Annotation of mandoc/mdoc_html.c, Revision 1.31
1.31 ! kristaps 1: /* $Id: mdoc_html.c,v 1.30 2009/10/15 01:33:12 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 */
257: };
258:
259:
260: void
261: html_mdoc(void *arg, const struct mdoc *m)
262: {
263: struct html *h;
264: struct tag *t;
265:
266: h = (struct html *)arg;
267:
268: print_gen_doctype(h);
269: t = print_otag(h, TAG_HTML, 0, NULL);
270: print_mdoc(mdoc_meta(m), mdoc_node(m), h);
271: print_tagq(h, t);
272:
273: printf("\n");
274: }
275:
276:
1.23 kristaps 277: /*
278: * Return the list type for `Bl', e.g., `Bl -column' returns
279: * MDOC_Column. This can ONLY be run for lists; it will abort() if no
280: * list type is found.
281: */
1.1 kristaps 282: static int
283: a2list(const struct mdoc_node *n)
284: {
285: int i;
286:
287: assert(n->args);
288: for (i = 0; i < (int)n->args->argc; i++)
289: switch (n->args->argv[i].arg) {
290: case (MDOC_Enum):
291: /* FALLTHROUGH */
292: case (MDOC_Dash):
293: /* FALLTHROUGH */
294: case (MDOC_Hyphen):
295: /* FALLTHROUGH */
296: case (MDOC_Bullet):
297: /* FALLTHROUGH */
298: case (MDOC_Tag):
299: /* FALLTHROUGH */
300: case (MDOC_Hang):
301: /* FALLTHROUGH */
302: case (MDOC_Inset):
303: /* FALLTHROUGH */
304: case (MDOC_Diag):
305: /* FALLTHROUGH */
306: case (MDOC_Item):
307: /* FALLTHROUGH */
308: case (MDOC_Column):
309: /* FALLTHROUGH */
310: case (MDOC_Ohang):
311: return(n->args->argv[i].arg);
312: default:
313: break;
314: }
315:
316: abort();
317: /* NOTREACHED */
318: }
319:
320:
1.23 kristaps 321: /*
322: * Calculate the scaling unit passed in a `-width' argument. This uses
323: * either a native scaling unit (e.g., 1i, 2m) or the string length of
324: * the value.
325: */
326: static void
327: a2width(const char *p, struct roffsu *su)
1.1 kristaps 328: {
329:
1.24 kristaps 330: if (a2roffsu(p, su))
331: return;
332: su->unit = SCALE_EM;
333: su->scale = (int)strlen(p);
1.1 kristaps 334: }
335:
336:
1.23 kristaps 337: /*
338: * Calculate the scaling unit passed in an `-offset' argument. This
339: * uses either a native scaling unit (e.g., 1i, 2m), one of a set of
340: * predefined strings (indent, etc.), or the string length of the value.
341: */
342: static void
343: a2offs(const char *p, struct roffsu *su)
1.1 kristaps 344: {
345:
1.31 ! kristaps 346: /* FIXME: "right"? */
! 347:
1.1 kristaps 348: if (0 == strcmp(p, "left"))
1.23 kristaps 349: SCALE_HS_INIT(su, 0);
350: else if (0 == strcmp(p, "indent"))
351: SCALE_HS_INIT(su, INDENT);
352: else if (0 == strcmp(p, "indent-two"))
353: SCALE_HS_INIT(su, INDENT * 2);
1.24 kristaps 354: else if ( ! a2roffsu(p, su)) {
355: su->unit = SCALE_EM;
356: su->scale = (int)strlen(p);
357: }
1.1 kristaps 358: }
359:
360:
361: static void
362: print_mdoc(MDOC_ARGS)
363: {
364: struct tag *t;
365: struct htmlpair tag;
366:
367: t = print_otag(h, TAG_HEAD, 0, NULL);
368: print_mdoc_head(m, n, h);
369: print_tagq(h, t);
370:
371: t = print_otag(h, TAG_BODY, 0, NULL);
372:
373: tag.key = ATTR_CLASS;
374: tag.val = "body";
375: print_otag(h, TAG_DIV, 1, &tag);
376:
377: print_mdoc_nodelist(m, n, h);
378: print_tagq(h, t);
379: }
380:
381:
382: /* ARGSUSED */
383: static void
384: print_mdoc_head(MDOC_ARGS)
385: {
386:
387: print_gen_head(h);
1.20 kristaps 388: bufinit(h);
389: buffmt(h, "%s(%d)", m->title, m->msec);
1.1 kristaps 390:
391: if (m->arch) {
1.20 kristaps 392: bufcat(h, " (");
393: bufcat(h, m->arch);
394: bufcat(h, ")");
1.1 kristaps 395: }
396:
397: print_otag(h, TAG_TITLE, 0, NULL);
1.20 kristaps 398: print_text(h, h->buf);
1.1 kristaps 399: }
400:
401:
402: static void
403: print_mdoc_nodelist(MDOC_ARGS)
404: {
405:
406: print_mdoc_node(m, n, h);
407: if (n->next)
408: print_mdoc_nodelist(m, n->next, h);
409: }
410:
411:
412: static void
413: print_mdoc_node(MDOC_ARGS)
414: {
415: int child;
416: struct tag *t;
417:
418: child = 1;
419: t = SLIST_FIRST(&h->tags);
420:
1.16 kristaps 421: bufinit(h);
1.1 kristaps 422: switch (n->type) {
423: case (MDOC_ROOT):
424: child = mdoc_root_pre(m, n, h);
425: break;
426: case (MDOC_TEXT):
427: print_text(h, n->string);
428: break;
429: default:
430: if (mdocs[n->tok].pre)
431: child = (*mdocs[n->tok].pre)(m, n, h);
432: break;
433: }
434:
435: if (child && n->child)
436: print_mdoc_nodelist(m, n->child, h);
437:
438: print_stagq(h, t);
439:
1.16 kristaps 440: bufinit(h);
1.1 kristaps 441: switch (n->type) {
442: case (MDOC_ROOT):
443: mdoc_root_post(m, n, h);
444: break;
445: case (MDOC_TEXT):
446: break;
447: default:
448: if (mdocs[n->tok].post)
449: (*mdocs[n->tok].post)(m, n, h);
450: break;
451: }
452: }
453:
454:
455: /* ARGSUSED */
456: static void
457: mdoc_root_post(MDOC_ARGS)
458: {
459: struct tm tm;
460: struct htmlpair tag[2];
461: struct tag *t, *tt;
462: char b[BUFSIZ];
463:
1.23 kristaps 464: /*
465: * XXX: this should use divs, but in Firefox, divs with nested
466: * divs for some reason puke when trying to put a border line
467: * below. So I use tables, instead.
