Annotation of src/usr.bin/mandoc/mdoc_html.c, Revision 1.27
1.27 ! schwarze 1: /* $Id: mdoc_html.c,v 1.26 2010/07/25 18:05:54 schwarze Exp $ */
1.1 schwarze 2: /*
1.25 schwarze 3: * Copyright (c) 2008, 2009, 2010 Kristaps Dzonsons <kristaps@bsd.lv>
1.1 schwarze 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:
1.17 schwarze 26: #include "mandoc.h"
1.1 schwarze 27: #include "out.h"
28: #include "html.h"
29: #include "mdoc.h"
30: #include "main.h"
31:
32: #define INDENT 5
33: #define HALFINDENT 3
34:
35: #define MDOC_ARGS const struct mdoc_meta *m, \
36: const struct mdoc_node *n, \
37: struct html *h
38:
1.6 schwarze 39: #ifndef MIN
40: #define MIN(a,b) ((/*CONSTCOND*/(a)<(b))?(a):(b))
41: #endif
42:
1.1 schwarze 43: struct htmlmdoc {
44: int (*pre)(MDOC_ARGS);
45: void (*post)(MDOC_ARGS);
46: };
47:
48: static void print_mdoc(MDOC_ARGS);
49: static void print_mdoc_head(MDOC_ARGS);
50: static void print_mdoc_node(MDOC_ARGS);
51: static void print_mdoc_nodelist(MDOC_ARGS);
1.21 schwarze 52: static void synopsis_pre(struct html *,
53: const struct mdoc_node *);
1.1 schwarze 54:
55: static void a2width(const char *, struct roffsu *);
56: static void a2offs(const char *, struct roffsu *);
57:
58: static void mdoc_root_post(MDOC_ARGS);
59: static int mdoc_root_pre(MDOC_ARGS);
60:
61: static void mdoc__x_post(MDOC_ARGS);
62: static int mdoc__x_pre(MDOC_ARGS);
63: static int mdoc_ad_pre(MDOC_ARGS);
64: static int mdoc_an_pre(MDOC_ARGS);
65: static int mdoc_ap_pre(MDOC_ARGS);
66: static void mdoc_aq_post(MDOC_ARGS);
67: static int mdoc_aq_pre(MDOC_ARGS);
68: static int mdoc_ar_pre(MDOC_ARGS);
69: static int mdoc_bd_pre(MDOC_ARGS);
70: static int mdoc_bf_pre(MDOC_ARGS);
1.25 schwarze 71: static void mdoc_bk_post(MDOC_ARGS);
72: static int mdoc_bk_pre(MDOC_ARGS);
1.1 schwarze 73: static void mdoc_bl_post(MDOC_ARGS);
74: static int mdoc_bl_pre(MDOC_ARGS);
75: static void mdoc_bq_post(MDOC_ARGS);
76: static int mdoc_bq_pre(MDOC_ARGS);
77: static void mdoc_brq_post(MDOC_ARGS);
78: static int mdoc_brq_pre(MDOC_ARGS);
79: static int mdoc_bt_pre(MDOC_ARGS);
80: static int mdoc_bx_pre(MDOC_ARGS);
81: static int mdoc_cd_pre(MDOC_ARGS);
82: static int mdoc_d1_pre(MDOC_ARGS);
83: static void mdoc_dq_post(MDOC_ARGS);
84: static int mdoc_dq_pre(MDOC_ARGS);
85: static int mdoc_dv_pre(MDOC_ARGS);
86: static int mdoc_fa_pre(MDOC_ARGS);
87: static int mdoc_fd_pre(MDOC_ARGS);
88: static int mdoc_fl_pre(MDOC_ARGS);
89: static int mdoc_fn_pre(MDOC_ARGS);
90: static int mdoc_ft_pre(MDOC_ARGS);
91: static int mdoc_em_pre(MDOC_ARGS);
92: static int mdoc_er_pre(MDOC_ARGS);
93: static int mdoc_ev_pre(MDOC_ARGS);
94: static int mdoc_ex_pre(MDOC_ARGS);
95: static void mdoc_fo_post(MDOC_ARGS);
96: static int mdoc_fo_pre(MDOC_ARGS);
97: static int mdoc_ic_pre(MDOC_ARGS);
98: static int mdoc_in_pre(MDOC_ARGS);
1.18 schwarze 99: static int mdoc_it_block_pre(MDOC_ARGS, enum mdoc_list,
100: int, struct roffsu *, struct roffsu *);
101: static int mdoc_it_head_pre(MDOC_ARGS, enum mdoc_list,
1.1 schwarze 102: struct roffsu *);
1.20 schwarze 103: static int mdoc_it_body_pre(MDOC_ARGS, enum mdoc_list,
104: struct roffsu *);
1.1 schwarze 105: static int mdoc_it_pre(MDOC_ARGS);
106: static int mdoc_lb_pre(MDOC_ARGS);
107: static int mdoc_li_pre(MDOC_ARGS);
108: static int mdoc_lk_pre(MDOC_ARGS);
109: static int mdoc_mt_pre(MDOC_ARGS);
110: static int mdoc_ms_pre(MDOC_ARGS);
111: static int mdoc_nd_pre(MDOC_ARGS);
112: static int mdoc_nm_pre(MDOC_ARGS);
113: static int mdoc_ns_pre(MDOC_ARGS);
114: static void mdoc_op_post(MDOC_ARGS);
115: static int mdoc_op_pre(MDOC_ARGS);
116: static int mdoc_pa_pre(MDOC_ARGS);
117: static void mdoc_pf_post(MDOC_ARGS);
118: static int mdoc_pf_pre(MDOC_ARGS);
119: static void mdoc_pq_post(MDOC_ARGS);
120: static int mdoc_pq_pre(MDOC_ARGS);
121: static int mdoc_rs_pre(MDOC_ARGS);
122: static int mdoc_rv_pre(MDOC_ARGS);
123: static int mdoc_sh_pre(MDOC_ARGS);
1.26 schwarze 124: static int mdoc_sm_pre(MDOC_ARGS);
1.1 schwarze 125: static int mdoc_sp_pre(MDOC_ARGS);
126: static void mdoc_sq_post(MDOC_ARGS);
127: static int mdoc_sq_pre(MDOC_ARGS);
128: static int mdoc_ss_pre(MDOC_ARGS);
129: static int mdoc_sx_pre(MDOC_ARGS);
130: static int mdoc_sy_pre(MDOC_ARGS);
131: static int mdoc_ud_pre(MDOC_ARGS);
132: static int mdoc_va_pre(MDOC_ARGS);
133: static int mdoc_vt_pre(MDOC_ARGS);
134: static int mdoc_xr_pre(MDOC_ARGS);
135: static int mdoc_xx_pre(MDOC_ARGS);
136:
137: static const struct htmlmdoc mdocs[MDOC_MAX] = {
138: {mdoc_ap_pre, NULL}, /* Ap */
139: {NULL, NULL}, /* Dd */
140: {NULL, NULL}, /* Dt */
141: {NULL, NULL}, /* Os */
142: {mdoc_sh_pre, NULL }, /* Sh */
143: {mdoc_ss_pre, NULL }, /* Ss */
144: {mdoc_sp_pre, NULL}, /* Pp */
145: {mdoc_d1_pre, NULL}, /* D1 */
146: {mdoc_d1_pre, NULL}, /* Dl */
147: {mdoc_bd_pre, NULL}, /* Bd */
148: {NULL, NULL}, /* Ed */
149: {mdoc_bl_pre, mdoc_bl_post}, /* Bl */
150: {NULL, NULL}, /* El */
151: {mdoc_it_pre, NULL}, /* It */
152: {mdoc_ad_pre, NULL}, /* Ad */
153: {mdoc_an_pre, NULL}, /* An */
154: {mdoc_ar_pre, NULL}, /* Ar */
155: {mdoc_cd_pre, NULL}, /* Cd */
156: {mdoc_fl_pre, NULL}, /* Cm */
157: {mdoc_dv_pre, NULL}, /* Dv */
158: {mdoc_er_pre, NULL}, /* Er */
159: {mdoc_ev_pre, NULL}, /* Ev */
160: {mdoc_ex_pre, NULL}, /* Ex */
161: {mdoc_fa_pre, NULL}, /* Fa */
1.21 schwarze 162: {mdoc_fd_pre, NULL}, /* Fd */
1.1 schwarze 163: {mdoc_fl_pre, NULL}, /* Fl */
164: {mdoc_fn_pre, NULL}, /* Fn */
165: {mdoc_ft_pre, NULL}, /* Ft */
166: {mdoc_ic_pre, NULL}, /* Ic */
167: {mdoc_in_pre, NULL}, /* In */
168: {mdoc_li_pre, NULL}, /* Li */
169: {mdoc_nd_pre, NULL}, /* Nd */
170: {mdoc_nm_pre, NULL}, /* Nm */
171: {mdoc_op_pre, mdoc_op_post}, /* Op */
172: {NULL, NULL}, /* Ot */
173: {mdoc_pa_pre, NULL}, /* Pa */
174: {mdoc_rv_pre, NULL}, /* Rv */
175: {NULL, NULL}, /* St */
176: {mdoc_va_pre, NULL}, /* Va */
177: {mdoc_vt_pre, NULL}, /* Vt */
178: {mdoc_xr_pre, NULL}, /* Xr */
179: {mdoc__x_pre, mdoc__x_post}, /* %A */
180: {mdoc__x_pre, mdoc__x_post}, /* %B */
181: {mdoc__x_pre, mdoc__x_post}, /* %D */
182: {mdoc__x_pre, mdoc__x_post}, /* %I */
183: {mdoc__x_pre, mdoc__x_post}, /* %J */
184: {mdoc__x_pre, mdoc__x_post}, /* %N */
185: {mdoc__x_pre, mdoc__x_post}, /* %O */
186: {mdoc__x_pre, mdoc__x_post}, /* %P */
187: {mdoc__x_pre, mdoc__x_post}, /* %R */
188: {mdoc__x_pre, mdoc__x_post}, /* %T */
189: {mdoc__x_pre, mdoc__x_post}, /* %V */
190: {NULL, NULL}, /* Ac */
191: {mdoc_aq_pre, mdoc_aq_post}, /* Ao */
192: {mdoc_aq_pre, mdoc_aq_post}, /* Aq */
193: {NULL, NULL}, /* At */
194: {NULL, NULL}, /* Bc */
195: {mdoc_bf_pre, NULL}, /* Bf */
196: {mdoc_bq_pre, mdoc_bq_post}, /* Bo */
197: {mdoc_bq_pre, mdoc_bq_post}, /* Bq */
198: {mdoc_xx_pre, NULL}, /* Bsx */
199: {mdoc_bx_pre, NULL}, /* Bx */
200: {NULL, NULL}, /* Db */
201: {NULL, NULL}, /* Dc */
202: {mdoc_dq_pre, mdoc_dq_post}, /* Do */
203: {mdoc_dq_pre, mdoc_dq_post}, /* Dq */
1.11 schwarze 204: {NULL, NULL}, /* Ec */ /* FIXME: no space */
1.1 schwarze 205: {NULL, NULL}, /* Ef */
206: {mdoc_em_pre, NULL}, /* Em */
207: {NULL, NULL}, /* Eo */
208: {mdoc_xx_pre, NULL}, /* Fx */
1.26 schwarze 209: {mdoc_ms_pre, NULL}, /* Ms */
