7136a6c7 |
1 | /* |
2 | * man page backend for Halibut |
3 | */ |
4 | |
5 | #include <stdio.h> |
6 | #include <stdlib.h> |
7 | #include <assert.h> |
8 | #include "halibut.h" |
9 | |
4b3c5afb |
10 | typedef struct { |
11 | wchar_t *th; |
12 | int headnumbers; |
13 | int mindepth; |
50d6b4bd |
14 | char *filename; |
93688997 |
15 | int charset; |
b0ea3acd |
16 | wchar_t *bullet, *lquote, *rquote; |
4b3c5afb |
17 | } manconfig; |
18 | |
b0ea3acd |
19 | static void man_text(FILE *, word *, |
20 | int newline, int quote_props, manconfig *conf); |
21 | static void man_codepara(FILE *, word *, int charset); |
22 | static int man_convert(wchar_t const *s, int maxlen, |
23 | char **result, int quote_props, |
24 | int charset, charset_state *state); |
25 | |
4b3c5afb |
26 | static manconfig man_configure(paragraph *source) { |
b0ea3acd |
27 | paragraph *p; |
4b3c5afb |
28 | manconfig ret; |
29 | |
30 | /* |
31 | * Defaults. |
32 | */ |
33 | ret.th = NULL; |
34 | ret.headnumbers = FALSE; |
35 | ret.mindepth = 0; |
50d6b4bd |
36 | ret.filename = dupstr("output.1"); |
93688997 |
37 | ret.charset = CS_ASCII; |
b0ea3acd |
38 | ret.bullet = L"\x2022\0o\0\0"; |
39 | ret.lquote = L"\x2018\0\x2019\0\"\0\"\0\0"; |
40 | ret.rquote = uadv(ret.lquote); |
4b3c5afb |
41 | |
b0ea3acd |
42 | /* |
43 | * Two-pass configuration so that we can pick up global config |
44 | * (e.g. `quotes') before having it overridden by specific |
c5546514 |
45 | * config (`man-quotes'), irrespective of the order in which |
b0ea3acd |
46 | * they occur. |
47 | */ |
48 | for (p = source; p; p = p->next) { |
49 | if (p->type == para_Config) { |
50 | if (!ustricmp(p->keyword, L"quotes")) { |
51 | if (*uadv(p->keyword) && *uadv(uadv(p->keyword))) { |
52 | ret.lquote = uadv(p->keyword); |
53 | ret.rquote = uadv(ret.lquote); |
54 | } |
55 | } |
56 | } |
57 | } |
58 | |
59 | for (p = source; p; p = p->next) { |
60 | if (p->type == para_Config) { |
61 | if (!ustricmp(p->keyword, L"man-identity")) { |
4b3c5afb |
62 | wchar_t *wp, *ep; |
63 | |
b0ea3acd |
64 | wp = uadv(p->keyword); |
4b3c5afb |
65 | ep = wp; |
66 | while (*ep) |
67 | ep = uadv(ep); |
50d6b4bd |
68 | sfree(ret.th); |
f1530049 |
69 | ret.th = snewn(ep - wp + 1, wchar_t); |
4b3c5afb |
70 | memcpy(ret.th, wp, (ep - wp + 1) * sizeof(wchar_t)); |
b0ea3acd |
71 | } else if (!ustricmp(p->keyword, L"man-charset")) { |
0960a3d8 |
72 | ret.charset = charset_from_ustr(&p->fpos, uadv(p->keyword)); |
b0ea3acd |
73 | } else if (!ustricmp(p->keyword, L"man-headnumbers")) { |
74 | ret.headnumbers = utob(uadv(p->keyword)); |
75 | } else if (!ustricmp(p->keyword, L"man-mindepth")) { |
76 | ret.mindepth = utoi(uadv(p->keyword)); |
77 | } else if (!ustricmp(p->keyword, L"man-filename")) { |
50d6b4bd |
78 | sfree(ret.filename); |
b0ea3acd |
79 | ret.filename = dupstr(adv(p->origkeyword)); |
80 | } else if (!ustricmp(p->keyword, L"man-bullet")) { |
81 | ret.bullet = uadv(p->keyword); |
c5546514 |
82 | } else if (!ustricmp(p->keyword, L"man-quotes")) { |
b0ea3acd |
83 | if (*uadv(p->keyword) && *uadv(uadv(p->keyword))) { |
84 | ret.lquote = uadv(p->keyword); |
85 | ret.rquote = uadv(ret.lquote); |
86 | } |
4b3c5afb |
87 | } |
88 | } |
89 | } |
90 | |
b0ea3acd |
