Annotation of mandoc/mdoc_html.c, Revision 1.36
1.36 ! kristaps 1: /* $Id: mdoc_html.c,v 1.35 2009/10/20 05:45:21 kristaps Exp $ */
1.1 kristaps 2: /*
3: * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se>
4: *
5: * Permission to use, copy, modify, and distribute this software for any
6: * purpose with or without fee is hereby granted, provided that the above
7: * copyright notice and this permission notice appear in all copies.
8: *
9: * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
10: * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
11: * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
12: * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13: * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
14: * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
15: * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
16: */
17: #include <sys/types.h>
1.7 kristaps 18: #include <sys/param.h>
1.1 kristaps 19: #include <sys/queue.h>
20:
21: #include <assert.h>
22: #include <ctype.h>
23: #include <err.h>
24: #include <stdio.h>
25: #include <stdlib.h>
26: #include <string.h>
27: #include <unistd.h>
28:
1.23 kristaps 29: #include "out.h"
1.1 kristaps 30: #include "html.h"
31: #include "mdoc.h"
1.29 kristaps 32: #include "main.h"
1.1 kristaps 33:
34: #define INDENT 5
35: #define HALFINDENT 3
36:
37: #define MDOC_ARGS const struct mdoc_meta *m, \
38: const struct mdoc_node *n, \
39: struct html *h
40:
41: struct htmlmdoc {
42: int (*pre)(MDOC_ARGS);
43: void (*post)(MDOC_ARGS);
44: };
45:
46: static void print_mdoc(MDOC_ARGS);
47: static void print_mdoc_head(MDOC_ARGS);
48: static void print_mdoc_node(MDOC_ARGS);
49: static void print_mdoc_nodelist(MDOC_ARGS);
50:
1.23 kristaps 51: static void a2width(const char *, struct roffsu *);
52: static void a2offs(const char *, struct roffsu *);
1.27 kristaps 53:
1.1 kristaps 54: static int a2list(const struct mdoc_node *);
55:
56: static void mdoc_root_post(MDOC_ARGS);
57: static int mdoc_root_pre(MDOC_ARGS);
58:
1.10 kristaps 59: static void mdoc__x_post(MDOC_ARGS);
60: static int mdoc__x_pre(MDOC_ARGS);
1.1 kristaps 61: static int mdoc_ad_pre(MDOC_ARGS);
62: static int mdoc_an_pre(MDOC_ARGS);
1.5 kristaps 63: static int mdoc_ap_pre(MDOC_ARGS);
1.1 kristaps 64: static void mdoc_aq_post(MDOC_ARGS);
65: static int mdoc_aq_pre(MDOC_ARGS);
66: static int mdoc_ar_pre(MDOC_ARGS);
67: static int mdoc_bd_pre(MDOC_ARGS);
1.5 kristaps 68: static int mdoc_bf_pre(MDOC_ARGS);
1.1 kristaps 69: static void mdoc_bl_post(MDOC_ARGS);
70: static int mdoc_bl_pre(MDOC_ARGS);
1.4 kristaps 71: static void mdoc_bq_post(MDOC_ARGS);
72: static int mdoc_bq_pre(MDOC_ARGS);
1.2 kristaps 73: static void mdoc_brq_post(MDOC_ARGS);
74: static int mdoc_brq_pre(MDOC_ARGS);
1.6 kristaps 75: static int mdoc_bt_pre(MDOC_ARGS);
1.4 kristaps 76: static int mdoc_bx_pre(MDOC_ARGS);
1.1 kristaps 77: static int mdoc_cd_pre(MDOC_ARGS);
78: static int mdoc_d1_pre(MDOC_ARGS);
79: static void mdoc_dq_post(MDOC_ARGS);
80: static int mdoc_dq_pre(MDOC_ARGS);
81: static int mdoc_dv_pre(MDOC_ARGS);
82: static int mdoc_fa_pre(MDOC_ARGS);
83: static int mdoc_fd_pre(MDOC_ARGS);
84: static int mdoc_fl_pre(MDOC_ARGS);
85: static int mdoc_fn_pre(MDOC_ARGS);
86: static int mdoc_ft_pre(MDOC_ARGS);
87: static int mdoc_em_pre(MDOC_ARGS);
88: static int mdoc_er_pre(MDOC_ARGS);
89: static int mdoc_ev_pre(MDOC_ARGS);
90: static int mdoc_ex_pre(MDOC_ARGS);
1.4 kristaps 91: static void mdoc_fo_post(MDOC_ARGS);
92: static int mdoc_fo_pre(MDOC_ARGS);
93: static int mdoc_ic_pre(MDOC_ARGS);
94: static int mdoc_in_pre(MDOC_ARGS);
1.27 kristaps 95: static int mdoc_it_block_pre(MDOC_ARGS, int, int,
96: struct roffsu *, struct roffsu *);
97: static int mdoc_it_head_pre(MDOC_ARGS, int,
98: struct roffsu *);
99: static int mdoc_it_body_pre(MDOC_ARGS, int);
1.1 kristaps 100: static int mdoc_it_pre(MDOC_ARGS);
1.6 kristaps 101: static int mdoc_lb_pre(MDOC_ARGS);
102: static int mdoc_li_pre(MDOC_ARGS);
1.2 kristaps 103: static int mdoc_lk_pre(MDOC_ARGS);
104: static int mdoc_mt_pre(MDOC_ARGS);
1.5 kristaps 105: static int mdoc_ms_pre(MDOC_ARGS);
1.1 kristaps 106: static int mdoc_nd_pre(MDOC_ARGS);
107: static int mdoc_nm_pre(MDOC_ARGS);
108: static int mdoc_ns_pre(MDOC_ARGS);
109: static void mdoc_op_post(MDOC_ARGS);
110: static int mdoc_op_pre(MDOC_ARGS);
111: static int mdoc_pa_pre(MDOC_ARGS);
1.5 kristaps 112: static void mdoc_pf_post(MDOC_ARGS);
113: static int mdoc_pf_pre(MDOC_ARGS);
1.1 kristaps 114: static void mdoc_pq_post(MDOC_ARGS);
115: static int mdoc_pq_pre(MDOC_ARGS);
1.5 kristaps 116: static int mdoc_rs_pre(MDOC_ARGS);
1.4 kristaps 117: static int mdoc_rv_pre(MDOC_ARGS);
1.1 kristaps 118: static int mdoc_sh_pre(MDOC_ARGS);
119: static int mdoc_sp_pre(MDOC_ARGS);
120: static void mdoc_sq_post(MDOC_ARGS);
121: static int mdoc_sq_pre(MDOC_ARGS);
122: static int mdoc_ss_pre(MDOC_ARGS);
123: static int mdoc_sx_pre(MDOC_ARGS);
1.6 kristaps 124: static int mdoc_sy_pre(MDOC_ARGS);
125: static int mdoc_ud_pre(MDOC_ARGS);
1.4 kristaps 126: static int mdoc_va_pre(MDOC_ARGS);
1.1 kristaps 127: static int mdoc_vt_pre(MDOC_ARGS);
128: static int mdoc_xr_pre(MDOC_ARGS);
129: static int mdoc_xx_pre(MDOC_ARGS);
130:
131: #ifdef __linux__
132: extern size_t strlcpy(char *, const char *, size_t);
133: extern size_t strlcat(char *, const char *, size_t);
134: #endif
135:
136: static const struct htmlmdoc mdocs[MDOC_MAX] = {
1.5 kristaps 137: {mdoc_ap_pre, NULL}, /* Ap */
1.1 kristaps 138: {NULL, NULL}, /* Dd */
139: {NULL, NULL}, /* Dt */
140: {NULL, NULL}, /* Os */
141: {mdoc_sh_pre, NULL }, /* Sh */
142: {mdoc_ss_pre, NULL }, /* Ss */
143: {mdoc_sp_pre, NULL}, /* Pp */
144: {mdoc_d1_pre, NULL}, /* D1 */
145: {mdoc_d1_pre, NULL}, /* Dl */
146: {mdoc_bd_pre, NULL}, /* Bd */
147: {NULL, NULL}, /* Ed */
148: {mdoc_bl_pre, mdoc_bl_post}, /* Bl */
149: {NULL, NULL}, /* El */
150: {mdoc_it_pre, NULL}, /* It */
151: {mdoc_ad_pre, NULL}, /* Ad */
152: {mdoc_an_pre, NULL}, /* An */
153: {mdoc_ar_pre, NULL}, /* Ar */
154: {mdoc_cd_pre, NULL}, /* Cd */
155: {mdoc_fl_pre, NULL}, /* Cm */
156: {mdoc_dv_pre, NULL}, /* Dv */
157: {mdoc_er_pre, NULL}, /* Er */
158: {mdoc_ev_pre, NULL}, /* Ev */
159: {mdoc_ex_pre, NULL}, /* Ex */
160: {mdoc_fa_pre, NULL}, /* Fa */
161: {mdoc_fd_pre, NULL}, /* Fd */
162: {mdoc_fl_pre, NULL}, /* Fl */
163: {mdoc_fn_pre, NULL}, /* Fn */
164: {mdoc_ft_pre, NULL}, /* Ft */
1.4 kristaps 165: {mdoc_ic_pre, NULL}, /* Ic */
166: {mdoc_in_pre, NULL}, /* In */
1.6 kristaps 167: {mdoc_li_pre, NULL}, /* Li */
1.1 kristaps 168: {mdoc_nd_pre, NULL}, /* Nd */
169: {mdoc_nm_pre, NULL}, /* Nm */
170: {mdoc_op_pre, mdoc_op_post}, /* Op */
171: {NULL, NULL}, /* Ot */
172: {mdoc_pa_pre, NULL}, /* Pa */
1.4 kristaps 173: {mdoc_rv_pre, NULL}, /* Rv */
1.1 kristaps 174: {NULL, NULL}, /* St */
1.4 kristaps 175: {mdoc_va_pre, NULL}, /* Va */
1.1 kristaps 176: {mdoc_vt_pre, NULL}, /* Vt */
177: {mdoc_xr_pre, NULL}, /* Xr */
1.10 kristaps 178: {mdoc__x_pre, mdoc__x_post}, /* %A */
179: {mdoc__x_pre, mdoc__x_post}, /* %B */
180: {mdoc__x_pre, mdoc__x_post}, /* %D */
181: {mdoc__x_pre, mdoc__x_post}, /* %I */
182: {mdoc__x_pre, mdoc__x_post}, /* %J */
183: {mdoc__x_pre, mdoc__x_post}, /* %N */
184: {mdoc__x_pre, mdoc__x_post}, /* %O */
185: {mdoc__x_pre, mdoc__x_post}, /* %P */
186: {mdoc__x_pre, mdoc__x_post}, /* %R */
187: {mdoc__x_pre, mdoc__x_post}, /* %T */
188: {mdoc__x_pre, mdoc__x_post}, /* %V */
1.1 kristaps 189: {NULL, NULL}, /* Ac */
190: {mdoc_aq_pre, mdoc_aq_post}, /* Ao */
191: {mdoc_aq_pre, mdoc_aq_post}, /* Aq */
192: {NULL, NULL}, /* At */
193: {NULL, NULL}, /* Bc */
