Annotation of mandoc/mdoc_html.c, Revision 1.37
1.37 ! kristaps 1: /* $Id: mdoc_html.c,v 1.36 2009/10/22 18:55:32 kristaps Exp $ */
1.1 kristaps 2: /*
3: * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se>
4: *
5: * Permission to use, copy, modify, and distribute this software for any
6: * purpose with or without fee is hereby granted, provided that the above
7: * copyright notice and this permission notice appear in all copies.
8: *
9: * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
10: * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
11: * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
12: * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13: * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
14: * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
15: * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
16: */
17: #include <sys/types.h>
1.7 kristaps 18: #include <sys/param.h>
1.1 kristaps 19: #include <sys/queue.h>
20:
21: #include <assert.h>
22: #include <ctype.h>
23: #include <err.h>
24: #include <stdio.h>
25: #include <stdlib.h>
26: #include <string.h>
27: #include <unistd.h>
28:
1.23 kristaps 29: #include "out.h"
1.1 kristaps 30: #include "html.h"
31: #include "mdoc.h"
1.29 kristaps 32: #include "main.h"
1.1 kristaps 33:
34: #define INDENT 5
35: #define HALFINDENT 3
36:
37: #define MDOC_ARGS const struct mdoc_meta *m, \
38: const struct mdoc_node *n, \
39: struct html *h
40:
41: struct htmlmdoc {
42: int (*pre)(MDOC_ARGS);
43: void (*post)(MDOC_ARGS);
44: };
45:
46: static void print_mdoc(MDOC_ARGS);
47: static void print_mdoc_head(MDOC_ARGS);
48: static void print_mdoc_node(MDOC_ARGS);
49: static void print_mdoc_nodelist(MDOC_ARGS);
50:
1.23 kristaps 51: static void a2width(const char *, struct roffsu *);
52: static void a2offs(const char *, struct roffsu *);
1.27 kristaps 53:
1.1 kristaps 54: static int a2list(const struct mdoc_node *);
55:
56: static void mdoc_root_post(MDOC_ARGS);
57: static int mdoc_root_pre(MDOC_ARGS);
58:
1.10 kristaps 59: static void mdoc__x_post(MDOC_ARGS);
60: static int mdoc__x_pre(MDOC_ARGS);
1.1 kristaps 61: static int mdoc_ad_pre(MDOC_ARGS);
62: static int mdoc_an_pre(MDOC_ARGS);
1.5 kristaps 63: static int mdoc_ap_pre(MDOC_ARGS);
1.1 kristaps 64: static void mdoc_aq_post(MDOC_ARGS);
65: static int mdoc_aq_pre(MDOC_ARGS);
66: static int mdoc_ar_pre(MDOC_ARGS);
67: static int mdoc_bd_pre(MDOC_ARGS);
1.5 kristaps 68: static int mdoc_bf_pre(MDOC_ARGS);
1.1 kristaps 69: static void mdoc_bl_post(MDOC_ARGS);
70: static int mdoc_bl_pre(MDOC_ARGS);
1.4 kristaps 71: static void mdoc_bq_post(MDOC_ARGS);
72: static int mdoc_bq_pre(MDOC_ARGS);
1.2 kristaps 73: static void mdoc_brq_post(MDOC_ARGS);
74: static int mdoc_brq_pre(MDOC_ARGS);
1.6 kristaps 75: static int mdoc_bt_pre(MDOC_ARGS);
1.4 kristaps 76: static int mdoc_bx_pre(MDOC_ARGS);
1.1 kristaps 77: static int mdoc_cd_pre(MDOC_ARGS);
78: static int mdoc_d1_pre(MDOC_ARGS);
79: static void mdoc_dq_post(MDOC_ARGS);
80: static int mdoc_dq_pre(MDOC_ARGS);
81: static int mdoc_dv_pre(MDOC_ARGS);
82: static int mdoc_fa_pre(MDOC_ARGS);
83: static int mdoc_fd_pre(MDOC_ARGS);
84: static int mdoc_fl_pre(MDOC_ARGS);
85: static int mdoc_fn_pre(MDOC_ARGS);
86: static int mdoc_ft_pre(MDOC_ARGS);
87: static int mdoc_em_pre(MDOC_ARGS);
88: static int mdoc_er_pre(MDOC_ARGS);
89: static int mdoc_ev_pre(MDOC_ARGS);
90: static int mdoc_ex_pre(MDOC_ARGS);
1.4 kristaps 91: static void mdoc_fo_post(MDOC_ARGS);
92: static int mdoc_fo_pre(MDOC_ARGS);
93: static int mdoc_ic_pre(MDOC_ARGS);
94: static int mdoc_in_pre(MDOC_ARGS);
1.27 kristaps 95: static int mdoc_it_block_pre(MDOC_ARGS, int, int,
96: struct roffsu *, struct roffsu *);
97: static int mdoc_it_head_pre(MDOC_ARGS, int,
98: struct roffsu *);
99: static int mdoc_it_body_pre(MDOC_ARGS, int);
1.1 kristaps 100: static int mdoc_it_pre(MDOC_ARGS);
1.6 kristaps 101: static int mdoc_lb_pre(MDOC_ARGS);
102: static int mdoc_li_pre(MDOC_ARGS);
1.2 kristaps 103: static int mdoc_lk_pre(MDOC_ARGS);
104: static int mdoc_mt_pre(MDOC_ARGS);
1.5 kristaps 105: static int mdoc_ms_pre(MDOC_ARGS);
1.1 kristaps 106: static int mdoc_nd_pre(MDOC_ARGS);
107: static int mdoc_nm_pre(MDOC_ARGS);
108: static int mdoc_ns_pre(MDOC_ARGS);
109: static void mdoc_op_post(MDOC_ARGS);
110: static int mdoc_op_pre(MDOC_ARGS);
111: static int mdoc_pa_pre(MDOC_ARGS);
1.5 kristaps 112: static void mdoc_pf_post(MDOC_ARGS);
113: static int mdoc_pf_pre(MDOC_ARGS);
1.1 kristaps 114: static void mdoc_pq_post(MDOC_ARGS);
115: static int mdoc_pq_pre(MDOC_ARGS);
1.5 kristaps 116: static int mdoc_rs_pre(MDOC_ARGS);
1.4 kristaps 117: static int mdoc_rv_pre(MDOC_ARGS);
1.1 kristaps 118: static int mdoc_sh_pre(MDOC_ARGS);
119: static int mdoc_sp_pre(MDOC_ARGS);
120: static void mdoc_sq_post(MDOC_ARGS);
121: static int mdoc_sq_pre(MDOC_ARGS);
122: static int mdoc_ss_pre(MDOC_ARGS);
123: static int mdoc_sx_pre(MDOC_ARGS);
1.6 kristaps 124: static int mdoc_sy_pre(MDOC_ARGS);
125: static int mdoc_ud_pre(MDOC_ARGS);
1.4 kristaps 126: static int mdoc_va_pre(MDOC_ARGS);
1.1 kristaps 127: static int mdoc_vt_pre(MDOC_ARGS);
128: static int mdoc_xr_pre(MDOC_ARGS);
129: static int mdoc_xx_pre(MDOC_ARGS);
130:
131: #ifdef __linux__
132: extern size_t strlcpy(char *, const char *, size_t);
133: extern size_t strlcat(char *, const char *, size_t);
134: #endif
135:
136: static const struct htmlmdoc mdocs[MDOC_MAX] = {
1.5 kristaps 137: {mdoc_ap_pre, NULL}, /* Ap */
1.1 kristaps 138: {NULL, NULL}, /* Dd */
139: {NULL, NULL}, /* Dt */
140: {NULL, NULL}, /* Os */
141: {mdoc_sh_pre, NULL }, /* Sh */
142: {mdoc_ss_pre, NULL }, /* Ss */
143: {mdoc_sp_pre, NULL}, /* Pp */
144: {mdoc_d1_pre, NULL}, /* D1 */
145: {mdoc_d1_pre, NULL}, /* Dl */
146: {mdoc_bd_pre, NULL}, /* Bd */
147: {NULL, NULL}, /* Ed */
148: {mdoc_bl_pre, mdoc_bl_post}, /* Bl */
149: {NULL, NULL}, /* El */
150: {mdoc_it_pre, NULL}, /* It */
151: {mdoc_ad_pre, NULL}, /* Ad */
152: {mdoc_an_pre, NULL}, /* An */
153: {mdoc_ar_pre, NULL}, /* Ar */
154: {mdoc_cd_pre, NULL}, /* Cd */
155: {mdoc_fl_pre, NULL}, /* Cm */
156: {mdoc_dv_pre, NULL}, /* Dv */
157: {mdoc_er_pre, NULL}, /* Er */
158: {mdoc_ev_pre, NULL}, /* Ev */
159: {mdoc_ex_pre, NULL}, /* Ex */