91 | /* |
92 | * Now process fallbacks on quote characters and bullets. |
93 | */ |
94 | while (*uadv(ret.rquote) && *uadv(uadv(ret.rquote)) && |
95 | (!cvt_ok(ret.charset, ret.lquote) || |
96 | !cvt_ok(ret.charset, ret.rquote))) { |
97 | ret.lquote = uadv(ret.rquote); |
98 | ret.rquote = uadv(ret.lquote); |
99 | } |
100 | |
101 | while (*ret.bullet && *uadv(ret.bullet) && |
102 | !cvt_ok(ret.charset, ret.bullet)) |
103 | ret.bullet = uadv(ret.bullet); |
104 | |
4b3c5afb |
105 | return ret; |
106 | } |
107 | |
108 | static void man_conf_cleanup(manconfig cf) |
109 | { |
110 | sfree(cf.th); |
50d6b4bd |
111 | sfree(cf.filename); |
4b3c5afb |
112 | } |
7136a6c7 |
113 | |
ba9c1487 |
114 | paragraph *man_config_filename(char *filename) |
115 | { |
e4ea58f8 |
116 | return cmdline_cfg_simple("man-filename", filename, NULL); |
ba9c1487 |
117 | } |
118 | |
7136a6c7 |
119 | #define QUOTE_INITCTRL 1 /* quote initial . and ' on a line */ |
120 | #define QUOTE_QUOTES 2 /* quote double quotes by doubling them */ |
121 | |
122 | void man_backend(paragraph *sourceform, keywordlist *keywords, |
43341922 |
123 | indexdata *idx, void *unused) { |
7136a6c7 |
124 | paragraph *p; |
125 | FILE *fp; |
4b3c5afb |
126 | manconfig conf; |
02478c4f |
127 | int had_described_thing; |
7136a6c7 |
128 | |
43341922 |
129 | IGNORE(unused); |
130 | IGNORE(keywords); |
131 | IGNORE(idx); |
7136a6c7 |
132 | |
4b3c5afb |
133 | conf = man_configure(sourceform); |
134 | |
7136a6c7 |
135 | /* |
50d6b4bd |
136 | * Open the output file. |
7136a6c7 |
137 | */ |
50d6b4bd |
138 | fp = fopen(conf.filename, "w"); |
7136a6c7 |
139 | if (!fp) { |
50d6b4bd |
140 | error(err_cantopenw, conf.filename); |
7136a6c7 |
141 | return; |
142 | } |
143 | |
144 | /* Do the version ID */ |
145 | for (p = sourceform; p; p = p->next) |
146 | if (p->type == para_VersionID) { |
147 | fprintf(fp, ".\\\" "); |
b0ea3acd |
148 | man_text(fp, p->words, TRUE, 0, &conf); |
7136a6c7 |
149 | } |
150 | |
4b3c5afb |
151 | /* .TH name-of-program manual-section */ |
22905f72 |
152 | fprintf(fp, ".TH"); |
153 | if (conf.th && *conf.th) { |
4b3c5afb |
154 | char *c; |
22905f72 |
155 | wchar_t *wp; |
156 | |
157 | for (wp = conf.th; *wp; wp = uadv(wp)) { |
158 | fputs(" \"", fp); |
93688997 |
159 | man_convert(wp, 0, &c, QUOTE_QUOTES, conf.charset, NULL); |
22905f72 |
160 | fputs(c, fp); |
161 | sfree(c); |
162 | fputc('"', fp); |
4b3c5afb |
163 | } |
164 | } |
22905f72 |
165 | fputc('\n', fp); |
7136a6c7 |
166 | |
02478c4f |
167 | had_described_thing = FALSE; |
168 | #define cleanup_described_thing do { \ |
169 | if (had_described_thing) \ |
170 | fprintf(fp, "\n"); \ |
171 | had_described_thing = FALSE; \ |
172 | } while (0) |
173 | |
7136a6c7 |
174 | for (p = sourceform; p; p = p->next) switch (p->type) { |
175 | /* |
176 | * Things we ignore because we've already processed them or |
177 | * aren't going to touch them in this pass. |
178 | */ |
179 | case para_IM: |
180 | case para_BR: |
181 | case para_Biblio: /* only touch BiblioCited */ |
182 | case para_VersionID: |
7136a6c7 |
183 | case para_NoCite: |
184 | case para_Title: |
185 | break; |
186 | |
187 | /* |
188 | * Headings. |
189 | */ |
190 | case para_Chapter: |
191 | case para_Appendix: |