1.5 kristaps 194: {mdoc_bf_pre, NULL}, /* Bf */
1.4 kristaps 195: {mdoc_bq_pre, mdoc_bq_post}, /* Bo */
196: {mdoc_bq_pre, mdoc_bq_post}, /* Bq */
1.1 kristaps 197: {mdoc_xx_pre, NULL}, /* Bsx */
1.4 kristaps 198: {mdoc_bx_pre, NULL}, /* Bx */
1.1 kristaps 199: {NULL, NULL}, /* Db */
200: {NULL, NULL}, /* Dc */
1.4 kristaps 201: {mdoc_dq_pre, mdoc_dq_post}, /* Do */
1.1 kristaps 202: {mdoc_dq_pre, mdoc_dq_post}, /* Dq */
203: {NULL, NULL}, /* Ec */
204: {NULL, NULL}, /* Ef */
205: {mdoc_em_pre, NULL}, /* Em */
206: {NULL, NULL}, /* Eo */
207: {mdoc_xx_pre, NULL}, /* Fx */
1.5 kristaps 208: {mdoc_ms_pre, NULL}, /* Ms */ /* FIXME: convert to symbol? */
1.1 kristaps 209: {NULL, NULL}, /* No */
210: {mdoc_ns_pre, NULL}, /* Ns */
211: {mdoc_xx_pre, NULL}, /* Nx */
212: {mdoc_xx_pre, NULL}, /* Ox */
213: {NULL, NULL}, /* Pc */
1.5 kristaps 214: {mdoc_pf_pre, mdoc_pf_post}, /* Pf */
1.1 kristaps 215: {mdoc_pq_pre, mdoc_pq_post}, /* Po */
216: {mdoc_pq_pre, mdoc_pq_post}, /* Pq */
217: {NULL, NULL}, /* Qc */
1.4 kristaps 218: {mdoc_sq_pre, mdoc_sq_post}, /* Ql */
1.5 kristaps 219: {mdoc_dq_pre, mdoc_dq_post}, /* Qo */
220: {mdoc_dq_pre, mdoc_dq_post}, /* Qq */
1.1 kristaps 221: {NULL, NULL}, /* Re */
1.5 kristaps 222: {mdoc_rs_pre, NULL}, /* Rs */
1.1 kristaps 223: {NULL, NULL}, /* Sc */
224: {mdoc_sq_pre, mdoc_sq_post}, /* So */
225: {mdoc_sq_pre, mdoc_sq_post}, /* Sq */
1.6 kristaps 226: {NULL, NULL}, /* Sm */ /* FIXME - no idea. */
1.1 kristaps 227: {mdoc_sx_pre, NULL}, /* Sx */
1.6 kristaps 228: {mdoc_sy_pre, NULL}, /* Sy */
1.1 kristaps 229: {NULL, NULL}, /* Tn */
230: {mdoc_xx_pre, NULL}, /* Ux */
231: {NULL, NULL}, /* Xc */
232: {NULL, NULL}, /* Xo */
1.4 kristaps 233: {mdoc_fo_pre, mdoc_fo_post}, /* Fo */
1.1 kristaps 234: {NULL, NULL}, /* Fc */
1.4 kristaps 235: {mdoc_op_pre, mdoc_op_post}, /* Oo */
1.1 kristaps 236: {NULL, NULL}, /* Oc */
237: {NULL, NULL}, /* Bk */
238: {NULL, NULL}, /* Ek */
1.6 kristaps 239: {mdoc_bt_pre, NULL}, /* Bt */
1.1 kristaps 240: {NULL, NULL}, /* Hf */
241: {NULL, NULL}, /* Fr */
1.6 kristaps 242: {mdoc_ud_pre, NULL}, /* Ud */
243: {mdoc_lb_pre, NULL}, /* Lb */
1.1 kristaps 244: {mdoc_sp_pre, NULL}, /* Lp */
1.2 kristaps 245: {mdoc_lk_pre, NULL}, /* Lk */
246: {mdoc_mt_pre, NULL}, /* Mt */
247: {mdoc_brq_pre, mdoc_brq_post}, /* Brq */
248: {mdoc_brq_pre, mdoc_brq_post}, /* Bro */
1.1 kristaps 249: {NULL, NULL}, /* Brc */
1.10 kristaps 250: {mdoc__x_pre, mdoc__x_post}, /* %C */
1.2 kristaps 251: {NULL, NULL}, /* Es */ /* TODO */
252: {NULL, NULL}, /* En */ /* TODO */
1.1 kristaps 253: {mdoc_xx_pre, NULL}, /* Dx */
1.10 kristaps 254: {mdoc__x_pre, mdoc__x_post}, /* %Q */
1.1 kristaps 255: {mdoc_sp_pre, NULL}, /* br */
256: {mdoc_sp_pre, NULL}, /* sp */
257: };
258:
259:
260: void
261: html_mdoc(void *arg, const struct mdoc *m)
262: {
263: struct html *h;
264: struct tag *t;
265:
266: h = (struct html *)arg;
267:
268: print_gen_doctype(h);
269: t = print_otag(h, TAG_HTML, 0, NULL);
270: print_mdoc(mdoc_meta(m), mdoc_node(m), h);
271: print_tagq(h, t);
272:
273: printf("\n");
274: }
275:
276:
1.23 kristaps 277: /*
278: * Return the list type for `Bl', e.g., `Bl -column' returns
279: * MDOC_Column. This can ONLY be run for lists; it will abort() if no
280: * list type is found.
281: */
1.1 kristaps 282: static int
283: a2list(const struct mdoc_node *n)
284: {
285: int i;
286:
287: assert(n->args);
288: for (i = 0; i < (int)n->args->argc; i++)
289: switch (n->args->argv[i].arg) {
290: case (MDOC_Enum):
291: /* FALLTHROUGH */
292: case (MDOC_Dash):
293: /* FALLTHROUGH */
294: case (MDOC_Hyphen):
295: /* FALLTHROUGH */
296: case (MDOC_Bullet):
297: /* FALLTHROUGH */
298: case (MDOC_Tag):
299: /* FALLTHROUGH */
300: case (MDOC_Hang):
301: /* FALLTHROUGH */
302: case (MDOC_Inset):
303: /* FALLTHROUGH */
304: case (MDOC_Diag):
305: /* FALLTHROUGH */
306: case (MDOC_Item):
307: /* FALLTHROUGH */
308: case (MDOC_Column):
309: /* FALLTHROUGH */
310: case (MDOC_Ohang):
311: return(n->args->argv[i].arg);
312: default:
313: break;
314: }
315:
316: abort();
317: /* NOTREACHED */
318: }
319:
320:
1.23 kristaps 321: /*
322: * Calculate the scaling unit passed in a `-width' argument. This uses
323: * either a native scaling unit (e.g., 1i, 2m) or the string length of
324: * the value.
325: */
326: static void
327: a2width(const char *p, struct roffsu *su)
1.1 kristaps 328: {
329:
1.32 kristaps 330: if ( ! a2roffsu(p, su, SCALE_MAX)) {
331: su->unit = SCALE_EM;
332: su->scale = (int)strlen(p);
333: }
1.1 kristaps 334: }
335:
336:
1.23 kristaps 337: /*
338: * Calculate the scaling unit passed in an `-offset' argument. This
339: * uses either a native scaling unit (e.g., 1i, 2m), one of a set of
340: * predefined strings (indent, etc.), or the string length of the value.
341: */
342: static void
343: a2offs(const char *p, struct roffsu *su)
1.1 kristaps 344: {
345:
1.31 kristaps 346: /* FIXME: "right"? */
347:
1.1 kristaps 348: if (0 == strcmp(p, "left"))
1.23 kristaps 349: SCALE_HS_INIT(su, 0);
350: else if (0 == strcmp(p, "indent"))
351: SCALE_HS_INIT(su, INDENT);
352: else if (0 == strcmp(p, "indent-two"))
353: SCALE_HS_INIT(su, INDENT * 2);
1.32 kristaps 354: else if ( ! a2roffsu(p, su, SCALE_MAX)) {
1.24 kristaps 355: su->unit = SCALE_EM;
356: su->scale = (int)strlen(p);
357: }
1.1 kristaps 358: }
359:
360:
361: static void
362: print_mdoc(MDOC_ARGS)
363: {
364: struct tag *t;
365: struct htmlpair tag;
366:
367: t = print_otag(h, TAG_HEAD, 0, NULL);
368: print_mdoc_head(m, n, h);
369: print_tagq(h, t);
370:
371: t = print_otag(h, TAG_BODY, 0, NULL);
372:
373: tag.key = ATTR_CLASS;
374: tag.val = "body";
375: print_otag(h, TAG_DIV, 1, &tag);
376:
377: print_mdoc_nodelist(m, n, h);
378: print_tagq(h, t);
379: }
380:
381:
382: /* ARGSUSED */
383: static void
384: print_mdoc_head(MDOC_ARGS)
385: {
386:
387: print_gen_head(h);
1.20 kristaps 388: bufinit(h);
389: buffmt(h, "%s(%d)", m->title, m->msec);
1.1 kristaps 390:
391: if (m->arch) {
1.20 kristaps 392: bufcat(h, " (");
393: bufcat(h, m->arch);
394: bufcat(h, ")");
1.1 kristaps 395: }
396:
397: print_otag(h, TAG_TITLE, 0, NULL);
1.20 kristaps 398: print_text(h, h->buf);
1.1 kristaps 399: }
400:
401:
402: static void
403: print_mdoc_nodelist(MDOC_ARGS)
404: {
405:
406: print_mdoc_node(m, n, h);
407: if (n->next)
408: print_mdoc_nodelist(m, n->next, h);
409: }
410:
411:
412: static void
413: print_mdoc_node(MDOC_ARGS)
414: {
415: int child;
416: struct tag *t;
417:
418: child = 1;
419: t = SLIST_FIRST(&h->tags);
420:
1.16 kristaps 421: bufinit(h);
1.1 kristaps 422: switch (n->type) {
423: case (MDOC_ROOT):
424: child = mdoc_root_pre(m, n, h);
425: break;
426: case (MDOC_TEXT):
427: print_text(h, n->string);
428: break;
429: default:
430: if (mdocs[n->tok].pre)
431: child = (*mdocs[n->tok].pre)(m, n, h);
432: break;
433: }
434:
435: if (child && n->child)
436: print_mdoc_nodelist(m, n->child, h);
437:
438: print_stagq(h, t);
439:
1.16 kristaps 440: bufinit(h);
1.1 kristaps 441: switch (n->type) {
442: case (MDOC_ROOT):
443: mdoc_root_post(m, n, h);
444: break;
445: case (MDOC_TEXT):
446: break;
447: default:
448: if (mdocs[n->tok].post)
449: (*mdocs[n->tok].post)(m, n, h);
450: break;
451: }
452: }
453:
454:
455: /* ARGSUSED */
456: static void
457: mdoc_root_post(MDOC_ARGS)
458: {
459: struct htmlpair tag[2];
460: struct tag *t, *tt;
1.36 ! kristaps 461: char b[DATESIZ];
! 462:
! 463: time2a(m->date, b, DATESIZ);
1.1 kristaps 464:
1.23 kristaps 465: /*
466: * XXX: this should use divs, but in Firefox, divs with nested
467: * divs for some reason puke when trying to put a border line
468: * below. So I use tables, instead.
