Annotation of mandoc/mdoc_html.c, Revision 1.24
1.24 ! kristaps 1: /* $Id: mdoc_html.c,v 1.23 2009/10/07 12:35:24 kristaps Exp $ */
1.1 kristaps 2: /*
3: * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se>
4: *
5: * Permission to use, copy, modify, and distribute this software for any
6: * purpose with or without fee is hereby granted, provided that the above
7: * copyright notice and this permission notice appear in all copies.
8: *
9: * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
10: * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
11: * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
12: * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13: * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
14: * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
15: * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
16: */
17: #include <sys/types.h>
1.7 kristaps 18: #include <sys/param.h>
1.1 kristaps 19: #include <sys/queue.h>
20:
21: #include <assert.h>
22: #include <ctype.h>
23: #include <err.h>
24: #include <stdio.h>
25: #include <stdlib.h>
26: #include <string.h>
27: #include <unistd.h>
28:
1.23 kristaps 29: #include "out.h"
1.1 kristaps 30: #include "html.h"
31: #include "mdoc.h"
32:
33: #define INDENT 5
34: #define HALFINDENT 3
35:
36: #define MDOC_ARGS const struct mdoc_meta *m, \
37: const struct mdoc_node *n, \
38: struct html *h
39:
40: struct htmlmdoc {
41: int (*pre)(MDOC_ARGS);
42: void (*post)(MDOC_ARGS);
43: };
44:
45: static void print_mdoc(MDOC_ARGS);
46: static void print_mdoc_head(MDOC_ARGS);
47: static void print_mdoc_node(MDOC_ARGS);
48: static void print_mdoc_nodelist(MDOC_ARGS);
49:
1.23 kristaps 50: static void a2width(const char *, struct roffsu *);
51: static void a2offs(const char *, struct roffsu *);
1.1 kristaps 52: static int a2list(const struct mdoc_node *);
53:
54: static void mdoc_root_post(MDOC_ARGS);
55: static int mdoc_root_pre(MDOC_ARGS);
1.23 kristaps 56: static int mdoc_it_block_pre(MDOC_ARGS, int,
57: struct roffsu *, int,
58: struct roffsu *);
59: static int mdoc_it_head_pre(MDOC_ARGS, int,
60: struct roffsu *);
61: static int mdoc_it_body_pre(MDOC_ARGS, int);
1.1 kristaps 62:
1.10 kristaps 63: static void mdoc__x_post(MDOC_ARGS);
64: static int mdoc__x_pre(MDOC_ARGS);
1.1 kristaps 65: static int mdoc_ad_pre(MDOC_ARGS);
66: static int mdoc_an_pre(MDOC_ARGS);
1.5 kristaps 67: static int mdoc_ap_pre(MDOC_ARGS);
1.1 kristaps 68: static void mdoc_aq_post(MDOC_ARGS);
69: static int mdoc_aq_pre(MDOC_ARGS);
70: static int mdoc_ar_pre(MDOC_ARGS);
71: static int mdoc_bd_pre(MDOC_ARGS);
1.5 kristaps 72: static int mdoc_bf_pre(MDOC_ARGS);
1.1 kristaps 73: static void mdoc_bl_post(MDOC_ARGS);
74: static int mdoc_bl_pre(MDOC_ARGS);
1.4 kristaps 75: static void mdoc_bq_post(MDOC_ARGS);
76: static int mdoc_bq_pre(MDOC_ARGS);
1.2 kristaps 77: static void mdoc_brq_post(MDOC_ARGS);
78: static int mdoc_brq_pre(MDOC_ARGS);
1.6 kristaps 79: static int mdoc_bt_pre(MDOC_ARGS);
1.4 kristaps 80: static int mdoc_bx_pre(MDOC_ARGS);
1.1 kristaps 81: static int mdoc_cd_pre(MDOC_ARGS);
82: static int mdoc_d1_pre(MDOC_ARGS);
83: static void mdoc_dq_post(MDOC_ARGS);
84: static int mdoc_dq_pre(MDOC_ARGS);
85: static int mdoc_dv_pre(MDOC_ARGS);
86: static int mdoc_fa_pre(MDOC_ARGS);
87: static int mdoc_fd_pre(MDOC_ARGS);
88: static int mdoc_fl_pre(MDOC_ARGS);
89: static int mdoc_fn_pre(MDOC_ARGS);
90: static int mdoc_ft_pre(MDOC_ARGS);
91: static int mdoc_em_pre(MDOC_ARGS);
92: static int mdoc_er_pre(MDOC_ARGS);
93: static int mdoc_ev_pre(MDOC_ARGS);
94: static int mdoc_ex_pre(MDOC_ARGS);
1.4 kristaps 95: static void mdoc_fo_post(MDOC_ARGS);
96: static int mdoc_fo_pre(MDOC_ARGS);
97: static int mdoc_ic_pre(MDOC_ARGS);
98: static int mdoc_in_pre(MDOC_ARGS);
1.1 kristaps 99: static int mdoc_it_pre(MDOC_ARGS);
1.6 kristaps 100: static int mdoc_lb_pre(MDOC_ARGS);
101: static int mdoc_li_pre(MDOC_ARGS);
1.2 kristaps 102: static int mdoc_lk_pre(MDOC_ARGS);
103: static int mdoc_mt_pre(MDOC_ARGS);
1.5 kristaps 104: static int mdoc_ms_pre(MDOC_ARGS);
1.1 kristaps 105: static int mdoc_nd_pre(MDOC_ARGS);
106: static int mdoc_nm_pre(MDOC_ARGS);
107: static int mdoc_ns_pre(MDOC_ARGS);
108: static void mdoc_op_post(MDOC_ARGS);
109: static int mdoc_op_pre(MDOC_ARGS);
110: static int mdoc_pa_pre(MDOC_ARGS);
1.5 kristaps 111: static void mdoc_pf_post(MDOC_ARGS);
112: static int mdoc_pf_pre(MDOC_ARGS);
1.1 kristaps 113: static void mdoc_pq_post(MDOC_ARGS);
114: static int mdoc_pq_pre(MDOC_ARGS);
1.5 kristaps 115: static int mdoc_rs_pre(MDOC_ARGS);
1.4 kristaps 116: static int mdoc_rv_pre(MDOC_ARGS);
1.1 kristaps 117: static int mdoc_sh_pre(MDOC_ARGS);
118: static int mdoc_sp_pre(MDOC_ARGS);
119: static void mdoc_sq_post(MDOC_ARGS);
120: static int mdoc_sq_pre(MDOC_ARGS);
121: static int mdoc_ss_pre(MDOC_ARGS);
122: static int mdoc_sx_pre(MDOC_ARGS);
1.6 kristaps 123: static int mdoc_sy_pre(MDOC_ARGS);
124: static int mdoc_ud_pre(MDOC_ARGS);
1.4 kristaps 125: static int mdoc_va_pre(MDOC_ARGS);
1.1 kristaps 126: static int mdoc_vt_pre(MDOC_ARGS);
127: static int mdoc_xr_pre(MDOC_ARGS);
128: static int mdoc_xx_pre(MDOC_ARGS);
129:
130: #ifdef __linux__
131: extern size_t strlcpy(char *, const char *, size_t);
132: extern size_t strlcat(char *, const char *, size_t);
133: #endif
134:
135: static const struct htmlmdoc mdocs[MDOC_MAX] = {
1.5 kristaps 136: {mdoc_ap_pre, NULL}, /* Ap */
1.1 kristaps 137: {NULL, NULL}, /* Dd */
138: {NULL, NULL}, /* Dt */
139: {NULL, NULL}, /* Os */
140: {mdoc_sh_pre, NULL }, /* Sh */
141: {mdoc_ss_pre, NULL }, /* Ss */
142: {mdoc_sp_pre, NULL}, /* Pp */
143: {mdoc_d1_pre, NULL}, /* D1 */
144: {mdoc_d1_pre, NULL}, /* Dl */
145: {mdoc_bd_pre, NULL}, /* Bd */
146: {NULL, NULL}, /* Ed */
147: {mdoc_bl_pre, mdoc_bl_post}, /* Bl */
148: {NULL, NULL}, /* El */
149: {mdoc_it_pre, NULL}, /* It */
150: {mdoc_ad_pre, NULL}, /* Ad */
151: {mdoc_an_pre, NULL}, /* An */
152: {mdoc_ar_pre, NULL}, /* Ar */
153: {mdoc_cd_pre, NULL}, /* Cd */
154: {mdoc_fl_pre, NULL}, /* Cm */
155: {mdoc_dv_pre, NULL}, /* Dv */
156: {mdoc_er_pre, NULL}, /* Er */
157: {mdoc_ev_pre, NULL}, /* Ev */
158: {mdoc_ex_pre, NULL}, /* Ex */
159: {mdoc_fa_pre, NULL}, /* Fa */
160: {mdoc_fd_pre, NULL}, /* Fd */
161: {mdoc_fl_pre, NULL}, /* Fl */
162: {mdoc_fn_pre, NULL}, /* Fn */
163: {mdoc_ft_pre, NULL}, /* Ft */
1.4 kristaps 164: {mdoc_ic_pre, NULL}, /* Ic */
165: {mdoc_in_pre, NULL}, /* In */
1.6 kristaps 166: {mdoc_li_pre, NULL}, /* Li */
1.1 kristaps 167: {mdoc_nd_pre, NULL}, /* Nd */
168: {mdoc_nm_pre, NULL}, /* Nm */
169: {mdoc_op_pre, mdoc_op_post}, /* Op */
170: {NULL, NULL}, /* Ot */
171: {mdoc_pa_pre, NULL}, /* Pa */
1.4 kristaps 172: {mdoc_rv_pre, NULL}, /* Rv */
1.1 kristaps 173: {NULL, NULL}, /* St */
1.4 kristaps 174: {mdoc_va_pre, NULL}, /* Va */
1.1 kristaps 175: {mdoc_vt_pre, NULL}, /* Vt */
176: {mdoc_xr_pre, NULL}, /* Xr */
1.10 kristaps 177: {mdoc__x_pre, mdoc__x_post}, /* %A */
178: {mdoc__x_pre, mdoc__x_post}, /* %B */
179: {mdoc__x_pre, mdoc__x_post}, /* %D */
180: {mdoc__x_pre, mdoc__x_post}, /* %I */
181: {mdoc__x_pre, mdoc__x_post}, /* %J */
182: {mdoc__x_pre, mdoc__x_post}, /* %N */
183: {mdoc__x_pre, mdoc__x_post}, /* %O */
184: {mdoc__x_pre, mdoc__x_post}, /* %P */
185: {mdoc__x_pre, mdoc__x_post}, /* %R */
186: {mdoc__x_pre, mdoc__x_post}, /* %T */
187: {mdoc__x_pre, mdoc__x_post}, /* %V */
1.1 kristaps 188: {NULL, NULL}, /* Ac */
189: {mdoc_aq_pre, mdoc_aq_post}, /* Ao */
190: {mdoc_aq_pre, mdoc_aq_post}, /* Aq */
191: {NULL, NULL}, /* At */