192 | case para_UnnumberedChapter: |
193 | case para_Heading: |
194 | case para_Subsect: |
8902e0ed |
195 | |
02478c4f |
196 | cleanup_described_thing; |
4b3c5afb |
197 | { |
198 | int depth; |
199 | if (p->type == para_Subsect) |
e4f8c48e |
200 | depth = p->aux + 1; |
4b3c5afb |
201 | else if (p->type == para_Heading) |
202 | depth = 1; |
203 | else |
204 | depth = 0; |
205 | if (depth >= conf.mindepth) { |
4118fc81 |
206 | if (depth > conf.mindepth) |
207 | fprintf(fp, ".SS \""); |
208 | else |
209 | fprintf(fp, ".SH \""); |
4b3c5afb |
210 | if (conf.headnumbers && p->kwtext) { |
b0ea3acd |
211 | man_text(fp, p->kwtext, FALSE, QUOTE_QUOTES, &conf); |
4b3c5afb |
212 | fprintf(fp, " "); |
213 | } |
b0ea3acd |
214 | man_text(fp, p->words, FALSE, QUOTE_QUOTES, &conf); |
4b3c5afb |
215 | fprintf(fp, "\"\n"); |
216 | } |
217 | break; |
218 | } |
7136a6c7 |
219 | |
220 | /* |
221 | * Code paragraphs. |
222 | */ |
223 | case para_Code: |
02478c4f |
224 | cleanup_described_thing; |
7136a6c7 |
225 | fprintf(fp, ".PP\n"); |
93688997 |
226 | man_codepara(fp, p->words, conf.charset); |
7136a6c7 |
227 | break; |
228 | |
229 | /* |
230 | * Normal paragraphs. |
231 | */ |
232 | case para_Normal: |
9057a0a8 |
233 | case para_Copyright: |
02478c4f |
234 | cleanup_described_thing; |
7136a6c7 |
235 | fprintf(fp, ".PP\n"); |
b0ea3acd |
236 | man_text(fp, p->words, TRUE, 0, &conf); |
7136a6c7 |
237 | break; |
238 | |
239 | /* |
240 | * List paragraphs. |
241 | */ |
242 | case para_Description: |
243 | case para_BiblioCited: |
244 | case para_Bullet: |
245 | case para_NumberedList: |
02478c4f |
246 | if (p->type != para_Description) |
247 | cleanup_described_thing; |
248 | |
7136a6c7 |
249 | if (p->type == para_Bullet) { |
b0ea3acd |
250 | char *bullettext; |
251 | man_convert(conf.bullet, -1, &bullettext, QUOTE_QUOTES, |
252 | conf.charset, NULL); |
253 | fprintf(fp, ".IP \"\\fB%s\\fP\"\n", bullettext); |
254 | sfree(bullettext); |
7136a6c7 |
255 | } else if (p->type == para_NumberedList) { |
256 | fprintf(fp, ".IP \""); |
b0ea3acd |
257 | man_text(fp, p->kwtext, FALSE, QUOTE_QUOTES, &conf); |
7136a6c7 |
258 | fprintf(fp, "\"\n"); |
259 | } else if (p->type == para_Description) { |
02478c4f |
260 | if (had_described_thing) { |
261 | /* |
262 | * Do nothing; the .xP for this paragraph is the |
263 | * .IP which has come before it in the |
264 | * DescribedThing. |
265 | */ |
266 | } else { |
267 | /* |
268 | * A \dd without a preceding \dt is given a blank |
269 | * one. |
270 | */ |
271 | fprintf(fp, ".IP \"\"\n"); |
272 | } |
7136a6c7 |
273 | } else if (p->type == para_BiblioCited) { |
274 | fprintf(fp, ".IP \""); |
b0ea3acd |
275 | man_text(fp, p->kwtext, FALSE, QUOTE_QUOTES, &conf); |
7136a6c7 |
276 | fprintf(fp, "\"\n"); |
277 | } |
b0ea3acd |
278 | man_text(fp, p->words, TRUE, 0, &conf); |
02478c4f |
279 | had_described_thing = FALSE; |
7136a6c7 |
280 | break; |
281 | |
282 | case para_DescribedThing: |
02478c4f |
283 | cleanup_described_thing; |
7136a6c7 |
284 | fprintf(fp, ".IP \""); |
b0ea3acd |
285 | man_text(fp, p->words, FALSE, QUOTE_QUOTES, &conf); |
7136a6c7 |
286 | fprintf(fp, "\"\n"); |
02478c4f |
287 | had_described_thing = TRUE; |
7136a6c7 |
