Annotation of mandoc/mdoc_html.c, Revision 1.59
1.59 ! kristaps 1: /* $Id: mdoc_html.c,v 1.58 2010/04/06 07:27:42 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:
1.57 kristaps 592: PAIR_CLASS_INIT(&tag[0], "sec-head");
593: PAIR_ID_INIT(&tag[1], buf);
1.22 kristaps 594:
1.1 kristaps 595: print_otag(h, TAG_DIV, 2, tag);
596: return(1);
597: }
598:
599:
600: /* ARGSUSED */
601: static int
602: mdoc_ss_pre(MDOC_ARGS)
603: {
1.21 kristaps 604: struct htmlpair tag[3];
1.1 kristaps 605: const struct mdoc_node *nn;
1.41 kristaps 606: char buf[BUFSIZ];
1.23 kristaps 607: struct roffsu su;
1.1 kristaps 608:
1.23 kristaps 609: SCALE_VS_INIT(&su, 1);
1.1 kristaps 610:
611: if (MDOC_BODY == n->type) {
1.23 kristaps 612: PAIR_CLASS_INIT(&tag[0], "ssec-body");
1.1 kristaps 613: if (n->parent->next && n->child) {
1.23 kristaps 614: bufcat_su(h, "margin-bottom", &su);
615: PAIR_STYLE_INIT(&tag[1], h);
616: print_otag(h, TAG_DIV, 2, tag);
617: } else
618: print_otag(h, TAG_DIV, 1, tag);
1.1 kristaps 619: return(1);
620: } else if (MDOC_BLOCK == n->type) {
1.23 kristaps 621: PAIR_CLASS_INIT(&tag[0], "ssec-block");
1.1 kristaps 622: if (n->prev) {
1.23 kristaps 623: bufcat_su(h, "margin-top", &su);
624: PAIR_STYLE_INIT(&tag[1], h);
625: print_otag(h, TAG_DIV, 2, tag);
626: } else
627: print_otag(h, TAG_DIV, 1, tag);
1.1 kristaps 628: return(1);
629: }
630:
1.23 kristaps 631: /* TODO: see note in mdoc_sh_pre() about duplicates. */
632:
1.42 kristaps 633: buf[0] = '\0';
1.21 kristaps 634: for (nn = n->child; nn; nn = nn->next) {
1.41 kristaps 635: html_idcat(buf, nn->string, BUFSIZ);
1.21 kristaps 636: if (nn->next)
1.42 kristaps 637: html_idcat(buf, " ", BUFSIZ);
1.21 kristaps 638: }
639:
1.23 kristaps 640: SCALE_HS_INIT(&su, INDENT - HALFINDENT);
641: su.scale = -su.scale;
642: bufcat_su(h, "margin-left", &su);
1.22 kristaps 643:
1.23 kristaps 644: PAIR_CLASS_INIT(&tag[0], "ssec-head");
645: PAIR_STYLE_INIT(&tag[1], h);
1.57 kristaps 646: PAIR_ID_INIT(&tag[2], buf);
647:
1.21 kristaps 648: print_otag(h, TAG_DIV, 3, tag);
1.1 kristaps 649: return(1);
650: }
651:
652:
653: /* ARGSUSED */
654: static int
655: mdoc_fl_pre(MDOC_ARGS)
656: {
657: struct htmlpair tag;
658:
1.51 kristaps 659: PAIR_CLASS_INIT(&tag, "flag");
660: print_otag(h, TAG_SPAN, 1, &tag);
661:
1.50 kristaps 662: /* `Cm' has no leading hyphen. */
663:
1.51 kristaps 664: if (MDOC_Cm == n->tok)
1.50 kristaps 665: return(1);
666:
667: print_text(h, "\\-");
668:
669: if (n->child)
1.58 kristaps 670: h->flags |= HTML_NOSPACE;
671: else if (n->next && n->next->line == n->line)
1.1 kristaps 672: h->flags |= HTML_NOSPACE;
1.50 kristaps 673:
1.1 kristaps 674: return(1);
675: }
676:
677:
678: /* ARGSUSED */
679: static int
680: mdoc_nd_pre(MDOC_ARGS)
681: {
682: struct htmlpair tag;
683:
684: if (MDOC_BODY != n->type)
685: return(1);
686:
1.24 kristaps 687: /* XXX: this tag in theory can contain block elements. */
688:
1.1 kristaps 689: print_text(h, "\\(em");
1.23 kristaps 690: PAIR_CLASS_INIT(&tag, "desc-body");
1.1 kristaps 691: print_otag(h, TAG_SPAN, 1, &tag);
692: return(1);
693: }
694:
695:
696: /* ARGSUSED */
697: static int
698: mdoc_op_pre(MDOC_ARGS)
699: {
700: struct htmlpair tag;
701:
702: if (MDOC_BODY != n->type)
703: return(1);
704:
1.24 kristaps 705: /* XXX: this tag in theory can contain block elements. */
706:
1.1 kristaps 707: print_text(h, "\\(lB");
708: h->flags |= HTML_NOSPACE;
1.23 kristaps 709: PAIR_CLASS_INIT(&tag, "opt");
1.1 kristaps 710: print_otag(h, TAG_SPAN, 1, &tag);
711: return(1);
712: }
713:
714:
715: /* ARGSUSED */
716: static void
717: mdoc_op_post(MDOC_ARGS)
718: {
719:
720: if (MDOC_BODY != n->type)
721: return;
722: h->flags |= HTML_NOSPACE;
723: print_text(h, "\\(rB");
724: }
725:
726:
727: static int
728: mdoc_nm_pre(MDOC_ARGS)
729: {
730: struct htmlpair tag;
731:
1.47 kristaps 732: if (SEC_SYNOPSIS == n->sec && n->prev) {
733: bufcat_style(h, "clear", "both");
734: PAIR_STYLE_INIT(&tag, h);
735: print_otag(h, TAG_BR, 1, &tag);
736: }
1.1 kristaps 737:
1.23 kristaps 738: PAIR_CLASS_INIT(&tag, "name");
1.1 kristaps 739: print_otag(h, TAG_SPAN, 1, &tag);
740: if (NULL == n->child)
741: print_text(h, m->name);
742:
743: return(1);
744: }
745:
746:
747: /* ARGSUSED */
748: static int
749: mdoc_xr_pre(MDOC_ARGS)
750: {
751: struct htmlpair tag[2];
752: const struct mdoc_node *nn;
1.56 kristaps 753:
754: if (NULL == n->child)
755: return(0);
1.17 kristaps 756:
1.23 kristaps 757: PAIR_CLASS_INIT(&tag[0], "link-man");
1.1 kristaps 758:
1.17 kristaps 759: if (h->base_man) {
1.23 kristaps 760: buffmt_man(h, n->child->string,
761: n->child->next ?
