Annotation of src/usr.bin/mandoc/man_html.c, Revision 1.140
1.140 ! schwarze 1: /* $OpenBSD: man_html.c,v 1.139 2023/10/18 16:11:29 schwarze Exp $ */
1.1 schwarze 2: /*
1.140 ! schwarze 3: * Copyright (c) 2013-15,2017-20,2022-23 Ingo Schwarze <schwarze@openbsd.org>
1.56 schwarze 4: * Copyright (c) 2008-2012, 2014 Kristaps Dzonsons <kristaps@bsd.lv>
1.1 schwarze 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: *
1.66 schwarze 10: * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHORS DISCLAIM ALL WARRANTIES
1.1 schwarze 11: * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
1.66 schwarze 12: * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR
1.1 schwarze 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.
1.130 schwarze 17: *
18: * HTML formatter for man(7) used by mandoc(1).
1.1 schwarze 19: */
20: #include <sys/types.h>
21:
22: #include <assert.h>
23: #include <ctype.h>
24: #include <stdio.h>
25: #include <stdlib.h>
26: #include <string.h>
27:
1.53 schwarze 28: #include "mandoc_aux.h"
1.113 schwarze 29: #include "mandoc.h"
1.66 schwarze 30: #include "roff.h"
1.58 schwarze 31: #include "man.h"
1.1 schwarze 32: #include "out.h"
33: #include "html.h"
34: #include "main.h"
35:
1.68 schwarze 36: #define MAN_ARGS const struct roff_meta *man, \
1.129 schwarze 37: struct roff_node *n, \
1.1 schwarze 38: struct html *h
39:
1.108 schwarze 40: struct man_html_act {
1.1 schwarze 41: int (*pre)(MAN_ARGS);
42: int (*post)(MAN_ARGS);
43: };
44:
1.100 schwarze 45: static void print_man_head(const struct roff_meta *,
46: struct html *);
1.1 schwarze 47: static void print_man_nodelist(MAN_ARGS);
48: static void print_man_node(MAN_ARGS);
1.126 schwarze 49: static char list_continues(const struct roff_node *,
50: const struct roff_node *);
1.1 schwarze 51: static int man_B_pre(MAN_ARGS);
1.46 schwarze 52: static int man_IP_pre(MAN_ARGS);
1.1 schwarze 53: static int man_I_pre(MAN_ARGS);
1.140 ! schwarze 54: static int man_MR_pre(MAN_ARGS);
1.46 schwarze 55: static int man_OP_pre(MAN_ARGS);
1.1 schwarze 56: static int man_PP_pre(MAN_ARGS);
57: static int man_RS_pre(MAN_ARGS);
58: static int man_SH_pre(MAN_ARGS);
59: static int man_SM_pre(MAN_ARGS);
1.109 schwarze 60: static int man_SY_pre(MAN_ARGS);
1.49 schwarze 61: static int man_UR_pre(MAN_ARGS);
1.46 schwarze 62: static int man_alt_pre(MAN_ARGS);
63: static int man_ign_pre(MAN_ARGS);
64: static int man_in_pre(MAN_ARGS);
1.100 schwarze 65: static void man_root_post(const struct roff_meta *,
66: struct html *);
67: static void man_root_pre(const struct roff_meta *,
68: struct html *);
1.1 schwarze 69:
1.108 schwarze 70: static const struct man_html_act man_html_acts[MAN_MAX - MAN_TH] = {
1.1 schwarze 71: { NULL, NULL }, /* TH */
72: { man_SH_pre, NULL }, /* SH */
1.119 schwarze 73: { man_SH_pre, NULL }, /* SS */
1.1 schwarze 74: { man_IP_pre, NULL }, /* TP */
1.107 schwarze 75: { man_IP_pre, NULL }, /* TQ */
1.138 schwarze 76: { man_PP_pre, NULL }, /* LP */
1.1 schwarze 77: { man_PP_pre, NULL }, /* PP */