469: */
470:
471: PAIR_CLASS_INIT(&tag[0], "footer");
472: bufcat_style(h, "width", "100%");
473: PAIR_STYLE_INIT(&tag[1], h);
1.1 kristaps 474: t = print_otag(h, TAG_TABLE, 2, tag);
475: tt = print_otag(h, TAG_TR, 0, NULL);
476:
1.23 kristaps 477: bufinit(h);
478: bufcat_style(h, "width", "50%");
479: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 480: print_otag(h, TAG_TD, 1, tag);
481: print_text(h, b);
482: print_stagq(h, tt);
483:
1.23 kristaps 484: bufinit(h);
485: bufcat_style(h, "width", "50%");
486: bufcat_style(h, "text-align", "right");
487: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 488: print_otag(h, TAG_TD, 1, tag);
489: print_text(h, m->os);
490: print_tagq(h, t);
491: }
492:
493:
494: /* ARGSUSED */
495: static int
496: mdoc_root_pre(MDOC_ARGS)
497: {
498: struct htmlpair tag[2];
499: struct tag *t, *tt;
500: char b[BUFSIZ], title[BUFSIZ];
501:
502: (void)strlcpy(b, m->vol, BUFSIZ);
503:
504: if (m->arch) {
505: (void)strlcat(b, " (", BUFSIZ);
506: (void)strlcat(b, m->arch, BUFSIZ);
507: (void)strlcat(b, ")", BUFSIZ);
508: }
509:
510: (void)snprintf(title, BUFSIZ - 1,
511: "%s(%d)", m->title, m->msec);
512:
1.23 kristaps 513: /* XXX: see note in mdoc_root_post() about divs. */
514:
515: PAIR_CLASS_INIT(&tag[0], "header");
516: bufcat_style(h, "width", "100%");
517: PAIR_STYLE_INIT(&tag[1], h);
1.1 kristaps 518: t = print_otag(h, TAG_TABLE, 2, tag);
519: tt = print_otag(h, TAG_TR, 0, NULL);
520:
1.23 kristaps 521: bufinit(h);
522: bufcat_style(h, "width", "10%");
523: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 524: print_otag(h, TAG_TD, 1, tag);
1.2 kristaps 525: print_text(h, title);
1.1 kristaps 526: print_stagq(h, tt);
527:
1.23 kristaps 528: bufinit(h);
529: bufcat_style(h, "text-align", "center");
530: bufcat_style(h, "white-space", "nowrap");
531: bufcat_style(h, "width", "80%");
532: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 533: print_otag(h, TAG_TD, 1, tag);
1.2 kristaps 534: print_text(h, b);
1.1 kristaps 535: print_stagq(h, tt);
536:
1.23 kristaps 537: bufinit(h);
538: bufcat_style(h, "text-align", "right");
539: bufcat_style(h, "width", "10%");
540: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 541: print_otag(h, TAG_TD, 1, tag);
1.2 kristaps 542: print_text(h, title);
1.1 kristaps 543: print_tagq(h, t);
544: return(1);
545: }
546:
547:
548: /* ARGSUSED */
549: static int
550: mdoc_sh_pre(MDOC_ARGS)
551: {
552: struct htmlpair tag[2];
553: const struct mdoc_node *nn;
1.25 kristaps 554: char lbuf[BUFSIZ];
1.23 kristaps 555: struct roffsu su;
1.21 kristaps 556:
557: if (MDOC_BODY == n->type) {
1.23 kristaps 558: SCALE_HS_INIT(&su, INDENT);
559: bufcat_su(h, "margin-left", &su);
560: PAIR_CLASS_INIT(&tag[0], "sec-body");
561: PAIR_STYLE_INIT(&tag[1], h);
1.21 kristaps 562: print_otag(h, TAG_DIV, 2, tag);
1.1 kristaps 563: return(1);
564: } else if (MDOC_BLOCK == n->type) {
1.23 kristaps 565: PAIR_CLASS_INIT(&tag[0], "sec-block");
1.1 kristaps 566: if (n->prev && NULL == n->prev->body->child) {
567: print_otag(h, TAG_DIV, 1, tag);
568: return(1);
569: }
1.23 kristaps 570:
571: SCALE_VS_INIT(&su, 1);
572: bufcat_su(h, "margin-top", &su);
1.1 kristaps 573: if (NULL == n->next)
1.23 kristaps 574: bufcat_su(h, "margin-bottom", &su);
1.1 kristaps 575:
1.23 kristaps 576: PAIR_STYLE_INIT(&tag[1], h);
1.1 kristaps 577: print_otag(h, TAG_DIV, 2, tag);
578: return(1);
579: }
580:
1.25 kristaps 581: lbuf[0] = 0;
1.21 kristaps 582: for (nn = n->child; nn; nn = nn->next) {
1.25 kristaps 583: (void)strlcat(lbuf, nn->string, BUFSIZ);
1.21 kristaps 584: if (nn->next)
1.25 kristaps 585: (void)strlcat(lbuf, "_", BUFSIZ);
1.21 kristaps 586: }
587:
1.23 kristaps 588: /*
589: * TODO: make sure there are no duplicates, as HTML does not
590: * allow for multiple `id' tags of the same name.
591: */
1.22 kristaps 592:
1.23 kristaps 593: PAIR_CLASS_INIT(&tag[0], "sec-head");
1.21 kristaps 594: tag[1].key = ATTR_ID;
1.25 kristaps 595: tag[1].val = lbuf;
1.1 kristaps 596: print_otag(h, TAG_DIV, 2, tag);
597: return(1);
598: }
599:
600:
601: /* ARGSUSED */
602: static int
603: mdoc_ss_pre(MDOC_ARGS)
604: {
1.21 kristaps 605: struct htmlpair tag[3];
1.1 kristaps 606: const struct mdoc_node *nn;
1.25 kristaps 607: char lbuf[BUFSIZ];
1.23 kristaps 608: struct roffsu su;
1.1 kristaps 609:
1.23 kristaps 610: SCALE_VS_INIT(&su, 1);
1.1 kristaps 611:
612: if (MDOC_BODY == n->type) {
1.23 kristaps 613: PAIR_CLASS_INIT(&tag[0], "ssec-body");
1.1 kristaps 614: if (n->parent->next && n->child) {
1.23 kristaps 615: bufcat_su(h, "margin-bottom", &su);
616: PAIR_STYLE_INIT(&tag[1], h);
617: print_otag(h, TAG_DIV, 2, tag);
618: } else
619: print_otag(h, TAG_DIV, 1, tag);
1.1 kristaps 620: return(1);
621: } else if (MDOC_BLOCK == n->type) {
1.23 kristaps 622: PAIR_CLASS_INIT(&tag[0], "ssec-block");
1.1 kristaps 623: if (n->prev) {
1.23 kristaps 624: bufcat_su(h, "margin-top", &su);
625: PAIR_STYLE_INIT(&tag[1], h);
626: print_otag(h, TAG_DIV, 2, tag);
627: } else
628: print_otag(h, TAG_DIV, 1, tag);
1.1 kristaps 629: return(1);
630: }
631:
1.23 kristaps 632: /* TODO: see note in mdoc_sh_pre() about duplicates. */
633:
1.25 kristaps 634: lbuf[0] = 0;
1.21 kristaps 635: for (nn = n->child; nn; nn = nn->next) {
1.25 kristaps 636: (void)strlcat(lbuf, nn->string, BUFSIZ);
1.21 kristaps 637: if (nn->next)
1.25 kristaps 638: (void)strlcat(lbuf, "_", BUFSIZ);
1.21 kristaps 639: }
640:
1.23 kristaps 641: SCALE_HS_INIT(&su, INDENT - HALFINDENT);
642: su.scale = -su.scale;
643: bufcat_su(h, "margin-left", &su);
1.22 kristaps 644:
1.23 kristaps 645: PAIR_CLASS_INIT(&tag[0], "ssec-head");
646: PAIR_STYLE_INIT(&tag[1], h);
1.21 kristaps 647: tag[2].key = ATTR_ID;
1.25 kristaps 648: tag[2].val = lbuf;
1.21 kristaps 649: print_otag(h, TAG_DIV, 3, tag);
1.1 kristaps 650: return(1);
651: }
652:
653:
654: /* ARGSUSED */
655: static int
656: mdoc_fl_pre(MDOC_ARGS)
657: {
658: struct htmlpair tag;
659:
1.23 kristaps 660: PAIR_CLASS_INIT(&tag, "flag");
1.1 kristaps 661: print_otag(h, TAG_SPAN, 1, &tag);
662: if (MDOC_Fl == n->tok) {
663: print_text(h, "\\-");
664: h->flags |= HTML_NOSPACE;
665: }
666: return(1);
667: }
668:
669:
670: /* ARGSUSED */
671: static int
672: mdoc_nd_pre(MDOC_ARGS)
673: {
674: struct htmlpair tag;
675:
676: if (MDOC_BODY != n->type)
677: return(1);
678:
1.24 kristaps 679: /* XXX: this tag in theory can contain block elements. */
680:
1.1 kristaps 681: print_text(h, "\\(em");
1.23 kristaps 682: PAIR_CLASS_INIT(&tag, "desc-body");
1.1 kristaps 683: print_otag(h, TAG_SPAN, 1, &tag);
684: return(1);
685: }
686:
687:
688: /* ARGSUSED */
689: static int
690: mdoc_op_pre(MDOC_ARGS)
691: {
692: struct htmlpair tag;
693:
694: if (MDOC_BODY != n->type)
695: return(1);
696:
1.24 kristaps 697: /* XXX: this tag in theory can contain block elements. */
698:
1.1 kristaps 699: print_text(h, "\\(lB");
700: h->flags |= HTML_NOSPACE;
1.23 kristaps 701: PAIR_CLASS_INIT(&tag, "opt");
1.1 kristaps 702: print_otag(h, TAG_SPAN, 1, &tag);
703: return(1);
704: }
705:
706:
707: /* ARGSUSED */
708: static void
709: mdoc_op_post(MDOC_ARGS)
710: {
711:
712: if (MDOC_BODY != n->type)
713: return;
714: h->flags |= HTML_NOSPACE;
715: print_text(h, "\\(rB");
716: }
717:
718:
719: static int
720: mdoc_nm_pre(MDOC_ARGS)
721: {
722: struct htmlpair tag;
723:
724: if ( ! (HTML_NEWLINE & h->flags))
725: if (SEC_SYNOPSIS == n->sec) {
1.23 kristaps 726: bufcat_style(h, "clear", "both");
727: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 728: print_otag(h, TAG_BR, 1, &tag);
729: }
730:
1.23 kristaps 731: PAIR_CLASS_INIT(&tag, "name");
1.1 kristaps 732: print_otag(h, TAG_SPAN, 1, &tag);
733: if (NULL == n->child)
734: print_text(h, m->name);
735:
736: return(1);
737: }
738:
739:
740: /* ARGSUSED */
741: static int
742: mdoc_xr_pre(MDOC_ARGS)
743: {
744: struct htmlpair tag[2];
745: const struct mdoc_node *nn;
1.17 kristaps 746:
1.23 kristaps 747: PAIR_CLASS_INIT(&tag[0], "link-man");
1.1 kristaps 748:
1.17 kristaps 749: if (h->base_man) {
1.23 kristaps 750: buffmt_man(h, n->child->string,
751: n->child->next ?
