Annotation of mandoc/mdoc_html.c, Revision 1.48
1.48 ! kristaps 1: /* $Id: mdoc_html.c,v 1.47 2009/11/14 12:04:59 kristaps Exp $ */
1.1 kristaps 2: /*
3: * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se>
4: *
5: * Permission to use, copy, modify, and distribute this software for any
6: * purpose with or without fee is hereby granted, provided that the above
7: * copyright notice and this permission notice appear in all copies.
8: *
9: * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
10: * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
11: * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
12: * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13: * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
14: * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
15: * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
16: */
17: #include <sys/types.h>
1.7 kristaps 18: #include <sys/param.h>
1.1 kristaps 19:
20: #include <assert.h>
21: #include <ctype.h>
22: #include <stdio.h>
23: #include <stdlib.h>
24: #include <string.h>
25: #include <unistd.h>
26:
1.23 kristaps 27: #include "out.h"
1.1 kristaps 28: #include "html.h"
29: #include "mdoc.h"
1.29 kristaps 30: #include "main.h"
1.1 kristaps 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:
39: struct htmlmdoc {
40: int (*pre)(MDOC_ARGS);
41: void (*post)(MDOC_ARGS);
42: };
43:
44: static void print_mdoc(MDOC_ARGS);
45: static void print_mdoc_head(MDOC_ARGS);
46: static void print_mdoc_node(MDOC_ARGS);
47: static void print_mdoc_nodelist(MDOC_ARGS);
48:
1.23 kristaps 49: static void a2width(const char *, struct roffsu *);
50: static void a2offs(const char *, struct roffsu *);
1.27 kristaps 51:
1.1 kristaps 52: static int a2list(const struct mdoc_node *);
53:
54: static void mdoc_root_post(MDOC_ARGS);
55: static int mdoc_root_pre(MDOC_ARGS);
56:
1.10 kristaps 57: static void mdoc__x_post(MDOC_ARGS);
58: static int mdoc__x_pre(MDOC_ARGS);
1.1 kristaps 59: static int mdoc_ad_pre(MDOC_ARGS);
60: static int mdoc_an_pre(MDOC_ARGS);
1.5 kristaps 61: static int mdoc_ap_pre(MDOC_ARGS);
1.1 kristaps 62: static void mdoc_aq_post(MDOC_ARGS);
63: static int mdoc_aq_pre(MDOC_ARGS);
64: static int mdoc_ar_pre(MDOC_ARGS);
65: static int mdoc_bd_pre(MDOC_ARGS);
1.5 kristaps 66: static int mdoc_bf_pre(MDOC_ARGS);
1.1 kristaps 67: static void mdoc_bl_post(MDOC_ARGS);
68: static int mdoc_bl_pre(MDOC_ARGS);
1.4 kristaps 69: static void mdoc_bq_post(MDOC_ARGS);
70: static int mdoc_bq_pre(MDOC_ARGS);
1.2 kristaps 71: static void mdoc_brq_post(MDOC_ARGS);
72: static int mdoc_brq_pre(MDOC_ARGS);
1.6 kristaps 73: static int mdoc_bt_pre(MDOC_ARGS);
1.4 kristaps 74: static int mdoc_bx_pre(MDOC_ARGS);
1.1 kristaps 75: static int mdoc_cd_pre(MDOC_ARGS);
76: static int mdoc_d1_pre(MDOC_ARGS);
77: static void mdoc_dq_post(MDOC_ARGS);
78: static int mdoc_dq_pre(MDOC_ARGS);
79: static int mdoc_dv_pre(MDOC_ARGS);
80: static int mdoc_fa_pre(MDOC_ARGS);
81: static int mdoc_fd_pre(MDOC_ARGS);
82: static int mdoc_fl_pre(MDOC_ARGS);
83: static int mdoc_fn_pre(MDOC_ARGS);
84: static int mdoc_ft_pre(MDOC_ARGS);
85: static int mdoc_em_pre(MDOC_ARGS);
86: static int mdoc_er_pre(MDOC_ARGS);
87: static int mdoc_ev_pre(MDOC_ARGS);
88: static int mdoc_ex_pre(MDOC_ARGS);
1.4 kristaps 89: static void mdoc_fo_post(MDOC_ARGS);
90: static int mdoc_fo_pre(MDOC_ARGS);
91: static int mdoc_ic_pre(MDOC_ARGS);
92: static int mdoc_in_pre(MDOC_ARGS);
1.27 kristaps 93: static int mdoc_it_block_pre(MDOC_ARGS, int, int,
94: struct roffsu *, struct roffsu *);
95: static int mdoc_it_head_pre(MDOC_ARGS, int,
96: struct roffsu *);
97: static int mdoc_it_body_pre(MDOC_ARGS, int);
1.1 kristaps 98: static int mdoc_it_pre(MDOC_ARGS);
1.6 kristaps 99: static int mdoc_lb_pre(MDOC_ARGS);
100: static int mdoc_li_pre(MDOC_ARGS);
1.2 kristaps 101: static int mdoc_lk_pre(MDOC_ARGS);
102: static int mdoc_mt_pre(MDOC_ARGS);
1.5 kristaps 103: static int mdoc_ms_pre(MDOC_ARGS);
1.1 kristaps 104: static int mdoc_nd_pre(MDOC_ARGS);
105: static int mdoc_nm_pre(MDOC_ARGS);
106: static int mdoc_ns_pre(MDOC_ARGS);
107: static void mdoc_op_post(MDOC_ARGS);
108: static int mdoc_op_pre(MDOC_ARGS);
109: static int mdoc_pa_pre(MDOC_ARGS);
1.5 kristaps 110: static void mdoc_pf_post(MDOC_ARGS);
111: static int mdoc_pf_pre(MDOC_ARGS);
1.1 kristaps 112: static void mdoc_pq_post(MDOC_ARGS);
113: static int mdoc_pq_pre(MDOC_ARGS);
1.5 kristaps 114: static int mdoc_rs_pre(MDOC_ARGS);
1.4 kristaps 115: static int mdoc_rv_pre(MDOC_ARGS);
1.1 kristaps 116: static int mdoc_sh_pre(MDOC_ARGS);
117: static int mdoc_sp_pre(MDOC_ARGS);
118: static void mdoc_sq_post(MDOC_ARGS);
119: static int mdoc_sq_pre(MDOC_ARGS);
120: static int mdoc_ss_pre(MDOC_ARGS);
121: static int mdoc_sx_pre(MDOC_ARGS);
1.6 kristaps 122: static int mdoc_sy_pre(MDOC_ARGS);
123: static int mdoc_ud_pre(MDOC_ARGS);
1.4 kristaps 124: static int mdoc_va_pre(MDOC_ARGS);
1.1 kristaps 125: static int mdoc_vt_pre(MDOC_ARGS);
126: static int mdoc_xr_pre(MDOC_ARGS);
127: static int mdoc_xx_pre(MDOC_ARGS);
128:
129: #ifdef __linux__
130: extern size_t strlcpy(char *, const char *, size_t);
131: extern size_t strlcat(char *, const char *, size_t);
132: #endif
133:
134: static const struct htmlmdoc mdocs[MDOC_MAX] = {
1.5 kristaps 135: {mdoc_ap_pre, NULL}, /* Ap */
1.1 kristaps 136: {NULL, NULL}, /* Dd */
137: {NULL, NULL}, /* Dt */
138: {NULL, NULL}, /* Os */
139: {mdoc_sh_pre, NULL }, /* Sh */
140: {mdoc_ss_pre, NULL }, /* Ss */
141: {mdoc_sp_pre, NULL}, /* Pp */
142: {mdoc_d1_pre, NULL}, /* D1 */
143: {mdoc_d1_pre, NULL}, /* Dl */
144: {mdoc_bd_pre, NULL}, /* Bd */
145: {NULL, NULL}, /* Ed */
146: {mdoc_bl_pre, mdoc_bl_post}, /* Bl */
147: {NULL, NULL}, /* El */
148: {mdoc_it_pre, NULL}, /* It */
149: {mdoc_ad_pre, NULL}, /* Ad */
150: {mdoc_an_pre, NULL}, /* An */
151: {mdoc_ar_pre, NULL}, /* Ar */
152: {mdoc_cd_pre, NULL}, /* Cd */
153: {mdoc_fl_pre, NULL}, /* Cm */
154: {mdoc_dv_pre, NULL}, /* Dv */
155: {mdoc_er_pre, NULL}, /* Er */
156: {mdoc_ev_pre, NULL}, /* Ev */
157: {mdoc_ex_pre, NULL}, /* Ex */
158: {mdoc_fa_pre, NULL}, /* Fa */
159: {mdoc_fd_pre, NULL}, /* Fd */
160: {mdoc_fl_pre, NULL}, /* Fl */
161: {mdoc_fn_pre, NULL}, /* Fn */
162: {mdoc_ft_pre, NULL}, /* Ft */
1.4 kristaps 163: {mdoc_ic_pre, NULL}, /* Ic */
164: {mdoc_in_pre, NULL}, /* In */
1.6 kristaps 165: {mdoc_li_pre, NULL}, /* Li */
1.1 kristaps 166: {mdoc_nd_pre, NULL}, /* Nd */
167: {mdoc_nm_pre, NULL}, /* Nm */
168: {mdoc_op_pre, mdoc_op_post}, /* Op */
169: {NULL, NULL}, /* Ot */
170: {mdoc_pa_pre, NULL}, /* Pa */
1.4 kristaps 171: {mdoc_rv_pre, NULL}, /* Rv */
1.1 kristaps 172: {NULL, NULL}, /* St */
1.4 kristaps 173: {mdoc_va_pre, NULL}, /* Va */
1.1 kristaps 174: {mdoc_vt_pre, NULL}, /* Vt */
175: {mdoc_xr_pre, NULL}, /* Xr */
1.10 kristaps 176: {mdoc__x_pre, mdoc__x_post}, /* %A */
177: {mdoc__x_pre, mdoc__x_post}, /* %B */
178: {mdoc__x_pre, mdoc__x_post}, /* %D */
179: {mdoc__x_pre, mdoc__x_post}, /* %I */
180: {mdoc__x_pre, mdoc__x_post}, /* %J */
181: {mdoc__x_pre, mdoc__x_post}, /* %N */
182: {mdoc__x_pre, mdoc__x_post}, /* %O */
183: {mdoc__x_pre, mdoc__x_post}, /* %P */
184: {mdoc__x_pre, mdoc__x_post}, /* %R */
185: {mdoc__x_pre, mdoc__x_post}, /* %T */
186: {mdoc__x_pre, mdoc__x_post}, /* %V */
1.1 kristaps 187: {NULL, NULL}, /* Ac */
188: {mdoc_aq_pre, mdoc_aq_post}, /* Ao */
189: {mdoc_aq_pre, mdoc_aq_post}, /* Aq */
190: {NULL, NULL}, /* At */
191: {NULL, NULL}, /* Bc */
1.5 kristaps 192: {mdoc_bf_pre, NULL}, /* Bf */
1.4 kristaps 193: {mdoc_bq_pre, mdoc_bq_post}, /* Bo */
194: {mdoc_bq_pre, mdoc_bq_post}, /* Bq */