1.138 schwarze 78: { man_PP_pre, NULL }, /* P */
1.1 schwarze 79: { man_IP_pre, NULL }, /* IP */
1.119 schwarze 80: { man_PP_pre, NULL }, /* HP */
1.1 schwarze 81: { man_SM_pre, NULL }, /* SM */
1.26 schwarze 82: { man_SM_pre, NULL }, /* SB */
1.1 schwarze 83: { man_alt_pre, NULL }, /* BI */
84: { man_alt_pre, NULL }, /* IB */
85: { man_alt_pre, NULL }, /* BR */
86: { man_alt_pre, NULL }, /* RB */
87: { NULL, NULL }, /* R */
88: { man_B_pre, NULL }, /* B */
89: { man_I_pre, NULL }, /* I */
90: { man_alt_pre, NULL }, /* IR */
91: { man_alt_pre, NULL }, /* RI */
92: { NULL, NULL }, /* RE */
93: { man_RS_pre, NULL }, /* RS */
94: { man_ign_pre, NULL }, /* DT */
95: { man_ign_pre, NULL }, /* UC */
1.2 schwarze 96: { man_ign_pre, NULL }, /* PD */
1.13 schwarze 97: { man_ign_pre, NULL }, /* AT */
1.18 schwarze 98: { man_in_pre, NULL }, /* in */
1.109 schwarze 99: { man_SY_pre, NULL }, /* SY */
100: { NULL, NULL }, /* YS */
1.46 schwarze 101: { man_OP_pre, NULL }, /* OP */
1.85 schwarze 102: { NULL, NULL }, /* EX */
103: { NULL, NULL }, /* EE */
1.49 schwarze 104: { man_UR_pre, NULL }, /* UR */
105: { NULL, NULL }, /* UE */
1.98 bentley 106: { man_UR_pre, NULL }, /* MT */
107: { NULL, NULL }, /* ME */
1.140 ! schwarze 108: { man_MR_pre, NULL }, /* MR */
1.1 schwarze 109: };
110:
1.52 schwarze 111:
1.1 schwarze 112: void
1.114 schwarze 113: html_man(void *arg, const struct roff_meta *man)
1.1 schwarze 114: {
1.100 schwarze 115: struct html *h;
116: struct roff_node *n;
117: struct tag *t;
1.43 schwarze 118:
1.70 schwarze 119: h = (struct html *)arg;
1.100 schwarze 120: n = man->first->child;
1.1 schwarze 121:
1.79 schwarze 122: if ((h->oflags & HTML_FRAGMENT) == 0) {
1.43 schwarze 123: print_gen_decls(h);
1.79 schwarze 124: print_otag(h, TAG_HTML, "");
125: t = print_otag(h, TAG_HEAD, "");
1.114 schwarze 126: print_man_head(man, h);
1.79 schwarze 127: print_tagq(h, t);
1.134 schwarze 128: if (n != NULL && n->type == ROFFT_COMMENT)
129: print_gen_comment(h, n);
1.75 schwarze 130: print_otag(h, TAG_BODY, "");
1.79 schwarze 131: }
1.25 schwarze 132:
1.114 schwarze 133: man_root_pre(man, h);
1.133 schwarze 134: t = print_otag(h, TAG_MAIN, "c", "manual-text");
1.114 schwarze 135: print_man_nodelist(man, n, h);
1.80 schwarze 136: print_tagq(h, t);
1.114 schwarze 137: man_root_post(man, h);
1.79 schwarze 138: print_tagq(h, NULL);
1.1 schwarze 139: }
140:
141: static void
1.100 schwarze 142: print_man_head(const struct roff_meta *man, struct html *h)
1.1 schwarze 143: {
1.76 schwarze 144: char *cp;
1.1 schwarze 145:
146: print_gen_head(h);
1.76 schwarze 147: mandoc_asprintf(&cp, "%s(%s)", man->title, man->msec);
1.75 schwarze 148: print_otag(h, TAG_TITLE, "");
1.76 schwarze 149: print_text(h, cp);
150: free(cp);
1.1 schwarze 151: }
152:
153: static void
154: print_man_nodelist(MAN_ARGS)
155: {
1.63 schwarze 156: while (n != NULL) {
1.85 schwarze 157: print_man_node(man, n, h);
1.63 schwarze 158: n = n->next;
159: }
1.1 schwarze 160: }
161:
162: static void
163: print_man_node(MAN_ARGS)
