Annotation of src/usr.bin/mandoc/mdoc_html.c, Revision 1.10
1.10 ! schwarze 1: /* $Id: mdoc_html.c,v 1.9 2010/04/03 17:06:19 schwarze Exp $ */
1.1 schwarze 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:
19: #include <assert.h>
20: #include <ctype.h>
21: #include <stdio.h>
22: #include <stdlib.h>
23: #include <string.h>
24: #include <unistd.h>
25:
26: #include "out.h"
27: #include "html.h"
28: #include "mdoc.h"
29: #include "main.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:
1.6 schwarze 38: #ifndef MIN
39: #define MIN(a,b) ((/*CONSTCOND*/(a)<(b))?(a):(b))
40: #endif
41:
1.1 schwarze 42: struct htmlmdoc {
43: int (*pre)(MDOC_ARGS);
44: void (*post)(MDOC_ARGS);
45: };
46:
47: static void print_mdoc(MDOC_ARGS);
48: static void print_mdoc_head(MDOC_ARGS);
49: static void print_mdoc_node(MDOC_ARGS);
50: static void print_mdoc_nodelist(MDOC_ARGS);
51:
52: static void a2width(const char *, struct roffsu *);
53: static void a2offs(const char *, struct roffsu *);
54:
55: static int a2list(const struct mdoc_node *);
56:
57: static void mdoc_root_post(MDOC_ARGS);
58: static int mdoc_root_pre(MDOC_ARGS);
59:
60: static void mdoc__x_post(MDOC_ARGS);
61: static int mdoc__x_pre(MDOC_ARGS);
62: static int mdoc_ad_pre(MDOC_ARGS);
63: static int mdoc_an_pre(MDOC_ARGS);
64: static int mdoc_ap_pre(MDOC_ARGS);
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);
69: static int mdoc_bf_pre(MDOC_ARGS);
70: static void mdoc_bl_post(MDOC_ARGS);
71: static int mdoc_bl_pre(MDOC_ARGS);
72: static void mdoc_bq_post(MDOC_ARGS);
73: static int mdoc_bq_pre(MDOC_ARGS);
74: static void mdoc_brq_post(MDOC_ARGS);
75: static int mdoc_brq_pre(MDOC_ARGS);
76: static int mdoc_bt_pre(MDOC_ARGS);
77: static int mdoc_bx_pre(MDOC_ARGS);
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);
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);
96: static int mdoc_it_block_pre(MDOC_ARGS, int, int,
97: struct roffsu *, struct roffsu *);
98: static int mdoc_it_head_pre(MDOC_ARGS, int,
99: struct roffsu *);
100: static int mdoc_it_body_pre(MDOC_ARGS, int);
101: static int mdoc_it_pre(MDOC_ARGS);
102: static int mdoc_lb_pre(MDOC_ARGS);
103: static int mdoc_li_pre(MDOC_ARGS);
104: static int mdoc_lk_pre(MDOC_ARGS);
105: static int mdoc_mt_pre(MDOC_ARGS);
106: static int mdoc_ms_pre(MDOC_ARGS);
107: static int mdoc_nd_pre(MDOC_ARGS);
108: static int mdoc_nm_pre(MDOC_ARGS);
109: static int mdoc_ns_pre(MDOC_ARGS);
110: static void mdoc_op_post(MDOC_ARGS);
111: static int mdoc_op_pre(MDOC_ARGS);
112: static int mdoc_pa_pre(MDOC_ARGS);
113: static void mdoc_pf_post(MDOC_ARGS);
114: static int mdoc_pf_pre(MDOC_ARGS);
115: static void mdoc_pq_post(MDOC_ARGS);
116: static int mdoc_pq_pre(MDOC_ARGS);
117: static int mdoc_rs_pre(MDOC_ARGS);
118: static int mdoc_rv_pre(MDOC_ARGS);
119: static int mdoc_sh_pre(MDOC_ARGS);
120: static int mdoc_sp_pre(MDOC_ARGS);
121: static void mdoc_sq_post(MDOC_ARGS);
122: static int mdoc_sq_pre(MDOC_ARGS);
123: static int mdoc_ss_pre(MDOC_ARGS);
124: static int mdoc_sx_pre(MDOC_ARGS);
125: static int mdoc_sy_pre(MDOC_ARGS);
126: static int mdoc_ud_pre(MDOC_ARGS);
127: static int mdoc_va_pre(MDOC_ARGS);
128: static int mdoc_vt_pre(MDOC_ARGS);
129: static int mdoc_xr_pre(MDOC_ARGS);
130: static int mdoc_xx_pre(MDOC_ARGS);
131:
132: static const struct htmlmdoc mdocs[MDOC_MAX] = {
133: {mdoc_ap_pre, NULL}, /* Ap */
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 */
161: {mdoc_ic_pre, NULL}, /* Ic */
162: {mdoc_in_pre, NULL}, /* In */
163: {mdoc_li_pre, NULL}, /* Li */
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 */
169: {mdoc_rv_pre, NULL}, /* Rv */
170: {NULL, NULL}, /* St */
171: {mdoc_va_pre, NULL}, /* Va */
172: {mdoc_vt_pre, NULL}, /* Vt */
173: {mdoc_xr_pre, NULL}, /* Xr */
174: {mdoc__x_pre, mdoc__x_post}, /* %A */
175: {mdoc__x_pre, mdoc__x_post}, /* %B */
176: {mdoc__x_pre, mdoc__x_post}, /* %D */
177: {mdoc__x_pre, mdoc__x_post}, /* %I */
178: {mdoc__x_pre, mdoc__x_post}, /* %J */
179: {mdoc__x_pre, mdoc__x_post}, /* %N */
180: {mdoc__x_pre, mdoc__x_post}, /* %O */
181: {mdoc__x_pre, mdoc__x_post}, /* %P */
182: {mdoc__x_pre, mdoc__x_post}, /* %R */
183: {mdoc__x_pre, mdoc__x_post}, /* %T */
184: {mdoc__x_pre, mdoc__x_post}, /* %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 */
190: {mdoc_bf_pre, NULL}, /* Bf */
191: {mdoc_bq_pre, mdoc_bq_post}, /* Bo */
192: {mdoc_bq_pre, mdoc_bq_post}, /* Bq */
193: {mdoc_xx_pre, NULL}, /* Bsx */
194: {mdoc_bx_pre, NULL}, /* Bx */
195: {NULL, NULL}, /* Db */
196: {NULL, NULL}, /* Dc */
197: {mdoc_dq_pre, mdoc_dq_post}, /* Do */
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 */
204: {mdoc_ms_pre, NULL}, /* Ms */ /* FIXME: convert to symbol? */
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 */
210: {mdoc_pf_pre, mdoc_pf_post}, /* Pf */
211: {mdoc_pq_pre, mdoc_pq_post}, /* Po */
212: {mdoc_pq_pre, mdoc_pq_post}, /* Pq */
213: {NULL, NULL}, /* Qc */
214: {mdoc_sq_pre, mdoc_sq_post}, /* Ql */
215: {mdoc_dq_pre, mdoc_dq_post}, /* Qo */
216: {mdoc_dq_pre, mdoc_dq_post}, /* Qq */
217: {NULL, NULL}, /* Re */
218: {mdoc_rs_pre, NULL}, /* Rs */
219: {NULL, NULL}, /* Sc */
220: {mdoc_sq_pre, mdoc_sq_post}, /* So */
221: {mdoc_sq_pre, mdoc_sq_post}, /* Sq */
222: {NULL, NULL}, /* Sm */ /* FIXME - no idea. */
223: {mdoc_sx_pre, NULL}, /* Sx */
224: {mdoc_sy_pre, NULL}, /* Sy */
225: {NULL, NULL}, /* Tn */
226: {mdoc_xx_pre, NULL}, /* Ux */
227: {NULL, NULL}, /* Xc */
228: {NULL, NULL}, /* Xo */
229: {mdoc_fo_pre, mdoc_fo_post}, /* Fo */
230: {NULL, NULL}, /* Fc */
231: {mdoc_op_pre, mdoc_op_post}, /* Oo */
232: {NULL, NULL}, /* Oc */
233: {NULL, NULL}, /* Bk */
234: {NULL, NULL}, /* Ek */
235: {mdoc_bt_pre, NULL}, /* Bt */
236: {NULL, NULL}, /* Hf */
237: {NULL, NULL}, /* Fr */
238: {mdoc_ud_pre, NULL}, /* Ud */
239: {mdoc_lb_pre, NULL}, /* Lb */
240: {mdoc_sp_pre, NULL}, /* Lp */
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 */
245: {NULL, NULL}, /* Brc */
246: {mdoc__x_pre, mdoc__x_post}, /* %C */
247: {NULL, NULL}, /* Es */ /* TODO */
248: {NULL, NULL}, /* En */ /* TODO */
249: {mdoc_xx_pre, NULL}, /* Dx */
250: {mdoc__x_pre, mdoc__x_post}, /* %Q */
251: {mdoc_sp_pre, NULL}, /* br */
252: {mdoc_sp_pre, NULL}, /* sp */
1.2 schwarze 253: {mdoc__x_pre, mdoc__x_post}, /* %U */
1.8 schwarze 254: {NULL, NULL}, /* eos */
1.1 schwarze 255: };
256:
257:
258: void
259: html_mdoc(void *arg, const struct mdoc *m)
260: {
261: struct html *h;
262: struct tag *t;
263:
264: h = (struct html *)arg;
265:
1.7 schwarze 266: print_gen_decls(h);
1.1 schwarze 267: t = print_otag(h, TAG_HTML, 0, NULL);
268: print_mdoc(mdoc_meta(m), mdoc_node(m), h);
269: print_tagq(h, t);
270:
271: printf("\n");
272: }
273:
274:
275: /*
276: * Return the list type for `Bl', e.g., `Bl -column' returns
277: * MDOC_Column. This can ONLY be run for lists; it will abort() if no
278: * list type is found.