1.17 kristaps 752: n->child->next->string : NULL);
1.23 kristaps 753: tag[1].key = ATTR_HREF;
754: tag[1].val = h->buf;
755: print_otag(h, TAG_A, 2, tag);
756: } else
757: print_otag(h, TAG_A, 1, tag);
1.1 kristaps 758:
759: nn = n->child;
760: print_text(h, nn->string);
1.16 kristaps 761:
1.1 kristaps 762: if (NULL == (nn = nn->next))
763: return(0);
764:
765: h->flags |= HTML_NOSPACE;
766: print_text(h, "(");
767: h->flags |= HTML_NOSPACE;
768: print_text(h, nn->string);
769: h->flags |= HTML_NOSPACE;
770: print_text(h, ")");
771: return(0);
772: }
773:
774:
775: /* ARGSUSED */
776: static int
777: mdoc_ns_pre(MDOC_ARGS)
778: {
779:
780: h->flags |= HTML_NOSPACE;
781: return(1);
782: }
783:
784:
785: /* ARGSUSED */
786: static int
787: mdoc_ar_pre(MDOC_ARGS)
788: {
789: struct htmlpair tag;
790:
1.23 kristaps 791: PAIR_CLASS_INIT(&tag, "arg");
1.1 kristaps 792: print_otag(h, TAG_SPAN, 1, &tag);
793: return(1);
794: }
795:
796:
797: /* ARGSUSED */
798: static int
799: mdoc_xx_pre(MDOC_ARGS)
800: {
801: const char *pp;
802: struct htmlpair tag;
803:
804: switch (n->tok) {
805: case (MDOC_Bsx):
806: pp = "BSDI BSD/OS";
807: break;
808: case (MDOC_Dx):
809: pp = "DragonFlyBSD";
810: break;
811: case (MDOC_Fx):
812: pp = "FreeBSD";
813: break;
814: case (MDOC_Nx):
815: pp = "NetBSD";
816: break;
817: case (MDOC_Ox):
818: pp = "OpenBSD";
819: break;
820: case (MDOC_Ux):
821: pp = "UNIX";
822: break;
823: default:
824: return(1);
825: }
826:
1.23 kristaps 827: PAIR_CLASS_INIT(&tag, "unix");
1.1 kristaps 828: print_otag(h, TAG_SPAN, 1, &tag);
829: print_text(h, pp);
830: return(1);
831: }
832:
833:
834: /* ARGSUSED */
835: static int
1.4 kristaps 836: mdoc_bx_pre(MDOC_ARGS)
837: {
838: const struct mdoc_node *nn;
839: struct htmlpair tag;
840:
1.23 kristaps 841: PAIR_CLASS_INIT(&tag, "unix");
1.4 kristaps 842: print_otag(h, TAG_SPAN, 1, &tag);
843:
844: for (nn = n->child; nn; nn = nn->next)
845: print_mdoc_node(m, nn, h);
846:
847: if (n->child)
848: h->flags |= HTML_NOSPACE;
849:
850: print_text(h, "BSD");
851: return(0);
852: }
853:
854:
855: /* ARGSUSED */
856: static int
1.27 kristaps 857: mdoc_it_block_pre(MDOC_ARGS, int type, int comp,
858: struct roffsu *offs, struct roffsu *width)
1.1 kristaps 859: {
1.14 kristaps 860: struct htmlpair tag;
861: const struct mdoc_node *nn;
1.23 kristaps 862: struct roffsu su;
863:
864: nn = n->parent->parent;
865: assert(nn->args);
866:
1.24 kristaps 867: /* XXX: see notes in mdoc_it_pre(). */
868:
869: if (MDOC_Column == type) {
870: /* Don't width-pad on the left. */
871: SCALE_HS_INIT(width, 0);
872: /* Also disallow non-compact. */
873: comp = 1;
874: }
1.23 kristaps 875: if (MDOC_Diag == type)
1.24 kristaps 876: /* Mandate non-compact with empty prior. */
1.23 kristaps 877: if (n->prev && NULL == n->prev->body->child)
878: comp = 1;
879:
1.24 kristaps 880: bufcat_style(h, "clear", "both");
1.23 kristaps 881: if (offs->scale > 0)
882: bufcat_su(h, "margin-left", offs);
883: if (width->scale > 0)
884: bufcat_su(h, "padding-left", width);
1.1 kristaps 885:
1.23 kristaps 886: PAIR_STYLE_INIT(&tag, h);
887:
1.24 kristaps 888: /* Mandate compact following `Ss' and `Sh' starts. */
889:
1.23 kristaps 890: for (nn = n; nn && ! comp; nn = nn->parent) {
891: if (MDOC_BLOCK != nn->type)
892: continue;
893: if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
894: comp = 1;
895: if (nn->prev)
896: break;
1.1 kristaps 897: }
898:
1.23 kristaps 899: if ( ! comp) {
900: SCALE_VS_INIT(&su, 1);
901: bufcat_su(h, "padding-top", &su);
1.1 kristaps 902: }
903:
1.23 kristaps 904: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 905: print_otag(h, TAG_DIV, 1, &tag);
906: return(1);
907: }
908:
909:
1.25 kristaps 910: /* ARGSUSED */
1.1 kristaps 911: static int
1.23 kristaps 912: mdoc_it_body_pre(MDOC_ARGS, int type)
1.1 kristaps 913: {
1.23 kristaps 914: struct htmlpair tag;
915: struct roffsu su;
916:
917: switch (type) {
918: case (MDOC_Item):
919: /* FALLTHROUGH */
920: case (MDOC_Ohang):
921: /* FALLTHROUGH */
922: case (MDOC_Column):
923: break;
924: default:
1.24 kristaps 925: /*
926: * XXX: this tricks CSS into aligning the bodies with
927: * the right-padding in the head.
928: */
1.23 kristaps 929: SCALE_HS_INIT(&su, 2);
930: bufcat_su(h, "margin-left", &su);
931: PAIR_STYLE_INIT(&tag, h);
932: print_otag(h, TAG_DIV, 1, &tag);
933: break;
934: }
1.1 kristaps 935:
936: return(1);
937: }
938:
939:
1.25 kristaps 940: /* ARGSUSED */
1.1 kristaps 941: static int
1.23 kristaps 942: mdoc_it_head_pre(MDOC_ARGS, int type, struct roffsu *width)
1.1 kristaps 943: {
944: struct htmlpair tag;
945: struct ord *ord;
946: char nbuf[BUFSIZ];
947:
1.23 kristaps 948: switch (type) {
1.1 kristaps 949: case (MDOC_Item):
950: /* FALLTHROUGH */
951: case (MDOC_Ohang):
952: print_otag(h, TAG_DIV, 0, NULL);
953: break;
954: case (MDOC_Column):
1.23 kristaps 955: bufcat_su(h, "min-width", width);
956: bufcat_style(h, "clear", "none");
1.1 kristaps 957: if (n->next && MDOC_HEAD == n->next->type)
1.23 kristaps 958: bufcat_style(h, "float", "left");
959: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 960: print_otag(h, TAG_DIV, 1, &tag);
961: break;
962: default:
1.23 kristaps 963: bufcat_su(h, "min-width", width);
964: SCALE_INVERT(width);
965: bufcat_su(h, "margin-left", width);
1.2 kristaps 966: if (n->next && n->next->child)
1.23 kristaps 967: bufcat_style(h, "float", "left");
1.24 kristaps 968:
969: /* XXX: buffer if we run into body. */
1.23 kristaps 970: SCALE_HS_INIT(width, 1);
971: bufcat_su(h, "margin-right", width);
972: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 973: print_otag(h, TAG_DIV, 1, &tag);
974: break;
975: }
976:
1.23 kristaps 977: switch (type) {
1.1 kristaps 978: case (MDOC_Diag):
1.23 kristaps 979: PAIR_CLASS_INIT(&tag, "diag");
1.1 kristaps 980: print_otag(h, TAG_SPAN, 1, &tag);
981: break;
982: case (MDOC_Enum):
983: ord = SLIST_FIRST(&h->ords);
984: assert(ord);
985: nbuf[BUFSIZ - 1] = 0;
986: (void)snprintf(nbuf, BUFSIZ - 1, "%d.", ord->pos++);
987: print_text(h, nbuf);
988: return(0);
989: case (MDOC_Dash):
990: print_text(h, "\\(en");
991: return(0);
992: case (MDOC_Hyphen):
1.4 kristaps 993: print_text(h, "\\(hy");
1.1 kristaps 994: return(0);
995: case (MDOC_Bullet):
996: print_text(h, "\\(bu");
997: return(0);
998: default:
999: break;
1000: }
1001:
1002: return(1);
1003: }
1004:
1005:
1006: static int
1.23 kristaps 1007: mdoc_it_pre(MDOC_ARGS)
1.1 kristaps 1008: {
1.23 kristaps 1009: int i, type, wp, comp;
1.1 kristaps 1010: const struct mdoc_node *bl, *nn;
1.23 kristaps 1011: struct roffsu width, offs;
1012:
1.24 kristaps 1013: /*
1014: * XXX: be very careful in changing anything, here. Lists in
1015: * mandoc have many peculiarities; furthermore, they don't
1016: * translate well into HTML and require a bit of mangling.
