Annotation of mandoc/mdoc_html.c, Revision 1.56
1.56 ! kristaps 1: /* $Id: mdoc_html.c,v 1.55 2010/03/29 19:28:04 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: */
1.52 kristaps 17: #ifdef HAVE_CONFIG_H
18: #include "config.h"
19: #endif
20:
1.1 kristaps 21: #include <sys/types.h>
22:
23: #include <assert.h>
24: #include <ctype.h>
25: #include <stdio.h>
26: #include <stdlib.h>
27: #include <string.h>
28: #include <unistd.h>
29:
1.23 kristaps 30: #include "out.h"
1.1 kristaps 31: #include "html.h"
32: #include "mdoc.h"
1.29 kristaps 33: #include "main.h"
1.1 kristaps 34:
35: #define INDENT 5
36: #define HALFINDENT 3
37:
38: #define MDOC_ARGS const struct mdoc_meta *m, \
39: const struct mdoc_node *n, \
40: struct html *h
41:
1.52 kristaps 42: #ifndef MIN
43: #define MIN(a,b) ((/*CONSTCOND*/(a)<(b))?(a):(b))
44: #endif
45:
1.1 kristaps 46: struct htmlmdoc {
47: int (*pre)(MDOC_ARGS);
48: void (*post)(MDOC_ARGS);
49: };
50:
51: static void print_mdoc(MDOC_ARGS);
52: static void print_mdoc_head(MDOC_ARGS);
53: static void print_mdoc_node(MDOC_ARGS);
54: static void print_mdoc_nodelist(MDOC_ARGS);
55:
1.23 kristaps 56: static void a2width(const char *, struct roffsu *);
57: static void a2offs(const char *, struct roffsu *);
1.27 kristaps 58:
1.1 kristaps 59: static int a2list(const struct mdoc_node *);
60:
61: static void mdoc_root_post(MDOC_ARGS);
62: static int mdoc_root_pre(MDOC_ARGS);
63:
1.10 kristaps 64: static void mdoc__x_post(MDOC_ARGS);
65: static int mdoc__x_pre(MDOC_ARGS);
1.1 kristaps 66: static int mdoc_ad_pre(MDOC_ARGS);
67: static int mdoc_an_pre(MDOC_ARGS);
1.5 kristaps 68: static int mdoc_ap_pre(MDOC_ARGS);
1.1 kristaps 69: static void mdoc_aq_post(MDOC_ARGS);
70: static int mdoc_aq_pre(MDOC_ARGS);
71: static int mdoc_ar_pre(MDOC_ARGS);
72: static int mdoc_bd_pre(MDOC_ARGS);
1.5 kristaps 73: static int mdoc_bf_pre(MDOC_ARGS);
1.1 kristaps 74: static void mdoc_bl_post(MDOC_ARGS);
75: static int mdoc_bl_pre(MDOC_ARGS);
1.4 kristaps 76: static void mdoc_bq_post(MDOC_ARGS);
77: static int mdoc_bq_pre(MDOC_ARGS);
1.2 kristaps 78: static void mdoc_brq_post(MDOC_ARGS);
79: static int mdoc_brq_pre(MDOC_ARGS);
1.6 kristaps 80: static int mdoc_bt_pre(MDOC_ARGS);
1.4 kristaps 81: static int mdoc_bx_pre(MDOC_ARGS);
1.1 kristaps 82: static int mdoc_cd_pre(MDOC_ARGS);
83: static int mdoc_d1_pre(MDOC_ARGS);
84: static void mdoc_dq_post(MDOC_ARGS);
85: static int mdoc_dq_pre(MDOC_ARGS);
86: static int mdoc_dv_pre(MDOC_ARGS);
87: static int mdoc_fa_pre(MDOC_ARGS);
88: static int mdoc_fd_pre(MDOC_ARGS);
89: static int mdoc_fl_pre(MDOC_ARGS);
90: static int mdoc_fn_pre(MDOC_ARGS);
91: static int mdoc_ft_pre(MDOC_ARGS);
92: static int mdoc_em_pre(MDOC_ARGS);
93: static int mdoc_er_pre(MDOC_ARGS);
94: static int mdoc_ev_pre(MDOC_ARGS);
95: static int mdoc_ex_pre(MDOC_ARGS);
1.4 kristaps 96: static void mdoc_fo_post(MDOC_ARGS);
97: static int mdoc_fo_pre(MDOC_ARGS);
98: static int mdoc_ic_pre(MDOC_ARGS);
99: static int mdoc_in_pre(MDOC_ARGS);
1.27 kristaps 100: static int mdoc_it_block_pre(MDOC_ARGS, int, int,
101: struct roffsu *, struct roffsu *);
102: static int mdoc_it_head_pre(MDOC_ARGS, int,
103: struct roffsu *);
104: static int mdoc_it_body_pre(MDOC_ARGS, int);
1.1 kristaps 105: static int mdoc_it_pre(MDOC_ARGS);
1.6 kristaps 106: static int mdoc_lb_pre(MDOC_ARGS);
107: static int mdoc_li_pre(MDOC_ARGS);
1.2 kristaps 108: static int mdoc_lk_pre(MDOC_ARGS);
109: static int mdoc_mt_pre(MDOC_ARGS);
1.5 kristaps 110: static int mdoc_ms_pre(MDOC_ARGS);
1.1 kristaps 111: static int mdoc_nd_pre(MDOC_ARGS);
112: static int mdoc_nm_pre(MDOC_ARGS);
113: static int mdoc_ns_pre(MDOC_ARGS);
114: static void mdoc_op_post(MDOC_ARGS);
115: static int mdoc_op_pre(MDOC_ARGS);
116: static int mdoc_pa_pre(MDOC_ARGS);
1.5 kristaps 117: static void mdoc_pf_post(MDOC_ARGS);
118: static int mdoc_pf_pre(MDOC_ARGS);
1.1 kristaps 119: static void mdoc_pq_post(MDOC_ARGS);
120: static int mdoc_pq_pre(MDOC_ARGS);
1.5 kristaps 121: static int mdoc_rs_pre(MDOC_ARGS);
1.4 kristaps 122: static int mdoc_rv_pre(MDOC_ARGS);
1.1 kristaps 123: static int mdoc_sh_pre(MDOC_ARGS);
124: static int mdoc_sp_pre(MDOC_ARGS);
125: static void mdoc_sq_post(MDOC_ARGS);
126: static int mdoc_sq_pre(MDOC_ARGS);
127: static int mdoc_ss_pre(MDOC_ARGS);
128: static int mdoc_sx_pre(MDOC_ARGS);
1.6 kristaps 129: static int mdoc_sy_pre(MDOC_ARGS);
130: static int mdoc_ud_pre(MDOC_ARGS);
1.4 kristaps 131: static int mdoc_va_pre(MDOC_ARGS);
1.1 kristaps 132: static int mdoc_vt_pre(MDOC_ARGS);
133: static int mdoc_xr_pre(MDOC_ARGS);
134: static int mdoc_xx_pre(MDOC_ARGS);
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 */
1.55 kristaps 203: {NULL, NULL}, /* Ec */ /* FIXME: no space */
1.1 kristaps 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:
1.53 kristaps 269: print_gen_decls(h);
1.1 kristaps 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;
1.39 kristaps 420: t = h->tags.head;
1.1 kristaps 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);
1.48 kristaps 429: return;
1.1 kristaps 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: default:
447: if (mdocs[n->tok].post)
448: (*mdocs[n->tok].post)(m, n, h);
449: break;
450: }
451: }
452:
453:
454: /* ARGSUSED */
455: static void
456: mdoc_root_post(MDOC_ARGS)
457: {
1.40 kristaps 458: struct htmlpair tag[3];
1.1 kristaps 459: struct tag *t, *tt;
1.36 kristaps 460: char b[DATESIZ];
461:
462: time2a(m->date, b, DATESIZ);
1.1 kristaps 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:
470: PAIR_CLASS_INIT(&tag[0], "footer");
471: bufcat_style(h, "width", "100%");
472: PAIR_STYLE_INIT(&tag[1], h);
1.40 kristaps 473: PAIR_SUMMARY_INIT(&tag[2], "footer");
474:
475: t = print_otag(h, TAG_TABLE, 3, tag);
1.1 kristaps 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: {
1.40 kristaps 499: struct htmlpair tag[3];
1.1 kristaps 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);
1.40 kristaps 519: PAIR_SUMMARY_INIT(&tag[2], "header");
520:
521: t = print_otag(h, TAG_TABLE, 3, tag);
522:
1.1 kristaps 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;
1.41 kristaps 558: char buf[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:
1.42 kristaps 585: buf[0] = '\0';
1.21 kristaps 586: for (nn = n->child; nn; nn = nn->next) {
1.41 kristaps 587: html_idcat(buf, nn->string, BUFSIZ);
1.21 kristaps 588: if (nn->next)
1.42 kristaps 589: html_idcat(buf, " ", 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;
1.41 kristaps 599: tag[1].val = buf;
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;
1.41 kristaps 611: char buf[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:
1.42 kristaps 638: buf[0] = '\0';
1.21 kristaps 639: for (nn = n->child; nn; nn = nn->next) {
1.41 kristaps 640: html_idcat(buf, nn->string, BUFSIZ);
1.21 kristaps 641: if (nn->next)
