Annotation of mandoc/mdoc_html.c, Revision 1.54
1.54 ! kristaps 1: /* $Id: mdoc_html.c,v 1.53 2010/01/29 14:39:38 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 */
203: {NULL, NULL}, /* Ec */
204: {NULL, NULL}, /* Ef */
205: {mdoc_em_pre, NULL}, /* Em */
206: {NULL, NULL}, /* Eo */
207: {mdoc_xx_pre, NULL}, /* Fx */
1.5 kristaps 208: {mdoc_ms_pre, NULL}, /* Ms */ /* FIXME: convert to symbol? */
1.1 kristaps 209: {NULL, NULL}, /* No */
210: {mdoc_ns_pre, NULL}, /* Ns */
211: {mdoc_xx_pre, NULL}, /* Nx */
212: {mdoc_xx_pre, NULL}, /* Ox */
213: {NULL, NULL}, /* Pc */
1.5 kristaps 214: {mdoc_pf_pre, mdoc_pf_post}, /* Pf */
1.1 kristaps 215: {mdoc_pq_pre, mdoc_pq_post}, /* Po */
216: {mdoc_pq_pre, mdoc_pq_post}, /* Pq */
217: {NULL, NULL}, /* Qc */
1.4 kristaps 218: {mdoc_sq_pre, mdoc_sq_post}, /* Ql */
1.5 kristaps 219: {mdoc_dq_pre, mdoc_dq_post}, /* Qo */
220: {mdoc_dq_pre, mdoc_dq_post}, /* Qq */
1.1 kristaps 221: {NULL, NULL}, /* Re */
1.5 kristaps 222: {mdoc_rs_pre, NULL}, /* Rs */
1.1 kristaps 223: {NULL, NULL}, /* Sc */
224: {mdoc_sq_pre, mdoc_sq_post}, /* So */
225: {mdoc_sq_pre, mdoc_sq_post}, /* Sq */
1.6 kristaps 226: {NULL, NULL}, /* Sm */ /* FIXME - no idea. */
1.1 kristaps 227: {mdoc_sx_pre, NULL}, /* Sx */
1.6 kristaps 228: {mdoc_sy_pre, NULL}, /* Sy */
1.1 kristaps 229: {NULL, NULL}, /* Tn */
230: {mdoc_xx_pre, NULL}, /* Ux */
231: {NULL, NULL}, /* Xc */
232: {NULL, NULL}, /* Xo */
1.4 kristaps 233: {mdoc_fo_pre, mdoc_fo_post}, /* Fo */
1.1 kristaps 234: {NULL, NULL}, /* Fc */
1.4 kristaps 235: {mdoc_op_pre, mdoc_op_post}, /* Oo */
1.1 kristaps 236: {NULL, NULL}, /* Oc */
237: {NULL, NULL}, /* Bk */
238: {NULL, NULL}, /* Ek */
1.6 kristaps 239: {mdoc_bt_pre, NULL}, /* Bt */
1.1 kristaps 240: {NULL, NULL}, /* Hf */
241: {NULL, NULL}, /* Fr */
1.6 kristaps 242: {mdoc_ud_pre, NULL}, /* Ud */
243: {mdoc_lb_pre, NULL}, /* Lb */
1.1 kristaps 244: {mdoc_sp_pre, NULL}, /* Lp */
1.2 kristaps 245: {mdoc_lk_pre, NULL}, /* Lk */
246: {mdoc_mt_pre, NULL}, /* Mt */
247: {mdoc_brq_pre, mdoc_brq_post}, /* Brq */
248: {mdoc_brq_pre, mdoc_brq_post}, /* Bro */
1.1 kristaps 249: {NULL, NULL}, /* Brc */
1.10 kristaps 250: {mdoc__x_pre, mdoc__x_post}, /* %C */
1.2 kristaps 251: {NULL, NULL}, /* Es */ /* TODO */
252: {NULL, NULL}, /* En */ /* TODO */
1.1 kristaps 253: {mdoc_xx_pre, NULL}, /* Dx */
1.10 kristaps 254: {mdoc__x_pre, mdoc__x_post}, /* %Q */
1.1 kristaps 255: {mdoc_sp_pre, NULL}, /* br */
256: {mdoc_sp_pre, NULL}, /* sp */
1.37 kristaps 257: {mdoc__x_pre, mdoc__x_post}, /* %U */
1.1 kristaps 258: };
259:
260:
261: void
262: html_mdoc(void *arg, const struct mdoc *m)
263: {
264: struct html *h;
265: struct tag *t;
266:
267: h = (struct html *)arg;
268:
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;
1.17 kristaps 758:
1.23 kristaps 759: PAIR_CLASS_INIT(&tag[0], "link-man");
1.1 kristaps 760:
1.17 kristaps 761: if (h->base_man) {
1.23 kristaps 762: buffmt_man(h, n->child->string,
763: n->child->next ?
1.17 kristaps 764: n->child->next->string : NULL);
1.23 kristaps 765: tag[1].key = ATTR_HREF;
766: tag[1].val = h->buf;
767: print_otag(h, TAG_A, 2, tag);
768: } else
769: print_otag(h, TAG_A, 1, tag);
1.1 kristaps 770:
771: nn = n->child;
772: print_text(h, nn->string);
1.16 kristaps 773:
1.1 kristaps 774: if (NULL == (nn = nn->next))
775: return(0);
776:
777: h->flags |= HTML_NOSPACE;
778: print_text(h, "(");
779: h->flags |= HTML_NOSPACE;
780: print_text(h, nn->string);
781: h->flags |= HTML_NOSPACE;
782: print_text(h, ")");
783: return(0);
784: }
785:
786:
787: /* ARGSUSED */
788: static int
789: mdoc_ns_pre(MDOC_ARGS)
790: {
791:
792: h->flags |= HTML_NOSPACE;
793: return(1);
794: }
795:
796:
797: /* ARGSUSED */
798: static int
799: mdoc_ar_pre(MDOC_ARGS)
800: {
801: struct htmlpair tag;
802:
1.23 kristaps 803: PAIR_CLASS_INIT(&tag, "arg");
1.1 kristaps 804: print_otag(h, TAG_SPAN, 1, &tag);
805: return(1);
806: }
807:
808:
809: /* ARGSUSED */
810: static int
811: mdoc_xx_pre(MDOC_ARGS)
812: {
813: const char *pp;
814: struct htmlpair tag;
815:
816: switch (n->tok) {
817: case (MDOC_Bsx):
818: pp = "BSDI BSD/OS";
819: break;
820: case (MDOC_Dx):
1.45 kristaps 821: pp = "DragonFly";
1.1 kristaps 822: break;
823: case (MDOC_Fx):
824: pp = "FreeBSD";
825: break;
826: case (MDOC_Nx):
827: pp = "NetBSD";
828: break;
829: case (MDOC_Ox):
830: pp = "OpenBSD";
831: break;
832: case (MDOC_Ux):
833: pp = "UNIX";
834: break;
835: default:
836: return(1);
837: }
838:
1.23 kristaps 839: PAIR_CLASS_INIT(&tag, "unix");
1.1 kristaps 840: print_otag(h, TAG_SPAN, 1, &tag);
841: print_text(h, pp);
842: return(1);
843: }
844:
845:
846: /* ARGSUSED */
847: static int
1.4 kristaps 848: mdoc_bx_pre(MDOC_ARGS)
849: {
850: const struct mdoc_node *nn;
851: struct htmlpair tag;
852:
1.23 kristaps 853: PAIR_CLASS_INIT(&tag, "unix");
1.4 kristaps 854: print_otag(h, TAG_SPAN, 1, &tag);
855:
856: for (nn = n->child; nn; nn = nn->next)
857: print_mdoc_node(m, nn, h);
