Annotation of mandoc/man_html.c, Revision 1.158
1.158 ! schwarze 1: /* $Id: man_html.c,v 1.157 2018/10/23 17:18:01 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. */
1.4 kristaps 37:
1.115 schwarze 38: #define MAN_ARGS const struct roff_meta *man, \
1.114 schwarze 39: const struct roff_node *n, \
1.3 kristaps 40: struct html *h
41:
1.155 schwarze 42: struct man_html_act {
1.3 kristaps 43: int (*pre)(MAN_ARGS);
44: int (*post)(MAN_ARGS);
45: };
46:
1.93 schwarze 47: static void print_bvspace(struct html *,
1.114 schwarze 48: const struct roff_node *);
1.147 schwarze 49: static void print_man_head(const struct roff_meta *,
50: struct html *);
1.4 kristaps 51: static void print_man_nodelist(MAN_ARGS);
52: static void print_man_node(MAN_ARGS);
1.132 schwarze 53: static int fillmode(struct html *, int);
1.8 kristaps 54: static int man_B_pre(MAN_ARGS);
1.6 kristaps 55: static int man_HP_pre(MAN_ARGS);
1.86 kristaps 56: static int man_IP_pre(MAN_ARGS);
1.8 kristaps 57: static int man_I_pre(MAN_ARGS);
1.86 kristaps 58: static int man_OP_pre(MAN_ARGS);
1.4 kristaps 59: static int man_PP_pre(MAN_ARGS);
1.9 kristaps 60: static int man_RS_pre(MAN_ARGS);
1.4 kristaps 61: static int man_SH_pre(MAN_ARGS);
1.8 kristaps 62: static int man_SM_pre(MAN_ARGS);
1.4 kristaps 63: static int man_SS_pre(MAN_ARGS);
1.156 schwarze 64: static int man_SY_pre(MAN_ARGS);
1.90 schwarze 65: static int man_UR_pre(MAN_ARGS);
1.158 ! schwarze 66: static int man_abort_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:
1.155 schwarze 75: static const struct man_html_act man_html_acts[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 */
1.154 schwarze 80: { man_IP_pre, NULL }, /* TQ */
1.158 ! schwarze 81: { man_abort_pre, NULL }, /* LP */
1.4 kristaps 82: { man_PP_pre, NULL }, /* PP */
1.158 ! schwarze 83: { man_abort_pre, NULL }, /* P */
1.5 kristaps 84: { man_IP_pre, NULL }, /* IP */
1.93 schwarze 85: { man_HP_pre, NULL }, /* HP */
1.8 kristaps 86: { man_SM_pre, NULL }, /* SM */
1.56 kristaps 87: { man_SM_pre, NULL }, /* SB */
1.8 kristaps 88: { man_alt_pre, NULL }, /* BI */
89: { man_alt_pre, NULL }, /* IB */
90: { man_alt_pre, NULL }, /* BR */
91: { man_alt_pre, NULL }, /* RB */
1.3 kristaps 92: { NULL, NULL }, /* R */
1.8 kristaps 93: { man_B_pre, NULL }, /* B */
94: { man_I_pre, NULL }, /* I */
95: { man_alt_pre, NULL }, /* IR */
96: { man_alt_pre, NULL }, /* RI */
1.132 schwarze 97: { NULL, NULL }, /* nf */
98: { NULL, NULL }, /* fi */
1.3 kristaps 99: { NULL, NULL }, /* RE */
1.9 kristaps 100: { man_RS_pre, NULL }, /* RS */
1.8 kristaps 101: { man_ign_pre, NULL }, /* DT */
102: { man_ign_pre, NULL }, /* UC */
1.13 kristaps 103: { man_ign_pre, NULL }, /* PD */
1.34 joerg 104: { man_ign_pre, NULL }, /* AT */
1.45 kristaps 105: { man_in_pre, NULL }, /* in */
1.156 schwarze 106: { man_SY_pre, NULL }, /* SY */
107: { NULL, NULL }, /* YS */
1.86 kristaps 108: { man_OP_pre, NULL }, /* OP */
1.132 schwarze 109: { NULL, NULL }, /* EX */
110: { NULL, NULL }, /* EE */
1.90 schwarze 111: { man_UR_pre, NULL }, /* UR */
112: { NULL, NULL }, /* UE */
1.145 schwarze 113: { man_UR_pre, NULL }, /* MT */
114: { NULL, NULL }, /* ME */
1.3 kristaps 115: };
116:
1.93 schwarze 117:
1.74 kristaps 118: /*
119: * Printing leading vertical space before a block.