279: */
280: static int
281: a2list(const struct mdoc_node *n)
282: {
283: int i;
284:
285: assert(n->args);
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: /*
320: * Calculate the scaling unit passed in a `-width' argument. This uses
321: * either a native scaling unit (e.g., 1i, 2m) or the string length of
322: * the value.
323: */
324: static void
325: a2width(const char *p, struct roffsu *su)
326: {
327:
328: if ( ! a2roffsu(p, su, SCALE_MAX)) {
329: su->unit = SCALE_EM;
330: su->scale = (int)strlen(p);
331: }
332: }
333:
334:
335: /*
336: * Calculate the scaling unit passed in an `-offset' argument. This
337: * uses either a native scaling unit (e.g., 1i, 2m), one of a set of
338: * predefined strings (indent, etc.), or the string length of the value.
339: */
340: static void
341: a2offs(const char *p, struct roffsu *su)
342: {
343:
344: /* FIXME: "right"? */
345:
346: if (0 == strcmp(p, "left"))
347: SCALE_HS_INIT(su, 0);
348: else if (0 == strcmp(p, "indent"))
349: SCALE_HS_INIT(su, INDENT);
350: else if (0 == strcmp(p, "indent-two"))
351: SCALE_HS_INIT(su, INDENT * 2);
352: else if ( ! a2roffsu(p, su, SCALE_MAX)) {
353: su->unit = SCALE_EM;
354: su->scale = (int)strlen(p);
355: }
356: }
357:
358:
359: static void
360: print_mdoc(MDOC_ARGS)
361: {
362: struct tag *t;
363: struct htmlpair tag;
364:
365: t = print_otag(h, TAG_HEAD, 0, NULL);
366: print_mdoc_head(m, n, h);
367: print_tagq(h, t);
368:
369: t = print_otag(h, TAG_BODY, 0, NULL);
370:
371: tag.key = ATTR_CLASS;
372: tag.val = "body";
373: print_otag(h, TAG_DIV, 1, &tag);
374:
375: print_mdoc_nodelist(m, n, h);
376: print_tagq(h, t);
377: }
378:
379:
380: /* ARGSUSED */
381: static void
382: print_mdoc_head(MDOC_ARGS)
383: {
384:
385: print_gen_head(h);
386: bufinit(h);
387: buffmt(h, "%s(%d)", m->title, m->msec);
388:
389: if (m->arch) {
390: bufcat(h, " (");
391: bufcat(h, m->arch);
392: bufcat(h, ")");
393: }
394:
395: print_otag(h, TAG_TITLE, 0, NULL);
396: print_text(h, h->buf);
397: }
398:
399:
400: static void
401: print_mdoc_nodelist(MDOC_ARGS)
402: {
403:
404: print_mdoc_node(m, n, h);
405: if (n->next)
406: print_mdoc_nodelist(m, n->next, h);
407: }
408:
409:
410: static void
411: print_mdoc_node(MDOC_ARGS)
412: {
413: int child;
414: struct tag *t;
415:
416: child = 1;
1.2 schwarze 417: t = h->tags.head;
1.1 schwarze 418:
419: bufinit(h);
420: switch (n->type) {
421: case (MDOC_ROOT):
422: child = mdoc_root_pre(m, n, h);
423: break;
424: case (MDOC_TEXT):
425: print_text(h, n->string);
1.5 schwarze 426: return;
1.1 schwarze 427: default:
428: if (mdocs[n->tok].pre)
429: child = (*mdocs[n->tok].pre)(m, n, h);
430: break;
431: }
432:
433: if (child && n->child)
434: print_mdoc_nodelist(m, n->child, h);
435:
436: print_stagq(h, t);
437:
438: bufinit(h);
439: switch (n->type) {
440: case (MDOC_ROOT):
441: mdoc_root_post(m, n, h);
442: break;
443: default:
444: if (mdocs[n->tok].post)
445: (*mdocs[n->tok].post)(m, n, h);
446: break;
447: }
448: }
449:
450:
451: /* ARGSUSED */
452: static void
453: mdoc_root_post(MDOC_ARGS)
454: {
1.3 schwarze 455: struct htmlpair tag[3];
1.1 schwarze 456: struct tag *t, *tt;
1.2 schwarze 457: char b[DATESIZ];
458:
459: time2a(m->date, b, DATESIZ);
1.1 schwarze 460:
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:
467: PAIR_CLASS_INIT(&tag[0], "footer");
468: bufcat_style(h, "width", "100%");
469: PAIR_STYLE_INIT(&tag[1], h);
1.3 schwarze 470: PAIR_SUMMARY_INIT(&tag[2], "footer");
471:
472: t = print_otag(h, TAG_TABLE, 3, tag);
1.1 schwarze 473: tt = print_otag(h, TAG_TR, 0, NULL);
474:
475: bufinit(h);
476: bufcat_style(h, "width", "50%");
477: PAIR_STYLE_INIT(&tag[0], h);
478: print_otag(h, TAG_TD, 1, tag);
479: print_text(h, b);
480: print_stagq(h, tt);
481:
482: bufinit(h);
483: bufcat_style(h, "width", "50%");
484: bufcat_style(h, "text-align", "right");
485: PAIR_STYLE_INIT(&tag[0], h);
486: print_otag(h, TAG_TD, 1, tag);
487: print_text(h, m->os);
488: print_tagq(h, t);
489: }
490:
491:
492: /* ARGSUSED */
493: static int
494: mdoc_root_pre(MDOC_ARGS)
495: {
1.3 schwarze 496: struct htmlpair tag[3];
1.1 schwarze 497: struct tag *t, *tt;
498: char b[BUFSIZ], title[BUFSIZ];
499:
500: (void)strlcpy(b, m->vol, BUFSIZ);
501:
502: if (m->arch) {
503: (void)strlcat(b, " (", BUFSIZ);
504: (void)strlcat(b, m->arch, BUFSIZ);
505: (void)strlcat(b, ")", BUFSIZ);
506: }
507:
508: (void)snprintf(title, BUFSIZ - 1,
509: "%s(%d)", m->title, m->msec);
510:
511: /* XXX: see note in mdoc_root_post() about divs. */
512:
513: PAIR_CLASS_INIT(&tag[0], "header");
514: bufcat_style(h, "width", "100%");
515: PAIR_STYLE_INIT(&tag[1], h);
1.3 schwarze 516: PAIR_SUMMARY_INIT(&tag[2], "header");
517:
518: t = print_otag(h, TAG_TABLE, 3, tag);
519:
1.1 schwarze 520: tt = print_otag(h, TAG_TR, 0, NULL);
521:
522: bufinit(h);
523: bufcat_style(h, "width", "10%");
524: PAIR_STYLE_INIT(&tag[0], h);
525: print_otag(h, TAG_TD, 1, tag);
526: print_text(h, title);
527: print_stagq(h, tt);
528:
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);
534: print_otag(h, TAG_TD, 1, tag);
535: print_text(h, b);
536: print_stagq(h, tt);
537:
538: bufinit(h);
539: bufcat_style(h, "text-align", "right");
540: bufcat_style(h, "width", "10%");
541: PAIR_STYLE_INIT(&tag[0], h);
542: print_otag(h, TAG_TD, 1, tag);
543: print_text(h, title);
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;
1.3 schwarze 555: char buf[BUFSIZ];
1.1 schwarze 556: struct roffsu su;
557:
558: if (MDOC_BODY == n->type) {
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);
563: print_otag(h, TAG_DIV, 2, tag);
564: return(1);
565: } else if (MDOC_BLOCK == n->type) {
566: PAIR_CLASS_INIT(&tag[0], "sec-block");
567: if (n->prev && NULL == n->prev->body->child) {
568: print_otag(h, TAG_DIV, 1, tag);
569: return(1);
570: }
571:
572: SCALE_VS_INIT(&su, 1);
573: bufcat_su(h, "margin-top", &su);
574: if (NULL == n->next)
575: bufcat_su(h, "margin-bottom", &su);
576:
577: PAIR_STYLE_INIT(&tag[1], h);
578: print_otag(h, TAG_DIV, 2, tag);
579: return(1);
580: }
581:
1.3 schwarze 582: buf[0] = '\0';
1.1 schwarze 583: for (nn = n->child; nn; nn = nn->next) {
1.3 schwarze 584: html_idcat(buf, nn->string, BUFSIZ);
1.1 schwarze 585: if (nn->next)
1.3 schwarze 586: html_idcat(buf, " ", BUFSIZ);
1.1 schwarze 587: }
588:
589: /*
590: * TODO: make sure there are no duplicates, as HTML does not
591: * allow for multiple `id' tags of the same name.