1017: */
1.1 kristaps 1018:
1019: bl = n->parent->parent;
1.23 kristaps 1020: if (MDOC_BLOCK != n->type)
1.1 kristaps 1021: bl = bl->parent;
1022:
1.23 kristaps 1023: type = a2list(bl);
1.1 kristaps 1024:
1.23 kristaps 1025: /* Set default width and offset. */
1.1 kristaps 1026:
1.24 kristaps 1027: SCALE_HS_INIT(&offs, 0);
1028:
1.1 kristaps 1029: switch (type) {
1030: case (MDOC_Enum):
1031: /* FALLTHROUGH */
1032: case (MDOC_Dash):
1033: /* FALLTHROUGH */
1034: case (MDOC_Hyphen):
1035: /* FALLTHROUGH */
1036: case (MDOC_Bullet):
1.23 kristaps 1037: SCALE_HS_INIT(&width, 2);
1.1 kristaps 1038: break;
1.23 kristaps 1039: default:
1040: SCALE_HS_INIT(&width, INDENT);
1041: break;
1042: }
1043:
1044: /* Get width, offset, and compact arguments. */
1045:
1046: for (wp = -1, comp = i = 0; i < (int)bl->args->argc; i++)
1047: switch (bl->args->argv[i].arg) {
1.24 kristaps 1048: case (MDOC_Column):
1049: wp = i; /* Save for later. */
1050: break;
1.23 kristaps 1051: case (MDOC_Width):
1052: a2width(bl->args->argv[i].value[0], &width);
1053: break;
1054: case (MDOC_Offset):
1055: a2offs(bl->args->argv[i].value[0], &offs);
1056: break;
1057: case (MDOC_Compact):
1058: comp = 1;
1059: break;
1060: default:
1061: break;
1062: }
1063:
1064: /* Override width in some cases. */
1065:
1066: switch (type) {
1.33 kristaps 1067: case (MDOC_Item):
1068: /* FALLTHROUGH */
1.1 kristaps 1069: case (MDOC_Inset):
1070: /* FALLTHROUGH */
1071: case (MDOC_Diag):
1.23 kristaps 1072: SCALE_HS_INIT(&width, 0);
1.1 kristaps 1073: break;
1074: default:
1.23 kristaps 1075: if (0 == width.scale)
1076: SCALE_HS_INIT(&width, INDENT);
1.1 kristaps 1077: break;
1078: }
1079:
1.23 kristaps 1080: /* Flip to body/block processing. */
1081:
1082: if (MDOC_BODY == n->type)
1083: return(mdoc_it_body_pre(m, n, h, type));
1084: if (MDOC_BLOCK == n->type)
1.27 kristaps 1085: return(mdoc_it_block_pre(m, n, h, type, comp,
1086: &offs, &width));
1.23 kristaps 1087:
1088: /* Override column widths. */
1089:
1090: if (MDOC_Column == type) {
1091: nn = n->parent->child;
1092: for (i = 0; nn && nn != n; nn = nn->next, i++)
1093: /* Counter... */ ;
1.24 kristaps 1094: if (i < (int)bl->args->argv[wp].sz)
1.23 kristaps 1095: a2width(bl->args->argv[wp].value[i], &width);
1.1 kristaps 1096: }
1097:
1.23 kristaps 1098: return(mdoc_it_head_pre(m, n, h, type, &width));
1.1 kristaps 1099: }
1100:
1101:
1102: /* ARGSUSED */
1103: static int
1104: mdoc_bl_pre(MDOC_ARGS)
1105: {
1106: struct ord *ord;
1107:
1108: if (MDOC_BLOCK != n->type)
1109: return(1);
1110: if (MDOC_Enum != a2list(n))
1111: return(1);
1112:
1113: ord = malloc(sizeof(struct ord));
1114: if (NULL == ord)
1115: err(EXIT_FAILURE, "malloc");
1116: ord->cookie = n;
1117: ord->pos = 1;
1118: SLIST_INSERT_HEAD(&h->ords, ord, entry);
1119: return(1);
1120: }
1121:
1122:
1123: /* ARGSUSED */
1124: static void
1125: mdoc_bl_post(MDOC_ARGS)
1126: {
1127: struct ord *ord;
1128:
1129: if (MDOC_BLOCK != n->type)
1130: return;
1131: if (MDOC_Enum != a2list(n))
1132: return;
1133:
1134: ord = SLIST_FIRST(&h->ords);
1135: assert(ord);
1136: SLIST_REMOVE_HEAD(&h->ords, entry);
1137: free(ord);
1138: }
1139:
1140:
1141: /* ARGSUSED */
1142: static int
1143: mdoc_ex_pre(MDOC_ARGS)
1144: {
1145: const struct mdoc_node *nn;
1146: struct tag *t;
1147: struct htmlpair tag;
1148:
1.23 kristaps 1149: PAIR_CLASS_INIT(&tag, "utility");
1150:
1.1 kristaps 1151: print_text(h, "The");
1152: for (nn = n->child; nn; nn = nn->next) {
1153: t = print_otag(h, TAG_SPAN, 1, &tag);
1154: print_text(h, nn->string);
1155: print_tagq(h, t);
1156:
1157: h->flags |= HTML_NOSPACE;
1158:
1159: if (nn->next && NULL == nn->next->next)
1160: print_text(h, ", and");
1161: else if (nn->next)
1162: print_text(h, ",");
1163: else
1164: h->flags &= ~HTML_NOSPACE;
1165: }
1166:
1167: if (n->child->next)
1168: print_text(h, "utilities exit");
1169: else
1170: print_text(h, "utility exits");
1171:
1172: print_text(h, "0 on success, and >0 if an error occurs.");
1173: return(0);
1174: }
1175:
1176:
1177: /* ARGSUSED */
1178: static int
1179: mdoc_dq_pre(MDOC_ARGS)
1180: {
1181:
1182: if (MDOC_BODY != n->type)
1183: return(1);
1184: print_text(h, "\\(lq");
1185: h->flags |= HTML_NOSPACE;
1186: return(1);
1187: }
1188:
1189:
1190: /* ARGSUSED */
1191: static void
1192: mdoc_dq_post(MDOC_ARGS)
1193: {
1194:
1195: if (MDOC_BODY != n->type)
1196: return;
1197: h->flags |= HTML_NOSPACE;
1198: print_text(h, "\\(rq");
1199: }
1200:
1201:
1202: /* ARGSUSED */
1203: static int
1204: mdoc_pq_pre(MDOC_ARGS)
1205: {
1206:
1207: if (MDOC_BODY != n->type)
1208: return(1);
1209: print_text(h, "\\&(");
1210: h->flags |= HTML_NOSPACE;
1211: return(1);
1212: }
1213:
1214:
1215: /* ARGSUSED */
1216: static void
1217: mdoc_pq_post(MDOC_ARGS)
1218: {
1219:
1220: if (MDOC_BODY != n->type)
1221: return;
1222: print_text(h, ")");
1223: }
1224:
1225:
1226: /* ARGSUSED */
1227: static int
1228: mdoc_sq_pre(MDOC_ARGS)
1229: {
1230:
1231: if (MDOC_BODY != n->type)
1232: return(1);
1233: print_text(h, "\\(oq");
1234: h->flags |= HTML_NOSPACE;
1235: return(1);
1236: }
1237:
1238:
1239: /* ARGSUSED */
1240: static void
1241: mdoc_sq_post(MDOC_ARGS)
1242: {
1243:
1244: if (MDOC_BODY != n->type)
1245: return;
1246: h->flags |= HTML_NOSPACE;
1247: print_text(h, "\\(aq");
1248: }
1249:
1250:
1251: /* ARGSUSED */
1252: static int
1253: mdoc_em_pre(MDOC_ARGS)
1254: {
1255: struct htmlpair tag;
1256:
1.23 kristaps 1257: PAIR_CLASS_INIT(&tag, "emph");
1.1 kristaps 1258: print_otag(h, TAG_SPAN, 1, &tag);
1259: return(1);
1260: }
1261:
1262:
1263: /* ARGSUSED */
1264: static int
1265: mdoc_d1_pre(MDOC_ARGS)
1266: {
1.23 kristaps 1267: struct htmlpair tag[2];
1268: struct roffsu su;
1.1 kristaps 1269:
1270: if (MDOC_BLOCK != n->type)
1271: return(1);
1272:
1.35 kristaps 1273: /* FIXME: D1 shouldn't be literal. */
1274:
1.23 kristaps 1275: SCALE_VS_INIT(&su, INDENT - 2);
1276: bufcat_su(h, "margin-left", &su);
1277: PAIR_CLASS_INIT(&tag[0], "lit");
1278: PAIR_STYLE_INIT(&tag[1], h);
1.1 kristaps 1279: print_otag(h, TAG_DIV, 2, tag);
1280: return(1);
1281: }
1282:
1283:
1284: /* ARGSUSED */
1285: static int
1286: mdoc_sx_pre(MDOC_ARGS)
1287: {
1.18 kristaps 1288: struct htmlpair tag[2];
1.1 kristaps 1289: const struct mdoc_node *nn;
1.35 kristaps 1290: char buf[BUFSIZ];
1.1 kristaps 1291:
1.23 kristaps 1292: /* FIXME: duplicates? */
1293:
1.35 kristaps 1294: (void)strlcpy(buf, "#", BUFSIZ);
1.1 kristaps 1295: for (nn = n->child; nn; nn = nn->next) {
1.35 kristaps 1296: (void)strlcat(buf, nn->string, BUFSIZ);
1.1 kristaps 1297: if (nn->next)
1.35 kristaps 1298: (void)strlcat(buf, "_", BUFSIZ);
1.1 kristaps 1299: }
1300:
1.23 kristaps 1301: PAIR_CLASS_INIT(&tag[0], "link-sec");
1.21 kristaps 1302: tag[1].key = ATTR_HREF;
1.35 kristaps 1303: tag[1].val = buf;
1.1 kristaps 1304:
1.18 kristaps 1305: print_otag(h, TAG_A, 2, tag);
1.1 kristaps 1306: return(1);
1307: }
1308:
1309:
1310: /* ARGSUSED */
1311: static int
1312: mdoc_aq_pre(MDOC_ARGS)
1313: {
1314:
1315: if (MDOC_BODY != n->type)
1316: return(1);
1317: print_text(h, "\\(la");
1318: h->flags |= HTML_NOSPACE;
1319: return(1);
1320: }
1321:
1322:
1323: /* ARGSUSED */
1324: static void
1325: mdoc_aq_post(MDOC_ARGS)
1326: {
1327:
1328: if (MDOC_BODY != n->type)
1329: return;
1330: h->flags |= HTML_NOSPACE;
1331: print_text(h, "\\(ra");
1332: }
1333:
1334:
1335: /* ARGSUSED */