120: * This is used for the paragraph macros.
121: * The rules are pretty simple, since there's very little nesting going
122: * on here. Basically, if we're the first within another block (SS/SH),
123: * then don't emit vertical space. If we are (RS), then do. If not the
124: * first, print it.
125: */
126: static void
1.114 schwarze 127: print_bvspace(struct html *h, const struct roff_node *n)
1.74 kristaps 128: {
129:
130: if (n->body && n->body->child)
1.113 schwarze 131: if (n->body->child->type == ROFFT_TBL)
1.74 kristaps 132: return;
133:
1.113 schwarze 134: if (n->parent->type == ROFFT_ROOT || n->parent->tok != MAN_RS)
1.74 kristaps 135: if (NULL == n->prev)
136: return;
137:
1.103 kristaps 138: print_paragraph(h);
1.74 kristaps 139: }
1.1 kristaps 140:
141: void
1.116 schwarze 142: html_man(void *arg, const struct roff_man *man)
1.1 kristaps 143: {
1.147 schwarze 144: struct html *h;
145: struct roff_node *n;
146: struct tag *t;
1.82 kristaps 147:
1.117 schwarze 148: h = (struct html *)arg;
1.147 schwarze 149: n = man->first->child;
1.3 kristaps 150:
1.126 schwarze 151: if ((h->oflags & HTML_FRAGMENT) == 0) {
1.82 kristaps 152: print_gen_decls(h);
1.126 schwarze 153: print_otag(h, TAG_HTML, "");
1.147 schwarze 154: if (n->type == ROFFT_COMMENT)
155: print_gen_comment(h, n);
1.126 schwarze 156: t = print_otag(h, TAG_HEAD, "");
1.147 schwarze 157: print_man_head(&man->meta, h);
1.126 schwarze 158: print_tagq(h, t);
1.122 schwarze 159: print_otag(h, TAG_BODY, "");
1.126 schwarze 160: }
1.53 kristaps 161:
1.147 schwarze 162: man_root_pre(&man->meta, h);
1.127 schwarze 163: t = print_otag(h, TAG_DIV, "c", "manual-text");
1.147 schwarze 164: print_man_nodelist(&man->meta, n, h);
1.127 schwarze 165: print_tagq(h, t);
1.147 schwarze 166: man_root_post(&man->meta, h);
1.126 schwarze 167: print_tagq(h, NULL);
1.3 kristaps 168: }
169:
170: static void
1.147 schwarze 171: print_man_head(const struct roff_meta *man, struct html *h)
1.3 kristaps 172: {
1.123 schwarze 173: char *cp;
1.3 kristaps 174:
175: print_gen_head(h);
1.123 schwarze 176: mandoc_asprintf(&cp, "%s(%s)", man->title, man->msec);
1.122 schwarze 177: print_otag(h, TAG_TITLE, "");
1.123 schwarze 178: print_text(h, cp);
179: free(cp);
1.1 kristaps 180: }
1.4 kristaps 181:
182: static void
183: print_man_nodelist(MAN_ARGS)
184: {
185:
1.110 schwarze 186: while (n != NULL) {
1.132 schwarze 187: print_man_node(man, n, h);
1.110 schwarze 188: n = n->next;
189: }
1.4 kristaps 190: }
191:
192: static void
193: print_man_node(MAN_ARGS)
194: {
1.132 schwarze 195: static int want_fillmode = MAN_fi;
196: static int save_fillmode;
197:
198: struct tag *t;
1.4 kristaps 199: int child;
200:
1.132 schwarze 201: /*
202: * Handle fill mode switch requests up front,
203: * they would just cause trouble in the subsequent code.