160: {mdoc_fa_pre, NULL}, /* Fa */
161: {mdoc_fd_pre, NULL}, /* Fd */
162: {mdoc_fl_pre, NULL}, /* Fl */
163: {mdoc_fn_pre, NULL}, /* Fn */
164: {mdoc_ft_pre, NULL}, /* Ft */
1.4 kristaps 165: {mdoc_ic_pre, NULL}, /* Ic */
166: {mdoc_in_pre, NULL}, /* In */
1.6 kristaps 167: {mdoc_li_pre, NULL}, /* Li */
1.1 kristaps 168: {mdoc_nd_pre, NULL}, /* Nd */
169: {mdoc_nm_pre, NULL}, /* Nm */
170: {mdoc_op_pre, mdoc_op_post}, /* Op */
171: {NULL, NULL}, /* Ot */
172: {mdoc_pa_pre, NULL}, /* Pa */
1.4 kristaps 173: {mdoc_rv_pre, NULL}, /* Rv */
1.1 kristaps 174: {NULL, NULL}, /* St */
1.4 kristaps 175: {mdoc_va_pre, NULL}, /* Va */
1.1 kristaps 176: {mdoc_vt_pre, NULL}, /* Vt */
177: {mdoc_xr_pre, NULL}, /* Xr */
1.10 kristaps 178: {mdoc__x_pre, mdoc__x_post}, /* %A */
179: {mdoc__x_pre, mdoc__x_post}, /* %B */
180: {mdoc__x_pre, mdoc__x_post}, /* %D */
181: {mdoc__x_pre, mdoc__x_post}, /* %I */
182: {mdoc__x_pre, mdoc__x_post}, /* %J */
183: {mdoc__x_pre, mdoc__x_post}, /* %N */
184: {mdoc__x_pre, mdoc__x_post}, /* %O */
185: {mdoc__x_pre, mdoc__x_post}, /* %P */
186: {mdoc__x_pre, mdoc__x_post}, /* %R */
187: {mdoc__x_pre, mdoc__x_post}, /* %T */
188: {mdoc__x_pre, mdoc__x_post}, /* %V */
1.1 kristaps 189: {NULL, NULL}, /* Ac */
190: {mdoc_aq_pre, mdoc_aq_post}, /* Ao */
191: {mdoc_aq_pre, mdoc_aq_post}, /* Aq */
192: {NULL, NULL}, /* At */
193: {NULL, NULL}, /* Bc */
1.5 kristaps 194: {mdoc_bf_pre, NULL}, /* Bf */
1.4 kristaps 195: {mdoc_bq_pre, mdoc_bq_post}, /* Bo */
196: {mdoc_bq_pre, mdoc_bq_post}, /* Bq */
1.1 kristaps 197: {mdoc_xx_pre, NULL}, /* Bsx */
1.4 kristaps 198: {mdoc_bx_pre, NULL}, /* Bx */
1.1 kristaps 199: {NULL, NULL}, /* Db */
200: {NULL, NULL}, /* Dc */
1.4 kristaps 201: {mdoc_dq_pre, mdoc_dq_post}, /* Do */
1.1 kristaps 202: {mdoc_dq_pre, mdoc_dq_post}, /* Dq */
203: {NULL, NULL}, /* Ec */
204: {NULL, NULL}, /* Ef */
205: {mdoc_em_pre, NULL}, /* Em */
206: {NULL, NULL}, /* Eo */
207: {mdoc_xx_pre, NULL}, /* Fx */
1.5 kristaps 208: {mdoc_ms_pre, NULL}, /* Ms */ /* FIXME: convert to symbol? */
1.1 kristaps 209: {NULL, NULL}, /* No */
210: {mdoc_ns_pre, NULL}, /* Ns */
211: {mdoc_xx_pre, NULL}, /* Nx */
212: {mdoc_xx_pre, NULL}, /* Ox */
213: {NULL, NULL}, /* Pc */
1.5 kristaps 214: {mdoc_pf_pre, mdoc_pf_post}, /* Pf */
1.1 kristaps 215: {mdoc_pq_pre, mdoc_pq_post}, /* Po */
216: {mdoc_pq_pre, mdoc_pq_post}, /* Pq */
217: {NULL, NULL}, /* Qc */
1.4 kristaps 218: {mdoc_sq_pre, mdoc_sq_post}, /* Ql */
1.5 kristaps 219: {mdoc_dq_pre, mdoc_dq_post}, /* Qo */
220: {mdoc_dq_pre, mdoc_dq_post}, /* Qq */
1.1 kristaps 221: {NULL, NULL}, /* Re */
1.5 kristaps 222: {mdoc_rs_pre, NULL}, /* Rs */
1.1 kristaps 223: {NULL, NULL}, /* Sc */
224: {mdoc_sq_pre, mdoc_sq_post}, /* So */
225: {mdoc_sq_pre, mdoc_sq_post}, /* Sq */
1.6 kristaps 226: {NULL, NULL}, /* Sm */ /* FIXME - no idea. */
1.1 kristaps 227: {mdoc_sx_pre, NULL}, /* Sx */
1.6 kristaps 228: {mdoc_sy_pre, NULL}, /* Sy */
1.1 kristaps 229: {NULL, NULL}, /* Tn */
230: {mdoc_xx_pre, NULL}, /* Ux */
231: {NULL, NULL}, /* Xc */
232: {NULL, NULL}, /* Xo */
1.4 kristaps 233: {mdoc_fo_pre, mdoc_fo_post}, /* Fo */
1.1 kristaps 234: {NULL, NULL}, /* Fc */
1.4 kristaps 235: {mdoc_op_pre, mdoc_op_post}, /* Oo */
1.1 kristaps 236: {NULL, NULL}, /* Oc */
237: {NULL, NULL}, /* Bk */
238: {NULL, NULL}, /* Ek */
1.6 kristaps 239: {mdoc_bt_pre, NULL}, /* Bt */
1.1 kristaps 240: {NULL, NULL}, /* Hf */
241: {NULL, NULL}, /* Fr */
1.6 kristaps 242: {mdoc_ud_pre, NULL}, /* Ud */
243: {mdoc_lb_pre, NULL}, /* Lb */
1.1 kristaps 244: {mdoc_sp_pre, NULL}, /* Lp */
1.2 kristaps 245: {mdoc_lk_pre, NULL}, /* Lk */
246: {mdoc_mt_pre, NULL}, /* Mt */
247: {mdoc_brq_pre, mdoc_brq_post}, /* Brq */
248: {mdoc_brq_pre, mdoc_brq_post}, /* Bro */
1.1 kristaps 249: {NULL, NULL}, /* Brc */
1.10 kristaps 250: {mdoc__x_pre, mdoc__x_post}, /* %C */
1.2 kristaps 251: {NULL, NULL}, /* Es */ /* TODO */
252: {NULL, NULL}, /* En */ /* TODO */
1.1 kristaps 253: {mdoc_xx_pre, NULL}, /* Dx */
1.10 kristaps 254: {mdoc__x_pre, mdoc__x_post}, /* %Q */
1.1 kristaps 255: {mdoc_sp_pre, NULL}, /* br */
256: {mdoc_sp_pre, NULL}, /* sp */
1.37 ! kristaps 257: {mdoc__x_pre, mdoc__x_post}, /* %U */
1.1 kristaps 258: };
259:
260:
261: void
262: html_mdoc(void *arg, const struct mdoc *m)
263: {
264: struct html *h;
265: struct tag *t;
266:
267: h = (struct html *)arg;
268:
269: print_gen_doctype(h);
270: t = print_otag(h, TAG_HTML, 0, NULL);
271: print_mdoc(mdoc_meta(m), mdoc_node(m), h);
272: print_tagq(h, t);
273:
274: printf("\n");
275: }
276:
277:
1.23 kristaps 278: /*
279: * Return the list type for `Bl', e.g., `Bl -column' returns
280: * MDOC_Column. This can ONLY be run for lists; it will abort() if no
281: * list type is found.
282: */
1.1 kristaps 283: static int
284: a2list(const struct mdoc_node *n)
285: {
286: int i;
287:
288: assert(n->args);
289: for (i = 0; i < (int)n->args->argc; i++)
290: switch (n->args->argv[i].arg) {
291: case (MDOC_Enum):
292: /* FALLTHROUGH */
293: case (MDOC_Dash):
294: /* FALLTHROUGH */
295: case (MDOC_Hyphen):
296: /* FALLTHROUGH */
297: case (MDOC_Bullet):
298: /* FALLTHROUGH */
299: case (MDOC_Tag):
300: /* FALLTHROUGH */
301: case (MDOC_Hang):
302: /* FALLTHROUGH */
303: case (MDOC_Inset):
304: /* FALLTHROUGH */
305: case (MDOC_Diag):
306: /* FALLTHROUGH */
307: case (MDOC_Item):
308: /* FALLTHROUGH */
309: case (MDOC_Column):
310: /* FALLTHROUGH */
311: case (MDOC_Ohang):
312: return(n->args->argv[i].arg);
313: default:
314: break;
315: }
316:
317: abort();
318: /* NOTREACHED */
319: }
320:
321:
1.23 kristaps 322: /*
323: * Calculate the scaling unit passed in a `-width' argument. This uses
324: * either a native scaling unit (e.g., 1i, 2m) or the string length of
325: * the value.
326: */
327: static void
328: a2width(const char *p, struct roffsu *su)
1.1 kristaps 329: {
330:
1.32 kristaps 331: if ( ! a2roffsu(p, su, SCALE_MAX)) {
332: su->unit = SCALE_EM;
333: su->scale = (int)strlen(p);
334: }
1.1 kristaps 335: }
336:
337:
1.23 kristaps 338: /*
339: * Calculate the scaling unit passed in an `-offset' argument. This
340: * uses either a native scaling unit (e.g., 1i, 2m), one of a set of
341: * predefined strings (indent, etc.), or the string length of the value.