858:
859: if (n->child)
860: h->flags |= HTML_NOSPACE;
861:
862: print_text(h, "BSD");
863: return(0);
864: }
865:
866:
867: /* ARGSUSED */
868: static int
1.27 kristaps 869: mdoc_it_block_pre(MDOC_ARGS, int type, int comp,
870: struct roffsu *offs, struct roffsu *width)
1.1 kristaps 871: {
1.14 kristaps 872: struct htmlpair tag;
873: const struct mdoc_node *nn;
1.23 kristaps 874: struct roffsu su;
875:
876: nn = n->parent->parent;
877: assert(nn->args);
878:
1.24 kristaps 879: /* XXX: see notes in mdoc_it_pre(). */
880:
881: if (MDOC_Column == type) {
882: /* Don't width-pad on the left. */
883: SCALE_HS_INIT(width, 0);
884: /* Also disallow non-compact. */
885: comp = 1;
886: }
1.23 kristaps 887: if (MDOC_Diag == type)
1.24 kristaps 888: /* Mandate non-compact with empty prior. */
1.23 kristaps 889: if (n->prev && NULL == n->prev->body->child)
890: comp = 1;
891:
1.24 kristaps 892: bufcat_style(h, "clear", "both");
1.23 kristaps 893: if (offs->scale > 0)
894: bufcat_su(h, "margin-left", offs);
895: if (width->scale > 0)
896: bufcat_su(h, "padding-left", width);
1.1 kristaps 897:
1.23 kristaps 898: PAIR_STYLE_INIT(&tag, h);
899:
1.24 kristaps 900: /* Mandate compact following `Ss' and `Sh' starts. */
901:
1.23 kristaps 902: for (nn = n; nn && ! comp; nn = nn->parent) {
903: if (MDOC_BLOCK != nn->type)
904: continue;
905: if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
906: comp = 1;
907: if (nn->prev)
908: break;
1.1 kristaps 909: }
910:
1.23 kristaps 911: if ( ! comp) {
912: SCALE_VS_INIT(&su, 1);
913: bufcat_su(h, "padding-top", &su);
1.1 kristaps 914: }
915:
1.23 kristaps 916: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 917: print_otag(h, TAG_DIV, 1, &tag);
918: return(1);
919: }
920:
921:
1.25 kristaps 922: /* ARGSUSED */
1.1 kristaps 923: static int
1.23 kristaps 924: mdoc_it_body_pre(MDOC_ARGS, int type)
1.1 kristaps 925: {
1.23 kristaps 926: struct htmlpair tag;
927: struct roffsu su;
928:
929: switch (type) {
930: case (MDOC_Item):
931: /* FALLTHROUGH */
932: case (MDOC_Ohang):
933: /* FALLTHROUGH */
934: case (MDOC_Column):
935: break;
936: default:
1.24 kristaps 937: /*
938: * XXX: this tricks CSS into aligning the bodies with
939: * the right-padding in the head.
940: */
1.23 kristaps 941: SCALE_HS_INIT(&su, 2);
942: bufcat_su(h, "margin-left", &su);
943: PAIR_STYLE_INIT(&tag, h);
944: print_otag(h, TAG_DIV, 1, &tag);
945: break;
946: }
1.1 kristaps 947:
948: return(1);
949: }
950:
951:
1.25 kristaps 952: /* ARGSUSED */
1.1 kristaps 953: static int
1.23 kristaps 954: mdoc_it_head_pre(MDOC_ARGS, int type, struct roffsu *width)
1.1 kristaps 955: {
956: struct htmlpair tag;
957: struct ord *ord;
958: char nbuf[BUFSIZ];
959:
1.23 kristaps 960: switch (type) {
1.1 kristaps 961: case (MDOC_Item):
1.46 kristaps 962: return(0);
1.1 kristaps 963: case (MDOC_Ohang):
1.46 kristaps 964: print_otag(h, TAG_DIV, 0, &tag);
965: return(1);
1.1 kristaps 966: case (MDOC_Column):
1.23 kristaps 967: bufcat_su(h, "min-width", width);
968: bufcat_style(h, "clear", "none");
1.1 kristaps 969: if (n->next && MDOC_HEAD == n->next->type)
1.23 kristaps 970: bufcat_style(h, "float", "left");
971: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 972: print_otag(h, TAG_DIV, 1, &tag);
973: break;
974: default:
1.23 kristaps 975: bufcat_su(h, "min-width", width);
976: SCALE_INVERT(width);
977: bufcat_su(h, "margin-left", width);
1.2 kristaps 978: if (n->next && n->next->child)
1.23 kristaps 979: bufcat_style(h, "float", "left");
1.24 kristaps 980:
981: /* XXX: buffer if we run into body. */
1.23 kristaps 982: SCALE_HS_INIT(width, 1);
983: bufcat_su(h, "margin-right", width);
984: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 985: print_otag(h, TAG_DIV, 1, &tag);
986: break;
987: }
988:
1.23 kristaps 989: switch (type) {
1.1 kristaps 990: case (MDOC_Diag):
1.23 kristaps 991: PAIR_CLASS_INIT(&tag, "diag");
1.1 kristaps 992: print_otag(h, TAG_SPAN, 1, &tag);
993: break;
994: case (MDOC_Enum):
1.39 kristaps 995: ord = h->ords.head;
1.1 kristaps 996: assert(ord);
997: nbuf[BUFSIZ - 1] = 0;
998: (void)snprintf(nbuf, BUFSIZ - 1, "%d.", ord->pos++);
999: print_text(h, nbuf);
1000: return(0);
1001: case (MDOC_Dash):
1002: print_text(h, "\\(en");
1003: return(0);
1004: case (MDOC_Hyphen):
1.4 kristaps 1005: print_text(h, "\\(hy");
1.1 kristaps 1006: return(0);
1007: case (MDOC_Bullet):
1008: print_text(h, "\\(bu");
1009: return(0);
1010: default:
1011: break;
1012: }
1013:
1014: return(1);
1015: }
1016:
1017:
1018: static int
1.23 kristaps 1019: mdoc_it_pre(MDOC_ARGS)
1.1 kristaps 1020: {
1.23 kristaps 1021: int i, type, wp, comp;
1.1 kristaps 1022: const struct mdoc_node *bl, *nn;
1.23 kristaps 1023: struct roffsu width, offs;
1024:
1.24 kristaps 1025: /*
1026: * XXX: be very careful in changing anything, here. Lists in
1027: * mandoc have many peculiarities; furthermore, they don't
1028: * translate well into HTML and require a bit of mangling.
