Annotation of mandoc/man_html.c, Revision 1.152
1.152 ! schwarze 1: /* $Id: man_html.c,v 1.151 2018/06/25 13:01:19 schwarze Exp $ */
1.1 kristaps 2: /*
1.104 kristaps 3: * Copyright (c) 2008-2012, 2014 Kristaps Dzonsons <kristaps@bsd.lv>
1.147 schwarze 4: * Copyright (c) 2013,2014,2015,2017,2018 Ingo Schwarze <schwarze@openbsd.org>
1.1 kristaps 5: *
6: * Permission to use, copy, modify, and distribute this software for any
7: * purpose with or without fee is hereby granted, provided that the above
8: * copyright notice and this permission notice appear in all copies.
9: *
1.113 schwarze 10: * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHORS DISCLAIM ALL WARRANTIES
1.1 kristaps 11: * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
1.113 schwarze 12: * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR
1.1 kristaps 13: * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
14: * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
15: * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
16: * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
17: */
1.25 kristaps 18: #include "config.h"
19:
1.1 kristaps 20: #include <sys/types.h>
21:
1.5 kristaps 22: #include <assert.h>
23: #include <ctype.h>
1.2 kristaps 24: #include <stdio.h>
1.1 kristaps 25: #include <stdlib.h>
1.4 kristaps 26: #include <string.h>
1.1 kristaps 27:
1.94 schwarze 28: #include "mandoc_aux.h"
1.144 schwarze 29: #include "mandoc.h"
1.113 schwarze 30: #include "roff.h"
1.105 schwarze 31: #include "man.h"
1.7 kristaps 32: #include "out.h"
1.1 kristaps 33: #include "html.h"
1.10 kristaps 34: #include "main.h"
1.1 kristaps 35:
1.13 kristaps 36: /* FIXME: have PD set the default vspace width. */
1.6 kristaps 37:
38: #define INDENT 5
1.4 kristaps 39:
1.115 schwarze 40: #define MAN_ARGS const struct roff_meta *man, \
1.114 schwarze 41: const struct roff_node *n, \
1.3 kristaps 42: struct html *h
43:
44: struct htmlman {
45: int (*pre)(MAN_ARGS);
46: int (*post)(MAN_ARGS);
47: };
48:
1.93 schwarze 49: static void print_bvspace(struct html *,
1.114 schwarze 50: const struct roff_node *);
1.147 schwarze 51: static void print_man_head(const struct roff_meta *,
52: struct html *);
1.4 kristaps 53: static void print_man_nodelist(MAN_ARGS);
54: static void print_man_node(MAN_ARGS);
1.132 schwarze 55: static int fillmode(struct html *, int);
1.8 kristaps 56: static int man_B_pre(MAN_ARGS);
1.6 kristaps 57: static int man_HP_pre(MAN_ARGS);
1.86 kristaps 58: static int man_IP_pre(MAN_ARGS);
1.8 kristaps 59: static int man_I_pre(MAN_ARGS);
1.86 kristaps 60: static int man_OP_pre(MAN_ARGS);
1.4 kristaps 61: static int man_PP_pre(MAN_ARGS);