592: */
593:
594: PAIR_CLASS_INIT(&tag[0], "sec-head");
595: tag[1].key = ATTR_ID;
1.3 schwarze 596: tag[1].val = buf;
1.1 schwarze 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: {
606: struct htmlpair tag[3];
607: const struct mdoc_node *nn;
1.3 schwarze 608: char buf[BUFSIZ];
1.1 schwarze 609: struct roffsu su;
610:
611: SCALE_VS_INIT(&su, 1);
612:
613: if (MDOC_BODY == n->type) {
614: PAIR_CLASS_INIT(&tag[0], "ssec-body");
615: if (n->parent->next && n->child) {
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);
621: return(1);
622: } else if (MDOC_BLOCK == n->type) {
623: PAIR_CLASS_INIT(&tag[0], "ssec-block");
624: if (n->prev) {
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);
630: return(1);
631: }
632:
633: /* TODO: see note in mdoc_sh_pre() about duplicates. */
634:
1.3 schwarze 635: buf[0] = '\0';
1.1 schwarze 636: for (nn = n->child; nn; nn = nn->next) {
1.3 schwarze 637: html_idcat(buf, nn->string, BUFSIZ);
1.1 schwarze 638: if (nn->next)
1.3 schwarze 639: html_idcat(buf, " ", BUFSIZ);
1.1 schwarze 640: }
641:
642: SCALE_HS_INIT(&su, INDENT - HALFINDENT);
643: su.scale = -su.scale;
644: bufcat_su(h, "margin-left", &su);
645:
646: PAIR_CLASS_INIT(&tag[0], "ssec-head");
647: PAIR_STYLE_INIT(&tag[1], h);
648: tag[2].key = ATTR_ID;
1.3 schwarze 649: tag[2].val = buf;
1.1 schwarze 650: print_otag(h, TAG_DIV, 3, tag);
651: return(1);
652: }
653:
654:
655: /* ARGSUSED */
656: static int
657: mdoc_fl_pre(MDOC_ARGS)
658: {
659: struct htmlpair tag;
660:
661: PAIR_CLASS_INIT(&tag, "flag");
662: print_otag(h, TAG_SPAN, 1, &tag);
1.6 schwarze 663:
664: /* `Cm' has no leading hyphen. */
665:
666: if (MDOC_Cm == n->tok)
667: return(1);
668:
669: print_text(h, "\\-");
670:
671: /* A blank `Fl' should incur a subsequent space. */
672:
673: if (n->child)
1.1 schwarze 674: h->flags |= HTML_NOSPACE;
1.6 schwarze 675:
1.1 schwarze 676: return(1);
677: }
678:
679:
680: /* ARGSUSED */
681: static int
682: mdoc_nd_pre(MDOC_ARGS)
683: {
684: struct htmlpair tag;
685:
686: if (MDOC_BODY != n->type)
687: return(1);
688:
689: /* XXX: this tag in theory can contain block elements. */
690:
691: print_text(h, "\\(em");
692: PAIR_CLASS_INIT(&tag, "desc-body");
693: print_otag(h, TAG_SPAN, 1, &tag);
694: return(1);
695: }
696:
697:
698: /* ARGSUSED */
699: static int
700: mdoc_op_pre(MDOC_ARGS)
701: {
702: struct htmlpair tag;
703:
704: if (MDOC_BODY != n->type)
705: return(1);
706:
707: /* XXX: this tag in theory can contain block elements. */
708:
709: print_text(h, "\\(lB");
710: h->flags |= HTML_NOSPACE;
711: PAIR_CLASS_INIT(&tag, "opt");
712: print_otag(h, TAG_SPAN, 1, &tag);
713: return(1);
714: }
715:
716:
717: /* ARGSUSED */
718: static void
719: mdoc_op_post(MDOC_ARGS)
720: {
721:
722: if (MDOC_BODY != n->type)
723: return;
724: h->flags |= HTML_NOSPACE;
725: print_text(h, "\\(rB");
726: }
727:
728:
729: static int
730: mdoc_nm_pre(MDOC_ARGS)
731: {
732: struct htmlpair tag;
733:
1.5 schwarze 734: if (SEC_SYNOPSIS == n->sec && n->prev) {
735: bufcat_style(h, "clear", "both");
736: PAIR_STYLE_INIT(&tag, h);
737: print_otag(h, TAG_BR, 1, &tag);
738: }
1.1 schwarze 739:
740: PAIR_CLASS_INIT(&tag, "name");
741: print_otag(h, TAG_SPAN, 1, &tag);
742: if (NULL == n->child)
743: print_text(h, m->name);
744:
745: return(1);
746: }
747:
748:
749: /* ARGSUSED */
750: static int
751: mdoc_xr_pre(MDOC_ARGS)
752: {
753: struct htmlpair tag[2];
754: const struct mdoc_node *nn;
1.9 schwarze 755:
756: if (NULL == n->child)
757: return(0);
1.1 schwarze 758:
759: PAIR_CLASS_INIT(&tag[0], "link-man");
760:
761: if (h->base_man) {
762: buffmt_man(h, n->child->string,
763: n->child->next ?
764: n->child->next->string : NULL);
765: tag[1].key = ATTR_HREF;
766: tag[1].val = h->buf;
767: print_otag(h, TAG_A, 2, tag);
768: } else
769: print_otag(h, TAG_A, 1, tag);
770:
771: nn = n->child;
772: print_text(h, nn->string);
773:
774: if (NULL == (nn = nn->next))
775: return(0);
776:
777: h->flags |= HTML_NOSPACE;
778: print_text(h, "(");
779: h->flags |= HTML_NOSPACE;
780: print_text(h, nn->string);
781: h->flags |= HTML_NOSPACE;
782: print_text(h, ")");
783: return(0);
784: }
785:
786:
787: /* ARGSUSED */
788: static int
789: mdoc_ns_pre(MDOC_ARGS)
790: {
791:
792: h->flags |= HTML_NOSPACE;
793: return(1);
794: }
795:
796:
797: /* ARGSUSED */
798: static int
799: mdoc_ar_pre(MDOC_ARGS)
800: {
801: struct htmlpair tag;
802:
803: PAIR_CLASS_INIT(&tag, "arg");
804: print_otag(h, TAG_SPAN, 1, &tag);
805: return(1);
806: }
807:
808:
809: /* ARGSUSED */
810: static int
811: mdoc_xx_pre(MDOC_ARGS)
812: {
813: const char *pp;
814: struct htmlpair tag;
815:
816: switch (n->tok) {
817: case (MDOC_Bsx):
818: pp = "BSDI BSD/OS";
819: break;
820: case (MDOC_Dx):
1.4 schwarze 821: pp = "DragonFly";
1.1 schwarze 822: break;
823: case (MDOC_Fx):
824: pp = "FreeBSD";
825: break;
826: case (MDOC_Nx):
827: pp = "NetBSD";
828: break;
829: case (MDOC_Ox):
830: pp = "OpenBSD";
831: break;
832: case (MDOC_Ux):
833: pp = "UNIX";
834: break;
835: default:
836: return(1);
837: }
838:
839: PAIR_CLASS_INIT(&tag, "unix");
840: print_otag(h, TAG_SPAN, 1, &tag);
841: print_text(h, pp);
842: return(1);
843: }
844:
845:
846: /* ARGSUSED */
847: static int
848: mdoc_bx_pre(MDOC_ARGS)
849: {
850: const struct mdoc_node *nn;
851: struct htmlpair tag;
852:
853: PAIR_CLASS_INIT(&tag, "unix");
854: print_otag(h, TAG_SPAN, 1, &tag);
855:
856: for (nn = n->child; nn; nn = nn->next)
857: print_mdoc_node(m, nn, h);
858:
859: if (n->child)
860: h->flags |= HTML_NOSPACE;
861:
862: print_text(h, "BSD");
863: return(0);
864: }
865:
866:
867: /* ARGSUSED */
868: static int
869: mdoc_it_block_pre(MDOC_ARGS, int type, int comp,
870: struct roffsu *offs, struct roffsu *width)
871: {
872: struct htmlpair tag;
873: const struct mdoc_node *nn;
874: struct roffsu su;
875:
876: nn = n->parent->parent;
877: assert(nn->args);
878:
879: /* XXX: see notes in mdoc_it_pre(). */
880:
881: if (MDOC_Column == type) {
882: /* Don't width-pad on the left. */
883: SCALE_HS_INIT(width, 0);
884: /* Also disallow non-compact. */
885: comp = 1;
886: }
887: if (MDOC_Diag == type)
888: /* Mandate non-compact with empty prior. */
889: if (n->prev && NULL == n->prev->body->child)
890: comp = 1;
891:
892: bufcat_style(h, "clear", "both");
893: if (offs->scale > 0)
894: bufcat_su(h, "margin-left", offs);
895: if (width->scale > 0)
896: bufcat_su(h, "padding-left", width);
897:
898: PAIR_STYLE_INIT(&tag, h);
899:
900: /* Mandate compact following `Ss' and `Sh' starts. */
901:
902: for (nn = n; nn && ! comp; nn = nn->parent) {
903: if (MDOC_BLOCK != nn->type)
904: continue;
905: if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
906: comp = 1;
907: if (nn->prev)
908: break;
909: }
910:
911: if ( ! comp) {
912: SCALE_VS_INIT(&su, 1);
913: bufcat_su(h, "padding-top", &su);
914: }
915:
916: PAIR_STYLE_INIT(&tag, h);
917: print_otag(h, TAG_DIV, 1, &tag);
918: return(1);
919: }
920:
921:
922: /* ARGSUSED */
923: static int
924: mdoc_it_body_pre(MDOC_ARGS, int type)
925: {
926: struct htmlpair tag;
927: struct roffsu su;
928:
929: switch (type) {
930: case (MDOC_Item):
931: /* FALLTHROUGH */
932: case (MDOC_Ohang):
933: /* FALLTHROUGH */
934: case (MDOC_Column):
935: break;
936: default:
937: /*
938: * XXX: this tricks CSS into aligning the bodies with
939: * the right-padding in the head.