1029: */
1.1 kristaps 1030:
1031: bl = n->parent->parent;
1.23 kristaps 1032: if (MDOC_BLOCK != n->type)
1.1 kristaps 1033: bl = bl->parent;
1034:
1.23 kristaps 1035: type = a2list(bl);
1.1 kristaps 1036:
1.23 kristaps 1037: /* Set default width and offset. */
1.1 kristaps 1038:
1.24 kristaps 1039: SCALE_HS_INIT(&offs, 0);
1040:
1.1 kristaps 1041: switch (type) {
1042: case (MDOC_Enum):
1043: /* FALLTHROUGH */
1044: case (MDOC_Dash):
1045: /* FALLTHROUGH */
1046: case (MDOC_Hyphen):
1047: /* FALLTHROUGH */
1048: case (MDOC_Bullet):
1.23 kristaps 1049: SCALE_HS_INIT(&width, 2);
1.1 kristaps 1050: break;
1.23 kristaps 1051: default:
1052: SCALE_HS_INIT(&width, INDENT);
1053: break;
1054: }
1055:
1056: /* Get width, offset, and compact arguments. */
1057:
1058: for (wp = -1, comp = i = 0; i < (int)bl->args->argc; i++)
1059: switch (bl->args->argv[i].arg) {
1.24 kristaps 1060: case (MDOC_Column):
1061: wp = i; /* Save for later. */
1062: break;
1.23 kristaps 1063: case (MDOC_Width):
1064: a2width(bl->args->argv[i].value[0], &width);
1065: break;
1066: case (MDOC_Offset):
1067: a2offs(bl->args->argv[i].value[0], &offs);
1068: break;
1069: case (MDOC_Compact):
1070: comp = 1;
1071: break;
1072: default:
1073: break;
1074: }
1075:
1076: /* Override width in some cases. */
1077:
1078: switch (type) {
1.46 kristaps 1079: case (MDOC_Ohang):
1080: /* FALLTHROUGH */
1.33 kristaps 1081: case (MDOC_Item):
1082: /* FALLTHROUGH */
1.1 kristaps 1083: case (MDOC_Inset):
1084: /* FALLTHROUGH */
1085: case (MDOC_Diag):
1.23 kristaps 1086: SCALE_HS_INIT(&width, 0);
1.1 kristaps 1087: break;
1088: default:
1.23 kristaps 1089: if (0 == width.scale)
1090: SCALE_HS_INIT(&width, INDENT);
1.1 kristaps 1091: break;
1092: }
1093:
1.23 kristaps 1094: /* Flip to body/block processing. */
1095:
1096: if (MDOC_BODY == n->type)
1097: return(mdoc_it_body_pre(m, n, h, type));
1098: if (MDOC_BLOCK == n->type)
1.27 kristaps 1099: return(mdoc_it_block_pre(m, n, h, type, comp,
1100: &offs, &width));
1.23 kristaps 1101:
1102: /* Override column widths. */
1103:
1104: if (MDOC_Column == type) {
1105: nn = n->parent->child;
1106: for (i = 0; nn && nn != n; nn = nn->next, i++)
1107: /* Counter... */ ;
1.24 kristaps 1108: if (i < (int)bl->args->argv[wp].sz)
1.23 kristaps 1109: a2width(bl->args->argv[wp].value[i], &width);
1.1 kristaps 1110: }
1111:
1.23 kristaps 1112: return(mdoc_it_head_pre(m, n, h, type, &width));
1.1 kristaps 1113: }
1114:
1115:
1116: /* ARGSUSED */
1117: static int
1118: mdoc_bl_pre(MDOC_ARGS)
1119: {
1120: struct ord *ord;
1121:
1122: if (MDOC_BLOCK != n->type)
1123: return(1);
1124: if (MDOC_Enum != a2list(n))
1125: return(1);
1126:
1127: ord = malloc(sizeof(struct ord));
1.43 kristaps 1128: if (NULL == ord) {
1.44 kristaps 1129: perror(NULL);
1.43 kristaps 1130: exit(EXIT_FAILURE);
1131: }
1.1 kristaps 1132: ord->cookie = n;
1133: ord->pos = 1;
1.39 kristaps 1134: ord->next = h->ords.head;
1135: h->ords.head = ord;
1.1 kristaps 1136: return(1);
1137: }
1138:
1139:
1140: /* ARGSUSED */
1141: static void
1142: mdoc_bl_post(MDOC_ARGS)
1143: {
1144: struct ord *ord;
1145:
1146: if (MDOC_BLOCK != n->type)
1147: return;
1148: if (MDOC_Enum != a2list(n))
1149: return;
1150:
1.39 kristaps 1151: ord = h->ords.head;
1.1 kristaps 1152: assert(ord);
1.39 kristaps 1153: h->ords.head = ord->next;
1.1 kristaps 1154: free(ord);
1155: }
1156:
1157:
1158: /* ARGSUSED */
1159: static int
1160: mdoc_ex_pre(MDOC_ARGS)
1161: {
1162: const struct mdoc_node *nn;
1163: struct tag *t;
1164: struct htmlpair tag;
1165:
1.23 kristaps 1166: PAIR_CLASS_INIT(&tag, "utility");
1167:
1.1 kristaps 1168: print_text(h, "The");
1169: for (nn = n->child; nn; nn = nn->next) {
1170: t = print_otag(h, TAG_SPAN, 1, &tag);
1171: print_text(h, nn->string);
1172: print_tagq(h, t);
1173:
1174: h->flags |= HTML_NOSPACE;
1175:
1176: if (nn->next && NULL == nn->next->next)
1177: print_text(h, ", and");
1178: else if (nn->next)
1179: print_text(h, ",");
1180: else
1181: h->flags &= ~HTML_NOSPACE;
1182: }
1183:
1184: if (n->child->next)
1185: print_text(h, "utilities exit");
1186: else
1187: print_text(h, "utility exits");
1188:
1189: print_text(h, "0 on success, and >0 if an error occurs.");
1190: return(0);
1191: }
1192:
1193:
1194: /* ARGSUSED */
1195: static int
1196: mdoc_dq_pre(MDOC_ARGS)
1197: {
1198:
1199: if (MDOC_BODY != n->type)
1200: return(1);
1201: print_text(h, "\\(lq");
1202: h->flags |= HTML_NOSPACE;
1203: return(1);
1204: }
1205:
1206:
1207: /* ARGSUSED */
1208: static void
1209: mdoc_dq_post(MDOC_ARGS)
1210: {
1211:
1212: if (MDOC_BODY != n->type)
1213: return;
1214: h->flags |= HTML_NOSPACE;
1215: print_text(h, "\\(rq");
1216: }
1217:
1218:
1219: /* ARGSUSED */
1220: static int
1221: mdoc_pq_pre(MDOC_ARGS)
1222: {
1223:
1224: if (MDOC_BODY != n->type)
1225: return(1);
1226: print_text(h, "\\&(");
1227: h->flags |= HTML_NOSPACE;
1228: return(1);
1229: }
1230:
1231:
1232: /* ARGSUSED */
1233: static void
1234: mdoc_pq_post(MDOC_ARGS)
1235: {
1236:
1237: if (MDOC_BODY != n->type)
1238: return;
1239: print_text(h, ")");
1240: }
1241:
1242:
1243: /* ARGSUSED */
1244: static int
1245: mdoc_sq_pre(MDOC_ARGS)
1246: {
1247:
1248: if (MDOC_BODY != n->type)
1249: return(1);
1250: print_text(h, "\\(oq");
1251: h->flags |= HTML_NOSPACE;
1252: return(1);
1253: }
1254:
1255:
1256: /* ARGSUSED */
1257: static void
1258: mdoc_sq_post(MDOC_ARGS)
1259: {
1260:
1261: if (MDOC_BODY != n->type)
1262: return;
1263: h->flags |= HTML_NOSPACE;
1264: print_text(h, "\\(aq");
1265: }
1266:
1267:
1268: /* ARGSUSED */
1269: static int
1270: mdoc_em_pre(MDOC_ARGS)
1271: {
1272: struct htmlpair tag;
1273:
1.23 kristaps 1274: PAIR_CLASS_INIT(&tag, "emph");
1.1 kristaps 1275: print_otag(h, TAG_SPAN, 1, &tag);
1276: return(1);
1277: }
1278:
1279:
1280: /* ARGSUSED */
1281: static int
1282: mdoc_d1_pre(MDOC_ARGS)
1283: {
1.23 kristaps 1284: struct htmlpair tag[2];
1285: struct roffsu su;
1.1 kristaps 1286:
1287: if (MDOC_BLOCK != n->type)
1288: return(1);
1289:
1.35 kristaps 1290: /* FIXME: D1 shouldn't be literal. */
1291:
1.23 kristaps 1292: SCALE_VS_INIT(&su, INDENT - 2);
1293: bufcat_su(h, "margin-left", &su);
1294: PAIR_CLASS_INIT(&tag[0], "lit");
1295: PAIR_STYLE_INIT(&tag[1], h);
1.1 kristaps 1296: print_otag(h, TAG_DIV, 2, tag);
1297: return(1);
1298: }
1299:
1300:
1301: /* ARGSUSED */
1302: static int
1303: mdoc_sx_pre(MDOC_ARGS)
1304: {
1.18 kristaps 1305: struct htmlpair tag[2];
1.1 kristaps 1306: const struct mdoc_node *nn;
1.35 kristaps 1307: char buf[BUFSIZ];
1.1 kristaps 1308:
1.23 kristaps 1309: /* FIXME: duplicates? */
1310:
1.41 kristaps 1311: strlcpy(buf, "#", BUFSIZ);
1.1 kristaps 1312: for (nn = n->child; nn; nn = nn->next) {
1.41 kristaps 1313: html_idcat(buf, nn->string, BUFSIZ);
1.1 kristaps 1314: if (nn->next)
1.42 kristaps 1315: html_idcat(buf, " ", BUFSIZ);
1.1 kristaps 1316: }
1317:
1.23 kristaps 1318: PAIR_CLASS_INIT(&tag[0], "link-sec");
1.21 kristaps 1319: tag[1].key = ATTR_HREF;
1.35 kristaps 1320: tag[1].val = buf;
1.1 kristaps 1321:
1.18 kristaps 1322: print_otag(h, TAG_A, 2, tag);
1.1 kristaps 1323: return(1);
1324: }
1325:
1326:
1327: /* ARGSUSED */
1328: static int
1329: mdoc_aq_pre(MDOC_ARGS)
1330: {
1331:
1332: if (MDOC_BODY != n->type)
1333: return(1);
1334: print_text(h, "\\(la");
1335: h->flags |= HTML_NOSPACE;
1336: return(1);
1337: }
1338:
1339:
1340: /* ARGSUSED */
1341: static void
1342: mdoc_aq_post(MDOC_ARGS)
1343: {
1344:
1345: if (MDOC_BODY != n->type)
1346: return;
1347: h->flags |= HTML_NOSPACE;
1348: print_text(h, "\\(ra");
1349: }
1350:
1351:
1352: /* ARGSUSED */
1353: static int
1354: mdoc_bd_pre(MDOC_ARGS)
1355: {
1356: struct htmlpair tag[2];
1.23 kristaps 1357: int type, comp, i;
1.14 kristaps 1358: const struct mdoc_node *bl, *nn;
1.23 kristaps 1359: struct roffsu su;
1.1 kristaps 1360:
1361: if (MDOC_BLOCK == n->type)
1362: bl = n;
1363: else if (MDOC_HEAD == n->type)
1364: return(0);
1365: else
1366: bl = n->parent;
1367:
1.24 kristaps 1368: SCALE_VS_INIT(&su, 0);
1369:
1.23 kristaps 1370: type = comp = 0;
1.1 kristaps 1371: for (i = 0; i < (int)bl->args->argc; i++)
1372: switch (bl->args->argv[i].arg) {
1373: case (MDOC_Offset):
1.23 kristaps 1374: a2offs(bl->args->argv[i].value[0], &su);
1.1 kristaps 1375: break;
1376: case (MDOC_Compact):
1.23 kristaps 1377: comp = 1;
1.1 kristaps 1378: break;
1.30 kristaps 1379: case (MDOC_Centred):
1380: /* FALLTHROUGH */
1.1 kristaps 1381: case (MDOC_Ragged):
1382: /* FALLTHROUGH */
1383: case (MDOC_Filled):
1384: /* FALLTHROUGH */
1385: case (MDOC_Unfilled):
1386: /* FALLTHROUGH */
1387: case (MDOC_Literal):
1.23 kristaps 1388: type = bl->args->argv[i].arg;
1.1 kristaps 1389: break;
1.30 kristaps 1390: default:
1391: break;
1.1 kristaps 1392: }
1393:
1.31 kristaps 1394: /* FIXME: -centered, etc. formatting. */
1395:
1.1 kristaps 1396: if (MDOC_BLOCK == n->type) {
1.24 kristaps 1397: bufcat_su(h, "margin-left", &su);
1.23 kristaps 1398: for (nn = n; nn && ! comp; nn = nn->parent) {
1399: if (MDOC_BLOCK != nn->type)
1400: continue;
1401: if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
1402: comp = 1;
1403: if (nn->prev)
1404: break;
1405: }
1406: if (comp) {
1407: print_otag(h, TAG_DIV, 0, tag);
1408: return(1);
1.14 kristaps 1409: }
1.23 kristaps 1410: SCALE_VS_INIT(&su, 1);
1411: bufcat_su(h, "margin-top", &su);
1412: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 1413: print_otag(h, TAG_DIV, 1, tag);
1414: return(1);
1415: }
1416:
1.23 kristaps 1417: if (MDOC_Unfilled != type && MDOC_Literal != type)
1.1 kristaps 1418: return(1);
1419:
1.23 kristaps 1420: PAIR_CLASS_INIT(&tag[0], "lit");
1421: bufcat_style(h, "white-space", "pre");
1422: PAIR_STYLE_INIT(&tag[1], h);
1.1 kristaps 1423: print_otag(h, TAG_DIV, 2, tag);
1424:
1.14 kristaps 1425: for (nn = n->child; nn; nn = nn->next) {
1.23 kristaps 1426: h->flags |= HTML_NOSPACE;
1.14 kristaps 1427: print_mdoc_node(m, nn, h);
1428: if (NULL == nn->next)
1429: continue;
1430: if (nn->prev && nn->prev->line < nn->line)
1.1 kristaps 1431: print_text(h, "\n");
1.23 kristaps 1432: else if (NULL == nn->prev)
1433: print_text(h, "\n");
1.1 kristaps 1434: }
1435:
1436: return(0);
1437: }