1.9 kristaps 62: static int man_RS_pre(MAN_ARGS);
1.4 kristaps 63: static int man_SH_pre(MAN_ARGS);
1.8 kristaps 64: static int man_SM_pre(MAN_ARGS);
1.4 kristaps 65: static int man_SS_pre(MAN_ARGS);
1.90 schwarze 66: static int man_UR_pre(MAN_ARGS);
1.86 kristaps 67: static int man_alt_pre(MAN_ARGS);
68: static int man_ign_pre(MAN_ARGS);
69: static int man_in_pre(MAN_ARGS);
1.147 schwarze 70: static void man_root_post(const struct roff_meta *,
71: struct html *);
72: static void man_root_pre(const struct roff_meta *,
73: struct html *);
1.4 kristaps 74:
1.136 schwarze 75: static const struct htmlman __mans[MAN_MAX - MAN_TH] = {
1.3 kristaps 76: { NULL, NULL }, /* TH */
1.4 kristaps 77: { man_SH_pre, NULL }, /* SH */
78: { man_SS_pre, NULL }, /* SS */
1.6 kristaps 79: { man_IP_pre, NULL }, /* TP */
1.4 kristaps 80: { man_PP_pre, NULL }, /* LP */
81: { man_PP_pre, NULL }, /* PP */
82: { man_PP_pre, NULL }, /* P */
1.5 kristaps 83: { man_IP_pre, NULL }, /* IP */
1.93 schwarze 84: { man_HP_pre, NULL }, /* HP */
1.8 kristaps 85: { man_SM_pre, NULL }, /* SM */
1.56 kristaps 86: { man_SM_pre, NULL }, /* SB */
1.8 kristaps 87: { man_alt_pre, NULL }, /* BI */
88: { man_alt_pre, NULL }, /* IB */
89: { man_alt_pre, NULL }, /* BR */
90: { man_alt_pre, NULL }, /* RB */
1.3 kristaps 91: { NULL, NULL }, /* R */
1.8 kristaps 92: { man_B_pre, NULL }, /* B */
93: { man_I_pre, NULL }, /* I */
94: { man_alt_pre, NULL }, /* IR */
95: { man_alt_pre, NULL }, /* RI */
1.132 schwarze 96: { NULL, NULL }, /* nf */
97: { NULL, NULL }, /* fi */
1.3 kristaps 98: { NULL, NULL }, /* RE */
1.9 kristaps 99: { man_RS_pre, NULL }, /* RS */
1.8 kristaps 100: { man_ign_pre, NULL }, /* DT */
101: { man_ign_pre, NULL }, /* UC */
1.13 kristaps 102: { man_ign_pre, NULL }, /* PD */
1.34 joerg 103: { man_ign_pre, NULL }, /* AT */
1.45 kristaps 104: { man_in_pre, NULL }, /* in */
1.86 kristaps 105: { man_OP_pre, NULL }, /* OP */
1.132 schwarze 106: { NULL, NULL }, /* EX */
107: { NULL, NULL }, /* EE */
1.90 schwarze 108: { man_UR_pre, NULL }, /* UR */
109: { NULL, NULL }, /* UE */
1.145 schwarze 110: { man_UR_pre, NULL }, /* MT */
111: { NULL, NULL }, /* ME */
1.3 kristaps 112: };
1.136 schwarze 113: static const struct htmlman *const mans = __mans - MAN_TH;
1.3 kristaps 114:
1.93 schwarze 115:
1.74 kristaps 116: /*
117: * Printing leading vertical space before a block.
118: * This is used for the paragraph macros.
119: * The rules are pretty simple, since there's very little nesting going
120: * on here. Basically, if we're the first within another block (SS/SH),
121: * then don't emit vertical space. If we are (RS), then do. If not the
122: * first, print it.