1336: static int
1337: mdoc_bd_pre(MDOC_ARGS)
1338: {
1339: struct htmlpair tag[2];
1.23 kristaps 1340: int type, comp, i;
1.14 kristaps 1341: const struct mdoc_node *bl, *nn;
1.23 kristaps 1342: struct roffsu su;
1.1 kristaps 1343:
1344: if (MDOC_BLOCK == n->type)
1345: bl = n;
1346: else if (MDOC_HEAD == n->type)
1347: return(0);
1348: else
1349: bl = n->parent;
1350:
1.24 kristaps 1351: SCALE_VS_INIT(&su, 0);
1352:
1.23 kristaps 1353: type = comp = 0;
1.1 kristaps 1354: for (i = 0; i < (int)bl->args->argc; i++)
1355: switch (bl->args->argv[i].arg) {
1356: case (MDOC_Offset):
1.23 kristaps 1357: a2offs(bl->args->argv[i].value[0], &su);
1.1 kristaps 1358: break;
1359: case (MDOC_Compact):
1.23 kristaps 1360: comp = 1;
1.1 kristaps 1361: break;
1.30 kristaps 1362: case (MDOC_Centred):
1363: /* FALLTHROUGH */
1.1 kristaps 1364: case (MDOC_Ragged):
1365: /* FALLTHROUGH */
1366: case (MDOC_Filled):
1367: /* FALLTHROUGH */
1368: case (MDOC_Unfilled):
1369: /* FALLTHROUGH */
1370: case (MDOC_Literal):
1.23 kristaps 1371: type = bl->args->argv[i].arg;
1.1 kristaps 1372: break;
1.30 kristaps 1373: default:
1374: break;
1.1 kristaps 1375: }
1376:
1.31 kristaps 1377: /* FIXME: -centered, etc. formatting. */
1378:
1.1 kristaps 1379: if (MDOC_BLOCK == n->type) {
1.24 kristaps 1380: bufcat_su(h, "margin-left", &su);
1.23 kristaps 1381: for (nn = n; nn && ! comp; nn = nn->parent) {
1382: if (MDOC_BLOCK != nn->type)
1383: continue;
1384: if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
1385: comp = 1;
1386: if (nn->prev)
1387: break;
1388: }
1389: if (comp) {
1390: print_otag(h, TAG_DIV, 0, tag);
1391: return(1);
1.14 kristaps 1392: }
1.23 kristaps 1393: SCALE_VS_INIT(&su, 1);
1394: bufcat_su(h, "margin-top", &su);
1395: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 1396: print_otag(h, TAG_DIV, 1, tag);
1397: return(1);
1398: }
1399:
1.23 kristaps 1400: if (MDOC_Unfilled != type && MDOC_Literal != type)
1.1 kristaps 1401: return(1);
1402:
1.23 kristaps 1403: PAIR_CLASS_INIT(&tag[0], "lit");
1404: bufcat_style(h, "white-space", "pre");
1405: PAIR_STYLE_INIT(&tag[1], h);
1.1 kristaps 1406: print_otag(h, TAG_DIV, 2, tag);
1407:
1.14 kristaps 1408: for (nn = n->child; nn; nn = nn->next) {
1.23 kristaps 1409: h->flags |= HTML_NOSPACE;
1.14 kristaps 1410: print_mdoc_node(m, nn, h);
1411: if (NULL == nn->next)
1412: continue;
1413: if (nn->prev && nn->prev->line < nn->line)
1.1 kristaps 1414: print_text(h, "\n");
1.23 kristaps 1415: else if (NULL == nn->prev)
1416: print_text(h, "\n");
1.1 kristaps 1417: }
1418:
1419: return(0);
1420: }
1421:
1422:
1423: /* ARGSUSED */
1424: static int
1425: mdoc_pa_pre(MDOC_ARGS)
1426: {
1427: struct htmlpair tag;
1428:
1.23 kristaps 1429: PAIR_CLASS_INIT(&tag, "file");
1.1 kristaps 1430: print_otag(h, TAG_SPAN, 1, &tag);
1431: return(1);
1432: }
1433:
1434:
1435: /* ARGSUSED */
1436: static int
1437: mdoc_ad_pre(MDOC_ARGS)
1438: {
1439: struct htmlpair tag;
1440:
1.23 kristaps 1441: PAIR_CLASS_INIT(&tag, "addr");
1.1 kristaps 1442: print_otag(h, TAG_SPAN, 1, &tag);
1443: return(1);
1444: }
1445:
1446:
1447: /* ARGSUSED */
1448: static int
1449: mdoc_an_pre(MDOC_ARGS)
1450: {
1451: struct htmlpair tag;
1452:
1.19 kristaps 1453: /* TODO: -split and -nosplit (see termp_an_pre()). */
1454:
1.23 kristaps 1455: PAIR_CLASS_INIT(&tag, "author");
1.1 kristaps 1456: print_otag(h, TAG_SPAN, 1, &tag);
1457: return(1);
1458: }
1459:
1460:
1461: /* ARGSUSED */
1462: static int
1463: mdoc_cd_pre(MDOC_ARGS)
1464: {
1465: struct htmlpair tag;
1466:
1.28 kristaps 1467: print_otag(h, TAG_DIV, 0, NULL);
1.23 kristaps 1468: PAIR_CLASS_INIT(&tag, "config");
1.1 kristaps 1469: print_otag(h, TAG_SPAN, 1, &tag);
1470: return(1);
1471: }
1472:
1473:
1474: /* ARGSUSED */
1475: static int
1476: mdoc_dv_pre(MDOC_ARGS)
1477: {
1478: struct htmlpair tag;
1479:
1.23 kristaps 1480: PAIR_CLASS_INIT(&tag, "define");
1.1 kristaps 1481: print_otag(h, TAG_SPAN, 1, &tag);
1482: return(1);
1483: }
1484:
1485:
1486: /* ARGSUSED */
1487: static int
1488: mdoc_ev_pre(MDOC_ARGS)
1489: {
1490: struct htmlpair tag;
1491:
1.23 kristaps 1492: PAIR_CLASS_INIT(&tag, "env");
1.1 kristaps 1493: print_otag(h, TAG_SPAN, 1, &tag);
1494: return(1);
1495: }
1496:
1497:
1498: /* ARGSUSED */
1499: static int
1500: mdoc_er_pre(MDOC_ARGS)
1501: {
1502: struct htmlpair tag;
1503:
1.23 kristaps 1504: PAIR_CLASS_INIT(&tag, "errno");
1.1 kristaps 1505: print_otag(h, TAG_SPAN, 1, &tag);
1506: return(1);
1507: }
1508:
1509:
1510: /* ARGSUSED */
1511: static int
1512: mdoc_fa_pre(MDOC_ARGS)
1513: {
1514: const struct mdoc_node *nn;
1515: struct htmlpair tag;
1516: struct tag *t;
1517:
1.23 kristaps 1518: PAIR_CLASS_INIT(&tag, "farg");
1.1 kristaps 1519: if (n->parent->tok != MDOC_Fo) {
1520: print_otag(h, TAG_SPAN, 1, &tag);
1521: return(1);
1522: }
1523:
1524: for (nn = n->child; nn; nn = nn->next) {
1525: t = print_otag(h, TAG_SPAN, 1, &tag);
1526: print_text(h, nn->string);
1527: print_tagq(h, t);
1528: if (nn->next)
1529: print_text(h, ",");
1530: }
1531:
1532: if (n->child && n->next && n->next->tok == MDOC_Fa)
1533: print_text(h, ",");
1534:
1535: return(0);
1536: }
1537:
1538:
1539: /* ARGSUSED */
1540: static int
1541: mdoc_fd_pre(MDOC_ARGS)
1542: {
1.23 kristaps 1543: struct htmlpair tag;
1544: struct roffsu su;
1.1 kristaps 1545:
1546: if (SEC_SYNOPSIS == n->sec) {
1547: if (n->next && MDOC_Fd != n->next->tok) {
1.23 kristaps 1548: SCALE_VS_INIT(&su, 1);
1549: bufcat_su(h, "margin-bottom", &su);
1550: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 1551: print_otag(h, TAG_DIV, 1, &tag);
1552: } else
1553: print_otag(h, TAG_DIV, 0, NULL);
1554: }
1555:
1.23 kristaps 1556: PAIR_CLASS_INIT(&tag, "macro");
1.1 kristaps 1557: print_otag(h, TAG_SPAN, 1, &tag);
1558: return(1);
1559: }
1560:
1561:
1562: /* ARGSUSED */
1563: static int
1564: mdoc_vt_pre(MDOC_ARGS)
1565: {
1.23 kristaps 1566: struct htmlpair tag;
1567: struct roffsu su;
1.1 kristaps 1568:
1569: if (SEC_SYNOPSIS == n->sec) {
1570: if (n->next && MDOC_Vt != n->next->tok) {
1.23 kristaps 1571: SCALE_VS_INIT(&su, 1);
1572: bufcat_su(h, "margin-bottom", &su);
1573: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 1574: print_otag(h, TAG_DIV, 1, &tag);
1575: } else
1576: print_otag(h, TAG_DIV, 0, NULL);
1577: }
1578:
1.23 kristaps 1579: PAIR_CLASS_INIT(&tag, "type");
1.1 kristaps 1580: print_otag(h, TAG_SPAN, 1, &tag);
1581: return(1);
1582: }
1583:
1.2 kristaps 1584:
1.1 kristaps 1585: /* ARGSUSED */
1586: static int
1587: mdoc_ft_pre(MDOC_ARGS)
1588: {
1.23 kristaps 1589: struct htmlpair tag;
1590: struct roffsu su;
1.1 kristaps 1591:
1592: if (SEC_SYNOPSIS == n->sec) {
1593: if (n->prev && MDOC_Fo == n->prev->tok) {
1.23 kristaps 1594: SCALE_VS_INIT(&su, 1);
1595: bufcat_su(h, "margin-top", &su);
1596: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 1597: print_otag(h, TAG_DIV, 1, &tag);
1598: } else
1599: print_otag(h, TAG_DIV, 0, NULL);
1600: }
1601:
1.23 kristaps 1602: PAIR_CLASS_INIT(&tag, "ftype");
1.1 kristaps 1603: print_otag(h, TAG_SPAN, 1, &tag);
1604: return(1);
1605: }
1606:
1607:
1608: /* ARGSUSED */
1609: static int
1610: mdoc_fn_pre(MDOC_ARGS)
1611: {
1612: struct tag *t;
1.15 kristaps 1613: struct htmlpair tag[2];
1.1 kristaps 1614: const struct mdoc_node *nn;
1.7 kristaps 1615: char nbuf[BUFSIZ];
1616: const char *sp, *ep;
1.15 kristaps 1617: int sz, i;
1.23 kristaps 1618: struct roffsu su;