342: */
343: static void
344: a2offs(const char *p, struct roffsu *su)
1.1 kristaps 345: {
346:
1.31 kristaps 347: /* FIXME: "right"? */
348:
1.1 kristaps 349: if (0 == strcmp(p, "left"))
1.23 kristaps 350: SCALE_HS_INIT(su, 0);
351: else if (0 == strcmp(p, "indent"))
352: SCALE_HS_INIT(su, INDENT);
353: else if (0 == strcmp(p, "indent-two"))
354: SCALE_HS_INIT(su, INDENT * 2);
1.32 kristaps 355: else if ( ! a2roffsu(p, su, SCALE_MAX)) {
1.24 kristaps 356: su->unit = SCALE_EM;
357: su->scale = (int)strlen(p);
358: }
1.1 kristaps 359: }
360:
361:
362: static void
363: print_mdoc(MDOC_ARGS)
364: {
365: struct tag *t;
366: struct htmlpair tag;
367:
368: t = print_otag(h, TAG_HEAD, 0, NULL);
369: print_mdoc_head(m, n, h);
370: print_tagq(h, t);
371:
372: t = print_otag(h, TAG_BODY, 0, NULL);
373:
374: tag.key = ATTR_CLASS;
375: tag.val = "body";
376: print_otag(h, TAG_DIV, 1, &tag);
377:
378: print_mdoc_nodelist(m, n, h);
379: print_tagq(h, t);
380: }
381:
382:
383: /* ARGSUSED */
384: static void
385: print_mdoc_head(MDOC_ARGS)
386: {
387:
388: print_gen_head(h);
1.20 kristaps 389: bufinit(h);
390: buffmt(h, "%s(%d)", m->title, m->msec);
1.1 kristaps 391:
392: if (m->arch) {
1.20 kristaps 393: bufcat(h, " (");
394: bufcat(h, m->arch);
395: bufcat(h, ")");
1.1 kristaps 396: }
397:
398: print_otag(h, TAG_TITLE, 0, NULL);
1.20 kristaps 399: print_text(h, h->buf);
1.1 kristaps 400: }
401:
402:
403: static void
404: print_mdoc_nodelist(MDOC_ARGS)
405: {
406:
407: print_mdoc_node(m, n, h);
408: if (n->next)
409: print_mdoc_nodelist(m, n->next, h);
410: }
411:
412:
413: static void
414: print_mdoc_node(MDOC_ARGS)
415: {
416: int child;
417: struct tag *t;
418:
419: child = 1;
420: t = SLIST_FIRST(&h->tags);
421:
1.16 kristaps 422: bufinit(h);
1.1 kristaps 423: switch (n->type) {
424: case (MDOC_ROOT):
425: child = mdoc_root_pre(m, n, h);
426: break;
427: case (MDOC_TEXT):
428: print_text(h, n->string);
429: break;
430: default:
431: if (mdocs[n->tok].pre)
432: child = (*mdocs[n->tok].pre)(m, n, h);
433: break;
434: }
435:
436: if (child && n->child)
437: print_mdoc_nodelist(m, n->child, h);
438:
439: print_stagq(h, t);
440:
1.16 kristaps 441: bufinit(h);
1.1 kristaps 442: switch (n->type) {
443: case (MDOC_ROOT):
444: mdoc_root_post(m, n, h);
445: break;
446: case (MDOC_TEXT):
447: break;
448: default:
449: if (mdocs[n->tok].post)
450: (*mdocs[n->tok].post)(m, n, h);
451: break;
452: }
453: }
454:
455:
456: /* ARGSUSED */
457: static void
458: mdoc_root_post(MDOC_ARGS)
459: {
460: struct htmlpair tag[2];
461: struct tag *t, *tt;
1.36 kristaps 462: char b[DATESIZ];
463:
464: time2a(m->date, b, DATESIZ);
1.1 kristaps 465:
1.23 kristaps 466: /*
467: * XXX: this should use divs, but in Firefox, divs with nested
468: * divs for some reason puke when trying to put a border line
469: * below. So I use tables, instead.
470: */
471:
472: PAIR_CLASS_INIT(&tag[0], "footer");
473: bufcat_style(h, "width", "100%");
474: PAIR_STYLE_INIT(&tag[1], h);
1.1 kristaps 475: t = print_otag(h, TAG_TABLE, 2, tag);
476: tt = print_otag(h, TAG_TR, 0, NULL);
477:
1.23 kristaps 478: bufinit(h);
479: bufcat_style(h, "width", "50%");
480: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 481: print_otag(h, TAG_TD, 1, tag);
482: print_text(h, b);
483: print_stagq(h, tt);
484:
1.23 kristaps 485: bufinit(h);
486: bufcat_style(h, "width", "50%");
487: bufcat_style(h, "text-align", "right");
488: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 489: print_otag(h, TAG_TD, 1, tag);
490: print_text(h, m->os);
491: print_tagq(h, t);
492: }
493:
494:
495: /* ARGSUSED */
496: static int
497: mdoc_root_pre(MDOC_ARGS)
498: {
499: struct htmlpair tag[2];
500: struct tag *t, *tt;
501: char b[BUFSIZ], title[BUFSIZ];
502:
503: (void)strlcpy(b, m->vol, BUFSIZ);
504:
505: if (m->arch) {
506: (void)strlcat(b, " (", BUFSIZ);
507: (void)strlcat(b, m->arch, BUFSIZ);
508: (void)strlcat(b, ")", BUFSIZ);
509: }
510:
511: (void)snprintf(title, BUFSIZ - 1,
512: "%s(%d)", m->title, m->msec);
513:
1.23 kristaps 514: /* XXX: see note in mdoc_root_post() about divs. */
515:
516: PAIR_CLASS_INIT(&tag[0], "header");
517: bufcat_style(h, "width", "100%");
518: PAIR_STYLE_INIT(&tag[1], h);
1.1 kristaps 519: t = print_otag(h, TAG_TABLE, 2, tag);
520: tt = print_otag(h, TAG_TR, 0, NULL);
521:
1.23 kristaps 522: bufinit(h);
523: bufcat_style(h, "width", "10%");
524: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 525: print_otag(h, TAG_TD, 1, tag);
1.2 kristaps 526: print_text(h, title);
1.1 kristaps 527: print_stagq(h, tt);
528:
1.23 kristaps 529: bufinit(h);
530: bufcat_style(h, "text-align", "center");
531: bufcat_style(h, "white-space", "nowrap");
532: bufcat_style(h, "width", "80%");
533: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 534: print_otag(h, TAG_TD, 1, tag);
1.2 kristaps 535: print_text(h, b);
1.1 kristaps 536: print_stagq(h, tt);
537:
1.23 kristaps 538: bufinit(h);
539: bufcat_style(h, "text-align", "right");
540: bufcat_style(h, "width", "10%");
541: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 542: print_otag(h, TAG_TD, 1, tag);
1.2 kristaps 543: print_text(h, title);
1.1 kristaps 544: print_tagq(h, t);
545: return(1);
546: }
547:
548:
549: /* ARGSUSED */
550: static int
551: mdoc_sh_pre(MDOC_ARGS)
552: {
553: struct htmlpair tag[2];
554: const struct mdoc_node *nn;
1.25 kristaps 555: char lbuf[BUFSIZ];
1.23 kristaps 556: struct roffsu su;
1.21 kristaps 557:
558: if (MDOC_BODY == n->type) {
1.23 kristaps 559: SCALE_HS_INIT(&su, INDENT);
560: bufcat_su(h, "margin-left", &su);
561: PAIR_CLASS_INIT(&tag[0], "sec-body");
562: PAIR_STYLE_INIT(&tag[1], h);
1.21 kristaps 563: print_otag(h, TAG_DIV, 2, tag);
1.1 kristaps 564: return(1);
565: } else if (MDOC_BLOCK == n->type) {
1.23 kristaps 566: PAIR_CLASS_INIT(&tag[0], "sec-block");
1.1 kristaps 567: if (n->prev && NULL == n->prev->body->child) {
568: print_otag(h, TAG_DIV, 1, tag);
569: return(1);
570: }
1.23 kristaps 571:
572: SCALE_VS_INIT(&su, 1);
573: bufcat_su(h, "margin-top", &su);
1.1 kristaps 574: if (NULL == n->next)
1.23 kristaps 575: bufcat_su(h, "margin-bottom", &su);
1.1 kristaps 576:
1.23 kristaps 577: PAIR_STYLE_INIT(&tag[1], h);
1.1 kristaps 578: print_otag(h, TAG_DIV, 2, tag);
579: return(1);
580: }
581:
1.25 kristaps 582: lbuf[0] = 0;
1.21 kristaps 583: for (nn = n->child; nn; nn = nn->next) {
1.25 kristaps 584: (void)strlcat(lbuf, nn->string, BUFSIZ);
1.21 kristaps 585: if (nn->next)
1.25 kristaps 586: (void)strlcat(lbuf, "_", BUFSIZ);
1.21 kristaps 587: }
588:
1.23 kristaps 589: /*
590: * TODO: make sure there are no duplicates, as HTML does not
591: * allow for multiple `id' tags of the same name.