123: */
124: static void
1.114 schwarze 125: print_bvspace(struct html *h, const struct roff_node *n)
1.74 kristaps 126: {
127:
128: if (n->body && n->body->child)
1.113 schwarze 129: if (n->body->child->type == ROFFT_TBL)
1.74 kristaps 130: return;
131:
1.113 schwarze 132: if (n->parent->type == ROFFT_ROOT || n->parent->tok != MAN_RS)
1.74 kristaps 133: if (NULL == n->prev)
134: return;
135:
1.103 kristaps 136: print_paragraph(h);
1.74 kristaps 137: }
1.1 kristaps 138:
139: void
1.116 schwarze 140: html_man(void *arg, const struct roff_man *man)
1.1 kristaps 141: {
1.147 schwarze 142: struct html *h;
143: struct roff_node *n;
144: struct tag *t;
1.82 kristaps 145:
1.117 schwarze 146: h = (struct html *)arg;
1.147 schwarze 147: n = man->first->child;
1.3 kristaps 148:
1.126 schwarze 149: if ((h->oflags & HTML_FRAGMENT) == 0) {
1.82 kristaps 150: print_gen_decls(h);
1.126 schwarze 151: print_otag(h, TAG_HTML, "");
1.147 schwarze 152: if (n->type == ROFFT_COMMENT)
153: print_gen_comment(h, n);
1.126 schwarze 154: t = print_otag(h, TAG_HEAD, "");
1.147 schwarze 155: print_man_head(&man->meta, h);
1.126 schwarze 156: print_tagq(h, t);
1.122 schwarze 157: print_otag(h, TAG_BODY, "");
1.126 schwarze 158: }
1.53 kristaps 159:
1.147 schwarze 160: man_root_pre(&man->meta, h);
1.127 schwarze 161: t = print_otag(h, TAG_DIV, "c", "manual-text");
1.147 schwarze 162: print_man_nodelist(&man->meta, n, h);
1.127 schwarze 163: print_tagq(h, t);
1.147 schwarze 164: man_root_post(&man->meta, h);
1.126 schwarze 165: print_tagq(h, NULL);
1.3 kristaps 166: }
167:
168: static void
1.147 schwarze 169: print_man_head(const struct roff_meta *man, struct html *h)
1.3 kristaps 170: {
1.123 schwarze 171: char *cp;
1.3 kristaps 172:
173: print_gen_head(h);
1.123 schwarze 174: mandoc_asprintf(&cp, "%s(%s)", man->title, man->msec);
1.122 schwarze 175: print_otag(h, TAG_TITLE, "");
1.123 schwarze 176: print_text(h, cp);
177: free(cp);
1.1 kristaps 178: }
1.4 kristaps 179:
180: static void
181: print_man_nodelist(MAN_ARGS)
182: {
183:
1.110 schwarze 184: while (n != NULL) {
1.132 schwarze 185: print_man_node(man, n, h);
1.110 schwarze 186: n = n->next;
187: }
1.4 kristaps 188: }
189:
190: static void
191: print_man_node(MAN_ARGS)
192: {
1.132 schwarze 193: static int want_fillmode = MAN_fi;
194: static int save_fillmode;
195:
196: struct tag *t;
1.4 kristaps 197: int child;
198:
1.132 schwarze 199: /*
200: * Handle fill mode switch requests up front,
201: * they would just cause trouble in the subsequent code.
202: */
203:
204: switch (n->tok) {
205: case MAN_nf:
206: case MAN_EX:
207: want_fillmode = MAN_nf;
208: return;
209: case MAN_fi:
210: case MAN_EE:
211: want_fillmode = MAN_fi;
212: if (fillmode(h, 0) == MAN_fi)
213: print_otag(h, TAG_BR, "");
214: return;
215: default:
216: break;
217: }
218:
219: /* Set up fill mode for the upcoming node. */
1.4 kristaps 220:
221: switch (n->type) {
1.132 schwarze 222: case ROFFT_BLOCK:
223: save_fillmode = 0;
224: /* Some block macros suspend or cancel .nf. */
225: switch (n->tok) {
226: case MAN_TP: /* Tagged paragraphs */
227: case MAN_IP: /* temporarily disable .nf */
228: case MAN_HP: /* for the head. */
229: save_fillmode = want_fillmode;
230: /* FALLTHROUGH */
231: case MAN_SH: /* Section headers */
232: case MAN_SS: /* permanently cancel .nf. */
233: want_fillmode = MAN_fi;
234: /* FALLTHROUGH */
235: case MAN_PP: /* These have no head. */
236: case MAN_LP: /* They will simply */
237: case MAN_P: /* reopen .nf in the body. */
238: case MAN_RS:
239: case MAN_UR:
1.145 schwarze 240: case MAN_MT:
1.132 schwarze 241: fillmode(h, MAN_fi);
242: break;
243: default:
244: break;
245: }
246: break;
247: case ROFFT_TBL:
248: fillmode(h, MAN_fi);
249: break;
250: case ROFFT_ELEM:
251: /*
252: * Some in-line macros produce tags and/or text
253: * in the handler, so they require fill mode to be
254: * configured up front just like for text nodes.