940: */
941: SCALE_HS_INIT(&su, 2);
942: bufcat_su(h, "margin-left", &su);
943: PAIR_STYLE_INIT(&tag, h);
944: print_otag(h, TAG_DIV, 1, &tag);
945: break;
946: }
947:
948: return(1);
949: }
950:
951:
952: /* ARGSUSED */
953: static int
954: mdoc_it_head_pre(MDOC_ARGS, int type, struct roffsu *width)
955: {
956: struct htmlpair tag;
957: struct ord *ord;
958: char nbuf[BUFSIZ];
959:
960: switch (type) {
961: case (MDOC_Item):
1.4 schwarze 962: return(0);
1.1 schwarze 963: case (MDOC_Ohang):
1.4 schwarze 964: print_otag(h, TAG_DIV, 0, &tag);
965: return(1);
1.1 schwarze 966: case (MDOC_Column):
967: bufcat_su(h, "min-width", width);
968: bufcat_style(h, "clear", "none");
969: if (n->next && MDOC_HEAD == n->next->type)
970: bufcat_style(h, "float", "left");
971: PAIR_STYLE_INIT(&tag, h);
972: print_otag(h, TAG_DIV, 1, &tag);
973: break;
974: default:
975: bufcat_su(h, "min-width", width);
976: SCALE_INVERT(width);
977: bufcat_su(h, "margin-left", width);
978: if (n->next && n->next->child)
979: bufcat_style(h, "float", "left");
980:
981: /* XXX: buffer if we run into body. */
982: SCALE_HS_INIT(width, 1);
983: bufcat_su(h, "margin-right", width);
984: PAIR_STYLE_INIT(&tag, h);
985: print_otag(h, TAG_DIV, 1, &tag);
986: break;
987: }
988:
989: switch (type) {
990: case (MDOC_Diag):
991: PAIR_CLASS_INIT(&tag, "diag");
992: print_otag(h, TAG_SPAN, 1, &tag);
993: break;
994: case (MDOC_Enum):
1.2 schwarze 995: ord = h->ords.head;
1.1 schwarze 996: assert(ord);
997: nbuf[BUFSIZ - 1] = 0;
998: (void)snprintf(nbuf, BUFSIZ - 1, "%d.", ord->pos++);
999: print_text(h, nbuf);
1000: return(0);
1001: case (MDOC_Dash):
1002: print_text(h, "\\(en");
1003: return(0);
1004: case (MDOC_Hyphen):
1005: print_text(h, "\\(hy");
1006: return(0);
1007: case (MDOC_Bullet):
1008: print_text(h, "\\(bu");
1009: return(0);
1010: default:
1011: break;
1012: }
1013:
1014: return(1);
1015: }
1016:
1017:
1018: static int
1019: mdoc_it_pre(MDOC_ARGS)
1020: {
1021: int i, type, wp, comp;
1022: const struct mdoc_node *bl, *nn;
1023: struct roffsu width, offs;
1024:
1025: /*
1026: * XXX: be very careful in changing anything, here. Lists in
1027: * mandoc have many peculiarities; furthermore, they don't
1028: * translate well into HTML and require a bit of mangling.
1029: */
1030:
1031: bl = n->parent->parent;
1032: if (MDOC_BLOCK != n->type)
1033: bl = bl->parent;
1034:
1035: type = a2list(bl);
1036:
1037: /* Set default width and offset. */
1038:
1039: SCALE_HS_INIT(&offs, 0);
1040:
1041: switch (type) {
1042: case (MDOC_Enum):
1043: /* FALLTHROUGH */
1044: case (MDOC_Dash):
1045: /* FALLTHROUGH */
1046: case (MDOC_Hyphen):
1047: /* FALLTHROUGH */
1048: case (MDOC_Bullet):
1049: SCALE_HS_INIT(&width, 2);
1050: break;
1051: default:
1052: SCALE_HS_INIT(&width, INDENT);
1053: break;
1054: }
1055:
1056: /* Get width, offset, and compact arguments. */
1057:
1058: for (wp = -1, comp = i = 0; i < (int)bl->args->argc; i++)
1059: switch (bl->args->argv[i].arg) {
1060: case (MDOC_Column):
1061: wp = i; /* Save for later. */
1062: break;
1063: case (MDOC_Width):
1064: a2width(bl->args->argv[i].value[0], &width);
1065: break;
1066: case (MDOC_Offset):
1067: a2offs(bl->args->argv[i].value[0], &offs);
1068: break;
1069: case (MDOC_Compact):
1070: comp = 1;
1071: break;
1072: default:
1073: break;
1074: }
1075:
1076: /* Override width in some cases. */
1077:
1078: switch (type) {
1.4 schwarze 1079: case (MDOC_Ohang):
1080: /* FALLTHROUGH */
1.1 schwarze 1081: case (MDOC_Item):
1082: /* FALLTHROUGH */
1083: case (MDOC_Inset):
1084: /* FALLTHROUGH */
1085: case (MDOC_Diag):
1086: SCALE_HS_INIT(&width, 0);
1087: break;
1088: default:
1089: if (0 == width.scale)
1090: SCALE_HS_INIT(&width, INDENT);
1091: break;
1092: }
1093:
1094: /* Flip to body/block processing. */
1095:
1096: if (MDOC_BODY == n->type)
1097: return(mdoc_it_body_pre(m, n, h, type));
1098: if (MDOC_BLOCK == n->type)
1099: return(mdoc_it_block_pre(m, n, h, type, comp,
1100: &offs, &width));
1101:
1102: /* Override column widths. */
1103:
1104: if (MDOC_Column == type) {
1105: nn = n->parent->child;
1106: for (i = 0; nn && nn != n; nn = nn->next, i++)
1107: /* Counter... */ ;
1108: if (i < (int)bl->args->argv[wp].sz)
1109: a2width(bl->args->argv[wp].value[i], &width);
1110: }
1111:
1112: return(mdoc_it_head_pre(m, n, h, type, &width));
1113: }
1114:
1115:
1116: /* ARGSUSED */
1117: static int
1118: mdoc_bl_pre(MDOC_ARGS)
1119: {
1120: struct ord *ord;
1121:
1122: if (MDOC_BLOCK != n->type)
1123: return(1);
1124: if (MDOC_Enum != a2list(n))
1125: return(1);
1126:
1127: ord = malloc(sizeof(struct ord));
1.3 schwarze 1128: if (NULL == ord) {
1129: perror(NULL);
1130: exit(EXIT_FAILURE);
1131: }
1.1 schwarze 1132: ord->cookie = n;
1133: ord->pos = 1;
1.2 schwarze 1134: ord->next = h->ords.head;
1135: h->ords.head = ord;
1.1 schwarze 1136: return(1);
1137: }
1138:
1139:
1140: /* ARGSUSED */
1141: static void
1142: mdoc_bl_post(MDOC_ARGS)
1143: {
1144: struct ord *ord;
1145:
1146: if (MDOC_BLOCK != n->type)
1147: return;
1148: if (MDOC_Enum != a2list(n))
1149: return;
1150:
1.2 schwarze 1151: ord = h->ords.head;
1.1 schwarze 1152: assert(ord);
1.2 schwarze 1153: h->ords.head = ord->next;
1.1 schwarze 1154: free(ord);
1155: }
1156:
1157:
1158: /* ARGSUSED */
1159: static int
1160: mdoc_ex_pre(MDOC_ARGS)
1161: {
1162: const struct mdoc_node *nn;
1163: struct tag *t;
1164: struct htmlpair tag;
1165:
1166: PAIR_CLASS_INIT(&tag, "utility");
1167:
1168: print_text(h, "The");
1169: for (nn = n->child; nn; nn = nn->next) {
1170: t = print_otag(h, TAG_SPAN, 1, &tag);
1171: print_text(h, nn->string);
1172: print_tagq(h, t);
1173:
1174: h->flags |= HTML_NOSPACE;
1175:
1176: if (nn->next && NULL == nn->next->next)
1177: print_text(h, ", and");
1178: else if (nn->next)
1179: print_text(h, ",");
1180: else
1181: h->flags &= ~HTML_NOSPACE;
1182: }
1183:
1184: if (n->child->next)
1185: print_text(h, "utilities exit");