1.17 kristaps 762: n->child->next->string : NULL);
1.57 kristaps 763: PAIR_HREF_INIT(&tag[1], h->buf);
1.23 kristaps 764: print_otag(h, TAG_A, 2, tag);
765: } else
766: print_otag(h, TAG_A, 1, tag);
1.1 kristaps 767:
768: nn = n->child;
769: print_text(h, nn->string);
1.16 kristaps 770:
1.1 kristaps 771: if (NULL == (nn = nn->next))
772: return(0);
773:
774: h->flags |= HTML_NOSPACE;
775: print_text(h, "(");
776: h->flags |= HTML_NOSPACE;
777: print_text(h, nn->string);
778: h->flags |= HTML_NOSPACE;
779: print_text(h, ")");
780: return(0);
781: }
782:
783:
784: /* ARGSUSED */
785: static int
786: mdoc_ns_pre(MDOC_ARGS)
787: {
788:
789: h->flags |= HTML_NOSPACE;
790: return(1);
791: }
792:
793:
794: /* ARGSUSED */
795: static int
796: mdoc_ar_pre(MDOC_ARGS)
797: {
798: struct htmlpair tag;
799:
1.23 kristaps 800: PAIR_CLASS_INIT(&tag, "arg");
1.1 kristaps 801: print_otag(h, TAG_SPAN, 1, &tag);
802: return(1);
803: }
804:
805:
806: /* ARGSUSED */
807: static int
808: mdoc_xx_pre(MDOC_ARGS)
809: {
810: const char *pp;
811: struct htmlpair tag;
812:
813: switch (n->tok) {
814: case (MDOC_Bsx):
815: pp = "BSDI BSD/OS";
816: break;
817: case (MDOC_Dx):
1.45 kristaps 818: pp = "DragonFly";
1.1 kristaps 819: break;
820: case (MDOC_Fx):
821: pp = "FreeBSD";
822: break;
823: case (MDOC_Nx):
824: pp = "NetBSD";
825: break;
826: case (MDOC_Ox):
827: pp = "OpenBSD";
828: break;
829: case (MDOC_Ux):
830: pp = "UNIX";
831: break;
832: default:
833: return(1);
834: }
835:
1.23 kristaps 836: PAIR_CLASS_INIT(&tag, "unix");
1.1 kristaps 837: print_otag(h, TAG_SPAN, 1, &tag);
838: print_text(h, pp);
839: return(1);
840: }
841:
842:
843: /* ARGSUSED */
844: static int
1.4 kristaps 845: mdoc_bx_pre(MDOC_ARGS)
846: {
847: const struct mdoc_node *nn;
848: struct htmlpair tag;
849:
1.23 kristaps 850: PAIR_CLASS_INIT(&tag, "unix");
1.4 kristaps 851: print_otag(h, TAG_SPAN, 1, &tag);
852:
853: for (nn = n->child; nn; nn = nn->next)
854: print_mdoc_node(m, nn, h);
855:
856: if (n->child)
857: h->flags |= HTML_NOSPACE;
858:
859: print_text(h, "BSD");
860: return(0);
861: }
862:
863:
864: /* ARGSUSED */
865: static int
1.27 kristaps 866: mdoc_it_block_pre(MDOC_ARGS, int type, int comp,
867: struct roffsu *offs, struct roffsu *width)
1.1 kristaps 868: {
1.14 kristaps 869: struct htmlpair tag;
870: const struct mdoc_node *nn;
1.23 kristaps 871: struct roffsu su;
872:
873: nn = n->parent->parent;
874: assert(nn->args);
875:
1.24 kristaps 876: /* XXX: see notes in mdoc_it_pre(). */
877:
878: if (MDOC_Column == type) {
879: /* Don't width-pad on the left. */
880: SCALE_HS_INIT(width, 0);
881: /* Also disallow non-compact. */
882: comp = 1;
883: }
1.23 kristaps 884: if (MDOC_Diag == type)
1.24 kristaps 885: /* Mandate non-compact with empty prior. */
1.23 kristaps 886: if (n->prev && NULL == n->prev->body->child)
887: comp = 1;
888:
1.24 kristaps 889: bufcat_style(h, "clear", "both");
1.23 kristaps 890: if (offs->scale > 0)
891: bufcat_su(h, "margin-left", offs);
892: if (width->scale > 0)
893: bufcat_su(h, "padding-left", width);
1.1 kristaps 894:
1.23 kristaps 895: PAIR_STYLE_INIT(&tag, h);
896:
1.24 kristaps 897: /* Mandate compact following `Ss' and `Sh' starts. */
898:
1.23 kristaps 899: for (nn = n; nn && ! comp; nn = nn->parent) {
900: if (MDOC_BLOCK != nn->type)
901: continue;
902: if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
903: comp = 1;
904: if (nn->prev)
905: break;
1.1 kristaps 906: }
907:
1.23 kristaps 908: if ( ! comp) {
909: SCALE_VS_INIT(&su, 1);
910: bufcat_su(h, "padding-top", &su);
1.1 kristaps 911: }
912:
1.23 kristaps 913: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 914: print_otag(h, TAG_DIV, 1, &tag);
915: return(1);
916: }
917:
918:
1.25 kristaps 919: /* ARGSUSED */
1.1 kristaps 920: static int
1.23 kristaps 921: mdoc_it_body_pre(MDOC_ARGS, int type)
1.1 kristaps 922: {
1.23 kristaps 923: struct htmlpair tag;
924: struct roffsu su;
925:
926: switch (type) {
927: case (MDOC_Item):
928: /* FALLTHROUGH */
929: case (MDOC_Ohang):
930: /* FALLTHROUGH */
931: case (MDOC_Column):
932: break;
933: default:
1.24 kristaps 934: /*
935: * XXX: this tricks CSS into aligning the bodies with
936: * the right-padding in the head.
937: */
1.23 kristaps 938: SCALE_HS_INIT(&su, 2);
939: bufcat_su(h, "margin-left", &su);
940: PAIR_STYLE_INIT(&tag, h);
941: print_otag(h, TAG_DIV, 1, &tag);
942: break;
943: }
1.1 kristaps 944:
945: return(1);
946: }
947:
948:
1.25 kristaps 949: /* ARGSUSED */
1.1 kristaps 950: static int
1.23 kristaps 951: mdoc_it_head_pre(MDOC_ARGS, int type, struct roffsu *width)
1.1 kristaps 952: {
953: struct htmlpair tag;
954: struct ord *ord;
955: char nbuf[BUFSIZ];
956:
1.23 kristaps 957: switch (type) {
1.1 kristaps 958: case (MDOC_Item):
1.46 kristaps 959: return(0);
1.1 kristaps 960: case (MDOC_Ohang):
1.46 kristaps 961: print_otag(h, TAG_DIV, 0, &tag);
962: return(1);
1.1 kristaps 963: case (MDOC_Column):
1.23 kristaps 964: bufcat_su(h, "min-width", width);
965: bufcat_style(h, "clear", "none");
1.1 kristaps 966: if (n->next && MDOC_HEAD == n->next->type)
1.23 kristaps 967: bufcat_style(h, "float", "left");
968: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 969: print_otag(h, TAG_DIV, 1, &tag);
970: break;
971: default:
1.23 kristaps 972: bufcat_su(h, "min-width", width);
973: SCALE_INVERT(width);
974: bufcat_su(h, "margin-left", width);
1.2 kristaps 975: if (n->next && n->next->child)
1.23 kristaps 976: bufcat_style(h, "float", "left");
1.24 kristaps 977:
978: /* XXX: buffer if we run into body. */
1.23 kristaps 979: SCALE_HS_INIT(width, 1);
980: bufcat_su(h, "margin-right", width);
981: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 982: print_otag(h, TAG_DIV, 1, &tag);
983: break;
984: }
985:
1.23 kristaps 986: switch (type) {
1.1 kristaps 987: case (MDOC_Diag):
1.23 kristaps 988: PAIR_CLASS_INIT(&tag, "diag");
1.1 kristaps 989: print_otag(h, TAG_SPAN, 1, &tag);
990: break;
991: case (MDOC_Enum):
1.39 kristaps 992: ord = h->ords.head;
1.1 kristaps 993: assert(ord);
994: nbuf[BUFSIZ - 1] = 0;
995: (void)snprintf(nbuf, BUFSIZ - 1, "%d.", ord->pos++);
996: print_text(h, nbuf);
997: return(0);
998: case (MDOC_Dash):
999: print_text(h, "\\(en");
1000: return(0);
1001: case (MDOC_Hyphen):
1.4 kristaps 1002: print_text(h, "\\(hy");
1.1 kristaps 1003: return(0);
1004: case (MDOC_Bullet):
1005: print_text(h, "\\(bu");
1006: return(0);
1007: default:
1008: break;
1009: }
1010:
1011: return(1);
1012: }
1013:
1014:
1015: static int
1.23 kristaps 1016: mdoc_it_pre(MDOC_ARGS)
1.1 kristaps 1017: {
1.23 kristaps 1018: int i, type, wp, comp;
1.1 kristaps 1019: const struct mdoc_node *bl, *nn;
1.23 kristaps 1020: struct roffsu width, offs;
1021:
1.24 kristaps 1022: /*
1023: * XXX: be very careful in changing anything, here. Lists in
1024: * mandoc have many peculiarities; furthermore, they don't
1025: * translate well into HTML and require a bit of mangling.
