Annotation of mandoc/mdoc_html.c, Revision 1.6
1.6 ! kristaps 1: /* $Id: mdoc_html.c,v 1.5 2009/09/24 09:50:31 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>
18: #include <sys/queue.h>
19:
20: #include <assert.h>
21: #include <ctype.h>
22: #include <err.h>
23: #include <stdio.h>
24: #include <stdlib.h>
25: #include <string.h>
26: #include <unistd.h>
27:
28: #include "html.h"
29: #include "mdoc.h"
30:
31: #define INDENT 5
32: #define HALFINDENT 3
33:
34: #define MDOC_ARGS const struct mdoc_meta *m, \
35: const struct mdoc_node *n, \
36: struct html *h
37: #define MAN_ARGS const struct man_meta *m, \
38: const struct man_node *n, \
39: struct html *h
40:
41: struct htmlmdoc {
42: int (*pre)(MDOC_ARGS);
43: void (*post)(MDOC_ARGS);
44: };
45:
46: static void print_mdoc(MDOC_ARGS);
47: static void print_mdoc_head(MDOC_ARGS);
48: static void print_mdoc_node(MDOC_ARGS);
49: static void print_mdoc_nodelist(MDOC_ARGS);
50:
51: static int a2width(const char *);
52: static int a2offs(const char *);
53: static int a2list(const struct mdoc_node *);
54:
55: static void mdoc_root_post(MDOC_ARGS);
56: static int mdoc_root_pre(MDOC_ARGS);
57: static int mdoc_tbl_pre(MDOC_ARGS, int);
58: static int mdoc_tbl_block_pre(MDOC_ARGS, int, int, int, int);
59: static int mdoc_tbl_body_pre(MDOC_ARGS, int, int);
60: static int mdoc_tbl_head_pre(MDOC_ARGS, int, int);
61:
62: static int mdoc_ad_pre(MDOC_ARGS);
63: static int mdoc_an_pre(MDOC_ARGS);
1.5 kristaps 64: static int mdoc_ap_pre(MDOC_ARGS);
1.1 kristaps 65: static void mdoc_aq_post(MDOC_ARGS);
66: static int mdoc_aq_pre(MDOC_ARGS);
67: static int mdoc_ar_pre(MDOC_ARGS);
68: static int mdoc_bd_pre(MDOC_ARGS);
1.5 kristaps 69: static int mdoc_bf_pre(MDOC_ARGS);
1.1 kristaps 70: static void mdoc_bl_post(MDOC_ARGS);
71: static int mdoc_bl_pre(MDOC_ARGS);
1.4 kristaps 72: static void mdoc_bq_post(MDOC_ARGS);
73: static int mdoc_bq_pre(MDOC_ARGS);
1.2 kristaps 74: static void mdoc_brq_post(MDOC_ARGS);
75: static int mdoc_brq_pre(MDOC_ARGS);
1.6 ! kristaps 76: static int mdoc_bt_pre(MDOC_ARGS);
1.4 kristaps 77: static int mdoc_bx_pre(MDOC_ARGS);
1.1 kristaps 78: static int mdoc_cd_pre(MDOC_ARGS);
79: static int mdoc_d1_pre(MDOC_ARGS);
80: static void mdoc_dq_post(MDOC_ARGS);
81: static int mdoc_dq_pre(MDOC_ARGS);
82: static int mdoc_dv_pre(MDOC_ARGS);
83: static int mdoc_fa_pre(MDOC_ARGS);
84: static int mdoc_fd_pre(MDOC_ARGS);
85: static int mdoc_fl_pre(MDOC_ARGS);
86: static int mdoc_fn_pre(MDOC_ARGS);
87: static int mdoc_ft_pre(MDOC_ARGS);
88: static int mdoc_em_pre(MDOC_ARGS);
89: static int mdoc_er_pre(MDOC_ARGS);
90: static int mdoc_ev_pre(MDOC_ARGS);
91: static int mdoc_ex_pre(MDOC_ARGS);
1.4 kristaps 92: static void mdoc_fo_post(MDOC_ARGS);
93: static int mdoc_fo_pre(MDOC_ARGS);
94: static int mdoc_ic_pre(MDOC_ARGS);
95: static int mdoc_in_pre(MDOC_ARGS);
1.1 kristaps 96: static int mdoc_it_pre(MDOC_ARGS);
1.6 ! kristaps 97: static int mdoc_lb_pre(MDOC_ARGS);
! 98: static int mdoc_li_pre(MDOC_ARGS);
1.2 kristaps 99: static int mdoc_lk_pre(MDOC_ARGS);
100: static int mdoc_mt_pre(MDOC_ARGS);
1.5 kristaps 101: static int mdoc_ms_pre(MDOC_ARGS);
1.1 kristaps 102: static int mdoc_nd_pre(MDOC_ARGS);
103: static int mdoc_nm_pre(MDOC_ARGS);
104: static int mdoc_ns_pre(MDOC_ARGS);
105: static void mdoc_op_post(MDOC_ARGS);
106: static int mdoc_op_pre(MDOC_ARGS);
107: static int mdoc_pa_pre(MDOC_ARGS);
1.5 kristaps 108: static void mdoc_pf_post(MDOC_ARGS);
109: static int mdoc_pf_pre(MDOC_ARGS);
1.1 kristaps 110: static void mdoc_pq_post(MDOC_ARGS);
111: static int mdoc_pq_pre(MDOC_ARGS);
1.5 kristaps 112: static int mdoc_rs_pre(MDOC_ARGS);
1.4 kristaps 113: static int mdoc_rv_pre(MDOC_ARGS);
1.1 kristaps 114: static int mdoc_sh_pre(MDOC_ARGS);
115: static int mdoc_sp_pre(MDOC_ARGS);
116: static void mdoc_sq_post(MDOC_ARGS);
117: static int mdoc_sq_pre(MDOC_ARGS);
118: static int mdoc_ss_pre(MDOC_ARGS);
119: static int mdoc_sx_pre(MDOC_ARGS);
1.6 ! kristaps 120: static int mdoc_sy_pre(MDOC_ARGS);
! 121: static int mdoc_ud_pre(MDOC_ARGS);
1.4 kristaps 122: static int mdoc_va_pre(MDOC_ARGS);
1.1 kristaps 123: static int mdoc_vt_pre(MDOC_ARGS);
124: static int mdoc_xr_pre(MDOC_ARGS);
125: static int mdoc_xx_pre(MDOC_ARGS);
126:
127: #ifdef __linux__
128: extern size_t strlcpy(char *, const char *, size_t);
129: extern size_t strlcat(char *, const char *, size_t);
130: #endif
131:
132: static const struct htmlmdoc mdocs[MDOC_MAX] = {
1.5 kristaps 133: {mdoc_ap_pre, NULL}, /* Ap */
1.1 kristaps 134: {NULL, NULL}, /* Dd */
135: {NULL, NULL}, /* Dt */
136: {NULL, NULL}, /* Os */
137: {mdoc_sh_pre, NULL }, /* Sh */
138: {mdoc_ss_pre, NULL }, /* Ss */
139: {mdoc_sp_pre, NULL}, /* Pp */
140: {mdoc_d1_pre, NULL}, /* D1 */
141: {mdoc_d1_pre, NULL}, /* Dl */
142: {mdoc_bd_pre, NULL}, /* Bd */
143: {NULL, NULL}, /* Ed */
144: {mdoc_bl_pre, mdoc_bl_post}, /* Bl */
145: {NULL, NULL}, /* El */
146: {mdoc_it_pre, NULL}, /* It */
147: {mdoc_ad_pre, NULL}, /* Ad */
148: {mdoc_an_pre, NULL}, /* An */
149: {mdoc_ar_pre, NULL}, /* Ar */
150: {mdoc_cd_pre, NULL}, /* Cd */
151: {mdoc_fl_pre, NULL}, /* Cm */
152: {mdoc_dv_pre, NULL}, /* Dv */
153: {mdoc_er_pre, NULL}, /* Er */
154: {mdoc_ev_pre, NULL}, /* Ev */
155: {mdoc_ex_pre, NULL}, /* Ex */
156: {mdoc_fa_pre, NULL}, /* Fa */
157: {mdoc_fd_pre, NULL}, /* Fd */
158: {mdoc_fl_pre, NULL}, /* Fl */
159: {mdoc_fn_pre, NULL}, /* Fn */
160: {mdoc_ft_pre, NULL}, /* Ft */
1.4 kristaps 161: {mdoc_ic_pre, NULL}, /* Ic */
162: {mdoc_in_pre, NULL}, /* In */
1.6 ! kristaps 163: {mdoc_li_pre, NULL}, /* Li */
1.1 kristaps 164: {mdoc_nd_pre, NULL}, /* Nd */
165: {mdoc_nm_pre, NULL}, /* Nm */
166: {mdoc_op_pre, mdoc_op_post}, /* Op */
167: {NULL, NULL}, /* Ot */
168: {mdoc_pa_pre, NULL}, /* Pa */
1.4 kristaps 169: {mdoc_rv_pre, NULL}, /* Rv */
1.1 kristaps 170: {NULL, NULL}, /* St */
1.4 kristaps 171: {mdoc_va_pre, NULL}, /* Va */
1.1 kristaps 172: {mdoc_vt_pre, NULL}, /* Vt */