1438:
1439:
1440: /* ARGSUSED */
1441: static int
1442: mdoc_pa_pre(MDOC_ARGS)
1443: {
1444: struct htmlpair tag;
1445:
1.23 kristaps 1446: PAIR_CLASS_INIT(&tag, "file");
1.1 kristaps 1447: print_otag(h, TAG_SPAN, 1, &tag);
1448: return(1);
1449: }
1450:
1451:
1452: /* ARGSUSED */
1453: static int
1454: mdoc_ad_pre(MDOC_ARGS)
1455: {
1456: struct htmlpair tag;
1457:
1.23 kristaps 1458: PAIR_CLASS_INIT(&tag, "addr");
1.1 kristaps 1459: print_otag(h, TAG_SPAN, 1, &tag);
1460: return(1);
1461: }
1462:
1463:
1464: /* ARGSUSED */
1465: static int
1466: mdoc_an_pre(MDOC_ARGS)
1467: {
1468: struct htmlpair tag;
1469:
1.19 kristaps 1470: /* TODO: -split and -nosplit (see termp_an_pre()). */
1471:
1.23 kristaps 1472: PAIR_CLASS_INIT(&tag, "author");
1.1 kristaps 1473: print_otag(h, TAG_SPAN, 1, &tag);
1474: return(1);
1475: }
1476:
1477:
1478: /* ARGSUSED */
1479: static int
1480: mdoc_cd_pre(MDOC_ARGS)
1481: {
1482: struct htmlpair tag;
1483:
1.28 kristaps 1484: print_otag(h, TAG_DIV, 0, NULL);
1.23 kristaps 1485: PAIR_CLASS_INIT(&tag, "config");
1.1 kristaps 1486: print_otag(h, TAG_SPAN, 1, &tag);
1487: return(1);
1488: }
1489:
1490:
1491: /* ARGSUSED */
1492: static int
1493: mdoc_dv_pre(MDOC_ARGS)
1494: {
1495: struct htmlpair tag;
1496:
1.23 kristaps 1497: PAIR_CLASS_INIT(&tag, "define");
1.1 kristaps 1498: print_otag(h, TAG_SPAN, 1, &tag);
1499: return(1);
1500: }
1501:
1502:
1503: /* ARGSUSED */
1504: static int
1505: mdoc_ev_pre(MDOC_ARGS)
1506: {
1507: struct htmlpair tag;
1508:
1.23 kristaps 1509: PAIR_CLASS_INIT(&tag, "env");
1.1 kristaps 1510: print_otag(h, TAG_SPAN, 1, &tag);
1511: return(1);
1512: }
1513:
1514:
1515: /* ARGSUSED */
1516: static int
1517: mdoc_er_pre(MDOC_ARGS)
1518: {
1519: struct htmlpair tag;
1520:
1.23 kristaps 1521: PAIR_CLASS_INIT(&tag, "errno");
1.1 kristaps 1522: print_otag(h, TAG_SPAN, 1, &tag);
1523: return(1);
1524: }
1525:
1526:
1527: /* ARGSUSED */
1528: static int
1529: mdoc_fa_pre(MDOC_ARGS)
1530: {
1531: const struct mdoc_node *nn;
1532: struct htmlpair tag;
1533: struct tag *t;
1534:
1.23 kristaps 1535: PAIR_CLASS_INIT(&tag, "farg");
1.1 kristaps 1536: if (n->parent->tok != MDOC_Fo) {
1537: print_otag(h, TAG_SPAN, 1, &tag);
1538: return(1);
1539: }
1540:
1541: for (nn = n->child; nn; nn = nn->next) {
1542: t = print_otag(h, TAG_SPAN, 1, &tag);
1543: print_text(h, nn->string);
1544: print_tagq(h, t);
1545: if (nn->next)
1546: print_text(h, ",");
1547: }
1548:
1549: if (n->child && n->next && n->next->tok == MDOC_Fa)
1550: print_text(h, ",");
1551:
1552: return(0);
1553: }
1554:
1555:
1556: /* ARGSUSED */
1557: static int
1558: mdoc_fd_pre(MDOC_ARGS)
1559: {
1.23 kristaps 1560: struct htmlpair tag;
1561: struct roffsu su;
1.1 kristaps 1562:
1563: if (SEC_SYNOPSIS == n->sec) {
1564: if (n->next && MDOC_Fd != n->next->tok) {
1.23 kristaps 1565: SCALE_VS_INIT(&su, 1);
1566: bufcat_su(h, "margin-bottom", &su);
1567: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 1568: print_otag(h, TAG_DIV, 1, &tag);
1569: } else
1570: print_otag(h, TAG_DIV, 0, NULL);
1571: }
1572:
1.23 kristaps 1573: PAIR_CLASS_INIT(&tag, "macro");
1.1 kristaps 1574: print_otag(h, TAG_SPAN, 1, &tag);
1575: return(1);
1576: }
1577:
1578:
1579: /* ARGSUSED */
1580: static int
1581: mdoc_vt_pre(MDOC_ARGS)
1582: {
1.23 kristaps 1583: struct htmlpair tag;
1584: struct roffsu su;
1.1 kristaps 1585:
1.54 ! kristaps 1586: if (MDOC_BLOCK == n->type) {
1.49 kristaps 1587: if (n->prev && MDOC_Vt != n->prev->tok) {
1.23 kristaps 1588: SCALE_VS_INIT(&su, 1);
1.49 kristaps 1589: bufcat_su(h, "margin-top", &su);
1.23 kristaps 1590: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 1591: print_otag(h, TAG_DIV, 1, &tag);
1592: } else
1593: print_otag(h, TAG_DIV, 0, NULL);
1.54 ! kristaps 1594:
! 1595: return(1);
! 1596: } else if (MDOC_HEAD == n->type)
! 1597: return(0);
1.1 kristaps 1598:
1.23 kristaps 1599: PAIR_CLASS_INIT(&tag, "type");
1.1 kristaps 1600: print_otag(h, TAG_SPAN, 1, &tag);
1601: return(1);
1602: }
1603:
1.2 kristaps 1604:
1.1 kristaps 1605: /* ARGSUSED */
1606: static int
1607: mdoc_ft_pre(MDOC_ARGS)
1608: {
1.23 kristaps 1609: struct htmlpair tag;
1610: struct roffsu su;
1.1 kristaps 1611:
1612: if (SEC_SYNOPSIS == n->sec) {
1613: if (n->prev && MDOC_Fo == n->prev->tok) {
1.23 kristaps 1614: SCALE_VS_INIT(&su, 1);
1615: bufcat_su(h, "margin-top", &su);
1616: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 1617: print_otag(h, TAG_DIV, 1, &tag);
1618: } else
1619: print_otag(h, TAG_DIV, 0, NULL);
1620: }
1621:
1.23 kristaps 1622: PAIR_CLASS_INIT(&tag, "ftype");
1.1 kristaps 1623: print_otag(h, TAG_SPAN, 1, &tag);
1624: return(1);
1625: }
1626:
1627:
1628: /* ARGSUSED */
1629: static int
1630: mdoc_fn_pre(MDOC_ARGS)
1631: {
1632: struct tag *t;
1.15 kristaps 1633: struct htmlpair tag[2];
1.1 kristaps 1634: const struct mdoc_node *nn;
1.7 kristaps 1635: char nbuf[BUFSIZ];
1636: const char *sp, *ep;
1.15 kristaps 1637: int sz, i;
1.23 kristaps 1638: struct roffsu su;
1.1 kristaps 1639:
1640: if (SEC_SYNOPSIS == n->sec) {
1.23 kristaps 1641: SCALE_HS_INIT(&su, INDENT);