192: {NULL, NULL}, /* Bc */
1.5 kristaps 193: {mdoc_bf_pre, NULL}, /* Bf */
1.4 kristaps 194: {mdoc_bq_pre, mdoc_bq_post}, /* Bo */
195: {mdoc_bq_pre, mdoc_bq_post}, /* Bq */
1.1 kristaps 196: {mdoc_xx_pre, NULL}, /* Bsx */
1.4 kristaps 197: {mdoc_bx_pre, NULL}, /* Bx */
1.1 kristaps 198: {NULL, NULL}, /* Db */
199: {NULL, NULL}, /* Dc */
1.4 kristaps 200: {mdoc_dq_pre, mdoc_dq_post}, /* Do */
1.1 kristaps 201: {mdoc_dq_pre, mdoc_dq_post}, /* Dq */
202: {NULL, NULL}, /* Ec */
203: {NULL, NULL}, /* Ef */
204: {mdoc_em_pre, NULL}, /* Em */
205: {NULL, NULL}, /* Eo */
206: {mdoc_xx_pre, NULL}, /* Fx */
1.5 kristaps 207: {mdoc_ms_pre, NULL}, /* Ms */ /* FIXME: convert to symbol? */
1.1 kristaps 208: {NULL, NULL}, /* No */
209: {mdoc_ns_pre, NULL}, /* Ns */
210: {mdoc_xx_pre, NULL}, /* Nx */
211: {mdoc_xx_pre, NULL}, /* Ox */
212: {NULL, NULL}, /* Pc */
1.5 kristaps 213: {mdoc_pf_pre, mdoc_pf_post}, /* Pf */
1.1 kristaps 214: {mdoc_pq_pre, mdoc_pq_post}, /* Po */
215: {mdoc_pq_pre, mdoc_pq_post}, /* Pq */
216: {NULL, NULL}, /* Qc */
1.4 kristaps 217: {mdoc_sq_pre, mdoc_sq_post}, /* Ql */
1.5 kristaps 218: {mdoc_dq_pre, mdoc_dq_post}, /* Qo */
219: {mdoc_dq_pre, mdoc_dq_post}, /* Qq */
1.1 kristaps 220: {NULL, NULL}, /* Re */
1.5 kristaps 221: {mdoc_rs_pre, NULL}, /* Rs */
1.1 kristaps 222: {NULL, NULL}, /* Sc */
223: {mdoc_sq_pre, mdoc_sq_post}, /* So */
224: {mdoc_sq_pre, mdoc_sq_post}, /* Sq */
1.6 kristaps 225: {NULL, NULL}, /* Sm */ /* FIXME - no idea. */
1.1 kristaps 226: {mdoc_sx_pre, NULL}, /* Sx */
1.6 kristaps 227: {mdoc_sy_pre, NULL}, /* Sy */
1.1 kristaps 228: {NULL, NULL}, /* Tn */
229: {mdoc_xx_pre, NULL}, /* Ux */
230: {NULL, NULL}, /* Xc */
231: {NULL, NULL}, /* Xo */
1.4 kristaps 232: {mdoc_fo_pre, mdoc_fo_post}, /* Fo */
1.1 kristaps 233: {NULL, NULL}, /* Fc */
1.4 kristaps 234: {mdoc_op_pre, mdoc_op_post}, /* Oo */
1.1 kristaps 235: {NULL, NULL}, /* Oc */
236: {NULL, NULL}, /* Bk */
237: {NULL, NULL}, /* Ek */
1.6 kristaps 238: {mdoc_bt_pre, NULL}, /* Bt */
1.1 kristaps 239: {NULL, NULL}, /* Hf */
240: {NULL, NULL}, /* Fr */
1.6 kristaps 241: {mdoc_ud_pre, NULL}, /* Ud */
242: {mdoc_lb_pre, NULL}, /* Lb */
1.1 kristaps 243: {mdoc_sp_pre, NULL}, /* Lp */
1.2 kristaps 244: {mdoc_lk_pre, NULL}, /* Lk */
245: {mdoc_mt_pre, NULL}, /* Mt */
246: {mdoc_brq_pre, mdoc_brq_post}, /* Brq */
247: {mdoc_brq_pre, mdoc_brq_post}, /* Bro */
1.1 kristaps 248: {NULL, NULL}, /* Brc */
1.10 kristaps 249: {mdoc__x_pre, mdoc__x_post}, /* %C */
1.2 kristaps 250: {NULL, NULL}, /* Es */ /* TODO */
251: {NULL, NULL}, /* En */ /* TODO */
1.1 kristaps 252: {mdoc_xx_pre, NULL}, /* Dx */
1.10 kristaps 253: {mdoc__x_pre, mdoc__x_post}, /* %Q */
1.1 kristaps 254: {mdoc_sp_pre, NULL}, /* br */
255: {mdoc_sp_pre, NULL}, /* sp */
256: };
257:
258:
259: void
260: html_mdoc(void *arg, const struct mdoc *m)
261: {
262: struct html *h;
263: struct tag *t;
264:
265: h = (struct html *)arg;
266:
267: print_gen_doctype(h);
268: t = print_otag(h, TAG_HTML, 0, NULL);
269: print_mdoc(mdoc_meta(m), mdoc_node(m), h);
270: print_tagq(h, t);
271:
272: printf("\n");
273: }
274:
275:
1.23 kristaps 276: /*
277: * Return the list type for `Bl', e.g., `Bl -column' returns
278: * MDOC_Column. This can ONLY be run for lists; it will abort() if no
279: * list type is found.
280: */
1.1 kristaps 281: static int
282: a2list(const struct mdoc_node *n)
283: {
284: int i;
285:
286: assert(n->args);
287: for (i = 0; i < (int)n->args->argc; i++)
288: switch (n->args->argv[i].arg) {
289: case (MDOC_Enum):
290: /* FALLTHROUGH */
291: case (MDOC_Dash):
292: /* FALLTHROUGH */
293: case (MDOC_Hyphen):
294: /* FALLTHROUGH */
295: case (MDOC_Bullet):
296: /* FALLTHROUGH */
297: case (MDOC_Tag):
298: /* FALLTHROUGH */
299: case (MDOC_Hang):
300: /* FALLTHROUGH */
301: case (MDOC_Inset):
302: /* FALLTHROUGH */
303: case (MDOC_Diag):
304: /* FALLTHROUGH */
305: case (MDOC_Item):
306: /* FALLTHROUGH */
307: case (MDOC_Column):
308: /* FALLTHROUGH */
309: case (MDOC_Ohang):
310: return(n->args->argv[i].arg);
311: default:
312: break;
313: }
314:
315: abort();
316: /* NOTREACHED */
317: }
318:
319:
1.23 kristaps 320: /*
321: * Calculate the scaling unit passed in a `-width' argument. This uses
322: * either a native scaling unit (e.g., 1i, 2m) or the string length of
323: * the value.
324: */
325: static void
326: a2width(const char *p, struct roffsu *su)
1.1 kristaps 327: {
328:
1.24 ! kristaps 329: if (a2roffsu(p, su))
! 330: return;
! 331: su->unit = SCALE_EM;
! 332: su->scale = (int)strlen(p);
1.1 kristaps 333: }
334:
335:
1.23 kristaps 336: /*
337: * Calculate the scaling unit passed in an `-offset' argument. This
338: * uses either a native scaling unit (e.g., 1i, 2m), one of a set of
339: * predefined strings (indent, etc.), or the string length of the value.
340: */
341: static void
342: a2offs(const char *p, struct roffsu *su)
1.1 kristaps 343: {
344:
345: if (0 == strcmp(p, "left"))
1.23 kristaps 346: SCALE_HS_INIT(su, 0);
347: else if (0 == strcmp(p, "indent"))
348: SCALE_HS_INIT(su, INDENT);
349: else if (0 == strcmp(p, "indent-two"))
350: SCALE_HS_INIT(su, INDENT * 2);
1.24 ! kristaps 351: else if ( ! a2roffsu(p, su)) {
! 352: su->unit = SCALE_EM;
! 353: su->scale = (int)strlen(p);
! 354: }
1.1 kristaps 355: }
356:
357:
358: static void
359: print_mdoc(MDOC_ARGS)
360: {
361: struct tag *t;
362: struct htmlpair tag;
363:
364: t = print_otag(h, TAG_HEAD, 0, NULL);
365: print_mdoc_head(m, n, h);
366: print_tagq(h, t);
367:
368: t = print_otag(h, TAG_BODY, 0, NULL);
369:
370: tag.key = ATTR_CLASS;
371: tag.val = "body";
372: print_otag(h, TAG_DIV, 1, &tag);
373:
374: print_mdoc_nodelist(m, n, h);
375: print_tagq(h, t);
376: }
377:
378:
379: /* ARGSUSED */
380: static void
381: print_mdoc_head(MDOC_ARGS)
382: {
383:
384: print_gen_head(h);
1.20 kristaps 385: bufinit(h);
386: buffmt(h, "%s(%d)", m->title, m->msec);
1.1 kristaps 387:
388: if (m->arch) {
1.20 kristaps 389: bufcat(h, " (");
390: bufcat(h, m->arch);
391: bufcat(h, ")");
1.1 kristaps 392: }
393:
394: print_otag(h, TAG_TITLE, 0, NULL);
1.20 kristaps 395: print_text(h, h->buf);
1.1 kristaps 396: }
397:
398:
399: static void
400: print_mdoc_nodelist(MDOC_ARGS)
401: {
402:
403: print_mdoc_node(m, n, h);
404: if (n->next)
405: print_mdoc_nodelist(m, n->next, h);
406: }
407:
408:
409: static void
410: print_mdoc_node(MDOC_ARGS)
411: {
412: int child;
413: struct tag *t;
414:
415: child = 1;
416: t = SLIST_FIRST(&h->tags);
417:
1.16 kristaps 418: bufinit(h);
1.1 kristaps 419: switch (n->type) {
420: case (MDOC_ROOT):
421: child = mdoc_root_pre(m, n, h);
422: break;
423: case (MDOC_TEXT):
424: print_text(h, n->string);
425: break;
426: default:
427: if (mdocs[n->tok].pre)
428: child = (*mdocs[n->tok].pre)(m, n, h);
429: break;
430: }
431:
432: if (child && n->child)
433: print_mdoc_nodelist(m, n->child, h);
434:
435: print_stagq(h, t);
436:
1.16 kristaps 437: bufinit(h);
1.1 kristaps 438: switch (n->type) {
439: case (MDOC_ROOT):
440: mdoc_root_post(m, n, h);
441: break;
442: case (MDOC_TEXT):
443: break;
444: default:
445: if (mdocs[n->tok].post)
446: (*mdocs[n->tok].post)(m, n, h);
447: break;
448: }
449: }
450:
451:
452: /* ARGSUSED */
453: static void
454: mdoc_root_post(MDOC_ARGS)
455: {
456: struct tm tm;
457: struct htmlpair tag[2];
458: struct tag *t, *tt;
459: char b[BUFSIZ];
460:
1.23 kristaps 461: /*
462: * XXX: this should use divs, but in Firefox, divs with nested
463: * divs for some reason puke when trying to put a border line
464: * below. So I use tables, instead.