1186: else
1187: print_text(h, "utility exits");
1188:
1189: print_text(h, "0 on success, and >0 if an error occurs.");
1190: return(0);
1191: }
1192:
1193:
1194: /* ARGSUSED */
1195: static int
1196: mdoc_dq_pre(MDOC_ARGS)
1197: {
1198:
1199: if (MDOC_BODY != n->type)
1200: return(1);
1201: print_text(h, "\\(lq");
1202: h->flags |= HTML_NOSPACE;
1203: return(1);
1204: }
1205:
1206:
1207: /* ARGSUSED */
1208: static void
1209: mdoc_dq_post(MDOC_ARGS)
1210: {
1211:
1212: if (MDOC_BODY != n->type)
1213: return;
1214: h->flags |= HTML_NOSPACE;
1215: print_text(h, "\\(rq");
1216: }
1217:
1218:
1219: /* ARGSUSED */
1220: static int
1221: mdoc_pq_pre(MDOC_ARGS)
1222: {
1223:
1224: if (MDOC_BODY != n->type)
1225: return(1);
1226: print_text(h, "\\&(");
1227: h->flags |= HTML_NOSPACE;
1228: return(1);
1229: }
1230:
1231:
1232: /* ARGSUSED */
1233: static void
1234: mdoc_pq_post(MDOC_ARGS)
1235: {
1236:
1237: if (MDOC_BODY != n->type)
1238: return;
1239: print_text(h, ")");
1240: }
1241:
1242:
1243: /* ARGSUSED */
1244: static int
1245: mdoc_sq_pre(MDOC_ARGS)
1246: {
1247:
1248: if (MDOC_BODY != n->type)
1249: return(1);
1250: print_text(h, "\\(oq");
1251: h->flags |= HTML_NOSPACE;
1252: return(1);
1253: }
1254:
1255:
1256: /* ARGSUSED */
1257: static void
1258: mdoc_sq_post(MDOC_ARGS)
1259: {
1260:
1261: if (MDOC_BODY != n->type)
1262: return;
1263: h->flags |= HTML_NOSPACE;
1264: print_text(h, "\\(aq");
1265: }
1266:
1267:
1268: /* ARGSUSED */
1269: static int
1270: mdoc_em_pre(MDOC_ARGS)
1271: {
1272: struct htmlpair tag;
1273:
1274: PAIR_CLASS_INIT(&tag, "emph");
1275: print_otag(h, TAG_SPAN, 1, &tag);
1276: return(1);
1277: }
1278:
1279:
1280: /* ARGSUSED */
1281: static int
1282: mdoc_d1_pre(MDOC_ARGS)
1283: {
1284: struct htmlpair tag[2];
1285: struct roffsu su;
1286:
1287: if (MDOC_BLOCK != n->type)
1288: return(1);
1289:
1290: /* FIXME: D1 shouldn't be literal. */
1291:
1292: SCALE_VS_INIT(&su, INDENT - 2);
1293: bufcat_su(h, "margin-left", &su);
1294: PAIR_CLASS_INIT(&tag[0], "lit");
1295: PAIR_STYLE_INIT(&tag[1], h);
1296: print_otag(h, TAG_DIV, 2, tag);
1297: return(1);
1298: }
1299:
1300:
1301: /* ARGSUSED */
1302: static int
1303: mdoc_sx_pre(MDOC_ARGS)
1304: {
1305: struct htmlpair tag[2];
1306: const struct mdoc_node *nn;
1307: char buf[BUFSIZ];
1308:
1309: /* FIXME: duplicates? */
1310:
1.3 schwarze 1311: strlcpy(buf, "#", BUFSIZ);
1.1 schwarze 1312: for (nn = n->child; nn; nn = nn->next) {
1.3 schwarze 1313: html_idcat(buf, nn->string, BUFSIZ);
1.1 schwarze 1314: if (nn->next)
1.3 schwarze 1315: html_idcat(buf, " ", BUFSIZ);
1.1 schwarze 1316: }
1317:
1318: PAIR_CLASS_INIT(&tag[0], "link-sec");
1319: tag[1].key = ATTR_HREF;
1320: tag[1].val = buf;
1321:
1322: print_otag(h, TAG_A, 2, tag);
1323: return(1);
1324: }
1325:
1326:
1327: /* ARGSUSED */
1328: static int
1329: mdoc_aq_pre(MDOC_ARGS)
1330: {
1331:
1332: if (MDOC_BODY != n->type)
1333: return(1);
1334: print_text(h, "\\(la");
1335: h->flags |= HTML_NOSPACE;
1336: return(1);
1337: }
1338:
1339:
1340: /* ARGSUSED */
1341: static void
1342: mdoc_aq_post(MDOC_ARGS)
1343: {
1344:
1345: if (MDOC_BODY != n->type)
1346: return;
1347: h->flags |= HTML_NOSPACE;
1348: print_text(h, "\\(ra");
1349: }
1350:
1351:
1352: /* ARGSUSED */
1353: static int
1354: mdoc_bd_pre(MDOC_ARGS)
1355: {
1356: struct htmlpair tag[2];
1357: int type, comp, i;
1358: const struct mdoc_node *bl, *nn;
1359: struct roffsu su;
1360:
1361: if (MDOC_BLOCK == n->type)
1362: bl = n;
1363: else if (MDOC_HEAD == n->type)
1364: return(0);
1365: else
1366: bl = n->parent;
1367:
1368: SCALE_VS_INIT(&su, 0);
1369:
1370: type = comp = 0;
1371: for (i = 0; i < (int)bl->args->argc; i++)
1372: switch (bl->args->argv[i].arg) {
1373: case (MDOC_Offset):
1374: a2offs(bl->args->argv[i].value[0], &su);
1375: break;
1376: case (MDOC_Compact):
1377: comp = 1;
1378: break;
1379: case (MDOC_Centred):
1380: /* FALLTHROUGH */
1381: case (MDOC_Ragged):
1382: /* FALLTHROUGH */
1383: case (MDOC_Filled):
1384: /* FALLTHROUGH */
1385: case (MDOC_Unfilled):
1386: /* FALLTHROUGH */
1387: case (MDOC_Literal):
1388: type = bl->args->argv[i].arg;
1389: break;
1390: default:
1391: break;
1392: }
1393:
1394: /* FIXME: -centered, etc. formatting. */
1395:
1396: if (MDOC_BLOCK == n->type) {
1397: bufcat_su(h, "margin-left", &su);
1398: for (nn = n; nn && ! comp; nn = nn->parent) {
1399: if (MDOC_BLOCK != nn->type)
1400: continue;
1401: if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
1402: comp = 1;
1403: if (nn->prev)
1404: break;
1405: }
1406: if (comp) {
1407: print_otag(h, TAG_DIV, 0, tag);
1408: return(1);
1409: }
1410: SCALE_VS_INIT(&su, 1);
1411: bufcat_su(h, "margin-top", &su);
1412: PAIR_STYLE_INIT(&tag[0], h);
1413: print_otag(h, TAG_DIV, 1, tag);
1414: return(1);
1415: }
1416:
1417: if (MDOC_Unfilled != type && MDOC_Literal != type)
1418: return(1);
1419:
1420: PAIR_CLASS_INIT(&tag[0], "lit");
1421: bufcat_style(h, "white-space", "pre");
1422: PAIR_STYLE_INIT(&tag[1], h);
1423: print_otag(h, TAG_DIV, 2, tag);
1424:
1425: for (nn = n->child; nn; nn = nn->next) {
1426: h->flags |= HTML_NOSPACE;
1427: print_mdoc_node(m, nn, h);
1428: if (NULL == nn->next)
1429: continue;
1430: if (nn->prev && nn->prev->line < nn->line)
1431: print_text(h, "\n");
1432: else if (NULL == nn->prev)
1433: print_text(h, "\n");
1434: }
1435:
1436: return(0);
1437: }
1438:
1439:
1440: /* ARGSUSED */
1441: static int
1442: mdoc_pa_pre(MDOC_ARGS)
1443: {
1444: struct htmlpair tag;
1445:
1446: PAIR_CLASS_INIT(&tag, "file");
1447: print_otag(h, TAG_SPAN, 1, &tag);
1448: return(1);
1449: }
1450:
1451:
1452: /* ARGSUSED */
1453: static int
1454: mdoc_ad_pre(MDOC_ARGS)
1455: {
1456: struct htmlpair tag;
1457:
1458: PAIR_CLASS_INIT(&tag, "addr");
1459: print_otag(h, TAG_SPAN, 1, &tag);
1460: return(1);
1461: }
1462:
1463:
1464: /* ARGSUSED */
1465: static int
1466: mdoc_an_pre(MDOC_ARGS)
1467: {