255: * For the others, keep the traditional approach
256: * of doing the same, for now.
257: */
258: fillmode(h, want_fillmode);
259: break;
1.113 schwarze 260: case ROFFT_TEXT:
1.132 schwarze 261: if (fillmode(h, want_fillmode) == MAN_fi &&
262: want_fillmode == MAN_fi &&
1.142 schwarze 263: n->flags & NODE_LINE && *n->string == ' ' &&
264: (h->flags & HTML_NONEWLINE) == 0)
1.122 schwarze 265: print_otag(h, TAG_BR, "");
1.132 schwarze 266: if (*n->string != '\0')
267: break;
268: print_paragraph(h);
1.146 schwarze 269: return;
270: case ROFFT_COMMENT:
1.132 schwarze 271: return;
272: default:
273: break;
274: }
275:
276: /* Produce output for this node. */
277:
278: child = 1;
279: switch (n->type) {
280: case ROFFT_TEXT:
281: t = h->tag;
1.4 kristaps 282: print_text(h, n->string);
1.130 schwarze 283: break;
1.113 schwarze 284: case ROFFT_EQN:
1.132 schwarze 285: t = h->tag;
1.80 kristaps 286: print_eqn(h, n->eqn);
1.69 kristaps 287: break;
1.113 schwarze 288: case ROFFT_TBL:
1.66 kristaps 289: /*
290: * This will take care of initialising all of the table
291: * state data for the first table, then tearing it down
292: * for the last one.
293: */
1.60 kristaps 294: print_tbl(h, n->span);
1.64 kristaps 295: return;
1.4 kristaps 296: default:
1.93 schwarze 297: /*
1.21 kristaps 298: * Close out scope of font prior to opening a macro
1.66 kristaps 299: * scope.
1.21 kristaps 300: */
1.57 kristaps 301: if (HTMLFONT_NONE != h->metac) {
302: h->metal = h->metac;
303: h->metac = HTMLFONT_NONE;
1.66 kristaps 304: }
305:
306: /*
307: * Close out the current table, if it's open, and unset
308: * the "meta" table state. This will be reopened on the
309: * next table element.
310: */
1.132 schwarze 311: if (h->tblt)
1.66 kristaps 312: print_tblclose(h);
1.132 schwarze 313:
314: t = h->tag;
1.137 schwarze 315: if (n->tok < ROFF_MAX) {
1.138 schwarze 316: roff_html_pre(h, n);
1.141 schwarze 317: child = 0;
1.137 schwarze 318: break;
319: }
320:
321: assert(n->tok >= MAN_TH && n->tok < MAN_MAX);
1.4 kristaps 322: if (mans[n->tok].pre)
1.132 schwarze 323: child = (*mans[n->tok].pre)(man, n, h);
324:
325: /* Some block macros resume .nf in the body. */
326: if (save_fillmode && n->type == ROFFT_BODY)
327: want_fillmode = save_fillmode;
328:
1.4 kristaps 329: break;
330: }
331:
1.21 kristaps 332: if (child && n->child)
1.132 schwarze 333: print_man_nodelist(man, n->child, h);
1.21 kristaps 334:
1.24 kristaps 335: /* This will automatically close out any font scope. */
1.132 schwarze 336: print_stagq(h, t);
337:
338: if (fillmode(h, 0) == MAN_nf &&
339: n->next != NULL && n->next->flags & NODE_LINE)
340: print_endline(h);
341: }
342:
343: /*
344: * MAN_nf switches to no-fill mode, MAN_fi to fill mode.
345: * Other arguments do not switch.
346: * The old mode is returned.