468: */
469:
1.1 kristaps 470: (void)localtime_r(&m->date, &tm);
471:
472: if (0 == strftime(b, BUFSIZ - 1, "%B %e, %Y", &tm))
473: err(EXIT_FAILURE, "strftime");
474:
1.23 kristaps 475: PAIR_CLASS_INIT(&tag[0], "footer");
476: bufcat_style(h, "width", "100%");
477: PAIR_STYLE_INIT(&tag[1], h);
1.1 kristaps 478: t = print_otag(h, TAG_TABLE, 2, tag);
479: tt = print_otag(h, TAG_TR, 0, NULL);
480:
1.23 kristaps 481: bufinit(h);
482: bufcat_style(h, "width", "50%");
483: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 484: print_otag(h, TAG_TD, 1, tag);
485: print_text(h, b);
486: print_stagq(h, tt);
487:
1.23 kristaps 488: bufinit(h);
489: bufcat_style(h, "width", "50%");
490: bufcat_style(h, "text-align", "right");
491: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 492: print_otag(h, TAG_TD, 1, tag);
493: print_text(h, m->os);
494: print_tagq(h, t);
495: }
496:
497:
498: /* ARGSUSED */
499: static int
500: mdoc_root_pre(MDOC_ARGS)
501: {
502: struct htmlpair tag[2];
503: struct tag *t, *tt;
504: char b[BUFSIZ], title[BUFSIZ];
505:
506: (void)strlcpy(b, m->vol, BUFSIZ);
507:
508: if (m->arch) {
509: (void)strlcat(b, " (", BUFSIZ);
510: (void)strlcat(b, m->arch, BUFSIZ);
511: (void)strlcat(b, ")", BUFSIZ);
512: }
513:
514: (void)snprintf(title, BUFSIZ - 1,
515: "%s(%d)", m->title, m->msec);
516:
1.23 kristaps 517: /* XXX: see note in mdoc_root_post() about divs. */
518:
519: PAIR_CLASS_INIT(&tag[0], "header");
520: bufcat_style(h, "width", "100%");
521: PAIR_STYLE_INIT(&tag[1], h);
1.1 kristaps 522: t = print_otag(h, TAG_TABLE, 2, tag);
523: tt = print_otag(h, TAG_TR, 0, NULL);
524:
1.23 kristaps 525: bufinit(h);
526: bufcat_style(h, "width", "10%");
527: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 528: print_otag(h, TAG_TD, 1, tag);
1.2 kristaps 529: print_text(h, title);
1.1 kristaps 530: print_stagq(h, tt);
531:
1.23 kristaps 532: bufinit(h);
533: bufcat_style(h, "text-align", "center");
534: bufcat_style(h, "white-space", "nowrap");
535: bufcat_style(h, "width", "80%");
536: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 537: print_otag(h, TAG_TD, 1, tag);
1.2 kristaps 538: print_text(h, b);
1.1 kristaps 539: print_stagq(h, tt);
540:
1.23 kristaps 541: bufinit(h);
542: bufcat_style(h, "text-align", "right");
543: bufcat_style(h, "width", "10%");
544: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 545: print_otag(h, TAG_TD, 1, tag);
1.2 kristaps 546: print_text(h, title);
1.1 kristaps 547: print_tagq(h, t);
548: return(1);
549: }
550:
551:
552: /* ARGSUSED */
553: static int
554: mdoc_sh_pre(MDOC_ARGS)
555: {
556: struct htmlpair tag[2];
557: const struct mdoc_node *nn;
1.25 kristaps 558: char lbuf[BUFSIZ];
1.23 kristaps 559: struct roffsu su;
1.21 kristaps 560:
561: if (MDOC_BODY == n->type) {
1.23 kristaps 562: SCALE_HS_INIT(&su, INDENT);
563: bufcat_su(h, "margin-left", &su);
564: PAIR_CLASS_INIT(&tag[0], "sec-body");
565: PAIR_STYLE_INIT(&tag[1], h);
1.21 kristaps 566: print_otag(h, TAG_DIV, 2, tag);
1.1 kristaps 567: return(1);
568: } else if (MDOC_BLOCK == n->type) {
1.23 kristaps 569: PAIR_CLASS_INIT(&tag[0], "sec-block");
1.1 kristaps 570: if (n->prev && NULL == n->prev->body->child) {
571: print_otag(h, TAG_DIV, 1, tag);
572: return(1);
573: }
1.23 kristaps 574:
575: SCALE_VS_INIT(&su, 1);
576: bufcat_su(h, "margin-top", &su);
1.1 kristaps 577: if (NULL == n->next)
1.23 kristaps 578: bufcat_su(h, "margin-bottom", &su);
1.1 kristaps 579:
1.23 kristaps 580: PAIR_STYLE_INIT(&tag[1], h);
1.1 kristaps 581: print_otag(h, TAG_DIV, 2, tag);
582: return(1);
583: }
584:
1.25 kristaps 585: lbuf[0] = 0;
1.21 kristaps 586: for (nn = n->child; nn; nn = nn->next) {
1.25 kristaps 587: (void)strlcat(lbuf, nn->string, BUFSIZ);
1.21 kristaps 588: if (nn->next)
1.25 kristaps 589: (void)strlcat(lbuf, "_", BUFSIZ);
1.21 kristaps 590: }
591:
1.23 kristaps 592: /*
593: * TODO: make sure there are no duplicates, as HTML does not
594: * allow for multiple `id' tags of the same name.
595: */
1.22 kristaps 596:
1.23 kristaps 597: PAIR_CLASS_INIT(&tag[0], "sec-head");
1.21 kristaps 598: tag[1].key = ATTR_ID;
1.25 kristaps 599: tag[1].val = lbuf;
1.1 kristaps 600: print_otag(h, TAG_DIV, 2, tag);
601: return(1);
602: }
603:
604:
605: /* ARGSUSED */
606: static int
607: mdoc_ss_pre(MDOC_ARGS)
608: {
1.21 kristaps 609: struct htmlpair tag[3];
1.1 kristaps 610: const struct mdoc_node *nn;
1.25 kristaps 611: char lbuf[BUFSIZ];
1.23 kristaps 612: struct roffsu su;
1.1 kristaps 613:
1.23 kristaps 614: SCALE_VS_INIT(&su, 1);
1.1 kristaps 615:
616: if (MDOC_BODY == n->type) {
1.23 kristaps 617: PAIR_CLASS_INIT(&tag[0], "ssec-body");
1.1 kristaps 618: if (n->parent->next && n->child) {
1.23 kristaps 619: bufcat_su(h, "margin-bottom", &su);
620: PAIR_STYLE_INIT(&tag[1], h);
621: print_otag(h, TAG_DIV, 2, tag);
622: } else
623: print_otag(h, TAG_DIV, 1, tag);
1.1 kristaps 624: return(1);
625: } else if (MDOC_BLOCK == n->type) {
1.23 kristaps 626: PAIR_CLASS_INIT(&tag[0], "ssec-block");
1.1 kristaps 627: if (n->prev) {
1.23 kristaps 628: bufcat_su(h, "margin-top", &su);
629: PAIR_STYLE_INIT(&tag[1], h);
630: print_otag(h, TAG_DIV, 2, tag);
631: } else
632: print_otag(h, TAG_DIV, 1, tag);
1.1 kristaps 633: return(1);
634: }
635:
1.23 kristaps 636: /* TODO: see note in mdoc_sh_pre() about duplicates. */
637:
1.25 kristaps 638: lbuf[0] = 0;
1.21 kristaps 639: for (nn = n->child; nn; nn = nn->next) {
1.25 kristaps 640: (void)strlcat(lbuf, nn->string, BUFSIZ);
1.21 kristaps 641: if (nn->next)
1.25 kristaps 642: (void)strlcat(lbuf, "_", BUFSIZ);
1.21 kristaps 643: }
644:
1.23 kristaps 645: SCALE_HS_INIT(&su, INDENT - HALFINDENT);
646: su.scale = -su.scale;
647: bufcat_su(h, "margin-left", &su);
1.22 kristaps 648:
1.23 kristaps 649: PAIR_CLASS_INIT(&tag[0], "ssec-head");
650: PAIR_STYLE_INIT(&tag[1], h);
1.21 kristaps 651: tag[2].key = ATTR_ID;
1.25 kristaps 652: tag[2].val = lbuf;
1.21 kristaps 653: print_otag(h, TAG_DIV, 3, tag);
1.1 kristaps 654: return(1);
655: }
656:
657:
658: /* ARGSUSED */
659: static int
660: mdoc_fl_pre(MDOC_ARGS)
661: {
662: struct htmlpair tag;
663:
1.23 kristaps 664: PAIR_CLASS_INIT(&tag, "flag");
1.1 kristaps 665: print_otag(h, TAG_SPAN, 1, &tag);
666: if (MDOC_Fl == n->tok) {
667: print_text(h, "\\-");
668: h->flags |= HTML_NOSPACE;
669: }
670: return(1);
671: }
672:
673:
674: /* ARGSUSED */
675: static int
676: mdoc_nd_pre(MDOC_ARGS)
677: {
678: struct htmlpair tag;
679:
680: if (MDOC_BODY != n->type)
681: return(1);
682:
1.24 kristaps 683: /* XXX: this tag in theory can contain block elements. */
684:
1.1 kristaps 685: print_text(h, "\\(em");
1.23 kristaps 686: PAIR_CLASS_INIT(&tag, "desc-body");
1.1 kristaps 687: print_otag(h, TAG_SPAN, 1, &tag);
688: return(1);
689: }
690:
691:
692: /* ARGSUSED */
693: static int
694: mdoc_op_pre(MDOC_ARGS)
695: {
696: struct htmlpair tag;
697:
698: if (MDOC_BODY != n->type)
699: return(1);
700:
1.24 kristaps 701: /* XXX: this tag in theory can contain block elements. */
702:
1.1 kristaps 703: print_text(h, "\\(lB");
704: h->flags |= HTML_NOSPACE;
1.23 kristaps 705: PAIR_CLASS_INIT(&tag, "opt");
1.1 kristaps 706: print_otag(h, TAG_SPAN, 1, &tag);
707: return(1);
708: }
709:
710:
711: /* ARGSUSED */
712: static void
713: mdoc_op_post(MDOC_ARGS)
714: {
715:
716: if (MDOC_BODY != n->type)
717: return;
718: h->flags |= HTML_NOSPACE;
719: print_text(h, "\\(rB");
720: }
721:
722:
723: static int
724: mdoc_nm_pre(MDOC_ARGS)
725: {
726: struct htmlpair tag;
727:
728: if ( ! (HTML_NEWLINE & h->flags))
729: if (SEC_SYNOPSIS == n->sec) {
1.23 kristaps 730: bufcat_style(h, "clear", "both");
731: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 732: print_otag(h, TAG_BR, 1, &tag);
733: }
734:
1.23 kristaps 735: PAIR_CLASS_INIT(&tag, "name");
1.1 kristaps 736: print_otag(h, TAG_SPAN, 1, &tag);
737: if (NULL == n->child)
738: print_text(h, m->name);
739:
740: return(1);
741: }
742:
743:
744: /* ARGSUSED */
745: static int
746: mdoc_xr_pre(MDOC_ARGS)
747: {
748: struct htmlpair tag[2];
749: const struct mdoc_node *nn;
1.17 kristaps 750:
1.23 kristaps 751: PAIR_CLASS_INIT(&tag[0], "link-man");
1.1 kristaps 752:
1.17 kristaps 753: if (h->base_man) {
1.23 kristaps 754: buffmt_man(h, n->child->string,
755: n->child->next ?