1468: struct htmlpair tag;
1469:
1470: /* TODO: -split and -nosplit (see termp_an_pre()). */
1471:
1472: PAIR_CLASS_INIT(&tag, "author");
1473: print_otag(h, TAG_SPAN, 1, &tag);
1474: return(1);
1475: }
1476:
1477:
1478: /* ARGSUSED */
1479: static int
1480: mdoc_cd_pre(MDOC_ARGS)
1481: {
1482: struct htmlpair tag;
1483:
1484: print_otag(h, TAG_DIV, 0, NULL);
1485: PAIR_CLASS_INIT(&tag, "config");
1486: print_otag(h, TAG_SPAN, 1, &tag);
1487: return(1);
1488: }
1489:
1490:
1491: /* ARGSUSED */
1492: static int
1493: mdoc_dv_pre(MDOC_ARGS)
1494: {
1495: struct htmlpair tag;
1496:
1497: PAIR_CLASS_INIT(&tag, "define");
1498: print_otag(h, TAG_SPAN, 1, &tag);
1499: return(1);
1500: }
1501:
1502:
1503: /* ARGSUSED */
1504: static int
1505: mdoc_ev_pre(MDOC_ARGS)
1506: {
1507: struct htmlpair tag;
1508:
1509: PAIR_CLASS_INIT(&tag, "env");
1510: print_otag(h, TAG_SPAN, 1, &tag);
1511: return(1);
1512: }
1513:
1514:
1515: /* ARGSUSED */
1516: static int
1517: mdoc_er_pre(MDOC_ARGS)
1518: {
1519: struct htmlpair tag;
1520:
1521: PAIR_CLASS_INIT(&tag, "errno");
1522: print_otag(h, TAG_SPAN, 1, &tag);
1523: return(1);
1524: }
1525:
1526:
1527: /* ARGSUSED */
1528: static int
1529: mdoc_fa_pre(MDOC_ARGS)
1530: {
1531: const struct mdoc_node *nn;
1532: struct htmlpair tag;
1533: struct tag *t;
1534:
1535: PAIR_CLASS_INIT(&tag, "farg");
1536: if (n->parent->tok != MDOC_Fo) {
1537: print_otag(h, TAG_SPAN, 1, &tag);
1538: return(1);
1539: }
1540:
1541: for (nn = n->child; nn; nn = nn->next) {
1542: t = print_otag(h, TAG_SPAN, 1, &tag);
1543: print_text(h, nn->string);
1544: print_tagq(h, t);
1545: if (nn->next)
1546: print_text(h, ",");
1547: }
1548:
1549: if (n->child && n->next && n->next->tok == MDOC_Fa)
1550: print_text(h, ",");
1551:
1552: return(0);
1553: }
1554:
1555:
1556: /* ARGSUSED */
1557: static int
1558: mdoc_fd_pre(MDOC_ARGS)
1559: {
1560: struct htmlpair tag;
1561: struct roffsu su;
1562:
1563: if (SEC_SYNOPSIS == n->sec) {
1564: if (n->next && MDOC_Fd != n->next->tok) {
1565: SCALE_VS_INIT(&su, 1);
1566: bufcat_su(h, "margin-bottom", &su);
1567: PAIR_STYLE_INIT(&tag, h);
1568: print_otag(h, TAG_DIV, 1, &tag);
1569: } else
1570: print_otag(h, TAG_DIV, 0, NULL);
1571: }
1572:
1573: PAIR_CLASS_INIT(&tag, "macro");
1574: print_otag(h, TAG_SPAN, 1, &tag);
1575: return(1);
1576: }
1577:
1578:
1579: /* ARGSUSED */
1580: static int
1581: mdoc_vt_pre(MDOC_ARGS)
1582: {
1583: struct htmlpair tag;
1584: struct roffsu su;
1585:
1.7 schwarze 1586: if (MDOC_BLOCK == n->type) {
1.6 schwarze 1587: if (n->prev && MDOC_Vt != n->prev->tok) {
1.1 schwarze 1588: SCALE_VS_INIT(&su, 1);
1.6 schwarze 1589: bufcat_su(h, "margin-top", &su);
1.1 schwarze 1590: PAIR_STYLE_INIT(&tag, h);
1591: print_otag(h, TAG_DIV, 1, &tag);
1592: } else
1593: print_otag(h, TAG_DIV, 0, NULL);
1.7 schwarze 1594:
1595: return(1);
1596: } else if (MDOC_HEAD == n->type)
1597: return(0);
1.1 schwarze 1598:
1599: PAIR_CLASS_INIT(&tag, "type");
1600: print_otag(h, TAG_SPAN, 1, &tag);
1601: return(1);
1602: }
1603:
1604:
1605: /* ARGSUSED */
1606: static int
1607: mdoc_ft_pre(MDOC_ARGS)
1608: {
1609: struct htmlpair tag;
1610: struct roffsu su;
1611:
1612: if (SEC_SYNOPSIS == n->sec) {
1613: if (n->prev && MDOC_Fo == n->prev->tok) {
1614: SCALE_VS_INIT(&su, 1);
1615: bufcat_su(h, "margin-top", &su);
1616: PAIR_STYLE_INIT(&tag, h);
1617: print_otag(h, TAG_DIV, 1, &tag);
1618: } else
1619: print_otag(h, TAG_DIV, 0, NULL);
1620: }
1621:
1622: PAIR_CLASS_INIT(&tag, "ftype");
1623: print_otag(h, TAG_SPAN, 1, &tag);
1624: return(1);
1625: }
1626:
1627:
1628: /* ARGSUSED */
1629: static int
1630: mdoc_fn_pre(MDOC_ARGS)
1631: {
1632: struct tag *t;
1633: struct htmlpair tag[2];
1634: const struct mdoc_node *nn;
1635: char nbuf[BUFSIZ];
1636: const char *sp, *ep;
1637: int sz, i;
1638: struct roffsu su;
1639:
1640: if (SEC_SYNOPSIS == n->sec) {
1641: SCALE_HS_INIT(&su, INDENT);
1642: bufcat_su(h, "margin-left", &su);
1643: su.scale = -su.scale;
1644: bufcat_su(h, "text-indent", &su);
1645: if (n->next) {
1646: SCALE_VS_INIT(&su, 1);
1647: bufcat_su(h, "margin-bottom", &su);
1648: }
1649: PAIR_STYLE_INIT(&tag[0], h);
1650: print_otag(h, TAG_DIV, 1, tag);
1651: }
1652:
1653: /* Split apart into type and name. */
1654: assert(n->child->string);
1655: sp = n->child->string;
1656:
1657: ep = strchr(sp, ' ');
1658: if (NULL != ep) {
1659: PAIR_CLASS_INIT(&tag[0], "ftype");
1660: t = print_otag(h, TAG_SPAN, 1, tag);
1661:
1662: while (ep) {
1663: sz = MIN((int)(ep - sp), BUFSIZ - 1);
1664: (void)memcpy(nbuf, sp, (size_t)sz);
1665: nbuf[sz] = '\0';
1666: print_text(h, nbuf);
1667: sp = ++ep;
1668: ep = strchr(sp, ' ');
1669: }
1670: print_tagq(h, t);
1671: }
1672:
1673: PAIR_CLASS_INIT(&tag[0], "fname");
1674: t = print_otag(h, TAG_SPAN, 1, tag);
1675:
1676: if (sp) {
1677: (void)strlcpy(nbuf, sp, BUFSIZ);
1678: print_text(h, nbuf);
1679: }
1680:
1681: print_tagq(h, t);
1682:
1683: h->flags |= HTML_NOSPACE;
1684: print_text(h, "(");
1685:
1686: bufinit(h);
1687: PAIR_CLASS_INIT(&tag[0], "farg");
1688: bufcat_style(h, "white-space", "nowrap");
1689: PAIR_STYLE_INIT(&tag[1], h);
1690:
1691: for (nn = n->child->next; nn; nn = nn->next) {
1692: i = 1;
1693: if (SEC_SYNOPSIS == n->sec)
1694: i = 2;
1695: t = print_otag(h, TAG_SPAN, i, tag);
1696: print_text(h, nn->string);
1697: print_tagq(h, t);
1698: if (nn->next)
1699: print_text(h, ",");
1700: }
1701:
1702: print_text(h, ")");
1703: if (SEC_SYNOPSIS == n->sec)
1704: print_text(h, ";");
1705:
1706: return(0);
1707: }
1708:
1709:
1710: /* ARGSUSED */
1711: static int
1712: mdoc_sp_pre(MDOC_ARGS)
1713: {
1714: int len;
1715: struct htmlpair tag;
1716: struct roffsu su;
1717:
1718: switch (n->tok) {
1719: case (MDOC_sp):
1720: /* FIXME: can this have a scaling indicator? */
1721: len = n->child ? atoi(n->child->string) : 1;
1722: break;
1723: case (MDOC_br):
1724: len = 0;
1725: break;
1726: default:
1727: len = 1;
1728: break;