592: */
1.22 kristaps 593:
1.23 kristaps 594: PAIR_CLASS_INIT(&tag[0], "sec-head");
1.21 kristaps 595: tag[1].key = ATTR_ID;
1.25 kristaps 596: tag[1].val = lbuf;
1.1 kristaps 597: print_otag(h, TAG_DIV, 2, tag);
598: return(1);
599: }
600:
601:
602: /* ARGSUSED */
603: static int
604: mdoc_ss_pre(MDOC_ARGS)
605: {
1.21 kristaps 606: struct htmlpair tag[3];
1.1 kristaps 607: const struct mdoc_node *nn;
1.25 kristaps 608: char lbuf[BUFSIZ];
1.23 kristaps 609: struct roffsu su;
1.1 kristaps 610:
1.23 kristaps 611: SCALE_VS_INIT(&su, 1);
1.1 kristaps 612:
613: if (MDOC_BODY == n->type) {
1.23 kristaps 614: PAIR_CLASS_INIT(&tag[0], "ssec-body");
1.1 kristaps 615: if (n->parent->next && n->child) {
1.23 kristaps 616: bufcat_su(h, "margin-bottom", &su);
617: PAIR_STYLE_INIT(&tag[1], h);
618: print_otag(h, TAG_DIV, 2, tag);
619: } else
620: print_otag(h, TAG_DIV, 1, tag);
1.1 kristaps 621: return(1);
622: } else if (MDOC_BLOCK == n->type) {
1.23 kristaps 623: PAIR_CLASS_INIT(&tag[0], "ssec-block");
1.1 kristaps 624: if (n->prev) {
1.23 kristaps 625: bufcat_su(h, "margin-top", &su);
626: PAIR_STYLE_INIT(&tag[1], h);
627: print_otag(h, TAG_DIV, 2, tag);
628: } else
629: print_otag(h, TAG_DIV, 1, tag);
1.1 kristaps 630: return(1);
631: }
632:
1.23 kristaps 633: /* TODO: see note in mdoc_sh_pre() about duplicates. */
634:
1.25 kristaps 635: lbuf[0] = 0;
1.21 kristaps 636: for (nn = n->child; nn; nn = nn->next) {
1.25 kristaps 637: (void)strlcat(lbuf, nn->string, BUFSIZ);
1.21 kristaps 638: if (nn->next)
1.25 kristaps 639: (void)strlcat(lbuf, "_", BUFSIZ);
1.21 kristaps 640: }
641:
1.23 kristaps 642: SCALE_HS_INIT(&su, INDENT - HALFINDENT);
643: su.scale = -su.scale;
644: bufcat_su(h, "margin-left", &su);
1.22 kristaps 645:
1.23 kristaps 646: PAIR_CLASS_INIT(&tag[0], "ssec-head");
647: PAIR_STYLE_INIT(&tag[1], h);
1.21 kristaps 648: tag[2].key = ATTR_ID;
1.25 kristaps 649: tag[2].val = lbuf;
1.21 kristaps 650: print_otag(h, TAG_DIV, 3, tag);
1.1 kristaps 651: return(1);
652: }
653:
654:
655: /* ARGSUSED */
656: static int
657: mdoc_fl_pre(MDOC_ARGS)
658: {
659: struct htmlpair tag;
660:
1.23 kristaps 661: PAIR_CLASS_INIT(&tag, "flag");
1.1 kristaps 662: print_otag(h, TAG_SPAN, 1, &tag);
663: if (MDOC_Fl == n->tok) {
664: print_text(h, "\\-");
665: h->flags |= HTML_NOSPACE;
666: }
667: return(1);
668: }
669:
670:
671: /* ARGSUSED */
672: static int
673: mdoc_nd_pre(MDOC_ARGS)
674: {
675: struct htmlpair tag;
676:
677: if (MDOC_BODY != n->type)
678: return(1);
679:
1.24 kristaps 680: /* XXX: this tag in theory can contain block elements. */
681:
1.1 kristaps 682: print_text(h, "\\(em");
1.23 kristaps 683: PAIR_CLASS_INIT(&tag, "desc-body");
1.1 kristaps 684: print_otag(h, TAG_SPAN, 1, &tag);
685: return(1);
686: }
687:
688:
689: /* ARGSUSED */
690: static int
691: mdoc_op_pre(MDOC_ARGS)
692: {
693: struct htmlpair tag;
694:
695: if (MDOC_BODY != n->type)
696: return(1);
697:
1.24 kristaps 698: /* XXX: this tag in theory can contain block elements. */
699:
1.1 kristaps 700: print_text(h, "\\(lB");
701: h->flags |= HTML_NOSPACE;
1.23 kristaps 702: PAIR_CLASS_INIT(&tag, "opt");
1.1 kristaps 703: print_otag(h, TAG_SPAN, 1, &tag);
704: return(1);
705: }
706:
707:
708: /* ARGSUSED */
709: static void
710: mdoc_op_post(MDOC_ARGS)
711: {
712:
713: if (MDOC_BODY != n->type)
714: return;
715: h->flags |= HTML_NOSPACE;
716: print_text(h, "\\(rB");
717: }
718:
719:
720: static int
721: mdoc_nm_pre(MDOC_ARGS)
722: {
723: struct htmlpair tag;
724:
725: if ( ! (HTML_NEWLINE & h->flags))
726: if (SEC_SYNOPSIS == n->sec) {
1.23 kristaps 727: bufcat_style(h, "clear", "both");
728: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 729: print_otag(h, TAG_BR, 1, &tag);
730: }
731:
1.23 kristaps 732: PAIR_CLASS_INIT(&tag, "name");
1.1 kristaps 733: print_otag(h, TAG_SPAN, 1, &tag);
734: if (NULL == n->child)
735: print_text(h, m->name);
736:
737: return(1);
738: }
739:
740:
741: /* ARGSUSED */
742: static int
743: mdoc_xr_pre(MDOC_ARGS)
744: {
745: struct htmlpair tag[2];
746: const struct mdoc_node *nn;
1.17 kristaps 747:
1.23 kristaps 748: PAIR_CLASS_INIT(&tag[0], "link-man");
1.1 kristaps 749:
1.17 kristaps 750: if (h->base_man) {
1.23 kristaps 751: buffmt_man(h, n->child->string,
752: n->child->next ?
1.17 kristaps 753: n->child->next->string : NULL);
1.23 kristaps 754: tag[1].key = ATTR_HREF;
755: tag[1].val = h->buf;
756: print_otag(h, TAG_A, 2, tag);
757: } else
758: print_otag(h, TAG_A, 1, tag);
1.1 kristaps 759:
760: nn = n->child;
761: print_text(h, nn->string);
1.16 kristaps 762:
1.1 kristaps 763: if (NULL == (nn = nn->next))
764: return(0);
765:
766: h->flags |= HTML_NOSPACE;
767: print_text(h, "(");
768: h->flags |= HTML_NOSPACE;
769: print_text(h, nn->string);
770: h->flags |= HTML_NOSPACE;
771: print_text(h, ")");
772: return(0);
773: }
774:
775:
776: /* ARGSUSED */
777: static int
778: mdoc_ns_pre(MDOC_ARGS)
779: {
780:
781: h->flags |= HTML_NOSPACE;
782: return(1);
783: }
784:
785:
786: /* ARGSUSED */
787: static int
788: mdoc_ar_pre(MDOC_ARGS)
789: {
790: struct htmlpair tag;
791:
1.23 kristaps 792: PAIR_CLASS_INIT(&tag, "arg");
1.1 kristaps 793: print_otag(h, TAG_SPAN, 1, &tag);
794: return(1);
795: }
796:
797:
798: /* ARGSUSED */
799: static int
800: mdoc_xx_pre(MDOC_ARGS)
801: {
802: const char *pp;
803: struct htmlpair tag;
804:
805: switch (n->tok) {
806: case (MDOC_Bsx):
807: pp = "BSDI BSD/OS";
808: break;
809: case (MDOC_Dx):
810: pp = "DragonFlyBSD";
811: break;
812: case (MDOC_Fx):
813: pp = "FreeBSD";
814: break;
815: case (MDOC_Nx):
816: pp = "NetBSD";
817: break;
818: case (MDOC_Ox):
819: pp = "OpenBSD";
820: break;
821: case (MDOC_Ux):
822: pp = "UNIX";
823: break;
824: default:
825: return(1);
826: }
827:
1.23 kristaps 828: PAIR_CLASS_INIT(&tag, "unix");
1.1 kristaps 829: print_otag(h, TAG_SPAN, 1, &tag);
830: print_text(h, pp);
831: return(1);
832: }
833:
834:
835: /* ARGSUSED */
836: static int
1.4 kristaps 837: mdoc_bx_pre(MDOC_ARGS)
838: {
839: const struct mdoc_node *nn;
840: struct htmlpair tag;
841:
1.23 kristaps 842: PAIR_CLASS_INIT(&tag, "unix");
1.4 kristaps 843: print_otag(h, TAG_SPAN, 1, &tag);
844:
845: for (nn = n->child; nn; nn = nn->next)
846: print_mdoc_node(m, nn, h);
847:
848: if (n->child)
849: h->flags |= HTML_NOSPACE;
850:
851: print_text(h, "BSD");
852: return(0);
853: }
854:
855:
856: /* ARGSUSED */
857: static int
1.27 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):
951: /* FALLTHROUGH */
952: case (MDOC_Ohang):
953: print_otag(h, TAG_DIV, 0, NULL);
954: break;
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):
984: ord = SLIST_FIRST(&h->ords);
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) {
1.33 kristaps 1068: case (MDOC_Item):
1069: /* FALLTHROUGH */
1.1 kristaps 1070: case (MDOC_Inset):
1071: /* FALLTHROUGH */
1072: case (MDOC_Diag):
1.23 kristaps 1073: SCALE_HS_INIT(&width, 0);
1.1 kristaps 1074: break;
1075: default:
1.23 kristaps 1076: if (0 == width.scale)
1077: SCALE_HS_INIT(&width, INDENT);