1026: */
1.1 kristaps 1027:
1028: bl = n->parent->parent;
1.23 kristaps 1029: if (MDOC_BLOCK != n->type)
1.1 kristaps 1030: bl = bl->parent;
1031:
1.23 kristaps 1032: type = a2list(bl);
1.1 kristaps 1033:
1.23 kristaps 1034: /* Set default width and offset. */
1.1 kristaps 1035:
1.24 kristaps 1036: SCALE_HS_INIT(&offs, 0);
1037:
1.1 kristaps 1038: switch (type) {
1039: case (MDOC_Enum):
1040: /* FALLTHROUGH */
1041: case (MDOC_Dash):
1042: /* FALLTHROUGH */
1043: case (MDOC_Hyphen):
1044: /* FALLTHROUGH */
1045: case (MDOC_Bullet):
1.23 kristaps 1046: SCALE_HS_INIT(&width, 2);
1.1 kristaps 1047: break;
1.23 kristaps 1048: default:
1049: SCALE_HS_INIT(&width, INDENT);
1050: break;
1051: }
1052:
1053: /* Get width, offset, and compact arguments. */
1054:
1055: for (wp = -1, comp = i = 0; i < (int)bl->args->argc; i++)
1056: switch (bl->args->argv[i].arg) {
1.24 kristaps 1057: case (MDOC_Column):
1058: wp = i; /* Save for later. */
1059: break;
1.23 kristaps 1060: case (MDOC_Width):
1061: a2width(bl->args->argv[i].value[0], &width);
1062: break;
1063: case (MDOC_Offset):
1064: a2offs(bl->args->argv[i].value[0], &offs);
1065: break;
1066: case (MDOC_Compact):
1067: comp = 1;
1068: break;
1069: default:
1070: break;
1071: }
1072:
1073: /* Override width in some cases. */
1074:
1075: switch (type) {
1.46 kristaps 1076: case (MDOC_Ohang):
1077: /* FALLTHROUGH */
1.33 kristaps 1078: case (MDOC_Item):
1079: /* FALLTHROUGH */
1.1 kristaps 1080: case (MDOC_Inset):
1081: /* FALLTHROUGH */
1082: case (MDOC_Diag):
1.23 kristaps 1083: SCALE_HS_INIT(&width, 0);
1.1 kristaps 1084: break;
1085: default:
1.23 kristaps 1086: if (0 == width.scale)
1087: SCALE_HS_INIT(&width, INDENT);
1.1 kristaps 1088: break;
1089: }
1090:
1.23 kristaps 1091: /* Flip to body/block processing. */
1092:
1093: if (MDOC_BODY == n->type)
1094: return(mdoc_it_body_pre(m, n, h, type));
1095: if (MDOC_BLOCK == n->type)
1.27 kristaps 1096: return(mdoc_it_block_pre(m, n, h, type, comp,
1097: &offs, &width));
1.23 kristaps 1098:
1099: /* Override column widths. */
1100:
1101: if (MDOC_Column == type) {
1102: nn = n->parent->child;
1103: for (i = 0; nn && nn != n; nn = nn->next, i++)
1104: /* Counter... */ ;
1.24 kristaps 1105: if (i < (int)bl->args->argv[wp].sz)
1.23 kristaps 1106: a2width(bl->args->argv[wp].value[i], &width);
1.1 kristaps 1107: }
1108:
1.23 kristaps 1109: return(mdoc_it_head_pre(m, n, h, type, &width));
1.1 kristaps 1110: }
1111:
1112:
1113: /* ARGSUSED */
1114: static int
1115: mdoc_bl_pre(MDOC_ARGS)
1116: {
1117: struct ord *ord;
1118:
1.59 ! kristaps 1119: if (MDOC_HEAD == n->type)
! 1120: return(0);
1.1 kristaps 1121: if (MDOC_BLOCK != n->type)
1122: return(1);
1123: if (MDOC_Enum != a2list(n))
1124: return(1);
1125:
1126: ord = malloc(sizeof(struct ord));
1.43 kristaps 1127: if (NULL == ord) {
1.44 kristaps 1128: perror(NULL);
1.43 kristaps 1129: exit(EXIT_FAILURE);
1130: }
1.1 kristaps 1131: ord->cookie = n;
1132: ord->pos = 1;
1.39 kristaps 1133: ord->next = h->ords.head;
1134: h->ords.head = ord;
1.1 kristaps 1135: return(1);
1136: }
1137:
1138:
1139: /* ARGSUSED */
1140: static void
1141: mdoc_bl_post(MDOC_ARGS)
1142: {
1143: struct ord *ord;
1144:
1145: if (MDOC_BLOCK != n->type)
1146: return;
1147: if (MDOC_Enum != a2list(n))
1148: return;
1149:
1.39 kristaps 1150: ord = h->ords.head;
1.1 kristaps 1151: assert(ord);
1.39 kristaps 1152: h->ords.head = ord->next;
1.1 kristaps 1153: free(ord);
1154: }
1155:
1156:
1157: /* ARGSUSED */
1158: static int
1159: mdoc_ex_pre(MDOC_ARGS)
1160: {
1161: const struct mdoc_node *nn;
1162: struct tag *t;
1163: struct htmlpair tag;
1164:
1.23 kristaps 1165: PAIR_CLASS_INIT(&tag, "utility");
1166:
1.1 kristaps 1167: print_text(h, "The");
1168: for (nn = n->child; nn; nn = nn->next) {
1169: t = print_otag(h, TAG_SPAN, 1, &tag);
1170: print_text(h, nn->string);
1171: print_tagq(h, t);
1172:
1173: h->flags |= HTML_NOSPACE;
1174:
1175: if (nn->next && NULL == nn->next->next)
1176: print_text(h, ", and");
1177: else if (nn->next)
1178: print_text(h, ",");
1179: else
1180: h->flags &= ~HTML_NOSPACE;
1181: }
1182:
1183: if (n->child->next)
1184: print_text(h, "utilities exit");
1185: else
1186: print_text(h, "utility exits");
1187:
1188: print_text(h, "0 on success, and >0 if an error occurs.");
1189: return(0);
1190: }
1191:
1192:
1193: /* ARGSUSED */
1194: static int
1195: mdoc_dq_pre(MDOC_ARGS)
1196: {
1197:
1198: if (MDOC_BODY != n->type)
1199: return(1);
1200: print_text(h, "\\(lq");
1201: h->flags |= HTML_NOSPACE;
1202: return(1);
1203: }
1204:
1205:
1206: /* ARGSUSED */
1207: static void
1208: mdoc_dq_post(MDOC_ARGS)
1209: {
1210:
1211: if (MDOC_BODY != n->type)
1212: return;
1213: h->flags |= HTML_NOSPACE;
1214: print_text(h, "\\(rq");
1215: }
1216:
1217:
1218: /* ARGSUSED */
1219: static int
1220: mdoc_pq_pre(MDOC_ARGS)
1221: {
1222:
1223: if (MDOC_BODY != n->type)
1224: return(1);
1225: print_text(h, "\\&(");
1226: h->flags |= HTML_NOSPACE;
1227: return(1);
1228: }
1229:
1230:
1231: /* ARGSUSED */
1232: static void
1233: mdoc_pq_post(MDOC_ARGS)
1234: {
1235:
1236: if (MDOC_BODY != n->type)
1237: return;
1238: print_text(h, ")");
1239: }
1240:
1241:
1242: /* ARGSUSED */
1243: static int
1244: mdoc_sq_pre(MDOC_ARGS)
1245: {
1246:
1247: if (MDOC_BODY != n->type)
1248: return(1);
1249: print_text(h, "\\(oq");
1250: h->flags |= HTML_NOSPACE;