1.1 kristaps 1619:
1620: if (SEC_SYNOPSIS == n->sec) {
1.23 kristaps 1621: SCALE_HS_INIT(&su, INDENT);
1622: bufcat_su(h, "margin-left", &su);
1623: su.scale = -su.scale;
1624: bufcat_su(h, "text-indent", &su);
1625: if (n->next) {
1626: SCALE_VS_INIT(&su, 1);
1627: bufcat_su(h, "margin-bottom", &su);
1628: }
1629: PAIR_STYLE_INIT(&tag[0], h);
1.15 kristaps 1630: print_otag(h, TAG_DIV, 1, tag);
1.1 kristaps 1631: }
1632:
1.7 kristaps 1633: /* Split apart into type and name. */
1634: assert(n->child->string);
1635: sp = n->child->string;
1.19 kristaps 1636:
1.26 kristaps 1637: ep = strchr(sp, ' ');
1638: if (NULL != ep) {
1.23 kristaps 1639: PAIR_CLASS_INIT(&tag[0], "ftype");
1.19 kristaps 1640: t = print_otag(h, TAG_SPAN, 1, tag);
1641:
1642: while (ep) {
1643: sz = MIN((int)(ep - sp), BUFSIZ - 1);
1644: (void)memcpy(nbuf, sp, (size_t)sz);
1645: nbuf[sz] = '\0';
1646: print_text(h, nbuf);
1647: sp = ++ep;
1648: ep = strchr(sp, ' ');
1649: }
1650: print_tagq(h, t);
1.7 kristaps 1651: }
1.1 kristaps 1652:
1.23 kristaps 1653: PAIR_CLASS_INIT(&tag[0], "fname");
1.15 kristaps 1654: t = print_otag(h, TAG_SPAN, 1, tag);
1.7 kristaps 1655:
1656: if (sp) {
1657: (void)strlcpy(nbuf, sp, BUFSIZ);
1658: print_text(h, nbuf);
1659: }
1660:
1.1 kristaps 1661: print_tagq(h, t);
1662:
1663: h->flags |= HTML_NOSPACE;
1664: print_text(h, "(");
1665:
1.23 kristaps 1666: bufinit(h);
1667: PAIR_CLASS_INIT(&tag[0], "farg");
1668: bufcat_style(h, "white-space", "nowrap");
1669: PAIR_STYLE_INIT(&tag[1], h);
1670:
1.1 kristaps 1671: for (nn = n->child->next; nn; nn = nn->next) {
1.23 kristaps 1672: i = 1;
1673: if (SEC_SYNOPSIS == n->sec)
1674: i = 2;
1.15 kristaps 1675: t = print_otag(h, TAG_SPAN, i, tag);
1.1 kristaps 1676: print_text(h, nn->string);
1677: print_tagq(h, t);
1678: if (nn->next)
1679: print_text(h, ",");
1680: }
1681:
1682: print_text(h, ")");
1683: if (SEC_SYNOPSIS == n->sec)
1684: print_text(h, ";");
1685:
1686: return(0);
1687: }
1688:
1689:
1690: /* ARGSUSED */
1691: static int
1692: mdoc_sp_pre(MDOC_ARGS)
1693: {
1.23 kristaps 1694: int len;
1695: struct htmlpair tag;
1696: struct roffsu su;
1.1 kristaps 1697:
1698: switch (n->tok) {
1699: case (MDOC_sp):
1.23 kristaps 1700: /* FIXME: can this have a scaling indicator? */
1.1 kristaps 1701: len = n->child ? atoi(n->child->string) : 1;
1702: break;
1703: case (MDOC_br):
1704: len = 0;
1705: break;
1706: default:
1707: len = 1;
1708: break;
1709: }
1710:
1.23 kristaps 1711: SCALE_VS_INIT(&su, len);
1712: bufcat_su(h, "height", &su);
1713: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 1714: print_otag(h, TAG_DIV, 1, &tag);
1715: return(1);
1716:
1717: }
1.2 kristaps 1718:
1719:
1720: /* ARGSUSED */
1721: static int
1722: mdoc_brq_pre(MDOC_ARGS)
1723: {
1724:
1725: if (MDOC_BODY != n->type)
1726: return(1);
1727: print_text(h, "\\(lC");
1728: h->flags |= HTML_NOSPACE;
1729: return(1);
1730: }
1731:
1732:
1733: /* ARGSUSED */
1734: static void
1735: mdoc_brq_post(MDOC_ARGS)
1736: {
1737:
1738: if (MDOC_BODY != n->type)
1739: return;
1740: h->flags |= HTML_NOSPACE;
1741: print_text(h, "\\(rC");
1742: }
1743:
1744:
1745: /* ARGSUSED */
1746: static int
1747: mdoc_lk_pre(MDOC_ARGS)
1748: {
1749: const struct mdoc_node *nn;
1750: struct htmlpair tag[2];
1751:
1752: nn = n->child;
1753:
1.23 kristaps 1754: PAIR_CLASS_INIT(&tag[0], "link-ext");
1.2 kristaps 1755: tag[1].key = ATTR_HREF;
1756: tag[1].val = nn->string;
1757: print_otag(h, TAG_A, 2, tag);
1758:
1759: for (nn = nn->next; nn; nn = nn->next)
1760: print_text(h, nn->string);
1761:
1762: return(0);
1763: }
1764:
1765:
1766: /* ARGSUSED */
1767: static int
1768: mdoc_mt_pre(MDOC_ARGS)
1769: {
1770: struct htmlpair tag[2];
1771: struct tag *t;
1772: const struct mdoc_node *nn;
1773:
1.23 kristaps 1774: PAIR_CLASS_INIT(&tag[0], "link-mail");
1.2 kristaps 1775:
1776: for (nn = n->child; nn; nn = nn->next) {
1.16 kristaps 1777: bufinit(h);
1778: bufcat(h, "mailto:");
1779: bufcat(h, nn->string);
1.23 kristaps 1780: PAIR_STYLE_INIT(&tag[1], h);
1.2 kristaps 1781: t = print_otag(h, TAG_A, 2, tag);
1782: print_text(h, nn->string);
1783: print_tagq(h, t);
1784: }
1785:
1786: return(0);
1787: }
1.4 kristaps 1788:
1789:
1790: /* ARGSUSED */
1791: static int
1792: mdoc_fo_pre(MDOC_ARGS)
1793: {
1794: struct htmlpair tag;
1795:
1796: if (MDOC_BODY == n->type) {
1797: h->flags |= HTML_NOSPACE;
1798: print_text(h, "(");
1799: h->flags |= HTML_NOSPACE;
1800: return(1);
1801: } else if (MDOC_BLOCK == n->type)
1802: return(1);
1803:
1.23 kristaps 1804: PAIR_CLASS_INIT(&tag, "fname");
1.4 kristaps 1805: print_otag(h, TAG_SPAN, 1, &tag);
1806: return(1);
1807: }
1808:
1809:
1810: /* ARGSUSED */
1811: static void
1812: mdoc_fo_post(MDOC_ARGS)
1813: {
1814: if (MDOC_BODY != n->type)
1815: return;
1816: h->flags |= HTML_NOSPACE;
1817: print_text(h, ")");
1818: h->flags |= HTML_NOSPACE;
1819: print_text(h, ";");
1820: }
1821:
1822:
1823: /* ARGSUSED */
1824: static int
1825: mdoc_in_pre(MDOC_ARGS)
1826: {
1827: const struct mdoc_node *nn;
1.23 kristaps 1828: struct tag *t;
1.17 kristaps 1829: struct htmlpair tag[2];
1830: int i;
1.23 kristaps 1831: struct roffsu su;
1.4 kristaps 1832:
1833: if (SEC_SYNOPSIS == n->sec) {
1834: if (n->next && MDOC_In != n->next->tok) {
1.23 kristaps 1835: SCALE_VS_INIT(&su, 1);
1836: bufcat_su(h, "margin-bottom", &su);
1837: PAIR_STYLE_INIT(&tag[0], h);
1.17 kristaps 1838: print_otag(h, TAG_DIV, 1, tag);
1.4 kristaps 1839: } else
1840: print_otag(h, TAG_DIV, 0, NULL);
1841: }
1842:
1.34 kristaps 1843: /* FIXME: there's a buffer bug in here somewhere. */
1844:
1.23 kristaps 1845: PAIR_CLASS_INIT(&tag[0], "includes");
1.17 kristaps 1846: print_otag(h, TAG_SPAN, 1, tag);
1.4 kristaps 1847:
1848: if (SEC_SYNOPSIS == n->sec)
1849: print_text(h, "#include");
1850:
1851: print_text(h, "<");
1852: h->flags |= HTML_NOSPACE;
1853:
1854: /* XXX -- see warning in termp_in_post(). */
1855:
1.17 kristaps 1856: for (nn = n->child; nn; nn = nn->next) {
1.23 kristaps 1857: PAIR_CLASS_INIT(&tag[0], "link-includes");
1858: i = 1;
1.17 kristaps 1859: if (h->base_includes) {
1860: buffmt_includes(h, nn->string);
1861: tag[i].key = ATTR_HREF;
1862: tag[i++].val = h->buf;
1863: }
1864: t = print_otag(h, TAG_A, i, tag);
1.4 kristaps 1865: print_mdoc_node(m, nn, h);
1.17 kristaps 1866: print_tagq(h, t);
1867: }
1.4 kristaps 1868:
1869: h->flags |= HTML_NOSPACE;
1870: print_text(h, ">");
1871:
1872: return(0);
1873: }
1874:
1875:
1876: /* ARGSUSED */
1877: static int
1878: mdoc_ic_pre(MDOC_ARGS)
1879: {
1880: struct htmlpair tag;
1881:
1.23 kristaps 1882: PAIR_CLASS_INIT(&tag, "cmd");
1.4 kristaps 1883: print_otag(h, TAG_SPAN, 1, &tag);
1884: return(1);
1885: }
1886:
1887:
1888: /* ARGSUSED */
1889: static int
1890: mdoc_rv_pre(MDOC_ARGS)
1891: {
1892: const struct mdoc_node *nn;
1893: struct htmlpair tag;
1894: struct tag *t;
1895:
1896: print_otag(h, TAG_DIV, 0, NULL);
1897: print_text(h, "The");
1898:
1899: for (nn = n->child; nn; nn = nn->next) {
1.23 kristaps 1900: PAIR_CLASS_INIT(&tag, "fname");
1.4 kristaps 1901: t = print_otag(h, TAG_SPAN, 1, &tag);
1902: print_text(h, nn->string);
1903: print_tagq(h, t);
1904:
1905: h->flags |= HTML_NOSPACE;
1906: if (nn->next && NULL == nn->next->next)
1907: print_text(h, "(), and");
1908: else if (nn->next)
1909: print_text(h, "(),");
1910: else
1911: print_text(h, "()");
1912: }
1913:
1914: if (n->child->next)