465: */
466:
1.1 kristaps 467: (void)localtime_r(&m->date, &tm);
468:
469: if (0 == strftime(b, BUFSIZ - 1, "%B %e, %Y", &tm))
470: err(EXIT_FAILURE, "strftime");
471:
1.23 kristaps 472: PAIR_CLASS_INIT(&tag[0], "footer");
473: bufcat_style(h, "width", "100%");
474: PAIR_STYLE_INIT(&tag[1], h);
1.1 kristaps 475: t = print_otag(h, TAG_TABLE, 2, tag);
476: tt = print_otag(h, TAG_TR, 0, NULL);
477:
1.23 kristaps 478: bufinit(h);
479: bufcat_style(h, "width", "50%");
480: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 481: print_otag(h, TAG_TD, 1, tag);
482: print_text(h, b);
483: print_stagq(h, tt);
484:
1.23 kristaps 485: bufinit(h);
486: bufcat_style(h, "width", "50%");
487: bufcat_style(h, "text-align", "right");
488: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 489: print_otag(h, TAG_TD, 1, tag);
490: print_text(h, m->os);
491: print_tagq(h, t);
492: }
493:
494:
495: /* ARGSUSED */
496: static int
497: mdoc_root_pre(MDOC_ARGS)
498: {
499: struct htmlpair tag[2];
500: struct tag *t, *tt;
501: char b[BUFSIZ], title[BUFSIZ];
502:
503: (void)strlcpy(b, m->vol, BUFSIZ);
504:
505: if (m->arch) {
506: (void)strlcat(b, " (", BUFSIZ);
507: (void)strlcat(b, m->arch, BUFSIZ);
508: (void)strlcat(b, ")", BUFSIZ);
509: }
510:
511: (void)snprintf(title, BUFSIZ - 1,
512: "%s(%d)", m->title, m->msec);
513:
1.23 kristaps 514: /* XXX: see note in mdoc_root_post() about divs. */
515:
516: PAIR_CLASS_INIT(&tag[0], "header");
517: bufcat_style(h, "width", "100%");
518: PAIR_STYLE_INIT(&tag[1], h);
1.1 kristaps 519: t = print_otag(h, TAG_TABLE, 2, tag);
520: tt = print_otag(h, TAG_TR, 0, NULL);
521:
1.23 kristaps 522: bufinit(h);
523: bufcat_style(h, "width", "10%");
524: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 525: print_otag(h, TAG_TD, 1, tag);
1.2 kristaps 526: print_text(h, title);
1.1 kristaps 527: print_stagq(h, tt);
528:
1.23 kristaps 529: bufinit(h);
530: bufcat_style(h, "text-align", "center");
531: bufcat_style(h, "white-space", "nowrap");
532: bufcat_style(h, "width", "80%");
533: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 534: print_otag(h, TAG_TD, 1, tag);
1.2 kristaps 535: print_text(h, b);
1.1 kristaps 536: print_stagq(h, tt);
537:
1.23 kristaps 538: bufinit(h);
539: bufcat_style(h, "text-align", "right");
540: bufcat_style(h, "width", "10%");
541: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 542: print_otag(h, TAG_TD, 1, tag);
1.2 kristaps 543: print_text(h, title);
1.1 kristaps 544: print_tagq(h, t);
545: return(1);
546: }
547:
548:
549: /* ARGSUSED */
550: static int
551: mdoc_sh_pre(MDOC_ARGS)
552: {
553: struct htmlpair tag[2];
554: const struct mdoc_node *nn;
1.21 kristaps 555: char link[BUFSIZ];
1.23 kristaps 556: struct roffsu su;
1.21 kristaps 557:
558: if (MDOC_BODY == n->type) {
1.23 kristaps 559: SCALE_HS_INIT(&su, INDENT);
560: bufcat_su(h, "margin-left", &su);
561: PAIR_CLASS_INIT(&tag[0], "sec-body");
562: PAIR_STYLE_INIT(&tag[1], h);
1.21 kristaps 563: print_otag(h, TAG_DIV, 2, tag);
1.1 kristaps 564: return(1);
565: } else if (MDOC_BLOCK == n->type) {
1.23 kristaps 566: PAIR_CLASS_INIT(&tag[0], "sec-block");
1.1 kristaps 567: if (n->prev && NULL == n->prev->body->child) {
568: print_otag(h, TAG_DIV, 1, tag);
569: return(1);
570: }
1.23 kristaps 571:
572: SCALE_VS_INIT(&su, 1);
573: bufcat_su(h, "margin-top", &su);
1.1 kristaps 574: if (NULL == n->next)
1.23 kristaps 575: bufcat_su(h, "margin-bottom", &su);
1.1 kristaps 576:
1.23 kristaps 577: PAIR_STYLE_INIT(&tag[1], h);
1.1 kristaps 578: print_otag(h, TAG_DIV, 2, tag);
579: return(1);
580: }
581:
1.21 kristaps 582: link[0] = 0;
583: for (nn = n->child; nn; nn = nn->next) {
584: (void)strlcat(link, nn->string, BUFSIZ);
585: if (nn->next)
586: (void)strlcat(link, "_", BUFSIZ);
587: }
588:
1.23 kristaps 589: /*
590: * TODO: make sure there are no duplicates, as HTML does not
591: * allow for multiple `id' tags of the same name.
592: */
1.22 kristaps 593:
1.23 kristaps 594: PAIR_CLASS_INIT(&tag[0], "sec-head");
1.21 kristaps 595: tag[1].key = ATTR_ID;
596: tag[1].val = link;
1.1 kristaps 597: print_otag(h, TAG_DIV, 2, tag);
598: return(1);
599: }
600:
601:
602: /* ARGSUSED */
603: static int
604: mdoc_ss_pre(MDOC_ARGS)
605: {
1.21 kristaps 606: struct htmlpair tag[3];
1.1 kristaps 607: const struct mdoc_node *nn;
1.21 kristaps 608: char link[BUFSIZ];
1.23 kristaps 609: struct roffsu su;
1.1 kristaps 610:
1.23 kristaps 611: SCALE_VS_INIT(&su, 1);
1.1 kristaps 612:
613: if (MDOC_BODY == n->type) {
1.23 kristaps 614: PAIR_CLASS_INIT(&tag[0], "ssec-body");
1.1 kristaps 615: if (n->parent->next && n->child) {
1.23 kristaps 616: bufcat_su(h, "margin-bottom", &su);
617: PAIR_STYLE_INIT(&tag[1], h);
618: print_otag(h, TAG_DIV, 2, tag);
619: } else
620: print_otag(h, TAG_DIV, 1, tag);
1.1 kristaps 621: return(1);
622: } else if (MDOC_BLOCK == n->type) {
1.23 kristaps 623: PAIR_CLASS_INIT(&tag[0], "ssec-block");
1.1 kristaps 624: if (n->prev) {
1.23 kristaps 625: bufcat_su(h, "margin-top", &su);
626: PAIR_STYLE_INIT(&tag[1], h);
627: print_otag(h, TAG_DIV, 2, tag);
628: } else
629: print_otag(h, TAG_DIV, 1, tag);
1.1 kristaps 630: return(1);
631: }
632:
1.23 kristaps 633: /* TODO: see note in mdoc_sh_pre() about duplicates. */
634:
1.21 kristaps 635: link[0] = 0;
636: for (nn = n->child; nn; nn = nn->next) {
637: (void)strlcat(link, nn->string, BUFSIZ);
638: if (nn->next)
639: (void)strlcat(link, "_", BUFSIZ);
640: }
641:
1.23 kristaps 642: SCALE_HS_INIT(&su, INDENT - HALFINDENT);
643: su.scale = -su.scale;
644: bufcat_su(h, "margin-left", &su);
1.22 kristaps 645:
1.23 kristaps 646: PAIR_CLASS_INIT(&tag[0], "ssec-head");
647: PAIR_STYLE_INIT(&tag[1], h);
1.21 kristaps 648: tag[2].key = ATTR_ID;
649: tag[2].val = link;
650: print_otag(h, TAG_DIV, 3, tag);
1.1 kristaps 651: return(1);
652: }
653:
654:
655: /* ARGSUSED */
656: static int
657: mdoc_fl_pre(MDOC_ARGS)
658: {
659: struct htmlpair tag;
660:
1.23 kristaps 661: PAIR_CLASS_INIT(&tag, "flag");
1.1 kristaps 662: print_otag(h, TAG_SPAN, 1, &tag);
663: if (MDOC_Fl == n->tok) {
664: print_text(h, "\\-");
665: h->flags |= HTML_NOSPACE;
666: }
667: return(1);
668: }
669:
670:
671: /* ARGSUSED */
672: static int
673: mdoc_nd_pre(MDOC_ARGS)
674: {
675: struct htmlpair tag;
676:
677: if (MDOC_BODY != n->type)
678: return(1);
679:
1.24 ! kristaps 680: /* XXX: this tag in theory can contain block elements. */
! 681:
1.1 kristaps 682: print_text(h, "\\(em");
1.23 kristaps 683: PAIR_CLASS_INIT(&tag, "desc-body");
1.1 kristaps 684: print_otag(h, TAG_SPAN, 1, &tag);
685: return(1);
686: }
687:
688:
689: /* ARGSUSED */
690: static int
691: mdoc_op_pre(MDOC_ARGS)
692: {
693: struct htmlpair tag;
694:
695: if (MDOC_BODY != n->type)
696: return(1);
697:
1.24 ! kristaps 698: /* XXX: this tag in theory can contain block elements. */
! 699:
1.1 kristaps 700: print_text(h, "\\(lB");
701: h->flags |= HTML_NOSPACE;
1.23 kristaps 702: PAIR_CLASS_INIT(&tag, "opt");
1.1 kristaps 703: print_otag(h, TAG_SPAN, 1, &tag);
704: return(1);
705: }
706:
707:
708: /* ARGSUSED */
709: static void
710: mdoc_op_post(MDOC_ARGS)
711: {
712:
713: if (MDOC_BODY != n->type)
714: return;
715: h->flags |= HTML_NOSPACE;
716: print_text(h, "\\(rB");
717: }
718:
719:
720: static int
721: mdoc_nm_pre(MDOC_ARGS)
722: {
723: struct htmlpair tag;
724:
725: if ( ! (HTML_NEWLINE & h->flags))
726: if (SEC_SYNOPSIS == n->sec) {
1.23 kristaps 727: bufcat_style(h, "clear", "both");
728: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 729: print_otag(h, TAG_BR, 1, &tag);
730: }
731:
1.23 kristaps 732: PAIR_CLASS_INIT(&tag, "name");
1.1 kristaps 733: print_otag(h, TAG_SPAN, 1, &tag);
734: if (NULL == n->child)
735: print_text(h, m->name);
736:
737: return(1);
738: }
739:
740:
741: /* ARGSUSED */
742: static int
743: mdoc_xr_pre(MDOC_ARGS)
744: {
745: struct htmlpair tag[2];
746: const struct mdoc_node *nn;
1.17 kristaps 747:
1.23 kristaps 748: PAIR_CLASS_INIT(&tag[0], "link-man");
1.1 kristaps 749:
1.17 kristaps 750: if (h->base_man) {
1.23 kristaps 751: buffmt_man(h, n->child->string,
752: n->child->next ?