1.17 kristaps 756: n->child->next->string : NULL);
1.23 kristaps 757: tag[1].key = ATTR_HREF;
758: tag[1].val = h->buf;
759: print_otag(h, TAG_A, 2, tag);
760: } else
761: print_otag(h, TAG_A, 1, tag);
1.1 kristaps 762:
763: nn = n->child;
764: print_text(h, nn->string);
1.16 kristaps 765:
1.1 kristaps 766: if (NULL == (nn = nn->next))
767: return(0);
768:
769: h->flags |= HTML_NOSPACE;
770: print_text(h, "(");
771: h->flags |= HTML_NOSPACE;
772: print_text(h, nn->string);
773: h->flags |= HTML_NOSPACE;
774: print_text(h, ")");
775: return(0);
776: }
777:
778:
779: /* ARGSUSED */
780: static int
781: mdoc_ns_pre(MDOC_ARGS)
782: {
783:
784: h->flags |= HTML_NOSPACE;
785: return(1);
786: }
787:
788:
789: /* ARGSUSED */
790: static int
791: mdoc_ar_pre(MDOC_ARGS)
792: {
793: struct htmlpair tag;
794:
1.23 kristaps 795: PAIR_CLASS_INIT(&tag, "arg");
1.1 kristaps 796: print_otag(h, TAG_SPAN, 1, &tag);
797: return(1);
798: }
799:
800:
801: /* ARGSUSED */
802: static int
803: mdoc_xx_pre(MDOC_ARGS)
804: {
805: const char *pp;
806: struct htmlpair tag;
807:
808: switch (n->tok) {
809: case (MDOC_Bsx):
810: pp = "BSDI BSD/OS";
811: break;
812: case (MDOC_Dx):
813: pp = "DragonFlyBSD";
814: break;
815: case (MDOC_Fx):
816: pp = "FreeBSD";
817: break;
818: case (MDOC_Nx):
819: pp = "NetBSD";
820: break;
821: case (MDOC_Ox):
822: pp = "OpenBSD";
823: break;
824: case (MDOC_Ux):
825: pp = "UNIX";
826: break;
827: default:
828: return(1);
829: }
830:
1.23 kristaps 831: PAIR_CLASS_INIT(&tag, "unix");
1.1 kristaps 832: print_otag(h, TAG_SPAN, 1, &tag);
833: print_text(h, pp);
834: return(1);
835: }
836:
837:
838: /* ARGSUSED */
839: static int
1.4 kristaps 840: mdoc_bx_pre(MDOC_ARGS)
841: {
842: const struct mdoc_node *nn;
843: struct htmlpair tag;
844:
1.23 kristaps 845: PAIR_CLASS_INIT(&tag, "unix");
1.4 kristaps 846: print_otag(h, TAG_SPAN, 1, &tag);
847:
848: for (nn = n->child; nn; nn = nn->next)
849: print_mdoc_node(m, nn, h);
850:
851: if (n->child)
852: h->flags |= HTML_NOSPACE;
853:
854: print_text(h, "BSD");
855: return(0);
856: }
857:
858:
859: /* ARGSUSED */
860: static int
1.27 kristaps 861: mdoc_it_block_pre(MDOC_ARGS, int type, int comp,
862: struct roffsu *offs, struct roffsu *width)
1.1 kristaps 863: {
1.14 kristaps 864: struct htmlpair tag;
865: const struct mdoc_node *nn;
1.23 kristaps 866: struct roffsu su;
867:
868: nn = n->parent->parent;
869: assert(nn->args);
870:
1.24 kristaps 871: /* XXX: see notes in mdoc_it_pre(). */
872:
873: if (MDOC_Column == type) {
874: /* Don't width-pad on the left. */
875: SCALE_HS_INIT(width, 0);
876: /* Also disallow non-compact. */
877: comp = 1;
878: }
1.23 kristaps 879: if (MDOC_Diag == type)
1.24 kristaps 880: /* Mandate non-compact with empty prior. */
1.23 kristaps 881: if (n->prev && NULL == n->prev->body->child)
882: comp = 1;
883:
1.24 kristaps 884: bufcat_style(h, "clear", "both");
1.23 kristaps 885: if (offs->scale > 0)
886: bufcat_su(h, "margin-left", offs);
887: if (width->scale > 0)
888: bufcat_su(h, "padding-left", width);
1.1 kristaps 889:
1.23 kristaps 890: PAIR_STYLE_INIT(&tag, h);
891:
1.24 kristaps 892: /* Mandate compact following `Ss' and `Sh' starts. */
893:
1.23 kristaps 894: for (nn = n; nn && ! comp; nn = nn->parent) {
895: if (MDOC_BLOCK != nn->type)
896: continue;
897: if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
898: comp = 1;
899: if (nn->prev)
900: break;
1.1 kristaps 901: }
902:
1.23 kristaps 903: if ( ! comp) {
904: SCALE_VS_INIT(&su, 1);
905: bufcat_su(h, "padding-top", &su);
1.1 kristaps 906: }
907:
1.23 kristaps 908: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 909: print_otag(h, TAG_DIV, 1, &tag);
910: return(1);
911: }
912:
913:
1.25 kristaps 914: /* ARGSUSED */
1.1 kristaps 915: static int
1.23 kristaps 916: mdoc_it_body_pre(MDOC_ARGS, int type)
1.1 kristaps 917: {
1.23 kristaps 918: struct htmlpair tag;
919: struct roffsu su;
920:
921: switch (type) {
922: case (MDOC_Item):
923: /* FALLTHROUGH */
924: case (MDOC_Ohang):
925: /* FALLTHROUGH */
926: case (MDOC_Column):
927: break;
928: default:
1.24 kristaps 929: /*
930: * XXX: this tricks CSS into aligning the bodies with
931: * the right-padding in the head.
932: */
1.23 kristaps 933: SCALE_HS_INIT(&su, 2);
934: bufcat_su(h, "margin-left", &su);
935: PAIR_STYLE_INIT(&tag, h);
936: print_otag(h, TAG_DIV, 1, &tag);
937: break;
938: }
1.1 kristaps 939:
940: return(1);
941: }
942:
943:
1.25 kristaps 944: /* ARGSUSED */
1.1 kristaps 945: static int
1.23 kristaps 946: mdoc_it_head_pre(MDOC_ARGS, int type, struct roffsu *width)
1.1 kristaps 947: {
948: struct htmlpair tag;
949: struct ord *ord;
950: char nbuf[BUFSIZ];
951:
1.23 kristaps 952: switch (type) {
1.1 kristaps 953: case (MDOC_Item):
954: /* FALLTHROUGH */
955: case (MDOC_Ohang):
956: print_otag(h, TAG_DIV, 0, NULL);
957: break;
958: case (MDOC_Column):
1.23 kristaps 959: bufcat_su(h, "min-width", width);
960: bufcat_style(h, "clear", "none");
1.1 kristaps 961: if (n->next && MDOC_HEAD == n->next->type)
1.23 kristaps 962: bufcat_style(h, "float", "left");
963: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 964: print_otag(h, TAG_DIV, 1, &tag);
965: break;
966: default:
1.23 kristaps 967: bufcat_su(h, "min-width", width);
968: SCALE_INVERT(width);
969: bufcat_su(h, "margin-left", width);
1.2 kristaps 970: if (n->next && n->next->child)
1.23 kristaps 971: bufcat_style(h, "float", "left");
1.24 kristaps 972:
973: /* XXX: buffer if we run into body. */
1.23 kristaps 974: SCALE_HS_INIT(width, 1);
975: bufcat_su(h, "margin-right", width);
976: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 977: print_otag(h, TAG_DIV, 1, &tag);
978: break;
979: }
980:
1.23 kristaps 981: switch (type) {
1.1 kristaps 982: case (MDOC_Diag):
1.23 kristaps 983: PAIR_CLASS_INIT(&tag, "diag");
1.1 kristaps 984: print_otag(h, TAG_SPAN, 1, &tag);
985: break;
986: case (MDOC_Enum):
987: ord = SLIST_FIRST(&h->ords);
988: assert(ord);
989: nbuf[BUFSIZ - 1] = 0;
990: (void)snprintf(nbuf, BUFSIZ - 1, "%d.", ord->pos++);
991: print_text(h, nbuf);
992: return(0);
993: case (MDOC_Dash):
994: print_text(h, "\\(en");
995: return(0);
996: case (MDOC_Hyphen):
1.4 kristaps 997: print_text(h, "\\(hy");
1.1 kristaps 998: return(0);
999: case (MDOC_Bullet):
1000: print_text(h, "\\(bu");
1001: return(0);
1002: default:
1003: break;
1004: }
1005:
1006: return(1);
1007: }
1008:
1009:
1010: static int
1.23 kristaps 1011: mdoc_it_pre(MDOC_ARGS)
1.1 kristaps 1012: {
1.23 kristaps 1013: int i, type, wp, comp;
1.1 kristaps 1014: const struct mdoc_node *bl, *nn;
1.23 kristaps 1015: struct roffsu width, offs;
1016:
1.24 kristaps 1017: /*
1018: * XXX: be very careful in changing anything, here. Lists in
1019: * mandoc have many peculiarities; furthermore, they don't
1020: * translate well into HTML and require a bit of mangling.