204: */
205:
206: switch (n->tok) {
207: case MAN_nf:
208: case MAN_EX:
209: want_fillmode = MAN_nf;
210: return;
211: case MAN_fi:
212: case MAN_EE:
213: want_fillmode = MAN_fi;
214: if (fillmode(h, 0) == MAN_fi)
215: print_otag(h, TAG_BR, "");
216: return;
217: default:
218: break;
219: }
220:
221: /* Set up fill mode for the upcoming node. */
1.4 kristaps 222:
223: switch (n->type) {
1.132 schwarze 224: case ROFFT_BLOCK:
225: save_fillmode = 0;
226: /* Some block macros suspend or cancel .nf. */
227: switch (n->tok) {
228: case MAN_TP: /* Tagged paragraphs */
229: case MAN_IP: /* temporarily disable .nf */
230: case MAN_HP: /* for the head. */
231: save_fillmode = want_fillmode;
232: /* FALLTHROUGH */
233: case MAN_SH: /* Section headers */
234: case MAN_SS: /* permanently cancel .nf. */
235: want_fillmode = MAN_fi;
236: /* FALLTHROUGH */
237: case MAN_PP: /* These have no head. */
1.158 ! schwarze 238: case MAN_RS: /* They will simply */
! 239: case MAN_UR: /* reopen .nf in the body. */
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, "");
1.157 schwarze 266: if (want_fillmode == MAN_nf || *n->string != '\0')
1.132 schwarze 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);
1.155 schwarze 322: if (man_html_acts[n->tok - MAN_TH].pre != NULL)
323: child = (*man_html_acts[n->tok - MAN_TH].pre)(man,
324: n, h);
1.132 schwarze 325:
326: /* Some block macros resume .nf in the body. */
327: if (save_fillmode && n->type == ROFFT_BODY)
328: want_fillmode = save_fillmode;
329:
1.4 kristaps 330: break;
331: }
332:
1.21 kristaps 333: if (child && n->child)
1.132 schwarze 334: print_man_nodelist(man, n->child, h);
1.21 kristaps 335:
1.24 kristaps 336: /* This will automatically close out any font scope. */
1.132 schwarze 337: print_stagq(h, t);
338:
339: if (fillmode(h, 0) == MAN_nf &&
1.157 schwarze 340: n->next != NULL && n->next->flags & NODE_LINE) {
341: /* In .nf = <pre>, print even empty lines. */
342: h->col++;
1.132 schwarze 343: print_endline(h);
1.157 schwarze 344: }
1.132 schwarze 345: }
346:
347: /*
348: * MAN_nf switches to no-fill mode, MAN_fi to fill mode.
349: * Other arguments do not switch.
350: * The old mode is returned.