1.17 kristaps 753: n->child->next->string : NULL);
1.23 kristaps 754: tag[1].key = ATTR_HREF;
755: tag[1].val = h->buf;
756: print_otag(h, TAG_A, 2, tag);
757: } else
758: print_otag(h, TAG_A, 1, tag);
1.1 kristaps 759:
760: nn = n->child;
761: print_text(h, nn->string);
1.16 kristaps 762:
1.1 kristaps 763: if (NULL == (nn = nn->next))
764: return(0);
765:
766: h->flags |= HTML_NOSPACE;
767: print_text(h, "(");
768: h->flags |= HTML_NOSPACE;
769: print_text(h, nn->string);
770: h->flags |= HTML_NOSPACE;
771: print_text(h, ")");
772: return(0);
773: }
774:
775:
776: /* ARGSUSED */
777: static int
778: mdoc_ns_pre(MDOC_ARGS)
779: {
780:
781: h->flags |= HTML_NOSPACE;
782: return(1);
783: }
784:
785:
786: /* ARGSUSED */
787: static int
788: mdoc_ar_pre(MDOC_ARGS)
789: {
790: struct htmlpair tag;
791:
1.23 kristaps 792: PAIR_CLASS_INIT(&tag, "arg");
1.1 kristaps 793: print_otag(h, TAG_SPAN, 1, &tag);
794: return(1);
795: }
796:
797:
798: /* ARGSUSED */
799: static int
800: mdoc_xx_pre(MDOC_ARGS)
801: {
802: const char *pp;
803: struct htmlpair tag;
804:
805: switch (n->tok) {
806: case (MDOC_Bsx):
807: pp = "BSDI BSD/OS";
808: break;
809: case (MDOC_Dx):
810: pp = "DragonFlyBSD";
811: break;
812: case (MDOC_Fx):
813: pp = "FreeBSD";
814: break;
815: case (MDOC_Nx):
816: pp = "NetBSD";
817: break;
818: case (MDOC_Ox):
819: pp = "OpenBSD";
820: break;
821: case (MDOC_Ux):
822: pp = "UNIX";
823: break;
824: default:
825: return(1);
826: }
827:
1.23 kristaps 828: PAIR_CLASS_INIT(&tag, "unix");
1.1 kristaps 829: print_otag(h, TAG_SPAN, 1, &tag);
830: print_text(h, pp);
831: return(1);
832: }
833:
834:
835: /* ARGSUSED */
836: static int
1.4 kristaps 837: mdoc_bx_pre(MDOC_ARGS)
838: {
839: const struct mdoc_node *nn;
840: struct htmlpair tag;
841:
1.23 kristaps 842: PAIR_CLASS_INIT(&tag, "unix");
1.4 kristaps 843: print_otag(h, TAG_SPAN, 1, &tag);
844:
845: for (nn = n->child; nn; nn = nn->next)
846: print_mdoc_node(m, nn, h);
847:
848: if (n->child)
849: h->flags |= HTML_NOSPACE;
850:
851: print_text(h, "BSD");
852: return(0);
853: }
854:
855:
856: /* ARGSUSED */
857: static int
1.23 kristaps 858: mdoc_it_block_pre(MDOC_ARGS, int type, struct roffsu *offs,
859: int comp, struct roffsu *width)
1.1 kristaps 860: {
1.14 kristaps 861: struct htmlpair tag;
862: const struct mdoc_node *nn;
1.23 kristaps 863: struct roffsu su;
864:
865: nn = n->parent->parent;
866: assert(nn->args);
867:
1.24 ! kristaps 868: /* XXX: see notes in mdoc_it_pre(). */
! 869:
! 870: if (MDOC_Column == type) {
! 871: /* Don't width-pad on the left. */
! 872: SCALE_HS_INIT(width, 0);
! 873: /* Also disallow non-compact. */
! 874: comp = 1;
! 875: }
1.23 kristaps 876: if (MDOC_Diag == type)
1.24 ! kristaps 877: /* Mandate non-compact with empty prior. */
1.23 kristaps 878: if (n->prev && NULL == n->prev->body->child)
879: comp = 1;
880:
1.24 ! kristaps 881: bufcat_style(h, "clear", "both");
1.23 kristaps 882: if (offs->scale > 0)
883: bufcat_su(h, "margin-left", offs);
884: if (width->scale > 0)
885: bufcat_su(h, "padding-left", width);
1.1 kristaps 886:
1.23 kristaps 887: PAIR_STYLE_INIT(&tag, h);
888:
1.24 ! kristaps 889: /* Mandate compact following `Ss' and `Sh' starts. */
! 890:
1.23 kristaps 891: for (nn = n; nn && ! comp; nn = nn->parent) {
892: if (MDOC_BLOCK != nn->type)
893: continue;
894: if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
895: comp = 1;
896: if (nn->prev)
897: break;
1.1 kristaps 898: }
899:
1.23 kristaps 900: if ( ! comp) {
901: SCALE_VS_INIT(&su, 1);
902: bufcat_su(h, "padding-top", &su);
1.1 kristaps 903: }
904:
1.23 kristaps 905: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 906: print_otag(h, TAG_DIV, 1, &tag);
907: return(1);
908: }
909:
910:
911: static int
1.23 kristaps 912: mdoc_it_body_pre(MDOC_ARGS, int type)
1.1 kristaps 913: {
1.23 kristaps 914: struct htmlpair tag;
915: struct roffsu su;
916:
917: switch (type) {
918: case (MDOC_Item):
919: /* FALLTHROUGH */
920: case (MDOC_Ohang):
921: /* FALLTHROUGH */
922: case (MDOC_Column):
923: break;
924: default:
1.24 ! kristaps 925: /*
! 926: * XXX: this tricks CSS into aligning the bodies with
! 927: * the right-padding in the head.
! 928: */
1.23 kristaps 929: SCALE_HS_INIT(&su, 2);
930: bufcat_su(h, "margin-left", &su);
931: PAIR_STYLE_INIT(&tag, h);
932: print_otag(h, TAG_DIV, 1, &tag);
933: break;
934: }
1.1 kristaps 935:
936: return(1);
937: }
938:
939:
940: static int
1.23 kristaps 941: mdoc_it_head_pre(MDOC_ARGS, int type, struct roffsu *width)
1.1 kristaps 942: {
943: struct htmlpair tag;
944: struct ord *ord;
945: char nbuf[BUFSIZ];
946:
1.23 kristaps 947: switch (type) {
1.1 kristaps 948: case (MDOC_Item):
949: /* FALLTHROUGH */
950: case (MDOC_Ohang):
951: print_otag(h, TAG_DIV, 0, NULL);
952: break;
953: case (MDOC_Column):
1.23 kristaps 954: bufcat_su(h, "min-width", width);
955: bufcat_style(h, "clear", "none");
1.1 kristaps 956: if (n->next && MDOC_HEAD == n->next->type)
1.23 kristaps 957: bufcat_style(h, "float", "left");
958: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 959: print_otag(h, TAG_DIV, 1, &tag);
960: break;
961: default:
1.23 kristaps 962: bufcat_su(h, "min-width", width);
963: SCALE_INVERT(width);
964: bufcat_su(h, "margin-left", width);
1.2 kristaps 965: if (n->next && n->next->child)
1.23 kristaps 966: bufcat_style(h, "float", "left");
1.24 ! kristaps 967:
! 968: /* XXX: buffer if we run into body. */
1.23 kristaps 969: SCALE_HS_INIT(width, 1);
970: bufcat_su(h, "margin-right", width);
971: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 972: print_otag(h, TAG_DIV, 1, &tag);
973: break;
974: }
975:
1.23 kristaps 976: switch (type) {
1.1 kristaps 977: case (MDOC_Diag):
1.23 kristaps 978: PAIR_CLASS_INIT(&tag, "diag");
1.1 kristaps 979: print_otag(h, TAG_SPAN, 1, &tag);
980: break;
981: case (MDOC_Enum):
982: ord = SLIST_FIRST(&h->ords);
983: assert(ord);
984: nbuf[BUFSIZ - 1] = 0;
985: (void)snprintf(nbuf, BUFSIZ - 1, "%d.", ord->pos++);
986: print_text(h, nbuf);
987: return(0);
988: case (MDOC_Dash):
989: print_text(h, "\\(en");
990: return(0);
991: case (MDOC_Hyphen):
1.4 kristaps 992: print_text(h, "\\(hy");
1.1 kristaps 993: return(0);
994: case (MDOC_Bullet):
995: print_text(h, "\\(bu");
996: return(0);
997: default:
998: break;
999: }
1000:
1001: return(1);
1002: }
1003:
1004:
1005: static int
1.23 kristaps 1006: mdoc_it_pre(MDOC_ARGS)
1.1 kristaps 1007: {
1.23 kristaps 1008: int i, type, wp, comp;
1.1 kristaps 1009: const struct mdoc_node *bl, *nn;
1.23 kristaps 1010: struct roffsu width, offs;
1011:
1.24 ! kristaps 1012: /*
! 1013: * XXX: be very careful in changing anything, here. Lists in
! 1014: * mandoc have many peculiarities; furthermore, they don't
! 1015: * translate well into HTML and require a bit of mangling.