1.42 kristaps 642: html_idcat(buf, " ", 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;
1.41 kristaps 652: tag[2].val = buf;
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:
1.51 kristaps 664: PAIR_CLASS_INIT(&tag, "flag");
665: print_otag(h, TAG_SPAN, 1, &tag);
666:
1.50 kristaps 667: /* `Cm' has no leading hyphen. */
668:
1.51 kristaps 669: if (MDOC_Cm == n->tok)
1.50 kristaps 670: return(1);
671:
672: print_text(h, "\\-");
673:
674: /* A blank `Fl' should incur a subsequent space. */
675:
676: if (n->child)
1.1 kristaps 677: h->flags |= HTML_NOSPACE;
1.50 kristaps 678:
1.1 kristaps 679: return(1);
680: }
681:
682:
683: /* ARGSUSED */
684: static int
685: mdoc_nd_pre(MDOC_ARGS)
686: {
687: struct htmlpair tag;
688:
689: if (MDOC_BODY != n->type)
690: return(1);
691:
1.24 kristaps 692: /* XXX: this tag in theory can contain block elements. */
693:
1.1 kristaps 694: print_text(h, "\\(em");
1.23 kristaps 695: PAIR_CLASS_INIT(&tag, "desc-body");
1.1 kristaps 696: print_otag(h, TAG_SPAN, 1, &tag);
697: return(1);
698: }
699:
700:
701: /* ARGSUSED */
702: static int
703: mdoc_op_pre(MDOC_ARGS)
704: {
705: struct htmlpair tag;
706:
707: if (MDOC_BODY != n->type)
708: return(1);
709:
1.24 kristaps 710: /* XXX: this tag in theory can contain block elements. */
711:
1.1 kristaps 712: print_text(h, "\\(lB");
713: h->flags |= HTML_NOSPACE;
1.23 kristaps 714: PAIR_CLASS_INIT(&tag, "opt");
1.1 kristaps 715: print_otag(h, TAG_SPAN, 1, &tag);
716: return(1);
717: }
718:
719:
720: /* ARGSUSED */
721: static void
722: mdoc_op_post(MDOC_ARGS)
723: {
724:
725: if (MDOC_BODY != n->type)
726: return;
727: h->flags |= HTML_NOSPACE;
728: print_text(h, "\\(rB");
729: }
730:
731:
732: static int
733: mdoc_nm_pre(MDOC_ARGS)
734: {
735: struct htmlpair tag;
736:
1.47 kristaps 737: if (SEC_SYNOPSIS == n->sec && n->prev) {
738: bufcat_style(h, "clear", "both");
739: PAIR_STYLE_INIT(&tag, h);
740: print_otag(h, TAG_BR, 1, &tag);
741: }
1.1 kristaps 742:
1.23 kristaps 743: PAIR_CLASS_INIT(&tag, "name");
1.1 kristaps 744: print_otag(h, TAG_SPAN, 1, &tag);
745: if (NULL == n->child)
746: print_text(h, m->name);
747:
748: return(1);
749: }
750:
751:
752: /* ARGSUSED */
753: static int
754: mdoc_xr_pre(MDOC_ARGS)
755: {
756: struct htmlpair tag[2];
757: const struct mdoc_node *nn;
1.56 ! kristaps 758:
! 759: if (NULL == n->child)
! 760: return(0);
1.17 kristaps 761:
1.23 kristaps 762: PAIR_CLASS_INIT(&tag[0], "link-man");
1.1 kristaps 763:
1.17 kristaps 764: if (h->base_man) {
1.23 kristaps 765: buffmt_man(h, n->child->string,
766: n->child->next ?
1.17 kristaps 767: n->child->next->string : NULL);
1.23 kristaps 768: tag[1].key = ATTR_HREF;
769: tag[1].val = h->buf;
770: print_otag(h, TAG_A, 2, tag);
771: } else
772: print_otag(h, TAG_A, 1, tag);
1.1 kristaps 773:
774: nn = n->child;
775: print_text(h, nn->string);
1.16 kristaps 776:
1.1 kristaps 777: if (NULL == (nn = nn->next))
778: return(0);
779:
780: h->flags |= HTML_NOSPACE;
781: print_text(h, "(");
782: h->flags |= HTML_NOSPACE;
783: print_text(h, nn->string);
784: h->flags |= HTML_NOSPACE;
785: print_text(h, ")");
786: return(0);
787: }
788:
789:
790: /* ARGSUSED */
791: static int
792: mdoc_ns_pre(MDOC_ARGS)
793: {
794:
795: h->flags |= HTML_NOSPACE;
796: return(1);
797: }
798:
799:
800: /* ARGSUSED */
801: static int
802: mdoc_ar_pre(MDOC_ARGS)
803: {
804: struct htmlpair tag;
805:
1.23 kristaps 806: PAIR_CLASS_INIT(&tag, "arg");
1.1 kristaps 807: print_otag(h, TAG_SPAN, 1, &tag);
808: return(1);
809: }
810:
811:
812: /* ARGSUSED */
813: static int
814: mdoc_xx_pre(MDOC_ARGS)
815: {
816: const char *pp;
817: struct htmlpair tag;
818:
819: switch (n->tok) {
820: case (MDOC_Bsx):
821: pp = "BSDI BSD/OS";
822: break;
823: case (MDOC_Dx):
1.45 kristaps 824: pp = "DragonFly";
1.1 kristaps 825: break;
826: case (MDOC_Fx):
827: pp = "FreeBSD";
828: break;
829: case (MDOC_Nx):
830: pp = "NetBSD";
831: break;
832: case (MDOC_Ox):
833: pp = "OpenBSD";
834: break;
835: case (MDOC_Ux):
836: pp = "UNIX";
837: break;
838: default:
839: return(1);
840: }
841:
1.23 kristaps 842: PAIR_CLASS_INIT(&tag, "unix");
1.1 kristaps 843: print_otag(h, TAG_SPAN, 1, &tag);
844: print_text(h, pp);
845: return(1);
846: }
847:
848:
849: /* ARGSUSED */
850: static int
1.4 kristaps 851: mdoc_bx_pre(MDOC_ARGS)
852: {
853: const struct mdoc_node *nn;
854: struct htmlpair tag;
855:
1.23 kristaps 856: PAIR_CLASS_INIT(&tag, "unix");
1.4 kristaps 857: print_otag(h, TAG_SPAN, 1, &tag);
858:
859: for (nn = n->child; nn; nn = nn->next)
860: print_mdoc_node(m, nn, h);
861:
862: if (n->child)
863: h->flags |= HTML_NOSPACE;
864:
865: print_text(h, "BSD");
866: return(0);
867: }
868:
869:
870: /* ARGSUSED */
871: static int
1.27 kristaps 872: mdoc_it_block_pre(MDOC_ARGS, int type, int comp,
873: struct roffsu *offs, struct roffsu *width)
1.1 kristaps 874: {
1.14 kristaps 875: struct htmlpair tag;
876: const struct mdoc_node *nn;
1.23 kristaps 877: struct roffsu su;
878:
879: nn = n->parent->parent;
880: assert(nn->args);
881:
1.24 kristaps 882: /* XXX: see notes in mdoc_it_pre(). */
883:
884: if (MDOC_Column == type) {
885: /* Don't width-pad on the left. */
886: SCALE_HS_INIT(width, 0);
887: /* Also disallow non-compact. */
888: comp = 1;
889: }
1.23 kristaps 890: if (MDOC_Diag == type)
1.24 kristaps 891: /* Mandate non-compact with empty prior. */
1.23 kristaps 892: if (n->prev && NULL == n->prev->body->child)
893: comp = 1;
894:
1.24 kristaps 895: bufcat_style(h, "clear", "both");
1.23 kristaps 896: if (offs->scale > 0)
897: bufcat_su(h, "margin-left", offs);
898: if (width->scale > 0)
899: bufcat_su(h, "padding-left", width);
1.1 kristaps 900:
1.23 kristaps 901: PAIR_STYLE_INIT(&tag, h);
902:
1.24 kristaps 903: /* Mandate compact following `Ss' and `Sh' starts. */
904:
1.23 kristaps 905: for (nn = n; nn && ! comp; nn = nn->parent) {
906: if (MDOC_BLOCK != nn->type)
907: continue;
908: if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
909: comp = 1;
910: if (nn->prev)
911: break;
1.1 kristaps 912: }
913:
1.23 kristaps 914: if ( ! comp) {
915: SCALE_VS_INIT(&su, 1);
916: bufcat_su(h, "padding-top", &su);
1.1 kristaps 917: }
918:
1.23 kristaps 919: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 920: print_otag(h, TAG_DIV, 1, &tag);
921: return(1);
922: }
923:
924:
1.25 kristaps 925: /* ARGSUSED */
1.1 kristaps 926: static int
1.23 kristaps 927: mdoc_it_body_pre(MDOC_ARGS, int type)
1.1 kristaps 928: {
1.23 kristaps 929: struct htmlpair tag;
930: struct roffsu su;
931:
932: switch (type) {
933: case (MDOC_Item):
934: /* FALLTHROUGH */
935: case (MDOC_Ohang):
936: /* FALLTHROUGH */
937: case (MDOC_Column):
938: break;
939: default:
1.24 kristaps 940: /*
941: * XXX: this tricks CSS into aligning the bodies with
942: * the right-padding in the head.