1.1 schwarze 210: {NULL, NULL}, /* No */
211: {mdoc_ns_pre, NULL}, /* Ns */
212: {mdoc_xx_pre, NULL}, /* Nx */
213: {mdoc_xx_pre, NULL}, /* Ox */
214: {NULL, NULL}, /* Pc */
215: {mdoc_pf_pre, mdoc_pf_post}, /* Pf */
216: {mdoc_pq_pre, mdoc_pq_post}, /* Po */
217: {mdoc_pq_pre, mdoc_pq_post}, /* Pq */
218: {NULL, NULL}, /* Qc */
219: {mdoc_sq_pre, mdoc_sq_post}, /* Ql */
220: {mdoc_dq_pre, mdoc_dq_post}, /* Qo */
221: {mdoc_dq_pre, mdoc_dq_post}, /* Qq */
222: {NULL, NULL}, /* Re */
223: {mdoc_rs_pre, NULL}, /* Rs */
224: {NULL, NULL}, /* Sc */
225: {mdoc_sq_pre, mdoc_sq_post}, /* So */
226: {mdoc_sq_pre, mdoc_sq_post}, /* Sq */
1.26 schwarze 227: {mdoc_sm_pre, NULL}, /* Sm */
1.1 schwarze 228: {mdoc_sx_pre, NULL}, /* Sx */
229: {mdoc_sy_pre, NULL}, /* Sy */
230: {NULL, NULL}, /* Tn */
231: {mdoc_xx_pre, NULL}, /* Ux */
232: {NULL, NULL}, /* Xc */
233: {NULL, NULL}, /* Xo */
234: {mdoc_fo_pre, mdoc_fo_post}, /* Fo */
235: {NULL, NULL}, /* Fc */
236: {mdoc_op_pre, mdoc_op_post}, /* Oo */
237: {NULL, NULL}, /* Oc */
1.25 schwarze 238: {mdoc_bk_pre, mdoc_bk_post}, /* Bk */
1.1 schwarze 239: {NULL, NULL}, /* Ek */
240: {mdoc_bt_pre, NULL}, /* Bt */
241: {NULL, NULL}, /* Hf */
242: {NULL, NULL}, /* Fr */
243: {mdoc_ud_pre, NULL}, /* Ud */
244: {mdoc_lb_pre, NULL}, /* Lb */
245: {mdoc_sp_pre, NULL}, /* Lp */
246: {mdoc_lk_pre, NULL}, /* Lk */
247: {mdoc_mt_pre, NULL}, /* Mt */
248: {mdoc_brq_pre, mdoc_brq_post}, /* Brq */
249: {mdoc_brq_pre, mdoc_brq_post}, /* Bro */
250: {NULL, NULL}, /* Brc */
251: {mdoc__x_pre, mdoc__x_post}, /* %C */
252: {NULL, NULL}, /* Es */ /* TODO */
253: {NULL, NULL}, /* En */ /* TODO */
254: {mdoc_xx_pre, NULL}, /* Dx */
255: {mdoc__x_pre, mdoc__x_post}, /* %Q */
256: {mdoc_sp_pre, NULL}, /* br */
257: {mdoc_sp_pre, NULL}, /* sp */
1.2 schwarze 258: {mdoc__x_pre, mdoc__x_post}, /* %U */
1.20 schwarze 259: {NULL, NULL}, /* Ta */
1.1 schwarze 260: };
261:
262:
263: void
264: html_mdoc(void *arg, const struct mdoc *m)
265: {
266: struct html *h;
267: struct tag *t;
268:
269: h = (struct html *)arg;
270:
1.7 schwarze 271: print_gen_decls(h);
1.1 schwarze 272: t = print_otag(h, TAG_HTML, 0, NULL);
273: print_mdoc(mdoc_meta(m), mdoc_node(m), h);
274: print_tagq(h, t);
275:
276: printf("\n");
277: }
278:
279:
280: /*
281: * Calculate the scaling unit passed in a `-width' argument. This uses
282: * either a native scaling unit (e.g., 1i, 2m) or the string length of
283: * the value.
284: */
285: static void
286: a2width(const char *p, struct roffsu *su)
287: {
288:
289: if ( ! a2roffsu(p, su, SCALE_MAX)) {
290: su->unit = SCALE_EM;
291: su->scale = (int)strlen(p);
292: }
293: }
294:
295:
296: /*
1.21 schwarze 297: * See the same function in mdoc_term.c for documentation.
298: */
299: static void
300: synopsis_pre(struct html *h, const struct mdoc_node *n)
301: {
302: struct roffsu su;
303: struct htmlpair tag;
304:
1.23 schwarze 305: if (NULL == n->prev || ! (MDOC_SYNPRETTY & n->flags))
1.21 schwarze 306: return;
307:
308: SCALE_VS_INIT(&su, 1);
309: bufcat_su(h, "margin-top", &su);
310: PAIR_STYLE_INIT(&tag, h);
311:
312: if (n->prev->tok == n->tok &&
313: MDOC_Fo != n->tok &&
314: MDOC_Ft != n->tok &&
315: MDOC_Fn != n->tok) {
316: print_otag(h, TAG_DIV, 0, NULL);
317: return;
318: }
319:
320: switch (n->prev->tok) {
321: case (MDOC_Fd):
322: /* FALLTHROUGH */
323: case (MDOC_Fn):
324: /* FALLTHROUGH */
325: case (MDOC_Fo):
326: /* FALLTHROUGH */
327: case (MDOC_In):
328: /* FALLTHROUGH */
329: case (MDOC_Vt):
330: print_otag(h, TAG_DIV, 1, &tag);
331: break;
332: case (MDOC_Ft):
333: if (MDOC_Fn != n->tok && MDOC_Fo != n->tok) {
334: print_otag(h, TAG_DIV, 1, &tag);
335: break;
336: }
337: /* FALLTHROUGH */
338: default:
339: print_otag(h, TAG_DIV, 0, NULL);
340: break;
341: }
342: }
343:
344:
345: /*
1.1 schwarze 346: * Calculate the scaling unit passed in an `-offset' argument. This
347: * uses either a native scaling unit (e.g., 1i, 2m), one of a set of
348: * predefined strings (indent, etc.), or the string length of the value.
349: */
350: static void
351: a2offs(const char *p, struct roffsu *su)
352: {
353:
354: /* FIXME: "right"? */
355:
356: if (0 == strcmp(p, "left"))
357: SCALE_HS_INIT(su, 0);
358: else if (0 == strcmp(p, "indent"))
359: SCALE_HS_INIT(su, INDENT);
360: else if (0 == strcmp(p, "indent-two"))
361: SCALE_HS_INIT(su, INDENT * 2);
362: else if ( ! a2roffsu(p, su, SCALE_MAX)) {
363: su->unit = SCALE_EM;
364: su->scale = (int)strlen(p);
365: }
366: }
367:
368:
369: static void
370: print_mdoc(MDOC_ARGS)
371: {
372: struct tag *t;
373: struct htmlpair tag;
374:
375: t = print_otag(h, TAG_HEAD, 0, NULL);
376: print_mdoc_head(m, n, h);
377: print_tagq(h, t);
378:
379: t = print_otag(h, TAG_BODY, 0, NULL);
380:
381: tag.key = ATTR_CLASS;
382: tag.val = "body";
383: print_otag(h, TAG_DIV, 1, &tag);
384:
385: print_mdoc_nodelist(m, n, h);
386: print_tagq(h, t);
387: }
388:
389:
390: /* ARGSUSED */
391: static void
392: print_mdoc_head(MDOC_ARGS)
393: {
394:
395: print_gen_head(h);
396: bufinit(h);
1.15 schwarze 397: buffmt(h, "%s(%s)", m->title, m->msec);
1.1 schwarze 398:
399: if (m->arch) {
400: bufcat(h, " (");
401: bufcat(h, m->arch);
402: bufcat(h, ")");
403: }
404:
405: print_otag(h, TAG_TITLE, 0, NULL);
406: print_text(h, h->buf);
407: }
408:
409:
410: static void
411: print_mdoc_nodelist(MDOC_ARGS)
412: {
413:
414: print_mdoc_node(m, n, h);
415: if (n->next)
416: print_mdoc_nodelist(m, n->next, h);
417: }
418:
419:
420: static void
421: print_mdoc_node(MDOC_ARGS)
422: {
423: int child;
424: struct tag *t;
425:
426: child = 1;
1.2 schwarze 427: t = h->tags.head;
1.1 schwarze 428:
429: bufinit(h);
430: switch (n->type) {
431: case (MDOC_ROOT):
432: child = mdoc_root_pre(m, n, h);
433: break;
434: case (MDOC_TEXT):
435: print_text(h, n->string);
1.5 schwarze 436: return;
1.1 schwarze 437: default:
1.25 schwarze 438: if (mdocs[n->tok].pre && ENDBODY_NOT == n->end)
1.1 schwarze 439: child = (*mdocs[n->tok].pre)(m, n, h);
440: break;
441: }
442:
1.25 schwarze 443: if (HTML_KEEP & h->flags) {
444: if (n->prev && n->prev->line != n->line) {
445: h->flags &= ~HTML_KEEP;
446: h->flags |= HTML_PREKEEP;
447: } else if (NULL == n->prev) {
448: if (n->parent && n->parent->line != n->line) {
449: h->flags &= ~HTML_KEEP;
450: h->flags |= HTML_PREKEEP;
451: }
452: }
453: }
454:
1.1 schwarze 455: if (child && n->child)
456: print_mdoc_nodelist(m, n->child, h);
457:
458: print_stagq(h, t);
459:
460: bufinit(h);
461: switch (n->type) {
462: case (MDOC_ROOT):
463: mdoc_root_post(m, n, h);
464: break;
465: default:
1.25 schwarze 466: if (mdocs[n->tok].post && ENDBODY_NOT == n->end)
1.1 schwarze 467: (*mdocs[n->tok].post)(m, n, h);
468: break;
469: }
470: }
471:
472:
473: /* ARGSUSED */
474: static void
475: mdoc_root_post(MDOC_ARGS)
476: {
1.3 schwarze 477: struct htmlpair tag[3];
1.1 schwarze 478: struct tag *t, *tt;
1.2 schwarze 479: char b[DATESIZ];
480:
481: time2a(m->date, b, DATESIZ);
1.1 schwarze 482:
483: /*
484: * XXX: this should use divs, but in Firefox, divs with nested
485: * divs for some reason puke when trying to put a border line
486: * below. So I use tables, instead.