1.1 kristaps 195: {mdoc_xx_pre, NULL}, /* Bsx */
1.4 kristaps 196: {mdoc_bx_pre, NULL}, /* Bx */
1.1 kristaps 197: {NULL, NULL}, /* Db */
198: {NULL, NULL}, /* Dc */
1.4 kristaps 199: {mdoc_dq_pre, mdoc_dq_post}, /* Do */
1.1 kristaps 200: {mdoc_dq_pre, mdoc_dq_post}, /* Dq */
201: {NULL, NULL}, /* Ec */
202: {NULL, NULL}, /* Ef */
203: {mdoc_em_pre, NULL}, /* Em */
204: {NULL, NULL}, /* Eo */
205: {mdoc_xx_pre, NULL}, /* Fx */
1.5 kristaps 206: {mdoc_ms_pre, NULL}, /* Ms */ /* FIXME: convert to symbol? */
1.1 kristaps 207: {NULL, NULL}, /* No */
208: {mdoc_ns_pre, NULL}, /* Ns */
209: {mdoc_xx_pre, NULL}, /* Nx */
210: {mdoc_xx_pre, NULL}, /* Ox */
211: {NULL, NULL}, /* Pc */
1.5 kristaps 212: {mdoc_pf_pre, mdoc_pf_post}, /* Pf */
1.1 kristaps 213: {mdoc_pq_pre, mdoc_pq_post}, /* Po */
214: {mdoc_pq_pre, mdoc_pq_post}, /* Pq */
215: {NULL, NULL}, /* Qc */
1.4 kristaps 216: {mdoc_sq_pre, mdoc_sq_post}, /* Ql */
1.5 kristaps 217: {mdoc_dq_pre, mdoc_dq_post}, /* Qo */
218: {mdoc_dq_pre, mdoc_dq_post}, /* Qq */
1.1 kristaps 219: {NULL, NULL}, /* Re */
1.5 kristaps 220: {mdoc_rs_pre, NULL}, /* Rs */
1.1 kristaps 221: {NULL, NULL}, /* Sc */
222: {mdoc_sq_pre, mdoc_sq_post}, /* So */
223: {mdoc_sq_pre, mdoc_sq_post}, /* Sq */
1.6 kristaps 224: {NULL, NULL}, /* Sm */ /* FIXME - no idea. */
1.1 kristaps 225: {mdoc_sx_pre, NULL}, /* Sx */
1.6 kristaps 226: {mdoc_sy_pre, NULL}, /* Sy */
1.1 kristaps 227: {NULL, NULL}, /* Tn */
228: {mdoc_xx_pre, NULL}, /* Ux */
229: {NULL, NULL}, /* Xc */
230: {NULL, NULL}, /* Xo */
1.4 kristaps 231: {mdoc_fo_pre, mdoc_fo_post}, /* Fo */
1.1 kristaps 232: {NULL, NULL}, /* Fc */
1.4 kristaps 233: {mdoc_op_pre, mdoc_op_post}, /* Oo */
1.1 kristaps 234: {NULL, NULL}, /* Oc */
235: {NULL, NULL}, /* Bk */
236: {NULL, NULL}, /* Ek */
1.6 kristaps 237: {mdoc_bt_pre, NULL}, /* Bt */
1.1 kristaps 238: {NULL, NULL}, /* Hf */
239: {NULL, NULL}, /* Fr */
1.6 kristaps 240: {mdoc_ud_pre, NULL}, /* Ud */
241: {mdoc_lb_pre, NULL}, /* Lb */
1.1 kristaps 242: {mdoc_sp_pre, NULL}, /* Lp */
1.2 kristaps 243: {mdoc_lk_pre, NULL}, /* Lk */
244: {mdoc_mt_pre, NULL}, /* Mt */
245: {mdoc_brq_pre, mdoc_brq_post}, /* Brq */
246: {mdoc_brq_pre, mdoc_brq_post}, /* Bro */
1.1 kristaps 247: {NULL, NULL}, /* Brc */
1.10 kristaps 248: {mdoc__x_pre, mdoc__x_post}, /* %C */
1.2 kristaps 249: {NULL, NULL}, /* Es */ /* TODO */
250: {NULL, NULL}, /* En */ /* TODO */
1.1 kristaps 251: {mdoc_xx_pre, NULL}, /* Dx */
1.10 kristaps 252: {mdoc__x_pre, mdoc__x_post}, /* %Q */
1.1 kristaps 253: {mdoc_sp_pre, NULL}, /* br */
254: {mdoc_sp_pre, NULL}, /* sp */
1.37 kristaps 255: {mdoc__x_pre, mdoc__x_post}, /* %U */
1.1 kristaps 256: };
257:
258:
259: void
260: html_mdoc(void *arg, const struct mdoc *m)
261: {
262: struct html *h;
263: struct tag *t;
264:
265: h = (struct html *)arg;
266:
267: print_gen_doctype(h);
268: t = print_otag(h, TAG_HTML, 0, NULL);
269: print_mdoc(mdoc_meta(m), mdoc_node(m), h);
270: print_tagq(h, t);
271:
272: printf("\n");
273: }
274:
275:
1.23 kristaps 276: /*
277: * Return the list type for `Bl', e.g., `Bl -column' returns
278: * MDOC_Column. This can ONLY be run for lists; it will abort() if no
279: * list type is found.
280: */
1.1 kristaps 281: static int
282: a2list(const struct mdoc_node *n)
283: {
284: int i;
285:
286: assert(n->args);
287: for (i = 0; i < (int)n->args->argc; i++)
288: switch (n->args->argv[i].arg) {
289: case (MDOC_Enum):
290: /* FALLTHROUGH */
291: case (MDOC_Dash):
292: /* FALLTHROUGH */
293: case (MDOC_Hyphen):
294: /* FALLTHROUGH */
295: case (MDOC_Bullet):
296: /* FALLTHROUGH */
297: case (MDOC_Tag):
298: /* FALLTHROUGH */
299: case (MDOC_Hang):
300: /* FALLTHROUGH */
301: case (MDOC_Inset):
302: /* FALLTHROUGH */
303: case (MDOC_Diag):
304: /* FALLTHROUGH */
305: case (MDOC_Item):
306: /* FALLTHROUGH */
307: case (MDOC_Column):
308: /* FALLTHROUGH */
309: case (MDOC_Ohang):
310: return(n->args->argv[i].arg);
311: default:
312: break;
313: }
314:
315: abort();
316: /* NOTREACHED */
317: }
318:
319:
1.23 kristaps 320: /*
321: * Calculate the scaling unit passed in a `-width' argument. This uses
322: * either a native scaling unit (e.g., 1i, 2m) or the string length of
323: * the value.
324: */
325: static void
326: a2width(const char *p, struct roffsu *su)
1.1 kristaps 327: {
328:
1.32 kristaps 329: if ( ! a2roffsu(p, su, SCALE_MAX)) {
330: su->unit = SCALE_EM;
331: su->scale = (int)strlen(p);
332: }
1.1 kristaps 333: }
334:
335:
1.23 kristaps 336: /*
337: * Calculate the scaling unit passed in an `-offset' argument. This
338: * uses either a native scaling unit (e.g., 1i, 2m), one of a set of
339: * predefined strings (indent, etc.), or the string length of the value.
340: */
341: static void
342: a2offs(const char *p, struct roffsu *su)
1.1 kristaps 343: {
344:
1.31 kristaps 345: /* FIXME: "right"? */
346:
1.1 kristaps 347: if (0 == strcmp(p, "left"))
1.23 kristaps 348: SCALE_HS_INIT(su, 0);
349: else if (0 == strcmp(p, "indent"))
350: SCALE_HS_INIT(su, INDENT);
351: else if (0 == strcmp(p, "indent-two"))
352: SCALE_HS_INIT(su, INDENT * 2);
1.32 kristaps 353: else if ( ! a2roffsu(p, su, SCALE_MAX)) {
1.24 kristaps 354: su->unit = SCALE_EM;
355: su->scale = (int)strlen(p);
356: }
1.1 kristaps 357: }
358:
359:
360: static void
361: print_mdoc(MDOC_ARGS)
362: {
363: struct tag *t;
364: struct htmlpair tag;
365:
366: t = print_otag(h, TAG_HEAD, 0, NULL);
367: print_mdoc_head(m, n, h);
368: print_tagq(h, t);
369:
370: t = print_otag(h, TAG_BODY, 0, NULL);
371:
372: tag.key = ATTR_CLASS;
373: tag.val = "body";
374: print_otag(h, TAG_DIV, 1, &tag);
375:
376: print_mdoc_nodelist(m, n, h);
377: print_tagq(h, t);
378: }
379:
380:
381: /* ARGSUSED */
382: static void
383: print_mdoc_head(MDOC_ARGS)
384: {
385:
386: print_gen_head(h);
1.20 kristaps 387: bufinit(h);
388: buffmt(h, "%s(%d)", m->title, m->msec);
1.1 kristaps 389:
390: if (m->arch) {
1.20 kristaps 391: bufcat(h, " (");
392: bufcat(h, m->arch);
393: bufcat(h, ")");
1.1 kristaps 394: }
395:
396: print_otag(h, TAG_TITLE, 0, NULL);
1.20 kristaps 397: print_text(h, h->buf);
1.1 kristaps 398: }
399:
400:
401: static void
402: print_mdoc_nodelist(MDOC_ARGS)
403: {
404:
405: print_mdoc_node(m, n, h);
406: if (n->next)
407: print_mdoc_nodelist(m, n->next, h);
408: }
409:
410:
411: static void
412: print_mdoc_node(MDOC_ARGS)
413: {
414: int child;
415: struct tag *t;
416:
417: child = 1;
1.39 kristaps 418: t = h->tags.head;
1.1 kristaps 419:
1.16 kristaps 420: bufinit(h);
1.1 kristaps 421: switch (n->type) {
422: case (MDOC_ROOT):
423: child = mdoc_root_pre(m, n, h);
424: break;
425: case (MDOC_TEXT):
426: print_text(h, n->string);
1.48 ! kristaps 427: return;
1.1 kristaps 428: default:
429: if (mdocs[n->tok].pre)
430: child = (*mdocs[n->tok].pre)(m, n, h);
431: break;
432: }
433:
434: if (child && n->child)
435: print_mdoc_nodelist(m, n->child, h);
436:
437: print_stagq(h, t);
438:
1.16 kristaps 439: bufinit(h);
1.1 kristaps 440: switch (n->type) {
441: case (MDOC_ROOT):
442: mdoc_root_post(m, n, h);
443: break;
444: default:
445: if (mdocs[n->tok].post)
446: (*mdocs[n->tok].post)(m, n, h);
447: break;
448: }
449: }
450:
451:
452: /* ARGSUSED */
453: static void
454: mdoc_root_post(MDOC_ARGS)
455: {
1.40 kristaps 456: struct htmlpair tag[3];
1.1 kristaps 457: struct tag *t, *tt;
1.36 kristaps 458: char b[DATESIZ];
459:
460: time2a(m->date, b, DATESIZ);
1.1 kristaps 461:
1.23 kristaps 462: /*
463: * XXX: this should use divs, but in Firefox, divs with nested
464: * divs for some reason puke when trying to put a border line
465: * below. So I use tables, instead.
