, outfile); |
23d6b5a6 JB |
648 | putc (type, outfile); |
649 | fprintf (outfile, "%s\n", buffer); | |
f2cc4248 RS |
650 | read_c_string (infile, 1); |
651 | } | |
652 | fclose (infile); | |
653 | return 0; | |
654 | } |