487: */
488:
489: PAIR_CLASS_INIT(&tag[0], "footer");
490: bufcat_style(h, "width", "100%");
491: PAIR_STYLE_INIT(&tag[1], h);
1.3 schwarze 492: PAIR_SUMMARY_INIT(&tag[2], "footer");
493:
494: t = print_otag(h, TAG_TABLE, 3, tag);
1.1 schwarze 495: tt = print_otag(h, TAG_TR, 0, NULL);
496:
497: bufinit(h);
498: bufcat_style(h, "width", "50%");
499: PAIR_STYLE_INIT(&tag[0], h);
500: print_otag(h, TAG_TD, 1, tag);
501: print_text(h, b);
502: print_stagq(h, tt);
503:
504: bufinit(h);
505: bufcat_style(h, "width", "50%");
506: bufcat_style(h, "text-align", "right");
507: PAIR_STYLE_INIT(&tag[0], h);
508: print_otag(h, TAG_TD, 1, tag);
509: print_text(h, m->os);
510: print_tagq(h, t);
511: }
512:
513:
514: /* ARGSUSED */
515: static int
516: mdoc_root_pre(MDOC_ARGS)
517: {
1.3 schwarze 518: struct htmlpair tag[3];
1.1 schwarze 519: struct tag *t, *tt;
520: char b[BUFSIZ], title[BUFSIZ];
521:
522: (void)strlcpy(b, m->vol, BUFSIZ);
523:
524: if (m->arch) {
525: (void)strlcat(b, " (", BUFSIZ);
526: (void)strlcat(b, m->arch, BUFSIZ);
527: (void)strlcat(b, ")", BUFSIZ);
528: }
529:
530: (void)snprintf(title, BUFSIZ - 1,
1.15 schwarze 531: "%s(%s)", m->title, m->msec);
1.1 schwarze 532:
533: /* XXX: see note in mdoc_root_post() about divs. */
534:
535: PAIR_CLASS_INIT(&tag[0], "header");
536: bufcat_style(h, "width", "100%");
537: PAIR_STYLE_INIT(&tag[1], h);
1.3 schwarze 538: PAIR_SUMMARY_INIT(&tag[2], "header");
539:
540: t = print_otag(h, TAG_TABLE, 3, tag);
541:
1.1 schwarze 542: tt = print_otag(h, TAG_TR, 0, NULL);
543:
544: bufinit(h);
545: bufcat_style(h, "width", "10%");
546: PAIR_STYLE_INIT(&tag[0], h);
547: print_otag(h, TAG_TD, 1, tag);
548: print_text(h, title);
549: print_stagq(h, tt);
550:
551: bufinit(h);
552: bufcat_style(h, "text-align", "center");
553: bufcat_style(h, "white-space", "nowrap");
554: bufcat_style(h, "width", "80%");
555: PAIR_STYLE_INIT(&tag[0], h);
556: print_otag(h, TAG_TD, 1, tag);
557: print_text(h, b);
558: print_stagq(h, tt);
559:
560: bufinit(h);
561: bufcat_style(h, "text-align", "right");
562: bufcat_style(h, "width", "10%");
563: PAIR_STYLE_INIT(&tag[0], h);
564: print_otag(h, TAG_TD, 1, tag);
565: print_text(h, title);
566: print_tagq(h, t);
567: return(1);
568: }
569:
570:
571: /* ARGSUSED */
572: static int
573: mdoc_sh_pre(MDOC_ARGS)
574: {
575: struct htmlpair tag[2];
576: const struct mdoc_node *nn;
1.3 schwarze 577: char buf[BUFSIZ];
1.1 schwarze 578: struct roffsu su;
579:
580: if (MDOC_BODY == n->type) {
581: SCALE_HS_INIT(&su, INDENT);
582: bufcat_su(h, "margin-left", &su);
583: PAIR_CLASS_INIT(&tag[0], "sec-body");
584: PAIR_STYLE_INIT(&tag[1], h);
585: print_otag(h, TAG_DIV, 2, tag);
586: return(1);
587: } else if (MDOC_BLOCK == n->type) {
588: PAIR_CLASS_INIT(&tag[0], "sec-block");
589: if (n->prev && NULL == n->prev->body->child) {
590: print_otag(h, TAG_DIV, 1, tag);
591: return(1);
592: }
593:
594: SCALE_VS_INIT(&su, 1);
595: bufcat_su(h, "margin-top", &su);
596: if (NULL == n->next)
597: bufcat_su(h, "margin-bottom", &su);
598:
599: PAIR_STYLE_INIT(&tag[1], h);
600: print_otag(h, TAG_DIV, 2, tag);
601: return(1);
602: }
603:
1.3 schwarze 604: buf[0] = '\0';
1.1 schwarze 605: for (nn = n->child; nn; nn = nn->next) {
1.3 schwarze 606: html_idcat(buf, nn->string, BUFSIZ);
1.1 schwarze 607: if (nn->next)
1.3 schwarze 608: html_idcat(buf, " ", BUFSIZ);
1.1 schwarze 609: }
610:
1.11 schwarze 611: PAIR_CLASS_INIT(&tag[0], "sec-head");
612: PAIR_ID_INIT(&tag[1], buf);
1.1 schwarze 613:
614: print_otag(h, TAG_DIV, 2, tag);
615: return(1);
616: }
617:
618:
619: /* ARGSUSED */
620: static int
621: mdoc_ss_pre(MDOC_ARGS)
622: {
623: struct htmlpair tag[3];
624: const struct mdoc_node *nn;
1.3 schwarze 625: char buf[BUFSIZ];
1.1 schwarze 626: struct roffsu su;
627:
628: SCALE_VS_INIT(&su, 1);
629:
630: if (MDOC_BODY == n->type) {
631: PAIR_CLASS_INIT(&tag[0], "ssec-body");
632: if (n->parent->next && n->child) {
633: bufcat_su(h, "margin-bottom", &su);
634: PAIR_STYLE_INIT(&tag[1], h);
635: print_otag(h, TAG_DIV, 2, tag);
636: } else
637: print_otag(h, TAG_DIV, 1, tag);
638: return(1);
639: } else if (MDOC_BLOCK == n->type) {
640: PAIR_CLASS_INIT(&tag[0], "ssec-block");
641: if (n->prev) {
642: bufcat_su(h, "margin-top", &su);
643: PAIR_STYLE_INIT(&tag[1], h);
644: print_otag(h, TAG_DIV, 2, tag);
645: } else
646: print_otag(h, TAG_DIV, 1, tag);
647: return(1);
648: }
649:
650: /* TODO: see note in mdoc_sh_pre() about duplicates. */
651:
1.3 schwarze 652: buf[0] = '\0';
1.1 schwarze 653: for (nn = n->child; nn; nn = nn->next) {
1.3 schwarze 654: html_idcat(buf, nn->string, BUFSIZ);
1.1 schwarze 655: if (nn->next)
1.3 schwarze 656: html_idcat(buf, " ", BUFSIZ);
1.1 schwarze 657: }
658:
659: SCALE_HS_INIT(&su, INDENT - HALFINDENT);
660: su.scale = -su.scale;
661: bufcat_su(h, "margin-left", &su);
662:
663: PAIR_CLASS_INIT(&tag[0], "ssec-head");
664: PAIR_STYLE_INIT(&tag[1], h);
1.11 schwarze 665: PAIR_ID_INIT(&tag[2], buf);
666:
1.1 schwarze 667: print_otag(h, TAG_DIV, 3, tag);
668: return(1);
669: }
670:
671:
672: /* ARGSUSED */
673: static int
674: mdoc_fl_pre(MDOC_ARGS)
675: {
676: struct htmlpair tag;
677:
678: PAIR_CLASS_INIT(&tag, "flag");
679: print_otag(h, TAG_SPAN, 1, &tag);
1.6 schwarze 680:
681: /* `Cm' has no leading hyphen. */
682:
683: if (MDOC_Cm == n->tok)
684: return(1);
685:
686: print_text(h, "\\-");
687:
688: if (n->child)
1.1 schwarze 689: h->flags |= HTML_NOSPACE;
1.11 schwarze 690: else if (n->next && n->next->line == n->line)
691: h->flags |= HTML_NOSPACE;
1.6 schwarze 692:
1.1 schwarze 693: return(1);
694: }
695:
696:
697: /* ARGSUSED */
698: static int
699: mdoc_nd_pre(MDOC_ARGS)
700: {
701: struct htmlpair tag;
702:
703: if (MDOC_BODY != n->type)
704: return(1);
705:
706: /* XXX: this tag in theory can contain block elements. */
707:
708: print_text(h, "\\(em");
709: PAIR_CLASS_INIT(&tag, "desc-body");
710: print_otag(h, TAG_SPAN, 1, &tag);
711: return(1);
712: }
713:
714:
715: /* ARGSUSED */
716: static int
717: mdoc_op_pre(MDOC_ARGS)
718: {
719: struct htmlpair tag;
720:
721: if (MDOC_BODY != n->type)
722: return(1);
723:
724: /* XXX: this tag in theory can contain block elements. */
725:
726: print_text(h, "\\(lB");
727: h->flags |= HTML_NOSPACE;
728: PAIR_CLASS_INIT(&tag, "opt");
729: print_otag(h, TAG_SPAN, 1, &tag);
730: return(1);
731: }
732:
733:
734: /* ARGSUSED */
735: static void
736: mdoc_op_post(MDOC_ARGS)
737: {
738:
739: if (MDOC_BODY != n->type)
740: return;
741: h->flags |= HTML_NOSPACE;
742: print_text(h, "\\(rB");
743: }
744:
745:
746: static int
747: mdoc_nm_pre(MDOC_ARGS)
748: {
1.25 schwarze 749: struct htmlpair tag;
750: struct roffsu su;
751: const char *cp;
752:
753: /*
754: * Accomodate for `Nm' being both an element (which may have
755: * NULL children AND no m->name) and a block.