173: {mdoc_xr_pre, NULL}, /* Xr */
174: {NULL, NULL}, /* %A */
175: {NULL, NULL}, /* %B */
176: {NULL, NULL}, /* %D */
177: {NULL, NULL}, /* %I */
178: {NULL, NULL}, /* %J */
179: {NULL, NULL}, /* %N */
180: {NULL, NULL}, /* %O */
181: {NULL, NULL}, /* %P */
182: {NULL, NULL}, /* %R */
183: {NULL, NULL}, /* %T */
184: {NULL, NULL}, /* %V */
185: {NULL, NULL}, /* Ac */
186: {mdoc_aq_pre, mdoc_aq_post}, /* Ao */
187: {mdoc_aq_pre, mdoc_aq_post}, /* Aq */
188: {NULL, NULL}, /* At */
189: {NULL, NULL}, /* Bc */
1.5 kristaps 190: {mdoc_bf_pre, NULL}, /* Bf */
1.4 kristaps 191: {mdoc_bq_pre, mdoc_bq_post}, /* Bo */
192: {mdoc_bq_pre, mdoc_bq_post}, /* Bq */
1.1 kristaps 193: {mdoc_xx_pre, NULL}, /* Bsx */
1.4 kristaps 194: {mdoc_bx_pre, NULL}, /* Bx */
1.1 kristaps 195: {NULL, NULL}, /* Db */
196: {NULL, NULL}, /* Dc */
1.4 kristaps 197: {mdoc_dq_pre, mdoc_dq_post}, /* Do */
1.1 kristaps 198: {mdoc_dq_pre, mdoc_dq_post}, /* Dq */
199: {NULL, NULL}, /* Ec */
200: {NULL, NULL}, /* Ef */
201: {mdoc_em_pre, NULL}, /* Em */
202: {NULL, NULL}, /* Eo */
203: {mdoc_xx_pre, NULL}, /* Fx */
1.5 kristaps 204: {mdoc_ms_pre, NULL}, /* Ms */ /* FIXME: convert to symbol? */
1.1 kristaps 205: {NULL, NULL}, /* No */
206: {mdoc_ns_pre, NULL}, /* Ns */
207: {mdoc_xx_pre, NULL}, /* Nx */
208: {mdoc_xx_pre, NULL}, /* Ox */
209: {NULL, NULL}, /* Pc */
1.5 kristaps 210: {mdoc_pf_pre, mdoc_pf_post}, /* Pf */
1.1 kristaps 211: {mdoc_pq_pre, mdoc_pq_post}, /* Po */
212: {mdoc_pq_pre, mdoc_pq_post}, /* Pq */
213: {NULL, NULL}, /* Qc */
1.4 kristaps 214: {mdoc_sq_pre, mdoc_sq_post}, /* Ql */
1.5 kristaps 215: {mdoc_dq_pre, mdoc_dq_post}, /* Qo */
216: {mdoc_dq_pre, mdoc_dq_post}, /* Qq */
1.1 kristaps 217: {NULL, NULL}, /* Re */
1.5 kristaps 218: {mdoc_rs_pre, NULL}, /* Rs */
1.1 kristaps 219: {NULL, NULL}, /* Sc */
220: {mdoc_sq_pre, mdoc_sq_post}, /* So */
221: {mdoc_sq_pre, mdoc_sq_post}, /* Sq */
1.6 ! kristaps 222: {NULL, NULL}, /* Sm */ /* FIXME - no idea. */
1.1 kristaps 223: {mdoc_sx_pre, NULL}, /* Sx */
1.6 ! kristaps 224: {mdoc_sy_pre, NULL}, /* Sy */
1.1 kristaps 225: {NULL, NULL}, /* Tn */
226: {mdoc_xx_pre, NULL}, /* Ux */
227: {NULL, NULL}, /* Xc */
228: {NULL, NULL}, /* Xo */
1.4 kristaps 229: {mdoc_fo_pre, mdoc_fo_post}, /* Fo */
1.1 kristaps 230: {NULL, NULL}, /* Fc */
1.4 kristaps 231: {mdoc_op_pre, mdoc_op_post}, /* Oo */
1.1 kristaps 232: {NULL, NULL}, /* Oc */
233: {NULL, NULL}, /* Bk */
234: {NULL, NULL}, /* Ek */
1.6 ! kristaps 235: {mdoc_bt_pre, NULL}, /* Bt */
1.1 kristaps 236: {NULL, NULL}, /* Hf */
237: {NULL, NULL}, /* Fr */
1.6 ! kristaps 238: {mdoc_ud_pre, NULL}, /* Ud */
! 239: {mdoc_lb_pre, NULL}, /* Lb */
1.1 kristaps 240: {mdoc_sp_pre, NULL}, /* Lp */
1.2 kristaps 241: {mdoc_lk_pre, NULL}, /* Lk */
242: {mdoc_mt_pre, NULL}, /* Mt */
243: {mdoc_brq_pre, mdoc_brq_post}, /* Brq */
244: {mdoc_brq_pre, mdoc_brq_post}, /* Bro */
1.1 kristaps 245: {NULL, NULL}, /* Brc */
246: {NULL, NULL}, /* %C */
1.2 kristaps 247: {NULL, NULL}, /* Es */ /* TODO */
248: {NULL, NULL}, /* En */ /* TODO */
1.1 kristaps 249: {mdoc_xx_pre, NULL}, /* Dx */
250: {NULL, NULL}, /* %Q */
251: {mdoc_sp_pre, NULL}, /* br */
252: {mdoc_sp_pre, NULL}, /* sp */
253: };
254:
255: static char buf[BUFSIZ]; /* XXX */
256:
257: #define bufcat(x) (void)strlcat(buf, (x), BUFSIZ)
258: #define bufinit() buf[0] = 0
259: #define buffmt(...) (void)snprintf(buf, BUFSIZ - 1, __VA_ARGS__)
260:
261: void
262: html_mdoc(void *arg, const struct mdoc *m)
263: {
264: struct html *h;
265: struct tag *t;
266:
267: h = (struct html *)arg;
268:
269: print_gen_doctype(h);
270: t = print_otag(h, TAG_HTML, 0, NULL);
271: print_mdoc(mdoc_meta(m), mdoc_node(m), h);
272: print_tagq(h, t);
273:
274: printf("\n");
275: }
276:
277:
278: static int
279: a2list(const struct mdoc_node *n)
280: {
281: int i;
282:
283: assert(MDOC_BLOCK == n->type && MDOC_Bl == n->tok);
284: assert(n->args);
285:
286: for (i = 0; i < (int)n->args->argc; i++)
287: switch (n->args->argv[i].arg) {
288: case (MDOC_Enum):
289: /* FALLTHROUGH */
290: case (MDOC_Dash):
291: /* FALLTHROUGH */
292: case (MDOC_Hyphen):
293: /* FALLTHROUGH */
294: case (MDOC_Bullet):
295: /* FALLTHROUGH */
296: case (MDOC_Tag):
297: /* FALLTHROUGH */
298: case (MDOC_Hang):
299: /* FALLTHROUGH */
300: case (MDOC_Inset):
301: /* FALLTHROUGH */
302: case (MDOC_Diag):
303: /* FALLTHROUGH */
304: case (MDOC_Item):
305: /* FALLTHROUGH */
306: case (MDOC_Column):
307: /* FALLTHROUGH */
308: case (MDOC_Ohang):
309: return(n->args->argv[i].arg);
310: default:
311: break;
312: }
313:
314: abort();
315: /* NOTREACHED */
316: }
317:
318:
319: static int
320: a2width(const char *p)
321: {
322: int i, len;
323:
324: if (0 == (len = (int)strlen(p)))
325: return(0);
326: for (i = 0; i < len - 1; i++)
327: if ( ! isdigit((u_char)p[i]))
328: break;
329:
330: if (i == len - 1)
331: if ('n' == p[len - 1] || 'm' == p[len - 1])
332: return(atoi(p) + 2);
333:
334: return(len + 2);
335: }
336:
337:
338: static int
339: a2offs(const char *p)
340: {
341: int len, i;
342:
343: if (0 == strcmp(p, "left"))
344: return(0);
345: if (0 == strcmp(p, "indent"))
346: return(INDENT + 1);
347: if (0 == strcmp(p, "indent-two"))
348: return((INDENT + 1) * 2);
349:
350: if (0 == (len = (int)strlen(p)))
351: return(0);
352:
353: for (i = 0; i < len - 1; i++)
354: if ( ! isdigit((u_char)p[i]))
355: break;
356:
357: if (i == len - 1)
358: if ('n' == p[len - 1] || 'm' == p[len - 1])
359: return(atoi(p));
360:
361: return(len);
362: }
363:
364:
365: static void
366: print_mdoc(MDOC_ARGS)
367: {
368: struct tag *t;
369: struct htmlpair tag;
370:
371: t = print_otag(h, TAG_HEAD, 0, NULL);
372: print_mdoc_head(m, n, h);
373: print_tagq(h, t);
374:
375: t = print_otag(h, TAG_BODY, 0, NULL);
376:
377: tag.key = ATTR_CLASS;
378: tag.val = "body";
379: print_otag(h, TAG_DIV, 1, &tag);
380:
381: print_mdoc_nodelist(m, n, h);
382: print_tagq(h, t);
383: }
384:
385:
386: /* ARGSUSED */