351: */
352: static int
353: fillmode(struct html *h, int want)
354: {
355: struct tag *pre;
356: int had;
1.4 kristaps 357:
1.132 schwarze 358: for (pre = h->tag; pre != NULL; pre = pre->next)
359: if (pre->tag == TAG_PRE)
360: break;
361:
362: had = pre == NULL ? MAN_fi : MAN_nf;
1.130 schwarze 363:
1.132 schwarze 364: if (want && want != had) {
365: if (want == MAN_nf)
366: print_otag(h, TAG_PRE, "");
367: else
368: print_tagq(h, pre);
369: }
370: return had;
1.4 kristaps 371: }
372:
1.65 kristaps 373: static void
1.147 schwarze 374: man_root_pre(const struct roff_meta *man, struct html *h)
1.4 kristaps 375: {
376: struct tag *t, *tt;
1.94 schwarze 377: char *title;
1.4 kristaps 378:
1.89 schwarze 379: assert(man->title);
380: assert(man->msec);
1.94 schwarze 381: mandoc_asprintf(&title, "%s(%s)", man->title, man->msec);
1.4 kristaps 382:
1.122 schwarze 383: t = print_otag(h, TAG_TABLE, "c", "head");
384: tt = print_otag(h, TAG_TR, "");
1.4 kristaps 385:
1.122 schwarze 386: print_otag(h, TAG_TD, "c", "head-ltitle");
1.4 kristaps 387: print_text(h, title);
388: print_stagq(h, tt);
389:
1.122 schwarze 390: print_otag(h, TAG_TD, "c", "head-vol");
1.95 schwarze 391: if (NULL != man->vol)
392: print_text(h, man->vol);
1.4 kristaps 393: print_stagq(h, tt);
394:
1.122 schwarze 395: print_otag(h, TAG_TD, "c", "head-rtitle");
1.4 kristaps 396: print_text(h, title);
397: print_tagq(h, t);
1.94 schwarze 398: free(title);
1.4 kristaps 399: }
400:
401: static void
1.147 schwarze 402: man_root_post(const struct roff_meta *man, struct html *h)
1.4 kristaps 403: {
404: struct tag *t, *tt;
405:
1.122 schwarze 406: t = print_otag(h, TAG_TABLE, "c", "foot");
407: tt = print_otag(h, TAG_TR, "");
1.55 kristaps 408:
1.122 schwarze 409: print_otag(h, TAG_TD, "c", "foot-date");
1.89 schwarze 410: print_text(h, man->date);
1.4 kristaps 411: print_stagq(h, tt);
412:
1.122 schwarze 413: print_otag(h, TAG_TD, "c", "foot-os");
1.115 schwarze 414: if (man->os)
415: print_text(h, man->os);
1.4 kristaps 416: print_tagq(h, t);
417: }
418:
419: static int
420: man_SH_pre(MAN_ARGS)
421: {
1.134 schwarze 422: char *id;
423:
424: if (n->type == ROFFT_HEAD) {
1.150 schwarze 425: id = html_make_id(n, 1);
1.134 schwarze 426: print_otag(h, TAG_H1, "cTi", "Sh", id);
1.135 schwarze 427: if (id != NULL)
1.148 schwarze 428: print_otag(h, TAG_A, "chR", "permalink", id);
1.134 schwarze 429: }
1.119 schwarze 430: return 1;
1.4 kristaps 431: }
432:
433: static int
1.8 kristaps 434: man_alt_pre(MAN_ARGS)
435: {
1.114 schwarze 436: const struct roff_node *nn;
1.130 schwarze 437: int i;
1.57 kristaps 438: enum htmltag fp;
439: struct tag *t;
1.8 kristaps 440:
441: for (i = 0, nn = n->child; nn; nn = nn->next, i++) {
442: switch (n->tok) {
1.93 schwarze 443: case MAN_BI:
1.57 kristaps 444: fp = i % 2 ? TAG_I : TAG_B;
1.8 kristaps 445: break;
1.93 schwarze 446: case MAN_IB:
1.57 kristaps 447: fp = i % 2 ? TAG_B : TAG_I;
1.8 kristaps 448: break;
1.93 schwarze 449: case MAN_RI:
1.57 kristaps 450: fp = i % 2 ? TAG_I : TAG_MAX;
1.8 kristaps 451: break;