756: */
757:
758: cp = NULL;
759:
760: if (MDOC_ELEM == n->type) {
761: if (NULL == n->child && NULL == m->name)
762: return(1);
763: synopsis_pre(h, n);
764: PAIR_CLASS_INIT(&tag, "name");
765: print_otag(h, TAG_SPAN, 1, &tag);
766: if (NULL == n->child)
767: print_text(h, m->name);
768: } else if (MDOC_BLOCK == n->type) {
769: synopsis_pre(h, n);
770:
771: bufcat_style(h, "clear", "both");
772: if (n->head->child || m->name) {
773: if (n->head->child && MDOC_TEXT ==
774: n->head->child->type)
775: cp = n->head->child->string;
776: if (NULL == cp || '\0' == *cp)
777: cp = m->name;
778:
779: SCALE_HS_INIT(&su, (double)strlen(cp));
780: bufcat_su(h, "padding-left", &su);
781: }
782:
783: PAIR_STYLE_INIT(&tag, h);
784: print_otag(h, TAG_DIV, 1, &tag);
785: } else if (MDOC_HEAD == n->type) {
786: if (NULL == n->child && NULL == m->name)
787: return(1);
788:
789: if (n->child && MDOC_TEXT == n->child->type)
790: cp = n->child->string;
791: if (NULL == cp || '\0' == *cp)
792: cp = m->name;
793:
794: SCALE_HS_INIT(&su, (double)strlen(cp));
795:
796: bufcat_style(h, "float", "left");
797: bufcat_su(h, "min-width", &su);
798: SCALE_INVERT(&su);
799: bufcat_su(h, "margin-left", &su);
1.1 schwarze 800:
1.25 schwarze 801: PAIR_STYLE_INIT(&tag, h);
802: print_otag(h, TAG_DIV, 1, &tag);
1.17 schwarze 803:
1.25 schwarze 804: if (NULL == n->child)
805: print_text(h, m->name);
806: } else if (MDOC_BODY == n->type) {
807: SCALE_HS_INIT(&su, 2);
808: bufcat_su(h, "margin-left", &su);
809: PAIR_STYLE_INIT(&tag, h);
810: print_otag(h, TAG_DIV, 1, &tag);
811: }
1.1 schwarze 812:
813: return(1);
814: }
815:
816:
817: /* ARGSUSED */
818: static int
819: mdoc_xr_pre(MDOC_ARGS)
820: {
821: struct htmlpair tag[2];
822: const struct mdoc_node *nn;
1.9 schwarze 823:
824: if (NULL == n->child)
825: return(0);
1.1 schwarze 826:
827: PAIR_CLASS_INIT(&tag[0], "link-man");
828:
829: if (h->base_man) {
830: buffmt_man(h, n->child->string,
831: n->child->next ?
832: n->child->next->string : NULL);
1.11 schwarze 833: PAIR_HREF_INIT(&tag[1], h->buf);
1.1 schwarze 834: print_otag(h, TAG_A, 2, tag);
835: } else
836: print_otag(h, TAG_A, 1, tag);
837:
838: nn = n->child;
839: print_text(h, nn->string);
840:
841: if (NULL == (nn = nn->next))
842: return(0);
843:
844: h->flags |= HTML_NOSPACE;
845: print_text(h, "(");
846: h->flags |= HTML_NOSPACE;
847: print_text(h, nn->string);
848: h->flags |= HTML_NOSPACE;
849: print_text(h, ")");
850: return(0);
851: }
852:
853:
854: /* ARGSUSED */
855: static int
856: mdoc_ns_pre(MDOC_ARGS)
857: {
858:
859: h->flags |= HTML_NOSPACE;
860: return(1);
861: }
862:
863:
864: /* ARGSUSED */
865: static int
866: mdoc_ar_pre(MDOC_ARGS)
867: {
868: struct htmlpair tag;
869:
870: PAIR_CLASS_INIT(&tag, "arg");
871: print_otag(h, TAG_SPAN, 1, &tag);
872: return(1);
873: }
874:
875:
876: /* ARGSUSED */
877: static int
878: mdoc_xx_pre(MDOC_ARGS)
879: {
880: const char *pp;
881: struct htmlpair tag;
882:
883: switch (n->tok) {
884: case (MDOC_Bsx):
885: pp = "BSDI BSD/OS";
886: break;
887: case (MDOC_Dx):
1.4 schwarze 888: pp = "DragonFly";
1.1 schwarze 889: break;
890: case (MDOC_Fx):
891: pp = "FreeBSD";
892: break;
893: case (MDOC_Nx):
894: pp = "NetBSD";
895: break;
896: case (MDOC_Ox):
897: pp = "OpenBSD";
898: break;
899: case (MDOC_Ux):
900: pp = "UNIX";
901: break;
902: default:
903: return(1);
904: }
905:
906: PAIR_CLASS_INIT(&tag, "unix");
907: print_otag(h, TAG_SPAN, 1, &tag);
908: print_text(h, pp);
909: return(1);
910: }
911:
912:
913: /* ARGSUSED */
914: static int
915: mdoc_bx_pre(MDOC_ARGS)
916: {
917: const struct mdoc_node *nn;
918: struct htmlpair tag;
919:
920: PAIR_CLASS_INIT(&tag, "unix");
921: print_otag(h, TAG_SPAN, 1, &tag);
922:
923: for (nn = n->child; nn; nn = nn->next)
924: print_mdoc_node(m, nn, h);
925:
926: if (n->child)
927: h->flags |= HTML_NOSPACE;
928:
929: print_text(h, "BSD");
930: return(0);
931: }
932:
933:
934: /* ARGSUSED */
935: static int
1.18 schwarze 936: mdoc_it_block_pre(MDOC_ARGS, enum mdoc_list type, int comp,
1.1 schwarze 937: struct roffsu *offs, struct roffsu *width)
938: {
939: struct htmlpair tag;
940: const struct mdoc_node *nn;
941: struct roffsu su;
942:
943: nn = n->parent->parent;
944:
945: /* XXX: see notes in mdoc_it_pre(). */
946:
1.18 schwarze 947: if (LIST_column == type) {
1.1 schwarze 948: /* Don't width-pad on the left. */
949: SCALE_HS_INIT(width, 0);
950: /* Also disallow non-compact. */
951: comp = 1;
952: }
1.18 schwarze 953: if (LIST_diag == type)
1.1 schwarze 954: /* Mandate non-compact with empty prior. */
955: if (n->prev && NULL == n->prev->body->child)
956: comp = 1;
957:
958: bufcat_style(h, "clear", "both");
959: if (offs->scale > 0)
960: bufcat_su(h, "margin-left", offs);
961: if (width->scale > 0)
962: bufcat_su(h, "padding-left", width);
963:
964: PAIR_STYLE_INIT(&tag, h);
965:
966: /* Mandate compact following `Ss' and `Sh' starts. */
967:
968: for (nn = n; nn && ! comp; nn = nn->parent) {
969: if (MDOC_BLOCK != nn->type)
970: continue;
971: if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
972: comp = 1;
973: if (nn->prev)
974: break;
975: }
976:
977: if ( ! comp) {
978: SCALE_VS_INIT(&su, 1);
979: bufcat_su(h, "padding-top", &su);
980: }
981:
982: PAIR_STYLE_INIT(&tag, h);
983: print_otag(h, TAG_DIV, 1, &tag);
984: return(1);
985: }
986:
987:
988: /* ARGSUSED */
989: static int
1.20 schwarze 990: mdoc_it_body_pre(MDOC_ARGS, enum mdoc_list type, struct roffsu *width)
1.1 schwarze 991: {
992: struct htmlpair tag;
993: struct roffsu su;
994:
995: switch (type) {
1.18 schwarze 996: case (LIST_item):
1.1 schwarze 997: /* FALLTHROUGH */
1.18 schwarze 998: case (LIST_ohang):
1.1 schwarze 999: /* FALLTHROUGH */
1.18 schwarze 1000: case (LIST_column):
1.20 schwarze 1001: bufcat_su(h, "min-width", width);
1002: bufcat_style(h, "clear", "none");
1003: if (n->next)
1004: bufcat_style(h, "float", "left");
1005: PAIR_STYLE_INIT(&tag, h);
1006: print_otag(h, TAG_DIV, 1, &tag);
1.1 schwarze 1007: break;
1008: default:
1009: /*
1010: * XXX: this tricks CSS into aligning the bodies with
1011: * the right-padding in the head.
1012: */
1013: SCALE_HS_INIT(&su, 2);
1014: bufcat_su(h, "margin-left", &su);
1015: PAIR_STYLE_INIT(&tag, h);
1016: print_otag(h, TAG_DIV, 1, &tag);
1017: break;
1018: }
1019:
1020: return(1);
1021: }
1022:
1023:
1024: /* ARGSUSED */
1025: static int
1.18 schwarze 1026: mdoc_it_head_pre(MDOC_ARGS, enum mdoc_list type, struct roffsu *width)
1.1 schwarze 1027: {
1028: struct htmlpair tag;
1029: struct ord *ord;
1030: char nbuf[BUFSIZ];
1031:
1032: switch (type) {
1.18 schwarze 1033: case (LIST_item):
1.4 schwarze 1034: return(0);
1.18 schwarze 1035: case (LIST_ohang):
1.4 schwarze 1036: print_otag(h, TAG_DIV, 0, &tag);
1037: return(1);
1.18 schwarze 1038: case (LIST_column):
1.1 schwarze 1039: break;
1040: default:
1041: bufcat_su(h, "min-width", width);
1042: SCALE_INVERT(width);
1043: bufcat_su(h, "margin-left", width);
1044: if (n->next && n->next->child)
1045: bufcat_style(h, "float", "left");
1046:
1047: /* XXX: buffer if we run into body. */
1048: SCALE_HS_INIT(width, 1);
1049: bufcat_su(h, "margin-right", width);
1050: PAIR_STYLE_INIT(&tag, h);
1051: print_otag(h, TAG_DIV, 1, &tag);
1052: break;
1053: }
1054:
1055: switch (type) {
1.18 schwarze 1056: case (LIST_diag):
1.1 schwarze 1057: PAIR_CLASS_INIT(&tag, "diag");
1058: print_otag(h, TAG_SPAN, 1, &tag);
1059: break;
1.18 schwarze 1060: case (LIST_enum):
1.2 schwarze 1061: ord = h->ords.head;
1.1 schwarze 1062: assert(ord);
1063: nbuf[BUFSIZ - 1] = 0;
1064: (void)snprintf(nbuf, BUFSIZ - 1, "%d.", ord->pos++);
1065: print_text(h, nbuf);
1066: return(0);
1.18 schwarze 1067: case (LIST_dash):
1.1 schwarze 1068: print_text(h, "\\(en");
1069: return(0);
1.18 schwarze 1070: case (LIST_hyphen):
1.1 schwarze 1071: print_text(h, "\\(hy");
1072: return(0);
1.18 schwarze 1073: case (LIST_bullet):
1.1 schwarze 1074: print_text(h, "\\(bu");
1075: return(0);
1076: default:
1077: break;
1078: }
1079:
1080: return(1);
1081: }
1082:
1083:
1084: static int
1085: mdoc_it_pre(MDOC_ARGS)
1086: {
1.25 schwarze 1087: int i, comp;
1.1 schwarze 1088: const struct mdoc_node *bl, *nn;
1089: struct roffsu width, offs;
1.18 schwarze 1090: enum mdoc_list type;
1.1 schwarze 1091:
1092: /*
1093: * XXX: be very careful in changing anything, here. Lists in
1094: * mandoc have many peculiarities; furthermore, they don't
1095: * translate well into HTML and require a bit of mangling.