387: static void
388: print_mdoc_head(MDOC_ARGS)
389: {
390: char b[BUFSIZ];
391:
392: print_gen_head(h);
393:
394: (void)snprintf(b, BUFSIZ - 1,
395: "%s(%d)", m->title, m->msec);
396:
397: if (m->arch) {
398: (void)strlcat(b, " (", BUFSIZ);
399: (void)strlcat(b, m->arch, BUFSIZ);
400: (void)strlcat(b, ")", BUFSIZ);
401: }
402:
403: print_otag(h, TAG_TITLE, 0, NULL);
404: print_text(h, b);
405: }
406:
407:
408: static void
409: print_mdoc_nodelist(MDOC_ARGS)
410: {
411:
412: print_mdoc_node(m, n, h);
413: if (n->next)
414: print_mdoc_nodelist(m, n->next, h);
415: }
416:
417:
418: static void
419: print_mdoc_node(MDOC_ARGS)
420: {
421: int child;
422: struct tag *t;
423:
424: child = 1;
425: t = SLIST_FIRST(&h->tags);
426:
427: bufinit();
428:
429: switch (n->type) {
430: case (MDOC_ROOT):
431: child = mdoc_root_pre(m, n, h);
432: break;
433: case (MDOC_TEXT):
434: print_text(h, n->string);
435: break;
436: default:
437: if (mdocs[n->tok].pre)
438: child = (*mdocs[n->tok].pre)(m, n, h);
439: break;
440: }
441:
442: if (child && n->child)
443: print_mdoc_nodelist(m, n->child, h);
444:
445: print_stagq(h, t);
446:
447: bufinit();
448:
449: switch (n->type) {
450: case (MDOC_ROOT):
451: mdoc_root_post(m, n, h);
452: break;
453: case (MDOC_TEXT):
454: break;
455: default:
456: if (mdocs[n->tok].post)
457: (*mdocs[n->tok].post)(m, n, h);
458: break;
459: }
460: }
461:
462:
463: /* ARGSUSED */
464: static void
465: mdoc_root_post(MDOC_ARGS)
466: {
467: struct tm tm;
468: struct htmlpair tag[2];
469: struct tag *t, *tt;
470: char b[BUFSIZ];
471:
472: (void)localtime_r(&m->date, &tm);
473:
474: if (0 == strftime(b, BUFSIZ - 1, "%B %e, %Y", &tm))
475: err(EXIT_FAILURE, "strftime");
476:
477: tag[0].key = ATTR_CLASS;
478: tag[0].val = "footer";
479: tag[1].key = ATTR_STYLE;
480: tag[1].val = "width: 100%;";
481: t = print_otag(h, TAG_TABLE, 2, tag);
482: tt = print_otag(h, TAG_TR, 0, NULL);
483:
484: tag[0].key = ATTR_STYLE;
485: tag[0].val = "width: 50%;";
486: print_otag(h, TAG_TD, 1, tag);
487: print_text(h, b);
488: print_stagq(h, tt);
489:
490: tag[0].key = ATTR_STYLE;
491: tag[0].val = "width: 50%; text-align: right;";
492: print_otag(h, TAG_TD, 1, tag);
493: print_text(h, m->os);
494: print_tagq(h, t);
495: }
496:
497:
498: /* ARGSUSED */
499: static int
500: mdoc_root_pre(MDOC_ARGS)
501: {
502: struct htmlpair tag[2];
503: struct tag *t, *tt;
504: char b[BUFSIZ], title[BUFSIZ];
505:
506: (void)strlcpy(b, m->vol, BUFSIZ);
507:
508: if (m->arch) {
509: (void)strlcat(b, " (", BUFSIZ);
510: (void)strlcat(b, m->arch, BUFSIZ);
511: (void)strlcat(b, ")", BUFSIZ);
512: }
513:
514: (void)snprintf(title, BUFSIZ - 1,
515: "%s(%d)", m->title, m->msec);
516:
517: tag[0].key = ATTR_CLASS;
518: tag[0].val = "header";
519: tag[1].key = ATTR_STYLE;
520: tag[1].val = "width: 100%;";
521: t = print_otag(h, TAG_TABLE, 2, tag);
522: tt = print_otag(h, TAG_TR, 0, NULL);
523:
524: tag[0].key = ATTR_STYLE;
525: tag[0].val = "width: 33%;";
526: print_otag(h, TAG_TD, 1, tag);
1.2 kristaps 527: print_text(h, title);
1.1 kristaps 528: print_stagq(h, tt);
529:
530: tag[0].key = ATTR_STYLE;
531: tag[0].val = "width: 33%; text-align: center;";
532: print_otag(h, TAG_TD, 1, tag);
1.2 kristaps 533: print_text(h, b);
1.1 kristaps 534: print_stagq(h, tt);
535:
536: tag[0].key = ATTR_STYLE;
537: tag[0].val = "width: 33%; text-align: right;";
538: print_otag(h, TAG_TD, 1, tag);
1.2 kristaps 539: print_text(h, title);
1.1 kristaps 540: print_tagq(h, t);
541:
542: return(1);
543: }
544:
545:
546: /* ARGSUSED */
547: static int
548: mdoc_sh_pre(MDOC_ARGS)
549: {
550: struct htmlpair tag[2];
551: const struct mdoc_node *nn;
552:
553: if (MDOC_HEAD == n->type) {
554: tag[0].key = ATTR_CLASS;
555: tag[0].val = "sec-head";
556: print_otag(h, TAG_DIV, 1, tag);
557: print_otag(h, TAG_SPAN, 1, tag);
558:
559: for (nn = n->child; nn; nn = nn->next) {
560: bufcat(nn->string);
561: if (nn->next)
562: bufcat(" ");
563: }
564: tag[0].key = ATTR_NAME;
565: tag[0].val = buf;
566: print_otag(h, TAG_A, 1, tag);
567: return(1);
568: } else if (MDOC_BLOCK == n->type) {
569: tag[0].key = ATTR_CLASS;
570: tag[0].val = "sec-block";
571:
572: if (n->prev && NULL == n->prev->body->child) {
573: print_otag(h, TAG_DIV, 1, tag);
574: return(1);
575: }
576:
577: bufcat("margin-top: 1em;");
578: if (NULL == n->next)
579: bufcat("margin-bottom: 1em;");
580:
581: tag[1].key = ATTR_STYLE;
582: tag[1].val = buf;
583:
584: print_otag(h, TAG_DIV, 2, tag);
585: return(1);
586: }
587:
588: buffmt("margin-left: %dem;", INDENT);
589:
590: tag[0].key = ATTR_CLASS;
591: tag[0].val = "sec-body";
592: tag[1].key = ATTR_STYLE;
593: tag[1].val = buf;
594:
595: print_otag(h, TAG_DIV, 2, tag);
596: return(1);
597: }
598:
599:
600: /* ARGSUSED */
601: static int
602: mdoc_ss_pre(MDOC_ARGS)
603: {
604: struct htmlpair tag[2];
605: int i;
606: const struct mdoc_node *nn;
607:
608: i = 0;
609:
610: if (MDOC_BODY == n->type) {
611: tag[i].key = ATTR_CLASS;
612: tag[i++].val = "ssec-body";
613: if (n->parent->next && n->child) {
614: bufcat("margin-bottom: 1em;");
615: tag[i].key = ATTR_STYLE;
616: tag[i++].val = buf;
617: }
618: print_otag(h, TAG_DIV, i, tag);
619: return(1);
620: } else if (MDOC_BLOCK == n->type) {
621: tag[i].key = ATTR_CLASS;
622: tag[i++].val = "ssec-block";
623: if (n->prev) {
624: bufcat("margin-top: 1em;");
625: tag[i].key = ATTR_STYLE;
626: tag[i++].val = buf;
627: }
628: print_otag(h, TAG_DIV, i, tag);
629: return(1);
630: }
631:
632: buffmt("margin-left: -%dem;", INDENT - HALFINDENT);
633:
634: tag[0].key = ATTR_CLASS;
635: tag[0].val = "ssec-head";
636: tag[1].key = ATTR_STYLE;
637: tag[1].val = buf;
638:
639: print_otag(h, TAG_DIV, 2, tag);
640: print_otag(h, TAG_SPAN, 1, tag);
641:
642: bufinit();
643: for (nn = n->child; nn; nn = nn->next) {
644: bufcat(nn->string);
645: if (nn->next)
646: bufcat(" ");
647: }
648: tag[0].key = ATTR_NAME;
649: tag[0].val = buf;