! 1016: */
1.1 kristaps 1017:
1018: bl = n->parent->parent;
1.23 kristaps 1019: if (MDOC_BLOCK != n->type)
1.1 kristaps 1020: bl = bl->parent;
1021:
1.23 kristaps 1022: type = a2list(bl);
1.1 kristaps 1023:
1.23 kristaps 1024: /* Set default width and offset. */
1.1 kristaps 1025:
1.24 ! kristaps 1026: SCALE_HS_INIT(&offs, 0);
! 1027:
1.1 kristaps 1028: switch (type) {
1029: case (MDOC_Enum):
1030: /* FALLTHROUGH */
1031: case (MDOC_Dash):
1032: /* FALLTHROUGH */
1033: case (MDOC_Hyphen):
1034: /* FALLTHROUGH */
1035: case (MDOC_Bullet):
1.23 kristaps 1036: SCALE_HS_INIT(&width, 2);
1.1 kristaps 1037: break;
1.23 kristaps 1038: default:
1039: SCALE_HS_INIT(&width, INDENT);
1040: break;
1041: }
1042:
1043: /* Get width, offset, and compact arguments. */
1044:
1045: for (wp = -1, comp = i = 0; i < (int)bl->args->argc; i++)
1046: switch (bl->args->argv[i].arg) {
1.24 ! kristaps 1047: case (MDOC_Column):
! 1048: wp = i; /* Save for later. */
! 1049: break;
1.23 kristaps 1050: case (MDOC_Width):
1051: a2width(bl->args->argv[i].value[0], &width);
1052: break;
1053: case (MDOC_Offset):
1054: a2offs(bl->args->argv[i].value[0], &offs);
1055: break;
1056: case (MDOC_Compact):
1057: comp = 1;
1058: break;
1059: default:
1060: break;
1061: }
1062:
1063: /* Override width in some cases. */
1064:
1065: switch (type) {
1.1 kristaps 1066: case (MDOC_Inset):
1067: /* FALLTHROUGH */
1068: case (MDOC_Diag):
1.23 kristaps 1069: SCALE_HS_INIT(&width, 0);
1.1 kristaps 1070: break;
1071: default:
1.23 kristaps 1072: if (0 == width.scale)
1073: SCALE_HS_INIT(&width, INDENT);
1.1 kristaps 1074: break;
1075: }
1076:
1.23 kristaps 1077: /* Flip to body/block processing. */
1078:
1079: if (MDOC_BODY == n->type)
1080: return(mdoc_it_body_pre(m, n, h, type));
1081: if (MDOC_BLOCK == n->type)
1082: return(mdoc_it_block_pre(m, n, h, type,
1083: &offs, comp, &width));
1084:
1085: /* Override column widths. */
1086:
1087: if (MDOC_Column == type) {
1088: nn = n->parent->child;
1089: for (i = 0; nn && nn != n; nn = nn->next, i++)
1090: /* Counter... */ ;
1.24 ! kristaps 1091: if (i < (int)bl->args->argv[wp].sz)
1.23 kristaps 1092: a2width(bl->args->argv[wp].value[i], &width);
1.1 kristaps 1093: }
1094:
1.23 kristaps 1095: return(mdoc_it_head_pre(m, n, h, type, &width));
1.1 kristaps 1096: }
1097:
1098:
1099: /* ARGSUSED */
1100: static int
1101: mdoc_bl_pre(MDOC_ARGS)
1102: {
1103: struct ord *ord;
1104:
1105: if (MDOC_BLOCK != n->type)
1106: return(1);
1107: if (MDOC_Enum != a2list(n))
1108: return(1);
1109:
1110: ord = malloc(sizeof(struct ord));
1111: if (NULL == ord)
1112: err(EXIT_FAILURE, "malloc");
1113: ord->cookie = n;
1114: ord->pos = 1;
1115: SLIST_INSERT_HEAD(&h->ords, ord, entry);
1116: return(1);
1117: }
1118:
1119:
1120: /* ARGSUSED */
1121: static void
1122: mdoc_bl_post(MDOC_ARGS)
1123: {
1124: struct ord *ord;
1125:
1126: if (MDOC_BLOCK != n->type)
1127: return;
1128: if (MDOC_Enum != a2list(n))
1129: return;
1130:
1131: ord = SLIST_FIRST(&h->ords);
1132: assert(ord);
1133: SLIST_REMOVE_HEAD(&h->ords, entry);
1134: free(ord);
1135: }
1136:
1137:
1138: /* ARGSUSED */
1139: static int
1140: mdoc_ex_pre(MDOC_ARGS)
1141: {
1142: const struct mdoc_node *nn;
1143: struct tag *t;
1144: struct htmlpair tag;
1145:
1.23 kristaps 1146: PAIR_CLASS_INIT(&tag, "utility");
1147:
1.1 kristaps 1148: print_text(h, "The");
1149: for (nn = n->child; nn; nn = nn->next) {
1150: t = print_otag(h, TAG_SPAN, 1, &tag);
1151: print_text(h, nn->string);
1152: print_tagq(h, t);
1153:
1154: h->flags |= HTML_NOSPACE;
1155:
1156: if (nn->next && NULL == nn->next->next)
1157: print_text(h, ", and");
1158: else if (nn->next)
1159: print_text(h, ",");
1160: else
1161: h->flags &= ~HTML_NOSPACE;
1162: }
1163:
1164: if (n->child->next)
1165: print_text(h, "utilities exit");
1166: else
1167: print_text(h, "utility exits");
1168:
1169: print_text(h, "0 on success, and >0 if an error occurs.");
1170: return(0);
1171: }
1172:
1173:
1174: /* ARGSUSED */
1175: static int
1176: mdoc_dq_pre(MDOC_ARGS)
1177: {
1178:
1179: if (MDOC_BODY != n->type)
1180: return(1);
1181: print_text(h, "\\(lq");
1182: h->flags |= HTML_NOSPACE;
1183: return(1);
1184: }
1185:
1186:
1187: /* ARGSUSED */
1188: static void
1189: mdoc_dq_post(MDOC_ARGS)
1190: {
1191:
1192: if (MDOC_BODY != n->type)
1193: return;
1194: h->flags |= HTML_NOSPACE;
1195: print_text(h, "\\(rq");
1196: }
1197:
1198:
1199: /* ARGSUSED */
1200: static int
1201: mdoc_pq_pre(MDOC_ARGS)
1202: {
1203:
1204: if (MDOC_BODY != n->type)
1205: return(1);
1206: print_text(h, "\\&(");
1207: h->flags |= HTML_NOSPACE;
1208: return(1);
1209: }
1210:
1211:
1212: /* ARGSUSED */
1213: static void
1214: mdoc_pq_post(MDOC_ARGS)
1215: {
1216:
1217: if (MDOC_BODY != n->type)
1218: return;
1219: print_text(h, ")");
1220: }
1221:
1222:
1223: /* ARGSUSED */
1224: static int
1225: mdoc_sq_pre(MDOC_ARGS)
1226: {
1227:
1228: if (MDOC_BODY != n->type)
1229: return(1);
1230: print_text(h, "\\(oq");
1231: h->flags |= HTML_NOSPACE;
1232: return(1);
1233: }
1234:
1235:
1236: /* ARGSUSED */
1237: static void
1238: mdoc_sq_post(MDOC_ARGS)
1239: {
1240:
1241: if (MDOC_BODY != n->type)
1242: return;
1243: h->flags |= HTML_NOSPACE;
1244: print_text(h, "\\(aq");
1245: }
1246:
1247:
1248: /* ARGSUSED */
1249: static int
1250: mdoc_em_pre(MDOC_ARGS)
1251: {
1252: struct htmlpair tag;
1253:
1.23 kristaps 1254: PAIR_CLASS_INIT(&tag, "emph");
1.1 kristaps 1255: print_otag(h, TAG_SPAN, 1, &tag);
1256: return(1);
1257: }
1258:
1259:
1260: /* ARGSUSED */
1261: static int
1262: mdoc_d1_pre(MDOC_ARGS)
1263: {
1.23 kristaps 1264: struct htmlpair tag[2];
1265: struct roffsu su;
1.1 kristaps 1266:
1267: if (MDOC_BLOCK != n->type)
1268: return(1);
1269:
1.23 kristaps 1270: SCALE_VS_INIT(&su, INDENT - 2);
1271: bufcat_su(h, "margin-left", &su);
1272: PAIR_CLASS_INIT(&tag[0], "lit");
1273: PAIR_STYLE_INIT(&tag[1], h);
1.1 kristaps 1274: print_otag(h, TAG_DIV, 2, tag);
1275: return(1);
1276: }
1277:
1278:
1279: /* ARGSUSED */
1280: static int
1281: mdoc_sx_pre(MDOC_ARGS)
1282: {
1.18 kristaps 1283: struct htmlpair tag[2];
1.1 kristaps 1284: const struct mdoc_node *nn;
1.21 kristaps 1285: char link[BUFSIZ];
1.1 kristaps 1286:
1.23 kristaps 1287: /* FIXME: duplicates? */
1288:
1.21 kristaps 1289: (void)strlcpy(link, "#", BUFSIZ);
1.1 kristaps 1290: for (nn = n->child; nn; nn = nn->next) {
1.21 kristaps 1291: (void)strlcat(link, nn->string, BUFSIZ);
1.1 kristaps 1292: if (nn->next)
1.21 kristaps 1293: (void)strlcat(link, "_", BUFSIZ);
1.1 kristaps 1294: }
1295:
1.23 kristaps 1296: PAIR_CLASS_INIT(&tag[0], "link-sec");
1.21 kristaps 1297: tag[1].key = ATTR_HREF;
1298: tag[1].val = link;
1.1 kristaps 1299:
1.18 kristaps 1300: print_otag(h, TAG_A, 2, tag);
1.1 kristaps 1301: return(1);
1302: }
1303:
1304:
1305: /* ARGSUSED */
1306: static int
1307: mdoc_aq_pre(MDOC_ARGS)
1308: {
1309:
1310: if (MDOC_BODY != n->type)
1311: return(1);
1312: print_text(h, "\\(la");
1313: h->flags |= HTML_NOSPACE;
1314: return(1);
1315: }
1316:
1317:
1318: /* ARGSUSED */
1319: static void
1320: mdoc_aq_post(MDOC_ARGS)
1321: {
1322:
1323: if (MDOC_BODY != n->type)
1324: return;
1325: h->flags |= HTML_NOSPACE;
1326: print_text(h, "\\(ra");
1327: }
1328:
1329:
1330: /* ARGSUSED */
1331: static int