943: */
1.23 kristaps 944: SCALE_HS_INIT(&su, 2);
945: bufcat_su(h, "margin-left", &su);
946: PAIR_STYLE_INIT(&tag, h);
947: print_otag(h, TAG_DIV, 1, &tag);
948: break;
949: }
1.1 kristaps 950:
951: return(1);
952: }
953:
954:
1.25 kristaps 955: /* ARGSUSED */
1.1 kristaps 956: static int
1.23 kristaps 957: mdoc_it_head_pre(MDOC_ARGS, int type, struct roffsu *width)
1.1 kristaps 958: {
959: struct htmlpair tag;
960: struct ord *ord;
961: char nbuf[BUFSIZ];
962:
1.23 kristaps 963: switch (type) {
1.1 kristaps 964: case (MDOC_Item):
1.46 kristaps 965: return(0);
1.1 kristaps 966: case (MDOC_Ohang):
1.46 kristaps 967: print_otag(h, TAG_DIV, 0, &tag);
968: return(1);
1.1 kristaps 969: case (MDOC_Column):
1.23 kristaps 970: bufcat_su(h, "min-width", width);
971: bufcat_style(h, "clear", "none");
1.1 kristaps 972: if (n->next && MDOC_HEAD == n->next->type)
1.23 kristaps 973: bufcat_style(h, "float", "left");
974: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 975: print_otag(h, TAG_DIV, 1, &tag);
976: break;
977: default:
1.23 kristaps 978: bufcat_su(h, "min-width", width);
979: SCALE_INVERT(width);
980: bufcat_su(h, "margin-left", width);
1.2 kristaps 981: if (n->next && n->next->child)
1.23 kristaps 982: bufcat_style(h, "float", "left");
1.24 kristaps 983:
984: /* XXX: buffer if we run into body. */
1.23 kristaps 985: SCALE_HS_INIT(width, 1);
986: bufcat_su(h, "margin-right", width);
987: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 988: print_otag(h, TAG_DIV, 1, &tag);
989: break;
990: }
991:
1.23 kristaps 992: switch (type) {
1.1 kristaps 993: case (MDOC_Diag):
1.23 kristaps 994: PAIR_CLASS_INIT(&tag, "diag");
1.1 kristaps 995: print_otag(h, TAG_SPAN, 1, &tag);
996: break;
997: case (MDOC_Enum):
1.39 kristaps 998: ord = h->ords.head;
1.1 kristaps 999: assert(ord);
1000: nbuf[BUFSIZ - 1] = 0;
1001: (void)snprintf(nbuf, BUFSIZ - 1, "%d.", ord->pos++);
1002: print_text(h, nbuf);
1003: return(0);
1004: case (MDOC_Dash):
1005: print_text(h, "\\(en");
1006: return(0);
1007: case (MDOC_Hyphen):
1.4 kristaps 1008: print_text(h, "\\(hy");
1.1 kristaps 1009: return(0);
1010: case (MDOC_Bullet):
1011: print_text(h, "\\(bu");
1012: return(0);
1013: default:
1014: break;
1015: }
1016:
1017: return(1);
1018: }
1019:
1020:
1021: static int
1.23 kristaps 1022: mdoc_it_pre(MDOC_ARGS)
1.1 kristaps 1023: {
1.23 kristaps 1024: int i, type, wp, comp;
1.1 kristaps 1025: const struct mdoc_node *bl, *nn;
1.23 kristaps 1026: struct roffsu width, offs;
1027:
1.24 kristaps 1028: /*
1029: * XXX: be very careful in changing anything, here. Lists in
1030: * mandoc have many peculiarities; furthermore, they don't
1031: * translate well into HTML and require a bit of mangling.
1032: */
1.1 kristaps 1033:
1034: bl = n->parent->parent;
1.23 kristaps 1035: if (MDOC_BLOCK != n->type)
1.1 kristaps 1036: bl = bl->parent;
1037:
1.23 kristaps 1038: type = a2list(bl);
1.1 kristaps 1039:
1.23 kristaps 1040: /* Set default width and offset. */
1.1 kristaps 1041:
1.24 kristaps 1042: SCALE_HS_INIT(&offs, 0);
1043:
1.1 kristaps 1044: switch (type) {
1045: case (MDOC_Enum):
1046: /* FALLTHROUGH */
1047: case (MDOC_Dash):
1048: /* FALLTHROUGH */
1049: case (MDOC_Hyphen):
1050: /* FALLTHROUGH */
1051: case (MDOC_Bullet):
1.23 kristaps 1052: SCALE_HS_INIT(&width, 2);
1.1 kristaps 1053: break;
1.23 kristaps 1054: default:
1055: SCALE_HS_INIT(&width, INDENT);
1056: break;
1057: }
1058:
1059: /* Get width, offset, and compact arguments. */
1060:
1061: for (wp = -1, comp = i = 0; i < (int)bl->args->argc; i++)
1062: switch (bl->args->argv[i].arg) {
1.24 kristaps 1063: case (MDOC_Column):
1064: wp = i; /* Save for later. */
1065: break;
1.23 kristaps 1066: case (MDOC_Width):
1067: a2width(bl->args->argv[i].value[0], &width);
1068: break;
1069: case (MDOC_Offset):
1070: a2offs(bl->args->argv[i].value[0], &offs);
1071: break;
1072: case (MDOC_Compact):
1073: comp = 1;
1074: break;
1075: default:
1076: break;
1077: }
1078:
1079: /* Override width in some cases. */
1080:
1081: switch (type) {
1.46 kristaps 1082: case (MDOC_Ohang):
1083: /* FALLTHROUGH */
1.33 kristaps 1084: case (MDOC_Item):
1085: /* FALLTHROUGH */
1.1 kristaps 1086: case (MDOC_Inset):
1087: /* FALLTHROUGH */
1088: case (MDOC_Diag):
1.23 kristaps 1089: SCALE_HS_INIT(&width, 0);
1.1 kristaps 1090: break;
1091: default:
1.23 kristaps 1092: if (0 == width.scale)
1093: SCALE_HS_INIT(&width, INDENT);
1.1 kristaps 1094: break;
1095: }
1096:
1.23 kristaps 1097: /* Flip to body/block processing. */
1098:
1099: if (MDOC_BODY == n->type)
1100: return(mdoc_it_body_pre(m, n, h, type));
1101: if (MDOC_BLOCK == n->type)
1.27 kristaps 1102: return(mdoc_it_block_pre(m, n, h, type, comp,
1103: &offs, &width));
1.23 kristaps 1104:
1105: /* Override column widths. */
1106:
1107: if (MDOC_Column == type) {
1108: nn = n->parent->child;
1109: for (i = 0; nn && nn != n; nn = nn->next, i++)
1110: /* Counter... */ ;
1.24 kristaps 1111: if (i < (int)bl->args->argv[wp].sz)
1.23 kristaps 1112: a2width(bl->args->argv[wp].value[i], &width);
1.1 kristaps 1113: }
1114:
1.23 kristaps 1115: return(mdoc_it_head_pre(m, n, h, type, &width));
1.1 kristaps 1116: }
1117:
1118:
1119: /* ARGSUSED */
1120: static int
1121: mdoc_bl_pre(MDOC_ARGS)
1122: {
1123: struct ord *ord;
1124:
1125: if (MDOC_BLOCK != n->type)
1126: return(1);
1127: if (MDOC_Enum != a2list(n))
1128: return(1);
1129:
1130: ord = malloc(sizeof(struct ord));
1.43 kristaps 1131: if (NULL == ord) {
1.44 kristaps 1132: perror(NULL);
1.43 kristaps 1133: exit(EXIT_FAILURE);
1134: }