1021: */
1.1 kristaps 1022:
1023: bl = n->parent->parent;
1.23 kristaps 1024: if (MDOC_BLOCK != n->type)
1.1 kristaps 1025: bl = bl->parent;
1026:
1.23 kristaps 1027: type = a2list(bl);
1.1 kristaps 1028:
1.23 kristaps 1029: /* Set default width and offset. */
1.1 kristaps 1030:
1.24 kristaps 1031: SCALE_HS_INIT(&offs, 0);
1032:
1.1 kristaps 1033: switch (type) {
1034: case (MDOC_Enum):
1035: /* FALLTHROUGH */
1036: case (MDOC_Dash):
1037: /* FALLTHROUGH */
1038: case (MDOC_Hyphen):
1039: /* FALLTHROUGH */
1040: case (MDOC_Bullet):
1.23 kristaps 1041: SCALE_HS_INIT(&width, 2);
1.1 kristaps 1042: break;
1.23 kristaps 1043: default:
1044: SCALE_HS_INIT(&width, INDENT);
1045: break;
1046: }
1047:
1048: /* Get width, offset, and compact arguments. */
1049:
1050: for (wp = -1, comp = i = 0; i < (int)bl->args->argc; i++)
1051: switch (bl->args->argv[i].arg) {
1.24 kristaps 1052: case (MDOC_Column):
1053: wp = i; /* Save for later. */
1054: break;
1.23 kristaps 1055: case (MDOC_Width):
1056: a2width(bl->args->argv[i].value[0], &width);
1057: break;
1058: case (MDOC_Offset):
1059: a2offs(bl->args->argv[i].value[0], &offs);
1060: break;
1061: case (MDOC_Compact):
1062: comp = 1;
1063: break;
1064: default:
1065: break;
1066: }
1067:
1068: /* Override width in some cases. */
1069:
1070: switch (type) {
1.1 kristaps 1071: case (MDOC_Inset):
1072: /* FALLTHROUGH */
1073: case (MDOC_Diag):
1.23 kristaps 1074: SCALE_HS_INIT(&width, 0);
1.1 kristaps 1075: break;
1076: default:
1.23 kristaps 1077: if (0 == width.scale)
1078: SCALE_HS_INIT(&width, INDENT);
1.1 kristaps 1079: break;
1080: }
1081:
1.23 kristaps 1082: /* Flip to body/block processing. */
1083:
1084: if (MDOC_BODY == n->type)
1085: return(mdoc_it_body_pre(m, n, h, type));
1086: if (MDOC_BLOCK == n->type)
1.27 kristaps 1087: return(mdoc_it_block_pre(m, n, h, type, comp,
1088: &offs, &width));
1.23 kristaps 1089:
1090: /* Override column widths. */
1091:
1092: if (MDOC_Column == type) {
1093: nn = n->parent->child;
1094: for (i = 0; nn && nn != n; nn = nn->next, i++)
1095: /* Counter... */ ;
1.24 kristaps 1096: if (i < (int)bl->args->argv[wp].sz)
1.23 kristaps 1097: a2width(bl->args->argv[wp].value[i], &width);
1.1 kristaps 1098: }
1099:
1.23 kristaps 1100: return(mdoc_it_head_pre(m, n, h, type, &width));
1.1 kristaps 1101: }
1102:
1103:
1104: /* ARGSUSED */
1105: static int
1106: mdoc_bl_pre(MDOC_ARGS)
1107: {
1108: struct ord *ord;
1109:
1110: if (MDOC_BLOCK != n->type)
1111: return(1);
1112: if (MDOC_Enum != a2list(n))
1113: return(1);
1114:
1115: ord = malloc(sizeof(struct ord));
1116: if (NULL == ord)
1117: err(EXIT_FAILURE, "malloc");
1118: ord->cookie = n;
1119: ord->pos = 1;
1120: SLIST_INSERT_HEAD(&h->ords, ord, entry);
1121: return(1);
1122: }
1123:
1124:
1125: /* ARGSUSED */
1126: static void
1127: mdoc_bl_post(MDOC_ARGS)
1128: {
1129: struct ord *ord;
1130:
1131: if (MDOC_BLOCK != n->type)
1132: return;
1133: if (MDOC_Enum != a2list(n))
1134: return;
1135:
1136: ord = SLIST_FIRST(&h->ords);
1137: assert(ord);
1138: SLIST_REMOVE_HEAD(&h->ords, entry);
1139: free(ord);
1140: }
1141:
1142:
1143: /* ARGSUSED */
1144: static int
1145: mdoc_ex_pre(MDOC_ARGS)
1146: {
1147: const struct mdoc_node *nn;
1148: struct tag *t;
1149: struct htmlpair tag;
1150:
1.23 kristaps 1151: PAIR_CLASS_INIT(&tag, "utility");
1152:
1.1 kristaps 1153: print_text(h, "The");
1154: for (nn = n->child; nn; nn = nn->next) {
1155: t = print_otag(h, TAG_SPAN, 1, &tag);
1156: print_text(h, nn->string);
1157: print_tagq(h, t);
1158:
1159: h->flags |= HTML_NOSPACE;
1160:
1161: if (nn->next && NULL == nn->next->next)
1162: print_text(h, ", and");
1163: else if (nn->next)
1164: print_text(h, ",");
1165: else
1166: h->flags &= ~HTML_NOSPACE;
1167: }
1168:
1169: if (n->child->next)
1170: print_text(h, "utilities exit");
1171: else
1172: print_text(h, "utility exits");
1173:
1174: print_text(h, "0 on success, and >0 if an error occurs.");
1175: return(0);
1176: }
1177:
1178:
1179: /* ARGSUSED */
1180: static int
1181: mdoc_dq_pre(MDOC_ARGS)
1182: {
1183:
1184: if (MDOC_BODY != n->type)
1185: return(1);
1186: print_text(h, "\\(lq");
1187: h->flags |= HTML_NOSPACE;
1188: return(1);
1189: }
1190:
1191:
1192: /* ARGSUSED */
1193: static void
1194: mdoc_dq_post(MDOC_ARGS)
1195: {
1196:
1197: if (MDOC_BODY != n->type)
1198: return;
1199: h->flags |= HTML_NOSPACE;
1200: print_text(h, "\\(rq");
1201: }
1202:
1203:
1204: /* ARGSUSED */
1205: static int
1206: mdoc_pq_pre(MDOC_ARGS)
1207: {
1208:
1209: if (MDOC_BODY != n->type)
1210: return(1);
1211: print_text(h, "\\&(");
1212: h->flags |= HTML_NOSPACE;
1213: return(1);
1214: }
1215:
1216:
1217: /* ARGSUSED */
1218: static void
1219: mdoc_pq_post(MDOC_ARGS)
1220: {
1221:
1222: if (MDOC_BODY != n->type)
1223: return;
1224: print_text(h, ")");
1225: }
1226:
1227:
1228: /* ARGSUSED */
1229: static int
1230: mdoc_sq_pre(MDOC_ARGS)
1231: {
1232:
1233: if (MDOC_BODY != n->type)
1234: return(1);
1235: print_text(h, "\\(oq");
1236: h->flags |= HTML_NOSPACE;
1237: return(1);
1238: }
1239:
1240:
1241: /* ARGSUSED */
1242: static void
1243: mdoc_sq_post(MDOC_ARGS)
1244: {
1245:
1246: if (MDOC_BODY != n->type)
1247: return;
1248: h->flags |= HTML_NOSPACE;
1249: print_text(h, "\\(aq");
1250: }
1251:
1252:
1253: /* ARGSUSED */
1254: static int
1255: mdoc_em_pre(MDOC_ARGS)
1256: {
1257: struct htmlpair tag;
1258:
1.23 kristaps 1259: PAIR_CLASS_INIT(&tag, "emph");
1.1 kristaps 1260: print_otag(h, TAG_SPAN, 1, &tag);
1261: return(1);
1262: }
1263:
1264:
1265: /* ARGSUSED */
1266: static int
1267: mdoc_d1_pre(MDOC_ARGS)
1268: {
1.23 kristaps 1269: struct htmlpair tag[2];
1270: struct roffsu su;
1.1 kristaps 1271:
1272: if (MDOC_BLOCK != n->type)
1273: return(1);
1274:
1.23 kristaps 1275: SCALE_VS_INIT(&su, INDENT - 2);
1276: bufcat_su(h, "margin-left", &su);
1277: PAIR_CLASS_INIT(&tag[0], "lit");
1278: PAIR_STYLE_INIT(&tag[1], h);