288 | break; |
289 | |
290 | case para_Rule: |
291 | /* |
75008d04 |
292 | * New paragraph containing a horizontal line 1/2em above the |
293 | * baseline whose length is the line length minus the current |
294 | * indent. |
7136a6c7 |
295 | */ |
02478c4f |
296 | cleanup_described_thing; |
75008d04 |
297 | fprintf(fp, ".PP\n\\u\\l'\\n(.lu-\\n(.iu'\\d\n"); |
7136a6c7 |
298 | break; |
299 | |
300 | case para_LcontPush: |
2614b01d |
301 | case para_QuotePush: |
02478c4f |
302 | cleanup_described_thing; |
7136a6c7 |
303 | fprintf(fp, ".RS\n"); |
304 | break; |
305 | case para_LcontPop: |
2614b01d |
306 | case para_QuotePop: |
02478c4f |
307 | cleanup_described_thing; |
7136a6c7 |
308 | fprintf(fp, ".RE\n"); |
309 | break; |
310 | } |
02478c4f |
311 | cleanup_described_thing; |
7136a6c7 |
312 | |
313 | /* |
314 | * Tidy up. |
315 | */ |
316 | fclose(fp); |
4b3c5afb |
317 | man_conf_cleanup(conf); |
7136a6c7 |
318 | } |
319 | |
320 | /* |
93688997 |
321 | * Convert a wide string into a string of chars; mallocs the |
322 | * resulting string and stores a pointer to it in `*result'. |
323 | * |
324 | * If `state' is non-NULL, updates the charset state pointed to. If |
325 | * `state' is NULL, this function uses its own state, initialises |
326 | * it from scratch, and cleans it up when finished. If `state' is |
327 | * non-NULL but _s_ is NULL, cleans up a provided state. |
7136a6c7 |
328 | * |
329 | * Return is nonzero if all characters are OK. If not all |
330 | * characters are OK but `result' is non-NULL, a result _will_ |
331 | * still be generated! |
332 | * |
93688997 |
333 | * This function also does escaping of groff special characters. |
7136a6c7 |
334 | */ |
93688997 |
335 | static int man_convert(wchar_t const *s, int maxlen, |
336 | char **result, int quote_props, |
337 | int charset, charset_state *state) { |
338 | charset_state internal_state = CHARSET_INIT_STATE; |
339 | int slen, err; |
340 | char *p = NULL, *q; |
7136a6c7 |
341 | int plen = 0, psize = 0; |
93688997 |
342 | rdstringc out = {0, 0, NULL}; |
7136a6c7 |
343 | |
93688997 |
344 | if (!state) |
345 | state = &internal_state; |
346 | |
347 | slen = (s ? ustrlen(s) : 0); |
348 | |
349 | if (slen > maxlen && maxlen > 0) |
350 | slen = maxlen; |
351 | |
352 | psize = 384; |
353 | plen = 0; |
f1530049 |
354 | p = snewn(psize, char); |
93688997 |
355 | err = 0; |
356 | |
357 | while (slen > 0) { |
358 | int ret = charset_from_unicode(&s, &slen, p+plen, psize-plen, |
359 | charset, state, (err ? NULL : &err)); |
360 | if (ret > 0) { |
361 | plen += ret; |
362 | if (psize - plen < 256) { |
7136a6c7 |
363 | psize = plen + 256; |
f1530049 |
364 | p = sresize(p, psize, char); |
7136a6c7 |
365 | } |
7136a6c7 |
366 | } |
367 | } |
93688997 |
368 | |
369 | if (state == &internal_state || s == NULL) { |
370 | int ret = charset_from_unicode(NULL, 0, p+plen, psize-plen, |
371 | charset, state, NULL); |
372 | if (ret > 0) |
373 | plen += ret; |
7136a6c7 |
374 | } |
93688997 |
375 | |
376 | for (q = p; q < p+plen; q++) { |
377 | if (q == p && (*q == '.' || *q == '\'') && |
378 | (quote_props & QUOTE_INITCTRL)) { |
379 | /* |
380 | * Control character (. or ') at the start of a |
381 | * line. Quote it by putting \& (troff zero-width |