466: */
467:
468: PAIR_CLASS_INIT(&tag[0], "footer");
469: bufcat_style(h, "width", "100%");
470: PAIR_STYLE_INIT(&tag[1], h);
1.40 kristaps 471: PAIR_SUMMARY_INIT(&tag[2], "footer");
472:
473: t = print_otag(h, TAG_TABLE, 3, tag);
1.1 kristaps 474: tt = print_otag(h, TAG_TR, 0, NULL);
475:
1.23 kristaps 476: bufinit(h);
477: bufcat_style(h, "width", "50%");
478: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 479: print_otag(h, TAG_TD, 1, tag);
480: print_text(h, b);
481: print_stagq(h, tt);
482:
1.23 kristaps 483: bufinit(h);
484: bufcat_style(h, "width", "50%");
485: bufcat_style(h, "text-align", "right");
486: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 487: print_otag(h, TAG_TD, 1, tag);
488: print_text(h, m->os);
489: print_tagq(h, t);
490: }
491:
492:
493: /* ARGSUSED */
494: static int
495: mdoc_root_pre(MDOC_ARGS)
496: {
1.40 kristaps 497: struct htmlpair tag[3];
1.1 kristaps 498: struct tag *t, *tt;
499: char b[BUFSIZ], title[BUFSIZ];
500:
501: (void)strlcpy(b, m->vol, BUFSIZ);
502:
503: if (m->arch) {
504: (void)strlcat(b, " (", BUFSIZ);
505: (void)strlcat(b, m->arch, BUFSIZ);
506: (void)strlcat(b, ")", BUFSIZ);
507: }
508:
509: (void)snprintf(title, BUFSIZ - 1,
510: "%s(%d)", m->title, m->msec);
511:
1.23 kristaps 512: /* XXX: see note in mdoc_root_post() about divs. */
513:
514: PAIR_CLASS_INIT(&tag[0], "header");
515: bufcat_style(h, "width", "100%");
516: PAIR_STYLE_INIT(&tag[1], h);
1.40 kristaps 517: PAIR_SUMMARY_INIT(&tag[2], "header");
518:
519: t = print_otag(h, TAG_TABLE, 3, tag);
520:
1.1 kristaps 521: tt = print_otag(h, TAG_TR, 0, NULL);
522:
1.23 kristaps 523: bufinit(h);
524: bufcat_style(h, "width", "10%");
525: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 526: print_otag(h, TAG_TD, 1, tag);
1.2 kristaps 527: print_text(h, title);
1.1 kristaps 528: print_stagq(h, tt);
529:
1.23 kristaps 530: bufinit(h);
531: bufcat_style(h, "text-align", "center");
532: bufcat_style(h, "white-space", "nowrap");
533: bufcat_style(h, "width", "80%");
534: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 535: print_otag(h, TAG_TD, 1, tag);
1.2 kristaps 536: print_text(h, b);
1.1 kristaps 537: print_stagq(h, tt);
538:
1.23 kristaps 539: bufinit(h);
540: bufcat_style(h, "text-align", "right");
541: bufcat_style(h, "width", "10%");
542: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 543: print_otag(h, TAG_TD, 1, tag);
1.2 kristaps 544: print_text(h, title);
1.1 kristaps 545: print_tagq(h, t);
546: return(1);
547: }
548:
549:
550: /* ARGSUSED */
551: static int
552: mdoc_sh_pre(MDOC_ARGS)
553: {
554: struct htmlpair tag[2];
555: const struct mdoc_node *nn;
1.41 kristaps 556: char buf[BUFSIZ];
1.23 kristaps 557: struct roffsu su;
1.21 kristaps 558:
559: if (MDOC_BODY == n->type) {
1.23 kristaps 560: SCALE_HS_INIT(&su, INDENT);
561: bufcat_su(h, "margin-left", &su);
562: PAIR_CLASS_INIT(&tag[0], "sec-body");
563: PAIR_STYLE_INIT(&tag[1], h);
1.21 kristaps 564: print_otag(h, TAG_DIV, 2, tag);
1.1 kristaps 565: return(1);
566: } else if (MDOC_BLOCK == n->type) {
1.23 kristaps 567: PAIR_CLASS_INIT(&tag[0], "sec-block");
1.1 kristaps 568: if (n->prev && NULL == n->prev->body->child) {
569: print_otag(h, TAG_DIV, 1, tag);
570: return(1);
571: }
1.23 kristaps 572:
573: SCALE_VS_INIT(&su, 1);
574: bufcat_su(h, "margin-top", &su);
1.1 kristaps 575: if (NULL == n->next)
1.23 kristaps 576: bufcat_su(h, "margin-bottom", &su);
1.1 kristaps 577:
1.23 kristaps 578: PAIR_STYLE_INIT(&tag[1], h);
1.1 kristaps 579: print_otag(h, TAG_DIV, 2, tag);
580: return(1);
581: }
582:
1.42 kristaps 583: buf[0] = '\0';
1.21 kristaps 584: for (nn = n->child; nn; nn = nn->next) {
1.41 kristaps 585: html_idcat(buf, nn->string, BUFSIZ);
1.21 kristaps 586: if (nn->next)
1.42 kristaps 587: html_idcat(buf, " ", BUFSIZ);
1.21 kristaps 588: }
589:
1.23 kristaps 590: /*
591: * TODO: make sure there are no duplicates, as HTML does not
592: * allow for multiple `id' tags of the same name.
593: */
1.22 kristaps 594:
1.23 kristaps 595: PAIR_CLASS_INIT(&tag[0], "sec-head");
1.21 kristaps 596: tag[1].key = ATTR_ID;
1.41 kristaps 597: tag[1].val = buf;
1.1 kristaps 598: print_otag(h, TAG_DIV, 2, tag);
599: return(1);
600: }
601:
602:
603: /* ARGSUSED */
604: static int
605: mdoc_ss_pre(MDOC_ARGS)
606: {
1.21 kristaps 607: struct htmlpair tag[3];
1.1 kristaps 608: const struct mdoc_node *nn;
1.41 kristaps 609: char buf[BUFSIZ];
1.23 kristaps 610: struct roffsu su;
1.1 kristaps 611:
1.23 kristaps 612: SCALE_VS_INIT(&su, 1);
1.1 kristaps 613:
614: if (MDOC_BODY == n->type) {
1.23 kristaps 615: PAIR_CLASS_INIT(&tag[0], "ssec-body");
1.1 kristaps 616: if (n->parent->next && n->child) {
1.23 kristaps 617: bufcat_su(h, "margin-bottom", &su);
618: PAIR_STYLE_INIT(&tag[1], h);
619: print_otag(h, TAG_DIV, 2, tag);
620: } else
621: print_otag(h, TAG_DIV, 1, tag);
1.1 kristaps 622: return(1);
623: } else if (MDOC_BLOCK == n->type) {
1.23 kristaps 624: PAIR_CLASS_INIT(&tag[0], "ssec-block");
1.1 kristaps 625: if (n->prev) {
1.23 kristaps 626: bufcat_su(h, "margin-top", &su);
627: PAIR_STYLE_INIT(&tag[1], h);
628: print_otag(h, TAG_DIV, 2, tag);
629: } else
630: print_otag(h, TAG_DIV, 1, tag);
1.1 kristaps 631: return(1);
632: }
633:
1.23 kristaps 634: /* TODO: see note in mdoc_sh_pre() about duplicates. */
635:
1.42 kristaps 636: buf[0] = '\0';
1.21 kristaps 637: for (nn = n->child; nn; nn = nn->next) {
1.41 kristaps 638: html_idcat(buf, nn->string, BUFSIZ);
1.21 kristaps 639: if (nn->next)
1.42 kristaps 640: html_idcat(buf, " ", BUFSIZ);
1.21 kristaps 641: }
642:
1.23 kristaps 643: SCALE_HS_INIT(&su, INDENT - HALFINDENT);
644: su.scale = -su.scale;
645: bufcat_su(h, "margin-left", &su);
1.22 kristaps 646:
1.23 kristaps 647: PAIR_CLASS_INIT(&tag[0], "ssec-head");
648: PAIR_STYLE_INIT(&tag[1], h);
1.21 kristaps 649: tag[2].key = ATTR_ID;
1.41 kristaps 650: tag[2].val = buf;
1.21 kristaps 651: print_otag(h, TAG_DIV, 3, tag);
1.1 kristaps 652: return(1);
653: }
654:
655:
656: /* ARGSUSED */
657: static int
658: mdoc_fl_pre(MDOC_ARGS)
659: {
660: struct htmlpair tag;
661:
1.23 kristaps 662: PAIR_CLASS_INIT(&tag, "flag");
1.1 kristaps 663: print_otag(h, TAG_SPAN, 1, &tag);
664: if (MDOC_Fl == n->tok) {
665: print_text(h, "\\-");
666: h->flags |= HTML_NOSPACE;
667: }
668: return(1);
669: }
670:
671:
672: /* ARGSUSED */
673: static int
674: mdoc_nd_pre(MDOC_ARGS)
675: {
676: struct htmlpair tag;
677:
678: if (MDOC_BODY != n->type)
679: return(1);
680:
1.24 kristaps 681: /* XXX: this tag in theory can contain block elements. */
682:
1.1 kristaps 683: print_text(h, "\\(em");
1.23 kristaps 684: PAIR_CLASS_INIT(&tag, "desc-body");
1.1 kristaps 685: print_otag(h, TAG_SPAN, 1, &tag);
686: return(1);
687: }
688:
689:
690: /* ARGSUSED */
691: static int
692: mdoc_op_pre(MDOC_ARGS)
693: {
694: struct htmlpair tag;
695:
696: if (MDOC_BODY != n->type)
697: return(1);
698:
1.24 kristaps 699: /* XXX: this tag in theory can contain block elements. */
700:
1.1 kristaps 701: print_text(h, "\\(lB");
702: h->flags |= HTML_NOSPACE;
1.23 kristaps 703: PAIR_CLASS_INIT(&tag, "opt");
1.1 kristaps 704: print_otag(h, TAG_SPAN, 1, &tag);
705: return(1);
706: }
707:
708:
709: /* ARGSUSED */
710: static void
711: mdoc_op_post(MDOC_ARGS)
712: {
713:
714: if (MDOC_BODY != n->type)
715: return;
716: h->flags |= HTML_NOSPACE;
717: print_text(h, "\\(rB");
718: }
719:
720:
721: static int
722: mdoc_nm_pre(MDOC_ARGS)
723: {
724: struct htmlpair tag;
725:
1.47 kristaps 726: if (SEC_SYNOPSIS == n->sec && n->prev) {
727: bufcat_style(h, "clear", "both");
728: PAIR_STYLE_INIT(&tag, h);
729: print_otag(h, TAG_BR, 1, &tag);
730: }
1.1 kristaps 731:
1.23 kristaps 732: PAIR_CLASS_INIT(&tag, "name");
1.1 kristaps 733: print_otag(h, TAG_SPAN, 1, &tag);
734: if (NULL == n->child)
735: print_text(h, m->name);
736:
737: return(1);
738: }
739:
740:
741: /* ARGSUSED */
742: static int
743: mdoc_xr_pre(MDOC_ARGS)
744: {
745: struct htmlpair tag[2];
746: const struct mdoc_node *nn;
1.17 kristaps 747:
1.23 kristaps 748: PAIR_CLASS_INIT(&tag[0], "link-man");
1.1 kristaps 749:
1.17 kristaps 750: if (h->base_man) {
1.23 kristaps 751: buffmt_man(h, n->child->string,
752: n->child->next ?