1251: return(1);
1252: }
1253:
1254:
1255: /* ARGSUSED */
1256: static void
1257: mdoc_sq_post(MDOC_ARGS)
1258: {
1259:
1260: if (MDOC_BODY != n->type)
1261: return;
1262: h->flags |= HTML_NOSPACE;
1263: print_text(h, "\\(aq");
1264: }
1265:
1266:
1267: /* ARGSUSED */
1268: static int
1269: mdoc_em_pre(MDOC_ARGS)
1270: {
1271: struct htmlpair tag;
1272:
1.23 kristaps 1273: PAIR_CLASS_INIT(&tag, "emph");
1.1 kristaps 1274: print_otag(h, TAG_SPAN, 1, &tag);
1275: return(1);
1276: }
1277:
1278:
1279: /* ARGSUSED */
1280: static int
1281: mdoc_d1_pre(MDOC_ARGS)
1282: {
1.23 kristaps 1283: struct htmlpair tag[2];
1284: struct roffsu su;
1.1 kristaps 1285:
1286: if (MDOC_BLOCK != n->type)
1287: return(1);
1288:
1.35 kristaps 1289: /* FIXME: D1 shouldn't be literal. */
1290:
1.23 kristaps 1291: SCALE_VS_INIT(&su, INDENT - 2);
1292: bufcat_su(h, "margin-left", &su);
1293: PAIR_CLASS_INIT(&tag[0], "lit");
1294: PAIR_STYLE_INIT(&tag[1], h);
1.1 kristaps 1295: print_otag(h, TAG_DIV, 2, tag);
1296: return(1);
1297: }
1298:
1299:
1300: /* ARGSUSED */
1301: static int
1302: mdoc_sx_pre(MDOC_ARGS)
1303: {
1.18 kristaps 1304: struct htmlpair tag[2];
1.1 kristaps 1305: const struct mdoc_node *nn;
1.35 kristaps 1306: char buf[BUFSIZ];
1.1 kristaps 1307:
1.41 kristaps 1308: strlcpy(buf, "#", BUFSIZ);
1.1 kristaps 1309: for (nn = n->child; nn; nn = nn->next) {
1.41 kristaps 1310: html_idcat(buf, nn->string, BUFSIZ);
1.1 kristaps 1311: if (nn->next)
1.42 kristaps 1312: html_idcat(buf, " ", BUFSIZ);
1.1 kristaps 1313: }
1314:
1.23 kristaps 1315: PAIR_CLASS_INIT(&tag[0], "link-sec");
1.57 kristaps 1316: PAIR_HREF_INIT(&tag[1], buf);
1.1 kristaps 1317:
1.18 kristaps 1318: print_otag(h, TAG_A, 2, tag);
1.1 kristaps 1319: return(1);
1320: }
1321:
1322:
1323: /* ARGSUSED */
1324: static int
1325: mdoc_aq_pre(MDOC_ARGS)
1326: {
1327:
1328: if (MDOC_BODY != n->type)
1329: return(1);
1330: print_text(h, "\\(la");
1331: h->flags |= HTML_NOSPACE;
1332: return(1);
1333: }
1334:
1335:
1336: /* ARGSUSED */
1337: static void
1338: mdoc_aq_post(MDOC_ARGS)
1339: {
1340:
1341: if (MDOC_BODY != n->type)
1342: return;
1343: h->flags |= HTML_NOSPACE;
1344: print_text(h, "\\(ra");
1345: }
1346:
1347:
1348: /* ARGSUSED */
1349: static int
1350: mdoc_bd_pre(MDOC_ARGS)
1351: {
1352: struct htmlpair tag[2];
1.23 kristaps 1353: int type, comp, i;
1.14 kristaps 1354: const struct mdoc_node *bl, *nn;
1.23 kristaps 1355: struct roffsu su;
1.1 kristaps 1356:
1357: if (MDOC_BLOCK == n->type)
1358: bl = n;
1359: else if (MDOC_HEAD == n->type)
1360: return(0);
1361: else
1362: bl = n->parent;
1363:
1.24 kristaps 1364: SCALE_VS_INIT(&su, 0);
1365:
1.23 kristaps 1366: type = comp = 0;
1.1 kristaps 1367: for (i = 0; i < (int)bl->args->argc; i++)
1368: switch (bl->args->argv[i].arg) {
1369: case (MDOC_Offset):
1.23 kristaps 1370: a2offs(bl->args->argv[i].value[0], &su);
1.1 kristaps 1371: break;
1372: case (MDOC_Compact):
1.23 kristaps 1373: comp = 1;
1.1 kristaps 1374: break;
1.30 kristaps 1375: case (MDOC_Centred):
1376: /* FALLTHROUGH */
1.1 kristaps 1377: case (MDOC_Ragged):
1378: /* FALLTHROUGH */
1379: case (MDOC_Filled):
1380: /* FALLTHROUGH */
1381: case (MDOC_Unfilled):
1382: /* FALLTHROUGH */
1383: case (MDOC_Literal):
1.23 kristaps 1384: type = bl->args->argv[i].arg;
1.1 kristaps 1385: break;
1.30 kristaps 1386: default:
1387: break;
1.1 kristaps 1388: }
1389:
1.31 kristaps 1390: /* FIXME: -centered, etc. formatting. */
1391:
1.1 kristaps 1392: if (MDOC_BLOCK == n->type) {
1.24 kristaps 1393: bufcat_su(h, "margin-left", &su);
1.23 kristaps 1394: for (nn = n; nn && ! comp; nn = nn->parent) {
1395: if (MDOC_BLOCK != nn->type)
1396: continue;
1397: if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
1398: comp = 1;
1399: if (nn->prev)
1400: break;
1401: }
1402: if (comp) {
1403: print_otag(h, TAG_DIV, 0, tag);
1404: return(1);
1.14 kristaps 1405: }
1.23 kristaps 1406: SCALE_VS_INIT(&su, 1);
1407: bufcat_su(h, "margin-top", &su);
1408: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 1409: print_otag(h, TAG_DIV, 1, tag);
1410: return(1);
1411: }
1412:
1.23 kristaps 1413: if (MDOC_Unfilled != type && MDOC_Literal != type)
1.1 kristaps 1414: return(1);
1415:
1.23 kristaps 1416: PAIR_CLASS_INIT(&tag[0], "lit");
1417: bufcat_style(h, "white-space", "pre");
1418: PAIR_STYLE_INIT(&tag[1], h);
1.1 kristaps 1419: print_otag(h, TAG_DIV, 2, tag);
1420:
1.14 kristaps 1421: for (nn = n->child; nn; nn = nn->next) {
1.23 kristaps 1422: h->flags |= HTML_NOSPACE;
1.14 kristaps 1423: print_mdoc_node(m, nn, h);
1424: if (NULL == nn->next)
1425: continue;
1426: if (nn->prev && nn->prev->line < nn->line)
1.1 kristaps 1427: print_text(h, "\n");
1.23 kristaps 1428: else if (NULL == nn->prev)
1429: print_text(h, "\n");
1.1 kristaps 1430: }
1431:
1432: return(0);
1433: }
1434:
1435:
1436: /* ARGSUSED */
1437: static int
1438: mdoc_pa_pre(MDOC_ARGS)
1439: {
1440: struct htmlpair tag;
1441:
1.23 kristaps 1442: PAIR_CLASS_INIT(&tag, "file");
1.1 kristaps 1443: print_otag(h, TAG_SPAN, 1, &tag);
1444: return(1);
1445: }
1446:
1447:
1448: /* ARGSUSED */
1449: static int
1450: mdoc_ad_pre(MDOC_ARGS)
1451: {
1452: struct htmlpair tag;
1453:
1.23 kristaps 1454: PAIR_CLASS_INIT(&tag, "addr");
1.1 kristaps 1455: print_otag(h, TAG_SPAN, 1, &tag);
1456: return(1);
1457: }
1458:
1459:
1460: /* ARGSUSED */
1461: static int