1096: */
1097:
1098: bl = n->parent->parent;
1099: if (MDOC_BLOCK != n->type)
1100: bl = bl->parent;
1101:
1.22 schwarze 1102: SCALE_HS_INIT(&offs, 0);
1.1 schwarze 1103:
1.25 schwarze 1104: assert(bl->data.Bl);
1105: type = bl->data.Bl->type;
1106: comp = bl->data.Bl->comp;
1.1 schwarze 1107:
1.25 schwarze 1108: if (bl->data.Bl->offs)
1109: a2offs(bl->data.Bl->offs, &offs);
1.1 schwarze 1110:
1111: switch (type) {
1.18 schwarze 1112: case (LIST_enum):
1.1 schwarze 1113: /* FALLTHROUGH */
1.18 schwarze 1114: case (LIST_dash):
1.1 schwarze 1115: /* FALLTHROUGH */
1.18 schwarze 1116: case (LIST_hyphen):
1.1 schwarze 1117: /* FALLTHROUGH */
1.18 schwarze 1118: case (LIST_bullet):
1.1 schwarze 1119: SCALE_HS_INIT(&width, 2);
1120: break;
1121: default:
1122: SCALE_HS_INIT(&width, INDENT);
1123: break;
1124: }
1125:
1.25 schwarze 1126: if (bl->data.Bl->width)
1127: a2width(bl->data.Bl->width, &width);
1.1 schwarze 1128:
1129: /* Override width in some cases. */
1130:
1131: switch (type) {
1.18 schwarze 1132: case (LIST_ohang):
1.4 schwarze 1133: /* FALLTHROUGH */
1.18 schwarze 1134: case (LIST_item):
1.1 schwarze 1135: /* FALLTHROUGH */
1.18 schwarze 1136: case (LIST_inset):
1.1 schwarze 1137: /* FALLTHROUGH */
1.18 schwarze 1138: case (LIST_diag):
1.1 schwarze 1139: SCALE_HS_INIT(&width, 0);
1140: break;
1141: default:
1142: if (0 == width.scale)
1143: SCALE_HS_INIT(&width, INDENT);
1144: break;
1145: }
1146:
1.20 schwarze 1147: if (LIST_column == type && MDOC_BODY == n->type) {
1.1 schwarze 1148: nn = n->parent->child;
1.20 schwarze 1149: for (i = 0; nn && nn != n; nn = nn->next)
1150: if (MDOC_BODY == nn->type)
1151: i++;
1.25 schwarze 1152: if (i < (int)bl->data.Bl->ncols)
1153: a2width(bl->data.Bl->cols[i], &width);
1.1 schwarze 1154: }
1155:
1.20 schwarze 1156: if (MDOC_HEAD == n->type)
1157: return(mdoc_it_head_pre(m, n, h, type, &width));
1158: else if (MDOC_BODY == n->type)
1159: return(mdoc_it_body_pre(m, n, h, type, &width));
1160:
1161: return(mdoc_it_block_pre(m, n, h, type, comp, &offs, &width));
1.1 schwarze 1162: }
1163:
1164:
1165: /* ARGSUSED */
1166: static int
1167: mdoc_bl_pre(MDOC_ARGS)
1168: {
1169: struct ord *ord;
1170:
1.11 schwarze 1171: if (MDOC_HEAD == n->type)
1172: return(0);
1.1 schwarze 1173: if (MDOC_BLOCK != n->type)
1174: return(1);
1.25 schwarze 1175: assert(n->data.Bl);
1176: if (LIST_enum != n->data.Bl->type)
1.1 schwarze 1177: return(1);
1178:
1179: ord = malloc(sizeof(struct ord));
1.3 schwarze 1180: if (NULL == ord) {
1181: perror(NULL);
1182: exit(EXIT_FAILURE);
1183: }
1.1 schwarze 1184: ord->cookie = n;
1185: ord->pos = 1;
1.2 schwarze 1186: ord->next = h->ords.head;
1187: h->ords.head = ord;
1.1 schwarze 1188: return(1);
1189: }
1190:
1191:
1192: /* ARGSUSED */
1193: static void
1194: mdoc_bl_post(MDOC_ARGS)
1195: {
1196: struct ord *ord;
1197:
1198: if (MDOC_BLOCK != n->type)
1199: return;
1.25 schwarze 1200: if (LIST_enum != n->data.Bl->type)
1.1 schwarze 1201: return;
1202:
1.2 schwarze 1203: ord = h->ords.head;
1.1 schwarze 1204: assert(ord);
1.2 schwarze 1205: h->ords.head = ord->next;
1.1 schwarze 1206: free(ord);
1207: }
1208:
1209:
1210: /* ARGSUSED */
1211: static int
1212: mdoc_ex_pre(MDOC_ARGS)
1213: {
1214: const struct mdoc_node *nn;
1215: struct tag *t;
1216: struct htmlpair tag;
1217:
1218: PAIR_CLASS_INIT(&tag, "utility");
1219:
1220: print_text(h, "The");
1221: for (nn = n->child; nn; nn = nn->next) {
1222: t = print_otag(h, TAG_SPAN, 1, &tag);
1223: print_text(h, nn->string);
1224: print_tagq(h, t);
1225:
1226: h->flags |= HTML_NOSPACE;
1227:
1228: if (nn->next && NULL == nn->next->next)
1229: print_text(h, ", and");
1230: else if (nn->next)
1231: print_text(h, ",");
1232: else
1233: h->flags &= ~HTML_NOSPACE;
1234: }
1235:
1.17 schwarze 1236: if (n->child && n->child->next)
1.1 schwarze 1237: print_text(h, "utilities exit");
1238: else
1239: print_text(h, "utility exits");
1240:
1241: print_text(h, "0 on success, and >0 if an error occurs.");
1242: return(0);
1243: }
1244:
1245:
1246: /* ARGSUSED */
1247: static int
1248: mdoc_dq_pre(MDOC_ARGS)
1249: {
1250:
1251: if (MDOC_BODY != n->type)
1252: return(1);
1253: print_text(h, "\\(lq");
1254: h->flags |= HTML_NOSPACE;
1255: return(1);
1256: }
1257:
1258:
1259: /* ARGSUSED */
1260: static void
1261: mdoc_dq_post(MDOC_ARGS)
1262: {
1263:
1264: if (MDOC_BODY != n->type)
1265: return;
1266: h->flags |= HTML_NOSPACE;
1267: print_text(h, "\\(rq");
1268: }
1269:
1270:
1271: /* ARGSUSED */
1272: static int
1273: mdoc_pq_pre(MDOC_ARGS)
1274: {
1275:
1276: if (MDOC_BODY != n->type)
1277: return(1);
1278: print_text(h, "\\&(");
1279: h->flags |= HTML_NOSPACE;
1280: return(1);
1281: }
1282:
1283:
1284: /* ARGSUSED */
1285: static void
1286: mdoc_pq_post(MDOC_ARGS)
1287: {
1288:
1289: if (MDOC_BODY != n->type)
1290: return;
1291: print_text(h, ")");
1292: }
1293:
1294:
1295: /* ARGSUSED */
1296: static int
1297: mdoc_sq_pre(MDOC_ARGS)
1298: {
1299:
1300: if (MDOC_BODY != n->type)
1301: return(1);
1302: print_text(h, "\\(oq");
1303: h->flags |= HTML_NOSPACE;
1304: return(1);
1305: }
1306:
1307:
1308: /* ARGSUSED */
1309: static void
1310: mdoc_sq_post(MDOC_ARGS)
1311: {
1312:
1313: if (MDOC_BODY != n->type)
1314: return;
1315: h->flags |= HTML_NOSPACE;
1316: print_text(h, "\\(aq");
1317: }
1318:
1319:
1320: /* ARGSUSED */
1321: static int
1322: mdoc_em_pre(MDOC_ARGS)
1323: {
1324: struct htmlpair tag;
1325:
1326: PAIR_CLASS_INIT(&tag, "emph");
1327: print_otag(h, TAG_SPAN, 1, &tag);
1328: return(1);
1329: }
1330:
1331:
1332: /* ARGSUSED */
1333: static int
1334: mdoc_d1_pre(MDOC_ARGS)
1335: {
1336: struct htmlpair tag[2];
1337: struct roffsu su;
1338:
1339: if (MDOC_BLOCK != n->type)
1340: return(1);
1341:
1342: /* FIXME: D1 shouldn't be literal. */
1343:
1.20 schwarze 1344: SCALE_VS_INIT(&su, INDENT - 2);
1.1 schwarze 1345: bufcat_su(h, "margin-left", &su);
1346: PAIR_CLASS_INIT(&tag[0], "lit");
1347: PAIR_STYLE_INIT(&tag[1], h);
1348: print_otag(h, TAG_DIV, 2, tag);
1349: return(1);
1350: }
1351:
1352:
1353: /* ARGSUSED */
1354: static int
1355: mdoc_sx_pre(MDOC_ARGS)
1356: {
1357: struct htmlpair tag[2];
1358: const struct mdoc_node *nn;
1359: char buf[BUFSIZ];
1360:
1.3 schwarze 1361: strlcpy(buf, "#", BUFSIZ);
1.1 schwarze 1362: for (nn = n->child; nn; nn = nn->next) {
1.3 schwarze 1363: html_idcat(buf, nn->string, BUFSIZ);
1.1 schwarze 1364: if (nn->next)
1.3 schwarze 1365: html_idcat(buf, " ", BUFSIZ);
1.1 schwarze 1366: }
1367:
1368: PAIR_CLASS_INIT(&tag[0], "link-sec");
1.11 schwarze 1369: PAIR_HREF_INIT(&tag[1], buf);
1.1 schwarze 1370:
1371: print_otag(h, TAG_A, 2, tag);