1.1 kristaps 1135: ord->cookie = n;
1136: ord->pos = 1;
1.39 kristaps 1137: ord->next = h->ords.head;
1138: h->ords.head = ord;
1.1 kristaps 1139: return(1);
1140: }
1141:
1142:
1143: /* ARGSUSED */
1144: static void
1145: mdoc_bl_post(MDOC_ARGS)
1146: {
1147: struct ord *ord;
1148:
1149: if (MDOC_BLOCK != n->type)
1150: return;
1151: if (MDOC_Enum != a2list(n))
1152: return;
1153:
1.39 kristaps 1154: ord = h->ords.head;
1.1 kristaps 1155: assert(ord);
1.39 kristaps 1156: h->ords.head = ord->next;
1.1 kristaps 1157: free(ord);
1158: }
1159:
1160:
1161: /* ARGSUSED */
1162: static int
1163: mdoc_ex_pre(MDOC_ARGS)
1164: {
1165: const struct mdoc_node *nn;
1166: struct tag *t;
1167: struct htmlpair tag;
1168:
1.23 kristaps 1169: PAIR_CLASS_INIT(&tag, "utility");
1170:
1.1 kristaps 1171: print_text(h, "The");
1172: for (nn = n->child; nn; nn = nn->next) {
1173: t = print_otag(h, TAG_SPAN, 1, &tag);
1174: print_text(h, nn->string);
1175: print_tagq(h, t);
1176:
1177: h->flags |= HTML_NOSPACE;
1178:
1179: if (nn->next && NULL == nn->next->next)
1180: print_text(h, ", and");
1181: else if (nn->next)
1182: print_text(h, ",");
1183: else
1184: h->flags &= ~HTML_NOSPACE;
1185: }
1186:
1187: if (n->child->next)
1188: print_text(h, "utilities exit");
1189: else
1190: print_text(h, "utility exits");
1191:
1192: print_text(h, "0 on success, and >0 if an error occurs.");
1193: return(0);
1194: }
1195:
1196:
1197: /* ARGSUSED */
1198: static int
1199: mdoc_dq_pre(MDOC_ARGS)
1200: {
1201:
1202: if (MDOC_BODY != n->type)
1203: return(1);
1204: print_text(h, "\\(lq");
1205: h->flags |= HTML_NOSPACE;
1206: return(1);
1207: }
1208:
1209:
1210: /* ARGSUSED */
1211: static void
1212: mdoc_dq_post(MDOC_ARGS)
1213: {
1214:
1215: if (MDOC_BODY != n->type)
1216: return;
1217: h->flags |= HTML_NOSPACE;
1218: print_text(h, "\\(rq");
1219: }
1220:
1221:
1222: /* ARGSUSED */
1223: static int
1224: mdoc_pq_pre(MDOC_ARGS)
1225: {
1226:
1227: if (MDOC_BODY != n->type)
1228: return(1);
1229: print_text(h, "\\&(");
1230: h->flags |= HTML_NOSPACE;
1231: return(1);
1232: }
1233:
1234:
1235: /* ARGSUSED */
1236: static void
1237: mdoc_pq_post(MDOC_ARGS)
1238: {
1239:
1240: if (MDOC_BODY != n->type)
1241: return;
1242: print_text(h, ")");
1243: }
1244:
1245:
1246: /* ARGSUSED */
1247: static int
1248: mdoc_sq_pre(MDOC_ARGS)
1249: {
1250:
1251: if (MDOC_BODY != n->type)
1252: return(1);
1253: print_text(h, "\\(oq");
1254: h->flags |= HTML_NOSPACE;
1255: return(1);
1256: }
1257:
1258:
1259: /* ARGSUSED */
1260: static void
1261: mdoc_sq_post(MDOC_ARGS)
1262: {
1263:
1264: if (MDOC_BODY != n->type)
1265: return;
1266: h->flags |= HTML_NOSPACE;
1267: print_text(h, "\\(aq");
1268: }
1269:
1270:
1271: /* ARGSUSED */
1272: static int
1273: mdoc_em_pre(MDOC_ARGS)
1274: {
1275: struct htmlpair tag;
1276:
1.23 kristaps 1277: PAIR_CLASS_INIT(&tag, "emph");
1.1 kristaps 1278: print_otag(h, TAG_SPAN, 1, &tag);
1279: return(1);
1280: }
1281:
1282:
1283: /* ARGSUSED */
1284: static int
1285: mdoc_d1_pre(MDOC_ARGS)
1286: {
1.23 kristaps 1287: struct htmlpair tag[2];
1288: struct roffsu su;
1.1 kristaps 1289:
1290: if (MDOC_BLOCK != n->type)
1291: return(1);
1292:
1.35 kristaps 1293: /* FIXME: D1 shouldn't be literal. */
1294:
1.23 kristaps 1295: SCALE_VS_INIT(&su, INDENT - 2);
1296: bufcat_su(h, "margin-left", &su);
1297: PAIR_CLASS_INIT(&tag[0], "lit");
1298: PAIR_STYLE_INIT(&tag[1], h);
1.1 kristaps 1299: print_otag(h, TAG_DIV, 2, tag);
1300: return(1);
1301: }
1302:
1303:
1304: /* ARGSUSED */
1305: static int
1306: mdoc_sx_pre(MDOC_ARGS)
1307: {
1.18 kristaps 1308: struct htmlpair tag[2];
1.1 kristaps 1309: const struct mdoc_node *nn;
1.35 kristaps 1310: char buf[BUFSIZ];
1.1 kristaps 1311:
1.23 kristaps 1312: /* FIXME: duplicates? */
1313:
1.41 kristaps 1314: strlcpy(buf, "#", BUFSIZ);
1.1 kristaps 1315: for (nn = n->child; nn; nn = nn->next) {
1.41 kristaps 1316: html_idcat(buf, nn->string, BUFSIZ);
1.1 kristaps 1317: if (nn->next)
1.42 kristaps 1318: html_idcat(buf, " ", BUFSIZ);
1.1 kristaps 1319: }
1320:
1.23 kristaps 1321: PAIR_CLASS_INIT(&tag[0], "link-sec");
1.21 kristaps 1322: tag[1].key = ATTR_HREF;
1.35 kristaps 1323: tag[1].val = buf;
1.1 kristaps 1324:
1.18 kristaps 1325: print_otag(h, TAG_A, 2, tag);
1.1 kristaps 1326: return(1);
1327: }
1328:
1329:
1330: /* ARGSUSED */
1331: static int
1332: mdoc_aq_pre(MDOC_ARGS)
1333: {
1334:
1335: if (MDOC_BODY != n->type)
1336: return(1);
1337: print_text(h, "\\(la");
1338: h->flags |= HTML_NOSPACE;
1339: return(1);
1340: }
1341:
1342:
1343: /* ARGSUSED */
1344: static void
1345: mdoc_aq_post(MDOC_ARGS)
1346: {
1347:
1348: if (MDOC_BODY != n->type)
1349: return;
1350: h->flags |= HTML_NOSPACE;
1351: print_text(h, "\\(ra");
1352: }
1353:
1354:
1355: /* ARGSUSED */
1356: static int
1357: mdoc_bd_pre(MDOC_ARGS)
1358: {
1359: struct htmlpair tag[2];
1.23 kristaps 1360: int type, comp, i;
1.14 kristaps 1361: const struct mdoc_node *bl, *nn;
1.23 kristaps 1362: struct roffsu su;
1.1 kristaps 1363:
1364: if (MDOC_BLOCK == n->type)
1365: bl = n;
1366: else if (MDOC_HEAD == n->type)
1367: return(0);
1368: else
1369: bl = n->parent;
1370:
1.24 kristaps 1371: SCALE_VS_INIT(&su, 0);
1372:
1.23 kristaps 1373: type = comp = 0;
1.1 kristaps 1374: for (i = 0; i < (int)bl->args->argc; i++)
1375: switch (bl->args->argv[i].arg) {
1376: case (MDOC_Offset):
1.23 kristaps 1377: a2offs(bl->args->argv[i].value[0], &su);
1.1 kristaps 1378: break;
1379: case (MDOC_Compact):
1.23 kristaps 1380: comp = 1;
1.1 kristaps 1381: break;