1729: }
1730:
1731: SCALE_VS_INIT(&su, len);
1732: bufcat_su(h, "height", &su);
1733: PAIR_STYLE_INIT(&tag, h);
1734: print_otag(h, TAG_DIV, 1, &tag);
1.3 schwarze 1735: /* So the div isn't empty: */
1736: print_text(h, "\\~");
1737:
1738: return(0);
1.1 schwarze 1739:
1740: }
1741:
1742:
1743: /* ARGSUSED */
1744: static int
1745: mdoc_brq_pre(MDOC_ARGS)
1746: {
1747:
1748: if (MDOC_BODY != n->type)
1749: return(1);
1750: print_text(h, "\\(lC");
1751: h->flags |= HTML_NOSPACE;
1752: return(1);
1753: }
1754:
1755:
1756: /* ARGSUSED */
1757: static void
1758: mdoc_brq_post(MDOC_ARGS)
1759: {
1760:
1761: if (MDOC_BODY != n->type)
1762: return;
1763: h->flags |= HTML_NOSPACE;
1764: print_text(h, "\\(rC");
1765: }
1766:
1767:
1768: /* ARGSUSED */
1769: static int
1770: mdoc_lk_pre(MDOC_ARGS)
1771: {
1772: const struct mdoc_node *nn;
1773: struct htmlpair tag[2];
1774:
1775: nn = n->child;
1776:
1777: PAIR_CLASS_INIT(&tag[0], "link-ext");
1778: tag[1].key = ATTR_HREF;
1779: tag[1].val = nn->string;
1780: print_otag(h, TAG_A, 2, tag);
1781:
1.2 schwarze 1782: if (NULL == nn->next)
1783: return(1);
1784:
1.1 schwarze 1785: for (nn = nn->next; nn; nn = nn->next)
1786: print_text(h, nn->string);
1787:
1788: return(0);
1789: }
1790:
1791:
1792: /* ARGSUSED */
1793: static int
1794: mdoc_mt_pre(MDOC_ARGS)
1795: {
1796: struct htmlpair tag[2];
1797: struct tag *t;
1798: const struct mdoc_node *nn;
1799:
1800: PAIR_CLASS_INIT(&tag[0], "link-mail");
1801:
1802: for (nn = n->child; nn; nn = nn->next) {
1803: bufinit(h);
1804: bufcat(h, "mailto:");
1805: bufcat(h, nn->string);
1.10 ! schwarze 1806: PAIR_HREF_INIT(&tag[1], h->buf);
1.1 schwarze 1807: t = print_otag(h, TAG_A, 2, tag);
1808: print_text(h, nn->string);
1809: print_tagq(h, t);
1810: }
1811:
1812: return(0);
1813: }
1814:
1815:
1816: /* ARGSUSED */
1817: static int
1818: mdoc_fo_pre(MDOC_ARGS)
1819: {
1820: struct htmlpair tag;
1821:
1822: if (MDOC_BODY == n->type) {
1823: h->flags |= HTML_NOSPACE;
1824: print_text(h, "(");
1825: h->flags |= HTML_NOSPACE;
1826: return(1);
1827: } else if (MDOC_BLOCK == n->type)
1828: return(1);
1829:
1830: PAIR_CLASS_INIT(&tag, "fname");
1831: print_otag(h, TAG_SPAN, 1, &tag);
1832: return(1);
1833: }
1834:
1835:
1836: /* ARGSUSED */
1837: static void
1838: mdoc_fo_post(MDOC_ARGS)
1839: {
1840: if (MDOC_BODY != n->type)
1841: return;
1842: h->flags |= HTML_NOSPACE;
1843: print_text(h, ")");
1844: h->flags |= HTML_NOSPACE;
1845: print_text(h, ";");
1846: }
1847:
1848:
1849: /* ARGSUSED */
1850: static int
1851: mdoc_in_pre(MDOC_ARGS)
1852: {
1853: const struct mdoc_node *nn;
1854: struct tag *t;
1855: struct htmlpair tag[2];
1856: int i;
1857: struct roffsu su;
1858:
1859: if (SEC_SYNOPSIS == n->sec) {
1860: if (n->next && MDOC_In != n->next->tok) {
1861: SCALE_VS_INIT(&su, 1);
1862: bufcat_su(h, "margin-bottom", &su);
1863: PAIR_STYLE_INIT(&tag[0], h);
1864: print_otag(h, TAG_DIV, 1, tag);
1865: } else
1866: print_otag(h, TAG_DIV, 0, NULL);
1867: }
1868:
1869: /* FIXME: there's a buffer bug in here somewhere. */
1870:
1871: PAIR_CLASS_INIT(&tag[0], "includes");
1872: print_otag(h, TAG_SPAN, 1, tag);
1873:
1874: if (SEC_SYNOPSIS == n->sec)
1875: print_text(h, "#include");
1876:
1877: print_text(h, "<");
1878: h->flags |= HTML_NOSPACE;
1879:
1880: /* XXX -- see warning in termp_in_post(). */
1881:
1882: for (nn = n->child; nn; nn = nn->next) {
1883: PAIR_CLASS_INIT(&tag[0], "link-includes");
1884: i = 1;
1.3 schwarze 1885: bufinit(h);
1.1 schwarze 1886: if (h->base_includes) {
1887: buffmt_includes(h, nn->string);
1888: tag[i].key = ATTR_HREF;
1889: tag[i++].val = h->buf;
1890: }
1891: t = print_otag(h, TAG_A, i, tag);
1892: print_mdoc_node(m, nn, h);
1893: print_tagq(h, t);
1894: }
1895:
1896: h->flags |= HTML_NOSPACE;
1897: print_text(h, ">");
1898:
1899: return(0);
1900: }
1901:
1902:
1903: /* ARGSUSED */
1904: static int
1905: mdoc_ic_pre(MDOC_ARGS)
1906: {
1907: struct htmlpair tag;
1908:
1909: PAIR_CLASS_INIT(&tag, "cmd");
1910: print_otag(h, TAG_SPAN, 1, &tag);
1911: return(1);
1912: }
1913:
1914:
1915: /* ARGSUSED */
1916: static int
1917: mdoc_rv_pre(MDOC_ARGS)
1918: {
1919: const struct mdoc_node *nn;
1920: struct htmlpair tag;
1921: struct tag *t;
1922:
1923: print_otag(h, TAG_DIV, 0, NULL);
1924: print_text(h, "The");
1925:
1926: for (nn = n->child; nn; nn = nn->next) {
1927: PAIR_CLASS_INIT(&tag, "fname");
1928: t = print_otag(h, TAG_SPAN, 1, &tag);
1929: print_text(h, nn->string);
1930: print_tagq(h, t);
1931:
1932: h->flags |= HTML_NOSPACE;
1933: if (nn->next && NULL == nn->next->next)
1934: print_text(h, "(), and");
1935: else if (nn->next)
1936: print_text(h, "(),");
1937: else
1938: print_text(h, "()");
1939: }
1940:
1941: if (n->child->next)
1942: print_text(h, "functions return");
1943: else
1944: print_text(h, "function returns");
1945:
1946: print_text(h, "the value 0 if successful; otherwise the value "
1947: "-1 is returned and the global variable");
1948:
1949: PAIR_CLASS_INIT(&tag, "var");
1950: t = print_otag(h, TAG_SPAN, 1, &tag);
1951: print_text(h, "errno");
1952: print_tagq(h, t);
1953: print_text(h, "is set to indicate the error.");
1954: return(0);
1955: }
1956:
1957:
1958: /* ARGSUSED */
1959: static int
1960: mdoc_va_pre(MDOC_ARGS)
1961: {
1962: struct htmlpair tag;
1963:
1964: PAIR_CLASS_INIT(&tag, "var");
1965: print_otag(h, TAG_SPAN, 1, &tag);
1966: return(1);
1967: }
1968:
1969:
1970: /* ARGSUSED */
1971: static int
1972: mdoc_bq_pre(MDOC_ARGS)
1973: {
1974:
1975: if (MDOC_BODY != n->type)
1976: return(1);
1977: print_text(h, "\\(lB");
1978: h->flags |= HTML_NOSPACE;
1979: return(1);
1980: }
1981:
1982:
1983: /* ARGSUSED */
1984: static void
1985: mdoc_bq_post(MDOC_ARGS)
1986: {
1987:
1988: if (MDOC_BODY != n->type)
1989: return;
1990: h->flags |= HTML_NOSPACE;
1991: print_text(h, "\\(rB");
1992: }
1993:
1994:
1995: /* ARGSUSED */
1996: static int
1997: mdoc_ap_pre(MDOC_ARGS)