1372: return(1);
1373: }
1374:
1375:
1376: /* ARGSUSED */
1377: static int
1378: mdoc_aq_pre(MDOC_ARGS)
1379: {
1380:
1381: if (MDOC_BODY != n->type)
1382: return(1);
1383: print_text(h, "\\(la");
1384: h->flags |= HTML_NOSPACE;
1385: return(1);
1386: }
1387:
1388:
1389: /* ARGSUSED */
1390: static void
1391: mdoc_aq_post(MDOC_ARGS)
1392: {
1393:
1394: if (MDOC_BODY != n->type)
1395: return;
1396: h->flags |= HTML_NOSPACE;
1397: print_text(h, "\\(ra");
1398: }
1399:
1400:
1401: /* ARGSUSED */
1402: static int
1403: mdoc_bd_pre(MDOC_ARGS)
1404: {
1405: struct htmlpair tag[2];
1.22 schwarze 1406: int comp;
1407: const struct mdoc_node *nn;
1.1 schwarze 1408: struct roffsu su;
1409:
1.22 schwarze 1410: if (MDOC_HEAD == n->type)
1.1 schwarze 1411: return(0);
1412:
1413: SCALE_VS_INIT(&su, 0);
1414:
1.25 schwarze 1415: assert(n->data.Bd);
1416: if (n->data.Bd->offs)
1417: a2offs(n->data.Bd->offs, &su);
1.22 schwarze 1418:
1.25 schwarze 1419: comp = n->data.Bd->comp;
1.1 schwarze 1420:
1421: /* FIXME: -centered, etc. formatting. */
1.11 schwarze 1422: /* FIXME: does not respect -offset ??? */
1.1 schwarze 1423:
1424: if (MDOC_BLOCK == n->type) {
1425: bufcat_su(h, "margin-left", &su);
1426: for (nn = n; nn && ! comp; nn = nn->parent) {
1427: if (MDOC_BLOCK != nn->type)
1428: continue;
1429: if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
1430: comp = 1;
1431: if (nn->prev)
1432: break;
1433: }
1434: if (comp) {
1.16 schwarze 1435: PAIR_STYLE_INIT(&tag[0], h);
1436: print_otag(h, TAG_DIV, 1, tag);
1.1 schwarze 1437: return(1);
1438: }
1439: SCALE_VS_INIT(&su, 1);
1440: bufcat_su(h, "margin-top", &su);
1441: PAIR_STYLE_INIT(&tag[0], h);
1442: print_otag(h, TAG_DIV, 1, tag);
1443: return(1);
1444: }
1445:
1.25 schwarze 1446: if (DISP_unfilled != n->data.Bd->type &&
1447: DISP_literal != n->data.Bd->type)
1.1 schwarze 1448: return(1);
1449:
1450: PAIR_CLASS_INIT(&tag[0], "lit");
1451: bufcat_style(h, "white-space", "pre");
1452: PAIR_STYLE_INIT(&tag[1], h);
1453: print_otag(h, TAG_DIV, 2, tag);
1454:
1455: for (nn = n->child; nn; nn = nn->next) {
1.27 ! schwarze 1456: if (nn->prev && nn->prev->line < nn->line) {
! 1457: print_text(h, "\n");
! 1458: h->flags |= HTML_NOSPACE;
! 1459: }
1.1 schwarze 1460: print_mdoc_node(m, nn, h);
1461: }
1462:
1463: return(0);
1464: }
1465:
1466:
1467: /* ARGSUSED */
1468: static int
1469: mdoc_pa_pre(MDOC_ARGS)
1470: {
1471: struct htmlpair tag;
1472:
1473: PAIR_CLASS_INIT(&tag, "file");
1474: print_otag(h, TAG_SPAN, 1, &tag);
1475: return(1);
1476: }
1477:
1478:
1479: /* ARGSUSED */
1480: static int
1481: mdoc_ad_pre(MDOC_ARGS)
1482: {
1483: struct htmlpair tag;
1484:
1485: PAIR_CLASS_INIT(&tag, "addr");
1486: print_otag(h, TAG_SPAN, 1, &tag);
1487: return(1);
1488: }
1489:
1490:
1491: /* ARGSUSED */
1492: static int
1493: mdoc_an_pre(MDOC_ARGS)
1494: {
1495: struct htmlpair tag;
1496:
1497: /* TODO: -split and -nosplit (see termp_an_pre()). */
1498:
1499: PAIR_CLASS_INIT(&tag, "author");
1500: print_otag(h, TAG_SPAN, 1, &tag);
1501: return(1);
1502: }
1503:
1504:
1505: /* ARGSUSED */
1506: static int
1507: mdoc_cd_pre(MDOC_ARGS)
1508: {
1509: struct htmlpair tag;
1510:
1.21 schwarze 1511: synopsis_pre(h, n);
1.1 schwarze 1512: PAIR_CLASS_INIT(&tag, "config");
1513: print_otag(h, TAG_SPAN, 1, &tag);
1514: return(1);
1515: }
1516:
1517:
1518: /* ARGSUSED */
1519: static int
1520: mdoc_dv_pre(MDOC_ARGS)
1521: {
1522: struct htmlpair tag;
1523:
1524: PAIR_CLASS_INIT(&tag, "define");
1525: print_otag(h, TAG_SPAN, 1, &tag);
1526: return(1);
1527: }
1528:
1529:
1530: /* ARGSUSED */
1531: static int
1532: mdoc_ev_pre(MDOC_ARGS)
1533: {
1534: struct htmlpair tag;
1535:
1536: PAIR_CLASS_INIT(&tag, "env");
1537: print_otag(h, TAG_SPAN, 1, &tag);
1538: return(1);
1539: }
1540:
1541:
1542: /* ARGSUSED */
1543: static int
1544: mdoc_er_pre(MDOC_ARGS)
1545: {
1546: struct htmlpair tag;
1547:
1548: PAIR_CLASS_INIT(&tag, "errno");
1549: print_otag(h, TAG_SPAN, 1, &tag);
1550: return(1);
1551: }
1552:
1553:
1554: /* ARGSUSED */
1555: static int
1556: mdoc_fa_pre(MDOC_ARGS)
1557: {
1558: const struct mdoc_node *nn;
1559: struct htmlpair tag;
1560: struct tag *t;
1561:
1562: PAIR_CLASS_INIT(&tag, "farg");
1563: if (n->parent->tok != MDOC_Fo) {
1564: print_otag(h, TAG_SPAN, 1, &tag);
1565: return(1);
1566: }
1567:
1568: for (nn = n->child; nn; nn = nn->next) {
1569: t = print_otag(h, TAG_SPAN, 1, &tag);
1570: print_text(h, nn->string);
1571: print_tagq(h, t);
1572: if (nn->next)
1573: print_text(h, ",");
1574: }
1575:
1576: if (n->child && n->next && n->next->tok == MDOC_Fa)
1577: print_text(h, ",");
1578:
1579: return(0);
1580: }
1581:
1582:
1583: /* ARGSUSED */
1584: static int
1585: mdoc_fd_pre(MDOC_ARGS)
1586: {
1587: struct htmlpair tag;
1588:
1.21 schwarze 1589: synopsis_pre(h, n);
1590:
1.1 schwarze 1591: PAIR_CLASS_INIT(&tag, "macro");
1592: print_otag(h, TAG_SPAN, 1, &tag);
1593: return(1);
1594: }
1595:
1596:
1597: /* ARGSUSED */
1598: static int
1599: mdoc_vt_pre(MDOC_ARGS)
1600: {
1601: struct htmlpair tag;
1602:
1.21 schwarze 1603: if (MDOC_BLOCK == n->type) {
1604: synopsis_pre(h, n);
1.7 schwarze 1605: return(1);
1.21 schwarze 1606: } else if (MDOC_ELEM == n->type) {
1607: synopsis_pre(h, n);
1.7 schwarze 1608: } else if (MDOC_HEAD == n->type)
1609: return(0);
1.1 schwarze 1610:
1611: PAIR_CLASS_INIT(&tag, "type");
1612: print_otag(h, TAG_SPAN, 1, &tag);
1613: return(1);
1614: }
1615:
1616:
1617: /* ARGSUSED */
1618: static int
1619: mdoc_ft_pre(MDOC_ARGS)
1620: {
1621: struct htmlpair tag;
1622:
1.21 schwarze 1623: synopsis_pre(h, n);
1.1 schwarze 1624: PAIR_CLASS_INIT(&tag, "ftype");
1625: print_otag(h, TAG_SPAN, 1, &tag);
1626: return(1);
1627: }
1628:
1629:
1630: /* ARGSUSED */
1631: static int
1632: mdoc_fn_pre(MDOC_ARGS)
1633: {
1634: struct tag *t;
1635: struct htmlpair tag[2];
1636: const struct mdoc_node *nn;
1637: char nbuf[BUFSIZ];
1638: const char *sp, *ep;
1639: int sz, i;
1640:
1.21 schwarze 1641: synopsis_pre(h, n);
1.1 schwarze 1642:
1643: /* Split apart into type and name. */
1644: assert(n->child->string);
1645: sp = n->child->string;
1646:
1647: ep = strchr(sp, ' ');
1648: if (NULL != ep) {
1649: PAIR_CLASS_INIT(&tag[0], "ftype");
1650: t = print_otag(h, TAG_SPAN, 1, tag);
1651:
1652: while (ep) {
1653: sz = MIN((int)(ep - sp), BUFSIZ - 1);
1654: (void)memcpy(nbuf, sp, (size_t)sz);
1655: nbuf[sz] = '\0';
1656: print_text(h, nbuf);
1657: sp = ++ep;
1658: ep = strchr(sp, ' ');
1659: }
1660: print_tagq(h, t);
1661: }
1662:
1663: PAIR_CLASS_INIT(&tag[0], "fname");
1.11 schwarze 1664:
1665: /*
1666: * FIXME: only refer to IDs that we know exist.