1.30 kristaps 1382: case (MDOC_Centred):
1383: /* FALLTHROUGH */
1.1 kristaps 1384: case (MDOC_Ragged):
1385: /* FALLTHROUGH */
1386: case (MDOC_Filled):
1387: /* FALLTHROUGH */
1388: case (MDOC_Unfilled):
1389: /* FALLTHROUGH */
1390: case (MDOC_Literal):
1.23 kristaps 1391: type = bl->args->argv[i].arg;
1.1 kristaps 1392: break;
1.30 kristaps 1393: default:
1394: break;
1.1 kristaps 1395: }
1396:
1.31 kristaps 1397: /* FIXME: -centered, etc. formatting. */
1398:
1.1 kristaps 1399: if (MDOC_BLOCK == n->type) {
1.24 kristaps 1400: bufcat_su(h, "margin-left", &su);
1.23 kristaps 1401: for (nn = n; nn && ! comp; nn = nn->parent) {
1402: if (MDOC_BLOCK != nn->type)
1403: continue;
1404: if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
1405: comp = 1;
1406: if (nn->prev)
1407: break;
1408: }
1409: if (comp) {
1410: print_otag(h, TAG_DIV, 0, tag);
1411: return(1);
1.14 kristaps 1412: }
1.23 kristaps 1413: SCALE_VS_INIT(&su, 1);
1414: bufcat_su(h, "margin-top", &su);
1415: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 1416: print_otag(h, TAG_DIV, 1, tag);
1417: return(1);
1418: }
1419:
1.23 kristaps 1420: if (MDOC_Unfilled != type && MDOC_Literal != type)
1.1 kristaps 1421: return(1);
1422:
1.23 kristaps 1423: PAIR_CLASS_INIT(&tag[0], "lit");
1424: bufcat_style(h, "white-space", "pre");
1425: PAIR_STYLE_INIT(&tag[1], h);
1.1 kristaps 1426: print_otag(h, TAG_DIV, 2, tag);
1427:
1.14 kristaps 1428: for (nn = n->child; nn; nn = nn->next) {
1.23 kristaps 1429: h->flags |= HTML_NOSPACE;
1.14 kristaps 1430: print_mdoc_node(m, nn, h);
1431: if (NULL == nn->next)
1432: continue;
1433: if (nn->prev && nn->prev->line < nn->line)
1.1 kristaps 1434: print_text(h, "\n");
1.23 kristaps 1435: else if (NULL == nn->prev)
1436: print_text(h, "\n");
1.1 kristaps 1437: }
1438:
1439: return(0);
1440: }
1441:
1442:
1443: /* ARGSUSED */
1444: static int
1445: mdoc_pa_pre(MDOC_ARGS)
1446: {
1447: struct htmlpair tag;
1448:
1.23 kristaps 1449: PAIR_CLASS_INIT(&tag, "file");
1.1 kristaps 1450: print_otag(h, TAG_SPAN, 1, &tag);
1451: return(1);
1452: }
1453:
1454:
1455: /* ARGSUSED */
1456: static int
1457: mdoc_ad_pre(MDOC_ARGS)
1458: {
1459: struct htmlpair tag;
1460:
1.23 kristaps 1461: PAIR_CLASS_INIT(&tag, "addr");
1.1 kristaps 1462: print_otag(h, TAG_SPAN, 1, &tag);
1463: return(1);
1464: }
1465:
1466:
1467: /* ARGSUSED */
1468: static int
1469: mdoc_an_pre(MDOC_ARGS)
1470: {
1471: struct htmlpair tag;
1472:
1.19 kristaps 1473: /* TODO: -split and -nosplit (see termp_an_pre()). */
1474:
1.23 kristaps 1475: PAIR_CLASS_INIT(&tag, "author");
1.1 kristaps 1476: print_otag(h, TAG_SPAN, 1, &tag);
1477: return(1);
1478: }
1479:
1480:
1481: /* ARGSUSED */
1482: static int
1483: mdoc_cd_pre(MDOC_ARGS)
1484: {
1485: struct htmlpair tag;
1486:
1.28 kristaps 1487: print_otag(h, TAG_DIV, 0, NULL);
1.23 kristaps 1488: PAIR_CLASS_INIT(&tag, "config");
1.1 kristaps 1489: print_otag(h, TAG_SPAN, 1, &tag);
1490: return(1);
1491: }
1492:
1493:
1494: /* ARGSUSED */
1495: static int
1496: mdoc_dv_pre(MDOC_ARGS)
1497: {
1498: struct htmlpair tag;
1499:
1.23 kristaps 1500: PAIR_CLASS_INIT(&tag, "define");
1.1 kristaps 1501: print_otag(h, TAG_SPAN, 1, &tag);
1502: return(1);
1503: }
1504:
1505:
1506: /* ARGSUSED */
1507: static int
1508: mdoc_ev_pre(MDOC_ARGS)
1509: {
1510: struct htmlpair tag;
1511:
1.23 kristaps 1512: PAIR_CLASS_INIT(&tag, "env");
1.1 kristaps 1513: print_otag(h, TAG_SPAN, 1, &tag);
1514: return(1);
1515: }
1516:
1517:
1518: /* ARGSUSED */
1519: static int
1520: mdoc_er_pre(MDOC_ARGS)
1521: {
1522: struct htmlpair tag;
1523:
1.23 kristaps 1524: PAIR_CLASS_INIT(&tag, "errno");
1.1 kristaps 1525: print_otag(h, TAG_SPAN, 1, &tag);
1526: return(1);
1527: }
1528:
1529:
1530: /* ARGSUSED */
1531: static int
1532: mdoc_fa_pre(MDOC_ARGS)
1533: {
1534: const struct mdoc_node *nn;
1535: struct htmlpair tag;
1536: struct tag *t;
1537:
1.23 kristaps 1538: PAIR_CLASS_INIT(&tag, "farg");
1.1 kristaps 1539: if (n->parent->tok != MDOC_Fo) {
1540: print_otag(h, TAG_SPAN, 1, &tag);
1541: return(1);
1542: }
1543:
1544: for (nn = n->child; nn; nn = nn->next) {
1545: t = print_otag(h, TAG_SPAN, 1, &tag);
1546: print_text(h, nn->string);
1547: print_tagq(h, t);
1548: if (nn->next)
1549: print_text(h, ",");
1550: }
1551:
1552: if (n->child && n->next && n->next->tok == MDOC_Fa)
1553: print_text(h, ",");
1554:
1555: return(0);
1556: }
1557:
1558:
1559: /* ARGSUSED */
1560: static int
1561: mdoc_fd_pre(MDOC_ARGS)
1562: {
1.23 kristaps 1563: struct htmlpair tag;
1564: struct roffsu su;
1.1 kristaps 1565:
1566: if (SEC_SYNOPSIS == n->sec) {
1567: if (n->next && MDOC_Fd != n->next->tok) {
1.23 kristaps 1568: SCALE_VS_INIT(&su, 1);
1569: bufcat_su(h, "margin-bottom", &su);
1570: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 1571: print_otag(h, TAG_DIV, 1, &tag);
1572: } else
1573: print_otag(h, TAG_DIV, 0, NULL);
1574: }
1575:
1.23 kristaps 1576: PAIR_CLASS_INIT(&tag, "macro");
1.1 kristaps 1577: print_otag(h, TAG_SPAN, 1, &tag);
1578: return(1);
1579: }
1580:
1581:
1582: /* ARGSUSED */
1583: static int
1584: mdoc_vt_pre(MDOC_ARGS)
1585: {
1.23 kristaps 1586: struct htmlpair tag;
1587: struct roffsu su;
1.1 kristaps 1588:
1.54 kristaps 1589: if (MDOC_BLOCK == n->type) {
1.49 kristaps 1590: if (n->prev && MDOC_Vt != n->prev->tok) {
1.23 kristaps 1591: SCALE_VS_INIT(&su, 1);
1.49 kristaps 1592: bufcat_su(h, "margin-top", &su);
1.23 kristaps 1593: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 1594: print_otag(h, TAG_DIV, 1, &tag);
1595: } else
1596: print_otag(h, TAG_DIV, 0, NULL);