1.93 schwarze 452: case MAN_IR:
1.57 kristaps 453: fp = i % 2 ? TAG_MAX : TAG_I;
1.8 kristaps 454: break;
1.93 schwarze 455: case MAN_BR:
1.57 kristaps 456: fp = i % 2 ? TAG_MAX : TAG_B;
1.8 kristaps 457: break;
1.93 schwarze 458: case MAN_RB:
1.57 kristaps 459: fp = i % 2 ? TAG_B : TAG_MAX;
1.8 kristaps 460: break;
461: default:
462: abort();
463: }
464:
465: if (i)
466: h->flags |= HTML_NOSPACE;
467:
1.130 schwarze 468: if (fp != TAG_MAX)
1.122 schwarze 469: t = print_otag(h, fp, "");
1.57 kristaps 470:
1.130 schwarze 471: print_text(h, nn->string);
1.57 kristaps 472:
1.130 schwarze 473: if (fp != TAG_MAX)
1.57 kristaps 474: print_tagq(h, t);
1.8 kristaps 475: }
1.119 schwarze 476: return 0;
1.8 kristaps 477: }
478:
479: static int
1.56 kristaps 480: man_SM_pre(MAN_ARGS)
1.8 kristaps 481: {
1.122 schwarze 482: print_otag(h, TAG_SMALL, "");
1.56 kristaps 483: if (MAN_SB == n->tok)
1.122 schwarze 484: print_otag(h, TAG_B, "");
1.119 schwarze 485: return 1;
1.8 kristaps 486: }
487:
488: static int
1.4 kristaps 489: man_SS_pre(MAN_ARGS)
490: {
1.134 schwarze 491: char *id;
492:
493: if (n->type == ROFFT_HEAD) {
1.150 schwarze 494: id = html_make_id(n, 1);
1.134 schwarze 495: print_otag(h, TAG_H2, "cTi", "Ss", id);
1.135 schwarze 496: if (id != NULL)
1.148 schwarze 497: print_otag(h, TAG_A, "chR", "permalink", id);
1.134 schwarze 498: }
1.119 schwarze 499: return 1;
1.4 kristaps 500: }
501:
502: static int
503: man_PP_pre(MAN_ARGS)
504: {
505:
1.113 schwarze 506: if (n->type == ROFFT_HEAD)
1.119 schwarze 507: return 0;
1.113 schwarze 508: else if (n->type == ROFFT_BLOCK)
1.74 kristaps 509: print_bvspace(h, n);
1.47 kristaps 510:
1.119 schwarze 511: return 1;
1.5 kristaps 512: }
513:
514: static int
515: man_IP_pre(MAN_ARGS)
516: {
1.114 schwarze 517: const struct roff_node *nn;
1.5 kristaps 518:
1.113 schwarze 519: if (n->type == ROFFT_BODY) {
1.149 schwarze 520: print_otag(h, TAG_DD, "");
1.119 schwarze 521: return 1;
1.113 schwarze 522: } else if (n->type != ROFFT_HEAD) {
1.129 schwarze 523: print_otag(h, TAG_DL, "c", "Bl-tag");
1.119 schwarze 524: return 1;
1.6 kristaps 525: }
526:
1.149 schwarze 527: print_otag(h, TAG_DT, "");
1.6 kristaps 528:
1.154 schwarze 529: switch(n->tok) {
530: case MAN_IP: /* Only print the first header element. */
531: if (n->child != NULL)
532: print_man_node(man, n->child, h);
533: break;
534: case MAN_TP: /* Only print next-line header elements. */
535: case MAN_TQ:
1.91 schwarze 536: nn = n->child;
1.154 schwarze 537: while (nn != NULL && (NODE_LINE & nn->flags) == 0)
1.91 schwarze 538: nn = nn->next;
1.154 schwarze 539: while (nn != NULL) {
1.132 schwarze 540: print_man_node(man, nn, h);
1.91 schwarze 541: nn = nn->next;
542: }
1.154 schwarze 543: break;
544: default:
545: abort();
1.91 schwarze 546: }
1.6 kristaps 547:
1.119 schwarze 548: return 0;
1.6 kristaps 549: }
550:
551: static int
552: man_HP_pre(MAN_ARGS)
553: {
1.113 schwarze 554: if (n->type == ROFFT_HEAD)
1.119 schwarze 555: return 0;
1.72 kristaps 556:
1.151 schwarze 557: if (n->type == ROFFT_BLOCK) {