1667: */
1668:
1669: #if 0
1.23 schwarze 1670: if (MDOC_SYNPRETTY & n->flags) {
1.11 schwarze 1671: nbuf[0] = '\0';
1672: html_idcat(nbuf, sp, BUFSIZ);
1673: PAIR_ID_INIT(&tag[1], nbuf);
1674: } else {
1675: strlcpy(nbuf, "#", BUFSIZ);
1676: html_idcat(nbuf, sp, BUFSIZ);
1677: PAIR_HREF_INIT(&tag[1], nbuf);
1678: }
1679: #endif
1680:
1.1 schwarze 1681: t = print_otag(h, TAG_SPAN, 1, tag);
1682:
1683: if (sp) {
1.11 schwarze 1684: strlcpy(nbuf, sp, BUFSIZ);
1.1 schwarze 1685: print_text(h, nbuf);
1686: }
1687:
1688: print_tagq(h, t);
1689:
1690: h->flags |= HTML_NOSPACE;
1691: print_text(h, "(");
1692:
1693: bufinit(h);
1694: PAIR_CLASS_INIT(&tag[0], "farg");
1695: bufcat_style(h, "white-space", "nowrap");
1696: PAIR_STYLE_INIT(&tag[1], h);
1697:
1698: for (nn = n->child->next; nn; nn = nn->next) {
1699: i = 1;
1.23 schwarze 1700: if (MDOC_SYNPRETTY & n->flags)
1.1 schwarze 1701: i = 2;
1702: t = print_otag(h, TAG_SPAN, i, tag);
1703: print_text(h, nn->string);
1704: print_tagq(h, t);
1705: if (nn->next)
1706: print_text(h, ",");
1707: }
1708:
1709: print_text(h, ")");
1.23 schwarze 1710: if (MDOC_SYNPRETTY & n->flags)
1.1 schwarze 1711: print_text(h, ";");
1712:
1713: return(0);
1714: }
1715:
1716:
1717: /* ARGSUSED */
1718: static int
1.26 schwarze 1719: mdoc_sm_pre(MDOC_ARGS)
1720: {
1721:
1722: assert(n->child && MDOC_TEXT == n->child->type);
1723: if (0 == strcmp("on", n->child->string)) {
1724: /* FIXME: no p->col to check... */
1725: h->flags &= ~HTML_NOSPACE;
1726: h->flags &= ~HTML_NONOSPACE;
1727: } else
1728: h->flags |= HTML_NONOSPACE;
1729:
1730: return(0);
1731: }
1732:
1733:
1734: /* ARGSUSED */
1735: static int
1.1 schwarze 1736: mdoc_sp_pre(MDOC_ARGS)
1737: {
1738: int len;
1739: struct htmlpair tag;
1740: struct roffsu su;
1741:
1742: switch (n->tok) {
1743: case (MDOC_sp):
1744: /* FIXME: can this have a scaling indicator? */
1745: len = n->child ? atoi(n->child->string) : 1;
1746: break;
1747: case (MDOC_br):
1748: len = 0;
1749: break;
1750: default:
1.26 schwarze 1751: assert(n->parent);
1752: if ((NULL == n->next || NULL == n->prev) &&
1753: (MDOC_Ss == n->parent->tok ||
1754: MDOC_Sh == n->parent->tok))
1755: return(0);
1.1 schwarze 1756: len = 1;
1757: break;
1758: }
1759:
1760: SCALE_VS_INIT(&su, len);
1761: bufcat_su(h, "height", &su);
1762: PAIR_STYLE_INIT(&tag, h);
1763: print_otag(h, TAG_DIV, 1, &tag);
1.3 schwarze 1764: /* So the div isn't empty: */
1765: print_text(h, "\\~");
1766:
1767: return(0);
1.1 schwarze 1768:
1769: }
1770:
1771:
1772: /* ARGSUSED */
1773: static int
1774: mdoc_brq_pre(MDOC_ARGS)
1775: {
1776:
1777: if (MDOC_BODY != n->type)
1778: return(1);
1779: print_text(h, "\\(lC");
1780: h->flags |= HTML_NOSPACE;
1781: return(1);
1782: }
1783:
1784:
1785: /* ARGSUSED */
1786: static void
1787: mdoc_brq_post(MDOC_ARGS)
1788: {
1789:
1790: if (MDOC_BODY != n->type)
1791: return;
1792: h->flags |= HTML_NOSPACE;
1793: print_text(h, "\\(rC");
1794: }
1795:
1796:
1797: /* ARGSUSED */
1798: static int
1799: mdoc_lk_pre(MDOC_ARGS)
1800: {
1801: const struct mdoc_node *nn;
1802: struct htmlpair tag[2];
1803:
1804: nn = n->child;
1805:
1806: PAIR_CLASS_INIT(&tag[0], "link-ext");
1.11 schwarze 1807: PAIR_HREF_INIT(&tag[1], nn->string);
1.1 schwarze 1808: print_otag(h, TAG_A, 2, tag);
1809:
1.2 schwarze 1810: if (NULL == nn->next)
1811: return(1);
1812:
1.1 schwarze 1813: for (nn = nn->next; nn; nn = nn->next)
1814: print_text(h, nn->string);
1815:
1816: return(0);
1817: }
1818:
1819:
1820: /* ARGSUSED */
1821: static int
1822: mdoc_mt_pre(MDOC_ARGS)
1823: {
1824: struct htmlpair tag[2];
1825: struct tag *t;
1826: const struct mdoc_node *nn;
1827:
1828: PAIR_CLASS_INIT(&tag[0], "link-mail");
1829:
1830: for (nn = n->child; nn; nn = nn->next) {
1831: bufinit(h);
1832: bufcat(h, "mailto:");
1833: bufcat(h, nn->string);
1.10 schwarze 1834: PAIR_HREF_INIT(&tag[1], h->buf);
1.1 schwarze 1835: t = print_otag(h, TAG_A, 2, tag);
1836: print_text(h, nn->string);
1837: print_tagq(h, t);
1838: }
1839:
1840: return(0);
1841: }
1842:
1843:
1844: /* ARGSUSED */
1845: static int
1846: mdoc_fo_pre(MDOC_ARGS)
1847: {
1.20 schwarze 1848: struct htmlpair tag;
1849: struct tag *t;
1.1 schwarze 1850:
1851: if (MDOC_BODY == n->type) {
1852: h->flags |= HTML_NOSPACE;
1853: print_text(h, "(");
1854: h->flags |= HTML_NOSPACE;
1855: return(1);
1.20 schwarze 1856: } else if (MDOC_BLOCK == n->type) {
1.21 schwarze 1857: synopsis_pre(h, n);
1.1 schwarze 1858: return(1);
1.11 schwarze 1859: }
1.1 schwarze 1860:
1.20 schwarze 1861: /* XXX: we drop non-initial arguments as per groff. */
1862:
1863: assert(n->child);
1864: assert(n->child->string);
1865:
1.1 schwarze 1866: PAIR_CLASS_INIT(&tag, "fname");
1.20 schwarze 1867: t = print_otag(h, TAG_SPAN, 1, &tag);
1868: print_text(h, n->child->string);
1869: print_tagq(h, t);
1870: return(0);
1.1 schwarze 1871: }
1872:
1873:
1874: /* ARGSUSED */
1875: static void
1876: mdoc_fo_post(MDOC_ARGS)
1877: {
1.21 schwarze 1878:
1.1 schwarze 1879: if (MDOC_BODY != n->type)
1880: return;
1881: h->flags |= HTML_NOSPACE;
1882: print_text(h, ")");
1883: h->flags |= HTML_NOSPACE;
1884: print_text(h, ";");
1885: }
1886:
1887:
1888: /* ARGSUSED */
1889: static int
1890: mdoc_in_pre(MDOC_ARGS)
1891: {
1892: const struct mdoc_node *nn;
1893: struct tag *t;
1894: struct htmlpair tag[2];
1895: int i;
1896:
1.21 schwarze 1897: synopsis_pre(h, n);
1898:
1.1 schwarze 1899: PAIR_CLASS_INIT(&tag[0], "includes");
1900: print_otag(h, TAG_SPAN, 1, tag);
1901:
1.23 schwarze 1902: if (MDOC_SYNPRETTY & n->flags && MDOC_LINE & n->flags)
1.1 schwarze 1903: print_text(h, "#include");
1904:
1905: print_text(h, "<");
1906: h->flags |= HTML_NOSPACE;
1907:
1908: for (nn = n->child; nn; nn = nn->next) {
1909: PAIR_CLASS_INIT(&tag[0], "link-includes");
1910: i = 1;
1.3 schwarze 1911: bufinit(h);
1.1 schwarze 1912: if (h->base_includes) {
1913: buffmt_includes(h, nn->string);
1.11 schwarze 1914: PAIR_HREF_INIT(&tag[i], h->buf);
1915: i++;
1.1 schwarze 1916: }
1917: t = print_otag(h, TAG_A, i, tag);
1918: print_mdoc_node(m, nn, h);
1919: print_tagq(h, t);
1920: }
1921:
1922: h->flags |= HTML_NOSPACE;
1923: print_text(h, ">");
1.20 schwarze 1924:
1.1 schwarze 1925: return(0);
1926: }
1927:
1928:
1929: /* ARGSUSED */
1930: static int
1931: mdoc_ic_pre(MDOC_ARGS)
1932: {
1933: struct htmlpair tag;
1934:
1935: PAIR_CLASS_INIT(&tag, "cmd");
1936: print_otag(h, TAG_SPAN, 1, &tag);
1937: return(1);
1938: }
1939:
1940:
1941: /* ARGSUSED */
1942: static int
1943: mdoc_rv_pre(MDOC_ARGS)
1944: {
1945: const struct mdoc_node *nn;
1946: struct htmlpair tag;
1947: struct tag *t;
1948:
1949: print_otag(h, TAG_DIV, 0, NULL);
1950: print_text(h, "The");
1951:
1952: for (nn = n->child; nn; nn = nn->next) {
1953: PAIR_CLASS_INIT(&tag, "fname");
1954: t = print_otag(h, TAG_SPAN, 1, &tag);
1955: print_text(h, nn->string);
1956: print_tagq(h, t);
1957:
1958: h->flags |= HTML_NOSPACE;
1959: if (nn->next && NULL == nn->next->next)
1960: print_text(h, "(), and");
1961: else if (nn->next)
1962: print_text(h, "(),");
1963: else
1964: print_text(h, "()");
1965: }
1966:
1.17 schwarze 1967: if (n->child && n->child->next)
1.1 schwarze 1968: print_text(h, "functions return");
1969: else
1970: print_text(h, "function returns");
1971:
1972: print_text(h, "the value 0 if successful; otherwise the value "
1973: "-1 is returned and the global variable");
1974:
1975: PAIR_CLASS_INIT(&tag, "var");
1976: t = print_otag(h, TAG_SPAN, 1, &tag);
1977: print_text(h, "errno");
1978: print_tagq(h, t);
1979: print_text(h, "is set to indicate the error.");
1980: return(0);
1981: }
1982:
1983:
1984: /* ARGSUSED */
1985: static int
1986: mdoc_va_pre(MDOC_ARGS)
1987: {
1988: struct htmlpair tag;
1989:
1990: PAIR_CLASS_INIT(&tag, "var");
1991: print_otag(h, TAG_SPAN, 1, &tag);
1992: return(1);
1993: }
1994:
1995:
1996: /* ARGSUSED */
1997: static int
1998: mdoc_bq_pre(MDOC_ARGS)
1999: {
2000:
2001: if (MDOC_BODY != n->type)
2002: return(1);
2003: print_text(h, "\\(lB");
2004: h->flags |= HTML_NOSPACE;
2005: return(1);
2006: }
2007:
2008:
2009: /* ARGSUSED */
2010: static void
2011: mdoc_bq_post(MDOC_ARGS)
2012: {
2013:
2014: if (MDOC_BODY != n->type)
2015: return;
2016: h->flags |= HTML_NOSPACE;
2017: print_text(h, "\\(rB");
2018: }
2019:
2020:
2021: /* ARGSUSED */
2022: static int
2023: mdoc_ap_pre(MDOC_ARGS)
2024: {
2025:
2026: h->flags |= HTML_NOSPACE;
2027: print_text(h, "\\(aq");
2028: h->flags |= HTML_NOSPACE;
2029: return(1);
2030: }
2031:
2032:
2033: /* ARGSUSED */
2034: static int
2035: mdoc_bf_pre(MDOC_ARGS)
2036: {
2037: struct htmlpair tag[2];
2038: struct roffsu su;
2039:
2040: if (MDOC_HEAD == n->type)
2041: return(0);
1.25 schwarze 2042: else if (MDOC_BODY != n->type)
1.1 schwarze 2043: return(1);
2044:
1.25 schwarze 2045: assert(n->data.Bf);
1.1 schwarze 2046:
1.25 schwarze 2047: if (FONT_Em == n->data.Bf->font)
2048: PAIR_CLASS_INIT(&tag[0], "emph");
2049: else if (FONT_Sy == n->data.Bf->font)
2050: PAIR_CLASS_INIT(&tag[0], "symb");
2051: else if (FONT_Li == n->data.Bf->font)
2052: PAIR_CLASS_INIT(&tag[0], "lit");
2053: else
2054: PAIR_CLASS_INIT(&tag[0], "none");
1.1 schwarze 2055:
1.25 schwarze 2056: /*
2057: * We want this to be inline-formatted, but needs to be div to
2058: * accept block children.