1.54 kristaps 1597:
1598: return(1);
1599: } else if (MDOC_HEAD == n->type)
1600: return(0);
1.1 kristaps 1601:
1.23 kristaps 1602: PAIR_CLASS_INIT(&tag, "type");
1.1 kristaps 1603: print_otag(h, TAG_SPAN, 1, &tag);
1604: return(1);
1605: }
1606:
1.2 kristaps 1607:
1.1 kristaps 1608: /* ARGSUSED */
1609: static int
1610: mdoc_ft_pre(MDOC_ARGS)
1611: {
1.23 kristaps 1612: struct htmlpair tag;
1613: struct roffsu su;
1.1 kristaps 1614:
1615: if (SEC_SYNOPSIS == n->sec) {
1616: if (n->prev && MDOC_Fo == n->prev->tok) {
1.23 kristaps 1617: SCALE_VS_INIT(&su, 1);
1618: bufcat_su(h, "margin-top", &su);
1619: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 1620: print_otag(h, TAG_DIV, 1, &tag);
1621: } else
1622: print_otag(h, TAG_DIV, 0, NULL);
1623: }
1624:
1.23 kristaps 1625: PAIR_CLASS_INIT(&tag, "ftype");
1.1 kristaps 1626: print_otag(h, TAG_SPAN, 1, &tag);
1627: return(1);
1628: }
1629:
1630:
1631: /* ARGSUSED */
1632: static int
1633: mdoc_fn_pre(MDOC_ARGS)
1634: {
1635: struct tag *t;
1.15 kristaps 1636: struct htmlpair tag[2];
1.1 kristaps 1637: const struct mdoc_node *nn;
1.7 kristaps 1638: char nbuf[BUFSIZ];
1639: const char *sp, *ep;
1.15 kristaps 1640: int sz, i;
1.23 kristaps 1641: struct roffsu su;
1.1 kristaps 1642:
1643: if (SEC_SYNOPSIS == n->sec) {
1.23 kristaps 1644: SCALE_HS_INIT(&su, INDENT);
1645: bufcat_su(h, "margin-left", &su);
1646: su.scale = -su.scale;
1647: bufcat_su(h, "text-indent", &su);
1648: if (n->next) {
1649: SCALE_VS_INIT(&su, 1);
1650: bufcat_su(h, "margin-bottom", &su);
1651: }
1652: PAIR_STYLE_INIT(&tag[0], h);
1.15 kristaps 1653: print_otag(h, TAG_DIV, 1, tag);
1.1 kristaps 1654: }
1655:
1.7 kristaps 1656: /* Split apart into type and name. */
1657: assert(n->child->string);
1658: sp = n->child->string;
1.19 kristaps 1659:
1.26 kristaps 1660: ep = strchr(sp, ' ');
1661: if (NULL != ep) {
1.23 kristaps 1662: PAIR_CLASS_INIT(&tag[0], "ftype");
1.19 kristaps 1663: t = print_otag(h, TAG_SPAN, 1, tag);
1664:
1665: while (ep) {
1666: sz = MIN((int)(ep - sp), BUFSIZ - 1);
1667: (void)memcpy(nbuf, sp, (size_t)sz);
1668: nbuf[sz] = '\0';
1669: print_text(h, nbuf);
1670: sp = ++ep;
1671: ep = strchr(sp, ' ');
1672: }
1673: print_tagq(h, t);
1.7 kristaps 1674: }
1.1 kristaps 1675:
1.23 kristaps 1676: PAIR_CLASS_INIT(&tag[0], "fname");
1.15 kristaps 1677: t = print_otag(h, TAG_SPAN, 1, tag);
1.7 kristaps 1678:
1679: if (sp) {
1680: (void)strlcpy(nbuf, sp, BUFSIZ);
1681: print_text(h, nbuf);
1682: }
1683:
1.1 kristaps 1684: print_tagq(h, t);
1685:
1686: h->flags |= HTML_NOSPACE;
1687: print_text(h, "(");
1688:
1.23 kristaps 1689: bufinit(h);
1690: PAIR_CLASS_INIT(&tag[0], "farg");
1691: bufcat_style(h, "white-space", "nowrap");
1692: PAIR_STYLE_INIT(&tag[1], h);
1693:
1.1 kristaps 1694: for (nn = n->child->next; nn; nn = nn->next) {
1.23 kristaps 1695: i = 1;
1696: if (SEC_SYNOPSIS == n->sec)
1697: i = 2;
1.15 kristaps 1698: t = print_otag(h, TAG_SPAN, i, tag);
1.1 kristaps 1699: print_text(h, nn->string);
1700: print_tagq(h, t);
1701: if (nn->next)
1702: print_text(h, ",");
1703: }
1704:
1705: print_text(h, ")");
1706: if (SEC_SYNOPSIS == n->sec)
1707: print_text(h, ";");
1708:
1709: return(0);
1710: }
1711:
1712:
1713: /* ARGSUSED */
1714: static int
1715: mdoc_sp_pre(MDOC_ARGS)
1716: {
1.23 kristaps 1717: int len;
1718: struct htmlpair tag;
1719: struct roffsu su;
1.1 kristaps 1720:
1721: switch (n->tok) {
1722: case (MDOC_sp):
1.23 kristaps 1723: /* FIXME: can this have a scaling indicator? */
1.1 kristaps 1724: len = n->child ? atoi(n->child->string) : 1;
1725: break;
1726: case (MDOC_br):
1727: len = 0;
1728: break;
1729: default:
1730: len = 1;
1731: break;
1732: }
1733:
1.23 kristaps 1734: SCALE_VS_INIT(&su, len);
1735: bufcat_su(h, "height", &su);
1736: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 1737: print_otag(h, TAG_DIV, 1, &tag);
1.42 kristaps 1738: /* So the div isn't empty: */
1739: print_text(h, "\\~");
1740:
1741: return(0);
1.1 kristaps 1742:
1743: }
1.2 kristaps 1744:
1745:
1746: /* ARGSUSED */
1747: static int
1748: mdoc_brq_pre(MDOC_ARGS)
1749: {
1750:
1751: if (MDOC_BODY != n->type)
1752: return(1);
1753: print_text(h, "\\(lC");
1754: h->flags |= HTML_NOSPACE;
1755: return(1);
1756: }
1757:
1758:
1759: /* ARGSUSED */
1760: static void
1761: mdoc_brq_post(MDOC_ARGS)
1762: {
1763:
1764: if (MDOC_BODY != n->type)
1765: return;
1766: h->flags |= HTML_NOSPACE;
1767: print_text(h, "\\(rC");
1768: }
1769:
1770:
1771: /* ARGSUSED */
1772: static int
1773: mdoc_lk_pre(MDOC_ARGS)
1774: {
1775: const struct mdoc_node *nn;
1776: struct htmlpair tag[2];
1777:
1778: nn = n->child;
1779:
1.23 kristaps 1780: PAIR_CLASS_INIT(&tag[0], "link-ext");
1.2 kristaps 1781: tag[1].key = ATTR_HREF;
1782: tag[1].val = nn->string;
1783: print_otag(h, TAG_A, 2, tag);
1784:
1.38 kristaps 1785: if (NULL == nn->next)
1786: return(1);
1787:
1.2 kristaps 1788: for (nn = nn->next; nn; nn = nn->next)
1789: print_text(h, nn->string);
1790:
1791: return(0);
1792: }
1793:
1794:
1795: /* ARGSUSED */
1796: static int
1797: mdoc_mt_pre(MDOC_ARGS)
1798: {
1799: struct htmlpair tag[2];
1800: struct tag *t;
1801: const struct mdoc_node *nn;
1802:
1.23 kristaps 1803: PAIR_CLASS_INIT(&tag[0], "link-mail");
1.2 kristaps 1804:
1805: for (nn = n->child; nn; nn = nn->next) {
1.16 kristaps 1806: bufinit(h);
1807: bufcat(h, "mailto:");
1808: bufcat(h, nn->string);
1.23 kristaps 1809: PAIR_STYLE_INIT(&tag[1], h);
1.2 kristaps 1810: t = print_otag(h, TAG_A, 2, tag);
1811: print_text(h, nn->string);