1.1 kristaps 1078: break;
1079: }
1080:
1.23 kristaps 1081: /* Flip to body/block processing. */
1082:
1083: if (MDOC_BODY == n->type)
1084: return(mdoc_it_body_pre(m, n, h, type));
1085: if (MDOC_BLOCK == n->type)
1.27 kristaps 1086: return(mdoc_it_block_pre(m, n, h, type, comp,
1087: &offs, &width));
1.23 kristaps 1088:
1089: /* Override column widths. */
1090:
1091: if (MDOC_Column == type) {
1092: nn = n->parent->child;
1093: for (i = 0; nn && nn != n; nn = nn->next, i++)
1094: /* Counter... */ ;
1.24 kristaps 1095: if (i < (int)bl->args->argv[wp].sz)
1.23 kristaps 1096: a2width(bl->args->argv[wp].value[i], &width);
1.1 kristaps 1097: }
1098:
1.23 kristaps 1099: return(mdoc_it_head_pre(m, n, h, type, &width));
1.1 kristaps 1100: }
1101:
1102:
1103: /* ARGSUSED */
1104: static int
1105: mdoc_bl_pre(MDOC_ARGS)
1106: {
1107: struct ord *ord;
1108:
1109: if (MDOC_BLOCK != n->type)
1110: return(1);
1111: if (MDOC_Enum != a2list(n))
1112: return(1);
1113:
1114: ord = malloc(sizeof(struct ord));
1115: if (NULL == ord)
1116: err(EXIT_FAILURE, "malloc");
1117: ord->cookie = n;
1118: ord->pos = 1;
1119: SLIST_INSERT_HEAD(&h->ords, ord, entry);
1120: return(1);
1121: }
1122:
1123:
1124: /* ARGSUSED */
1125: static void
1126: mdoc_bl_post(MDOC_ARGS)
1127: {
1128: struct ord *ord;
1129:
1130: if (MDOC_BLOCK != n->type)
1131: return;
1132: if (MDOC_Enum != a2list(n))
1133: return;
1134:
1135: ord = SLIST_FIRST(&h->ords);
1136: assert(ord);
1137: SLIST_REMOVE_HEAD(&h->ords, entry);
1138: free(ord);
1139: }
1140:
1141:
1142: /* ARGSUSED */
1143: static int
1144: mdoc_ex_pre(MDOC_ARGS)
1145: {
1146: const struct mdoc_node *nn;
1147: struct tag *t;
1148: struct htmlpair tag;
1149:
1.23 kristaps 1150: PAIR_CLASS_INIT(&tag, "utility");
1151:
1.1 kristaps 1152: print_text(h, "The");
1153: for (nn = n->child; nn; nn = nn->next) {
1154: t = print_otag(h, TAG_SPAN, 1, &tag);
1155: print_text(h, nn->string);
1156: print_tagq(h, t);
1157:
1158: h->flags |= HTML_NOSPACE;
1159:
1160: if (nn->next && NULL == nn->next->next)
1161: print_text(h, ", and");
1162: else if (nn->next)
1163: print_text(h, ",");
1164: else
1165: h->flags &= ~HTML_NOSPACE;
1166: }
1167:
1168: if (n->child->next)
1169: print_text(h, "utilities exit");
1170: else
1171: print_text(h, "utility exits");
1172:
1173: print_text(h, "0 on success, and >0 if an error occurs.");
1174: return(0);
1175: }
1176:
1177:
1178: /* ARGSUSED */
1179: static int
1180: mdoc_dq_pre(MDOC_ARGS)
1181: {
1182:
1183: if (MDOC_BODY != n->type)
1184: return(1);
1185: print_text(h, "\\(lq");
1186: h->flags |= HTML_NOSPACE;
1187: return(1);
1188: }
1189:
1190:
1191: /* ARGSUSED */
1192: static void
1193: mdoc_dq_post(MDOC_ARGS)
1194: {
1195:
1196: if (MDOC_BODY != n->type)
1197: return;
1198: h->flags |= HTML_NOSPACE;
1199: print_text(h, "\\(rq");
1200: }
1201:
1202:
1203: /* ARGSUSED */
1204: static int
1205: mdoc_pq_pre(MDOC_ARGS)
1206: {
1207:
1208: if (MDOC_BODY != n->type)
1209: return(1);
1210: print_text(h, "\\&(");
1211: h->flags |= HTML_NOSPACE;
1212: return(1);
1213: }
1214:
1215:
1216: /* ARGSUSED */
1217: static void
1218: mdoc_pq_post(MDOC_ARGS)
1219: {
1220:
1221: if (MDOC_BODY != n->type)
1222: return;
1223: print_text(h, ")");
1224: }
1225:
1226:
1227: /* ARGSUSED */
1228: static int
1229: mdoc_sq_pre(MDOC_ARGS)
1230: {
1231:
1232: if (MDOC_BODY != n->type)
1233: return(1);
1234: print_text(h, "\\(oq");
1235: h->flags |= HTML_NOSPACE;
1236: return(1);
1237: }
1238:
1239:
1240: /* ARGSUSED */
1241: static void
1242: mdoc_sq_post(MDOC_ARGS)
1243: {
1244:
1245: if (MDOC_BODY != n->type)
1246: return;
1247: h->flags |= HTML_NOSPACE;
1248: print_text(h, "\\(aq");
1249: }
1250:
1251:
1252: /* ARGSUSED */
1253: static int
1254: mdoc_em_pre(MDOC_ARGS)
1255: {
1256: struct htmlpair tag;
1257:
1.23 kristaps 1258: PAIR_CLASS_INIT(&tag, "emph");
1.1 kristaps 1259: print_otag(h, TAG_SPAN, 1, &tag);
1260: return(1);
1261: }
1262:
1263:
1264: /* ARGSUSED */
1265: static int
1266: mdoc_d1_pre(MDOC_ARGS)
1267: {
1.23 kristaps 1268: struct htmlpair tag[2];
1269: struct roffsu su;
1.1 kristaps 1270:
1271: if (MDOC_BLOCK != n->type)
1272: return(1);
1273:
1.35 kristaps 1274: /* FIXME: D1 shouldn't be literal. */
1275:
1.23 kristaps 1276: SCALE_VS_INIT(&su, INDENT - 2);
1277: bufcat_su(h, "margin-left", &su);
1278: PAIR_CLASS_INIT(&tag[0], "lit");
1279: PAIR_STYLE_INIT(&tag[1], h);
1.1 kristaps 1280: print_otag(h, TAG_DIV, 2, tag);
1281: return(1);
1282: }
1283:
1284:
1285: /* ARGSUSED */
1286: static int
1287: mdoc_sx_pre(MDOC_ARGS)
1288: {
1.18 kristaps 1289: struct htmlpair tag[2];
1.1 kristaps 1290: const struct mdoc_node *nn;
1.35 kristaps 1291: char buf[BUFSIZ];
1.1 kristaps 1292:
1.23 kristaps 1293: /* FIXME: duplicates? */
1294:
1.35 kristaps 1295: (void)strlcpy(buf, "#", BUFSIZ);
1.1 kristaps 1296: for (nn = n->child; nn; nn = nn->next) {
1.35 kristaps 1297: (void)strlcat(buf, nn->string, BUFSIZ);
1.1 kristaps 1298: if (nn->next)
1.35 kristaps 1299: (void)strlcat(buf, "_", BUFSIZ);
1.1 kristaps 1300: }
1301:
1.23 kristaps 1302: PAIR_CLASS_INIT(&tag[0], "link-sec");
1.21 kristaps 1303: tag[1].key = ATTR_HREF;
1.35 kristaps 1304: tag[1].val = buf;
1.1 kristaps 1305:
1.18 kristaps 1306: print_otag(h, TAG_A, 2, tag);
1.1 kristaps 1307: return(1);
1308: }
1309:
1310:
1311: /* ARGSUSED */
1312: static int
1313: mdoc_aq_pre(MDOC_ARGS)
1314: {
1315:
1316: if (MDOC_BODY != n->type)
1317: return(1);
1318: print_text(h, "\\(la");
1319: h->flags |= HTML_NOSPACE;
1320: return(1);
1321: }
1322:
1323:
1324: /* ARGSUSED */
1325: static void
1326: mdoc_aq_post(MDOC_ARGS)
1327: {
1328:
1329: if (MDOC_BODY != n->type)
1330: return;
1331: h->flags |= HTML_NOSPACE;
1332: print_text(h, "\\(ra");
1333: }
1334:
1335:
1336: /* ARGSUSED */
1337: static int
1338: mdoc_bd_pre(MDOC_ARGS)
1339: {
1340: struct htmlpair tag[2];
1.23 kristaps 1341: int type, comp, i;
1.14 kristaps 1342: const struct mdoc_node *bl, *nn;
1.23 kristaps 1343: struct roffsu su;
1.1 kristaps 1344:
1345: if (MDOC_BLOCK == n->type)
1346: bl = n;
1347: else if (MDOC_HEAD == n->type)
1348: return(0);
1349: else
1350: bl = n->parent;
1351:
1.24 kristaps 1352: SCALE_VS_INIT(&su, 0);
1353:
1.23 kristaps 1354: type = comp = 0;
1.1 kristaps 1355: for (i = 0; i < (int)bl->args->argc; i++)
1356: switch (bl->args->argv[i].arg) {
1357: case (MDOC_Offset):
1.23 kristaps 1358: a2offs(bl->args->argv[i].value[0], &su);
1.1 kristaps 1359: break;
1360: case (MDOC_Compact):
1.23 kristaps 1361: comp = 1;
1.1 kristaps 1362: break;
1.30 kristaps 1363: case (MDOC_Centred):
1364: /* FALLTHROUGH */
1.1 kristaps 1365: case (MDOC_Ragged):
1366: /* FALLTHROUGH */
1367: case (MDOC_Filled):
1368: /* FALLTHROUGH */
1369: case (MDOC_Unfilled):
1370: /* FALLTHROUGH */
1371: case (MDOC_Literal):
1.23 kristaps 1372: type = bl->args->argv[i].arg;
1.1 kristaps 1373: break;
1.30 kristaps 1374: default:
1375: break;
1.1 kristaps 1376: }
1377:
1.31 kristaps 1378: /* FIXME: -centered, etc. formatting. */
1379:
1.1 kristaps 1380: if (MDOC_BLOCK == n->type) {