1462: mdoc_an_pre(MDOC_ARGS)
1463: {
1464: struct htmlpair tag;
1465:
1.19 kristaps 1466: /* TODO: -split and -nosplit (see termp_an_pre()). */
1467:
1.23 kristaps 1468: PAIR_CLASS_INIT(&tag, "author");
1.1 kristaps 1469: print_otag(h, TAG_SPAN, 1, &tag);
1470: return(1);
1471: }
1472:
1473:
1474: /* ARGSUSED */
1475: static int
1476: mdoc_cd_pre(MDOC_ARGS)
1477: {
1478: struct htmlpair tag;
1479:
1.28 kristaps 1480: print_otag(h, TAG_DIV, 0, NULL);
1.23 kristaps 1481: PAIR_CLASS_INIT(&tag, "config");
1.1 kristaps 1482: print_otag(h, TAG_SPAN, 1, &tag);
1483: return(1);
1484: }
1485:
1486:
1487: /* ARGSUSED */
1488: static int
1489: mdoc_dv_pre(MDOC_ARGS)
1490: {
1491: struct htmlpair tag;
1492:
1.23 kristaps 1493: PAIR_CLASS_INIT(&tag, "define");
1.1 kristaps 1494: print_otag(h, TAG_SPAN, 1, &tag);
1495: return(1);
1496: }
1497:
1498:
1499: /* ARGSUSED */
1500: static int
1501: mdoc_ev_pre(MDOC_ARGS)
1502: {
1503: struct htmlpair tag;
1504:
1.23 kristaps 1505: PAIR_CLASS_INIT(&tag, "env");
1.1 kristaps 1506: print_otag(h, TAG_SPAN, 1, &tag);
1507: return(1);
1508: }
1509:
1510:
1511: /* ARGSUSED */
1512: static int
1513: mdoc_er_pre(MDOC_ARGS)
1514: {
1515: struct htmlpair tag;
1516:
1.23 kristaps 1517: PAIR_CLASS_INIT(&tag, "errno");
1.1 kristaps 1518: print_otag(h, TAG_SPAN, 1, &tag);
1519: return(1);
1520: }
1521:
1522:
1523: /* ARGSUSED */
1524: static int
1525: mdoc_fa_pre(MDOC_ARGS)
1526: {
1527: const struct mdoc_node *nn;
1528: struct htmlpair tag;
1529: struct tag *t;
1530:
1.23 kristaps 1531: PAIR_CLASS_INIT(&tag, "farg");
1.1 kristaps 1532: if (n->parent->tok != MDOC_Fo) {
1533: print_otag(h, TAG_SPAN, 1, &tag);
1534: return(1);
1535: }
1536:
1537: for (nn = n->child; nn; nn = nn->next) {
1538: t = print_otag(h, TAG_SPAN, 1, &tag);
1539: print_text(h, nn->string);
1540: print_tagq(h, t);
1541: if (nn->next)
1542: print_text(h, ",");
1543: }
1544:
1545: if (n->child && n->next && n->next->tok == MDOC_Fa)
1546: print_text(h, ",");
1547:
1548: return(0);
1549: }
1550:
1551:
1552: /* ARGSUSED */
1553: static int
1554: mdoc_fd_pre(MDOC_ARGS)
1555: {
1.23 kristaps 1556: struct htmlpair tag;
1557: struct roffsu su;
1.1 kristaps 1558:
1559: if (SEC_SYNOPSIS == n->sec) {
1560: if (n->next && MDOC_Fd != n->next->tok) {
1.23 kristaps 1561: SCALE_VS_INIT(&su, 1);
1562: bufcat_su(h, "margin-bottom", &su);
1563: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 1564: print_otag(h, TAG_DIV, 1, &tag);
1565: } else
1566: print_otag(h, TAG_DIV, 0, NULL);
1567: }
1568:
1.23 kristaps 1569: PAIR_CLASS_INIT(&tag, "macro");
1.1 kristaps 1570: print_otag(h, TAG_SPAN, 1, &tag);
1571: return(1);
1572: }
1573:
1574:
1575: /* ARGSUSED */
1576: static int
1577: mdoc_vt_pre(MDOC_ARGS)
1578: {
1.23 kristaps 1579: struct htmlpair tag;
1580: struct roffsu su;
1.1 kristaps 1581:
1.57 kristaps 1582: if (SEC_SYNOPSIS == n->sec && MDOC_BLOCK == n->type) {
1583: if (n->next && MDOC_Vt != n->next->tok) {
1.23 kristaps 1584: SCALE_VS_INIT(&su, 1);
1.57 kristaps 1585: bufcat_su(h, "margin-bottom", &su);
1.23 kristaps 1586: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 1587: print_otag(h, TAG_DIV, 1, &tag);
1588: } else
1589: print_otag(h, TAG_DIV, 0, NULL);
1.57 kristaps 1590:
1.54 kristaps 1591: return(1);
1592: } else if (MDOC_HEAD == n->type)
1593: return(0);
1.1 kristaps 1594:
1.23 kristaps 1595: PAIR_CLASS_INIT(&tag, "type");
1.1 kristaps 1596: print_otag(h, TAG_SPAN, 1, &tag);
1597: return(1);
1598: }
1599:
1.2 kristaps 1600:
1.1 kristaps 1601: /* ARGSUSED */
1602: static int
1603: mdoc_ft_pre(MDOC_ARGS)
1604: {
1.23 kristaps 1605: struct htmlpair tag;
1.1 kristaps 1606:
1.57 kristaps 1607: if (SEC_SYNOPSIS == n->sec)
1608: print_otag(h, TAG_DIV, 0, NULL);
1.1 kristaps 1609:
1.23 kristaps 1610: PAIR_CLASS_INIT(&tag, "ftype");
1.1 kristaps 1611: print_otag(h, TAG_SPAN, 1, &tag);
1612: return(1);
1613: }
1614:
1615:
1616: /* ARGSUSED */
1617: static int
1618: mdoc_fn_pre(MDOC_ARGS)
1619: {
1620: struct tag *t;
1.15 kristaps 1621: struct htmlpair tag[2];
1.1 kristaps 1622: const struct mdoc_node *nn;
1.7 kristaps 1623: char nbuf[BUFSIZ];
1624: const char *sp, *ep;
1.15 kristaps 1625: int sz, i;
1.23 kristaps 1626: struct roffsu su;
1.1 kristaps 1627:
1628: if (SEC_SYNOPSIS == n->sec) {
1.23 kristaps 1629: SCALE_HS_INIT(&su, INDENT);
1630: bufcat_su(h, "margin-left", &su);
1631: su.scale = -su.scale;
1632: bufcat_su(h, "text-indent", &su);
1633: if (n->next) {
1634: SCALE_VS_INIT(&su, 1);
1635: bufcat_su(h, "margin-bottom", &su);
1636: }
1637: PAIR_STYLE_INIT(&tag[0], h);
1.15 kristaps 1638: print_otag(h, TAG_DIV, 1, tag);
1.1 kristaps 1639: }
1640:
1.7 kristaps 1641: /* Split apart into type and name. */
1642: assert(n->child->string);
1643: sp = n->child->string;
1.19 kristaps 1644:
1.26 kristaps 1645: ep = strchr(sp, ' ');
1646: if (NULL != ep) {
1.23 kristaps 1647: PAIR_CLASS_INIT(&tag[0], "ftype");
1.19 kristaps 1648: t = print_otag(h, TAG_SPAN, 1, tag);
1649:
1650: while (ep) {
1651: sz = MIN((int)(ep - sp), BUFSIZ - 1);
1652: (void)memcpy(nbuf, sp, (size_t)sz);
1653: nbuf[sz] = '\0';
1654: print_text(h, nbuf);
1655: sp = ++ep;
1656: ep = strchr(sp, ' ');
1657: }
1658: print_tagq(h, t);
1.7 kristaps 1659: }
1.1 kristaps 1660:
1.23 kristaps 1661: PAIR_CLASS_INIT(&tag[0], "fname");
1.57 kristaps 1662:
1663: /*
1664: * FIXME: only refer to IDs that we know exist.