164: {
1.85 schwarze 165: struct tag *t;
1.1 schwarze 166: int child;
167:
1.120 schwarze 168: if (n->type == ROFFT_COMMENT || n->flags & NODE_NOPRT)
169: return;
170:
1.132 schwarze 171: if ((n->flags & NODE_NOFILL) == 0)
172: html_fillmode(h, ROFF_fi);
173: else if (html_fillmode(h, ROFF_nf) == ROFF_nf &&
174: n->tok != ROFF_fi && n->flags & NODE_LINE &&
175: (n->prev == NULL || n->prev->tok != MAN_YS))
176: print_endline(h);
1.85 schwarze 177:
178: child = 1;
179: switch (n->type) {
180: case ROFFT_TEXT:
1.116 schwarze 181: if (*n->string == '\0') {
182: print_endline(h);
183: return;
184: }
185: if (*n->string == ' ' && n->flags & NODE_LINE &&
186: (h->flags & HTML_NONEWLINE) == 0)
1.128 schwarze 187: print_otag(h, TAG_BR, "");
1.116 schwarze 188: else if (n->flags & NODE_DELIMC)
189: h->flags |= HTML_NOSPACE;
1.123 schwarze 190: t = h->tag;
191: t->refcnt++;
1.1 schwarze 192: print_text(h, n->string);
1.83 schwarze 193: break;
1.66 schwarze 194: case ROFFT_EQN:
1.123 schwarze 195: t = h->tag;
196: t->refcnt++;
1.41 schwarze 197: print_eqn(h, n->eqn);
1.37 schwarze 198: break;
1.66 schwarze 199: case ROFFT_TBL:
1.33 schwarze 200: /*
201: * This will take care of initialising all of the table
202: * state data for the first table, then tearing it down
203: * for the last one.
204: */
1.29 schwarze 205: print_tbl(h, n->span);
1.32 schwarze 206: return;
1.1 schwarze 207: default:
1.52 schwarze 208: /*
1.4 schwarze 209: * Close out scope of font prior to opening a macro
1.33 schwarze 210: * scope.
1.4 schwarze 211: */
1.127 schwarze 212: if (h->metac != ESCAPE_FONTROMAN) {
1.27 schwarze 213: h->metal = h->metac;
1.127 schwarze 214: h->metac = ESCAPE_FONTROMAN;
1.33 schwarze 215: }
216:
217: /*
218: * Close out the current table, if it's open, and unset
219: * the "meta" table state. This will be reopened on the
220: * next table element.
221: */
1.123 schwarze 222: if (h->tblt != NULL)
1.33 schwarze 223: print_tblclose(h);
1.123 schwarze 224: t = h->tag;
225: t->refcnt++;
1.90 schwarze 226: if (n->tok < ROFF_MAX) {
1.91 schwarze 227: roff_html_pre(h, n);
1.123 schwarze 228: t->refcnt--;
1.120 schwarze 229: print_stagq(h, t);
1.116 schwarze 230: return;
1.90 schwarze 231: }
232: assert(n->tok >= MAN_TH && n->tok < MAN_MAX);
1.108 schwarze 233: if (man_html_acts[n->tok - MAN_TH].pre != NULL)
234: child = (*man_html_acts[n->tok - MAN_TH].pre)(man,
235: n, h);
1.1 schwarze 236: break;
237: }
238:
1.117 schwarze 239: if (child && n->child != NULL)
1.85 schwarze 240: print_man_nodelist(man, n->child, h);
1.1 schwarze 241:
1.4 schwarze 242: /* This will automatically close out any font scope. */
1.123 schwarze 243: t->refcnt--;
1.124 schwarze 244: if (n->type == ROFFT_BLOCK &&
245: (n->tok == MAN_IP || n->tok == MAN_TP || n->tok == MAN_TQ)) {
246: t = h->tag;
1.126 schwarze 247: while (t->tag != TAG_DL && t->tag != TAG_UL)
1.124 schwarze 248: t = t->next;
249: /*
250: * Close the list if no further item of the same type
251: * follows; otherwise, close the item only.