347: */
348: static int
349: fillmode(struct html *h, int want)
350: {
351: struct tag *pre;
352: int had;
1.4 kristaps 353:
1.132 schwarze 354: for (pre = h->tag; pre != NULL; pre = pre->next)
355: if (pre->tag == TAG_PRE)
356: break;
357:
358: had = pre == NULL ? MAN_fi : MAN_nf;
1.130 schwarze 359:
1.132 schwarze 360: if (want && want != had) {
361: if (want == MAN_nf)
362: print_otag(h, TAG_PRE, "");
363: else
364: print_tagq(h, pre);
365: }
366: return had;
1.4 kristaps 367: }
368:
1.65 kristaps 369: static void
1.147 schwarze 370: man_root_pre(const struct roff_meta *man, struct html *h)
1.4 kristaps 371: {
372: struct tag *t, *tt;
1.94 schwarze 373: char *title;
1.4 kristaps 374:
1.89 schwarze 375: assert(man->title);
376: assert(man->msec);
1.94 schwarze 377: mandoc_asprintf(&title, "%s(%s)", man->title, man->msec);
1.4 kristaps 378:
1.122 schwarze 379: t = print_otag(h, TAG_TABLE, "c", "head");
380: tt = print_otag(h, TAG_TR, "");
1.4 kristaps 381:
1.122 schwarze 382: print_otag(h, TAG_TD, "c", "head-ltitle");
1.4 kristaps 383: print_text(h, title);
384: print_stagq(h, tt);
385:
1.122 schwarze 386: print_otag(h, TAG_TD, "c", "head-vol");
1.95 schwarze 387: if (NULL != man->vol)
388: print_text(h, man->vol);
1.4 kristaps 389: print_stagq(h, tt);
390:
1.122 schwarze 391: print_otag(h, TAG_TD, "c", "head-rtitle");
1.4 kristaps 392: print_text(h, title);
393: print_tagq(h, t);
1.94 schwarze 394: free(title);
1.4 kristaps 395: }
396:
397: static void
1.147 schwarze 398: man_root_post(const struct roff_meta *man, struct html *h)
1.4 kristaps 399: {
400: struct tag *t, *tt;
401:
1.122 schwarze 402: t = print_otag(h, TAG_TABLE, "c", "foot");
403: tt = print_otag(h, TAG_TR, "");
1.55 kristaps 404:
1.122 schwarze 405: print_otag(h, TAG_TD, "c", "foot-date");
1.89 schwarze 406: print_text(h, man->date);
1.4 kristaps 407: print_stagq(h, tt);
408:
1.122 schwarze 409: print_otag(h, TAG_TD, "c", "foot-os");
1.115 schwarze 410: if (man->os)
411: print_text(h, man->os);
1.4 kristaps 412: print_tagq(h, t);
413: }
414:
415: static int
416: man_SH_pre(MAN_ARGS)
417: {
1.134 schwarze 418: char *id;
419:
420: if (n->type == ROFFT_HEAD) {
1.150 schwarze 421: id = html_make_id(n, 1);
1.134 schwarze 422: print_otag(h, TAG_H1, "cTi", "Sh", id);
1.135 schwarze 423: if (id != NULL)
1.148 schwarze 424: print_otag(h, TAG_A, "chR", "permalink", id);
1.134 schwarze 425: }
1.119 schwarze 426: return 1;
1.4 kristaps 427: }
428:
429: static int
1.8 kristaps 430: man_alt_pre(MAN_ARGS)
431: {
1.114 schwarze 432: const struct roff_node *nn;
1.130 schwarze 433: int i;
1.57 kristaps 434: enum htmltag fp;
435: struct tag *t;
1.8 kristaps 436:
437: for (i = 0, nn = n->child; nn; nn = nn->next, i++) {
438: switch (n->tok) {
1.93 schwarze 439: case MAN_BI:
1.57 kristaps 440: fp = i % 2 ? TAG_I : TAG_B;
1.8 kristaps 441: break;
1.93 schwarze 442: case MAN_IB:
1.57 kristaps 443: fp = i % 2 ? TAG_B : TAG_I;
1.8 kristaps 444: break;
1.93 schwarze 445: case MAN_RI:
1.57 kristaps 446: fp = i % 2 ? TAG_I : TAG_MAX;
1.8 kristaps 447: break;
1.93 schwarze 448: case MAN_IR:
1.57 kristaps 449: fp = i % 2 ? TAG_MAX : TAG_I;
1.8 kristaps 450: break;
1.93 schwarze 451: case MAN_BR:
1.57 kristaps 452: fp = i % 2 ? TAG_MAX : TAG_B;
1.8 kristaps 453: break;
1.93 schwarze 454: case MAN_RB:
1.57 kristaps 455: fp = i % 2 ? TAG_B : TAG_MAX;
1.8 kristaps 456: break;
457: default:
458: abort();
459: }
460:
461: if (i)
462: h->flags |= HTML_NOSPACE;
463:
1.130 schwarze 464: if (fp != TAG_MAX)
1.122 schwarze 465: t = print_otag(h, fp, "");
1.57 kristaps 466:
1.130 schwarze 467: print_text(h, nn->string);
1.57 kristaps 468:
1.130 schwarze 469: if (fp != TAG_MAX)
1.57 kristaps 470: print_tagq(h, t);
1.8 kristaps 471: }
1.119 schwarze 472: return 0;
1.8 kristaps 473: }
474:
475: static int
1.56 kristaps 476: man_SM_pre(MAN_ARGS)
1.8 kristaps 477: {
1.122 schwarze 478: print_otag(h, TAG_SMALL, "");
1.56 kristaps 479: if (MAN_SB == n->tok)
1.122 schwarze 480: print_otag(h, TAG_B, "");
1.119 schwarze 481: return 1;
1.8 kristaps 482: }
483:
484: static int
1.4 kristaps 485: man_SS_pre(MAN_ARGS)
486: {
1.134 schwarze 487: char *id;
488:
489: if (n->type == ROFFT_HEAD) {
1.150 schwarze 490: id = html_make_id(n, 1);
1.134 schwarze 491: print_otag(h, TAG_H2, "cTi", "Ss", id);
1.135 schwarze 492: if (id != NULL)
1.148 schwarze 493: print_otag(h, TAG_A, "chR", "permalink", id);
1.134 schwarze 494: }
1.119 schwarze 495: return 1;
1.4 kristaps 496: }
497:
498: static int
499: man_PP_pre(MAN_ARGS)
500: {
501:
1.113 schwarze 502: if (n->type == ROFFT_HEAD)
1.119 schwarze 503: return 0;
1.113 schwarze 504: else if (n->type == ROFFT_BLOCK)
1.74 kristaps 505: print_bvspace(h, n);
1.47 kristaps 506:
1.119 schwarze 507: return 1;
1.5 kristaps 508: }
509:
510: static int
511: man_IP_pre(MAN_ARGS)
512: {
1.114 schwarze 513: const struct roff_node *nn;
1.5 kristaps 514:
1.113 schwarze 515: if (n->type == ROFFT_BODY) {
1.149 schwarze 516: print_otag(h, TAG_DD, "");
1.119 schwarze 517: return 1;
1.113 schwarze 518: } else if (n->type != ROFFT_HEAD) {
1.129 schwarze 519: print_otag(h, TAG_DL, "c", "Bl-tag");
1.119 schwarze 520: return 1;
1.6 kristaps 521: }
522:
1.78 kristaps 523: /* FIXME: width specification. */
524:
1.149 schwarze 525: print_otag(h, TAG_DT, "");
1.6 kristaps 526:
1.59 schwarze 527: /* For IP, only print the first header element. */
1.7 kristaps 528:
1.59 schwarze 529: if (MAN_IP == n->tok && n->child)
1.132 schwarze 530: print_man_node(man, n->child, h);
1.27 kristaps 531:
1.59 schwarze 532: /* For TP, only print next-line header elements. */
1.6 kristaps 533:
1.91 schwarze 534: if (MAN_TP == n->tok) {
535: nn = n->child;
1.121 schwarze 536: while (NULL != nn && 0 == (NODE_LINE & nn->flags))
1.91 schwarze 537: nn = nn->next;
538: while (NULL != nn) {