1665: */
1666:
1667: #if 0
1668: if (SEC_SYNOPSIS == n->sec) {
1669: nbuf[0] = '\0';
1670: html_idcat(nbuf, sp, BUFSIZ);
1671: PAIR_ID_INIT(&tag[1], nbuf);
1672: } else {
1673: strlcpy(nbuf, "#", BUFSIZ);
1674: html_idcat(nbuf, sp, BUFSIZ);
1675: PAIR_HREF_INIT(&tag[1], nbuf);
1676: }
1677: #endif
1678:
1.15 kristaps 1679: t = print_otag(h, TAG_SPAN, 1, tag);
1.7 kristaps 1680:
1681: if (sp) {
1.57 kristaps 1682: strlcpy(nbuf, sp, BUFSIZ);
1.7 kristaps 1683: print_text(h, nbuf);
1684: }
1685:
1.1 kristaps 1686: print_tagq(h, t);
1687:
1688: h->flags |= HTML_NOSPACE;
1689: print_text(h, "(");
1690:
1.23 kristaps 1691: bufinit(h);
1692: PAIR_CLASS_INIT(&tag[0], "farg");
1693: bufcat_style(h, "white-space", "nowrap");
1694: PAIR_STYLE_INIT(&tag[1], h);
1695:
1.1 kristaps 1696: for (nn = n->child->next; nn; nn = nn->next) {
1.23 kristaps 1697: i = 1;
1698: if (SEC_SYNOPSIS == n->sec)
1699: i = 2;
1.15 kristaps 1700: t = print_otag(h, TAG_SPAN, i, tag);
1.1 kristaps 1701: print_text(h, nn->string);
1702: print_tagq(h, t);
1703: if (nn->next)
1704: print_text(h, ",");
1705: }
1706:
1707: print_text(h, ")");
1708: if (SEC_SYNOPSIS == n->sec)
1709: print_text(h, ";");
1710:
1711: return(0);
1712: }
1713:
1714:
1715: /* ARGSUSED */
1716: static int
1717: mdoc_sp_pre(MDOC_ARGS)
1718: {
1.23 kristaps 1719: int len;
1720: struct htmlpair tag;
1721: struct roffsu su;
1.1 kristaps 1722:
1723: switch (n->tok) {
1724: case (MDOC_sp):
1.23 kristaps 1725: /* FIXME: can this have a scaling indicator? */
1.1 kristaps 1726: len = n->child ? atoi(n->child->string) : 1;
1727: break;
1728: case (MDOC_br):
1729: len = 0;
1730: break;
1731: default:
1732: len = 1;
1733: break;
1734: }
1735:
1.23 kristaps 1736: SCALE_VS_INIT(&su, len);
1737: bufcat_su(h, "height", &su);
1738: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 1739: print_otag(h, TAG_DIV, 1, &tag);
1.42 kristaps 1740: /* So the div isn't empty: */
1741: print_text(h, "\\~");
1742:
1743: return(0);
1.1 kristaps 1744:
1745: }
1.2 kristaps 1746:
1747:
1748: /* ARGSUSED */
1749: static int
1750: mdoc_brq_pre(MDOC_ARGS)
1751: {
1752:
1753: if (MDOC_BODY != n->type)
1754: return(1);
1755: print_text(h, "\\(lC");
1756: h->flags |= HTML_NOSPACE;
1757: return(1);
1758: }
1759:
1760:
1761: /* ARGSUSED */
1762: static void
1763: mdoc_brq_post(MDOC_ARGS)
1764: {
1765:
1766: if (MDOC_BODY != n->type)
1767: return;
1768: h->flags |= HTML_NOSPACE;
1769: print_text(h, "\\(rC");
1770: }
1771:
1772:
1773: /* ARGSUSED */
1774: static int
1775: mdoc_lk_pre(MDOC_ARGS)
1776: {
1777: const struct mdoc_node *nn;
1778: struct htmlpair tag[2];
1779:
1780: nn = n->child;
1781:
1.23 kristaps 1782: PAIR_CLASS_INIT(&tag[0], "link-ext");
1.57 kristaps 1783: PAIR_HREF_INIT(&tag[1], nn->string);
1.2 kristaps 1784: print_otag(h, TAG_A, 2, tag);
1785:
1.38 kristaps 1786: if (NULL == nn->next)
1787: return(1);
1788:
1.2 kristaps 1789: for (nn = nn->next; nn; nn = nn->next)
1790: print_text(h, nn->string);
1791:
1792: return(0);
1793: }
1794:
1795:
1796: /* ARGSUSED */
1797: static int
1798: mdoc_mt_pre(MDOC_ARGS)
1799: {
1800: struct htmlpair tag[2];
1801: struct tag *t;
1802: const struct mdoc_node *nn;
1803:
1.23 kristaps 1804: PAIR_CLASS_INIT(&tag[0], "link-mail");
1.2 kristaps 1805:
1806: for (nn = n->child; nn; nn = nn->next) {
1.16 kristaps 1807: bufinit(h);
1808: bufcat(h, "mailto:");
1809: bufcat(h, nn->string);
1.57 kristaps 1810: PAIR_HREF_INIT(&tag[1], h->buf);
1.2 kristaps 1811: t = print_otag(h, TAG_A, 2, tag);
1812: print_text(h, nn->string);
1813: print_tagq(h, t);
1814: }
1815:
1816: return(0);
1817: }
1.4 kristaps 1818:
1819:
1820: /* ARGSUSED */
1821: static int
1822: mdoc_fo_pre(MDOC_ARGS)
1823: {
1824: struct htmlpair tag;
1.57 kristaps 1825: struct roffsu su;
1.4 kristaps 1826:
1827: if (MDOC_BODY == n->type) {
1828: h->flags |= HTML_NOSPACE;
1829: print_text(h, "(");
1830: h->flags |= HTML_NOSPACE;
1831: return(1);
1.57 kristaps 1832: } else if (MDOC_BLOCK == n->type && n->next) {
1833: SCALE_VS_INIT(&su, 1);
1834: bufcat_su(h, "margin-bottom", &su);
1835: PAIR_STYLE_INIT(&tag, h);
1836: print_otag(h, TAG_DIV, 1, &tag);
1.4 kristaps 1837: return(1);
1.57 kristaps 1838: }
1.4 kristaps 1839:
1.23 kristaps 1840: PAIR_CLASS_INIT(&tag, "fname");
1.4 kristaps 1841: print_otag(h, TAG_SPAN, 1, &tag);
1842: return(1);
1843: }
1844:
1845:
1846: /* ARGSUSED */
1847: static void
1848: mdoc_fo_post(MDOC_ARGS)
1849: {
1850: if (MDOC_BODY != n->type)
1851: return;
1852: h->flags |= HTML_NOSPACE;
1853: print_text(h, ")");
1854: h->flags |= HTML_NOSPACE;
1855: print_text(h, ";");
1856: }
1857:
1858:
1859: /* ARGSUSED */
1860: static int
1861: mdoc_in_pre(MDOC_ARGS)
1862: {
1863: const struct mdoc_node *nn;
1.23 kristaps 1864: struct tag *t;
1.17 kristaps 1865: struct htmlpair tag[2];
1866: int i;
1.23 kristaps 1867: struct roffsu su;
1.4 kristaps 1868:
1869: if (SEC_SYNOPSIS == n->sec) {
1870: if (n->next && MDOC_In != n->next->tok) {