252: */
1.129 schwarze 253: if (list_continues(n, roff_node_next(n)) == '\0') {
1.124 schwarze 254: print_tagq(h, t);
255: t = NULL;
256: }
257: }
258: if (t != NULL)
259: print_stagq(h, t);
1.1 schwarze 260: }
261:
1.38 schwarze 262: static void
1.100 schwarze 263: man_root_pre(const struct roff_meta *man, struct html *h)
1.1 schwarze 264: {
1.135 schwarze 265: struct tag *t;
1.53 schwarze 266: char *title;
1.1 schwarze 267:
1.48 schwarze 268: assert(man->title);
269: assert(man->msec);
1.53 schwarze 270: mandoc_asprintf(&title, "%s(%s)", man->title, man->msec);
1.1 schwarze 271:
1.135 schwarze 272: t = print_otag(h, TAG_DIV, "cr?", "head", "doc-pageheader",
1.137 schwarze 273: "aria-label", "Manual header line");
1.1 schwarze 274:
1.135 schwarze 275: print_otag(h, TAG_SPAN, "c", "head-ltitle");
1.1 schwarze 276: print_text(h, title);
1.135 schwarze 277: print_stagq(h, t);
1.1 schwarze 278:
1.135 schwarze 279: print_otag(h, TAG_SPAN, "c", "head-vol");
1.117 schwarze 280: if (man->vol != NULL)
1.54 schwarze 281: print_text(h, man->vol);
1.135 schwarze 282: print_stagq(h, t);
1.1 schwarze 283:
1.135 schwarze 284: print_otag(h, TAG_SPAN, "c", "head-rtitle");
1.1 schwarze 285: print_text(h, title);
286: print_tagq(h, t);
1.53 schwarze 287: free(title);
1.1 schwarze 288: }
289:
290: static void
1.100 schwarze 291: man_root_post(const struct roff_meta *man, struct html *h)
1.1 schwarze 292: {
1.135 schwarze 293: struct tag *t;
294:
295: t = print_otag(h, TAG_DIV, "cr?", "foot", "doc-pagefooter",
1.137 schwarze 296: "aria-label", "Manual footer line");
1.1 schwarze 297:
1.135 schwarze 298: print_otag(h, TAG_SPAN, "c", "foot-left");
299: print_stagq(h, t);
1.25 schwarze 300:
1.135 schwarze 301: print_otag(h, TAG_SPAN, "c", "foot-date");
1.48 schwarze 302: print_text(h, man->date);
1.135 schwarze 303: print_stagq(h, t);
1.1 schwarze 304:
1.135 schwarze 305: print_otag(h, TAG_SPAN, "c", "foot-os");
1.117 schwarze 306: if (man->os != NULL)
1.68 schwarze 307: print_text(h, man->os);
1.1 schwarze 308: print_tagq(h, t);
309: }
310:
311: static int
312: man_SH_pre(MAN_ARGS)
313: {
1.125 schwarze 314: const char *class;
315: enum htmltag tag;
316:
317: if (n->tok == MAN_SH) {
1.136 schwarze 318: tag = TAG_H2;
1.125 schwarze 319: class = "Sh";
320: } else {
1.136 schwarze 321: tag = TAG_H3;
1.125 schwarze 322: class = "Ss";
323: }
1.119 schwarze 324: switch (n->type) {
325: case ROFFT_BLOCK:
326: html_close_paragraph(h);
1.125 schwarze 327: print_otag(h, TAG_SECTION, "c", class);
1.119 schwarze 328: break;
329: case ROFFT_HEAD:
1.130 schwarze 330: print_otag_id(h, tag, class, n);
1.119 schwarze 331: break;
332: case ROFFT_BODY:
333: break;
334: default:
335: abort();
1.87 schwarze 336: }
1.72 schwarze 337: return 1;
1.1 schwarze 338: }
339:
340: static int
341: man_alt_pre(MAN_ARGS)
342: {
1.67 schwarze 343: const struct roff_node *nn;
1.117 schwarze 344: struct tag *t;
1.83 schwarze 345: int i;
1.27 schwarze 346: enum htmltag fp;
1.1 schwarze 347:
1.117 schwarze 348: for (i = 0, nn = n->child; nn != NULL; nn = nn->next, i++) {
1.1 schwarze 349: switch (n->tok) {
1.52 schwarze 350: case MAN_BI:
1.27 schwarze 351: fp = i % 2 ? TAG_I : TAG_B;
1.1 schwarze 352: break;
1.52 schwarze 353: case MAN_IB:
1.27 schwarze 354: fp = i % 2 ? TAG_B : TAG_I;
1.1 schwarze 355: break;
1.52 schwarze 356: case MAN_RI:
1.27 schwarze 357: fp = i % 2 ? TAG_I : TAG_MAX;
1.1 schwarze 358: break;
1.52 schwarze 359: case MAN_IR:
1.27 schwarze 360: fp = i % 2 ? TAG_MAX : TAG_I;
1.1 schwarze 361: break;
1.52 schwarze 362: case MAN_BR:
1.27 schwarze 363: fp = i % 2 ? TAG_MAX : TAG_B;
1.1 schwarze 364: break;
1.52 schwarze 365: case MAN_RB:
1.27 schwarze 366: fp = i % 2 ? TAG_B : TAG_MAX;
1.1 schwarze 367: break;
368: default:
369: abort();
370: }
371:
372: if (i)
373: h->flags |= HTML_NOSPACE;
374:
1.83 schwarze 375: if (fp != TAG_MAX)
1.75 schwarze 376: t = print_otag(h, fp, "");
1.27 schwarze 377:
1.83 schwarze 378: print_text(h, nn->string);
1.27 schwarze 379:
1.83 schwarze 380: if (fp != TAG_MAX)
1.27 schwarze 381: print_tagq(h, t);
1.1 schwarze 382: }
1.72 schwarze 383: return 0;
1.1 schwarze 384: }
385:
386: static int
1.26 schwarze 387: man_SM_pre(MAN_ARGS)
1.1 schwarze 388: {
1.75 schwarze 389: print_otag(h, TAG_SMALL, "");
1.117 schwarze 390: if (n->tok == MAN_SB)
1.75 schwarze 391: print_otag(h, TAG_B, "");
1.72 schwarze 392: return 1;
1.1 schwarze 393: }
394:
395: static int
396: man_PP_pre(MAN_ARGS)
397: {
1.119 schwarze 398: switch (n->type) {
399: case ROFFT_BLOCK:
400: html_close_paragraph(h);
401: break;
402: case ROFFT_HEAD:
1.72 schwarze 403: return 0;
1.119 schwarze 404: case ROFFT_BODY:
405: if (n->child != NULL &&
406: (n->child->flags & NODE_NOFILL) == 0)
407: print_otag(h, TAG_P, "c",
1.138 schwarze 408: n->tok == MAN_HP ? "Pp HP" : "Pp");
1.119 schwarze 409: break;
410: default:
411: abort();
412: }
1.72 schwarze 413: return 1;
1.1 schwarze 414: }
415:
1.126 schwarze 416: static char
417: list_continues(const struct roff_node *n1, const struct roff_node *n2)
418: {
419: const char *s1, *s2;
420: char c1, c2;
421:
422: if (n1 == NULL || n1->type != ROFFT_BLOCK ||
423: n2 == NULL || n2->type != ROFFT_BLOCK)
424: return '\0';
425: if ((n1->tok == MAN_TP || n1->tok == MAN_TQ) &&
426: (n2->tok == MAN_TP || n2->tok == MAN_TQ))
427: return ' ';
428: if (n1->tok != MAN_IP || n2->tok != MAN_IP)
429: return '\0';
430: n1 = n1->head->child;
431: n2 = n2->head->child;
432: s1 = n1 == NULL ? "" : n1->string;
433: s2 = n2 == NULL ? "" : n2->string;
434: c1 = strcmp(s1, "*") == 0 ? '*' :
435: strcmp(s1, "\\-") == 0 ? '-' :
1.139 schwarze 436: strcmp(s1, "\\(bu") == 0 ? 'b' :
437: strcmp(s1, "\\[bu]") == 0 ? 'b' : ' ';
1.126 schwarze 438: c2 = strcmp(s2, "*") == 0 ? '*' :
439: strcmp(s2, "\\-") == 0 ? '-' :
1.139 schwarze 440: strcmp(s2, "\\(bu") == 0 ? 'b' :
441: strcmp(s2, "\\[bu]") == 0 ? 'b' : ' ';
1.126 schwarze 442: return c1 != c2 ? '\0' : c1 == 'b' ? '*' : c1;
443: }
444:
1.1 schwarze 445: static int
446: man_IP_pre(MAN_ARGS)
447: {
1.129 schwarze 448: struct roff_node *nn;
1.126 schwarze 449: const char *list_class;
450: enum htmltag list_elem, body_elem;
451: char list_type;
452:
453: nn = n->type == ROFFT_BLOCK ? n : n->parent;
1.129 schwarze 454: list_type = list_continues(roff_node_prev(nn), nn);