1998: {
1999:
2000: h->flags |= HTML_NOSPACE;
2001: print_text(h, "\\(aq");
2002: h->flags |= HTML_NOSPACE;
2003: return(1);
2004: }
2005:
2006:
2007: /* ARGSUSED */
2008: static int
2009: mdoc_bf_pre(MDOC_ARGS)
2010: {
2011: int i;
2012: struct htmlpair tag[2];
2013: struct roffsu su;
2014:
2015: if (MDOC_HEAD == n->type)
2016: return(0);
2017: else if (MDOC_BLOCK != n->type)
2018: return(1);
2019:
2020: PAIR_CLASS_INIT(&tag[0], "lit");
2021:
2022: if (n->head->child) {
2023: if ( ! strcmp("Em", n->head->child->string))
2024: PAIR_CLASS_INIT(&tag[0], "emph");
2025: else if ( ! strcmp("Sy", n->head->child->string))
2026: PAIR_CLASS_INIT(&tag[0], "symb");
2027: else if ( ! strcmp("Li", n->head->child->string))
2028: PAIR_CLASS_INIT(&tag[0], "lit");
2029: } else {
2030: assert(n->args);
2031: for (i = 0; i < (int)n->args->argc; i++)
2032: switch (n->args->argv[i].arg) {
2033: case (MDOC_Symbolic):
2034: PAIR_CLASS_INIT(&tag[0], "symb");
2035: break;
2036: case (MDOC_Literal):
2037: PAIR_CLASS_INIT(&tag[0], "lit");
2038: break;
2039: case (MDOC_Emphasis):
2040: PAIR_CLASS_INIT(&tag[0], "emph");
2041: break;
2042: default:
2043: break;
2044: }
2045: }
2046:
2047: /* FIXME: div's have spaces stripped--we want them. */
2048:
2049: bufcat_style(h, "display", "inline");
2050: SCALE_HS_INIT(&su, 1);
2051: bufcat_su(h, "margin-right", &su);
2052: PAIR_STYLE_INIT(&tag[1], h);
2053: print_otag(h, TAG_DIV, 2, tag);
2054: return(1);
2055: }
2056:
2057:
2058: /* ARGSUSED */
2059: static int
2060: mdoc_ms_pre(MDOC_ARGS)
2061: {
2062: struct htmlpair tag;
2063:
2064: PAIR_CLASS_INIT(&tag, "symb");
2065: print_otag(h, TAG_SPAN, 1, &tag);
2066: return(1);
2067: }
2068:
2069:
2070: /* ARGSUSED */
2071: static int
2072: mdoc_pf_pre(MDOC_ARGS)
2073: {
2074:
2075: h->flags |= HTML_IGNDELIM;
2076: return(1);
2077: }
2078:
2079:
2080: /* ARGSUSED */
2081: static void
2082: mdoc_pf_post(MDOC_ARGS)
2083: {
2084:
2085: h->flags &= ~HTML_IGNDELIM;
2086: h->flags |= HTML_NOSPACE;
2087: }
2088:
2089:
2090: /* ARGSUSED */
2091: static int
2092: mdoc_rs_pre(MDOC_ARGS)
2093: {
2094: struct htmlpair tag;
2095: struct roffsu su;
2096:
2097: if (MDOC_BLOCK != n->type)
2098: return(1);
2099:
2100: if (n->prev && SEC_SEE_ALSO == n->sec) {
2101: SCALE_VS_INIT(&su, 1);
2102: bufcat_su(h, "margin-top", &su);
2103: PAIR_STYLE_INIT(&tag, h);
2104: print_otag(h, TAG_DIV, 1, &tag);
2105: }
2106:
2107: PAIR_CLASS_INIT(&tag, "ref");
2108: print_otag(h, TAG_SPAN, 1, &tag);
2109: return(1);
2110: }
2111:
2112:
2113:
2114: /* ARGSUSED */
2115: static int
2116: mdoc_li_pre(MDOC_ARGS)
2117: {
2118: struct htmlpair tag;
2119:
2120: PAIR_CLASS_INIT(&tag, "lit");
2121: print_otag(h, TAG_SPAN, 1, &tag);
2122: return(1);
2123: }
2124:
2125:
2126: /* ARGSUSED */
2127: static int
2128: mdoc_sy_pre(MDOC_ARGS)
2129: {
2130: struct htmlpair tag;
2131:
2132: PAIR_CLASS_INIT(&tag, "symb");
2133: print_otag(h, TAG_SPAN, 1, &tag);
2134: return(1);
2135: }
2136:
2137:
2138: /* ARGSUSED */
2139: static int
2140: mdoc_bt_pre(MDOC_ARGS)
2141: {
2142:
2143: print_text(h, "is currently in beta test.");
2144: return(0);
2145: }
2146:
2147:
2148: /* ARGSUSED */
2149: static int
2150: mdoc_ud_pre(MDOC_ARGS)
2151: {
2152:
2153: print_text(h, "currently under development.");
2154: return(0);
2155: }
2156:
2157:
2158: /* ARGSUSED */
2159: static int
2160: mdoc_lb_pre(MDOC_ARGS)
2161: {
2162: struct htmlpair tag;
2163:
2164: if (SEC_SYNOPSIS == n->sec)
2165: print_otag(h, TAG_DIV, 0, NULL);
2166: PAIR_CLASS_INIT(&tag, "lib");
2167: print_otag(h, TAG_SPAN, 1, &tag);
2168: return(1);
2169: }
2170:
2171:
2172: /* ARGSUSED */
2173: static int
2174: mdoc__x_pre(MDOC_ARGS)
2175: {
1.2 schwarze 2176: struct htmlpair tag[2];
1.1 schwarze 2177:
2178: switch (n->tok) {
2179: case(MDOC__A):
1.2 schwarze 2180: PAIR_CLASS_INIT(&tag[0], "ref-auth");
1.1 schwarze 2181: break;
2182: case(MDOC__B):
1.2 schwarze 2183: PAIR_CLASS_INIT(&tag[0], "ref-book");
1.1 schwarze 2184: break;
2185: case(MDOC__C):
1.2 schwarze 2186: PAIR_CLASS_INIT(&tag[0], "ref-city");
1.1 schwarze 2187: break;
2188: case(MDOC__D):
1.2 schwarze 2189: PAIR_CLASS_INIT(&tag[0], "ref-date");
1.1 schwarze 2190: break;
2191: case(MDOC__I):
1.2 schwarze 2192: PAIR_CLASS_INIT(&tag[0], "ref-issue");
1.1 schwarze 2193: break;
2194: case(MDOC__J):
1.2 schwarze 2195: PAIR_CLASS_INIT(&tag[0], "ref-jrnl");
1.1 schwarze 2196: break;
2197: case(MDOC__N):
1.2 schwarze 2198: PAIR_CLASS_INIT(&tag[0], "ref-num");
1.1 schwarze 2199: break;
2200: case(MDOC__O):
1.2 schwarze 2201: PAIR_CLASS_INIT(&tag[0], "ref-opt");
1.1 schwarze 2202: break;
2203: case(MDOC__P):
1.2 schwarze 2204: PAIR_CLASS_INIT(&tag[0], "ref-page");
1.1 schwarze 2205: break;
2206: case(MDOC__Q):
1.2 schwarze 2207: PAIR_CLASS_INIT(&tag[0], "ref-corp");
1.1 schwarze 2208: break;
2209: case(MDOC__R):
1.2 schwarze 2210: PAIR_CLASS_INIT(&tag[0], "ref-rep");
1.1 schwarze 2211: break;
2212: case(MDOC__T):
1.2 schwarze 2213: PAIR_CLASS_INIT(&tag[0], "ref-title");
1.1 schwarze 2214: print_text(h, "\\(lq");
2215: h->flags |= HTML_NOSPACE;
2216: break;
1.2 schwarze 2217: case(MDOC__U):
2218: PAIR_CLASS_INIT(&tag[0], "link-ref");
2219: break;
1.1 schwarze 2220: case(MDOC__V):
1.2 schwarze 2221: PAIR_CLASS_INIT(&tag[0], "ref-vol");
1.1 schwarze 2222: break;
2223: default:
2224: abort();
2225: /* NOTREACHED */
2226: }
2227:
1.2 schwarze 2228: if (MDOC__U != n->tok) {
2229: print_otag(h, TAG_SPAN, 1, tag);
2230: return(1);
2231: }
2232:
2233: PAIR_HREF_INIT(&tag[1], n->child->string);
2234: print_otag(h, TAG_A, 2, tag);
1.1 schwarze 2235: return(1);
2236: }
2237:
2238:
2239: /* ARGSUSED */
2240: static void
2241: mdoc__x_post(MDOC_ARGS)
2242: {
2243:
2244: h->flags |= HTML_NOSPACE;
2245: switch (n->tok) {
2246: case (MDOC__T):
2247: print_text(h, "\\(rq");
2248: h->flags |= HTML_NOSPACE;
2249: break;
2250: default:
2251: break;
2252: }
2253: print_text(h, n->next ? "," : ".");
2254: }