382 | * space) before it. |
383 | */ |
384 | rdaddc(&out, '\\'); |
385 | rdaddc(&out, '&'); |
386 | } else if (*q == '\\') { |
387 | /* |
388 | * Quote backslashes by doubling them, always. |
389 | */ |
390 | rdaddc(&out, '\\'); |
391 | } else if (*q == '"' && (quote_props & QUOTE_QUOTES)) { |
392 | /* |
393 | * Double quote within double quotes. Quote it by |
394 | * doubling. |
395 | */ |
396 | rdaddc(&out, '"'); |
397 | } |
398 | rdaddc(&out, *q); |
399 | } |
400 | |
401 | sfree(p); |
402 | |
403 | if (out.text) |
404 | *result = rdtrimc(&out); |
405 | else |
406 | *result = dupstr(""); |
407 | |
408 | return !err; |
7136a6c7 |
409 | } |
410 | |
a1677855 |
411 | static int man_rdaddwc(rdstringc *rs, word *text, word *end, |
412 | int quote_props, manconfig *conf, |
413 | charset_state *state) { |
7136a6c7 |
414 | char *c; |
415 | |
416 | for (; text && text != end; text = text->next) switch (text->type) { |
417 | case word_HyperLink: |
418 | case word_HyperEnd: |
419 | case word_UpperXref: |
420 | case word_LowerXref: |
421 | case word_XrefEnd: |
422 | case word_IndexRef: |
423 | break; |
424 | |
425 | case word_Normal: |
426 | case word_Emph: |
427 | case word_Code: |
428 | case word_WeakCode: |
429 | case word_WhiteSpace: |
430 | case word_EmphSpace: |
431 | case word_CodeSpace: |
432 | case word_WkCodeSpace: |
433 | case word_Quote: |
434 | case word_EmphQuote: |
435 | case word_CodeQuote: |
436 | case word_WkCodeQuote: |
437 | assert(text->type != word_CodeQuote && |
438 | text->type != word_WkCodeQuote); |
93688997 |
439 | |
7136a6c7 |
440 | if (towordstyle(text->type) == word_Emph && |
441 | (attraux(text->aux) == attr_First || |
93688997 |
442 | attraux(text->aux) == attr_Only)) { |
b0ea3acd |
443 | man_convert(NULL, 0, &c, quote_props, conf->charset, state); |
93688997 |
444 | rdaddsc(rs, c); |
a1677855 |
445 | if (*c) |
446 | quote_props &= ~QUOTE_INITCTRL; /* not at start any more */ |
93688997 |
447 | sfree(c); |
448 | *state = charset_init_state; |
7136a6c7 |
449 | rdaddsc(rs, "\\fI"); |
93688997 |
450 | } else if ((towordstyle(text->type) == word_Code || |
451 | towordstyle(text->type) == word_WeakCode) && |
452 | (attraux(text->aux) == attr_First || |
453 | attraux(text->aux) == attr_Only)) { |
b0ea3acd |
454 | man_convert(NULL, 0, &c, quote_props, conf->charset, state); |
93688997 |
455 | rdaddsc(rs, c); |
a1677855 |
456 | if (*c) |
457 | quote_props &= ~QUOTE_INITCTRL; /* not at start any more */ |
93688997 |
458 | sfree(c); |
459 | *state = charset_init_state; |
7136a6c7 |
460 | rdaddsc(rs, "\\fB"); |
93688997 |
461 | } |
462 | |
7136a6c7 |
463 | if (removeattr(text->type) == word_Normal) { |
93688997 |
464 | charset_state s2 = *state; |
465 | |
b0ea3acd |
466 | if (man_convert(text->text, 0, &c, quote_props, conf->charset, &s2) || |
93688997 |
467 | !text->alt) { |
7136a6c7 |
468 | rdaddsc(rs, c); |
a1677855 |
469 | if (*c) |
470 | quote_props &= ~QUOTE_INITCTRL; /* not at start any more */ |
93688997 |
471 | *state = s2; |
472 | } else { |
a1677855 |
473 | quote_props = man_rdaddwc(rs, text->alt, NULL, |
474 | quote_props, conf, state); |
93688997 |
475 | } |
7136a6c7 |
476 | sfree(c); |