1642: bufcat_su(h, "margin-left", &su);
1643: su.scale = -su.scale;
1644: bufcat_su(h, "text-indent", &su);
1645: if (n->next) {
1646: SCALE_VS_INIT(&su, 1);
1647: bufcat_su(h, "margin-bottom", &su);
1648: }
1649: PAIR_STYLE_INIT(&tag[0], h);
1.15 kristaps 1650: print_otag(h, TAG_DIV, 1, tag);
1.1 kristaps 1651: }
1652:
1.7 kristaps 1653: /* Split apart into type and name. */
1654: assert(n->child->string);
1655: sp = n->child->string;
1.19 kristaps 1656:
1.26 kristaps 1657: ep = strchr(sp, ' ');
1658: if (NULL != ep) {
1.23 kristaps 1659: PAIR_CLASS_INIT(&tag[0], "ftype");
1.19 kristaps 1660: t = print_otag(h, TAG_SPAN, 1, tag);
1661:
1662: while (ep) {
1663: sz = MIN((int)(ep - sp), BUFSIZ - 1);
1664: (void)memcpy(nbuf, sp, (size_t)sz);
1665: nbuf[sz] = '\0';
1666: print_text(h, nbuf);
1667: sp = ++ep;
1668: ep = strchr(sp, ' ');
1669: }
1670: print_tagq(h, t);
1.7 kristaps 1671: }
1.1 kristaps 1672:
1.23 kristaps 1673: PAIR_CLASS_INIT(&tag[0], "fname");
1.15 kristaps 1674: t = print_otag(h, TAG_SPAN, 1, tag);
1.7 kristaps 1675:
1676: if (sp) {
1677: (void)strlcpy(nbuf, sp, BUFSIZ);
1678: print_text(h, nbuf);
1679: }
1680:
1.1 kristaps 1681: print_tagq(h, t);
1682:
1683: h->flags |= HTML_NOSPACE;
1684: print_text(h, "(");
1685:
1.23 kristaps 1686: bufinit(h);
1687: PAIR_CLASS_INIT(&tag[0], "farg");
1688: bufcat_style(h, "white-space", "nowrap");
1689: PAIR_STYLE_INIT(&tag[1], h);
1690:
1.1 kristaps 1691: for (nn = n->child->next; nn; nn = nn->next) {
1.23 kristaps 1692: i = 1;
1693: if (SEC_SYNOPSIS == n->sec)
1694: i = 2;
1.15 kristaps 1695: t = print_otag(h, TAG_SPAN, i, tag);
1.1 kristaps 1696: print_text(h, nn->string);
1697: print_tagq(h, t);
1698: if (nn->next)
1699: print_text(h, ",");
1700: }
1701:
1702: print_text(h, ")");
1703: if (SEC_SYNOPSIS == n->sec)
1704: print_text(h, ";");
1705:
1706: return(0);
1707: }
1708:
1709:
1710: /* ARGSUSED */
1711: static int
1712: mdoc_sp_pre(MDOC_ARGS)
1713: {
1.23 kristaps 1714: int len;
1715: struct htmlpair tag;
1716: struct roffsu su;
1.1 kristaps 1717:
1718: switch (n->tok) {
1719: case (MDOC_sp):
1.23 kristaps 1720: /* FIXME: can this have a scaling indicator? */
1.1 kristaps 1721: len = n->child ? atoi(n->child->string) : 1;
1722: break;
1723: case (MDOC_br):
1724: len = 0;
1725: break;
1726: default:
1727: len = 1;
1728: break;
1729: }
1730:
1.23 kristaps 1731: SCALE_VS_INIT(&su, len);
1732: bufcat_su(h, "height", &su);
1733: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 1734: print_otag(h, TAG_DIV, 1, &tag);
1.42 kristaps 1735: /* So the div isn't empty: */
1736: print_text(h, "\\~");
1737:
1738: return(0);
1.1 kristaps 1739:
1740: }
1.2 kristaps 1741:
1742:
1743: /* ARGSUSED */
1744: static int
1745: mdoc_brq_pre(MDOC_ARGS)
1746: {
1747:
1748: if (MDOC_BODY != n->type)
1749: return(1);
1750: print_text(h, "\\(lC");
1751: h->flags |= HTML_NOSPACE;
1752: return(1);
1753: }
1754:
1755:
1756: /* ARGSUSED */
1757: static void
1758: mdoc_brq_post(MDOC_ARGS)
1759: {
1760:
1761: if (MDOC_BODY != n->type)
1762: return;
1763: h->flags |= HTML_NOSPACE;
1764: print_text(h, "\\(rC");
1765: }
1766:
1767:
1768: /* ARGSUSED */
1769: static int
1770: mdoc_lk_pre(MDOC_ARGS)
1771: {
1772: const struct mdoc_node *nn;
1773: struct htmlpair tag[2];
1774:
1775: nn = n->child;
1776:
1.23 kristaps 1777: PAIR_CLASS_INIT(&tag[0], "link-ext");
1.2 kristaps 1778: tag[1].key = ATTR_HREF;
1779: tag[1].val = nn->string;
1780: print_otag(h, TAG_A, 2, tag);
1781:
1.38 kristaps 1782: if (NULL == nn->next)
1783: return(1);
1784:
1.2 kristaps 1785: for (nn = nn->next; nn; nn = nn->next)
1786: print_text(h, nn->string);
1787:
1788: return(0);
1789: }
1790:
1791:
1792: /* ARGSUSED */
1793: static int
1794: mdoc_mt_pre(MDOC_ARGS)
1795: {
1796: struct htmlpair tag[2];
1797: struct tag *t;
1798: const struct mdoc_node *nn;
1799:
1.23 kristaps 1800: PAIR_CLASS_INIT(&tag[0], "link-mail");
1.2 kristaps 1801:
1802: for (nn = n->child; nn; nn = nn->next) {
1.16 kristaps 1803: bufinit(h);
1804: bufcat(h, "mailto:");
1805: bufcat(h, nn->string);
1.23 kristaps 1806: PAIR_STYLE_INIT(&tag[1], h);
1.2 kristaps 1807: t = print_otag(h, TAG_A, 2, tag);
1808: print_text(h, nn->string);
1809: print_tagq(h, t);
1810: }
1811:
1812: return(0);
1813: }
1.4 kristaps 1814:
1815:
1816: /* ARGSUSED */
1817: static int
1818: mdoc_fo_pre(MDOC_ARGS)
1819: {
1820: struct htmlpair tag;
1821:
1822: if (MDOC_BODY == n->type) {
1823: h->flags |= HTML_NOSPACE;
1824: print_text(h, "(");
1825: h->flags |= HTML_NOSPACE;
1826: return(1);
1827: } else if (MDOC_BLOCK == n->type)
1828: return(1);
1829:
1.23 kristaps 1830: PAIR_CLASS_INIT(&tag, "fname");
1.4 kristaps 1831: print_otag(h, TAG_SPAN, 1, &tag);
1832: return(1);
1833: }
1834:
1835:
1836: /* ARGSUSED */
1837: static void
1838: mdoc_fo_post(MDOC_ARGS)
1839: {
1840: if (MDOC_BODY != n->type)
1841: return;
1842: h->flags |= HTML_NOSPACE;
1843: print_text(h, ")");
1844: h->flags |= HTML_NOSPACE;
1845: print_text(h, ";");
1846: }
1847:
1848:
1849: /* ARGSUSED */
1850: static int
1851: mdoc_in_pre(MDOC_ARGS)
1852: {
1853: const struct mdoc_node *nn;