2059: */
1.1 schwarze 2060: bufcat_style(h, "display", "inline");
2061: SCALE_HS_INIT(&su, 1);
1.25 schwarze 2062: /* Needs a left-margin for spacing. */
2063: bufcat_su(h, "margin-left", &su);
1.1 schwarze 2064: PAIR_STYLE_INIT(&tag[1], h);
2065: print_otag(h, TAG_DIV, 2, tag);
2066: return(1);
2067: }
2068:
2069:
2070: /* ARGSUSED */
2071: static int
2072: mdoc_ms_pre(MDOC_ARGS)
2073: {
2074: struct htmlpair tag;
2075:
2076: PAIR_CLASS_INIT(&tag, "symb");
2077: print_otag(h, TAG_SPAN, 1, &tag);
2078: return(1);
2079: }
2080:
2081:
2082: /* ARGSUSED */
2083: static int
2084: mdoc_pf_pre(MDOC_ARGS)
2085: {
2086:
2087: h->flags |= HTML_IGNDELIM;
2088: return(1);
2089: }
2090:
2091:
2092: /* ARGSUSED */
2093: static void
2094: mdoc_pf_post(MDOC_ARGS)
2095: {
2096:
2097: h->flags &= ~HTML_IGNDELIM;
2098: h->flags |= HTML_NOSPACE;
2099: }
2100:
2101:
2102: /* ARGSUSED */
2103: static int
2104: mdoc_rs_pre(MDOC_ARGS)
2105: {
2106: struct htmlpair tag;
2107: struct roffsu su;
2108:
2109: if (MDOC_BLOCK != n->type)
2110: return(1);
2111:
2112: if (n->prev && SEC_SEE_ALSO == n->sec) {
2113: SCALE_VS_INIT(&su, 1);
2114: bufcat_su(h, "margin-top", &su);
2115: PAIR_STYLE_INIT(&tag, h);
2116: print_otag(h, TAG_DIV, 1, &tag);
2117: }
2118:
2119: PAIR_CLASS_INIT(&tag, "ref");
2120: print_otag(h, TAG_SPAN, 1, &tag);
2121: return(1);
2122: }
2123:
2124:
2125:
2126: /* ARGSUSED */
2127: static int
2128: mdoc_li_pre(MDOC_ARGS)
2129: {
2130: struct htmlpair tag;
2131:
2132: PAIR_CLASS_INIT(&tag, "lit");
2133: print_otag(h, TAG_SPAN, 1, &tag);
2134: return(1);
2135: }
2136:
2137:
2138: /* ARGSUSED */
2139: static int
2140: mdoc_sy_pre(MDOC_ARGS)
2141: {
2142: struct htmlpair tag;
2143:
2144: PAIR_CLASS_INIT(&tag, "symb");
2145: print_otag(h, TAG_SPAN, 1, &tag);
2146: return(1);
2147: }
2148:
2149:
2150: /* ARGSUSED */
2151: static int
2152: mdoc_bt_pre(MDOC_ARGS)
2153: {
2154:
2155: print_text(h, "is currently in beta test.");
2156: return(0);
2157: }
2158:
2159:
2160: /* ARGSUSED */
2161: static int
2162: mdoc_ud_pre(MDOC_ARGS)
2163: {
2164:
2165: print_text(h, "currently under development.");
2166: return(0);
2167: }
2168:
2169:
2170: /* ARGSUSED */
2171: static int
2172: mdoc_lb_pre(MDOC_ARGS)
2173: {
2174: struct htmlpair tag;
2175:
1.13 schwarze 2176: if (SEC_LIBRARY == n->sec && MDOC_LINE & n->flags)
1.1 schwarze 2177: print_otag(h, TAG_DIV, 0, NULL);
2178: PAIR_CLASS_INIT(&tag, "lib");
2179: print_otag(h, TAG_SPAN, 1, &tag);
2180: return(1);
2181: }
2182:
2183:
2184: /* ARGSUSED */
2185: static int
2186: mdoc__x_pre(MDOC_ARGS)
2187: {
1.2 schwarze 2188: struct htmlpair tag[2];
1.1 schwarze 2189:
2190: switch (n->tok) {
2191: case(MDOC__A):
1.2 schwarze 2192: PAIR_CLASS_INIT(&tag[0], "ref-auth");
1.1 schwarze 2193: break;
2194: case(MDOC__B):
1.2 schwarze 2195: PAIR_CLASS_INIT(&tag[0], "ref-book");
1.1 schwarze 2196: break;
2197: case(MDOC__C):
1.2 schwarze 2198: PAIR_CLASS_INIT(&tag[0], "ref-city");
1.1 schwarze 2199: break;
2200: case(MDOC__D):
1.2 schwarze 2201: PAIR_CLASS_INIT(&tag[0], "ref-date");
1.1 schwarze 2202: break;
2203: case(MDOC__I):
1.2 schwarze 2204: PAIR_CLASS_INIT(&tag[0], "ref-issue");
1.1 schwarze 2205: break;
2206: case(MDOC__J):
1.2 schwarze 2207: PAIR_CLASS_INIT(&tag[0], "ref-jrnl");
1.1 schwarze 2208: break;
2209: case(MDOC__N):
1.2 schwarze 2210: PAIR_CLASS_INIT(&tag[0], "ref-num");
1.1 schwarze 2211: break;
2212: case(MDOC__O):
1.2 schwarze 2213: PAIR_CLASS_INIT(&tag[0], "ref-opt");
1.1 schwarze 2214: break;
2215: case(MDOC__P):
1.2 schwarze 2216: PAIR_CLASS_INIT(&tag[0], "ref-page");
1.1 schwarze 2217: break;
2218: case(MDOC__Q):
1.2 schwarze 2219: PAIR_CLASS_INIT(&tag[0], "ref-corp");
1.1 schwarze 2220: break;
2221: case(MDOC__R):
1.2 schwarze 2222: PAIR_CLASS_INIT(&tag[0], "ref-rep");
1.1 schwarze 2223: break;
2224: case(MDOC__T):
1.2 schwarze 2225: PAIR_CLASS_INIT(&tag[0], "ref-title");
1.1 schwarze 2226: break;
1.2 schwarze 2227: case(MDOC__U):
2228: PAIR_CLASS_INIT(&tag[0], "link-ref");
2229: break;
1.1 schwarze 2230: case(MDOC__V):
1.2 schwarze 2231: PAIR_CLASS_INIT(&tag[0], "ref-vol");
1.1 schwarze 2232: break;
2233: default:
2234: abort();
2235: /* NOTREACHED */
2236: }
2237:
1.2 schwarze 2238: if (MDOC__U != n->tok) {
2239: print_otag(h, TAG_SPAN, 1, tag);
2240: return(1);
2241: }
2242:
2243: PAIR_HREF_INIT(&tag[1], n->child->string);
2244: print_otag(h, TAG_A, 2, tag);
1.1 schwarze 2245: return(1);
2246: }
2247:
2248:
2249: /* ARGSUSED */
2250: static void
2251: mdoc__x_post(MDOC_ARGS)
2252: {
2253:
1.12 schwarze 2254: /* TODO: %U */
2255:
1.1 schwarze 2256: h->flags |= HTML_NOSPACE;
2257: print_text(h, n->next ? "," : ".");
1.25 schwarze 2258: }
2259:
2260:
2261: /* ARGSUSED */
2262: static int
2263: mdoc_bk_pre(MDOC_ARGS)
2264: {
2265:
2266: switch (n->type) {
2267: case (MDOC_BLOCK):
2268: break;
2269: case (MDOC_HEAD):
2270: return(0);
2271: case (MDOC_BODY):
2272: h->flags |= HTML_PREKEEP;
2273: break;
2274: default:
2275: abort();
2276: /* NOTREACHED */
2277: }
2278:
2279: return(1);
2280: }
2281:
2282:
2283: /* ARGSUSED */
2284: static void
2285: mdoc_bk_post(MDOC_ARGS)
2286: {
2287:
2288: if (MDOC_BODY == n->type)
2289: h->flags &= ~(HTML_KEEP | HTML_PREKEEP);
1.1 schwarze 2290: }
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