Annotation of mandoc/mdoc_html.c, Revision 1.70
1.70 ! kristaps 1: /* $Id: mdoc_html.c,v 1.69 2010/05/29 18:58:52 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:
1.65 kristaps 30: #include "mandoc.h"
1.23 kristaps 31: #include "out.h"
1.1 kristaps 32: #include "html.h"
33: #include "mdoc.h"
1.29 kristaps 34: #include "main.h"
1.1 kristaps 35:
36: #define INDENT 5
37: #define HALFINDENT 3
38:
39: #define MDOC_ARGS const struct mdoc_meta *m, \
40: const struct mdoc_node *n, \
41: struct html *h
42:
1.52 kristaps 43: #ifndef MIN
44: #define MIN(a,b) ((/*CONSTCOND*/(a)<(b))?(a):(b))
45: #endif
46:
1.1 kristaps 47: struct htmlmdoc {
48: int (*pre)(MDOC_ARGS);
49: void (*post)(MDOC_ARGS);
50: };
51:
52: static void print_mdoc(MDOC_ARGS);
53: static void print_mdoc_head(MDOC_ARGS);
54: static void print_mdoc_node(MDOC_ARGS);
55: static void print_mdoc_nodelist(MDOC_ARGS);
56:
1.23 kristaps 57: static void a2width(const char *, struct roffsu *);
58: static void a2offs(const char *, struct roffsu *);
1.27 kristaps 59:
1.1 kristaps 60: static void mdoc_root_post(MDOC_ARGS);
61: static int mdoc_root_pre(MDOC_ARGS);
62:
1.10 kristaps 63: static void mdoc__x_post(MDOC_ARGS);
64: static int mdoc__x_pre(MDOC_ARGS);
1.1 kristaps 65: static int mdoc_ad_pre(MDOC_ARGS);
66: static int mdoc_an_pre(MDOC_ARGS);
1.5 kristaps 67: static int mdoc_ap_pre(MDOC_ARGS);
1.1 kristaps 68: static void mdoc_aq_post(MDOC_ARGS);
69: static int mdoc_aq_pre(MDOC_ARGS);
70: static int mdoc_ar_pre(MDOC_ARGS);
71: static int mdoc_bd_pre(MDOC_ARGS);
1.5 kristaps 72: static int mdoc_bf_pre(MDOC_ARGS);
1.1 kristaps 73: static void mdoc_bl_post(MDOC_ARGS);
74: static int mdoc_bl_pre(MDOC_ARGS);
1.4 kristaps 75: static void mdoc_bq_post(MDOC_ARGS);
76: static int mdoc_bq_pre(MDOC_ARGS);
1.2 kristaps 77: static void mdoc_brq_post(MDOC_ARGS);
78: static int mdoc_brq_pre(MDOC_ARGS);
1.6 kristaps 79: static int mdoc_bt_pre(MDOC_ARGS);
1.4 kristaps 80: static int mdoc_bx_pre(MDOC_ARGS);
1.1 kristaps 81: static int mdoc_cd_pre(MDOC_ARGS);
82: static int mdoc_d1_pre(MDOC_ARGS);
83: static void mdoc_dq_post(MDOC_ARGS);
84: static int mdoc_dq_pre(MDOC_ARGS);
85: static int mdoc_dv_pre(MDOC_ARGS);
86: static int mdoc_fa_pre(MDOC_ARGS);
87: static int mdoc_fd_pre(MDOC_ARGS);
88: static int mdoc_fl_pre(MDOC_ARGS);
89: static int mdoc_fn_pre(MDOC_ARGS);
90: static int mdoc_ft_pre(MDOC_ARGS);
91: static int mdoc_em_pre(MDOC_ARGS);
92: static int mdoc_er_pre(MDOC_ARGS);