1.1 kristaps 1279: print_otag(h, TAG_DIV, 2, tag);
1280: return(1);
1281: }
1282:
1283:
1284: /* ARGSUSED */
1285: static int
1286: mdoc_sx_pre(MDOC_ARGS)
1287: {
1.18 kristaps 1288: struct htmlpair tag[2];
1.1 kristaps 1289: const struct mdoc_node *nn;
1.25 kristaps 1290: char lbuf[BUFSIZ];
1.1 kristaps 1291:
1.23 kristaps 1292: /* FIXME: duplicates? */
1293:
1.25 kristaps 1294: (void)strlcpy(lbuf, "#", BUFSIZ);
1.1 kristaps 1295: for (nn = n->child; nn; nn = nn->next) {
1.25 kristaps 1296: (void)strlcat(lbuf, nn->string, BUFSIZ);
1.1 kristaps 1297: if (nn->next)
1.25 kristaps 1298: (void)strlcat(lbuf, "_", BUFSIZ);
1.1 kristaps 1299: }
1300:
1.23 kristaps 1301: PAIR_CLASS_INIT(&tag[0], "link-sec");
1.21 kristaps 1302: tag[1].key = ATTR_HREF;
1.25 kristaps 1303: tag[1].val = lbuf;
1.1 kristaps 1304:
1.18 kristaps 1305: print_otag(h, TAG_A, 2, tag);
1.1 kristaps 1306: return(1);
1307: }
1308:
1309:
1310: /* ARGSUSED */
1311: static int
1312: mdoc_aq_pre(MDOC_ARGS)
1313: {
1314:
1315: if (MDOC_BODY != n->type)
1316: return(1);
1317: print_text(h, "\\(la");
1318: h->flags |= HTML_NOSPACE;
1319: return(1);
1320: }
1321:
1322:
1323: /* ARGSUSED */
1324: static void
1325: mdoc_aq_post(MDOC_ARGS)
1326: {
1327:
1328: if (MDOC_BODY != n->type)
1329: return;
1330: h->flags |= HTML_NOSPACE;
1331: print_text(h, "\\(ra");
1332: }
1333:
1334:
1335: /* ARGSUSED */
1336: static int
1337: mdoc_bd_pre(MDOC_ARGS)
1338: {
1339: struct htmlpair tag[2];
1.23 kristaps 1340: int type, comp, i;
1.14 kristaps 1341: const struct mdoc_node *bl, *nn;
1.23 kristaps 1342: struct roffsu su;
1.1 kristaps 1343:
1344: if (MDOC_BLOCK == n->type)
1345: bl = n;
1346: else if (MDOC_HEAD == n->type)
1347: return(0);
1348: else
1349: bl = n->parent;
1350:
1.24 kristaps 1351: SCALE_VS_INIT(&su, 0);
1352:
1.23 kristaps 1353: type = comp = 0;
1.1 kristaps 1354: for (i = 0; i < (int)bl->args->argc; i++)
1355: switch (bl->args->argv[i].arg) {
1356: case (MDOC_Offset):
1.23 kristaps 1357: a2offs(bl->args->argv[i].value[0], &su);
1.1 kristaps 1358: break;
1359: case (MDOC_Compact):
1.23 kristaps 1360: comp = 1;
1.1 kristaps 1361: break;
1.30 kristaps 1362: case (MDOC_Centred):
1363: /* FALLTHROUGH */
1.1 kristaps 1364: case (MDOC_Ragged):
1365: /* FALLTHROUGH */
1366: case (MDOC_Filled):
1367: /* FALLTHROUGH */
1368: case (MDOC_Unfilled):
1369: /* FALLTHROUGH */
1370: case (MDOC_Literal):
1.23 kristaps 1371: type = bl->args->argv[i].arg;
1.1 kristaps 1372: break;
1.30 kristaps 1373: default:
1374: break;
1.1 kristaps 1375: }
1376:
1.31 ! kristaps 1377: /* FIXME: -centered, etc. formatting. */
! 1378:
1.1 kristaps 1379: if (MDOC_BLOCK == n->type) {
1.24 kristaps 1380: bufcat_su(h, "margin-left", &su);
1.23 kristaps 1381: for (nn = n; nn && ! comp; nn = nn->parent) {
1382: if (MDOC_BLOCK != nn->type)
1383: continue;
1384: if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
1385: comp = 1;
1386: if (nn->prev)
1387: break;
1388: }
1389: if (comp) {
1390: print_otag(h, TAG_DIV, 0, tag);
1391: return(1);
1.14 kristaps 1392: }
1.23 kristaps 1393: SCALE_VS_INIT(&su, 1);
1394: bufcat_su(h, "margin-top", &su);
1395: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 1396: print_otag(h, TAG_DIV, 1, tag);
1397: return(1);
1398: }
1399:
1.23 kristaps 1400: if (MDOC_Unfilled != type && MDOC_Literal != type)
1.1 kristaps 1401: return(1);
1402:
1.23 kristaps 1403: PAIR_CLASS_INIT(&tag[0], "lit");
1404: bufcat_style(h, "white-space", "pre");
1405: PAIR_STYLE_INIT(&tag[1], h);
1.1 kristaps 1406: print_otag(h, TAG_DIV, 2, tag);
1407:
1.14 kristaps 1408: for (nn = n->child; nn; nn = nn->next) {
1.23 kristaps 1409: h->flags |= HTML_NOSPACE;
1.14 kristaps 1410: print_mdoc_node(m, nn, h);
1411: if (NULL == nn->next)
1412: continue;
1413: if (nn->prev && nn->prev->line < nn->line)
1.1 kristaps 1414: print_text(h, "\n");
1.23 kristaps 1415: else if (NULL == nn->prev)
1416: print_text(h, "\n");
1.1 kristaps 1417: }
1418:
1419: return(0);
1420: }
1421:
1422:
1423: /* ARGSUSED */
1424: static int
1425: mdoc_pa_pre(MDOC_ARGS)
1426: {
1427: struct htmlpair tag;
1428:
1.23 kristaps 1429: PAIR_CLASS_INIT(&tag, "file");
1.1 kristaps 1430: print_otag(h, TAG_SPAN, 1, &tag);
1431: return(1);
1432: }
1433:
1434:
1435: /* ARGSUSED */
1436: static int
1437: mdoc_ad_pre(MDOC_ARGS)
1438: {
1439: struct htmlpair tag;
1440:
1.23 kristaps 1441: PAIR_CLASS_INIT(&tag, "addr");
1.1 kristaps 1442: print_otag(h, TAG_SPAN, 1, &tag);
1443: return(1);
1444: }
1445:
1446:
1447: /* ARGSUSED */
1448: static int
1449: mdoc_an_pre(MDOC_ARGS)
1450: {
1451: struct htmlpair tag;
1452:
1.19 kristaps 1453: /* TODO: -split and -nosplit (see termp_an_pre()). */
1454:
1.23 kristaps 1455: PAIR_CLASS_INIT(&tag, "author");
1.1 kristaps 1456: print_otag(h, TAG_SPAN, 1, &tag);
1457: return(1);
1458: }
1459:
1460:
1461: /* ARGSUSED */
1462: static int
1463: mdoc_cd_pre(MDOC_ARGS)
1464: {
1465: struct htmlpair tag;
1466:
1.28 kristaps 1467: print_otag(h, TAG_DIV, 0, NULL);
1.23 kristaps 1468: PAIR_CLASS_INIT(&tag, "config");
1.1 kristaps 1469: print_otag(h, TAG_SPAN, 1, &tag);
1470: return(1);
1471: }
1472:
1473:
1474: /* ARGSUSED */
1475: static int
1476: mdoc_dv_pre(MDOC_ARGS)
1477: {
1478: struct htmlpair tag;
1479:
1.23 kristaps 1480: PAIR_CLASS_INIT(&tag, "define");
1.1 kristaps 1481: print_otag(h, TAG_SPAN, 1, &tag);
1482: return(1);
1483: }
1484:
1485:
1486: /* ARGSUSED */
1487: static int
1488: mdoc_ev_pre(MDOC_ARGS)
1489: {
1490: struct htmlpair tag;
1491:
1.23 kristaps 1492: PAIR_CLASS_INIT(&tag, "env");
1.1 kristaps 1493: print_otag(h, TAG_SPAN, 1, &tag);
1494: return(1);
1495: }
1496:
1497:
1498: /* ARGSUSED */
1499: static int
1500: mdoc_er_pre(MDOC_ARGS)
1501: {
1502: struct htmlpair tag;
1503:
1.23 kristaps 1504: PAIR_CLASS_INIT(&tag, "errno");
1.1 kristaps 1505: print_otag(h, TAG_SPAN, 1, &tag);
1506: return(1);
1507: }
1508:
1509:
1510: /* ARGSUSED */
1511: static int
1512: mdoc_fa_pre(MDOC_ARGS)
1513: {
1514: const struct mdoc_node *nn;
1515: struct htmlpair tag;
1516: struct tag *t;
1517:
1.23 kristaps 1518: PAIR_CLASS_INIT(&tag, "farg");
1.1 kristaps 1519: if (n->parent->tok != MDOC_Fo) {
1520: print_otag(h, TAG_SPAN, 1, &tag);
1521: return(1);
1522: }
1523:
1524: for (nn = n->child; nn; nn = nn->next) {
1525: t = print_otag(h, TAG_SPAN, 1, &tag);
1526: print_text(h, nn->string);
1527: print_tagq(h, t);
1528: if (nn->next)
1529: print_text(h, ",");
1530: }
1531:
1532: if (n->child && n->next && n->next->tok == MDOC_Fa)
1533: print_text(h, ",");
1534:
1535: return(0);
1536: }
1537:
1538:
1539: /* ARGSUSED */
1540: static int
1541: mdoc_fd_pre(MDOC_ARGS)
1542: {
1.23 kristaps 1543: struct htmlpair tag;
1544: struct roffsu su;
1.1 kristaps 1545:
1546: if (SEC_SYNOPSIS == n->sec) {
1547: if (n->next && MDOC_Fd != n->next->tok) {
1.23 kristaps 1548: SCALE_VS_INIT(&su, 1);
1549: bufcat_su(h, "margin-bottom", &su);
1550: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 1551: print_otag(h, TAG_DIV, 1, &tag);
1552: } else
1553: print_otag(h, TAG_DIV, 0, NULL);
1554: }
1555:
1.23 kristaps 1556: PAIR_CLASS_INIT(&tag, "macro");
1.1 kristaps 1557: print_otag(h, TAG_SPAN, 1, &tag);
1558: return(1);
1559: }
1560:
1561:
1562: /* ARGSUSED */
1563: static int
1564: mdoc_vt_pre(MDOC_ARGS)
1565: {
1.23 kristaps 1566: struct htmlpair tag;
1567: struct roffsu su;
1.1 kristaps 1568:
1569: if (SEC_SYNOPSIS == n->sec) {
1570: if (n->next && MDOC_Vt != n->next->tok) {
1.23 kristaps 1571: SCALE_VS_INIT(&su, 1);
1572: bufcat_su(h, "margin-bottom", &su);
1573: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 1574: print_otag(h, TAG_DIV, 1, &tag);
1575: } else
1576: print_otag(h, TAG_DIV, 0, NULL);
1577: }
1578:
1.23 kristaps 1579: PAIR_CLASS_INIT(&tag, "type");
1.1 kristaps 1580: print_otag(h, TAG_SPAN, 1, &tag);
1581: return(1);
1582: }
1583:
1.2 kristaps 1584:
1.1 kristaps 1585: /* ARGSUSED */
1586: static int
1587: mdoc_ft_pre(MDOC_ARGS)
1588: {
1.23 kristaps 1589: struct htmlpair tag;
1590: struct roffsu su;
1.1 kristaps 1591:
1592: if (SEC_SYNOPSIS == n->sec) {
1593: if (n->prev && MDOC_Fo == n->prev->tok) {
1.23 kristaps 1594: SCALE_VS_INIT(&su, 1);
1595: bufcat_su(h, "margin-top", &su);
1596: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 1597: print_otag(h, TAG_DIV, 1, &tag);
1598: } else
1599: print_otag(h, TAG_DIV, 0, NULL);
1600: }
1601:
1.23 kristaps 1602: PAIR_CLASS_INIT(&tag, "ftype");
1.1 kristaps 1603: print_otag(h, TAG_SPAN, 1, &tag);
1604: return(1);
1605: }
1606:
1607:
1608: /* ARGSUSED */
1609: static int
1610: mdoc_fn_pre(MDOC_ARGS)
1611: {
1612: struct tag *t;
1.15 kristaps 1613: struct htmlpair tag[2];
1.1 kristaps 1614: const struct mdoc_node *nn;
1.7 kristaps 1615: char nbuf[BUFSIZ];
1616: const char *sp, *ep;
1.15 kristaps 1617: int sz, i;
1.23 kristaps 1618: struct roffsu su;
1.1 kristaps 1619:
1620: if (SEC_SYNOPSIS == n->sec) {
1.23 kristaps 1621: SCALE_HS_INIT(&su, INDENT);
1622: bufcat_su(h, "margin-left", &su);
1623: su.scale = -su.scale;
1624: bufcat_su(h, "text-indent", &su);
1625: if (n->next) {
1626: SCALE_VS_INIT(&su, 1);
1627: bufcat_su(h, "margin-bottom", &su);
1628: }
1629: PAIR_STYLE_INIT(&tag[0], h);
1.15 kristaps 1630: print_otag(h, TAG_DIV, 1, tag);
1.1 kristaps 1631: }
1632:
1.7 kristaps 1633: /* Split apart into type and name. */
1634: assert(n->child->string);
1635: sp = n->child->string;
1.19 kristaps 1636:
1.26 kristaps 1637: ep = strchr(sp, ' ');
1638: if (NULL != ep) {
1.23 kristaps 1639: PAIR_CLASS_INIT(&tag[0], "ftype");
1.19 kristaps 1640: t = print_otag(h, TAG_SPAN, 1, tag);
1641:
1642: while (ep) {
1643: sz = MIN((int)(ep - sp), BUFSIZ - 1);
1644: (void)memcpy(nbuf, sp, (size_t)sz);
1645: nbuf[sz] = '\0';
1646: print_text(h, nbuf);
1647: sp = ++ep;
1648: ep = strchr(sp, ' ');
1649: }
1650: print_tagq(h, t);
1.7 kristaps 1651: }
1.1 kristaps 1652:
1.23 kristaps 1653: PAIR_CLASS_INIT(&tag[0], "fname");
1.15 kristaps 1654: t = print_otag(h, TAG_SPAN, 1, tag);
1.7 kristaps 1655:
1656: if (sp) {
1657: (void)strlcpy(nbuf, sp, BUFSIZ);
1658: print_text(h, nbuf);
1659: }
1660:
1.1 kristaps 1661: print_tagq(h, t);
1662:
1663: h->flags |= HTML_NOSPACE;
1664: print_text(h, "(");
1665:
1.23 kristaps 1666: bufinit(h);
1667: PAIR_CLASS_INIT(&tag[0], "farg");
1668: bufcat_style(h, "white-space", "nowrap");
1669: PAIR_STYLE_INIT(&tag[1], h);
1670:
1.1 kristaps 1671: for (nn = n->child->next; nn; nn = nn->next) {
1.23 kristaps 1672: i = 1;
1673: if (SEC_SYNOPSIS == n->sec)
1674: i = 2;
1.15 kristaps 1675: t = print_otag(h, TAG_SPAN, i, tag);
1.1 kristaps 1676: print_text(h, nn->string);
1677: print_tagq(h, t);
1678: if (nn->next)
1679: print_text(h, ",");
1680: }
1681:
1682: print_text(h, ")");
1683: if (SEC_SYNOPSIS == n->sec)
1684: print_text(h, ";");
1685:
1686: return(0);
1687: }
1688:
1689:
1690: /* ARGSUSED */
1691: static int
1692: mdoc_sp_pre(MDOC_ARGS)
1693: {
1.23 kristaps 1694: int len;
1695: struct htmlpair tag;
1696: struct roffsu su;
1.1 kristaps 1697:
1698: switch (n->tok) {
1699: case (MDOC_sp):
1.23 kristaps 1700: /* FIXME: can this have a scaling indicator? */
1.1 kristaps 1701: len = n->child ? atoi(n->child->string) : 1;
1702: break;
1703: case (MDOC_br):
1704: len = 0;
1705: break;
1706: default:
1707: len = 1;
1708: break;
1709: }
1710:
1.23 kristaps 1711: SCALE_VS_INIT(&su, len);
1712: bufcat_su(h, "height", &su);
1713: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 1714: print_otag(h, TAG_DIV, 1, &tag);
1715: return(1);
1716:
1717: }
1.2 kristaps 1718:
1719:
1720: /* ARGSUSED */
1721: static int
1722: mdoc_brq_pre(MDOC_ARGS)
1723: {
1724:
1725: if (MDOC_BODY != n->type)
1726: return(1);
1727: print_text(h, "\\(lC");
1728: h->flags |= HTML_NOSPACE;
1729: return(1);
1730: }
1731:
1732:
1733: /* ARGSUSED */
1734: static void