1.24 kristaps 1381: bufcat_su(h, "margin-left", &su);
1.23 kristaps 1382: for (nn = n; nn && ! comp; nn = nn->parent) {
1383: if (MDOC_BLOCK != nn->type)
1384: continue;
1385: if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
1386: comp = 1;
1387: if (nn->prev)
1388: break;
1389: }
1390: if (comp) {
1391: print_otag(h, TAG_DIV, 0, tag);
1392: return(1);
1.14 kristaps 1393: }
1.23 kristaps 1394: SCALE_VS_INIT(&su, 1);
1395: bufcat_su(h, "margin-top", &su);
1396: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 1397: print_otag(h, TAG_DIV, 1, tag);
1398: return(1);
1399: }
1400:
1.23 kristaps 1401: if (MDOC_Unfilled != type && MDOC_Literal != type)
1.1 kristaps 1402: return(1);
1403:
1.23 kristaps 1404: PAIR_CLASS_INIT(&tag[0], "lit");
1405: bufcat_style(h, "white-space", "pre");
1406: PAIR_STYLE_INIT(&tag[1], h);
1.1 kristaps 1407: print_otag(h, TAG_DIV, 2, tag);
1408:
1.14 kristaps 1409: for (nn = n->child; nn; nn = nn->next) {
1.23 kristaps 1410: h->flags |= HTML_NOSPACE;
1.14 kristaps 1411: print_mdoc_node(m, nn, h);
1412: if (NULL == nn->next)
1413: continue;
1414: if (nn->prev && nn->prev->line < nn->line)
1.1 kristaps 1415: print_text(h, "\n");
1.23 kristaps 1416: else if (NULL == nn->prev)
1417: print_text(h, "\n");
1.1 kristaps 1418: }
1419:
1420: return(0);
1421: }
1422:
1423:
1424: /* ARGSUSED */
1425: static int
1426: mdoc_pa_pre(MDOC_ARGS)
1427: {
1428: struct htmlpair tag;
1429:
1.23 kristaps 1430: PAIR_CLASS_INIT(&tag, "file");
1.1 kristaps 1431: print_otag(h, TAG_SPAN, 1, &tag);
1432: return(1);
1433: }
1434:
1435:
1436: /* ARGSUSED */
1437: static int
1438: mdoc_ad_pre(MDOC_ARGS)
1439: {
1440: struct htmlpair tag;
1441:
1.23 kristaps 1442: PAIR_CLASS_INIT(&tag, "addr");
1.1 kristaps 1443: print_otag(h, TAG_SPAN, 1, &tag);
1444: return(1);
1445: }
1446:
1447:
1448: /* ARGSUSED */
1449: static int
1450: mdoc_an_pre(MDOC_ARGS)
1451: {
1452: struct htmlpair tag;
1453:
1.19 kristaps 1454: /* TODO: -split and -nosplit (see termp_an_pre()). */
1455:
1.23 kristaps 1456: PAIR_CLASS_INIT(&tag, "author");
1.1 kristaps 1457: print_otag(h, TAG_SPAN, 1, &tag);
1458: return(1);
1459: }
1460:
1461:
1462: /* ARGSUSED */
1463: static int
1464: mdoc_cd_pre(MDOC_ARGS)
1465: {
1466: struct htmlpair tag;
1467:
1.28 kristaps 1468: print_otag(h, TAG_DIV, 0, NULL);
1.23 kristaps 1469: PAIR_CLASS_INIT(&tag, "config");
1.1 kristaps 1470: print_otag(h, TAG_SPAN, 1, &tag);
1471: return(1);
1472: }
1473:
1474:
1475: /* ARGSUSED */
1476: static int
1477: mdoc_dv_pre(MDOC_ARGS)
1478: {
1479: struct htmlpair tag;
1480:
1.23 kristaps 1481: PAIR_CLASS_INIT(&tag, "define");
1.1 kristaps 1482: print_otag(h, TAG_SPAN, 1, &tag);
1483: return(1);
1484: }
1485:
1486:
1487: /* ARGSUSED */
1488: static int
1489: mdoc_ev_pre(MDOC_ARGS)
1490: {
1491: struct htmlpair tag;
1492:
1.23 kristaps 1493: PAIR_CLASS_INIT(&tag, "env");
1.1 kristaps 1494: print_otag(h, TAG_SPAN, 1, &tag);
1495: return(1);
1496: }
1497:
1498:
1499: /* ARGSUSED */
1500: static int
1501: mdoc_er_pre(MDOC_ARGS)
1502: {
1503: struct htmlpair tag;
1504:
1.23 kristaps 1505: PAIR_CLASS_INIT(&tag, "errno");
1.1 kristaps 1506: print_otag(h, TAG_SPAN, 1, &tag);
1507: return(1);
1508: }
1509:
1510:
1511: /* ARGSUSED */
1512: static int
1513: mdoc_fa_pre(MDOC_ARGS)
1514: {
1515: const struct mdoc_node *nn;
1516: struct htmlpair tag;
1517: struct tag *t;
1518:
1.23 kristaps 1519: PAIR_CLASS_INIT(&tag, "farg");
1.1 kristaps 1520: if (n->parent->tok != MDOC_Fo) {
1521: print_otag(h, TAG_SPAN, 1, &tag);
1522: return(1);
1523: }
1524:
1525: for (nn = n->child; nn; nn = nn->next) {
1526: t = print_otag(h, TAG_SPAN, 1, &tag);
1527: print_text(h, nn->string);
1528: print_tagq(h, t);
1529: if (nn->next)
1530: print_text(h, ",");
1531: }
1532:
1533: if (n->child && n->next && n->next->tok == MDOC_Fa)
1534: print_text(h, ",");
1535:
1536: return(0);
1537: }
1538:
1539:
1540: /* ARGSUSED */
1541: static int
1542: mdoc_fd_pre(MDOC_ARGS)
1543: {
1.23 kristaps 1544: struct htmlpair tag;
1545: struct roffsu su;
1.1 kristaps 1546:
1547: if (SEC_SYNOPSIS == n->sec) {
1548: if (n->next && MDOC_Fd != n->next->tok) {
1.23 kristaps 1549: SCALE_VS_INIT(&su, 1);
1550: bufcat_su(h, "margin-bottom", &su);
1551: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 1552: print_otag(h, TAG_DIV, 1, &tag);
1553: } else
1554: print_otag(h, TAG_DIV, 0, NULL);
1555: }
1556:
1.23 kristaps 1557: PAIR_CLASS_INIT(&tag, "macro");
1.1 kristaps 1558: print_otag(h, TAG_SPAN, 1, &tag);
1559: return(1);
1560: }
1561:
1562:
1563: /* ARGSUSED */
1564: static int
1565: mdoc_vt_pre(MDOC_ARGS)
1566: {
1.23 kristaps 1567: struct htmlpair tag;
1568: struct roffsu su;
1.1 kristaps 1569:
1570: if (SEC_SYNOPSIS == n->sec) {
1571: if (n->next && MDOC_Vt != n->next->tok) {
1.23 kristaps 1572: SCALE_VS_INIT(&su, 1);
1573: bufcat_su(h, "margin-bottom", &su);
1574: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 1575: print_otag(h, TAG_DIV, 1, &tag);
1576: } else
1577: print_otag(h, TAG_DIV, 0, NULL);
1578: }
1579:
1.23 kristaps 1580: PAIR_CLASS_INIT(&tag, "type");
1.1 kristaps 1581: print_otag(h, TAG_SPAN, 1, &tag);
1582: return(1);
1583: }
1584:
1.2 kristaps 1585:
1.1 kristaps 1586: /* ARGSUSED */
1587: static int
1588: mdoc_ft_pre(MDOC_ARGS)
1589: {
1.23 kristaps 1590: struct htmlpair tag;
1591: struct roffsu su;
1.1 kristaps 1592:
1593: if (SEC_SYNOPSIS == n->sec) {
1594: if (n->prev && MDOC_Fo == n->prev->tok) {
1.23 kristaps 1595: SCALE_VS_INIT(&su, 1);
1596: bufcat_su(h, "margin-top", &su);
1597: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 1598: print_otag(h, TAG_DIV, 1, &tag);
1599: } else
1600: print_otag(h, TAG_DIV, 0, NULL);
1601: }
1602:
1.23 kristaps 1603: PAIR_CLASS_INIT(&tag, "ftype");
1.1 kristaps 1604: print_otag(h, TAG_SPAN, 1, &tag);
1605: return(1);
1606: }
1607:
1608:
1609: /* ARGSUSED */
1610: static int
1611: mdoc_fn_pre(MDOC_ARGS)
1612: {
1613: struct tag *t;
1.15 kristaps 1614: struct htmlpair tag[2];
1.1 kristaps 1615: const struct mdoc_node *nn;
1.7 kristaps 1616: char nbuf[BUFSIZ];
1617: const char *sp, *ep;
1.15 kristaps 1618: int sz, i;
1.23 kristaps 1619: struct roffsu su;
1.1 kristaps 1620:
1621: if (SEC_SYNOPSIS == n->sec) {
1.23 kristaps 1622: SCALE_HS_INIT(&su, INDENT);
1623: bufcat_su(h, "margin-left", &su);
1624: su.scale = -su.scale;
1625: bufcat_su(h, "text-indent", &su);
1626: if (n->next) {
1627: SCALE_VS_INIT(&su, 1);
1628: bufcat_su(h, "margin-bottom", &su);
1629: }
1630: PAIR_STYLE_INIT(&tag[0], h);
1.15 kristaps 1631: print_otag(h, TAG_DIV, 1, tag);
1.1 kristaps 1632: }
1633:
1.7 kristaps 1634: /* Split apart into type and name. */
1635: assert(n->child->string);
1636: sp = n->child->string;
1.19 kristaps 1637:
1.26 kristaps 1638: ep = strchr(sp, ' ');
1639: if (NULL != ep) {
1.23 kristaps 1640: PAIR_CLASS_INIT(&tag[0], "ftype");
1.19 kristaps 1641: t = print_otag(h, TAG_SPAN, 1, tag);
1642:
1643: while (ep) {
1644: sz = MIN((int)(ep - sp), BUFSIZ - 1);
1645: (void)memcpy(nbuf, sp, (size_t)sz);