477 | } else if (removeattr(text->type) == word_WhiteSpace) { |
b0ea3acd |
478 | man_convert(L" ", 1, &c, quote_props, conf->charset, state); |
93688997 |
479 | rdaddsc(rs, c); |
a1677855 |
480 | if (*c) |
481 | quote_props &= ~QUOTE_INITCTRL; /* not at start any more */ |
93688997 |
482 | sfree(c); |
7136a6c7 |
483 | } else if (removeattr(text->type) == word_Quote) { |
b0ea3acd |
484 | man_convert(quoteaux(text->aux) == quote_Open ? |
485 | conf->lquote : conf->rquote, 0, |
486 | &c, quote_props, conf->charset, state); |
93688997 |
487 | rdaddsc(rs, c); |
a1677855 |
488 | if (*c) |
489 | quote_props &= ~QUOTE_INITCTRL; /* not at start any more */ |
93688997 |
490 | sfree(c); |
7136a6c7 |
491 | } |
93688997 |
492 | if (towordstyle(text->type) != word_Normal && |
7136a6c7 |
493 | (attraux(text->aux) == attr_Last || |
93688997 |
494 | attraux(text->aux) == attr_Only)) { |
b0ea3acd |
495 | man_convert(NULL, 0, &c, quote_props, conf->charset, state); |
93688997 |
496 | rdaddsc(rs, c); |
a1677855 |
497 | if (*c) |
498 | quote_props &= ~QUOTE_INITCTRL; /* not at start any more */ |
93688997 |
499 | sfree(c); |
500 | *state = charset_init_state; |
7136a6c7 |
501 | rdaddsc(rs, "\\fP"); |
93688997 |
502 | } |
7136a6c7 |
503 | break; |
504 | } |
b0ea3acd |
505 | man_convert(NULL, 0, &c, quote_props, conf->charset, state); |
93688997 |
506 | rdaddsc(rs, c); |
a1677855 |
507 | if (*c) |
508 | quote_props &= ~QUOTE_INITCTRL; /* not at start any more */ |
93688997 |
509 | sfree(c); |
a1677855 |
510 | |
511 | return quote_props; |
7136a6c7 |
512 | } |
513 | |
93688997 |
514 | static void man_text(FILE *fp, word *text, int newline, |
b0ea3acd |
515 | int quote_props, manconfig *conf) { |
7136a6c7 |
516 | rdstringc t = { 0, 0, NULL }; |
93688997 |
517 | charset_state state = CHARSET_INIT_STATE; |
7136a6c7 |
518 | |
b0ea3acd |
519 | man_rdaddwc(&t, text, NULL, quote_props | QUOTE_INITCTRL, conf, &state); |
7136a6c7 |
520 | fprintf(fp, "%s", t.text); |
521 | sfree(t.text); |
522 | if (newline) |
523 | fputc('\n', fp); |
524 | } |
525 | |
93688997 |
526 | static void man_codepara(FILE *fp, word *text, int charset) { |
7136a6c7 |
527 | fprintf(fp, ".nf\n"); |
528 | for (; text; text = text->next) if (text->type == word_WeakCode) { |
529 | char *c; |
4b3c5afb |
530 | wchar_t *t, *e; |
531 | int quote_props = QUOTE_INITCTRL; |
532 | |
533 | t = text->text; |
534 | if (text->next && text->next->type == word_Emph) { |
535 | e = text->next->text; |
536 | text = text->next; |
537 | } else |
538 | e = NULL; |
539 | |
540 | while (e && *e && *t) { |
541 | int n; |
542 | int ec = *e; |
543 | |
544 | for (n = 0; t[n] && e[n] && e[n] == ec; n++); |
545 | if (ec == 'i') |
546 | fprintf(fp, "\\fI"); |
547 | else if (ec == 'b') |
548 | fprintf(fp, "\\fB"); |
93688997 |
549 | man_convert(t, n, &c, quote_props, charset, NULL); |
4b3c5afb |
550 | quote_props &= ~QUOTE_INITCTRL; |
551 | fprintf(fp, "%s", c); |
552 | sfree(c); |
553 | if (ec == 'i' || ec == 'b') |
554 | fprintf(fp, "\\fP"); |
555 | t += n; |
556 | e += n; |
557 | } |
93688997 |
558 | man_convert(t, 0, &c, quote_props, charset, NULL); |
7136a6c7 |
559 | fprintf(fp, "%s\n", c); |
560 | sfree(c); |
561 | } |
562 | fprintf(fp, ".fi\n"); |
563 | } |