1.23 kristaps 1871: SCALE_VS_INIT(&su, 1);
1872: bufcat_su(h, "margin-bottom", &su);
1873: PAIR_STYLE_INIT(&tag[0], h);
1.17 kristaps 1874: print_otag(h, TAG_DIV, 1, tag);
1.4 kristaps 1875: } else
1876: print_otag(h, TAG_DIV, 0, NULL);
1877: }
1878:
1.34 kristaps 1879: /* FIXME: there's a buffer bug in here somewhere. */
1880:
1.23 kristaps 1881: PAIR_CLASS_INIT(&tag[0], "includes");
1.17 kristaps 1882: print_otag(h, TAG_SPAN, 1, tag);
1.4 kristaps 1883:
1884: if (SEC_SYNOPSIS == n->sec)
1885: print_text(h, "#include");
1886:
1887: print_text(h, "<");
1888: h->flags |= HTML_NOSPACE;
1889:
1890: /* XXX -- see warning in termp_in_post(). */
1891:
1.17 kristaps 1892: for (nn = n->child; nn; nn = nn->next) {
1.23 kristaps 1893: PAIR_CLASS_INIT(&tag[0], "link-includes");
1894: i = 1;
1.41 kristaps 1895: bufinit(h);
1.17 kristaps 1896: if (h->base_includes) {
1897: buffmt_includes(h, nn->string);
1.57 kristaps 1898: PAIR_HREF_INIT(&tag[i], h->buf);
1899: i++;
1.17 kristaps 1900: }
1901: t = print_otag(h, TAG_A, i, tag);
1.4 kristaps 1902: print_mdoc_node(m, nn, h);
1.17 kristaps 1903: print_tagq(h, t);
1904: }
1.4 kristaps 1905:
1906: h->flags |= HTML_NOSPACE;
1907: print_text(h, ">");
1908:
1909: return(0);
1910: }
1911:
1912:
1913: /* ARGSUSED */
1914: static int
1915: mdoc_ic_pre(MDOC_ARGS)
1916: {
1917: struct htmlpair tag;
1918:
1.23 kristaps 1919: PAIR_CLASS_INIT(&tag, "cmd");
1.4 kristaps 1920: print_otag(h, TAG_SPAN, 1, &tag);
1921: return(1);
1922: }
1923:
1924:
1925: /* ARGSUSED */
1926: static int
1927: mdoc_rv_pre(MDOC_ARGS)
1928: {
1929: const struct mdoc_node *nn;
1930: struct htmlpair tag;
1931: struct tag *t;
1932:
1933: print_otag(h, TAG_DIV, 0, NULL);
1934: print_text(h, "The");
1935:
1936: for (nn = n->child; nn; nn = nn->next) {
1.23 kristaps 1937: PAIR_CLASS_INIT(&tag, "fname");
1.4 kristaps 1938: t = print_otag(h, TAG_SPAN, 1, &tag);
1939: print_text(h, nn->string);
1940: print_tagq(h, t);
1941:
1942: h->flags |= HTML_NOSPACE;
1943: if (nn->next && NULL == nn->next->next)
1944: print_text(h, "(), and");
1945: else if (nn->next)
1946: print_text(h, "(),");
1947: else
1948: print_text(h, "()");
1949: }
1950:
1951: if (n->child->next)
1952: print_text(h, "functions return");
1953: else
1954: print_text(h, "function returns");
1955:
1956: print_text(h, "the value 0 if successful; otherwise the value "
1957: "-1 is returned and the global variable");
1958:
1.23 kristaps 1959: PAIR_CLASS_INIT(&tag, "var");
1.4 kristaps 1960: t = print_otag(h, TAG_SPAN, 1, &tag);
1961: print_text(h, "errno");
1962: print_tagq(h, t);
1963: print_text(h, "is set to indicate the error.");
1964: return(0);
1965: }
1966:
1967:
1968: /* ARGSUSED */
1969: static int
1970: mdoc_va_pre(MDOC_ARGS)
1971: {
1972: struct htmlpair tag;
1973:
1.23 kristaps 1974: PAIR_CLASS_INIT(&tag, "var");
1.4 kristaps 1975: print_otag(h, TAG_SPAN, 1, &tag);
1976: return(1);
1977: }
1978:
1979:
1980: /* ARGSUSED */
1981: static int
1982: mdoc_bq_pre(MDOC_ARGS)
1983: {
1984:
1985: if (MDOC_BODY != n->type)
1986: return(1);
1987: print_text(h, "\\(lB");
1988: h->flags |= HTML_NOSPACE;
1989: return(1);
1990: }
1991:
1992:
1993: /* ARGSUSED */
1994: static void
1995: mdoc_bq_post(MDOC_ARGS)
1996: {
1997:
1998: if (MDOC_BODY != n->type)
1999: return;
2000: h->flags |= HTML_NOSPACE;
2001: print_text(h, "\\(rB");
2002: }
1.5 kristaps 2003:
2004:
2005: /* ARGSUSED */
2006: static int
2007: mdoc_ap_pre(MDOC_ARGS)
2008: {
2009:
2010: h->flags |= HTML_NOSPACE;
2011: print_text(h, "\\(aq");
2012: h->flags |= HTML_NOSPACE;
2013: return(1);
2014: }
2015:
2016:
2017: /* ARGSUSED */
2018: static int
2019: mdoc_bf_pre(MDOC_ARGS)
2020: {
1.23 kristaps 2021: int i;
2022: struct htmlpair tag[2];
2023: struct roffsu su;
1.5 kristaps 2024:
2025: if (MDOC_HEAD == n->type)
2026: return(0);
2027: else if (MDOC_BLOCK != n->type)
2028: return(1);
2029:
1.23 kristaps 2030: PAIR_CLASS_INIT(&tag[0], "lit");
1.5 kristaps 2031:
2032: if (n->head->child) {
2033: if ( ! strcmp("Em", n->head->child->string))
1.23 kristaps 2034: PAIR_CLASS_INIT(&tag[0], "emph");
1.5 kristaps 2035: else if ( ! strcmp("Sy", n->head->child->string))
1.23 kristaps 2036: PAIR_CLASS_INIT(&tag[0], "symb");
1.5 kristaps 2037: else if ( ! strcmp("Li", n->head->child->string))
1.23 kristaps 2038: PAIR_CLASS_INIT(&tag[0], "lit");
1.5 kristaps 2039: } else {
2040: assert(n->args);
2041: for (i = 0; i < (int)n->args->argc; i++)
2042: switch (n->args->argv[i].arg) {
2043: case (MDOC_Symbolic):
1.23 kristaps 2044: PAIR_CLASS_INIT(&tag[0], "symb");
1.5 kristaps 2045: break;
2046: case (MDOC_Literal):
1.23 kristaps 2047: PAIR_CLASS_INIT(&tag[0], "lit");
1.5 kristaps 2048: break;
2049: case (MDOC_Emphasis):
1.23 kristaps 2050: PAIR_CLASS_INIT(&tag[0], "emph");
1.5 kristaps 2051: break;
2052: default:
2053: break;
2054: }
2055: }
2056:
2057: /* FIXME: div's have spaces stripped--we want them. */
2058:
1.23 kristaps 2059: bufcat_style(h, "display", "inline");
2060: SCALE_HS_INIT(&su, 1);