1.17 kristaps 753: n->child->next->string : NULL);
1.23 kristaps 754: tag[1].key = ATTR_HREF;
755: tag[1].val = h->buf;
756: print_otag(h, TAG_A, 2, tag);
757: } else
758: print_otag(h, TAG_A, 1, tag);
1.1 kristaps 759:
760: nn = n->child;
761: print_text(h, nn->string);
1.16 kristaps 762:
1.1 kristaps 763: if (NULL == (nn = nn->next))
764: return(0);
765:
766: h->flags |= HTML_NOSPACE;
767: print_text(h, "(");
768: h->flags |= HTML_NOSPACE;
769: print_text(h, nn->string);
770: h->flags |= HTML_NOSPACE;
771: print_text(h, ")");
772: return(0);
773: }
774:
775:
776: /* ARGSUSED */
777: static int
778: mdoc_ns_pre(MDOC_ARGS)
779: {
780:
781: h->flags |= HTML_NOSPACE;
782: return(1);
783: }
784:
785:
786: /* ARGSUSED */
787: static int
788: mdoc_ar_pre(MDOC_ARGS)
789: {
790: struct htmlpair tag;
791:
1.23 kristaps 792: PAIR_CLASS_INIT(&tag, "arg");
1.1 kristaps 793: print_otag(h, TAG_SPAN, 1, &tag);
794: return(1);
795: }
796:
797:
798: /* ARGSUSED */
799: static int
800: mdoc_xx_pre(MDOC_ARGS)
801: {
802: const char *pp;
803: struct htmlpair tag;
804:
805: switch (n->tok) {
806: case (MDOC_Bsx):
807: pp = "BSDI BSD/OS";
808: break;
809: case (MDOC_Dx):
1.45 kristaps 810: pp = "DragonFly";
1.1 kristaps 811: break;
812: case (MDOC_Fx):
813: pp = "FreeBSD";
814: break;
815: case (MDOC_Nx):
816: pp = "NetBSD";
817: break;
818: case (MDOC_Ox):
819: pp = "OpenBSD";
820: break;
821: case (MDOC_Ux):
822: pp = "UNIX";
823: break;
824: default:
825: return(1);
826: }
827:
1.23 kristaps 828: PAIR_CLASS_INIT(&tag, "unix");
1.1 kristaps 829: print_otag(h, TAG_SPAN, 1, &tag);
830: print_text(h, pp);
831: return(1);
832: }
833:
834:
835: /* ARGSUSED */
836: static int
1.4 kristaps 837: mdoc_bx_pre(MDOC_ARGS)
838: {
839: const struct mdoc_node *nn;
840: struct htmlpair tag;
841:
1.23 kristaps 842: PAIR_CLASS_INIT(&tag, "unix");
1.4 kristaps 843: print_otag(h, TAG_SPAN, 1, &tag);
844:
845: for (nn = n->child; nn; nn = nn->next)
846: print_mdoc_node(m, nn, h);
847:
848: if (n->child)
849: h->flags |= HTML_NOSPACE;
850:
851: print_text(h, "BSD");
852: return(0);
853: }
854:
855:
856: /* ARGSUSED */
857: static int
1.27 kristaps 858: mdoc_it_block_pre(MDOC_ARGS, int type, int comp,
859: struct roffsu *offs, struct roffsu *width)
1.1 kristaps 860: {
1.14 kristaps 861: struct htmlpair tag;
862: const struct mdoc_node *nn;
1.23 kristaps 863: struct roffsu su;
864:
865: nn = n->parent->parent;
866: assert(nn->args);
867:
1.24 kristaps 868: /* XXX: see notes in mdoc_it_pre(). */
869:
870: if (MDOC_Column == type) {
871: /* Don't width-pad on the left. */
872: SCALE_HS_INIT(width, 0);
873: /* Also disallow non-compact. */
874: comp = 1;
875: }
1.23 kristaps 876: if (MDOC_Diag == type)
1.24 kristaps 877: /* Mandate non-compact with empty prior. */
1.23 kristaps 878: if (n->prev && NULL == n->prev->body->child)
879: comp = 1;
880:
1.24 kristaps 881: bufcat_style(h, "clear", "both");
1.23 kristaps 882: if (offs->scale > 0)
883: bufcat_su(h, "margin-left", offs);
884: if (width->scale > 0)
885: bufcat_su(h, "padding-left", width);
1.1 kristaps 886:
1.23 kristaps 887: PAIR_STYLE_INIT(&tag, h);
888:
1.24 kristaps 889: /* Mandate compact following `Ss' and `Sh' starts. */
890:
1.23 kristaps 891: for (nn = n; nn && ! comp; nn = nn->parent) {
892: if (MDOC_BLOCK != nn->type)
893: continue;
894: if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
895: comp = 1;
896: if (nn->prev)
897: break;
1.1 kristaps 898: }
899:
1.23 kristaps 900: if ( ! comp) {
901: SCALE_VS_INIT(&su, 1);
902: bufcat_su(h, "padding-top", &su);
1.1 kristaps 903: }
904:
1.23 kristaps 905: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 906: print_otag(h, TAG_DIV, 1, &tag);
907: return(1);
908: }
909:
910:
1.25 kristaps 911: /* ARGSUSED */
1.1 kristaps 912: static int
1.23 kristaps 913: mdoc_it_body_pre(MDOC_ARGS, int type)
1.1 kristaps 914: {
1.23 kristaps 915: struct htmlpair tag;
916: struct roffsu su;
917:
918: switch (type) {
919: case (MDOC_Item):
920: /* FALLTHROUGH */
921: case (MDOC_Ohang):
922: /* FALLTHROUGH */
923: case (MDOC_Column):
924: break;
925: default:
1.24 kristaps 926: /*
927: * XXX: this tricks CSS into aligning the bodies with
928: * the right-padding in the head.
929: */
1.23 kristaps 930: SCALE_HS_INIT(&su, 2);
931: bufcat_su(h, "margin-left", &su);
932: PAIR_STYLE_INIT(&tag, h);
933: print_otag(h, TAG_DIV, 1, &tag);
934: break;
935: }
1.1 kristaps 936:
937: return(1);
938: }
939:
940:
1.25 kristaps 941: /* ARGSUSED */
1.1 kristaps 942: static int
1.23 kristaps 943: mdoc_it_head_pre(MDOC_ARGS, int type, struct roffsu *width)
1.1 kristaps 944: {
945: struct htmlpair tag;
946: struct ord *ord;
947: char nbuf[BUFSIZ];
948:
1.23 kristaps 949: switch (type) {
1.1 kristaps 950: case (MDOC_Item):
1.46 kristaps 951: return(0);
1.1 kristaps 952: case (MDOC_Ohang):
1.46 kristaps 953: print_otag(h, TAG_DIV, 0, &tag);
954: return(1);
1.1 kristaps 955: case (MDOC_Column):
1.23 kristaps 956: bufcat_su(h, "min-width", width);
957: bufcat_style(h, "clear", "none");
1.1 kristaps 958: if (n->next && MDOC_HEAD == n->next->type)
1.23 kristaps 959: bufcat_style(h, "float", "left");
960: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 961: print_otag(h, TAG_DIV, 1, &tag);
962: break;
963: default:
1.23 kristaps 964: bufcat_su(h, "min-width", width);
965: SCALE_INVERT(width);
966: bufcat_su(h, "margin-left", width);
1.2 kristaps 967: if (n->next && n->next->child)
1.23 kristaps 968: bufcat_style(h, "float", "left");
1.24 kristaps 969:
970: /* XXX: buffer if we run into body. */
1.23 kristaps 971: SCALE_HS_INIT(width, 1);
972: bufcat_su(h, "margin-right", width);
973: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 974: print_otag(h, TAG_DIV, 1, &tag);
975: break;
976: }
977:
1.23 kristaps 978: switch (type) {
1.1 kristaps 979: case (MDOC_Diag):
1.23 kristaps 980: PAIR_CLASS_INIT(&tag, "diag");
1.1 kristaps 981: print_otag(h, TAG_SPAN, 1, &tag);
982: break;
983: case (MDOC_Enum):
1.39 kristaps 984: ord = h->ords.head;
1.1 kristaps 985: assert(ord);
986: nbuf[BUFSIZ - 1] = 0;
987: (void)snprintf(nbuf, BUFSIZ - 1, "%d.", ord->pos++);
988: print_text(h, nbuf);
989: return(0);
990: case (MDOC_Dash):
991: print_text(h, "\\(en");
992: return(0);
993: case (MDOC_Hyphen):
1.4 kristaps 994: print_text(h, "\\(hy");
1.1 kristaps 995: return(0);
996: case (MDOC_Bullet):
997: print_text(h, "\\(bu");
998: return(0);
999: default:
1000: break;
1001: }
1002:
1003: return(1);
1004: }
1005:
1006:
1007: static int
1.23 kristaps 1008: mdoc_it_pre(MDOC_ARGS)
1.1 kristaps 1009: {
1.23 kristaps 1010: int i, type, wp, comp;
1.1 kristaps 1011: const struct mdoc_node *bl, *nn;
1.23 kristaps 1012: struct roffsu width, offs;
1013:
1.24 kristaps 1014: /*
1015: * XXX: be very careful in changing anything, here. Lists in
1016: * mandoc have many peculiarities; furthermore, they don't
1017: * translate well into HTML and require a bit of mangling.