1.23 kristaps 1854: struct tag *t;
1.17 kristaps 1855: struct htmlpair tag[2];
1856: int i;
1.23 kristaps 1857: struct roffsu su;
1.4 kristaps 1858:
1859: if (SEC_SYNOPSIS == n->sec) {
1860: if (n->next && MDOC_In != n->next->tok) {
1.23 kristaps 1861: SCALE_VS_INIT(&su, 1);
1862: bufcat_su(h, "margin-bottom", &su);
1863: PAIR_STYLE_INIT(&tag[0], h);
1.17 kristaps 1864: print_otag(h, TAG_DIV, 1, tag);
1.4 kristaps 1865: } else
1866: print_otag(h, TAG_DIV, 0, NULL);
1867: }
1868:
1.34 kristaps 1869: /* FIXME: there's a buffer bug in here somewhere. */
1870:
1.23 kristaps 1871: PAIR_CLASS_INIT(&tag[0], "includes");
1.17 kristaps 1872: print_otag(h, TAG_SPAN, 1, tag);
1.4 kristaps 1873:
1874: if (SEC_SYNOPSIS == n->sec)
1875: print_text(h, "#include");
1876:
1877: print_text(h, "<");
1878: h->flags |= HTML_NOSPACE;
1879:
1880: /* XXX -- see warning in termp_in_post(). */
1881:
1.17 kristaps 1882: for (nn = n->child; nn; nn = nn->next) {
1.23 kristaps 1883: PAIR_CLASS_INIT(&tag[0], "link-includes");
1884: i = 1;
1.41 kristaps 1885: bufinit(h);
1.17 kristaps 1886: if (h->base_includes) {
1887: buffmt_includes(h, nn->string);
1888: tag[i].key = ATTR_HREF;
1889: tag[i++].val = h->buf;
1890: }
1891: t = print_otag(h, TAG_A, i, tag);
1.4 kristaps 1892: print_mdoc_node(m, nn, h);
1.17 kristaps 1893: print_tagq(h, t);
1894: }
1.4 kristaps 1895:
1896: h->flags |= HTML_NOSPACE;
1897: print_text(h, ">");
1898:
1899: return(0);
1900: }
1901:
1902:
1903: /* ARGSUSED */
1904: static int
1905: mdoc_ic_pre(MDOC_ARGS)
1906: {
1907: struct htmlpair tag;
1908:
1.23 kristaps 1909: PAIR_CLASS_INIT(&tag, "cmd");
1.4 kristaps 1910: print_otag(h, TAG_SPAN, 1, &tag);
1911: return(1);
1912: }
1913:
1914:
1915: /* ARGSUSED */
1916: static int
1917: mdoc_rv_pre(MDOC_ARGS)
1918: {
1919: const struct mdoc_node *nn;
1920: struct htmlpair tag;
1921: struct tag *t;
1922:
1923: print_otag(h, TAG_DIV, 0, NULL);
1924: print_text(h, "The");
1925:
1926: for (nn = n->child; nn; nn = nn->next) {
1.23 kristaps 1927: PAIR_CLASS_INIT(&tag, "fname");
1.4 kristaps 1928: t = print_otag(h, TAG_SPAN, 1, &tag);
1929: print_text(h, nn->string);
1930: print_tagq(h, t);
1931:
1932: h->flags |= HTML_NOSPACE;
1933: if (nn->next && NULL == nn->next->next)
1934: print_text(h, "(), and");
1935: else if (nn->next)
1936: print_text(h, "(),");
1937: else
1938: print_text(h, "()");
1939: }
1940:
1941: if (n->child->next)
1942: print_text(h, "functions return");
1943: else
1944: print_text(h, "function returns");
1945:
1946: print_text(h, "the value 0 if successful; otherwise the value "
1947: "-1 is returned and the global variable");
1948:
1.23 kristaps 1949: PAIR_CLASS_INIT(&tag, "var");
1.4 kristaps 1950: t = print_otag(h, TAG_SPAN, 1, &tag);
1951: print_text(h, "errno");
1952: print_tagq(h, t);
1953: print_text(h, "is set to indicate the error.");
1954: return(0);
1955: }
1956:
1957:
1958: /* ARGSUSED */
1959: static int
1960: mdoc_va_pre(MDOC_ARGS)
1961: {
1962: struct htmlpair tag;
1963:
1.23 kristaps 1964: PAIR_CLASS_INIT(&tag, "var");
1.4 kristaps 1965: print_otag(h, TAG_SPAN, 1, &tag);
1966: return(1);
1967: }
1968:
1969:
1970: /* ARGSUSED */
1971: static int
1972: mdoc_bq_pre(MDOC_ARGS)
1973: {
1974:
1975: if (MDOC_BODY != n->type)
1976: return(1);
1977: print_text(h, "\\(lB");
1978: h->flags |= HTML_NOSPACE;
1979: return(1);
1980: }
1981:
1982:
1983: /* ARGSUSED */
1984: static void
1985: mdoc_bq_post(MDOC_ARGS)
1986: {
1987:
1988: if (MDOC_BODY != n->type)
1989: return;
1990: h->flags |= HTML_NOSPACE;
1991: print_text(h, "\\(rB");
1992: }
1.5 kristaps 1993:
1994:
1995: /* ARGSUSED */
1996: static int
1997: mdoc_ap_pre(MDOC_ARGS)
1998: {
1999:
2000: h->flags |= HTML_NOSPACE;
2001: print_text(h, "\\(aq");
2002: h->flags |= HTML_NOSPACE;
2003: return(1);
2004: }
2005:
2006:
2007: /* ARGSUSED */
2008: static int
2009: mdoc_bf_pre(MDOC_ARGS)
2010: {
1.23 kristaps 2011: int i;
2012: struct htmlpair tag[2];
2013: struct roffsu su;
1.5 kristaps 2014:
2015: if (MDOC_HEAD == n->type)
2016: return(0);
2017: else if (MDOC_BLOCK != n->type)
2018: return(1);
2019:
1.23 kristaps 2020: PAIR_CLASS_INIT(&tag[0], "lit");
1.5 kristaps 2021:
2022: if (n->head->child) {
2023: if ( ! strcmp("Em", n->head->child->string))
1.23 kristaps 2024: PAIR_CLASS_INIT(&tag[0], "emph");
1.5 kristaps 2025: else if ( ! strcmp("Sy", n->head->child->string))
1.23 kristaps 2026: PAIR_CLASS_INIT(&tag[0], "symb");
1.5 kristaps 2027: else if ( ! strcmp("Li", n->head->child->string))
1.23 kristaps 2028: PAIR_CLASS_INIT(&tag[0], "lit");
1.5 kristaps 2029: } else {
2030: assert(n->args);
2031: for (i = 0; i < (int)n->args->argc; i++)
2032: switch (n->args->argv[i].arg) {
2033: case (MDOC_Symbolic):
1.23 kristaps 2034: PAIR_CLASS_INIT(&tag[0], "symb");
1.5 kristaps 2035: break;
2036: case (MDOC_Literal):
1.23 kristaps 2037: PAIR_CLASS_INIT(&tag[0], "lit");
1.5 kristaps 2038: break;
2039: case (MDOC_Emphasis):
1.23 kristaps 2040: PAIR_CLASS_INIT(&tag[0], "emph");
1.5 kristaps 2041: break;
2042: default:
2043: break;
2044: }
2045: }
2046:
2047: /* FIXME: div's have spaces stripped--we want them. */