1812: print_tagq(h, t);
1813: }
1814:
1815: return(0);
1816: }
1.4 kristaps 1817:
1818:
1819: /* ARGSUSED */
1820: static int
1821: mdoc_fo_pre(MDOC_ARGS)
1822: {
1823: struct htmlpair tag;
1824:
1825: if (MDOC_BODY == n->type) {
1826: h->flags |= HTML_NOSPACE;
1827: print_text(h, "(");
1828: h->flags |= HTML_NOSPACE;
1829: return(1);
1830: } else if (MDOC_BLOCK == n->type)
1831: return(1);
1832:
1.23 kristaps 1833: PAIR_CLASS_INIT(&tag, "fname");
1.4 kristaps 1834: print_otag(h, TAG_SPAN, 1, &tag);
1835: return(1);
1836: }
1837:
1838:
1839: /* ARGSUSED */
1840: static void
1841: mdoc_fo_post(MDOC_ARGS)
1842: {
1843: if (MDOC_BODY != n->type)
1844: return;
1845: h->flags |= HTML_NOSPACE;
1846: print_text(h, ")");
1847: h->flags |= HTML_NOSPACE;
1848: print_text(h, ";");
1849: }
1850:
1851:
1852: /* ARGSUSED */
1853: static int
1854: mdoc_in_pre(MDOC_ARGS)
1855: {
1856: const struct mdoc_node *nn;
1.23 kristaps 1857: struct tag *t;
1.17 kristaps 1858: struct htmlpair tag[2];
1859: int i;
1.23 kristaps 1860: struct roffsu su;
1.4 kristaps 1861:
1862: if (SEC_SYNOPSIS == n->sec) {
1863: if (n->next && MDOC_In != n->next->tok) {
1.23 kristaps 1864: SCALE_VS_INIT(&su, 1);
1865: bufcat_su(h, "margin-bottom", &su);
1866: PAIR_STYLE_INIT(&tag[0], h);
1.17 kristaps 1867: print_otag(h, TAG_DIV, 1, tag);
1.4 kristaps 1868: } else
1869: print_otag(h, TAG_DIV, 0, NULL);
1870: }
1871:
1.34 kristaps 1872: /* FIXME: there's a buffer bug in here somewhere. */
1873:
1.23 kristaps 1874: PAIR_CLASS_INIT(&tag[0], "includes");
1.17 kristaps 1875: print_otag(h, TAG_SPAN, 1, tag);
1.4 kristaps 1876:
1877: if (SEC_SYNOPSIS == n->sec)
1878: print_text(h, "#include");
1879:
1880: print_text(h, "<");
1881: h->flags |= HTML_NOSPACE;
1882:
1883: /* XXX -- see warning in termp_in_post(). */
1884:
1.17 kristaps 1885: for (nn = n->child; nn; nn = nn->next) {
1.23 kristaps 1886: PAIR_CLASS_INIT(&tag[0], "link-includes");
1887: i = 1;
1.41 kristaps 1888: bufinit(h);
1.17 kristaps 1889: if (h->base_includes) {
1890: buffmt_includes(h, nn->string);
1891: tag[i].key = ATTR_HREF;
1892: tag[i++].val = h->buf;
1893: }
1894: t = print_otag(h, TAG_A, i, tag);
1.4 kristaps 1895: print_mdoc_node(m, nn, h);
1.17 kristaps 1896: print_tagq(h, t);
1897: }
1.4 kristaps 1898:
1899: h->flags |= HTML_NOSPACE;
1900: print_text(h, ">");
1901:
1902: return(0);
1903: }
1904:
1905:
1906: /* ARGSUSED */
1907: static int
1908: mdoc_ic_pre(MDOC_ARGS)
1909: {
1910: struct htmlpair tag;
1911:
1.23 kristaps 1912: PAIR_CLASS_INIT(&tag, "cmd");
1.4 kristaps 1913: print_otag(h, TAG_SPAN, 1, &tag);
1914: return(1);
1915: }
1916:
1917:
1918: /* ARGSUSED */
1919: static int
1920: mdoc_rv_pre(MDOC_ARGS)
1921: {
1922: const struct mdoc_node *nn;
1923: struct htmlpair tag;
1924: struct tag *t;
1925:
1926: print_otag(h, TAG_DIV, 0, NULL);
1927: print_text(h, "The");
1928:
1929: for (nn = n->child; nn; nn = nn->next) {
1.23 kristaps 1930: PAIR_CLASS_INIT(&tag, "fname");
1.4 kristaps 1931: t = print_otag(h, TAG_SPAN, 1, &tag);
1932: print_text(h, nn->string);
1933: print_tagq(h, t);
1934:
1935: h->flags |= HTML_NOSPACE;
1936: if (nn->next && NULL == nn->next->next)
1937: print_text(h, "(), and");
1938: else if (nn->next)
1939: print_text(h, "(),");
1940: else
1941: print_text(h, "()");
1942: }
1943:
1944: if (n->child->next)
1945: print_text(h, "functions return");
1946: else
1947: print_text(h, "function returns");
1948:
1949: print_text(h, "the value 0 if successful; otherwise the value "
1950: "-1 is returned and the global variable");
1951:
1.23 kristaps 1952: PAIR_CLASS_INIT(&tag, "var");
1.4 kristaps 1953: t = print_otag(h, TAG_SPAN, 1, &tag);
1954: print_text(h, "errno");
1955: print_tagq(h, t);
1956: print_text(h, "is set to indicate the error.");
1957: return(0);
1958: }
1959:
1960:
1961: /* ARGSUSED */
1962: static int
1963: mdoc_va_pre(MDOC_ARGS)
1964: {
1965: struct htmlpair tag;
1966:
1.23 kristaps 1967: PAIR_CLASS_INIT(&tag, "var");
1.4 kristaps 1968: print_otag(h, TAG_SPAN, 1, &tag);
1969: return(1);
1970: }
1971:
1972:
1973: /* ARGSUSED */
1974: static int
1975: mdoc_bq_pre(MDOC_ARGS)
1976: {
1977:
1978: if (MDOC_BODY != n->type)
1979: return(1);
1980: print_text(h, "\\(lB");
1981: h->flags |= HTML_NOSPACE;
1982: return(1);
1983: }
1984:
1985:
1986: /* ARGSUSED */
1987: static void
1988: mdoc_bq_post(MDOC_ARGS)
1989: {
1990:
1991: if (MDOC_BODY != n->type)
1992: return;
1993: h->flags |= HTML_NOSPACE;
1994: print_text(h, "\\(rB");
1995: }
1.5 kristaps 1996:
1997:
1998: /* ARGSUSED */
1999: static int
2000: mdoc_ap_pre(MDOC_ARGS)
2001: {
2002:
2003: h->flags |= HTML_NOSPACE;
2004: print_text(h, "\\(aq");
2005: h->flags |= HTML_NOSPACE;
2006: return(1);
2007: }
2008:
2009:
2010: /* ARGSUSED */
2011: static int
2012: mdoc_bf_pre(MDOC_ARGS)
2013: {
1.23 kristaps 2014: int i;
2015: struct htmlpair tag[2];
2016: struct roffsu su;
1.5 kristaps 2017:
2018: if (MDOC_HEAD == n->type)
2019: return(0);
2020: else if (MDOC_BLOCK != n->type)
2021: return(1);
2022:
1.23 kristaps 2023: PAIR_CLASS_INIT(&tag[0], "lit");
1.5 kristaps 2024:
2025: if (n->head->child) {
2026: if ( ! strcmp("Em", n->head->child->string))
1.23 kristaps 2027: PAIR_CLASS_INIT(&tag[0], "emph");
1.5 kristaps 2028: else if ( ! strcmp("Sy", n->head->child->string))
1.23 kristaps 2029: PAIR_CLASS_INIT(&tag[0], "symb");
1.5 kristaps 2030: else if ( ! strcmp("Li", n->head->child->string))
1.23 kristaps 2031: PAIR_CLASS_INIT(&tag[0], "lit");
1.5 kristaps 2032: } else {
2033: assert(n->args);
2034: for (i = 0; i < (int)n->args->argc; i++)