1018: */
1.1 kristaps 1019:
1020: bl = n->parent->parent;
1.23 kristaps 1021: if (MDOC_BLOCK != n->type)
1.1 kristaps 1022: bl = bl->parent;
1023:
1.23 kristaps 1024: type = a2list(bl);
1.1 kristaps 1025:
1.23 kristaps 1026: /* Set default width and offset. */
1.1 kristaps 1027:
1.24 kristaps 1028: SCALE_HS_INIT(&offs, 0);
1029:
1.1 kristaps 1030: switch (type) {
1031: case (MDOC_Enum):
1032: /* FALLTHROUGH */
1033: case (MDOC_Dash):
1034: /* FALLTHROUGH */
1035: case (MDOC_Hyphen):
1036: /* FALLTHROUGH */
1037: case (MDOC_Bullet):
1.23 kristaps 1038: SCALE_HS_INIT(&width, 2);
1.1 kristaps 1039: break;
1.23 kristaps 1040: default:
1041: SCALE_HS_INIT(&width, INDENT);
1042: break;
1043: }
1044:
1045: /* Get width, offset, and compact arguments. */
1046:
1047: for (wp = -1, comp = i = 0; i < (int)bl->args->argc; i++)
1048: switch (bl->args->argv[i].arg) {
1.24 kristaps 1049: case (MDOC_Column):
1050: wp = i; /* Save for later. */
1051: break;
1.23 kristaps 1052: case (MDOC_Width):
1053: a2width(bl->args->argv[i].value[0], &width);
1054: break;
1055: case (MDOC_Offset):
1056: a2offs(bl->args->argv[i].value[0], &offs);
1057: break;
1058: case (MDOC_Compact):
1059: comp = 1;
1060: break;
1061: default:
1062: break;
1063: }
1064:
1065: /* Override width in some cases. */
1066:
1067: switch (type) {
1.46 kristaps 1068: case (MDOC_Ohang):
1069: /* FALLTHROUGH */
1.33 kristaps 1070: case (MDOC_Item):
1071: /* FALLTHROUGH */
1.1 kristaps 1072: case (MDOC_Inset):
1073: /* FALLTHROUGH */
1074: case (MDOC_Diag):
1.23 kristaps 1075: SCALE_HS_INIT(&width, 0);
1.1 kristaps 1076: break;
1077: default:
1.23 kristaps 1078: if (0 == width.scale)
1079: SCALE_HS_INIT(&width, INDENT);
1.1 kristaps 1080: break;
1081: }
1082:
1.23 kristaps 1083: /* Flip to body/block processing. */
1084:
1085: if (MDOC_BODY == n->type)
1086: return(mdoc_it_body_pre(m, n, h, type));
1087: if (MDOC_BLOCK == n->type)
1.27 kristaps 1088: return(mdoc_it_block_pre(m, n, h, type, comp,
1089: &offs, &width));
1.23 kristaps 1090:
1091: /* Override column widths. */
1092:
1093: if (MDOC_Column == type) {
1094: nn = n->parent->child;
1095: for (i = 0; nn && nn != n; nn = nn->next, i++)
1096: /* Counter... */ ;
1.24 kristaps 1097: if (i < (int)bl->args->argv[wp].sz)
1.23 kristaps 1098: a2width(bl->args->argv[wp].value[i], &width);
1.1 kristaps 1099: }
1100:
1.23 kristaps 1101: return(mdoc_it_head_pre(m, n, h, type, &width));
1.1 kristaps 1102: }
1103:
1104:
1105: /* ARGSUSED */
1106: static int
1107: mdoc_bl_pre(MDOC_ARGS)
1108: {
1109: struct ord *ord;
1110:
1111: if (MDOC_BLOCK != n->type)
1112: return(1);
1113: if (MDOC_Enum != a2list(n))
1114: return(1);
1115:
1116: ord = malloc(sizeof(struct ord));
1.43 kristaps 1117: if (NULL == ord) {
1.44 kristaps 1118: perror(NULL);
1.43 kristaps 1119: exit(EXIT_FAILURE);
1120: }
1.1 kristaps 1121: ord->cookie = n;
1122: ord->pos = 1;
1.39 kristaps 1123: ord->next = h->ords.head;
1124: h->ords.head = ord;
1.1 kristaps 1125: return(1);
1126: }
1127:
1128:
1129: /* ARGSUSED */
1130: static void
1131: mdoc_bl_post(MDOC_ARGS)
1132: {
1133: struct ord *ord;
1134:
1135: if (MDOC_BLOCK != n->type)
1136: return;
1137: if (MDOC_Enum != a2list(n))
1138: return;
1139:
1.39 kristaps 1140: ord = h->ords.head;
1.1 kristaps 1141: assert(ord);
1.39 kristaps 1142: h->ords.head = ord->next;
1.1 kristaps 1143: free(ord);
1144: }
1145:
1146:
1147: /* ARGSUSED */
1148: static int
1149: mdoc_ex_pre(MDOC_ARGS)
1150: {
1151: const struct mdoc_node *nn;
1152: struct tag *t;
1153: struct htmlpair tag;
1154:
1.23 kristaps 1155: PAIR_CLASS_INIT(&tag, "utility");
1156:
1.1 kristaps 1157: print_text(h, "The");
1158: for (nn = n->child; nn; nn = nn->next) {
1159: t = print_otag(h, TAG_SPAN, 1, &tag);
1160: print_text(h, nn->string);
1161: print_tagq(h, t);
1162:
1163: h->flags |= HTML_NOSPACE;
1164:
1165: if (nn->next && NULL == nn->next->next)
1166: print_text(h, ", and");
1167: else if (nn->next)
1168: print_text(h, ",");
1169: else
1170: h->flags &= ~HTML_NOSPACE;
1171: }
1172:
1173: if (n->child->next)
1174: print_text(h, "utilities exit");
1175: else
1176: print_text(h, "utility exits");
1177:
1178: print_text(h, "0 on success, and >0 if an error occurs.");
1179: return(0);
1180: }
1181:
1182:
1183: /* ARGSUSED */
1184: static int
1185: mdoc_dq_pre(MDOC_ARGS)
1186: {
1187:
1188: if (MDOC_BODY != n->type)
1189: return(1);
1190: print_text(h, "\\(lq");
1191: h->flags |= HTML_NOSPACE;
1192: return(1);
1193: }
1194:
1195:
1196: /* ARGSUSED */
1197: static void
1198: mdoc_dq_post(MDOC_ARGS)
1199: {
1200:
1201: if (MDOC_BODY != n->type)
1202: return;
1203: h->flags |= HTML_NOSPACE;
1204: print_text(h, "\\(rq");
1205: }
1206:
1207:
1208: /* ARGSUSED */
1209: static int
1210: mdoc_pq_pre(MDOC_ARGS)
1211: {
1212:
1213: if (MDOC_BODY != n->type)
1214: return(1);
1215: print_text(h, "\\&(");
1216: h->flags |= HTML_NOSPACE;
1217: return(1);
1218: }
1219:
1220:
1221: /* ARGSUSED */
1222: static void
1223: mdoc_pq_post(MDOC_ARGS)
1224: {
1225:
1226: if (MDOC_BODY != n->type)
1227: return;
1228: print_text(h, ")");
1229: }
1230:
1231:
1232: /* ARGSUSED */
1233: static int
1234: mdoc_sq_pre(MDOC_ARGS)
1235: {
1236:
1237: if (MDOC_BODY != n->type)
1238: return(1);
1239: print_text(h, "\\(oq");
1240: h->flags |= HTML_NOSPACE;
1241: return(1);
1242: }
1243:
1244:
1245: /* ARGSUSED */
1246: static void
1247: mdoc_sq_post(MDOC_ARGS)
1248: {
1249:
1250: if (MDOC_BODY != n->type)
1251: return;
1252: h->flags |= HTML_NOSPACE;
1253: print_text(h, "\\(aq");
1254: }
1255:
1256:
1257: /* ARGSUSED */
1258: static int
1259: mdoc_em_pre(MDOC_ARGS)
1260: {
1261: struct htmlpair tag;
1262:
1.23 kristaps 1263: PAIR_CLASS_INIT(&tag, "emph");
1.1 kristaps 1264: print_otag(h, TAG_SPAN, 1, &tag);
1265: return(1);
1266: }
1267:
1268:
1269: /* ARGSUSED */
1270: static int
1271: mdoc_d1_pre(MDOC_ARGS)
1272: {
1.23 kristaps 1273: struct htmlpair tag[2];
1274: struct roffsu su;
1.1 kristaps 1275:
1276: if (MDOC_BLOCK != n->type)
1277: return(1);
1278:
1.35 kristaps 1279: /* FIXME: D1 shouldn't be literal. */
1280:
1.23 kristaps 1281: SCALE_VS_INIT(&su, INDENT - 2);
1282: bufcat_su(h, "margin-left", &su);
1283: PAIR_CLASS_INIT(&tag[0], "lit");
1284: PAIR_STYLE_INIT(&tag[1], h);
1.1 kristaps 1285: print_otag(h, TAG_DIV, 2, tag);
1286: return(1);
1287: }
1288:
1289:
1290: /* ARGSUSED */
1291: static int
1292: mdoc_sx_pre(MDOC_ARGS)
1293: {
1.18 kristaps 1294: struct htmlpair tag[2];
1.1 kristaps 1295: const struct mdoc_node *nn;
1.35 kristaps 1296: char buf[BUFSIZ];
1.1 kristaps 1297:
1.23 kristaps 1298: /* FIXME: duplicates? */
1299:
1.41 kristaps 1300: strlcpy(buf, "#", BUFSIZ);
1.1 kristaps 1301: for (nn = n->child; nn; nn = nn->next) {
1.41 kristaps 1302: html_idcat(buf, nn->string, BUFSIZ);
1.1 kristaps 1303: if (nn->next)
1.42 kristaps 1304: html_idcat(buf, " ", BUFSIZ);
1.1 kristaps 1305: }
1306:
1.23 kristaps 1307: PAIR_CLASS_INIT(&tag[0], "link-sec");
1.21 kristaps 1308: tag[1].key = ATTR_HREF;
1.35 kristaps 1309: tag[1].val = buf;
1.1 kristaps 1310:
1.18 kristaps 1311: print_otag(h, TAG_A, 2, tag);
1.1 kristaps 1312: return(1);
1313: }
1314:
1315:
1316: /* ARGSUSED */
1317: static int
1318: mdoc_aq_pre(MDOC_ARGS)
1319: {
1320:
1321: if (MDOC_BODY != n->type)
1322: return(1);
1323: print_text(h, "\\(la");
1324: h->flags |= HTML_NOSPACE;
1325: return(1);
1326: }
1327:
1328:
1329: /* ARGSUSED */
1330: static void
1331: mdoc_aq_post(MDOC_ARGS)
1332: {
1333:
1334: if (MDOC_BODY != n->type)
1335: return;
1336: h->flags |= HTML_NOSPACE;
1337: print_text(h, "\\(ra");
1338: }
1339:
1340:
1341: /* ARGSUSED */
1342: static int
1343: mdoc_bd_pre(MDOC_ARGS)
1344: {
1345: struct htmlpair tag[2];
1.23 kristaps 1346: int type, comp, i;
1.14 kristaps 1347: const struct mdoc_node *bl, *nn;
1.23 kristaps 1348: struct roffsu su;
1.1 kristaps 1349:
1350: if (MDOC_BLOCK == n->type)
1351: bl = n;
1352: else if (MDOC_HEAD == n->type)
1353: return(0);
1354: else
1355: bl = n->parent;
1356:
1.24 kristaps 1357: SCALE_VS_INIT(&su, 0);
1358:
1.23 kristaps 1359: type = comp = 0;
1.1 kristaps 1360: for (i = 0; i < (int)bl->args->argc; i++)
1361: switch (bl->args->argv[i].arg) {
1362: case (MDOC_Offset):
1.23 kristaps 1363: a2offs(bl->args->argv[i].value[0], &su);
1.1 kristaps 1364: break;
1365: case (MDOC_Compact):
1.23 kristaps 1366: comp = 1;
1.1 kristaps 1367: break;
1.30 kristaps 1368: case (MDOC_Centred):
1369: /* FALLTHROUGH */
1.1 kristaps 1370: case (MDOC_Ragged):
1371: /* FALLTHROUGH */
1372: case (MDOC_Filled):
1373: /* FALLTHROUGH */
1374: case (MDOC_Unfilled):
1375: /* FALLTHROUGH */
1376: case (MDOC_Literal):
1.23 kristaps 1377: type = bl->args->argv[i].arg;
1.1 kristaps 1378: break;
1.30 kristaps 1379: default:
1380: break;
1.1 kristaps 1381: }
1382:
1.31 kristaps 1383: /* FIXME: -centered, etc. formatting. */
1384:
1.1 kristaps 1385: if (MDOC_BLOCK == n->type) {
1.24 kristaps 1386: bufcat_su(h, "margin-left", &su);
1.23 kristaps 1387: for (nn = n; nn && ! comp; nn = nn->parent) {
1388: if (MDOC_BLOCK != nn->type)
1389: continue;
1390: if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
1391: comp = 1;
1392: if (nn->prev)
1393: break;
1394: }
1395: if (comp) {
1396: print_otag(h, TAG_DIV, 0, tag);
1397: return(1);
1.14 kristaps 1398: }
1.23 kristaps 1399: SCALE_VS_INIT(&su, 1);
1400: bufcat_su(h, "margin-top", &su);
1401: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 1402: print_otag(h, TAG_DIV, 1, tag);
1403: return(1);
1404: }
1405:
1.23 kristaps 1406: if (MDOC_Unfilled != type && MDOC_Literal != type)
1.1 kristaps 1407: return(1);
1408:
1.23 kristaps 1409: PAIR_CLASS_INIT(&tag[0], "lit");
1410: bufcat_style(h, "white-space", "pre");
1411: PAIR_STYLE_INIT(&tag[1], h);
1.1 kristaps 1412: print_otag(h, TAG_DIV, 2, tag);
1413:
1.14 kristaps 1414: for (nn = n->child; nn; nn = nn->next) {
1.23 kristaps 1415: h->flags |= HTML_NOSPACE;
1.14 kristaps 1416: print_mdoc_node(m, nn, h);
1417: if (NULL == nn->next)
1418: continue;
1419: if (nn->prev && nn->prev->line < nn->line)
1.1 kristaps 1420: print_text(h, "\n");
1.23 kristaps 1421: else if (NULL == nn->prev)
1422: print_text(h, "\n");
1.1 kristaps 1423: }
1424:
1425: return(0);
1426: }
1427:
1428:
1429: /* ARGSUSED */
1430: static int
1431: mdoc_pa_pre(MDOC_ARGS)
1432: {
1433: struct htmlpair tag;
1434:
1.23 kristaps 1435: PAIR_CLASS_INIT(&tag, "file");
1.1 kristaps 1436: print_otag(h, TAG_SPAN, 1, &tag);
1437: return(1);
1438: }
1439:
1440:
1441: /* ARGSUSED */
1442: static int
1443: mdoc_ad_pre(MDOC_ARGS)
1444: {
1445: struct htmlpair tag;
1446:
1.23 kristaps 1447: PAIR_CLASS_INIT(&tag, "addr");
1.1 kristaps 1448: print_otag(h, TAG_SPAN, 1, &tag);
1449: return(1);
1450: }
1451:
1452:
1453: /* ARGSUSED */
1454: static int
1455: mdoc_an_pre(MDOC_ARGS)
1456: {
1457: struct htmlpair tag;
1458:
1.19 kristaps 1459: /* TODO: -split and -nosplit (see termp_an_pre()). */
1460:
1.23 kristaps 1461: PAIR_CLASS_INIT(&tag, "author");
1.1 kristaps 1462: print_otag(h, TAG_SPAN, 1, &tag);
1463: return(1);
1464: }
1465:
1466:
1467: /* ARGSUSED */
1468: static int
1469: mdoc_cd_pre(MDOC_ARGS)
1470: {
1471: struct htmlpair tag;
1472:
1.28 kristaps 1473: print_otag(h, TAG_DIV, 0, NULL);
1.23 kristaps 1474: PAIR_CLASS_INIT(&tag, "config");
1.1 kristaps 1475: print_otag(h, TAG_SPAN, 1, &tag);
1476: return(1);
1477: }
1478:
1479:
1480: /* ARGSUSED */
1481: static int
1482: mdoc_dv_pre(MDOC_ARGS)
1483: {
1484: struct htmlpair tag;
1485:
1.23 kristaps 1486: PAIR_CLASS_INIT(&tag, "define");
1.1 kristaps 1487: print_otag(h, TAG_SPAN, 1, &tag);
1488: return(1);
1489: }
1490:
1491:
1492: /* ARGSUSED */
1493: static int
1494: mdoc_ev_pre(MDOC_ARGS)
1495: {
1496: struct htmlpair tag;
1497:
1.23 kristaps 1498: PAIR_CLASS_INIT(&tag, "env");
1.1 kristaps 1499: print_otag(h, TAG_SPAN, 1, &tag);
1500: return(1);
1501: }
1502:
1503:
1504: /* ARGSUSED */
1505: static int
1506: mdoc_er_pre(MDOC_ARGS)
1507: {
1508: struct htmlpair tag;
1509:
1.23 kristaps 1510: PAIR_CLASS_INIT(&tag, "errno");
1.1 kristaps 1511: print_otag(h, TAG_SPAN, 1, &tag);
1512: return(1);
1513: }
1514:
1515:
1516: /* ARGSUSED */
1517: static int
1518: mdoc_fa_pre(MDOC_ARGS)
1519: {
1520: const struct mdoc_node *nn;
1521: struct htmlpair tag;
1522: struct tag *t;
1523:
1.23 kristaps 1524: PAIR_CLASS_INIT(&tag, "farg");
1.1 kristaps 1525: if (n->parent->tok != MDOC_Fo) {
1526: print_otag(h, TAG_SPAN, 1, &tag);
1527: return(1);
1528: }
1529:
1530: for (nn = n->child; nn; nn = nn->next) {
1531: t = print_otag(h, TAG_SPAN, 1, &tag);
1532: print_text(h, nn->string);
1533: print_tagq(h, t);
1534: if (nn->next)
1535: print_text(h, ",");
1536: }
1537:
1538: if (n->child && n->next && n->next->tok == MDOC_Fa)
1539: print_text(h, ",");
1540:
1541: return(0);
1542: }
1543:
1544:
1545: /* ARGSUSED */
1546: static int
1547: mdoc_fd_pre(MDOC_ARGS)
1548: {
1.23 kristaps 1549: struct htmlpair tag;
1550: struct roffsu su;
1.1 kristaps 1551:
1552: if (SEC_SYNOPSIS == n->sec) {
1553: if (n->next && MDOC_Fd != n->next->tok) {
1.23 kristaps 1554: SCALE_VS_INIT(&su, 1);
1555: bufcat_su(h, "margin-bottom", &su);
1556: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 1557: print_otag(h, TAG_DIV, 1, &tag);
1558: } else
1559: print_otag(h, TAG_DIV, 0, NULL);
1560: }
1561:
1.23 kristaps 1562: PAIR_CLASS_INIT(&tag, "macro");
1.1 kristaps 1563: print_otag(h, TAG_SPAN, 1, &tag);
1564: return(1);
1565: }
1566:
1567:
1568: /* ARGSUSED */
1569: static int
1570: mdoc_vt_pre(MDOC_ARGS)
1571: {
1.23 kristaps 1572: struct htmlpair tag;
1573: struct roffsu su;
1.1 kristaps 1574:
1575: if (SEC_SYNOPSIS == n->sec) {
1576: if (n->next && MDOC_Vt != n->next->tok) {
1.23 kristaps 1577: SCALE_VS_INIT(&su, 1);
1578: bufcat_su(h, "margin-bottom", &su);
1579: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 1580: print_otag(h, TAG_DIV, 1, &tag);
1581: } else
1582: print_otag(h, TAG_DIV, 0, NULL);
1583: }
1584:
1.23 kristaps 1585: PAIR_CLASS_INIT(&tag, "type");
1.1 kristaps 1586: print_otag(h, TAG_SPAN, 1, &tag);
1587: return(1);
1588: }
1589:
1.2 kristaps 1590:
1.1 kristaps 1591: /* ARGSUSED */
1592: static int
1593: mdoc_ft_pre(MDOC_ARGS)
1594: {
1.23 kristaps 1595: struct htmlpair tag;
1596: struct roffsu su;
1.1 kristaps 1597:
1598: if (SEC_SYNOPSIS == n->sec) {
1599: if (n->prev && MDOC_Fo == n->prev->tok) {
1.23 kristaps 1600: SCALE_VS_INIT(&su, 1);
1601: bufcat_su(h, "margin-top", &su);
1602: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 1603: print_otag(h, TAG_DIV, 1, &tag);
1604: } else
1605: print_otag(h, TAG_DIV, 0, NULL);
1606: }
1607:
1.23 kristaps 1608: PAIR_CLASS_INIT(&tag, "ftype");
1.1 kristaps 1609: print_otag(h, TAG_SPAN, 1, &tag);
1610: return(1);
1611: }
1612:
1613:
1614: /* ARGSUSED */
1615: static int
1616: mdoc_fn_pre(MDOC_ARGS)
1617: {
1618: struct tag *t;
1.15 kristaps 1619: struct htmlpair tag[2];
1.1 kristaps 1620: const struct mdoc_node *nn;
1.7 kristaps 1621: char nbuf[BUFSIZ];
1622: const char *sp, *ep;
1.15 kristaps 1623: int sz, i;
1.23 kristaps 1624: struct roffsu su;
1.1 kristaps 1625:
1626: if (SEC_SYNOPSIS == n->sec) {
1.23 kristaps 1627: SCALE_HS_INIT(&su, INDENT);
1628: bufcat_su(h, "margin-left", &su);
1629: su.scale = -su.scale;