650: print_otag(h, TAG_A, 1, tag);
651:
652: return(1);
653: }
654:
655:
656: /* ARGSUSED */
657: static int
658: mdoc_fl_pre(MDOC_ARGS)
659: {
660: struct htmlpair tag;
661:
662: tag.key = ATTR_CLASS;
663: tag.val = "flag";
664:
665: print_otag(h, TAG_SPAN, 1, &tag);
666: if (MDOC_Fl == n->tok) {
667: print_text(h, "\\-");
668: h->flags |= HTML_NOSPACE;
669: }
670: return(1);
671: }
672:
673:
674: /* ARGSUSED */
675: static int
676: mdoc_nd_pre(MDOC_ARGS)
677: {
678: struct htmlpair tag;
679:
680: if (MDOC_BODY != n->type)
681: return(1);
682:
683: /* XXX - this can contain block elements! */
684: print_text(h, "\\(em");
685: tag.key = ATTR_CLASS;
686: tag.val = "desc-body";
687: print_otag(h, TAG_SPAN, 1, &tag);
688: return(1);
689: }
690:
691:
692: /* ARGSUSED */
693: static int
694: mdoc_op_pre(MDOC_ARGS)
695: {
696: struct htmlpair tag;
697:
698: if (MDOC_BODY != n->type)
699: return(1);
700:
701: /* XXX - this can contain block elements! */
702: print_text(h, "\\(lB");
703: h->flags |= HTML_NOSPACE;
704: tag.key = ATTR_CLASS;
705: tag.val = "opt";
706: print_otag(h, TAG_SPAN, 1, &tag);
707: return(1);
708: }
709:
710:
711: /* ARGSUSED */
712: static void
713: mdoc_op_post(MDOC_ARGS)
714: {
715:
716: if (MDOC_BODY != n->type)
717: return;
718: h->flags |= HTML_NOSPACE;
719: print_text(h, "\\(rB");
720: }
721:
722:
723: static int
724: mdoc_nm_pre(MDOC_ARGS)
725: {
726: struct htmlpair tag;
727:
728: if ( ! (HTML_NEWLINE & h->flags))
729: if (SEC_SYNOPSIS == n->sec) {
730: tag.key = ATTR_STYLE;
731: tag.val = "clear: both;";
732: print_otag(h, TAG_BR, 1, &tag);
733: }
734:
735: tag.key = ATTR_CLASS;
736: tag.val = "name";
737:
738: print_otag(h, TAG_SPAN, 1, &tag);
739: if (NULL == n->child)
740: print_text(h, m->name);
741:
742: return(1);
743: }
744:
745:
746: /* ARGSUSED */
747: static int
748: mdoc_xr_pre(MDOC_ARGS)
749: {
750: struct htmlpair tag[2];
751: const char *name, *sec;
752: const struct mdoc_node *nn;
753:
754: nn = n->child;
755: name = nn && nn->string ? nn->string : "";
756: nn = nn ? nn->next : NULL;
757: sec = nn && nn->string ? nn->string : "";
758:
759: buffmt("%s%s%s.html", name, name && sec ? "." : "", sec);
760:
761: tag[0].key = ATTR_CLASS;
762: tag[0].val = "link-man";
763: tag[1].key = ATTR_HREF;
764: tag[1].val = buf;
765: print_otag(h, TAG_A, 2, tag);
766:
767: nn = n->child;
768: print_text(h, nn->string);
769: if (NULL == (nn = nn->next))
770: return(0);
771:
772: h->flags |= HTML_NOSPACE;
773: print_text(h, "(");
774: h->flags |= HTML_NOSPACE;
775: print_text(h, nn->string);
776: h->flags |= HTML_NOSPACE;
777: print_text(h, ")");
778:
779: return(0);
780: }
781:
782:
783: /* ARGSUSED */
784: static int
785: mdoc_ns_pre(MDOC_ARGS)
786: {
787:
788: h->flags |= HTML_NOSPACE;
789: return(1);
790: }
791:
792:
793: /* ARGSUSED */
794: static int
795: mdoc_ar_pre(MDOC_ARGS)
796: {
797: struct htmlpair tag;
798:
799: tag.key = ATTR_CLASS;
800: tag.val = "arg";
801:
802: print_otag(h, TAG_SPAN, 1, &tag);
803: return(1);
804: }
805:
806:
807: /* ARGSUSED */
808: static int
809: mdoc_xx_pre(MDOC_ARGS)
810: {
811: const char *pp;
812: struct htmlpair tag;
813:
814: switch (n->tok) {
815: case (MDOC_Bsx):
816: pp = "BSDI BSD/OS";
817: break;
818: case (MDOC_Dx):
819: pp = "DragonFlyBSD";
820: break;
821: case (MDOC_Fx):
822: pp = "FreeBSD";
823: break;
824: case (MDOC_Nx):
825: pp = "NetBSD";
826: break;
827: case (MDOC_Ox):
828: pp = "OpenBSD";
829: break;
830: case (MDOC_Ux):
831: pp = "UNIX";
832: break;
833: default:
834: return(1);
835: }
836:
837: tag.key = ATTR_CLASS;
838: tag.val = "unix";
839:
840: print_otag(h, TAG_SPAN, 1, &tag);
841: print_text(h, pp);
842: return(1);
843: }
844:
845:
846: /* ARGSUSED */
847: static int
1.4 kristaps 848: mdoc_bx_pre(MDOC_ARGS)
849: {
850: const struct mdoc_node *nn;
851: struct htmlpair tag;
852:
853: tag.key = ATTR_CLASS;
854: tag.val = "unix";
855:
856: print_otag(h, TAG_SPAN, 1, &tag);
857:
858: for (nn = n->child; nn; nn = nn->next)
859: print_mdoc_node(m, nn, h);
860:
861: if (n->child)
862: h->flags |= HTML_NOSPACE;
863:
864: print_text(h, "BSD");
865: return(0);
866: }
867:
868:
869: /* ARGSUSED */
870: static int
1.1 kristaps 871: mdoc_tbl_block_pre(MDOC_ARGS, int t, int w, int o, int c)
872: {
873: struct htmlpair tag;
874:
875: switch (t) {
876: case (MDOC_Column):
877: /* FALLTHROUGH */
878: case (MDOC_Item):
879: /* FALLTHROUGH */
880: case (MDOC_Ohang):
881: buffmt("margin-left: %dem; clear: both;", o);
882: break;
883: default:
884: buffmt("margin-left: %dem; clear: both;", w + o);
885: break;
886: }
887:
888: if ( ! c && MDOC_Column != t) {
889: if (n->prev && n->prev->body->child)
890: bufcat("padding-top: 1em;");
891: else if (NULL == n->prev)
892: bufcat("padding-top: 1em;");
893: }
894:
895: tag.key = ATTR_STYLE;
896: tag.val = buf;
897: print_otag(h, TAG_DIV, 1, &tag);
898: return(1);
899: }
900:
901:
902: /* ARGSUSED */
903: static int
904: mdoc_tbl_body_pre(MDOC_ARGS, int t, int w)
905: {
906:
907: print_otag(h, TAG_DIV, 0, NULL);
908: return(1);
909: }
910:
911:
912: /* ARGSUSED */
913: static int
914: mdoc_tbl_head_pre(MDOC_ARGS, int t, int w)
915: {
916: struct htmlpair tag;
917: struct ord *ord;
918: char nbuf[BUFSIZ];
919:
920: switch (t) {
921: case (MDOC_Item):
922: /* FALLTHROUGH */
923: case (MDOC_Ohang):
924: print_otag(h, TAG_DIV, 0, NULL);
925: break;
926: case (MDOC_Column):
927: buffmt("min-width: %dem;", w);
928: bufcat("clear: none;");
929: if (n->next && MDOC_HEAD == n->next->type)
930: bufcat("float: left;");
931: tag.key = ATTR_STYLE;
932: tag.val = buf;
933: print_otag(h, TAG_DIV, 1, &tag);
934: break;
935: default:
1.4 kristaps 936: buffmt("margin-left: -%dem; min-width: %dem;",
937: w, w ? w - 1 : 0);
1.1 kristaps 938: bufcat("clear: left;");
1.2 kristaps 939: if (n->next && n->next->child)
940: bufcat("float: left;");
1.1 kristaps 941: bufcat("padding-right: 1em;");
942: tag.key = ATTR_STYLE;
943: tag.val = buf;