1.132 schwarze 539: print_man_node(man, nn, h);
1.91 schwarze 540: nn = nn->next;
541: }
542: }
1.6 kristaps 543:
1.119 schwarze 544: return 0;
1.6 kristaps 545: }
546:
547: static int
548: man_HP_pre(MAN_ARGS)
549: {
1.113 schwarze 550: if (n->type == ROFFT_HEAD)
1.119 schwarze 551: return 0;
1.72 kristaps 552:
1.151 schwarze 553: if (n->type == ROFFT_BLOCK) {
554: print_bvspace(h, n);
555: print_otag(h, TAG_DIV, "c", "HP");
556: }
1.119 schwarze 557: return 1;
1.4 kristaps 558: }
1.86 kristaps 559:
560: static int
561: man_OP_pre(MAN_ARGS)
562: {
563: struct tag *tt;
564:
565: print_text(h, "[");
566: h->flags |= HTML_NOSPACE;
1.128 schwarze 567: tt = print_otag(h, TAG_SPAN, "c", "Op");
1.86 kristaps 568:
569: if (NULL != (n = n->child)) {
1.122 schwarze 570: print_otag(h, TAG_B, "");
1.86 kristaps 571: print_text(h, n->string);
572: }
573:
574: print_stagq(h, tt);
575:
576: if (NULL != n && NULL != n->next) {
1.122 schwarze 577: print_otag(h, TAG_I, "");
1.86 kristaps 578: print_text(h, n->next->string);
579: }
580:
581: print_stagq(h, tt);
582: h->flags |= HTML_NOSPACE;
583: print_text(h, "]");
1.119 schwarze 584: return 0;
1.86 kristaps 585: }
586:
1.8 kristaps 587: static int
588: man_B_pre(MAN_ARGS)
589: {
1.122 schwarze 590: print_otag(h, TAG_B, "");
1.119 schwarze 591: return 1;
1.8 kristaps 592: }
593:
594: static int
595: man_I_pre(MAN_ARGS)
596: {
1.122 schwarze 597: print_otag(h, TAG_I, "");
1.119 schwarze 598: return 1;
1.45 kristaps 599: }
600:
601: static int
602: man_in_pre(MAN_ARGS)
603: {
1.122 schwarze 604: print_otag(h, TAG_BR, "");
1.119 schwarze 605: return 0;
1.8 kristaps 606: }
607:
608: static int
609: man_ign_pre(MAN_ARGS)
610: {
611:
1.119 schwarze 612: return 0;
1.8 kristaps 613: }
1.9 kristaps 614:
615: static int
616: man_RS_pre(MAN_ARGS)
617: {
1.113 schwarze 618: if (n->type == ROFFT_HEAD)
1.119 schwarze 619: return 0;
1.152 ! schwarze 620: if (n->type == ROFFT_BLOCK)
! 621: print_otag(h, TAG_DIV, "c", "Bd-indent");
1.119 schwarze 622: return 1;
1.90 schwarze 623: }
624:
625: static int
626: man_UR_pre(MAN_ARGS)
627: {
1.145 schwarze 628: char *cp;
1.90 schwarze 629: n = n->child;
1.113 schwarze 630: assert(n->type == ROFFT_HEAD);
1.120 schwarze 631: if (n->child != NULL) {
1.113 schwarze 632: assert(n->child->type == ROFFT_TEXT);
1.145 schwarze 633: if (n->tok == MAN_MT) {
634: mandoc_asprintf(&cp, "mailto:%s", n->child->string);
635: print_otag(h, TAG_A, "cTh", "Mt", cp);
636: free(cp);
637: } else
638: print_otag(h, TAG_A, "cTh", "Lk", n->child->string);
1.90 schwarze 639: }
640:
1.113 schwarze 641: assert(n->next->type == ROFFT_BODY);
1.120 schwarze 642: if (n->next->child != NULL)
1.90 schwarze 643: n = n->next;
644:
1.132 schwarze 645: print_man_nodelist(man, n->child, h);
1.90 schwarze 646:
1.119 schwarze 647: return 0;
1.9 kristaps 648: }
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