1332: mdoc_bd_pre(MDOC_ARGS)
1333: {
1334: struct htmlpair tag[2];
1.23 kristaps 1335: int type, comp, i;
1.14 kristaps 1336: const struct mdoc_node *bl, *nn;
1.23 kristaps 1337: struct roffsu su;
1.1 kristaps 1338:
1339: if (MDOC_BLOCK == n->type)
1340: bl = n;
1341: else if (MDOC_HEAD == n->type)
1342: return(0);
1343: else
1344: bl = n->parent;
1345:
1.24 ! kristaps 1346: SCALE_VS_INIT(&su, 0);
! 1347:
1.23 kristaps 1348: type = comp = 0;
1.1 kristaps 1349: for (i = 0; i < (int)bl->args->argc; i++)
1350: switch (bl->args->argv[i].arg) {
1351: case (MDOC_Offset):
1.23 kristaps 1352: a2offs(bl->args->argv[i].value[0], &su);
1.1 kristaps 1353: break;
1354: case (MDOC_Compact):
1.23 kristaps 1355: comp = 1;
1.1 kristaps 1356: break;
1357: case (MDOC_Ragged):
1358: /* FALLTHROUGH */
1359: case (MDOC_Filled):
1360: /* FALLTHROUGH */
1361: case (MDOC_Unfilled):
1362: /* FALLTHROUGH */
1363: case (MDOC_Literal):
1.23 kristaps 1364: type = bl->args->argv[i].arg;
1.1 kristaps 1365: break;
1366: }
1367:
1368: if (MDOC_BLOCK == n->type) {
1.24 ! kristaps 1369: bufcat_su(h, "margin-left", &su);
1.23 kristaps 1370: for (nn = n; nn && ! comp; nn = nn->parent) {
1371: if (MDOC_BLOCK != nn->type)
1372: continue;
1373: if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
1374: comp = 1;
1375: if (nn->prev)
1376: break;
1377: }
1378: if (comp) {
1379: print_otag(h, TAG_DIV, 0, tag);
1380: return(1);
1.14 kristaps 1381: }
1.23 kristaps 1382: SCALE_VS_INIT(&su, 1);
1383: bufcat_su(h, "margin-top", &su);
1384: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 1385: print_otag(h, TAG_DIV, 1, tag);
1386: return(1);
1387: }
1388:
1.23 kristaps 1389: if (MDOC_Unfilled != type && MDOC_Literal != type)
1.1 kristaps 1390: return(1);
1391:
1.23 kristaps 1392: PAIR_CLASS_INIT(&tag[0], "lit");
1393: bufcat_style(h, "white-space", "pre");
1394: PAIR_STYLE_INIT(&tag[1], h);
1.1 kristaps 1395: print_otag(h, TAG_DIV, 2, tag);
1396:
1.14 kristaps 1397: for (nn = n->child; nn; nn = nn->next) {
1.23 kristaps 1398: h->flags |= HTML_NOSPACE;
1.14 kristaps 1399: print_mdoc_node(m, nn, h);
1400: if (NULL == nn->next)
1401: continue;
1402: if (nn->prev && nn->prev->line < nn->line)
1.1 kristaps 1403: print_text(h, "\n");
1.23 kristaps 1404: else if (NULL == nn->prev)
1405: print_text(h, "\n");
1.1 kristaps 1406: }
1407:
1408: return(0);
1409: }
1410:
1411:
1412: /* ARGSUSED */
1413: static int
1414: mdoc_pa_pre(MDOC_ARGS)
1415: {
1416: struct htmlpair tag;
1417:
1.23 kristaps 1418: PAIR_CLASS_INIT(&tag, "file");
1.1 kristaps 1419: print_otag(h, TAG_SPAN, 1, &tag);
1420: return(1);
1421: }
1422:
1423:
1424: /* ARGSUSED */
1425: static int
1426: mdoc_ad_pre(MDOC_ARGS)
1427: {
1428: struct htmlpair tag;
1429:
1.23 kristaps 1430: PAIR_CLASS_INIT(&tag, "addr");
1.1 kristaps 1431: print_otag(h, TAG_SPAN, 1, &tag);
1432: return(1);
1433: }
1434:
1435:
1436: /* ARGSUSED */
1437: static int
1438: mdoc_an_pre(MDOC_ARGS)
1439: {
1440: struct htmlpair tag;
1441:
1.19 kristaps 1442: /* TODO: -split and -nosplit (see termp_an_pre()). */
1443:
1.23 kristaps 1444: PAIR_CLASS_INIT(&tag, "author");
1.1 kristaps 1445: print_otag(h, TAG_SPAN, 1, &tag);
1446: return(1);
1447: }
1448:
1449:
1450: /* ARGSUSED */
1451: static int
1452: mdoc_cd_pre(MDOC_ARGS)
1453: {
1454: struct htmlpair tag;
1455:
1.23 kristaps 1456: PAIR_CLASS_INIT(&tag, "config");
1.1 kristaps 1457: print_otag(h, TAG_SPAN, 1, &tag);
1458: return(1);
1459: }
1460:
1461:
1462: /* ARGSUSED */
1463: static int
1464: mdoc_dv_pre(MDOC_ARGS)
1465: {
1466: struct htmlpair tag;
1467:
1.23 kristaps 1468: PAIR_CLASS_INIT(&tag, "define");
1.1 kristaps 1469: print_otag(h, TAG_SPAN, 1, &tag);
1470: return(1);
1471: }
1472:
1473:
1474: /* ARGSUSED */
1475: static int
1476: mdoc_ev_pre(MDOC_ARGS)
1477: {
1478: struct htmlpair tag;
1479:
1.23 kristaps 1480: PAIR_CLASS_INIT(&tag, "env");
1.1 kristaps 1481: print_otag(h, TAG_SPAN, 1, &tag);
1482: return(1);
1483: }
1484:
1485:
1486: /* ARGSUSED */
1487: static int
1488: mdoc_er_pre(MDOC_ARGS)
1489: {
1490: struct htmlpair tag;
1491:
1.23 kristaps 1492: PAIR_CLASS_INIT(&tag, "errno");
1.1 kristaps 1493: print_otag(h, TAG_SPAN, 1, &tag);
1494: return(1);
1495: }
1496:
1497:
1498: /* ARGSUSED */
1499: static int
1500: mdoc_fa_pre(MDOC_ARGS)
1501: {
1502: const struct mdoc_node *nn;
1503: struct htmlpair tag;
1504: struct tag *t;
1505:
1.23 kristaps 1506: PAIR_CLASS_INIT(&tag, "farg");
1.1 kristaps 1507: if (n->parent->tok != MDOC_Fo) {
1508: print_otag(h, TAG_SPAN, 1, &tag);
1509: return(1);
1510: }
1511:
1512: for (nn = n->child; nn; nn = nn->next) {
1513: t = print_otag(h, TAG_SPAN, 1, &tag);
1514: print_text(h, nn->string);
1515: print_tagq(h, t);
1516: if (nn->next)
1517: print_text(h, ",");
1518: }
1519:
1520: if (n->child && n->next && n->next->tok == MDOC_Fa)
1521: print_text(h, ",");
1522:
1523: return(0);
1524: }
1525:
1526:
1527: /* ARGSUSED */
1528: static int
1529: mdoc_fd_pre(MDOC_ARGS)
1530: {
1.23 kristaps 1531: struct htmlpair tag;
1532: struct roffsu su;
1.1 kristaps 1533:
1534: if (SEC_SYNOPSIS == n->sec) {
1535: if (n->next && MDOC_Fd != n->next->tok) {
1.23 kristaps 1536: SCALE_VS_INIT(&su, 1);
1537: bufcat_su(h, "margin-bottom", &su);
1538: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 1539: print_otag(h, TAG_DIV, 1, &tag);
1540: } else
1541: print_otag(h, TAG_DIV, 0, NULL);
1542: }
1543:
1.23 kristaps 1544: PAIR_CLASS_INIT(&tag, "macro");
1.1 kristaps 1545: print_otag(h, TAG_SPAN, 1, &tag);
1546: return(1);
1547: }
1548:
1549:
1550: /* ARGSUSED */
1551: static int
1552: mdoc_vt_pre(MDOC_ARGS)
1553: {
1.23 kristaps 1554: struct htmlpair tag;
1555: struct roffsu su;
1.1 kristaps 1556:
1557: if (SEC_SYNOPSIS == n->sec) {
1558: if (n->next && MDOC_Vt != n->next->tok) {
1.23 kristaps 1559: SCALE_VS_INIT(&su, 1);
1560: bufcat_su(h, "margin-bottom", &su);
1561: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 1562: print_otag(h, TAG_DIV, 1, &tag);
1563: } else
1564: print_otag(h, TAG_DIV, 0, NULL);
1565: }
1566:
1.23 kristaps 1567: PAIR_CLASS_INIT(&tag, "type");
1.1 kristaps 1568: print_otag(h, TAG_SPAN, 1, &tag);
1569: return(1);
1570: }
1571:
1.2 kristaps 1572:
1.1 kristaps 1573: /* ARGSUSED */
1574: static int
1575: mdoc_ft_pre(MDOC_ARGS)
1576: {
1.23 kristaps 1577: struct htmlpair tag;
1578: struct roffsu su;
1.1 kristaps 1579:
1580: if (SEC_SYNOPSIS == n->sec) {
1581: if (n->prev && MDOC_Fo == n->prev->tok) {
1.23 kristaps 1582: SCALE_VS_INIT(&su, 1);
1583: bufcat_su(h, "margin-top", &su);
1584: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 1585: print_otag(h, TAG_DIV, 1, &tag);
1586: } else
1587: print_otag(h, TAG_DIV, 0, NULL);
1588: }
1589:
1.23 kristaps 1590: PAIR_CLASS_INIT(&tag, "ftype");
1.1 kristaps 1591: print_otag(h, TAG_SPAN, 1, &tag);
1592: return(1);
1593: }
1594:
1595:
1596: /* ARGSUSED */
1597: static int
1598: mdoc_fn_pre(MDOC_ARGS)
1599: {
1600: struct tag *t;
1.15 kristaps 1601: struct htmlpair tag[2];
1.1 kristaps 1602: const struct mdoc_node *nn;
1.7 kristaps 1603: char nbuf[BUFSIZ];
1604: const char *sp, *ep;
1.15 kristaps 1605: int sz, i;
1.23 kristaps 1606: struct roffsu su;
1.1 kristaps 1607:
1608: if (SEC_SYNOPSIS == n->sec) {
1.23 kristaps 1609: SCALE_HS_INIT(&su, INDENT);
1610: bufcat_su(h, "margin-left", &su);