944: print_otag(h, TAG_DIV, 1, &tag);
945: break;
946: }
947:
948: switch (t) {
949: case (MDOC_Diag):
950: tag.key = ATTR_CLASS;
951: tag.val = "diag";
952: print_otag(h, TAG_SPAN, 1, &tag);
953: break;
954: case (MDOC_Enum):
955: ord = SLIST_FIRST(&h->ords);
956: assert(ord);
957: nbuf[BUFSIZ - 1] = 0;
958: (void)snprintf(nbuf, BUFSIZ - 1, "%d.", ord->pos++);
959: print_text(h, nbuf);
960: return(0);
961: case (MDOC_Dash):
962: print_text(h, "\\(en");
963: return(0);
964: case (MDOC_Hyphen):
1.4 kristaps 965: print_text(h, "\\(hy");
1.1 kristaps 966: return(0);
967: case (MDOC_Bullet):
968: print_text(h, "\\(bu");
969: return(0);
970: default:
971: break;
972: }
973:
974: return(1);
975: }
976:
977:
978: static int
979: mdoc_tbl_pre(MDOC_ARGS, int type)
980: {
981: int i, w, o, c, wp;
982: const struct mdoc_node *bl, *nn;
983:
984: bl = n->parent->parent;
985: if (MDOC_BLOCK != n->type)
986: bl = bl->parent;
987:
988: /* FIXME: fmt_vspace() equivalent. */
989:
990: assert(bl->args);
991:
992: w = o = c = 0;
993: wp = -1;
994:
995: for (i = 0; i < (int)bl->args->argc; i++)
996: if (MDOC_Width == bl->args->argv[i].arg) {
997: assert(bl->args->argv[i].sz);
998: wp = i;
999: w = a2width(bl->args->argv[i].value[0]);
1000: } else if (MDOC_Offset == bl->args->argv[i].arg) {
1001: assert(bl->args->argv[i].sz);
1002: o = a2offs(bl->args->argv[i].value[0]);
1003: } else if (MDOC_Compact == bl->args->argv[i].arg)
1004: c = 1;
1005:
1006: if (MDOC_HEAD == n->type && MDOC_Column == type) {
1007: nn = n->parent->child;
1008: assert(nn && MDOC_HEAD == nn->type);
1009: for (i = 0; nn && nn != n; nn = nn->next, i++)
1010: /* Counter... */ ;
1011: assert(nn);
1012: if (wp >= 0 && i < (int)bl->args[wp].argv->sz)
1013: w = a2width(bl->args->argv[wp].value[i]);
1014: }
1015:
1016: switch (type) {
1017: case (MDOC_Enum):
1018: /* FALLTHROUGH */
1019: case (MDOC_Dash):
1020: /* FALLTHROUGH */
1021: case (MDOC_Hyphen):
1022: /* FALLTHROUGH */
1023: case (MDOC_Bullet):
1024: if (w < 4)
1025: w = 4;
1026: break;
1027: case (MDOC_Inset):
1028: /* FALLTHROUGH */
1029: case (MDOC_Diag):
1030: w = 1;
1031: break;
1032: default:
1033: if (0 == w)
1034: w = 10;
1035: break;
1036: }
1037:
1038: switch (n->type) {
1039: case (MDOC_BLOCK):
1040: break;
1041: case (MDOC_HEAD):
1042: return(mdoc_tbl_head_pre(m, n, h, type, w));
1043: case (MDOC_BODY):
1044: return(mdoc_tbl_body_pre(m, n, h, type, w));
1045: default:
1046: abort();
1047: /* NOTREACHED */
1048: }
1049:
1050: return(mdoc_tbl_block_pre(m, n, h, type, w, o, c));
1051: }
1052:
1053:
1054: /* ARGSUSED */
1055: static int
1056: mdoc_bl_pre(MDOC_ARGS)
1057: {
1058: struct ord *ord;
1059:
1060: if (MDOC_BLOCK != n->type)
1061: return(1);
1062: if (MDOC_Enum != a2list(n))
1063: return(1);
1064:
1065: ord = malloc(sizeof(struct ord));
1066: if (NULL == ord)
1067: err(EXIT_FAILURE, "malloc");
1068: ord->cookie = n;
1069: ord->pos = 1;
1070: SLIST_INSERT_HEAD(&h->ords, ord, entry);
1071:
1072: return(1);
1073: }
1074:
1075:
1076: /* ARGSUSED */
1077: static void
1078: mdoc_bl_post(MDOC_ARGS)
1079: {
1080: struct ord *ord;
1081:
1082: if (MDOC_BLOCK != n->type)
1083: return;
1084: if (MDOC_Enum != a2list(n))
1085: return;
1086:
1087: ord = SLIST_FIRST(&h->ords);
1088: assert(ord);
1089: SLIST_REMOVE_HEAD(&h->ords, entry);
1090: free(ord);
1091: }
1092:
1093:
1094: static int
1095: mdoc_it_pre(MDOC_ARGS)
1096: {
1097: int type;
1098:
1099: if (MDOC_BLOCK == n->type)
1100: type = a2list(n->parent->parent);
1101: else
1102: type = a2list(n->parent->parent->parent);
1103:
1104: return(mdoc_tbl_pre(m, n, h, type));
1105: }
1106:
1107:
1108: /* ARGSUSED */
1109: static int
1110: mdoc_ex_pre(MDOC_ARGS)
1111: {
1112: const struct mdoc_node *nn;
1113: struct tag *t;
1114: struct htmlpair tag;
1115:
1116: print_text(h, "The");
1117:
1118: tag.key = ATTR_CLASS;
1119: tag.val = "utility";
1120:
1121: for (nn = n->child; nn; nn = nn->next) {
1122: t = print_otag(h, TAG_SPAN, 1, &tag);
1123: print_text(h, nn->string);
1124: print_tagq(h, t);
1125:
1126: h->flags |= HTML_NOSPACE;
1127:
1128: if (nn->next && NULL == nn->next->next)
1129: print_text(h, ", and");
1130: else if (nn->next)
1131: print_text(h, ",");
1132: else
1133: h->flags &= ~HTML_NOSPACE;
1134: }
1135:
1136: if (n->child->next)
1137: print_text(h, "utilities exit");
1138: else
1139: print_text(h, "utility exits");
1140:
1141: print_text(h, "0 on success, and >0 if an error occurs.");
1142: return(0);
1143: }
1144:
1145:
1146: /* ARGSUSED */
1147: static int
1148: mdoc_dq_pre(MDOC_ARGS)
1149: {
1150:
1151: if (MDOC_BODY != n->type)
1152: return(1);
1153: print_text(h, "\\(lq");
1154: h->flags |= HTML_NOSPACE;
1155: return(1);
1156: }
1157:
1158:
1159: /* ARGSUSED */
1160: static void
1161: mdoc_dq_post(MDOC_ARGS)
1162: {
1163:
1164: if (MDOC_BODY != n->type)
1165: return;
1166: h->flags |= HTML_NOSPACE;
1167: print_text(h, "\\(rq");
1168: }
1169:
1170:
1171: /* ARGSUSED */
1172: static int
1173: mdoc_pq_pre(MDOC_ARGS)
1174: {
1175:
1176: if (MDOC_BODY != n->type)
1177: return(1);
1178: print_text(h, "\\&(");
1179: h->flags |= HTML_NOSPACE;
1180: return(1);
1181: }
1182:
1183:
1184: /* ARGSUSED */
1185: static void
1186: mdoc_pq_post(MDOC_ARGS)
1187: {
1188:
1189: if (MDOC_BODY != n->type)
1190: return;
1191: print_text(h, ")");
1192: }
1193:
1194:
1195: /* ARGSUSED */
1196: static int
1197: mdoc_sq_pre(MDOC_ARGS)
1198: {
1199:
1200: if (MDOC_BODY != n->type)
1201: return(1);
1202: print_text(h, "\\(oq");
1203: h->flags |= HTML_NOSPACE;
1204: return(1);
1205: }
1206:
1207:
1208: /* ARGSUSED */
1209: static void
1210: mdoc_sq_post(MDOC_ARGS)
1211: {
1212:
1213: if (MDOC_BODY != n->type)
1214: return;
1215: h->flags |= HTML_NOSPACE;
1216: print_text(h, "\\(aq");
1217: }
1218:
1219:
1220: /* ARGSUSED */
1221: static int
1222: mdoc_em_pre(MDOC_ARGS)
1223: {
1224: struct htmlpair tag;
1225:
1226: tag.key = ATTR_CLASS;
1227: tag.val = "emph";
1228:
1229: print_otag(h, TAG_SPAN, 1, &tag);
1230: return(1);
1231: }
1232:
1233:
1234: /* ARGSUSED */
1235: static int
1236: mdoc_d1_pre(MDOC_ARGS)
1237: {
1238: struct htmlpair tag[2];
1239:
1240: if (MDOC_BLOCK != n->type)
1241: return(1);
1242:
1243: buffmt("margin-left: %dem;", INDENT);
1244:
1245: tag[0].key = ATTR_CLASS;
1.5 kristaps 1246: tag[0].val = "lit";
1.1 kristaps 1247: tag[1].key = ATTR_STYLE;
1248: tag[1].val = buf;
1249:
1250: print_otag(h, TAG_DIV, 2, tag);
1251: return(1);
1252: }
1253:
1254:
1255: /* ARGSUSED */
1256: static int
1257: mdoc_sx_pre(MDOC_ARGS)
1258: {
1259: struct htmlpair tag[2];
1260: const struct mdoc_node *nn;
1261:
1262: bufcat("#");
1263: for (nn = n->child; nn; nn = nn->next) {
1264: bufcat(nn->string);
1265: if (nn->next)
1266: bufcat(" ");
1267: }
1268:
1269: tag[0].key = ATTR_HREF;
1270: tag[0].val = buf;
1271: tag[1].key = ATTR_CLASS;
1272: tag[1].val = "link-sec";
1273:
1274: print_otag(h, TAG_A, 2, tag);
1275: return(1);
1276: }
1277:
1278:
1279: /* ARGSUSED */
1280: static int
1281: mdoc_aq_pre(MDOC_ARGS)
1282: {
1283:
1284: if (MDOC_BODY != n->type)
1285: return(1);
1286: print_text(h, "\\(la");
1287: h->flags |= HTML_NOSPACE;
1288: return(1);
1289: }
1290:
1291:
1292: /* ARGSUSED */
1293: static void
1294: mdoc_aq_post(MDOC_ARGS)
1295: {
1296:
1297: if (MDOC_BODY != n->type)
1298: return;
1299: h->flags |= HTML_NOSPACE;
1300: print_text(h, "\\(ra");
1301: }
1302:
1303:
1304: /* ARGSUSED */
1305: static int
1306: mdoc_bd_pre(MDOC_ARGS)
1307: {
1308: struct htmlpair tag[2];
1309: int t, c, o, i;
1310: const struct mdoc_node *bl;
1311:
1312: /* FIXME: fmt_vspace() shit. */
1313:
1314: if (MDOC_BLOCK == n->type)
1315: bl = n;
1316: else if (MDOC_HEAD == n->type)
1317: return(0);
1318: else
1319: bl = n->parent;
1320:
1321: t = o = c = 0;
1322:
1323: for (i = 0; i < (int)bl->args->argc; i++)
1324: switch (bl->args->argv[i].arg) {
1325: case (MDOC_Offset):
1326: assert(bl->args->argv[i].sz);
1327: o = a2offs (bl->args->argv[i].value[0]);
1328: break;
1329: case (MDOC_Compact):
1330: c = 1;
1331: break;
1332: case (MDOC_Ragged):
1333: /* FALLTHROUGH */
1334: case (MDOC_Filled):
1335: /* FALLTHROUGH */
1336: case (MDOC_Unfilled):
1337: /* FALLTHROUGH */
1338: case (MDOC_Literal):
1339: t = bl->args->argv[i].arg;
1340: break;
1341: }
1342:
1343: if (MDOC_BLOCK == n->type) {
1344: if (o)
1345: buffmt("margin-left: %dem;", o);
1346: bufcat("margin-top: 1em;");
1347: tag[0].key = ATTR_STYLE;
1348: tag[0].val = buf;
1349: print_otag(h, TAG_DIV, 1, tag);
1350: return(1);
1351: }
1352:
1353: switch (t) {
1354: case (MDOC_Unfilled):
1355: case (MDOC_Literal):
1356: break;
1357: default:
1358: return(1);
1359: }
1360:
1361: bufcat("white-space: pre;");
1362: tag[0].key = ATTR_STYLE;
1363: tag[0].val = buf;
1364: tag[1].key = ATTR_CLASS;
1.5 kristaps 1365: tag[1].val = "lit";
1.1 kristaps 1366:
1367: print_otag(h, TAG_DIV, 2, tag);
1368:
1369: for (n = n->child; n; n = n->next) {
1370: h->flags |= HTML_NOSPACE;
1371: print_mdoc_node(m, n, h);
1372: if (n->next)
1373: print_text(h, "\n");
1374: }
1375:
1376: return(0);
1377: }
1378:
1379:
1380: /* ARGSUSED */
1381: static int
1382: mdoc_pa_pre(MDOC_ARGS)
1383: {
1384: struct htmlpair tag;
1385:
1386: tag.key = ATTR_CLASS;
1387: tag.val = "file";
1388:
1389: print_otag(h, TAG_SPAN, 1, &tag);
1390: return(1);
1391: }
1392:
1393:
1394: /* ARGSUSED */
1395: static int
1396: mdoc_ad_pre(MDOC_ARGS)
1397: {
1398: struct htmlpair tag;
1399:
1400: tag.key = ATTR_CLASS;
1401: tag.val = "addr";
1402: print_otag(h, TAG_SPAN, 1, &tag);
1403: return(1);
1404: }
1405:
1406:
1407: /* ARGSUSED */
1408: static int
1409: mdoc_an_pre(MDOC_ARGS)
1410: {
1411: struct htmlpair tag;
1412:
1413: tag.key = ATTR_CLASS;
1414: tag.val = "author";
1415: print_otag(h, TAG_SPAN, 1, &tag);
1416: return(1);
1417: }
1418:
1419:
1420: /* ARGSUSED */
1421: static int
1422: mdoc_cd_pre(MDOC_ARGS)
1423: {
1424: struct htmlpair tag;
1425:
1426: tag.key = ATTR_CLASS;
1427: tag.val = "config";
1428: print_otag(h, TAG_SPAN, 1, &tag);
1429: return(1);
1430: }
1431:
1432:
1433: /* ARGSUSED */
1434: static int
1435: mdoc_dv_pre(MDOC_ARGS)
1436: {
1437: struct htmlpair tag;
1438:
1439: tag.key = ATTR_CLASS;
1440: tag.val = "define";
1441: print_otag(h, TAG_SPAN, 1, &tag);
1442: return(1);
1443: }
1444:
1445:
1446: /* ARGSUSED */
1447: static int
1448: mdoc_ev_pre(MDOC_ARGS)
1449: {
1450: struct htmlpair tag;
1451:
1452: tag.key = ATTR_CLASS;
1453: tag.val = "env";
1454: print_otag(h, TAG_SPAN, 1, &tag);
1455: return(1);
1456: }
1457:
1458:
1459: /* ARGSUSED */
1460: static int
1461: mdoc_er_pre(MDOC_ARGS)
1462: {
1463: struct htmlpair tag;
1464:
1465: tag.key = ATTR_CLASS;
1466: tag.val = "errno";
1467: print_otag(h, TAG_SPAN, 1, &tag);
1468: return(1);
1469: }
1470:
1471:
1472: /* ARGSUSED */
1473: static int
1474: mdoc_fa_pre(MDOC_ARGS)
1475: {
1476: const struct mdoc_node *nn;
1477: struct htmlpair tag;
1478: struct tag *t;
1479:
1480: tag.key = ATTR_CLASS;
1481: tag.val = "farg";
1482:
1483: if (n->parent->tok != MDOC_Fo) {
1484: print_otag(h, TAG_SPAN, 1, &tag);
1485: return(1);
1486: }
1487:
1488: for (nn = n->child; nn; nn = nn->next) {
1489: t = print_otag(h, TAG_SPAN, 1, &tag);
1490: print_text(h, nn->string);
1491: print_tagq(h, t);
1492: if (nn->next)
1493: print_text(h, ",");
1494: }
1495:
1496: if (n->child && n->next && n->next->tok == MDOC_Fa)
1497: print_text(h, ",");
1498:
1499: return(0);
1500: }
1501:
1502:
1503: /* ARGSUSED */
1504: static int
1505: mdoc_fd_pre(MDOC_ARGS)
1506: {
1507: struct htmlpair tag;
1508:
1509: if (SEC_SYNOPSIS == n->sec) {
1510: if (n->next && MDOC_Fd != n->next->tok) {
1511: tag.key = ATTR_STYLE;
1512: tag.val = "margin-bottom: 1em;";
1513: print_otag(h, TAG_DIV, 1, &tag);
1514: } else
1515: print_otag(h, TAG_DIV, 0, NULL);
1516: }
1517:
1518: tag.key = ATTR_CLASS;
1519: tag.val = "macro";
1520: print_otag(h, TAG_SPAN, 1, &tag);
1521: return(1);
1522: }