1735: mdoc_brq_post(MDOC_ARGS)
1736: {
1737:
1738: if (MDOC_BODY != n->type)
1739: return;
1740: h->flags |= HTML_NOSPACE;
1741: print_text(h, "\\(rC");
1742: }
1743:
1744:
1745: /* ARGSUSED */
1746: static int
1747: mdoc_lk_pre(MDOC_ARGS)
1748: {
1749: const struct mdoc_node *nn;
1750: struct htmlpair tag[2];
1751:
1752: nn = n->child;
1753:
1.23 kristaps 1754: PAIR_CLASS_INIT(&tag[0], "link-ext");
1.2 kristaps 1755: tag[1].key = ATTR_HREF;
1756: tag[1].val = nn->string;
1757: print_otag(h, TAG_A, 2, tag);
1758:
1759: for (nn = nn->next; nn; nn = nn->next)
1760: print_text(h, nn->string);
1761:
1762: return(0);
1763: }
1764:
1765:
1766: /* ARGSUSED */
1767: static int
1768: mdoc_mt_pre(MDOC_ARGS)
1769: {
1770: struct htmlpair tag[2];
1771: struct tag *t;
1772: const struct mdoc_node *nn;
1773:
1.23 kristaps 1774: PAIR_CLASS_INIT(&tag[0], "link-mail");
1.2 kristaps 1775:
1776: for (nn = n->child; nn; nn = nn->next) {
1.16 kristaps 1777: bufinit(h);
1778: bufcat(h, "mailto:");
1779: bufcat(h, nn->string);
1.23 kristaps 1780: PAIR_STYLE_INIT(&tag[1], h);
1.2 kristaps 1781: t = print_otag(h, TAG_A, 2, tag);
1782: print_text(h, nn->string);
1783: print_tagq(h, t);
1784: }
1785:
1786: return(0);
1787: }
1.4 kristaps 1788:
1789:
1790: /* ARGSUSED */
1791: static int
1792: mdoc_fo_pre(MDOC_ARGS)
1793: {
1794: struct htmlpair tag;
1795:
1796: if (MDOC_BODY == n->type) {
1797: h->flags |= HTML_NOSPACE;
1798: print_text(h, "(");
1799: h->flags |= HTML_NOSPACE;
1800: return(1);
1801: } else if (MDOC_BLOCK == n->type)
1802: return(1);
1803:
1.23 kristaps 1804: PAIR_CLASS_INIT(&tag, "fname");
1.4 kristaps 1805: print_otag(h, TAG_SPAN, 1, &tag);
1806: return(1);
1807: }
1808:
1809:
1810: /* ARGSUSED */
1811: static void
1812: mdoc_fo_post(MDOC_ARGS)
1813: {
1814: if (MDOC_BODY != n->type)
1815: return;
1816: h->flags |= HTML_NOSPACE;
1817: print_text(h, ")");
1818: h->flags |= HTML_NOSPACE;
1819: print_text(h, ";");
1820: }
1821:
1822:
1823: /* ARGSUSED */
1824: static int
1825: mdoc_in_pre(MDOC_ARGS)
1826: {
1827: const struct mdoc_node *nn;
1.23 kristaps 1828: struct tag *t;
1.17 kristaps 1829: struct htmlpair tag[2];
1830: int i;
1.23 kristaps 1831: struct roffsu su;
1.4 kristaps 1832:
1833: if (SEC_SYNOPSIS == n->sec) {
1834: if (n->next && MDOC_In != n->next->tok) {
1.23 kristaps 1835: SCALE_VS_INIT(&su, 1);
1836: bufcat_su(h, "margin-bottom", &su);
1837: PAIR_STYLE_INIT(&tag[0], h);
1.17 kristaps 1838: print_otag(h, TAG_DIV, 1, tag);
1.4 kristaps 1839: } else
1840: print_otag(h, TAG_DIV, 0, NULL);
1841: }
1842:
1.23 kristaps 1843: PAIR_CLASS_INIT(&tag[0], "includes");
1.17 kristaps 1844: print_otag(h, TAG_SPAN, 1, tag);
1.4 kristaps 1845:
1846: if (SEC_SYNOPSIS == n->sec)
1847: print_text(h, "#include");
1848:
1849: print_text(h, "<");
1850: h->flags |= HTML_NOSPACE;
1851:
1852: /* XXX -- see warning in termp_in_post(). */
1853:
1.17 kristaps 1854: for (nn = n->child; nn; nn = nn->next) {
1.23 kristaps 1855: PAIR_CLASS_INIT(&tag[0], "link-includes");
1856: i = 1;
1.17 kristaps 1857: if (h->base_includes) {
1858: buffmt_includes(h, nn->string);
1859: tag[i].key = ATTR_HREF;
1860: tag[i++].val = h->buf;
1861: }
1862: t = print_otag(h, TAG_A, i, tag);
1.4 kristaps 1863: print_mdoc_node(m, nn, h);
1.17 kristaps 1864: print_tagq(h, t);
1865: }
1.4 kristaps 1866:
1867: h->flags |= HTML_NOSPACE;
1868: print_text(h, ">");
1869:
1870: return(0);
1871: }
1872:
1873:
1874: /* ARGSUSED */
1875: static int
1876: mdoc_ic_pre(MDOC_ARGS)
1877: {
1878: struct htmlpair tag;
1879:
1.23 kristaps 1880: PAIR_CLASS_INIT(&tag, "cmd");
1.4 kristaps 1881: print_otag(h, TAG_SPAN, 1, &tag);
1882: return(1);
1883: }
1884:
1885:
1886: /* ARGSUSED */
1887: static int
1888: mdoc_rv_pre(MDOC_ARGS)
1889: {
1890: const struct mdoc_node *nn;
1891: struct htmlpair tag;
1892: struct tag *t;
1893:
1894: print_otag(h, TAG_DIV, 0, NULL);
1895: print_text(h, "The");
1896:
1897: for (nn = n->child; nn; nn = nn->next) {
1.23 kristaps 1898: PAIR_CLASS_INIT(&tag, "fname");
1.4 kristaps 1899: t = print_otag(h, TAG_SPAN, 1, &tag);
1900: print_text(h, nn->string);
1901: print_tagq(h, t);
1902:
1903: h->flags |= HTML_NOSPACE;
1904: if (nn->next && NULL == nn->next->next)
1905: print_text(h, "(), and");
1906: else if (nn->next)
1907: print_text(h, "(),");
1908: else
1909: print_text(h, "()");
1910: }
1911:
1912: if (n->child->next)
1913: print_text(h, "functions return");
1914: else
1915: print_text(h, "function returns");
1916:
1917: print_text(h, "the value 0 if successful; otherwise the value "
1918: "-1 is returned and the global variable");
1919:
1.23 kristaps 1920: PAIR_CLASS_INIT(&tag, "var");
1.4 kristaps 1921: t = print_otag(h, TAG_SPAN, 1, &tag);
1922: print_text(h, "errno");
1923: print_tagq(h, t);
1924: print_text(h, "is set to indicate the error.");
1925: return(0);
1926: }
1927:
1928:
1929: /* ARGSUSED */
1930: static int
1931: mdoc_va_pre(MDOC_ARGS)
1932: {
1933: struct htmlpair tag;
1934:
1.23 kristaps 1935: PAIR_CLASS_INIT(&tag, "var");
1.4 kristaps 1936: print_otag(h, TAG_SPAN, 1, &tag);
1937: return(1);
1938: }
1939:
1940:
1941: /* ARGSUSED */
1942: static int
1943: mdoc_bq_pre(MDOC_ARGS)
1944: {
1945:
1946: if (MDOC_BODY != n->type)
1947: return(1);
1948: print_text(h, "\\(lB");
1949: h->flags |= HTML_NOSPACE;
1950: return(1);
1951: }
1952:
1953:
1954: /* ARGSUSED */
1955: static void
1956: mdoc_bq_post(MDOC_ARGS)
1957: {
1958:
1959: if (MDOC_BODY != n->type)
1960: return;
1961: h->flags |= HTML_NOSPACE;
1962: print_text(h, "\\(rB");
1963: }
1.5 kristaps 1964:
1965:
1966: /* ARGSUSED */
1967: static int
1968: mdoc_ap_pre(MDOC_ARGS)
1969: {
1970:
1971: h->flags |= HTML_NOSPACE;
1972: print_text(h, "\\(aq");
1973: h->flags |= HTML_NOSPACE;
1974: return(1);
1975: }
1976:
1977:
1978: /* ARGSUSED */
1979: static int
1980: mdoc_bf_pre(MDOC_ARGS)
1981: {
1.23 kristaps 1982: int i;
1983: struct htmlpair tag[2];