1646: nbuf[sz] = '\0';
1647: print_text(h, nbuf);
1648: sp = ++ep;
1649: ep = strchr(sp, ' ');
1650: }
1651: print_tagq(h, t);
1.7 kristaps 1652: }
1.1 kristaps 1653:
1.23 kristaps 1654: PAIR_CLASS_INIT(&tag[0], "fname");
1.15 kristaps 1655: t = print_otag(h, TAG_SPAN, 1, tag);
1.7 kristaps 1656:
1657: if (sp) {
1658: (void)strlcpy(nbuf, sp, BUFSIZ);
1659: print_text(h, nbuf);
1660: }
1661:
1.1 kristaps 1662: print_tagq(h, t);
1663:
1664: h->flags |= HTML_NOSPACE;
1665: print_text(h, "(");
1666:
1.23 kristaps 1667: bufinit(h);
1668: PAIR_CLASS_INIT(&tag[0], "farg");
1669: bufcat_style(h, "white-space", "nowrap");
1670: PAIR_STYLE_INIT(&tag[1], h);
1671:
1.1 kristaps 1672: for (nn = n->child->next; nn; nn = nn->next) {
1.23 kristaps 1673: i = 1;
1674: if (SEC_SYNOPSIS == n->sec)
1675: i = 2;
1.15 kristaps 1676: t = print_otag(h, TAG_SPAN, i, tag);
1.1 kristaps 1677: print_text(h, nn->string);
1678: print_tagq(h, t);
1679: if (nn->next)
1680: print_text(h, ",");
1681: }
1682:
1683: print_text(h, ")");
1684: if (SEC_SYNOPSIS == n->sec)
1685: print_text(h, ";");
1686:
1687: return(0);
1688: }
1689:
1690:
1691: /* ARGSUSED */
1692: static int
1693: mdoc_sp_pre(MDOC_ARGS)
1694: {
1.23 kristaps 1695: int len;
1696: struct htmlpair tag;
1697: struct roffsu su;
1.1 kristaps 1698:
1699: switch (n->tok) {
1700: case (MDOC_sp):
1.23 kristaps 1701: /* FIXME: can this have a scaling indicator? */
1.1 kristaps 1702: len = n->child ? atoi(n->child->string) : 1;
1703: break;
1704: case (MDOC_br):
1705: len = 0;
1706: break;
1707: default:
1708: len = 1;
1709: break;
1710: }
1711:
1.23 kristaps 1712: SCALE_VS_INIT(&su, len);
1713: bufcat_su(h, "height", &su);
1714: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 1715: print_otag(h, TAG_DIV, 1, &tag);
1716: return(1);
1717:
1718: }
1.2 kristaps 1719:
1720:
1721: /* ARGSUSED */
1722: static int
1723: mdoc_brq_pre(MDOC_ARGS)
1724: {
1725:
1726: if (MDOC_BODY != n->type)
1727: return(1);
1728: print_text(h, "\\(lC");
1729: h->flags |= HTML_NOSPACE;
1730: return(1);
1731: }
1732:
1733:
1734: /* ARGSUSED */
1735: static void
1736: mdoc_brq_post(MDOC_ARGS)
1737: {
1738:
1739: if (MDOC_BODY != n->type)
1740: return;
1741: h->flags |= HTML_NOSPACE;
1742: print_text(h, "\\(rC");
1743: }
1744:
1745:
1746: /* ARGSUSED */
1747: static int
1748: mdoc_lk_pre(MDOC_ARGS)
1749: {
1750: const struct mdoc_node *nn;
1751: struct htmlpair tag[2];
1752:
1753: nn = n->child;
1754:
1.23 kristaps 1755: PAIR_CLASS_INIT(&tag[0], "link-ext");
1.2 kristaps 1756: tag[1].key = ATTR_HREF;
1757: tag[1].val = nn->string;
1758: print_otag(h, TAG_A, 2, tag);
1759:
1760: for (nn = nn->next; nn; nn = nn->next)
1761: print_text(h, nn->string);
1762:
1763: return(0);
1764: }
1765:
1766:
1767: /* ARGSUSED */
1768: static int
1769: mdoc_mt_pre(MDOC_ARGS)
1770: {
1771: struct htmlpair tag[2];
1772: struct tag *t;
1773: const struct mdoc_node *nn;
1774:
1.23 kristaps 1775: PAIR_CLASS_INIT(&tag[0], "link-mail");
1.2 kristaps 1776:
1777: for (nn = n->child; nn; nn = nn->next) {
1.16 kristaps 1778: bufinit(h);
1779: bufcat(h, "mailto:");
1780: bufcat(h, nn->string);
1.23 kristaps 1781: PAIR_STYLE_INIT(&tag[1], h);
1.2 kristaps 1782: t = print_otag(h, TAG_A, 2, tag);
1783: print_text(h, nn->string);
1784: print_tagq(h, t);
1785: }
1786:
1787: return(0);
1788: }
1.4 kristaps 1789:
1790:
1791: /* ARGSUSED */
1792: static int
1793: mdoc_fo_pre(MDOC_ARGS)
1794: {
1795: struct htmlpair tag;
1796:
1797: if (MDOC_BODY == n->type) {
1798: h->flags |= HTML_NOSPACE;
1799: print_text(h, "(");
1800: h->flags |= HTML_NOSPACE;
1801: return(1);
1802: } else if (MDOC_BLOCK == n->type)
1803: return(1);
1804:
1.23 kristaps 1805: PAIR_CLASS_INIT(&tag, "fname");
1.4 kristaps 1806: print_otag(h, TAG_SPAN, 1, &tag);
1807: return(1);
1808: }
1809:
1810:
1811: /* ARGSUSED */
1812: static void
1813: mdoc_fo_post(MDOC_ARGS)
1814: {
1815: if (MDOC_BODY != n->type)
1816: return;
1817: h->flags |= HTML_NOSPACE;
1818: print_text(h, ")");
1819: h->flags |= HTML_NOSPACE;
1820: print_text(h, ";");
1821: }
1822:
1823:
1824: /* ARGSUSED */
1825: static int
1826: mdoc_in_pre(MDOC_ARGS)
1827: {
1828: const struct mdoc_node *nn;
1.23 kristaps 1829: struct tag *t;
1.17 kristaps 1830: struct htmlpair tag[2];
1831: int i;
1.23 kristaps 1832: struct roffsu su;
1.4 kristaps 1833:
1834: if (SEC_SYNOPSIS == n->sec) {
1835: if (n->next && MDOC_In != n->next->tok) {
1.23 kristaps 1836: SCALE_VS_INIT(&su, 1);
1837: bufcat_su(h, "margin-bottom", &su);
1838: PAIR_STYLE_INIT(&tag[0], h);
1.17 kristaps 1839: print_otag(h, TAG_DIV, 1, tag);
1.4 kristaps 1840: } else
1841: print_otag(h, TAG_DIV, 0, NULL);
1842: }
1843:
1.34 kristaps 1844: /* FIXME: there's a buffer bug in here somewhere. */
1845:
1.23 kristaps 1846: PAIR_CLASS_INIT(&tag[0], "includes");
1.17 kristaps 1847: print_otag(h, TAG_SPAN, 1, tag);
1.4 kristaps 1848:
1849: if (SEC_SYNOPSIS == n->sec)
1850: print_text(h, "#include");
1851:
1852: print_text(h, "<");
1853: h->flags |= HTML_NOSPACE;
1854:
1855: /* XXX -- see warning in termp_in_post(). */
1856:
1.17 kristaps 1857: for (nn = n->child; nn; nn = nn->next) {
1.23 kristaps 1858: PAIR_CLASS_INIT(&tag[0], "link-includes");
1859: i = 1;
1.17 kristaps 1860: if (h->base_includes) {
1861: buffmt_includes(h, nn->string);
1862: tag[i].key = ATTR_HREF;
1863: tag[i++].val = h->buf;
1864: }
1865: t = print_otag(h, TAG_A, i, tag);
1.4 kristaps 1866: print_mdoc_node(m, nn, h);
1.17 kristaps 1867: print_tagq(h, t);
1868: }
1.4 kristaps 1869:
1870: h->flags |= HTML_NOSPACE;
1871: print_text(h, ">");
1872:
1873: return(0);
1874: }
1875:
1876:
1877: /* ARGSUSED */
1878: static int
1879: mdoc_ic_pre(MDOC_ARGS)
1880: {
1881: struct htmlpair tag;
1882:
1.23 kristaps 1883: PAIR_CLASS_INIT(&tag, "cmd");
1.4 kristaps 1884: print_otag(h, TAG_SPAN, 1, &tag);
1885: return(1);
1886: }
1887:
1888:
1889: /* ARGSUSED */
1890: static int
1891: mdoc_rv_pre(MDOC_ARGS)
1892: {
1893: const struct mdoc_node *nn;
1894: struct htmlpair tag;
1895: struct tag *t;
1896:
1897: print_otag(h, TAG_DIV, 0, NULL);
1898: print_text(h, "The");
1899:
1900: for (nn = n->child; nn; nn = nn->next) {
1.23 kristaps 1901: PAIR_CLASS_INIT(&tag, "fname");
1.4 kristaps 1902: t = print_otag(h, TAG_SPAN, 1, &tag);
1903: print_text(h, nn->string);
1904: print_tagq(h, t);
1905:
1906: h->flags |= HTML_NOSPACE;
1907: if (nn->next && NULL == nn->next->next)
1908: print_text(h, "(), and");
1909: else if (nn->next)
1910: print_text(h, "(),");
1911: else
1912: print_text(h, "()");
1913: }
1914:
1915: if (n->child->next)
1916: print_text(h, "functions return");
1917: else
1918: print_text(h, "function returns");
1919:
1920: print_text(h, "the value 0 if successful; otherwise the value "
1921: "-1 is returned and the global variable");
1922:
1.23 kristaps 1923: PAIR_CLASS_INIT(&tag, "var");
1.4 kristaps 1924: t = print_otag(h, TAG_SPAN, 1, &tag);
1925: print_text(h, "errno");
1926: print_tagq(h, t);
1927: print_text(h, "is set to indicate the error.");
1928: return(0);