1630: bufcat_su(h, "text-indent", &su);
1631: if (n->next) {
1632: SCALE_VS_INIT(&su, 1);
1633: bufcat_su(h, "margin-bottom", &su);
1634: }
1635: PAIR_STYLE_INIT(&tag[0], h);
1.15 kristaps 1636: print_otag(h, TAG_DIV, 1, tag);
1.1 kristaps 1637: }
1638:
1.7 kristaps 1639: /* Split apart into type and name. */
1640: assert(n->child->string);
1641: sp = n->child->string;
1.19 kristaps 1642:
1.26 kristaps 1643: ep = strchr(sp, ' ');
1644: if (NULL != ep) {
1.23 kristaps 1645: PAIR_CLASS_INIT(&tag[0], "ftype");
1.19 kristaps 1646: t = print_otag(h, TAG_SPAN, 1, tag);
1647:
1648: while (ep) {
1649: sz = MIN((int)(ep - sp), BUFSIZ - 1);
1650: (void)memcpy(nbuf, sp, (size_t)sz);
1651: nbuf[sz] = '\0';
1652: print_text(h, nbuf);
1653: sp = ++ep;
1654: ep = strchr(sp, ' ');
1655: }
1656: print_tagq(h, t);
1.7 kristaps 1657: }
1.1 kristaps 1658:
1.23 kristaps 1659: PAIR_CLASS_INIT(&tag[0], "fname");
1.15 kristaps 1660: t = print_otag(h, TAG_SPAN, 1, tag);
1.7 kristaps 1661:
1662: if (sp) {
1663: (void)strlcpy(nbuf, sp, BUFSIZ);
1664: print_text(h, nbuf);
1665: }
1666:
1.1 kristaps 1667: print_tagq(h, t);
1668:
1669: h->flags |= HTML_NOSPACE;
1670: print_text(h, "(");
1671:
1.23 kristaps 1672: bufinit(h);
1673: PAIR_CLASS_INIT(&tag[0], "farg");
1674: bufcat_style(h, "white-space", "nowrap");
1675: PAIR_STYLE_INIT(&tag[1], h);
1676:
1.1 kristaps 1677: for (nn = n->child->next; nn; nn = nn->next) {
1.23 kristaps 1678: i = 1;
1679: if (SEC_SYNOPSIS == n->sec)
1680: i = 2;
1.15 kristaps 1681: t = print_otag(h, TAG_SPAN, i, tag);
1.1 kristaps 1682: print_text(h, nn->string);
1683: print_tagq(h, t);
1684: if (nn->next)
1685: print_text(h, ",");
1686: }
1687:
1688: print_text(h, ")");
1689: if (SEC_SYNOPSIS == n->sec)
1690: print_text(h, ";");
1691:
1692: return(0);
1693: }
1694:
1695:
1696: /* ARGSUSED */
1697: static int
1698: mdoc_sp_pre(MDOC_ARGS)
1699: {
1.23 kristaps 1700: int len;
1701: struct htmlpair tag;
1702: struct roffsu su;
1.1 kristaps 1703:
1704: switch (n->tok) {
1705: case (MDOC_sp):
1.23 kristaps 1706: /* FIXME: can this have a scaling indicator? */
1.1 kristaps 1707: len = n->child ? atoi(n->child->string) : 1;
1708: break;
1709: case (MDOC_br):
1710: len = 0;
1711: break;
1712: default:
1713: len = 1;
1714: break;
1715: }
1716:
1.23 kristaps 1717: SCALE_VS_INIT(&su, len);
1718: bufcat_su(h, "height", &su);
1719: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 1720: print_otag(h, TAG_DIV, 1, &tag);
1.42 kristaps 1721: /* So the div isn't empty: */
1722: print_text(h, "\\~");
1723:
1724: return(0);
1.1 kristaps 1725:
1726: }
1.2 kristaps 1727:
1728:
1729: /* ARGSUSED */
1730: static int
1731: mdoc_brq_pre(MDOC_ARGS)
1732: {
1733:
1734: if (MDOC_BODY != n->type)
1735: return(1);
1736: print_text(h, "\\(lC");
1737: h->flags |= HTML_NOSPACE;
1738: return(1);
1739: }
1740:
1741:
1742: /* ARGSUSED */
1743: static void
1744: mdoc_brq_post(MDOC_ARGS)
1745: {
1746:
1747: if (MDOC_BODY != n->type)
1748: return;
1749: h->flags |= HTML_NOSPACE;
1750: print_text(h, "\\(rC");
1751: }
1752:
1753:
1754: /* ARGSUSED */
1755: static int
1756: mdoc_lk_pre(MDOC_ARGS)
1757: {
1758: const struct mdoc_node *nn;
1759: struct htmlpair tag[2];
1760:
1761: nn = n->child;
1762:
1.23 kristaps 1763: PAIR_CLASS_INIT(&tag[0], "link-ext");
1.2 kristaps 1764: tag[1].key = ATTR_HREF;
1765: tag[1].val = nn->string;
1766: print_otag(h, TAG_A, 2, tag);
1767:
1.38 kristaps 1768: if (NULL == nn->next)
1769: return(1);
1770:
1.2 kristaps 1771: for (nn = nn->next; nn; nn = nn->next)
1772: print_text(h, nn->string);
1773:
1774: return(0);
1775: }
1776:
1777:
1778: /* ARGSUSED */
1779: static int
1780: mdoc_mt_pre(MDOC_ARGS)
1781: {
1782: struct htmlpair tag[2];
1783: struct tag *t;
1784: const struct mdoc_node *nn;
1785:
1.23 kristaps 1786: PAIR_CLASS_INIT(&tag[0], "link-mail");
1.2 kristaps 1787:
1788: for (nn = n->child; nn; nn = nn->next) {
1.16 kristaps 1789: bufinit(h);
1790: bufcat(h, "mailto:");
1791: bufcat(h, nn->string);
1.23 kristaps 1792: PAIR_STYLE_INIT(&tag[1], h);
1.2 kristaps 1793: t = print_otag(h, TAG_A, 2, tag);
1794: print_text(h, nn->string);
1795: print_tagq(h, t);
1796: }
1797:
1798: return(0);
1799: }
1.4 kristaps 1800:
1801:
1802: /* ARGSUSED */
1803: static int
1804: mdoc_fo_pre(MDOC_ARGS)
1805: {
1806: struct htmlpair tag;
1807:
1808: if (MDOC_BODY == n->type) {
1809: h->flags |= HTML_NOSPACE;
1810: print_text(h, "(");
1811: h->flags |= HTML_NOSPACE;
1812: return(1);
1813: } else if (MDOC_BLOCK == n->type)
1814: return(1);
1815:
1.23 kristaps 1816: PAIR_CLASS_INIT(&tag, "fname");
1.4 kristaps 1817: print_otag(h, TAG_SPAN, 1, &tag);
1818: return(1);
1819: }
1820:
1821:
1822: /* ARGSUSED */
1823: static void
1824: mdoc_fo_post(MDOC_ARGS)
1825: {
1826: if (MDOC_BODY != n->type)
1827: return;
1828: h->flags |= HTML_NOSPACE;
1829: print_text(h, ")");
1830: h->flags |= HTML_NOSPACE;
1831: print_text(h, ";");
1832: }
1833:
1834:
1835: /* ARGSUSED */
1836: static int
1837: mdoc_in_pre(MDOC_ARGS)
1838: {
1839: const struct mdoc_node *nn;
1.23 kristaps 1840: struct tag *t;
1.17 kristaps 1841: struct htmlpair tag[2];
1842: int i;
1.23 kristaps 1843: struct roffsu su;
1.4 kristaps 1844:
1845: if (SEC_SYNOPSIS == n->sec) {
1846: if (n->next && MDOC_In != n->next->tok) {
1.23 kristaps 1847: SCALE_VS_INIT(&su, 1);
1848: bufcat_su(h, "margin-bottom", &su);
1849: PAIR_STYLE_INIT(&tag[0], h);
1.17 kristaps 1850: print_otag(h, TAG_DIV, 1, tag);
1.4 kristaps 1851: } else
1852: print_otag(h, TAG_DIV, 0, NULL);
1853: }
1854:
1.34 kristaps 1855: /* FIXME: there's a buffer bug in here somewhere. */
1856:
1.23 kristaps 1857: PAIR_CLASS_INIT(&tag[0], "includes");
1.17 kristaps 1858: print_otag(h, TAG_SPAN, 1, tag);
1.4 kristaps 1859:
1860: if (SEC_SYNOPSIS == n->sec)
1861: print_text(h, "#include");
1862:
1863: print_text(h, "<");
1864: h->flags |= HTML_NOSPACE;
1865:
1866: /* XXX -- see warning in termp_in_post(). */
1867:
1.17 kristaps 1868: for (nn = n->child; nn; nn = nn->next) {
1.23 kristaps 1869: PAIR_CLASS_INIT(&tag[0], "link-includes");
1870: i = 1;
1.41 kristaps 1871: bufinit(h);
1.17 kristaps 1872: if (h->base_includes) {
1873: buffmt_includes(h, nn->string);
1874: tag[i].key = ATTR_HREF;
1875: tag[i++].val = h->buf;
1876: }
1877: t = print_otag(h, TAG_A, i, tag);
1.4 kristaps 1878: print_mdoc_node(m, nn, h);
1.17 kristaps 1879: print_tagq(h, t);
1880: }
1.4 kristaps 1881:
1882: h->flags |= HTML_NOSPACE;
1883: print_text(h, ">");
1884:
1885: return(0);
1886: }
1887:
1888:
1889: /* ARGSUSED */
1890: static int
1891: mdoc_ic_pre(MDOC_ARGS)
1892: {
1893: struct htmlpair tag;
1894:
1.23 kristaps 1895: PAIR_CLASS_INIT(&tag, "cmd");
1.4 kristaps 1896: print_otag(h, TAG_SPAN, 1, &tag);
1897: return(1);
1898: }
1899:
1900:
1901: /* ARGSUSED */
1902: static int
1903: mdoc_rv_pre(MDOC_ARGS)
1904: {
1905: const struct mdoc_node *nn;
1906: struct htmlpair tag;
1907: struct tag *t;
1908:
1909: print_otag(h, TAG_DIV, 0, NULL);
1910: print_text(h, "The");
1911:
1912: for (nn = n->child; nn; nn = nn->next) {
1.23 kristaps 1913: PAIR_CLASS_INIT(&tag, "fname");
1.4 kristaps 1914: t = print_otag(h, TAG_SPAN, 1, &tag);
1915: print_text(h, nn->string);
1916: print_tagq(h, t);
1917:
1918: h->flags |= HTML_NOSPACE;
1919: if (nn->next && NULL == nn->next->next)
1920: print_text(h, "(), and");
1921: else if (nn->next)
1922: print_text(h, "(),");
1923: else
1924: print_text(h, "()");
1925: }
1926:
1927: if (n->child->next)
1928: print_text(h, "functions return");
1929: else
1930: print_text(h, "function returns");
1931:
1932: print_text(h, "the value 0 if successful; otherwise the value "