1984: struct roffsu su;
1.5 kristaps 1985:
1986: if (MDOC_HEAD == n->type)
1987: return(0);
1988: else if (MDOC_BLOCK != n->type)
1989: return(1);
1990:
1.23 kristaps 1991: PAIR_CLASS_INIT(&tag[0], "lit");
1.5 kristaps 1992:
1993: if (n->head->child) {
1994: if ( ! strcmp("Em", n->head->child->string))
1.23 kristaps 1995: PAIR_CLASS_INIT(&tag[0], "emph");
1.5 kristaps 1996: else if ( ! strcmp("Sy", n->head->child->string))
1.23 kristaps 1997: PAIR_CLASS_INIT(&tag[0], "symb");
1.5 kristaps 1998: else if ( ! strcmp("Li", n->head->child->string))
1.23 kristaps 1999: PAIR_CLASS_INIT(&tag[0], "lit");
1.5 kristaps 2000: } else {
2001: assert(n->args);
2002: for (i = 0; i < (int)n->args->argc; i++)
2003: switch (n->args->argv[i].arg) {
2004: case (MDOC_Symbolic):
1.23 kristaps 2005: PAIR_CLASS_INIT(&tag[0], "symb");
1.5 kristaps 2006: break;
2007: case (MDOC_Literal):
1.23 kristaps 2008: PAIR_CLASS_INIT(&tag[0], "lit");
1.5 kristaps 2009: break;
2010: case (MDOC_Emphasis):
1.23 kristaps 2011: PAIR_CLASS_INIT(&tag[0], "emph");
1.5 kristaps 2012: break;
2013: default:
2014: break;
2015: }
2016: }
2017:
2018: /* FIXME: div's have spaces stripped--we want them. */
2019:
1.23 kristaps 2020: bufcat_style(h, "display", "inline");
2021: SCALE_HS_INIT(&su, 1);
2022: bufcat_su(h, "margin-right", &su);
2023: PAIR_STYLE_INIT(&tag[1], h);
1.5 kristaps 2024: print_otag(h, TAG_DIV, 2, tag);
2025: return(1);
2026: }
2027:
2028:
2029: /* ARGSUSED */
2030: static int
2031: mdoc_ms_pre(MDOC_ARGS)
2032: {
2033: struct htmlpair tag;
2034:
1.23 kristaps 2035: PAIR_CLASS_INIT(&tag, "symb");
1.5 kristaps 2036: print_otag(h, TAG_SPAN, 1, &tag);
2037: return(1);
2038: }
2039:
2040:
2041: /* ARGSUSED */
2042: static int
2043: mdoc_pf_pre(MDOC_ARGS)
2044: {
2045:
2046: h->flags |= HTML_IGNDELIM;
2047: return(1);
2048: }
2049:
2050:
2051: /* ARGSUSED */
2052: static void
2053: mdoc_pf_post(MDOC_ARGS)
2054: {
2055:
2056: h->flags &= ~HTML_IGNDELIM;
2057: h->flags |= HTML_NOSPACE;
2058: }
2059:
2060:
2061: /* ARGSUSED */
2062: static int
2063: mdoc_rs_pre(MDOC_ARGS)
2064: {
1.23 kristaps 2065: struct htmlpair tag;
2066: struct roffsu su;
1.5 kristaps 2067:
2068: if (MDOC_BLOCK != n->type)
2069: return(1);
2070:
1.8 kristaps 2071: if (n->prev && SEC_SEE_ALSO == n->sec) {
1.23 kristaps 2072: SCALE_VS_INIT(&su, 1);
2073: bufcat_su(h, "margin-top", &su);
2074: PAIR_STYLE_INIT(&tag, h);
1.8 kristaps 2075: print_otag(h, TAG_DIV, 1, &tag);
1.5 kristaps 2076: }
2077:
1.23 kristaps 2078: PAIR_CLASS_INIT(&tag, "ref");
1.8 kristaps 2079: print_otag(h, TAG_SPAN, 1, &tag);
1.5 kristaps 2080: return(1);
2081: }
1.6 kristaps 2082:
2083:
2084:
2085: /* ARGSUSED */
2086: static int
2087: mdoc_li_pre(MDOC_ARGS)
2088: {
2089: struct htmlpair tag;
2090:
1.23 kristaps 2091: PAIR_CLASS_INIT(&tag, "lit");
1.6 kristaps 2092: print_otag(h, TAG_SPAN, 1, &tag);
2093: return(1);
2094: }
2095:
2096:
2097: /* ARGSUSED */
2098: static int
2099: mdoc_sy_pre(MDOC_ARGS)
2100: {
2101: struct htmlpair tag;
2102:
1.23 kristaps 2103: PAIR_CLASS_INIT(&tag, "symb");
1.6 kristaps 2104: print_otag(h, TAG_SPAN, 1, &tag);
2105: return(1);
2106: }
2107:
2108:
2109: /* ARGSUSED */
2110: static int
2111: mdoc_bt_pre(MDOC_ARGS)
2112: {
2113:
2114: print_text(h, "is currently in beta test.");
2115: return(0);
2116: }
2117:
2118:
2119: /* ARGSUSED */
2120: static int
2121: mdoc_ud_pre(MDOC_ARGS)
2122: {
2123:
2124: print_text(h, "currently under development.");
2125: return(0);
2126: }
2127:
2128:
2129: /* ARGSUSED */
2130: static int
2131: mdoc_lb_pre(MDOC_ARGS)
2132: {
2133: struct htmlpair tag;
2134:
2135: if (SEC_SYNOPSIS == n->sec)
2136: print_otag(h, TAG_DIV, 0, NULL);
1.23 kristaps 2137: PAIR_CLASS_INIT(&tag, "lib");
1.6 kristaps 2138: print_otag(h, TAG_SPAN, 1, &tag);
2139: return(1);
2140: }
1.10 kristaps 2141:
2142:
2143: /* ARGSUSED */
2144: static int
2145: mdoc__x_pre(MDOC_ARGS)
2146: {
2147: struct htmlpair tag;
2148:
2149: switch (n->tok) {
2150: case(MDOC__A):
1.23 kristaps 2151: PAIR_CLASS_INIT(&tag, "ref-auth");
1.10 kristaps 2152: break;
2153: case(MDOC__B):
1.23 kristaps 2154: PAIR_CLASS_INIT(&tag, "ref-book");
1.10 kristaps 2155: break;
2156: case(MDOC__C):
1.23 kristaps 2157: PAIR_CLASS_INIT(&tag, "ref-city");
1.10 kristaps 2158: break;
2159: case(MDOC__D):
1.23 kristaps 2160: PAIR_CLASS_INIT(&tag, "ref-date");
1.10 kristaps 2161: break;
2162: case(MDOC__I):
1.23 kristaps 2163: PAIR_CLASS_INIT(&tag, "ref-issue");
1.10 kristaps 2164: break;
2165: case(MDOC__J):
1.23 kristaps 2166: PAIR_CLASS_INIT(&tag, "ref-jrnl");
1.10 kristaps 2167: break;
2168: case(MDOC__N):
1.23 kristaps 2169: PAIR_CLASS_INIT(&tag, "ref-num");
1.10 kristaps 2170: break;
2171: case(MDOC__O):
1.23 kristaps 2172: PAIR_CLASS_INIT(&tag, "ref-opt");
1.10 kristaps 2173: break;
2174: case(MDOC__P):
1.23 kristaps 2175: PAIR_CLASS_INIT(&tag, "ref-page");
1.10 kristaps 2176: break;
2177: case(MDOC__Q):
1.23 kristaps 2178: PAIR_CLASS_INIT(&tag, "ref-corp");
1.10 kristaps 2179: break;
2180: case(MDOC__R):
1.23 kristaps 2181: PAIR_CLASS_INIT(&tag, "ref-rep");
1.10 kristaps 2182: break;
2183: case(MDOC__T):
1.23 kristaps 2184: PAIR_CLASS_INIT(&tag, "ref-title");
1.10 kristaps 2185: print_text(h, "\\(lq");
2186: h->flags |= HTML_NOSPACE;
2187: break;
2188: case(MDOC__V):
1.23 kristaps 2189: PAIR_CLASS_INIT(&tag, "ref-vol");
1.10 kristaps 2190: break;
2191: default:
2192: abort();
2193: /* NOTREACHED */
2194: }
2195:
2196: print_otag(h, TAG_SPAN, 1, &tag);
2197: return(1);
2198: }
2199:
2200:
2201: /* ARGSUSED */
2202: static void
2203: mdoc__x_post(MDOC_ARGS)
2204: {
2205:
2206: h->flags |= HTML_NOSPACE;
2207: switch (n->tok) {
2208: case (MDOC__T):
2209: print_text(h, "\\(rq");
2210: h->flags |= HTML_NOSPACE;
2211: break;
2212: default:
2213: break;
2214: }
2215: print_text(h, n->next ? "," : ".");
2216: }
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