2048:
1.23 kristaps 2049: bufcat_style(h, "display", "inline");
2050: SCALE_HS_INIT(&su, 1);
2051: bufcat_su(h, "margin-right", &su);
2052: PAIR_STYLE_INIT(&tag[1], h);
1.5 kristaps 2053: print_otag(h, TAG_DIV, 2, tag);
2054: return(1);
2055: }
2056:
2057:
2058: /* ARGSUSED */
2059: static int
2060: mdoc_ms_pre(MDOC_ARGS)
2061: {
2062: struct htmlpair tag;
2063:
1.23 kristaps 2064: PAIR_CLASS_INIT(&tag, "symb");
1.5 kristaps 2065: print_otag(h, TAG_SPAN, 1, &tag);
2066: return(1);
2067: }
2068:
2069:
2070: /* ARGSUSED */
2071: static int
2072: mdoc_pf_pre(MDOC_ARGS)
2073: {
2074:
2075: h->flags |= HTML_IGNDELIM;
2076: return(1);
2077: }
2078:
2079:
2080: /* ARGSUSED */
2081: static void
2082: mdoc_pf_post(MDOC_ARGS)
2083: {
2084:
2085: h->flags &= ~HTML_IGNDELIM;
2086: h->flags |= HTML_NOSPACE;
2087: }
2088:
2089:
2090: /* ARGSUSED */
2091: static int
2092: mdoc_rs_pre(MDOC_ARGS)
2093: {
1.23 kristaps 2094: struct htmlpair tag;
2095: struct roffsu su;
1.5 kristaps 2096:
2097: if (MDOC_BLOCK != n->type)
2098: return(1);
2099:
1.8 kristaps 2100: if (n->prev && SEC_SEE_ALSO == n->sec) {
1.23 kristaps 2101: SCALE_VS_INIT(&su, 1);
2102: bufcat_su(h, "margin-top", &su);
2103: PAIR_STYLE_INIT(&tag, h);
1.8 kristaps 2104: print_otag(h, TAG_DIV, 1, &tag);
1.5 kristaps 2105: }
2106:
1.23 kristaps 2107: PAIR_CLASS_INIT(&tag, "ref");
1.8 kristaps 2108: print_otag(h, TAG_SPAN, 1, &tag);
1.5 kristaps 2109: return(1);
2110: }
1.6 kristaps 2111:
2112:
2113:
2114: /* ARGSUSED */
2115: static int
2116: mdoc_li_pre(MDOC_ARGS)
2117: {
2118: struct htmlpair tag;
2119:
1.23 kristaps 2120: PAIR_CLASS_INIT(&tag, "lit");
1.6 kristaps 2121: print_otag(h, TAG_SPAN, 1, &tag);
2122: return(1);
2123: }
2124:
2125:
2126: /* ARGSUSED */
2127: static int
2128: mdoc_sy_pre(MDOC_ARGS)
2129: {
2130: struct htmlpair tag;
2131:
1.23 kristaps 2132: PAIR_CLASS_INIT(&tag, "symb");
1.6 kristaps 2133: print_otag(h, TAG_SPAN, 1, &tag);
2134: return(1);
2135: }
2136:
2137:
2138: /* ARGSUSED */
2139: static int
2140: mdoc_bt_pre(MDOC_ARGS)
2141: {
2142:
2143: print_text(h, "is currently in beta test.");
2144: return(0);
2145: }
2146:
2147:
2148: /* ARGSUSED */
2149: static int
2150: mdoc_ud_pre(MDOC_ARGS)
2151: {
2152:
2153: print_text(h, "currently under development.");
2154: return(0);
2155: }
2156:
2157:
2158: /* ARGSUSED */
2159: static int
2160: mdoc_lb_pre(MDOC_ARGS)
2161: {
2162: struct htmlpair tag;
2163:
2164: if (SEC_SYNOPSIS == n->sec)
2165: print_otag(h, TAG_DIV, 0, NULL);
1.23 kristaps 2166: PAIR_CLASS_INIT(&tag, "lib");
1.6 kristaps 2167: print_otag(h, TAG_SPAN, 1, &tag);
2168: return(1);
2169: }
1.10 kristaps 2170:
2171:
2172: /* ARGSUSED */
2173: static int
2174: mdoc__x_pre(MDOC_ARGS)
2175: {
1.38 kristaps 2176: struct htmlpair tag[2];
1.37 kristaps 2177:
1.10 kristaps 2178: switch (n->tok) {
2179: case(MDOC__A):
1.38 kristaps 2180: PAIR_CLASS_INIT(&tag[0], "ref-auth");
1.10 kristaps 2181: break;
2182: case(MDOC__B):
1.38 kristaps 2183: PAIR_CLASS_INIT(&tag[0], "ref-book");
1.10 kristaps 2184: break;
2185: case(MDOC__C):
1.38 kristaps 2186: PAIR_CLASS_INIT(&tag[0], "ref-city");
1.10 kristaps 2187: break;
2188: case(MDOC__D):
1.38 kristaps 2189: PAIR_CLASS_INIT(&tag[0], "ref-date");
1.10 kristaps 2190: break;
2191: case(MDOC__I):
1.38 kristaps 2192: PAIR_CLASS_INIT(&tag[0], "ref-issue");
1.10 kristaps 2193: break;
2194: case(MDOC__J):
1.38 kristaps 2195: PAIR_CLASS_INIT(&tag[0], "ref-jrnl");
1.10 kristaps 2196: break;
2197: case(MDOC__N):
1.38 kristaps 2198: PAIR_CLASS_INIT(&tag[0], "ref-num");
1.10 kristaps 2199: break;
2200: case(MDOC__O):
1.38 kristaps 2201: PAIR_CLASS_INIT(&tag[0], "ref-opt");
1.10 kristaps 2202: break;
2203: case(MDOC__P):
1.38 kristaps 2204: PAIR_CLASS_INIT(&tag[0], "ref-page");
1.10 kristaps 2205: break;
2206: case(MDOC__Q):
1.38 kristaps 2207: PAIR_CLASS_INIT(&tag[0], "ref-corp");
1.10 kristaps 2208: break;
2209: case(MDOC__R):
1.38 kristaps 2210: PAIR_CLASS_INIT(&tag[0], "ref-rep");
1.10 kristaps 2211: break;
2212: case(MDOC__T):
1.38 kristaps 2213: PAIR_CLASS_INIT(&tag[0], "ref-title");
1.10 kristaps 2214: print_text(h, "\\(lq");
2215: h->flags |= HTML_NOSPACE;
2216: break;
1.38 kristaps 2217: case(MDOC__U):
2218: PAIR_CLASS_INIT(&tag[0], "link-ref");
2219: break;
1.10 kristaps 2220: case(MDOC__V):
1.38 kristaps 2221: PAIR_CLASS_INIT(&tag[0], "ref-vol");
1.10 kristaps 2222: break;
2223: default:
2224: abort();
2225: /* NOTREACHED */
2226: }
2227:
1.38 kristaps 2228: if (MDOC__U != n->tok) {
2229: print_otag(h, TAG_SPAN, 1, tag);
2230: return(1);
2231: }
2232:
2233: PAIR_HREF_INIT(&tag[1], n->child->string);
2234: print_otag(h, TAG_A, 2, tag);
1.10 kristaps 2235: return(1);
2236: }
2237:
2238:
2239: /* ARGSUSED */
2240: static void
2241: mdoc__x_post(MDOC_ARGS)
2242: {
2243:
2244: h->flags |= HTML_NOSPACE;
2245: switch (n->tok) {
2246: case (MDOC__T):
2247: print_text(h, "\\(rq");
2248: h->flags |= HTML_NOSPACE;
2249: break;
2250: default:
2251: break;
2252: }
2253: print_text(h, n->next ? "," : ".");
2254: }
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