1611: su.scale = -su.scale;
1612: bufcat_su(h, "text-indent", &su);
1613: if (n->next) {
1614: SCALE_VS_INIT(&su, 1);
1615: bufcat_su(h, "margin-bottom", &su);
1616: }
1617: PAIR_STYLE_INIT(&tag[0], h);
1.15 kristaps 1618: print_otag(h, TAG_DIV, 1, tag);
1.1 kristaps 1619: }
1620:
1.7 kristaps 1621: /* Split apart into type and name. */
1622: assert(n->child->string);
1623: sp = n->child->string;
1.19 kristaps 1624:
1625: if ((ep = strchr(sp, ' '))) {
1.23 kristaps 1626: PAIR_CLASS_INIT(&tag[0], "ftype");
1.19 kristaps 1627: t = print_otag(h, TAG_SPAN, 1, tag);
1628:
1629: while (ep) {
1630: sz = MIN((int)(ep - sp), BUFSIZ - 1);
1631: (void)memcpy(nbuf, sp, (size_t)sz);
1632: nbuf[sz] = '\0';
1633: print_text(h, nbuf);
1634: sp = ++ep;
1635: ep = strchr(sp, ' ');
1636: }
1637: print_tagq(h, t);
1.7 kristaps 1638: }
1.1 kristaps 1639:
1.23 kristaps 1640: PAIR_CLASS_INIT(&tag[0], "fname");
1.15 kristaps 1641: t = print_otag(h, TAG_SPAN, 1, tag);
1.7 kristaps 1642:
1643: if (sp) {
1644: (void)strlcpy(nbuf, sp, BUFSIZ);
1645: print_text(h, nbuf);
1646: }
1647:
1.1 kristaps 1648: print_tagq(h, t);
1649:
1650: h->flags |= HTML_NOSPACE;
1651: print_text(h, "(");
1652:
1.23 kristaps 1653: bufinit(h);
1654: PAIR_CLASS_INIT(&tag[0], "farg");
1655: bufcat_style(h, "white-space", "nowrap");
1656: PAIR_STYLE_INIT(&tag[1], h);
1657:
1.1 kristaps 1658: for (nn = n->child->next; nn; nn = nn->next) {
1.23 kristaps 1659: i = 1;
1660: if (SEC_SYNOPSIS == n->sec)
1661: i = 2;
1.15 kristaps 1662: t = print_otag(h, TAG_SPAN, i, tag);
1.1 kristaps 1663: print_text(h, nn->string);
1664: print_tagq(h, t);
1665: if (nn->next)
1666: print_text(h, ",");
1667: }
1668:
1669: print_text(h, ")");
1670: if (SEC_SYNOPSIS == n->sec)
1671: print_text(h, ";");
1672:
1673: return(0);
1674: }
1675:
1676:
1677: /* ARGSUSED */
1678: static int
1679: mdoc_sp_pre(MDOC_ARGS)
1680: {
1.23 kristaps 1681: int len;
1682: struct htmlpair tag;
1683: struct roffsu su;
1.1 kristaps 1684:
1685: switch (n->tok) {
1686: case (MDOC_sp):
1.23 kristaps 1687: /* FIXME: can this have a scaling indicator? */
1.1 kristaps 1688: len = n->child ? atoi(n->child->string) : 1;
1689: break;
1690: case (MDOC_br):
1691: len = 0;
1692: break;
1693: default:
1694: len = 1;
1695: break;
1696: }
1697:
1.23 kristaps 1698: SCALE_VS_INIT(&su, len);
1699: bufcat_su(h, "height", &su);
1700: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 1701: print_otag(h, TAG_DIV, 1, &tag);
1702: return(1);
1703:
1704: }
1.2 kristaps 1705:
1706:
1707: /* ARGSUSED */
1708: static int
1709: mdoc_brq_pre(MDOC_ARGS)
1710: {
1711:
1712: if (MDOC_BODY != n->type)
1713: return(1);
1714: print_text(h, "\\(lC");
1715: h->flags |= HTML_NOSPACE;
1716: return(1);
1717: }
1718:
1719:
1720: /* ARGSUSED */
1721: static void
1722: mdoc_brq_post(MDOC_ARGS)
1723: {
1724:
1725: if (MDOC_BODY != n->type)
1726: return;
1727: h->flags |= HTML_NOSPACE;
1728: print_text(h, "\\(rC");
1729: }
1730:
1731:
1732: /* ARGSUSED */
1733: static int
1734: mdoc_lk_pre(MDOC_ARGS)
1735: {
1736: const struct mdoc_node *nn;
1737: struct htmlpair tag[2];
1738:
1739: nn = n->child;
1740:
1.23 kristaps 1741: PAIR_CLASS_INIT(&tag[0], "link-ext");
1.2 kristaps 1742: tag[1].key = ATTR_HREF;
1743: tag[1].val = nn->string;
1744: print_otag(h, TAG_A, 2, tag);
1745:
1746: for (nn = nn->next; nn; nn = nn->next)
1747: print_text(h, nn->string);
1748:
1749: return(0);
1750: }
1751:
1752:
1753: /* ARGSUSED */
1754: static int
1755: mdoc_mt_pre(MDOC_ARGS)
1756: {
1757: struct htmlpair tag[2];
1758: struct tag *t;
1759: const struct mdoc_node *nn;
1760:
1.23 kristaps 1761: PAIR_CLASS_INIT(&tag[0], "link-mail");
1.2 kristaps 1762:
1763: for (nn = n->child; nn; nn = nn->next) {
1.16 kristaps 1764: bufinit(h);
1765: bufcat(h, "mailto:");
1766: bufcat(h, nn->string);
1.23 kristaps 1767: PAIR_STYLE_INIT(&tag[1], h);
1.2 kristaps 1768: t = print_otag(h, TAG_A, 2, tag);
1769: print_text(h, nn->string);
1770: print_tagq(h, t);
1771: }
1772:
1773: return(0);
1774: }
1.4 kristaps 1775:
1776:
1777: /* ARGSUSED */
1778: static int
1779: mdoc_fo_pre(MDOC_ARGS)
1780: {
1781: struct htmlpair tag;
1782:
1783: if (MDOC_BODY == n->type) {
1784: h->flags |= HTML_NOSPACE;
1785: print_text(h, "(");
1786: h->flags |= HTML_NOSPACE;
1787: return(1);
1788: } else if (MDOC_BLOCK == n->type)
1789: return(1);
1790:
1.23 kristaps 1791: PAIR_CLASS_INIT(&tag, "fname");
1.4 kristaps 1792: print_otag(h, TAG_SPAN, 1, &tag);
1793: return(1);
1794: }
1795:
1796:
1797: /* ARGSUSED */
1798: static void
1799: mdoc_fo_post(MDOC_ARGS)
1800: {
1801: if (MDOC_BODY != n->type)
1802: return;
1803: h->flags |= HTML_NOSPACE;
1804: print_text(h, ")");
1805: h->flags |= HTML_NOSPACE;
1806: print_text(h, ";");
1807: }
1808:
1809:
1810: /* ARGSUSED */
1811: static int
1812: mdoc_in_pre(MDOC_ARGS)
1813: {
1814: const struct mdoc_node *nn;
1.23 kristaps 1815: struct tag *t;
1.17 kristaps 1816: struct htmlpair tag[2];
1817: int i;
1.23 kristaps 1818: struct roffsu su;
1.4 kristaps 1819:
1820: if (SEC_SYNOPSIS == n->sec) {
1821: if (n->next && MDOC_In != n->next->tok) {
1.23 kristaps 1822: SCALE_VS_INIT(&su, 1);
1823: bufcat_su(h, "margin-bottom", &su);
1824: PAIR_STYLE_INIT(&tag[0], h);
1.17 kristaps 1825: print_otag(h, TAG_DIV, 1, tag);
1.4 kristaps 1826: } else
1827: print_otag(h, TAG_DIV, 0, NULL);
1828: }
1829:
1.23 kristaps 1830: PAIR_CLASS_INIT(&tag[0], "includes");
1.17 kristaps 1831: print_otag(h, TAG_SPAN, 1, tag);
1.4 kristaps 1832:
1833: if (SEC_SYNOPSIS == n->sec)
1834: print_text(h, "#include");
1835:
1836: print_text(h, "<");
1837: h->flags |= HTML_NOSPACE;
1838:
1839: /* XXX -- see warning in termp_in_post(). */
1840:
1.17 kristaps 1841: for (nn = n->child; nn; nn = nn->next) {
1.23 kristaps 1842: PAIR_CLASS_INIT(&tag[0], "link-includes");
1843: i = 1;
1.17 kristaps 1844: if (h->base_includes) {
1845: buffmt_includes(h, nn->string);
1846: tag[i].key = ATTR_HREF;
1847: tag[i++].val = h->buf;
1848: }
1849: t = print_otag(h, TAG_A, i, tag);
1.4 kristaps 1850: print_mdoc_node(m, nn, h);
1.17 kristaps 1851: print_tagq(h, t);
1852: }
1.4 kristaps 1853:
1854: h->flags |= HTML_NOSPACE;
1855: print_text(h, ">");
1856:
1857: return(0);
1858: }
1859:
1860:
1861: /* ARGSUSED */
1862: static int
1863: mdoc_ic_pre(MDOC_ARGS)
1864: {
1865: struct htmlpair tag;
1866:
1.23 kristaps 1867: PAIR_CLASS_INIT(&tag, "cmd");
1.4 kristaps 1868: print_otag(h, TAG_SPAN, 1, &tag);
1869: return(1);
1870: }
1871:
1872:
1873: /* ARGSUSED */
1874: static int
1875: mdoc_rv_pre(MDOC_ARGS)
1876: {
1877: const struct mdoc_node *nn;
1878: struct htmlpair tag;
1879: struct tag *t;
1880:
1881: print_otag(h, TAG_DIV, 0, NULL);
1882: print_text(h, "The");
1883:
1884: for (nn = n->child; nn; nn = nn->next) {
1.23 kristaps 1885: PAIR_CLASS_INIT(&tag, "fname");
1.4 kristaps 1886: t = print_otag(h, TAG_SPAN, 1, &tag);
1887: print_text(h, nn->string);
1888: print_tagq(h, t);
1889:
1890: h->flags |= HTML_NOSPACE;
1891: if (nn->next && NULL == nn->next->next)
1892: print_text(h, "(), and");
1893: else if (nn->next)
1894: print_text(h, "(),");
1895: else
1896: print_text(h, "()");
1897: }
1898:
1899: if (n->child->next)
1900: print_text(h, "functions return");
1901: else
1902: print_text(h, "function returns");
1903:
1904: print_text(h, "the value 0 if successful; otherwise the value "
1905: "-1 is returned and the global variable");
1906:
1.23 kristaps 1907: PAIR_CLASS_INIT(&tag, "var");
1.4 kristaps 1908: t = print_otag(h, TAG_SPAN, 1, &tag);
1909: print_text(h, "errno");
1910: print_tagq(h, t);
1911: print_text(h, "is set to indicate the error.");
1912: return(0);
1913: }
1914:
1915:
1916: /* ARGSUSED */
1917: static int
1918: mdoc_va_pre(MDOC_ARGS)
1919: {
1920: struct htmlpair tag;
1921:
1.23 kristaps 1922: PAIR_CLASS_INIT(&tag, "var");
1.4 kristaps 1923: print_otag(h, TAG_SPAN, 1, &tag);
1924: return(1);
1925: }
1926:
1927:
1928: /* ARGSUSED */
1929: static int
1930: mdoc_bq_pre(MDOC_ARGS)
1931: {
1932:
1933: if (MDOC_BODY != n->type)
1934: return(1);
1935: print_text(h, "\\(lB");
1936: h->flags |= HTML_NOSPACE;
1937: return(1);
1938: }
1939:
1940:
1941: /* ARGSUSED */
1942: static void
1943: mdoc_bq_post(MDOC_ARGS)
1944: {
1945:
1946: if (MDOC_BODY != n->type)
1947: return;
1948: h->flags |= HTML_NOSPACE;
1949: print_text(h, "\\(rB");
1950: }
1.5 kristaps 1951:
1952:
1953: /* ARGSUSED */
1954: static int
1955: mdoc_ap_pre(MDOC_ARGS)
1956: {
1957:
1958: h->flags |= HTML_NOSPACE;
1959: print_text(h, "\\(aq");
1960: h->flags |= HTML_NOSPACE;
1961: return(1);
1962: }
1963:
1964:
1965: /* ARGSUSED */
1966: static int
1967: mdoc_bf_pre(MDOC_ARGS)
1968: {
1.23 kristaps 1969: int i;
1970: struct htmlpair tag[2];
1971: struct roffsu su;
1.5 kristaps 1972:
1973: if (MDOC_HEAD == n->type)
1974: return(0);
1975: else if (MDOC_BLOCK != n->type)
1976: return(1);
1977:
1.23 kristaps 1978: PAIR_CLASS_INIT(&tag[0], "lit");
1.5 kristaps 1979:
1980: if (n->head->child) {
1981: if ( ! strcmp("Em", n->head->child->string))
1.23 kristaps 1982: PAIR_CLASS_INIT(&tag[0], "emph");
1.5 kristaps 1983: else if ( ! strcmp("Sy", n->head->child->string))
1.23 kristaps 1984: PAIR_CLASS_INIT(&tag[0], "symb");
1.5 kristaps 1985: else if ( ! strcmp("Li", n->head->child->string))
1.23 kristaps 1986: PAIR_CLASS_INIT(&tag[0], "lit");
1.5 kristaps 1987: } else {
1988: assert(n->args);
1989: for (i = 0; i < (int)n->args->argc; i++)
1990: switch (n->args->argv[i].arg) {
1991: case (MDOC_Symbolic):
1.23 kristaps 1992: PAIR_CLASS_INIT(&tag[0], "symb");
1.5 kristaps 1993: break;
1994: case (MDOC_Literal):
1.23 kristaps 1995: PAIR_CLASS_INIT(&tag[0], "lit");
1.5 kristaps 1996: break;
1997: case (MDOC_Emphasis):
1.23 kristaps 1998: PAIR_CLASS_INIT(&tag[0], "emph");
1.5 kristaps 1999: break;
2000: default:
2001: break;
2002: }
2003: }
2004:
2005: /* FIXME: div's have spaces stripped--we want them. */
2006:
1.23 kristaps 2007: bufcat_style(h, "display", "inline");
2008: SCALE_HS_INIT(&su, 1);
2009: bufcat_su(h, "margin-right", &su);
2010: PAIR_STYLE_INIT(&tag[1], h);
1.5 kristaps 2011: print_otag(h, TAG_DIV, 2, tag);
2012: return(1);
2013: }
2014:
2015:
2016: /* ARGSUSED */
2017: static int
2018: mdoc_ms_pre(MDOC_ARGS)
2019: {
2020: struct htmlpair tag;
2021:
1.23 kristaps 2022: PAIR_CLASS_INIT(&tag, "symb");
1.5 kristaps 2023: print_otag(h, TAG_SPAN, 1, &tag);
2024: return(1);
2025: }
2026:
2027:
2028: /* ARGSUSED */
2029: static int
2030: mdoc_pf_pre(MDOC_ARGS)
2031: {
2032:
2033: h->flags |= HTML_IGNDELIM;
2034: return(1);
2035: }
2036:
2037:
2038: /* ARGSUSED */
2039: static void
2040: mdoc_pf_post(MDOC_ARGS)
2041: {
2042:
2043: h->flags &= ~HTML_IGNDELIM;
2044: h->flags |= HTML_NOSPACE;
2045: }
2046:
2047:
2048: /* ARGSUSED */
2049: static int
2050: mdoc_rs_pre(MDOC_ARGS)
2051: {
1.23 kristaps 2052: struct htmlpair tag;
2053: struct roffsu su;
1.5 kristaps 2054:
2055: if (MDOC_BLOCK != n->type)
2056: return(1);
2057:
1.8 kristaps 2058: if (n->prev && SEC_SEE_ALSO == n->sec) {
1.23 kristaps 2059: SCALE_VS_INIT(&su, 1);
2060: bufcat_su(h, "margin-top", &su);
2061: PAIR_STYLE_INIT(&tag, h);
1.8 kristaps 2062: print_otag(h, TAG_DIV, 1, &tag);
1.5 kristaps 2063: }
2064:
1.23 kristaps 2065: PAIR_CLASS_INIT(&tag, "ref");
1.8 kristaps 2066: print_otag(h, TAG_SPAN, 1, &tag);
1.5 kristaps 2067: return(1);
2068: }
1.6 kristaps 2069:
2070:
2071:
2072: /* ARGSUSED */
2073: static int
2074: mdoc_li_pre(MDOC_ARGS)
2075: {
2076: struct htmlpair tag;
2077:
1.23 kristaps 2078: PAIR_CLASS_INIT(&tag, "lit");
1.6 kristaps 2079: print_otag(h, TAG_SPAN, 1, &tag);
2080: return(1);
2081: }
2082:
2083:
2084: /* ARGSUSED */
2085: static int
2086: mdoc_sy_pre(MDOC_ARGS)
2087: {
2088: struct htmlpair tag;
2089:
1.23 kristaps 2090: PAIR_CLASS_INIT(&tag, "symb");
1.6 kristaps 2091: print_otag(h, TAG_SPAN, 1, &tag);
2092: return(1);
2093: }
2094:
2095:
2096: /* ARGSUSED */
2097: static int
2098: mdoc_bt_pre(MDOC_ARGS)
2099: {
2100:
2101: print_text(h, "is currently in beta test.");
2102: return(0);
2103: }
2104:
2105:
2106: /* ARGSUSED */
2107: static int
2108: mdoc_ud_pre(MDOC_ARGS)
2109: {
2110:
2111: print_text(h, "currently under development.");
2112: return(0);
2113: }
2114:
2115:
2116: /* ARGSUSED */
2117: static int
2118: mdoc_lb_pre(MDOC_ARGS)
2119: {
2120: struct htmlpair tag;
2121:
2122: if (SEC_SYNOPSIS == n->sec)
2123: print_otag(h, TAG_DIV, 0, NULL);
1.23 kristaps 2124: PAIR_CLASS_INIT(&tag, "lib");
1.6 kristaps 2125: print_otag(h, TAG_SPAN, 1, &tag);
2126: return(1);
2127: }
1.10 kristaps 2128:
2129:
2130: /* ARGSUSED */
2131: static int
2132: mdoc__x_pre(MDOC_ARGS)
2133: {
2134: struct htmlpair tag;
2135:
2136: switch (n->tok) {
2137: case(MDOC__A):
1.23 kristaps 2138: PAIR_CLASS_INIT(&tag, "ref-auth");
1.10 kristaps 2139: break;
2140: case(MDOC__B):
1.23 kristaps 2141: PAIR_CLASS_INIT(&tag, "ref-book");
1.10 kristaps 2142: break;
2143: case(MDOC__C):
1.23 kristaps 2144: PAIR_CLASS_INIT(&tag, "ref-city");
1.10 kristaps 2145: break;
2146: case(MDOC__D):
1.23 kristaps 2147: PAIR_CLASS_INIT(&tag, "ref-date");
1.10 kristaps 2148: break;
2149: case(MDOC__I):
1.23 kristaps 2150: PAIR_CLASS_INIT(&tag, "ref-issue");
1.10 kristaps 2151: break;
2152: case(MDOC__J):
1.23 kristaps 2153: PAIR_CLASS_INIT(&tag, "ref-jrnl");
1.10 kristaps 2154: break;
2155: case(MDOC__N):
1.23 kristaps 2156: PAIR_CLASS_INIT(&tag, "ref-num");
1.10 kristaps 2157: break;
2158: case(MDOC__O):
1.23 kristaps 2159: PAIR_CLASS_INIT(&tag, "ref-opt");
1.10 kristaps 2160: break;
2161: case(MDOC__P):
1.23 kristaps 2162: PAIR_CLASS_INIT(&tag, "ref-page");
1.10 kristaps 2163: break;
2164: case(MDOC__Q):
1.23 kristaps 2165: PAIR_CLASS_INIT(&tag, "ref-corp");
1.10 kristaps 2166: break;
2167: case(MDOC__R):
1.23 kristaps 2168: PAIR_CLASS_INIT(&tag, "ref-rep");
1.10 kristaps 2169: break;
2170: case(MDOC__T):
1.23 kristaps 2171: PAIR_CLASS_INIT(&tag, "ref-title");
1.10 kristaps 2172: print_text(h, "\\(lq");
2173: h->flags |= HTML_NOSPACE;
2174: break;
2175: case(MDOC__V):
1.23 kristaps 2176: PAIR_CLASS_INIT(&tag, "ref-vol");
1.10 kristaps 2177: break;
2178: default:
2179: abort();
2180: /* NOTREACHED */
2181: }
2182:
2183: print_otag(h, TAG_SPAN, 1, &tag);
2184: return(1);
2185: }
2186:
2187:
2188: /* ARGSUSED */
2189: static void
2190: mdoc__x_post(MDOC_ARGS)
2191: {
2192:
2193: h->flags |= HTML_NOSPACE;
2194: switch (n->tok) {
2195: case (MDOC__T):
2196: print_text(h, "\\(rq");
2197: h->flags |= HTML_NOSPACE;
2198: break;
2199: default:
2200: break;
2201: }
2202: print_text(h, n->next ? "," : ".");
2203: }
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