1933: "-1 is returned and the global variable");
1934:
1.23 kristaps 1935: PAIR_CLASS_INIT(&tag, "var");
1.4 kristaps 1936: t = print_otag(h, TAG_SPAN, 1, &tag);
1937: print_text(h, "errno");
1938: print_tagq(h, t);
1939: print_text(h, "is set to indicate the error.");
1940: return(0);
1941: }
1942:
1943:
1944: /* ARGSUSED */
1945: static int
1946: mdoc_va_pre(MDOC_ARGS)
1947: {
1948: struct htmlpair tag;
1949:
1.23 kristaps 1950: PAIR_CLASS_INIT(&tag, "var");
1.4 kristaps 1951: print_otag(h, TAG_SPAN, 1, &tag);
1952: return(1);
1953: }
1954:
1955:
1956: /* ARGSUSED */
1957: static int
1958: mdoc_bq_pre(MDOC_ARGS)
1959: {
1960:
1961: if (MDOC_BODY != n->type)
1962: return(1);
1963: print_text(h, "\\(lB");
1964: h->flags |= HTML_NOSPACE;
1965: return(1);
1966: }
1967:
1968:
1969: /* ARGSUSED */
1970: static void
1971: mdoc_bq_post(MDOC_ARGS)
1972: {
1973:
1974: if (MDOC_BODY != n->type)
1975: return;
1976: h->flags |= HTML_NOSPACE;
1977: print_text(h, "\\(rB");
1978: }
1.5 kristaps 1979:
1980:
1981: /* ARGSUSED */
1982: static int
1983: mdoc_ap_pre(MDOC_ARGS)
1984: {
1985:
1986: h->flags |= HTML_NOSPACE;
1987: print_text(h, "\\(aq");
1988: h->flags |= HTML_NOSPACE;
1989: return(1);
1990: }
1991:
1992:
1993: /* ARGSUSED */
1994: static int
1995: mdoc_bf_pre(MDOC_ARGS)
1996: {
1.23 kristaps 1997: int i;
1998: struct htmlpair tag[2];
1999: struct roffsu su;
1.5 kristaps 2000:
2001: if (MDOC_HEAD == n->type)
2002: return(0);
2003: else if (MDOC_BLOCK != n->type)
2004: return(1);
2005:
1.23 kristaps 2006: PAIR_CLASS_INIT(&tag[0], "lit");
1.5 kristaps 2007:
2008: if (n->head->child) {
2009: if ( ! strcmp("Em", n->head->child->string))
1.23 kristaps 2010: PAIR_CLASS_INIT(&tag[0], "emph");
1.5 kristaps 2011: else if ( ! strcmp("Sy", n->head->child->string))
1.23 kristaps 2012: PAIR_CLASS_INIT(&tag[0], "symb");
1.5 kristaps 2013: else if ( ! strcmp("Li", n->head->child->string))
1.23 kristaps 2014: PAIR_CLASS_INIT(&tag[0], "lit");
1.5 kristaps 2015: } else {
2016: assert(n->args);
2017: for (i = 0; i < (int)n->args->argc; i++)
2018: switch (n->args->argv[i].arg) {
2019: case (MDOC_Symbolic):
1.23 kristaps 2020: PAIR_CLASS_INIT(&tag[0], "symb");
1.5 kristaps 2021: break;
2022: case (MDOC_Literal):
1.23 kristaps 2023: PAIR_CLASS_INIT(&tag[0], "lit");
1.5 kristaps 2024: break;
2025: case (MDOC_Emphasis):
1.23 kristaps 2026: PAIR_CLASS_INIT(&tag[0], "emph");
1.5 kristaps 2027: break;
2028: default:
2029: break;
2030: }
2031: }
2032:
2033: /* FIXME: div's have spaces stripped--we want them. */
2034:
1.23 kristaps 2035: bufcat_style(h, "display", "inline");
2036: SCALE_HS_INIT(&su, 1);
2037: bufcat_su(h, "margin-right", &su);
2038: PAIR_STYLE_INIT(&tag[1], h);
1.5 kristaps 2039: print_otag(h, TAG_DIV, 2, tag);
2040: return(1);
2041: }
2042:
2043:
2044: /* ARGSUSED */
2045: static int
2046: mdoc_ms_pre(MDOC_ARGS)
2047: {
2048: struct htmlpair tag;
2049:
1.23 kristaps 2050: PAIR_CLASS_INIT(&tag, "symb");
1.5 kristaps 2051: print_otag(h, TAG_SPAN, 1, &tag);
2052: return(1);
2053: }
2054:
2055:
2056: /* ARGSUSED */
2057: static int
2058: mdoc_pf_pre(MDOC_ARGS)
2059: {
2060:
2061: h->flags |= HTML_IGNDELIM;
2062: return(1);
2063: }
2064:
2065:
2066: /* ARGSUSED */
2067: static void
2068: mdoc_pf_post(MDOC_ARGS)
2069: {
2070:
2071: h->flags &= ~HTML_IGNDELIM;
2072: h->flags |= HTML_NOSPACE;
2073: }
2074:
2075:
2076: /* ARGSUSED */
2077: static int
2078: mdoc_rs_pre(MDOC_ARGS)
2079: {
1.23 kristaps 2080: struct htmlpair tag;
2081: struct roffsu su;
1.5 kristaps 2082:
2083: if (MDOC_BLOCK != n->type)
2084: return(1);
2085:
1.8 kristaps 2086: if (n->prev && SEC_SEE_ALSO == n->sec) {
1.23 kristaps 2087: SCALE_VS_INIT(&su, 1);
2088: bufcat_su(h, "margin-top", &su);
2089: PAIR_STYLE_INIT(&tag, h);
1.8 kristaps 2090: print_otag(h, TAG_DIV, 1, &tag);
1.5 kristaps 2091: }
2092:
1.23 kristaps 2093: PAIR_CLASS_INIT(&tag, "ref");
1.8 kristaps 2094: print_otag(h, TAG_SPAN, 1, &tag);
1.5 kristaps 2095: return(1);
2096: }
1.6 kristaps 2097:
2098:
2099:
2100: /* ARGSUSED */
2101: static int
2102: mdoc_li_pre(MDOC_ARGS)
2103: {
2104: struct htmlpair tag;
2105:
1.23 kristaps 2106: PAIR_CLASS_INIT(&tag, "lit");
1.6 kristaps 2107: print_otag(h, TAG_SPAN, 1, &tag);
2108: return(1);
2109: }
2110:
2111:
2112: /* ARGSUSED */
2113: static int
2114: mdoc_sy_pre(MDOC_ARGS)
2115: {
2116: struct htmlpair tag;
2117:
1.23 kristaps 2118: PAIR_CLASS_INIT(&tag, "symb");
1.6 kristaps 2119: print_otag(h, TAG_SPAN, 1, &tag);
2120: return(1);
2121: }
2122:
2123:
2124: /* ARGSUSED */
2125: static int
2126: mdoc_bt_pre(MDOC_ARGS)
2127: {
2128:
2129: print_text(h, "is currently in beta test.");
2130: return(0);
2131: }
2132:
2133:
2134: /* ARGSUSED */
2135: static int
2136: mdoc_ud_pre(MDOC_ARGS)
2137: {
2138:
2139: print_text(h, "currently under development.");
2140: return(0);
2141: }
2142:
2143:
2144: /* ARGSUSED */
2145: static int
2146: mdoc_lb_pre(MDOC_ARGS)
2147: {
2148: struct htmlpair tag;
2149:
2150: if (SEC_SYNOPSIS == n->sec)
2151: print_otag(h, TAG_DIV, 0, NULL);
1.23 kristaps 2152: PAIR_CLASS_INIT(&tag, "lib");
1.6 kristaps 2153: print_otag(h, TAG_SPAN, 1, &tag);
2154: return(1);
2155: }
1.10 kristaps 2156:
2157:
2158: /* ARGSUSED */
2159: static int
2160: mdoc__x_pre(MDOC_ARGS)
2161: {
1.38 kristaps 2162: struct htmlpair tag[2];
1.37 kristaps 2163:
1.10 kristaps 2164: switch (n->tok) {
2165: case(MDOC__A):
1.38 kristaps 2166: PAIR_CLASS_INIT(&tag[0], "ref-auth");
1.10 kristaps 2167: break;
2168: case(MDOC__B):
1.38 kristaps 2169: PAIR_CLASS_INIT(&tag[0], "ref-book");
1.10 kristaps 2170: break;
2171: case(MDOC__C):
1.38 kristaps 2172: PAIR_CLASS_INIT(&tag[0], "ref-city");
1.10 kristaps 2173: break;
2174: case(MDOC__D):
1.38 kristaps 2175: PAIR_CLASS_INIT(&tag[0], "ref-date");
1.10 kristaps 2176: break;
2177: case(MDOC__I):
1.38 kristaps 2178: PAIR_CLASS_INIT(&tag[0], "ref-issue");
1.10 kristaps 2179: break;
2180: case(MDOC__J):
1.38 kristaps 2181: PAIR_CLASS_INIT(&tag[0], "ref-jrnl");
1.10 kristaps 2182: break;
2183: case(MDOC__N):
1.38 kristaps 2184: PAIR_CLASS_INIT(&tag[0], "ref-num");
1.10 kristaps 2185: break;
2186: case(MDOC__O):
1.38 kristaps 2187: PAIR_CLASS_INIT(&tag[0], "ref-opt");
1.10 kristaps 2188: break;
2189: case(MDOC__P):
1.38 kristaps 2190: PAIR_CLASS_INIT(&tag[0], "ref-page");
1.10 kristaps 2191: break;
2192: case(MDOC__Q):
1.38 kristaps 2193: PAIR_CLASS_INIT(&tag[0], "ref-corp");
1.10 kristaps 2194: break;
2195: case(MDOC__R):
1.38 kristaps 2196: PAIR_CLASS_INIT(&tag[0], "ref-rep");
1.10 kristaps 2197: break;
2198: case(MDOC__T):
1.38 kristaps 2199: PAIR_CLASS_INIT(&tag[0], "ref-title");
1.10 kristaps 2200: print_text(h, "\\(lq");
2201: h->flags |= HTML_NOSPACE;
2202: break;
1.38 kristaps 2203: case(MDOC__U):
2204: PAIR_CLASS_INIT(&tag[0], "link-ref");
2205: break;
1.10 kristaps 2206: case(MDOC__V):
1.38 kristaps 2207: PAIR_CLASS_INIT(&tag[0], "ref-vol");
1.10 kristaps 2208: break;
2209: default:
2210: abort();
2211: /* NOTREACHED */
2212: }
2213:
1.38 kristaps 2214: if (MDOC__U != n->tok) {
2215: print_otag(h, TAG_SPAN, 1, tag);
2216: return(1);
2217: }
2218:
2219: PAIR_HREF_INIT(&tag[1], n->child->string);
2220: print_otag(h, TAG_A, 2, tag);
1.10 kristaps 2221: return(1);
2222: }
2223:
2224:
2225: /* ARGSUSED */
2226: static void
2227: mdoc__x_post(MDOC_ARGS)
2228: {
2229:
2230: h->flags |= HTML_NOSPACE;
2231: switch (n->tok) {
2232: case (MDOC__T):
2233: print_text(h, "\\(rq");
2234: h->flags |= HTML_NOSPACE;
2235: break;
2236: default:
2237: break;
2238: }
2239: print_text(h, n->next ? "," : ".");
2240: }
CVSweb