1915: print_text(h, "functions return");
1916: else
1917: print_text(h, "function returns");
1918:
1919: print_text(h, "the value 0 if successful; otherwise the value "
1920: "-1 is returned and the global variable");
1921:
1.23 kristaps 1922: PAIR_CLASS_INIT(&tag, "var");
1.4 kristaps 1923: t = print_otag(h, TAG_SPAN, 1, &tag);
1924: print_text(h, "errno");
1925: print_tagq(h, t);
1926: print_text(h, "is set to indicate the error.");
1927: return(0);
1928: }
1929:
1930:
1931: /* ARGSUSED */
1932: static int
1933: mdoc_va_pre(MDOC_ARGS)
1934: {
1935: struct htmlpair tag;
1936:
1.23 kristaps 1937: PAIR_CLASS_INIT(&tag, "var");
1.4 kristaps 1938: print_otag(h, TAG_SPAN, 1, &tag);
1939: return(1);
1940: }
1941:
1942:
1943: /* ARGSUSED */
1944: static int
1945: mdoc_bq_pre(MDOC_ARGS)
1946: {
1947:
1948: if (MDOC_BODY != n->type)
1949: return(1);
1950: print_text(h, "\\(lB");
1951: h->flags |= HTML_NOSPACE;
1952: return(1);
1953: }
1954:
1955:
1956: /* ARGSUSED */
1957: static void
1958: mdoc_bq_post(MDOC_ARGS)
1959: {
1960:
1961: if (MDOC_BODY != n->type)
1962: return;
1963: h->flags |= HTML_NOSPACE;
1964: print_text(h, "\\(rB");
1965: }
1.5 kristaps 1966:
1967:
1968: /* ARGSUSED */
1969: static int
1970: mdoc_ap_pre(MDOC_ARGS)
1971: {
1972:
1973: h->flags |= HTML_NOSPACE;
1974: print_text(h, "\\(aq");
1975: h->flags |= HTML_NOSPACE;
1976: return(1);
1977: }
1978:
1979:
1980: /* ARGSUSED */
1981: static int
1982: mdoc_bf_pre(MDOC_ARGS)
1983: {
1.23 kristaps 1984: int i;
1985: struct htmlpair tag[2];
1986: struct roffsu su;
1.5 kristaps 1987:
1988: if (MDOC_HEAD == n->type)
1989: return(0);
1990: else if (MDOC_BLOCK != n->type)
1991: return(1);
1992:
1.23 kristaps 1993: PAIR_CLASS_INIT(&tag[0], "lit");
1.5 kristaps 1994:
1995: if (n->head->child) {
1996: if ( ! strcmp("Em", n->head->child->string))
1.23 kristaps 1997: PAIR_CLASS_INIT(&tag[0], "emph");
1.5 kristaps 1998: else if ( ! strcmp("Sy", n->head->child->string))
1.23 kristaps 1999: PAIR_CLASS_INIT(&tag[0], "symb");
1.5 kristaps 2000: else if ( ! strcmp("Li", n->head->child->string))
1.23 kristaps 2001: PAIR_CLASS_INIT(&tag[0], "lit");
1.5 kristaps 2002: } else {
2003: assert(n->args);
2004: for (i = 0; i < (int)n->args->argc; i++)
2005: switch (n->args->argv[i].arg) {
2006: case (MDOC_Symbolic):
1.23 kristaps 2007: PAIR_CLASS_INIT(&tag[0], "symb");
1.5 kristaps 2008: break;
2009: case (MDOC_Literal):
1.23 kristaps 2010: PAIR_CLASS_INIT(&tag[0], "lit");
1.5 kristaps 2011: break;
2012: case (MDOC_Emphasis):
1.23 kristaps 2013: PAIR_CLASS_INIT(&tag[0], "emph");
1.5 kristaps 2014: break;
2015: default:
2016: break;
2017: }
2018: }
2019:
2020: /* FIXME: div's have spaces stripped--we want them. */
2021:
1.23 kristaps 2022: bufcat_style(h, "display", "inline");
2023: SCALE_HS_INIT(&su, 1);
2024: bufcat_su(h, "margin-right", &su);
2025: PAIR_STYLE_INIT(&tag[1], h);
1.5 kristaps 2026: print_otag(h, TAG_DIV, 2, tag);
2027: return(1);
2028: }
2029:
2030:
2031: /* ARGSUSED */
2032: static int
2033: mdoc_ms_pre(MDOC_ARGS)
2034: {
2035: struct htmlpair tag;
2036:
1.23 kristaps 2037: PAIR_CLASS_INIT(&tag, "symb");
1.5 kristaps 2038: print_otag(h, TAG_SPAN, 1, &tag);
2039: return(1);
2040: }
2041:
2042:
2043: /* ARGSUSED */
2044: static int
2045: mdoc_pf_pre(MDOC_ARGS)
2046: {
2047:
2048: h->flags |= HTML_IGNDELIM;
2049: return(1);
2050: }
2051:
2052:
2053: /* ARGSUSED */
2054: static void
2055: mdoc_pf_post(MDOC_ARGS)
2056: {
2057:
2058: h->flags &= ~HTML_IGNDELIM;
2059: h->flags |= HTML_NOSPACE;
2060: }
2061:
2062:
2063: /* ARGSUSED */
2064: static int
2065: mdoc_rs_pre(MDOC_ARGS)
2066: {
1.23 kristaps 2067: struct htmlpair tag;
2068: struct roffsu su;
1.5 kristaps 2069:
2070: if (MDOC_BLOCK != n->type)
2071: return(1);
2072:
1.8 kristaps 2073: if (n->prev && SEC_SEE_ALSO == n->sec) {
1.23 kristaps 2074: SCALE_VS_INIT(&su, 1);
2075: bufcat_su(h, "margin-top", &su);
2076: PAIR_STYLE_INIT(&tag, h);
1.8 kristaps 2077: print_otag(h, TAG_DIV, 1, &tag);
1.5 kristaps 2078: }
2079:
1.23 kristaps 2080: PAIR_CLASS_INIT(&tag, "ref");
1.8 kristaps 2081: print_otag(h, TAG_SPAN, 1, &tag);
1.5 kristaps 2082: return(1);
2083: }
1.6 kristaps 2084:
2085:
2086:
2087: /* ARGSUSED */
2088: static int
2089: mdoc_li_pre(MDOC_ARGS)
2090: {
2091: struct htmlpair tag;
2092:
1.23 kristaps 2093: PAIR_CLASS_INIT(&tag, "lit");
1.6 kristaps 2094: print_otag(h, TAG_SPAN, 1, &tag);
2095: return(1);
2096: }
2097:
2098:
2099: /* ARGSUSED */
2100: static int
2101: mdoc_sy_pre(MDOC_ARGS)
2102: {
2103: struct htmlpair tag;
2104:
1.23 kristaps 2105: PAIR_CLASS_INIT(&tag, "symb");
1.6 kristaps 2106: print_otag(h, TAG_SPAN, 1, &tag);
2107: return(1);
2108: }
2109:
2110:
2111: /* ARGSUSED */
2112: static int
2113: mdoc_bt_pre(MDOC_ARGS)
2114: {
2115:
2116: print_text(h, "is currently in beta test.");
2117: return(0);
2118: }
2119:
2120:
2121: /* ARGSUSED */
2122: static int
2123: mdoc_ud_pre(MDOC_ARGS)
2124: {
2125:
2126: print_text(h, "currently under development.");
2127: return(0);
2128: }
2129:
2130:
2131: /* ARGSUSED */
2132: static int
2133: mdoc_lb_pre(MDOC_ARGS)
2134: {
2135: struct htmlpair tag;
2136:
2137: if (SEC_SYNOPSIS == n->sec)
2138: print_otag(h, TAG_DIV, 0, NULL);
1.23 kristaps 2139: PAIR_CLASS_INIT(&tag, "lib");
1.6 kristaps 2140: print_otag(h, TAG_SPAN, 1, &tag);
2141: return(1);
2142: }
1.10 kristaps 2143:
2144:
2145: /* ARGSUSED */
2146: static int
2147: mdoc__x_pre(MDOC_ARGS)
2148: {
2149: struct htmlpair tag;
2150:
2151: switch (n->tok) {
2152: case(MDOC__A):
1.23 kristaps 2153: PAIR_CLASS_INIT(&tag, "ref-auth");
1.10 kristaps 2154: break;
2155: case(MDOC__B):
1.23 kristaps 2156: PAIR_CLASS_INIT(&tag, "ref-book");
1.10 kristaps 2157: break;
2158: case(MDOC__C):
1.23 kristaps 2159: PAIR_CLASS_INIT(&tag, "ref-city");
1.10 kristaps 2160: break;
2161: case(MDOC__D):
1.23 kristaps 2162: PAIR_CLASS_INIT(&tag, "ref-date");
1.10 kristaps 2163: break;
2164: case(MDOC__I):
1.23 kristaps 2165: PAIR_CLASS_INIT(&tag, "ref-issue");
1.10 kristaps 2166: break;
2167: case(MDOC__J):
1.23 kristaps 2168: PAIR_CLASS_INIT(&tag, "ref-jrnl");
1.10 kristaps 2169: break;
2170: case(MDOC__N):
1.23 kristaps 2171: PAIR_CLASS_INIT(&tag, "ref-num");
1.10 kristaps 2172: break;
2173: case(MDOC__O):
1.23 kristaps 2174: PAIR_CLASS_INIT(&tag, "ref-opt");
1.10 kristaps 2175: break;
2176: case(MDOC__P):
1.23 kristaps 2177: PAIR_CLASS_INIT(&tag, "ref-page");
1.10 kristaps 2178: break;
2179: case(MDOC__Q):
1.23 kristaps 2180: PAIR_CLASS_INIT(&tag, "ref-corp");
1.10 kristaps 2181: break;
2182: case(MDOC__R):
1.23 kristaps 2183: PAIR_CLASS_INIT(&tag, "ref-rep");
1.10 kristaps 2184: break;
2185: case(MDOC__T):
1.23 kristaps 2186: PAIR_CLASS_INIT(&tag, "ref-title");
1.10 kristaps 2187: print_text(h, "\\(lq");
2188: h->flags |= HTML_NOSPACE;
2189: break;
2190: case(MDOC__V):
1.23 kristaps 2191: PAIR_CLASS_INIT(&tag, "ref-vol");
1.10 kristaps 2192: break;
2193: default:
2194: abort();
2195: /* NOTREACHED */
2196: }
2197:
2198: print_otag(h, TAG_SPAN, 1, &tag);
2199: return(1);
2200: }
2201:
2202:
2203: /* ARGSUSED */
2204: static void
2205: mdoc__x_post(MDOC_ARGS)
2206: {
2207:
2208: h->flags |= HTML_NOSPACE;
2209: switch (n->tok) {
2210: case (MDOC__T):
2211: print_text(h, "\\(rq");
2212: h->flags |= HTML_NOSPACE;
2213: break;
2214: default:
2215: break;
2216: }
2217: print_text(h, n->next ? "," : ".");
2218: }
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