558: print_bvspace(h, n);
559: print_otag(h, TAG_DIV, "c", "HP");
560: }
1.119 schwarze 561: return 1;
1.4 kristaps 562: }
1.86 kristaps 563:
564: static int
565: man_OP_pre(MAN_ARGS)
566: {
567: struct tag *tt;
568:
569: print_text(h, "[");
570: h->flags |= HTML_NOSPACE;
1.128 schwarze 571: tt = print_otag(h, TAG_SPAN, "c", "Op");
1.86 kristaps 572:
573: if (NULL != (n = n->child)) {
1.122 schwarze 574: print_otag(h, TAG_B, "");
1.86 kristaps 575: print_text(h, n->string);
576: }
577:
578: print_stagq(h, tt);
579:
580: if (NULL != n && NULL != n->next) {
1.122 schwarze 581: print_otag(h, TAG_I, "");
1.86 kristaps 582: print_text(h, n->next->string);
583: }
584:
585: print_stagq(h, tt);
586: h->flags |= HTML_NOSPACE;
587: print_text(h, "]");
1.119 schwarze 588: return 0;
1.86 kristaps 589: }
590:
1.8 kristaps 591: static int
592: man_B_pre(MAN_ARGS)
593: {
1.122 schwarze 594: print_otag(h, TAG_B, "");
1.119 schwarze 595: return 1;
1.8 kristaps 596: }
597:
598: static int
599: man_I_pre(MAN_ARGS)
600: {
1.122 schwarze 601: print_otag(h, TAG_I, "");
1.119 schwarze 602: return 1;
1.45 kristaps 603: }
604:
605: static int
606: man_in_pre(MAN_ARGS)
607: {
1.122 schwarze 608: print_otag(h, TAG_BR, "");
1.119 schwarze 609: return 0;
1.8 kristaps 610: }
611:
612: static int
613: man_ign_pre(MAN_ARGS)
614: {
615:
1.119 schwarze 616: return 0;
1.8 kristaps 617: }
1.9 kristaps 618:
619: static int
620: man_RS_pre(MAN_ARGS)
621: {
1.113 schwarze 622: if (n->type == ROFFT_HEAD)
1.119 schwarze 623: return 0;
1.152 schwarze 624: if (n->type == ROFFT_BLOCK)
625: print_otag(h, TAG_DIV, "c", "Bd-indent");
1.156 schwarze 626: return 1;
627: }
628:
629: static int
630: man_SY_pre(MAN_ARGS)
631: {
632: switch (n->type) {
633: case ROFFT_BLOCK:
634: print_otag(h, TAG_TABLE, "c", "Nm");
635: print_otag(h, TAG_TR, "");
636: break;
637: case ROFFT_HEAD:
638: print_otag(h, TAG_TD, "");
639: print_otag(h, TAG_CODE, "cT", "Nm");
640: break;
641: case ROFFT_BODY:
642: print_otag(h, TAG_TD, "");
643: break;
644: default:
645: abort();
646: }
1.119 schwarze 647: return 1;
1.90 schwarze 648: }
649:
650: static int
651: man_UR_pre(MAN_ARGS)
652: {
1.145 schwarze 653: char *cp;
1.90 schwarze 654: n = n->child;
1.113 schwarze 655: assert(n->type == ROFFT_HEAD);
1.120 schwarze 656: if (n->child != NULL) {
1.113 schwarze 657: assert(n->child->type == ROFFT_TEXT);
1.145 schwarze 658: if (n->tok == MAN_MT) {
659: mandoc_asprintf(&cp, "mailto:%s", n->child->string);
660: print_otag(h, TAG_A, "cTh", "Mt", cp);
661: free(cp);
662: } else
663: print_otag(h, TAG_A, "cTh", "Lk", n->child->string);
1.90 schwarze 664: }
665:
1.113 schwarze 666: assert(n->next->type == ROFFT_BODY);
1.120 schwarze 667: if (n->next->child != NULL)
1.90 schwarze 668: n = n->next;
669:
1.132 schwarze 670: print_man_nodelist(man, n->child, h);
1.90 schwarze 671:
1.119 schwarze 672: return 0;
1.158 ! schwarze 673: }
! 674:
! 675: static int
! 676: man_abort_pre(MAN_ARGS)
! 677: {
! 678: abort();
1.9 kristaps 679: }
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