455: if (list_type == '\0') {
1.126 schwarze 456: /* Start a new list. */
1.129 schwarze 457: list_type = list_continues(nn, roff_node_next(nn));
458: if (list_type == '\0')
1.126 schwarze 459: list_type = ' ';
460: switch (list_type) {
461: case ' ':
462: list_class = "Bl-tag";
463: list_elem = TAG_DL;
464: break;
465: case '*':
466: list_class = "Bl-bullet";
467: list_elem = TAG_UL;
468: break;
469: case '-':
470: list_class = "Bl-dash";
471: list_elem = TAG_UL;
472: break;
473: default:
474: abort();
475: }
476: } else {
477: /* Continue a list that was started earlier. */
478: list_class = NULL;
479: list_elem = TAG_MAX;
480: }
481: body_elem = list_type == ' ' ? TAG_DD : TAG_LI;
1.1 schwarze 482:
1.119 schwarze 483: switch (n->type) {
484: case ROFFT_BLOCK:
485: html_close_paragraph(h);
1.126 schwarze 486: if (list_elem != TAG_MAX)
487: print_otag(h, list_elem, "c", list_class);
1.119 schwarze 488: return 1;
489: case ROFFT_HEAD:
1.126 schwarze 490: if (body_elem == TAG_LI)
491: return 0;
1.130 schwarze 492: print_otag_id(h, TAG_DT, NULL, n);
1.119 schwarze 493: break;
494: case ROFFT_BODY:
1.126 schwarze 495: print_otag(h, body_elem, "");
1.72 schwarze 496: return 1;
1.119 schwarze 497: default:
498: abort();
1.1 schwarze 499: }
1.107 schwarze 500: switch(n->tok) {
501: case MAN_IP: /* Only print the first header element. */
502: if (n->child != NULL)
503: print_man_node(man, n->child, h);
504: break;
505: case MAN_TP: /* Only print next-line header elements. */
506: case MAN_TQ:
1.50 schwarze 507: nn = n->child;
1.107 schwarze 508: while (nn != NULL && (NODE_LINE & nn->flags) == 0)
1.50 schwarze 509: nn = nn->next;
1.107 schwarze 510: while (nn != NULL) {
1.85 schwarze 511: print_man_node(man, nn, h);
1.50 schwarze 512: nn = nn->next;
513: }
1.107 schwarze 514: break;
515: default:
516: abort();
1.140 ! schwarze 517: }
! 518: return 0;
! 519: }
! 520:
! 521: static int
! 522: man_MR_pre(MAN_ARGS)
! 523: {
! 524: struct tag *t;
! 525: const char *name, *section, *suffix;
! 526: char *label;
! 527:
! 528: html_setfont(h, ESCAPE_FONTROMAN);
! 529: name = section = suffix = label = NULL;
! 530: if (n->child != NULL) {
! 531: name = n->child->string;
! 532: if (n->child->next != NULL) {
! 533: section = n->child->next->string;
! 534: mandoc_asprintf(&label,
! 535: "%s, section %s", name, section);
! 536: if (n->child->next->next != NULL)
! 537: suffix = n->child->next->next->string;
! 538: }
! 539: }
! 540:
! 541: if (name != NULL && section != NULL && h->base_man1 != NULL)
! 542: t = print_otag(h, TAG_A, "chM?", "Xr",
! 543: name, section, "aria-label", label);
! 544: else
! 545: t = print_otag(h, TAG_A, "c?", "Xr", "aria-label", label);
! 546:
! 547: free(label);
! 548: if (name != NULL) {
! 549: print_text(h, name);
! 550: h->flags |= HTML_NOSPACE;
! 551: }
! 552: print_text(h, "(");
! 553: h->flags |= HTML_NOSPACE;
! 554: if (section != NULL) {
! 555: print_text(h, section);
! 556: h->flags |= HTML_NOSPACE;
! 557: }
! 558: print_text(h, ")");
! 559: print_tagq(h, t);
! 560: if (suffix != NULL) {
! 561: h->flags |= HTML_NOSPACE;