1523:
1524:
1525: /* ARGSUSED */
1526: static int
1527: mdoc_vt_pre(MDOC_ARGS)
1528: {
1529: struct htmlpair tag;
1530:
1531: if (SEC_SYNOPSIS == n->sec) {
1532: if (n->next && MDOC_Vt != n->next->tok) {
1533: tag.key = ATTR_STYLE;
1534: tag.val = "margin-bottom: 1em;";
1535: print_otag(h, TAG_DIV, 1, &tag);
1536: } else
1537: print_otag(h, TAG_DIV, 0, NULL);
1538: }
1539:
1540: tag.key = ATTR_CLASS;
1541: tag.val = "type";
1542: print_otag(h, TAG_SPAN, 1, &tag);
1543: return(1);
1544: }
1545:
1.2 kristaps 1546:
1.1 kristaps 1547: /* ARGSUSED */
1548: static int
1549: mdoc_ft_pre(MDOC_ARGS)
1550: {
1551: struct htmlpair tag;
1552:
1553: if (SEC_SYNOPSIS == n->sec) {
1554: if (n->prev && MDOC_Fo == n->prev->tok) {
1555: tag.key = ATTR_STYLE;
1.4 kristaps 1556: tag.val = "margin-top: 1em;";
1.1 kristaps 1557: print_otag(h, TAG_DIV, 1, &tag);
1558: } else
1559: print_otag(h, TAG_DIV, 0, NULL);
1560: }
1561:
1562: tag.key = ATTR_CLASS;
1563: tag.val = "type";
1564: print_otag(h, TAG_SPAN, 1, &tag);
1565: return(1);
1566: }
1567:
1568:
1569: /* ARGSUSED */
1570: static int
1571: mdoc_fn_pre(MDOC_ARGS)
1572: {
1573: struct tag *t;
1574: struct htmlpair tag;
1575: const struct mdoc_node *nn;
1576:
1577: if (SEC_SYNOPSIS == n->sec) {
1578: if (n->next) {
1579: tag.key = ATTR_STYLE;
1580: tag.val = "margin-bottom: 1em";
1581: print_otag(h, TAG_DIV, 1, &tag);
1582: } else
1583: print_otag(h, TAG_DIV, 0, NULL);
1584: }
1585:
1586: tag.key = ATTR_CLASS;
1587: tag.val = "type";
1588:
1.4 kristaps 1589: /* FIXME: can be "type funcname" "type varname"... */
1590:
1.1 kristaps 1591: t = print_otag(h, TAG_SPAN, 1, &tag);
1592: print_text(h, n->child->string);
1593: print_tagq(h, t);
1594:
1595: h->flags |= HTML_NOSPACE;
1596: print_text(h, "(");
1597:
1598: for (nn = n->child->next; nn; nn = nn->next) {
1599: tag.key = ATTR_CLASS;
1600: tag.val = "farg";
1601: t = print_otag(h, TAG_SPAN, 1, &tag);
1602: print_text(h, nn->string);
1603: print_tagq(h, t);
1604: if (nn->next)
1605: print_text(h, ",");
1606: }
1607:
1608: print_text(h, ")");
1609:
1610: if (SEC_SYNOPSIS == n->sec)
1611: print_text(h, ";");
1612:
1613: return(0);
1614: }
1615:
1616:
1617: /* ARGSUSED */
1618: static int
1619: mdoc_sp_pre(MDOC_ARGS)
1620: {
1621: int len;
1622: struct htmlpair tag;
1623:
1624: switch (n->tok) {
1625: case (MDOC_sp):
1626: len = n->child ? atoi(n->child->string) : 1;
1627: break;
1628: case (MDOC_br):
1629: len = 0;
1630: break;
1631: default:
1632: len = 1;
1633: break;
1634: }
1635:
1636: buffmt("height: %dem", len);
1637: tag.key = ATTR_STYLE;
1638: tag.val = buf;
1639: print_otag(h, TAG_DIV, 1, &tag);
1640: return(1);
1641:
1642: }
1.2 kristaps 1643:
1644:
1645: /* ARGSUSED */
1646: static int
1647: mdoc_brq_pre(MDOC_ARGS)
1648: {
1649:
1650: if (MDOC_BODY != n->type)
1651: return(1);
1652: print_text(h, "\\(lC");
1653: h->flags |= HTML_NOSPACE;
1654: return(1);
1655: }
1656:
1657:
1658: /* ARGSUSED */
1659: static void
1660: mdoc_brq_post(MDOC_ARGS)
1661: {
1662:
1663: if (MDOC_BODY != n->type)
1664: return;
1665: h->flags |= HTML_NOSPACE;
1666: print_text(h, "\\(rC");
1667: }
1668:
1669:
1670: /* ARGSUSED */
1671: static int
1672: mdoc_lk_pre(MDOC_ARGS)
1673: {
1674: const struct mdoc_node *nn;
1675: struct htmlpair tag[2];
1676:
1677: nn = n->child;
1678:
1679: tag[0].key = ATTR_CLASS;
1680: tag[0].val = "link-ext";
1681: tag[1].key = ATTR_HREF;
1682: tag[1].val = nn->string;
1683:
1684: print_otag(h, TAG_A, 2, tag);
1685:
1686: if (NULL == nn->next)
1687: return(1);
1688:
1689: for (nn = nn->next; nn; nn = nn->next)
1690: print_text(h, nn->string);
1691:
1692: return(0);
1693: }
1694:
1695:
1696: /* ARGSUSED */
1697: static int
1698: mdoc_mt_pre(MDOC_ARGS)
1699: {
1700: struct htmlpair tag[2];
1701: struct tag *t;
1702: const struct mdoc_node *nn;
1703:
1704: tag[0].key = ATTR_CLASS;
1705: tag[0].val = "link-mail";
1706:
1707: for (nn = n->child; nn; nn = nn->next) {
1708: bufinit();
1709: bufcat("mailto:");
1710: bufcat(nn->string);
1711:
1712: tag[1].key = ATTR_HREF;
1713: tag[1].val = buf;
1714:
1715: t = print_otag(h, TAG_A, 2, tag);
1716: print_text(h, nn->string);
1717: print_tagq(h, t);
1718: }
1719:
1720: return(0);
1721: }
1.4 kristaps 1722:
1723:
1724: /* ARGSUSED */
1725: static int
1726: mdoc_fo_pre(MDOC_ARGS)
1727: {
1728: struct htmlpair tag;
1729:
1730: if (MDOC_BODY == n->type) {
1731: h->flags |= HTML_NOSPACE;
1732: print_text(h, "(");
1733: h->flags |= HTML_NOSPACE;
1734: return(1);
1735: } else if (MDOC_BLOCK == n->type)
1736: return(1);
1737:
1738: tag.key = ATTR_CLASS;
1739: tag.val = "fname";
1740: print_otag(h, TAG_SPAN, 1, &tag);
1741: return(1);
1742: }
1743:
1744:
1745: /* ARGSUSED */
1746: static void
1747: mdoc_fo_post(MDOC_ARGS)
1748: {
1749: if (MDOC_BODY != n->type)
1750: return;
1751: h->flags |= HTML_NOSPACE;
1752: print_text(h, ")");
1753: h->flags |= HTML_NOSPACE;
1754: print_text(h, ";");
1755: }
1756:
1757:
1758: /* ARGSUSED */
1759: static int
1760: mdoc_in_pre(MDOC_ARGS)
1761: {
1762: const struct mdoc_node *nn;
1763: struct htmlpair tag;
1764:
1765: if (SEC_SYNOPSIS == n->sec) {
1766: if (n->next && MDOC_In != n->next->tok) {
1767: tag.key = ATTR_STYLE;
1768: tag.val = "margin-bottom: 1em;";
1769: print_otag(h, TAG_DIV, 1, &tag);
1770: } else
1771: print_otag(h, TAG_DIV, 0, NULL);
1772: }
1773:
1774: tag.key = ATTR_CLASS;
1775: tag.val = "includes";
1776:
1777: print_otag(h, TAG_SPAN, 1, &tag);
1778:
1779: if (SEC_SYNOPSIS == n->sec)
1780: print_text(h, "#include");
1781:
1782: print_text(h, "<");
1783: h->flags |= HTML_NOSPACE;
1784:
1785: /* XXX -- see warning in termp_in_post(). */
1786:
1787: for (nn = n->child; nn; nn = nn->next)
1788: print_mdoc_node(m, nn, h);
1789:
1790: h->flags |= HTML_NOSPACE;
1791: print_text(h, ">");
1792:
1793: return(0);
1794: }
1795:
1796:
1797: /* ARGSUSED */
1798: static int
1799: mdoc_ic_pre(MDOC_ARGS)
1800: {
1801: struct htmlpair tag;
1802:
1803: tag.key = ATTR_CLASS;
1804: tag.val = "cmd";
1805:
1806: print_otag(h, TAG_SPAN, 1, &tag);
1807: return(1);
1808: }
1809:
1810:
1811: /* ARGSUSED */
1812: static int
1813: mdoc_rv_pre(MDOC_ARGS)
1814: {
1815: const struct mdoc_node *nn;
1816: struct htmlpair tag;
1817: struct tag *t;
1818:
1819: print_otag(h, TAG_DIV, 0, NULL);
1820:
1821: print_text(h, "The");
1822:
1823: for (nn = n->child; nn; nn = nn->next) {
1824: tag.key = ATTR_CLASS;
1825: tag.val = "fname";
1826: t = print_otag(h, TAG_SPAN, 1, &tag);
1827: print_text(h, nn->string);
1828: print_tagq(h, t);
1829:
1830: h->flags |= HTML_NOSPACE;
1831: if (nn->next && NULL == nn->next->next)
1832: print_text(h, "(), and");
1833: else if (nn->next)
1834: print_text(h, "(),");
1835: else
1836: print_text(h, "()");
1837: }
1838:
1839: if (n->child->next)
1840: print_text(h, "functions return");
1841: else
1842: print_text(h, "function returns");
1843:
1844: print_text(h, "the value 0 if successful; otherwise the value "
1845: "-1 is returned and the global variable");
1846:
1847: tag.key = ATTR_CLASS;
1848: tag.val = "var";
1849: t = print_otag(h, TAG_SPAN, 1, &tag);
1850: print_text(h, "errno");
1851: print_tagq(h, t);
1852: print_text(h, "is set to indicate the error.");
1853: return(0);
1854: }
1855:
1856:
1857: /* ARGSUSED */
1858: static int
1859: mdoc_va_pre(MDOC_ARGS)
1860: {
1861: struct htmlpair tag;
1862:
1863: tag.key = ATTR_CLASS;
1864: tag.val = "var";
1865: print_otag(h, TAG_SPAN, 1, &tag);
1866: return(1);
1867: }
1868:
1869:
1870: /* ARGSUSED */
1871: static int
1872: mdoc_bq_pre(MDOC_ARGS)
1873: {
1874:
1875: if (MDOC_BODY != n->type)
1876: return(1);
1877: print_text(h, "\\(lB");
1878: h->flags |= HTML_NOSPACE;
1879: return(1);
1880: }
1881:
1882:
1883: /* ARGSUSED */
1884: static void
1885: mdoc_bq_post(MDOC_ARGS)
1886: {
1887:
1888: if (MDOC_BODY != n->type)
1889: return;
1890: h->flags |= HTML_NOSPACE;
1891: print_text(h, "\\(rB");
1892: }
1.5 kristaps 1893:
1894:
1895: /* ARGSUSED */
1896: static int
1897: mdoc_ap_pre(MDOC_ARGS)
1898: {
1899:
1900: h->flags |= HTML_NOSPACE;
1901: print_text(h, "\\(aq");
1902: h->flags |= HTML_NOSPACE;
1903: return(1);
1904: }
1905:
1906:
1907: /* ARGSUSED */
1908: static int
1909: mdoc_bf_pre(MDOC_ARGS)
1910: {
1911: int i;
1912: struct htmlpair tag[2];
1913:
1914: if (MDOC_HEAD == n->type)
1915: return(0);
1916: else if (MDOC_BLOCK != n->type)
1917: return(1);
1918:
1919: tag[0].key = ATTR_CLASS;
1920: tag[0].val = NULL;
1921:
1922: if (n->head->child) {
1923: if ( ! strcmp("Em", n->head->child->string))
1924: tag[0].val = "emph";
1925: else if ( ! strcmp("Sy", n->head->child->string))
1926: tag[0].val = "symb";
1927: else if ( ! strcmp("Li", n->head->child->string))
1928: tag[0].val = "lit";
1929: } else {
1930: assert(n->args);
1931: for (i = 0; i < (int)n->args->argc; i++)
1932: switch (n->args->argv[i].arg) {
1933: case (MDOC_Symbolic):
1934: tag[0].val = "symb";
1935: break;
1936: case (MDOC_Literal):
1937: tag[0].val = "lit";
1938: break;
1939: case (MDOC_Emphasis):
1940: tag[0].val = "emph";
1941: break;
1942: default:
1943: break;
1944: }
1945: }
1946:
1947: /* FIXME: div's have spaces stripped--we want them. */
1948:
1949: assert(tag[0].val);
1950: tag[1].key = ATTR_STYLE;
1951: tag[1].val = "display: inline; margin-right: 1em;";
1952: print_otag(h, TAG_DIV, 2, tag);
1953: return(1);
1954: }
1955:
1956:
1957: /* ARGSUSED */
1958: static int
1959: mdoc_ms_pre(MDOC_ARGS)
1960: {
1961: struct htmlpair tag;
1962:
1963: tag.key = ATTR_CLASS;
1964: tag.val = "symb";
1965: print_otag(h, TAG_SPAN, 1, &tag);
1966: return(1);
1967: }
1968:
1969:
1970: /* ARGSUSED */
1971: static int
1972: mdoc_pf_pre(MDOC_ARGS)
1973: {
1974:
1975: h->flags |= HTML_IGNDELIM;
1976: return(1);
1977: }
1978:
1979:
1980: /* ARGSUSED */
1981: static void
1982: mdoc_pf_post(MDOC_ARGS)
1983: {
1984:
1985: h->flags &= ~HTML_IGNDELIM;
1986: h->flags |= HTML_NOSPACE;
1987: }
1988:
1989:
1990: /* ARGSUSED */
1991: static int
1992: mdoc_rs_pre(MDOC_ARGS)
1993: {
1994: struct htmlpair tag[2];
1995: int i;
1996:
1997: if (MDOC_BLOCK != n->type)
1998: return(1);
1999:
2000: tag[i = 0].key = ATTR_CLASS;
2001: tag[i++].val = "ref";
2002:
2003: if (n->prev && SEC_SYNOPSIS == n->sec) {
2004: tag[i].key = ATTR_STYLE;
2005: tag[i++].val = "margin-top: 1em;";
2006: } else if (SEC_SYNOPSIS != n->sec) {
2007: tag[i].key = ATTR_STYLE;
2008: tag[i++].val = "display: inline; margin-right: 1em";
2009: }
2010:
2011: /* FIXME: div's have spaces stripped--we want them. */
2012:
2013: print_otag(h, TAG_DIV, i, tag);
2014: return(1);
2015: }
1.6 ! kristaps 2016:
! 2017:
! 2018:
! 2019: /* ARGSUSED */
! 2020: static int
! 2021: mdoc_li_pre(MDOC_ARGS)
! 2022: {
! 2023: struct htmlpair tag;
! 2024:
! 2025: tag.key = ATTR_CLASS;
! 2026: tag.val = "lit";
! 2027:
! 2028: print_otag(h, TAG_SPAN, 1, &tag);
! 2029: return(1);
! 2030: }
! 2031:
! 2032:
! 2033: /* ARGSUSED */
! 2034: static int
! 2035: mdoc_sy_pre(MDOC_ARGS)
! 2036: {
! 2037: struct htmlpair tag;
! 2038:
! 2039: tag.key = ATTR_CLASS;
! 2040: tag.val = "symb";
! 2041:
! 2042: print_otag(h, TAG_SPAN, 1, &tag);
! 2043: return(1);
! 2044: }
! 2045:
! 2046:
! 2047: /* ARGSUSED */
! 2048: static int
! 2049: mdoc_bt_pre(MDOC_ARGS)
! 2050: {
! 2051:
! 2052: print_text(h, "is currently in beta test.");
! 2053: return(0);
! 2054: }
! 2055:
! 2056:
! 2057: /* ARGSUSED */
! 2058: static int
! 2059: mdoc_ud_pre(MDOC_ARGS)
! 2060: {
! 2061:
! 2062: print_text(h, "currently under development.");
! 2063: return(0);
! 2064: }
! 2065:
! 2066:
! 2067: /* ARGSUSED */
! 2068: static int
! 2069: mdoc_lb_pre(MDOC_ARGS)
! 2070: {
! 2071: struct htmlpair tag;
! 2072:
! 2073: tag.key = ATTR_CLASS;
! 2074: tag.val = "lib";
! 2075:
! 2076: if (SEC_SYNOPSIS == n->sec)
! 2077: print_otag(h, TAG_DIV, 0, NULL);
! 2078:
! 2079: print_otag(h, TAG_SPAN, 1, &tag);
! 2080: return(1);
! 2081: }
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