2035: switch (n->args->argv[i].arg) {
2036: case (MDOC_Symbolic):
1.23 kristaps 2037: PAIR_CLASS_INIT(&tag[0], "symb");
1.5 kristaps 2038: break;
2039: case (MDOC_Literal):
1.23 kristaps 2040: PAIR_CLASS_INIT(&tag[0], "lit");
1.5 kristaps 2041: break;
2042: case (MDOC_Emphasis):
1.23 kristaps 2043: PAIR_CLASS_INIT(&tag[0], "emph");
1.5 kristaps 2044: break;
2045: default:
2046: break;
2047: }
2048: }
2049:
2050: /* FIXME: div's have spaces stripped--we want them. */
2051:
1.23 kristaps 2052: bufcat_style(h, "display", "inline");
2053: SCALE_HS_INIT(&su, 1);
2054: bufcat_su(h, "margin-right", &su);
2055: PAIR_STYLE_INIT(&tag[1], h);
1.5 kristaps 2056: print_otag(h, TAG_DIV, 2, tag);
2057: return(1);
2058: }
2059:
2060:
2061: /* ARGSUSED */
2062: static int
2063: mdoc_ms_pre(MDOC_ARGS)
2064: {
2065: struct htmlpair tag;
2066:
1.23 kristaps 2067: PAIR_CLASS_INIT(&tag, "symb");
1.5 kristaps 2068: print_otag(h, TAG_SPAN, 1, &tag);
2069: return(1);
2070: }
2071:
2072:
2073: /* ARGSUSED */
2074: static int
2075: mdoc_pf_pre(MDOC_ARGS)
2076: {
2077:
2078: h->flags |= HTML_IGNDELIM;
2079: return(1);
2080: }
2081:
2082:
2083: /* ARGSUSED */
2084: static void
2085: mdoc_pf_post(MDOC_ARGS)
2086: {
2087:
2088: h->flags &= ~HTML_IGNDELIM;
2089: h->flags |= HTML_NOSPACE;
2090: }
2091:
2092:
2093: /* ARGSUSED */
2094: static int
2095: mdoc_rs_pre(MDOC_ARGS)
2096: {
1.23 kristaps 2097: struct htmlpair tag;
2098: struct roffsu su;
1.5 kristaps 2099:
2100: if (MDOC_BLOCK != n->type)
2101: return(1);
2102:
1.8 kristaps 2103: if (n->prev && SEC_SEE_ALSO == n->sec) {
1.23 kristaps 2104: SCALE_VS_INIT(&su, 1);
2105: bufcat_su(h, "margin-top", &su);
2106: PAIR_STYLE_INIT(&tag, h);
1.8 kristaps 2107: print_otag(h, TAG_DIV, 1, &tag);
1.5 kristaps 2108: }
2109:
1.23 kristaps 2110: PAIR_CLASS_INIT(&tag, "ref");
1.8 kristaps 2111: print_otag(h, TAG_SPAN, 1, &tag);
1.5 kristaps 2112: return(1);
2113: }
1.6 kristaps 2114:
2115:
2116:
2117: /* ARGSUSED */
2118: static int
2119: mdoc_li_pre(MDOC_ARGS)
2120: {
2121: struct htmlpair tag;
2122:
1.23 kristaps 2123: PAIR_CLASS_INIT(&tag, "lit");
1.6 kristaps 2124: print_otag(h, TAG_SPAN, 1, &tag);
2125: return(1);
2126: }
2127:
2128:
2129: /* ARGSUSED */
2130: static int
2131: mdoc_sy_pre(MDOC_ARGS)
2132: {
2133: struct htmlpair tag;
2134:
1.23 kristaps 2135: PAIR_CLASS_INIT(&tag, "symb");
1.6 kristaps 2136: print_otag(h, TAG_SPAN, 1, &tag);
2137: return(1);
2138: }
2139:
2140:
2141: /* ARGSUSED */
2142: static int
2143: mdoc_bt_pre(MDOC_ARGS)
2144: {
2145:
2146: print_text(h, "is currently in beta test.");
2147: return(0);
2148: }
2149:
2150:
2151: /* ARGSUSED */
2152: static int
2153: mdoc_ud_pre(MDOC_ARGS)
2154: {
2155:
2156: print_text(h, "currently under development.");
2157: return(0);
2158: }
2159:
2160:
2161: /* ARGSUSED */
2162: static int
2163: mdoc_lb_pre(MDOC_ARGS)
2164: {
2165: struct htmlpair tag;
2166:
2167: if (SEC_SYNOPSIS == n->sec)
2168: print_otag(h, TAG_DIV, 0, NULL);
1.23 kristaps 2169: PAIR_CLASS_INIT(&tag, "lib");
1.6 kristaps 2170: print_otag(h, TAG_SPAN, 1, &tag);
2171: return(1);
2172: }
1.10 kristaps 2173:
2174:
2175: /* ARGSUSED */
2176: static int
2177: mdoc__x_pre(MDOC_ARGS)
2178: {
1.38 kristaps 2179: struct htmlpair tag[2];
1.37 kristaps 2180:
1.10 kristaps 2181: switch (n->tok) {
2182: case(MDOC__A):
1.38 kristaps 2183: PAIR_CLASS_INIT(&tag[0], "ref-auth");
1.10 kristaps 2184: break;
2185: case(MDOC__B):
1.38 kristaps 2186: PAIR_CLASS_INIT(&tag[0], "ref-book");
1.10 kristaps 2187: break;
2188: case(MDOC__C):
1.38 kristaps 2189: PAIR_CLASS_INIT(&tag[0], "ref-city");
1.10 kristaps 2190: break;
2191: case(MDOC__D):
1.38 kristaps 2192: PAIR_CLASS_INIT(&tag[0], "ref-date");
1.10 kristaps 2193: break;
2194: case(MDOC__I):
1.38 kristaps 2195: PAIR_CLASS_INIT(&tag[0], "ref-issue");
1.10 kristaps 2196: break;
2197: case(MDOC__J):
1.38 kristaps 2198: PAIR_CLASS_INIT(&tag[0], "ref-jrnl");
1.10 kristaps 2199: break;
2200: case(MDOC__N):
1.38 kristaps 2201: PAIR_CLASS_INIT(&tag[0], "ref-num");
1.10 kristaps 2202: break;
2203: case(MDOC__O):
1.38 kristaps 2204: PAIR_CLASS_INIT(&tag[0], "ref-opt");
1.10 kristaps 2205: break;
2206: case(MDOC__P):
1.38 kristaps 2207: PAIR_CLASS_INIT(&tag[0], "ref-page");
1.10 kristaps 2208: break;
2209: case(MDOC__Q):
1.38 kristaps 2210: PAIR_CLASS_INIT(&tag[0], "ref-corp");
1.10 kristaps 2211: break;
2212: case(MDOC__R):
1.38 kristaps 2213: PAIR_CLASS_INIT(&tag[0], "ref-rep");
1.10 kristaps 2214: break;
2215: case(MDOC__T):
1.38 kristaps 2216: PAIR_CLASS_INIT(&tag[0], "ref-title");
1.10 kristaps 2217: print_text(h, "\\(lq");
2218: h->flags |= HTML_NOSPACE;
2219: break;
1.38 kristaps 2220: case(MDOC__U):
2221: PAIR_CLASS_INIT(&tag[0], "link-ref");
2222: break;
1.10 kristaps 2223: case(MDOC__V):
1.38 kristaps 2224: PAIR_CLASS_INIT(&tag[0], "ref-vol");
1.10 kristaps 2225: break;
2226: default:
2227: abort();
2228: /* NOTREACHED */
2229: }
2230:
1.38 kristaps 2231: if (MDOC__U != n->tok) {
2232: print_otag(h, TAG_SPAN, 1, tag);
2233: return(1);
2234: }
2235:
2236: PAIR_HREF_INIT(&tag[1], n->child->string);
2237: print_otag(h, TAG_A, 2, tag);
1.10 kristaps 2238: return(1);
2239: }
2240:
2241:
2242: /* ARGSUSED */
2243: static void
2244: mdoc__x_post(MDOC_ARGS)
2245: {
2246:
2247: h->flags |= HTML_NOSPACE;
2248: switch (n->tok) {
2249: case (MDOC__T):
2250: print_text(h, "\\(rq");
2251: h->flags |= HTML_NOSPACE;
2252: break;
2253: default:
2254: break;
2255: }
2256: print_text(h, n->next ? "," : ".");
2257: }
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