! 562: print_text(h, suffix);
1.50 schwarze 563: }
1.72 schwarze 564: return 0;
1.1 schwarze 565: }
566:
567: static int
1.46 schwarze 568: man_OP_pre(MAN_ARGS)
569: {
570: struct tag *tt;
571:
572: print_text(h, "[");
573: h->flags |= HTML_NOSPACE;
1.81 schwarze 574: tt = print_otag(h, TAG_SPAN, "c", "Op");
1.46 schwarze 575:
1.117 schwarze 576: if ((n = n->child) != NULL) {
1.75 schwarze 577: print_otag(h, TAG_B, "");
1.46 schwarze 578: print_text(h, n->string);
579: }
580:
581: print_stagq(h, tt);
582:
1.117 schwarze 583: if (n != NULL && n->next != NULL) {
1.75 schwarze 584: print_otag(h, TAG_I, "");
1.46 schwarze 585: print_text(h, n->next->string);
586: }
587:
588: print_stagq(h, tt);
589: h->flags |= HTML_NOSPACE;
590: print_text(h, "]");
1.72 schwarze 591: return 0;
1.46 schwarze 592: }
593:
1.1 schwarze 594: static int
595: man_B_pre(MAN_ARGS)
596: {
1.75 schwarze 597: print_otag(h, TAG_B, "");
1.72 schwarze 598: return 1;
1.1 schwarze 599: }
600:
601: static int
602: man_I_pre(MAN_ARGS)
603: {
1.75 schwarze 604: print_otag(h, TAG_I, "");
1.72 schwarze 605: return 1;
1.18 schwarze 606: }
607:
608: static int
609: man_in_pre(MAN_ARGS)
610: {
1.75 schwarze 611: print_otag(h, TAG_BR, "");
1.72 schwarze 612: return 0;
1.1 schwarze 613: }
614:
615: static int
616: man_ign_pre(MAN_ARGS)
617: {
1.72 schwarze 618: return 0;
1.1 schwarze 619: }
620:
621: static int
622: man_RS_pre(MAN_ARGS)
623: {
1.119 schwarze 624: switch (n->type) {
625: case ROFFT_BLOCK:
626: html_close_paragraph(h);
627: break;
628: case ROFFT_HEAD:
1.72 schwarze 629: return 0;
1.119 schwarze 630: case ROFFT_BODY:
1.105 schwarze 631: print_otag(h, TAG_DIV, "c", "Bd-indent");
1.119 schwarze 632: break;
633: default:
634: abort();
635: }
1.109 schwarze 636: return 1;
637: }
638:
639: static int
640: man_SY_pre(MAN_ARGS)
641: {
642: switch (n->type) {
643: case ROFFT_BLOCK:
1.119 schwarze 644: html_close_paragraph(h);
1.109 schwarze 645: print_otag(h, TAG_TABLE, "c", "Nm");
646: print_otag(h, TAG_TR, "");
647: break;
648: case ROFFT_HEAD:
649: print_otag(h, TAG_TD, "");
1.121 schwarze 650: print_otag(h, TAG_CODE, "c", "Nm");
1.109 schwarze 651: break;
652: case ROFFT_BODY:
653: print_otag(h, TAG_TD, "");
654: break;
655: default:
656: abort();
657: }
1.72 schwarze 658: return 1;
1.49 schwarze 659: }
660:
661: static int
662: man_UR_pre(MAN_ARGS)
663: {
1.98 bentley 664: char *cp;
1.117 schwarze 665:
1.49 schwarze 666: n = n->child;
1.66 schwarze 667: assert(n->type == ROFFT_HEAD);
1.73 schwarze 668: if (n->child != NULL) {
1.66 schwarze 669: assert(n->child->type == ROFFT_TEXT);
1.98 bentley 670: if (n->tok == MAN_MT) {
671: mandoc_asprintf(&cp, "mailto:%s", n->child->string);
1.121 schwarze 672: print_otag(h, TAG_A, "ch", "Mt", cp);
1.98 bentley 673: free(cp);
674: } else
1.121 schwarze 675: print_otag(h, TAG_A, "ch", "Lk", n->child->string);
1.49 schwarze 676: }
677:
1.66 schwarze 678: assert(n->next->type == ROFFT_BODY);
1.73 schwarze 679: if (n->next->child != NULL)
1.49 schwarze 680: n = n->next;
681:
1.85 schwarze 682: print_man_nodelist(man, n->child, h);
1.72 schwarze 683: return 0;
1.1 schwarze 684: }