2061: bufcat_su(h, "margin-right", &su);
2062: PAIR_STYLE_INIT(&tag[1], h);
1.5 kristaps 2063: print_otag(h, TAG_DIV, 2, tag);
2064: return(1);
2065: }
2066:
2067:
2068: /* ARGSUSED */
2069: static int
2070: mdoc_ms_pre(MDOC_ARGS)
2071: {
2072: struct htmlpair tag;
2073:
1.23 kristaps 2074: PAIR_CLASS_INIT(&tag, "symb");
1.5 kristaps 2075: print_otag(h, TAG_SPAN, 1, &tag);
2076: return(1);
2077: }
2078:
2079:
2080: /* ARGSUSED */
2081: static int
2082: mdoc_pf_pre(MDOC_ARGS)
2083: {
2084:
2085: h->flags |= HTML_IGNDELIM;
2086: return(1);
2087: }
2088:
2089:
2090: /* ARGSUSED */
2091: static void
2092: mdoc_pf_post(MDOC_ARGS)
2093: {
2094:
2095: h->flags &= ~HTML_IGNDELIM;
2096: h->flags |= HTML_NOSPACE;
2097: }
2098:
2099:
2100: /* ARGSUSED */
2101: static int
2102: mdoc_rs_pre(MDOC_ARGS)
2103: {
1.23 kristaps 2104: struct htmlpair tag;
2105: struct roffsu su;
1.5 kristaps 2106:
2107: if (MDOC_BLOCK != n->type)
2108: return(1);
2109:
1.8 kristaps 2110: if (n->prev && SEC_SEE_ALSO == n->sec) {
1.23 kristaps 2111: SCALE_VS_INIT(&su, 1);
2112: bufcat_su(h, "margin-top", &su);
2113: PAIR_STYLE_INIT(&tag, h);
1.8 kristaps 2114: print_otag(h, TAG_DIV, 1, &tag);
1.5 kristaps 2115: }
2116:
1.23 kristaps 2117: PAIR_CLASS_INIT(&tag, "ref");
1.8 kristaps 2118: print_otag(h, TAG_SPAN, 1, &tag);
1.5 kristaps 2119: return(1);
2120: }
1.6 kristaps 2121:
2122:
2123:
2124: /* ARGSUSED */
2125: static int
2126: mdoc_li_pre(MDOC_ARGS)
2127: {
2128: struct htmlpair tag;
2129:
1.23 kristaps 2130: PAIR_CLASS_INIT(&tag, "lit");
1.6 kristaps 2131: print_otag(h, TAG_SPAN, 1, &tag);
2132: return(1);
2133: }
2134:
2135:
2136: /* ARGSUSED */
2137: static int
2138: mdoc_sy_pre(MDOC_ARGS)
2139: {
2140: struct htmlpair tag;
2141:
1.23 kristaps 2142: PAIR_CLASS_INIT(&tag, "symb");
1.6 kristaps 2143: print_otag(h, TAG_SPAN, 1, &tag);
2144: return(1);
2145: }
2146:
2147:
2148: /* ARGSUSED */
2149: static int
2150: mdoc_bt_pre(MDOC_ARGS)
2151: {
2152:
2153: print_text(h, "is currently in beta test.");
2154: return(0);
2155: }
2156:
2157:
2158: /* ARGSUSED */
2159: static int
2160: mdoc_ud_pre(MDOC_ARGS)
2161: {
2162:
2163: print_text(h, "currently under development.");
2164: return(0);
2165: }
2166:
2167:
2168: /* ARGSUSED */
2169: static int
2170: mdoc_lb_pre(MDOC_ARGS)
2171: {
2172: struct htmlpair tag;
2173:
2174: if (SEC_SYNOPSIS == n->sec)
2175: print_otag(h, TAG_DIV, 0, NULL);
1.23 kristaps 2176: PAIR_CLASS_INIT(&tag, "lib");
1.6 kristaps 2177: print_otag(h, TAG_SPAN, 1, &tag);
2178: return(1);
2179: }
1.10 kristaps 2180:
2181:
2182: /* ARGSUSED */
2183: static int
2184: mdoc__x_pre(MDOC_ARGS)
2185: {
1.38 kristaps 2186: struct htmlpair tag[2];
1.37 kristaps 2187:
1.10 kristaps 2188: switch (n->tok) {
2189: case(MDOC__A):
1.38 kristaps 2190: PAIR_CLASS_INIT(&tag[0], "ref-auth");
1.10 kristaps 2191: break;
2192: case(MDOC__B):
1.38 kristaps 2193: PAIR_CLASS_INIT(&tag[0], "ref-book");
1.10 kristaps 2194: break;
2195: case(MDOC__C):
1.38 kristaps 2196: PAIR_CLASS_INIT(&tag[0], "ref-city");
1.10 kristaps 2197: break;
2198: case(MDOC__D):
1.38 kristaps 2199: PAIR_CLASS_INIT(&tag[0], "ref-date");
1.10 kristaps 2200: break;
2201: case(MDOC__I):
1.38 kristaps 2202: PAIR_CLASS_INIT(&tag[0], "ref-issue");
1.10 kristaps 2203: break;
2204: case(MDOC__J):
1.38 kristaps 2205: PAIR_CLASS_INIT(&tag[0], "ref-jrnl");
1.10 kristaps 2206: break;
2207: case(MDOC__N):
1.38 kristaps 2208: PAIR_CLASS_INIT(&tag[0], "ref-num");
1.10 kristaps 2209: break;
2210: case(MDOC__O):
1.38 kristaps 2211: PAIR_CLASS_INIT(&tag[0], "ref-opt");
1.10 kristaps 2212: break;
2213: case(MDOC__P):
1.38 kristaps 2214: PAIR_CLASS_INIT(&tag[0], "ref-page");
1.10 kristaps 2215: break;
2216: case(MDOC__Q):
1.38 kristaps 2217: PAIR_CLASS_INIT(&tag[0], "ref-corp");
1.10 kristaps 2218: break;
2219: case(MDOC__R):
1.38 kristaps 2220: PAIR_CLASS_INIT(&tag[0], "ref-rep");
1.10 kristaps 2221: break;
2222: case(MDOC__T):
1.38 kristaps 2223: PAIR_CLASS_INIT(&tag[0], "ref-title");
1.10 kristaps 2224: print_text(h, "\\(lq");
2225: h->flags |= HTML_NOSPACE;
2226: break;
1.38 kristaps 2227: case(MDOC__U):
2228: PAIR_CLASS_INIT(&tag[0], "link-ref");
2229: break;
1.10 kristaps 2230: case(MDOC__V):
1.38 kristaps 2231: PAIR_CLASS_INIT(&tag[0], "ref-vol");
1.10 kristaps 2232: break;
2233: default:
2234: abort();
2235: /* NOTREACHED */
2236: }
2237:
1.38 kristaps 2238: if (MDOC__U != n->tok) {
2239: print_otag(h, TAG_SPAN, 1, tag);
2240: return(1);
2241: }
2242:
2243: PAIR_HREF_INIT(&tag[1], n->child->string);
2244: print_otag(h, TAG_A, 2, tag);
1.10 kristaps 2245: return(1);
2246: }
2247:
2248:
2249: /* ARGSUSED */
2250: static void
2251: mdoc__x_post(MDOC_ARGS)
2252: {
2253:
2254: h->flags |= HTML_NOSPACE;
2255: switch (n->tok) {
2256: case (MDOC__T):
2257: print_text(h, "\\(rq");
2258: h->flags |= HTML_NOSPACE;
2259: break;
2260: default:
2261: break;
2262: }
2263: print_text(h, n->next ? "," : ".");
2264: }
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