1929: }
1930:
1931:
1932: /* ARGSUSED */
1933: static int
1934: mdoc_va_pre(MDOC_ARGS)
1935: {
1936: struct htmlpair tag;
1937:
1.23 kristaps 1938: PAIR_CLASS_INIT(&tag, "var");
1.4 kristaps 1939: print_otag(h, TAG_SPAN, 1, &tag);
1940: return(1);
1941: }
1942:
1943:
1944: /* ARGSUSED */
1945: static int
1946: mdoc_bq_pre(MDOC_ARGS)
1947: {
1948:
1949: if (MDOC_BODY != n->type)
1950: return(1);
1951: print_text(h, "\\(lB");
1952: h->flags |= HTML_NOSPACE;
1953: return(1);
1954: }
1955:
1956:
1957: /* ARGSUSED */
1958: static void
1959: mdoc_bq_post(MDOC_ARGS)
1960: {
1961:
1962: if (MDOC_BODY != n->type)
1963: return;
1964: h->flags |= HTML_NOSPACE;
1965: print_text(h, "\\(rB");
1966: }
1.5 kristaps 1967:
1968:
1969: /* ARGSUSED */
1970: static int
1971: mdoc_ap_pre(MDOC_ARGS)
1972: {
1973:
1974: h->flags |= HTML_NOSPACE;
1975: print_text(h, "\\(aq");
1976: h->flags |= HTML_NOSPACE;
1977: return(1);
1978: }
1979:
1980:
1981: /* ARGSUSED */
1982: static int
1983: mdoc_bf_pre(MDOC_ARGS)
1984: {
1.23 kristaps 1985: int i;
1986: struct htmlpair tag[2];
1987: struct roffsu su;
1.5 kristaps 1988:
1989: if (MDOC_HEAD == n->type)
1990: return(0);
1991: else if (MDOC_BLOCK != n->type)
1992: return(1);
1993:
1.23 kristaps 1994: PAIR_CLASS_INIT(&tag[0], "lit");
1.5 kristaps 1995:
1996: if (n->head->child) {
1997: if ( ! strcmp("Em", n->head->child->string))
1.23 kristaps 1998: PAIR_CLASS_INIT(&tag[0], "emph");
1.5 kristaps 1999: else if ( ! strcmp("Sy", n->head->child->string))
1.23 kristaps 2000: PAIR_CLASS_INIT(&tag[0], "symb");
1.5 kristaps 2001: else if ( ! strcmp("Li", n->head->child->string))
1.23 kristaps 2002: PAIR_CLASS_INIT(&tag[0], "lit");
1.5 kristaps 2003: } else {
2004: assert(n->args);
2005: for (i = 0; i < (int)n->args->argc; i++)
2006: switch (n->args->argv[i].arg) {
2007: case (MDOC_Symbolic):
1.23 kristaps 2008: PAIR_CLASS_INIT(&tag[0], "symb");
1.5 kristaps 2009: break;
2010: case (MDOC_Literal):
1.23 kristaps 2011: PAIR_CLASS_INIT(&tag[0], "lit");
1.5 kristaps 2012: break;
2013: case (MDOC_Emphasis):
1.23 kristaps 2014: PAIR_CLASS_INIT(&tag[0], "emph");
1.5 kristaps 2015: break;
2016: default:
2017: break;
2018: }
2019: }
2020:
2021: /* FIXME: div's have spaces stripped--we want them. */
2022:
1.23 kristaps 2023: bufcat_style(h, "display", "inline");
2024: SCALE_HS_INIT(&su, 1);
2025: bufcat_su(h, "margin-right", &su);
2026: PAIR_STYLE_INIT(&tag[1], h);
1.5 kristaps 2027: print_otag(h, TAG_DIV, 2, tag);
2028: return(1);
2029: }
2030:
2031:
2032: /* ARGSUSED */
2033: static int
2034: mdoc_ms_pre(MDOC_ARGS)
2035: {
2036: struct htmlpair tag;
2037:
1.23 kristaps 2038: PAIR_CLASS_INIT(&tag, "symb");
1.5 kristaps 2039: print_otag(h, TAG_SPAN, 1, &tag);
2040: return(1);
2041: }
2042:
2043:
2044: /* ARGSUSED */
2045: static int
2046: mdoc_pf_pre(MDOC_ARGS)
2047: {
2048:
2049: h->flags |= HTML_IGNDELIM;
2050: return(1);
2051: }
2052:
2053:
2054: /* ARGSUSED */
2055: static void
2056: mdoc_pf_post(MDOC_ARGS)
2057: {
2058:
2059: h->flags &= ~HTML_IGNDELIM;
2060: h->flags |= HTML_NOSPACE;
2061: }
2062:
2063:
2064: /* ARGSUSED */
2065: static int
2066: mdoc_rs_pre(MDOC_ARGS)
2067: {
1.23 kristaps 2068: struct htmlpair tag;
2069: struct roffsu su;
1.5 kristaps 2070:
2071: if (MDOC_BLOCK != n->type)
2072: return(1);
2073:
1.8 kristaps 2074: if (n->prev && SEC_SEE_ALSO == n->sec) {
1.23 kristaps 2075: SCALE_VS_INIT(&su, 1);
2076: bufcat_su(h, "margin-top", &su);
2077: PAIR_STYLE_INIT(&tag, h);
1.8 kristaps 2078: print_otag(h, TAG_DIV, 1, &tag);
1.5 kristaps 2079: }
2080:
1.23 kristaps 2081: PAIR_CLASS_INIT(&tag, "ref");
1.8 kristaps 2082: print_otag(h, TAG_SPAN, 1, &tag);
1.5 kristaps 2083: return(1);
2084: }
1.6 kristaps 2085:
2086:
2087:
2088: /* ARGSUSED */
2089: static int
2090: mdoc_li_pre(MDOC_ARGS)
2091: {
2092: struct htmlpair tag;
2093:
1.23 kristaps 2094: PAIR_CLASS_INIT(&tag, "lit");
1.6 kristaps 2095: print_otag(h, TAG_SPAN, 1, &tag);
2096: return(1);
2097: }
2098:
2099:
2100: /* ARGSUSED */
2101: static int
2102: mdoc_sy_pre(MDOC_ARGS)
2103: {
2104: struct htmlpair tag;
2105:
1.23 kristaps 2106: PAIR_CLASS_INIT(&tag, "symb");
1.6 kristaps 2107: print_otag(h, TAG_SPAN, 1, &tag);
2108: return(1);
2109: }
2110:
2111:
2112: /* ARGSUSED */
2113: static int
2114: mdoc_bt_pre(MDOC_ARGS)
2115: {
2116:
2117: print_text(h, "is currently in beta test.");
2118: return(0);
2119: }
2120:
2121:
2122: /* ARGSUSED */
2123: static int
2124: mdoc_ud_pre(MDOC_ARGS)
2125: {
2126:
2127: print_text(h, "currently under development.");
2128: return(0);
2129: }
2130:
2131:
2132: /* ARGSUSED */
2133: static int
2134: mdoc_lb_pre(MDOC_ARGS)
2135: {
2136: struct htmlpair tag;
2137:
2138: if (SEC_SYNOPSIS == n->sec)
2139: print_otag(h, TAG_DIV, 0, NULL);
1.23 kristaps 2140: PAIR_CLASS_INIT(&tag, "lib");
1.6 kristaps 2141: print_otag(h, TAG_SPAN, 1, &tag);
2142: return(1);
2143: }
1.10 kristaps 2144:
2145:
2146: /* ARGSUSED */
2147: static int
2148: mdoc__x_pre(MDOC_ARGS)
2149: {
2150: struct htmlpair tag;
2151:
1.37 ! kristaps 2152: /* TODO: %U. */
! 2153:
1.10 kristaps 2154: switch (n->tok) {
2155: case(MDOC__A):
1.23 kristaps 2156: PAIR_CLASS_INIT(&tag, "ref-auth");
1.10 kristaps 2157: break;
2158: case(MDOC__B):
1.23 kristaps 2159: PAIR_CLASS_INIT(&tag, "ref-book");
1.10 kristaps 2160: break;
2161: case(MDOC__C):
1.23 kristaps 2162: PAIR_CLASS_INIT(&tag, "ref-city");
1.10 kristaps 2163: break;
2164: case(MDOC__D):
1.23 kristaps 2165: PAIR_CLASS_INIT(&tag, "ref-date");
1.10 kristaps 2166: break;
2167: case(MDOC__I):
1.23 kristaps 2168: PAIR_CLASS_INIT(&tag, "ref-issue");
1.10 kristaps 2169: break;
2170: case(MDOC__J):
1.23 kristaps 2171: PAIR_CLASS_INIT(&tag, "ref-jrnl");
1.10 kristaps 2172: break;
2173: case(MDOC__N):
1.23 kristaps 2174: PAIR_CLASS_INIT(&tag, "ref-num");
1.10 kristaps 2175: break;
2176: case(MDOC__O):
1.23 kristaps 2177: PAIR_CLASS_INIT(&tag, "ref-opt");
1.10 kristaps 2178: break;
2179: case(MDOC__P):
1.23 kristaps 2180: PAIR_CLASS_INIT(&tag, "ref-page");
1.10 kristaps 2181: break;
2182: case(MDOC__Q):
1.23 kristaps 2183: PAIR_CLASS_INIT(&tag, "ref-corp");
1.10 kristaps 2184: break;
2185: case(MDOC__R):
1.23 kristaps 2186: PAIR_CLASS_INIT(&tag, "ref-rep");
1.10 kristaps 2187: break;
2188: case(MDOC__T):
1.23 kristaps 2189: PAIR_CLASS_INIT(&tag, "ref-title");
1.10 kristaps 2190: print_text(h, "\\(lq");
2191: h->flags |= HTML_NOSPACE;
2192: break;
2193: case(MDOC__V):
1.23 kristaps 2194: PAIR_CLASS_INIT(&tag, "ref-vol");
1.10 kristaps 2195: break;
2196: default:
2197: abort();
2198: /* NOTREACHED */
2199: }
2200:
2201: print_otag(h, TAG_SPAN, 1, &tag);
2202: return(1);
2203: }
2204:
2205:
2206: /* ARGSUSED */
2207: static void
2208: mdoc__x_post(MDOC_ARGS)
2209: {
2210:
2211: h->flags |= HTML_NOSPACE;
2212: switch (n->tok) {
2213: case (MDOC__T):
2214: print_text(h, "\\(rq");
2215: h->flags |= HTML_NOSPACE;
2216: break;
2217: default:
2218: break;
2219: }
2220: print_text(h, n->next ? "," : ".");
2221: }
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