93: static int mdoc_ev_pre(MDOC_ARGS);
94: static int mdoc_ex_pre(MDOC_ARGS);
1.4 kristaps 95: static void mdoc_fo_post(MDOC_ARGS);
96: static int mdoc_fo_pre(MDOC_ARGS);
97: static int mdoc_ic_pre(MDOC_ARGS);
98: static int mdoc_in_pre(MDOC_ARGS);
1.66 kristaps 99: static int mdoc_it_block_pre(MDOC_ARGS, enum mdoc_list,
100: int, struct roffsu *, struct roffsu *);
101: static int mdoc_it_head_pre(MDOC_ARGS, enum mdoc_list,
1.27 kristaps 102: struct roffsu *);
1.70 ! kristaps 103: static int mdoc_it_body_pre(MDOC_ARGS, enum mdoc_list,
! 104: struct roffsu *);
1.1 kristaps 105: static int mdoc_it_pre(MDOC_ARGS);
1.6 kristaps 106: static int mdoc_lb_pre(MDOC_ARGS);
107: static int mdoc_li_pre(MDOC_ARGS);
1.2 kristaps 108: static int mdoc_lk_pre(MDOC_ARGS);
109: static int mdoc_mt_pre(MDOC_ARGS);
1.5 kristaps 110: static int mdoc_ms_pre(MDOC_ARGS);
1.1 kristaps 111: static int mdoc_nd_pre(MDOC_ARGS);
112: static int mdoc_nm_pre(MDOC_ARGS);
113: static int mdoc_ns_pre(MDOC_ARGS);
114: static void mdoc_op_post(MDOC_ARGS);
115: static int mdoc_op_pre(MDOC_ARGS);
116: static int mdoc_pa_pre(MDOC_ARGS);
1.5 kristaps 117: static void mdoc_pf_post(MDOC_ARGS);
118: static int mdoc_pf_pre(MDOC_ARGS);
1.1 kristaps 119: static void mdoc_pq_post(MDOC_ARGS);
120: static int mdoc_pq_pre(MDOC_ARGS);
1.5 kristaps 121: static int mdoc_rs_pre(MDOC_ARGS);
1.4 kristaps 122: static int mdoc_rv_pre(MDOC_ARGS);
1.1 kristaps 123: static int mdoc_sh_pre(MDOC_ARGS);
124: static int mdoc_sp_pre(MDOC_ARGS);
125: static void mdoc_sq_post(MDOC_ARGS);
126: static int mdoc_sq_pre(MDOC_ARGS);
127: static int mdoc_ss_pre(MDOC_ARGS);
128: static int mdoc_sx_pre(MDOC_ARGS);
1.6 kristaps 129: static int mdoc_sy_pre(MDOC_ARGS);
130: static int mdoc_ud_pre(MDOC_ARGS);
1.4 kristaps 131: static int mdoc_va_pre(MDOC_ARGS);
1.1 kristaps 132: static int mdoc_vt_pre(MDOC_ARGS);
133: static int mdoc_xr_pre(MDOC_ARGS);
134: static int mdoc_xx_pre(MDOC_ARGS);
135:
136: static const struct htmlmdoc mdocs[MDOC_MAX] = {
1.5 kristaps 137: {mdoc_ap_pre, NULL}, /* Ap */
1.1 kristaps 138: {NULL, NULL}, /* Dd */
139: {NULL, NULL}, /* Dt */
140: {NULL, NULL}, /* Os */
141: {mdoc_sh_pre, NULL }, /* Sh */
142: {mdoc_ss_pre, NULL }, /* Ss */
143: {mdoc_sp_pre, NULL}, /* Pp */
144: {mdoc_d1_pre, NULL}, /* D1 */
145: {mdoc_d1_pre, NULL}, /* Dl */
146: {mdoc_bd_pre, NULL}, /* Bd */
147: {NULL, NULL}, /* Ed */
148: {mdoc_bl_pre, mdoc_bl_post}, /* Bl */
149: {NULL, NULL}, /* El */
150: {mdoc_it_pre, NULL}, /* It */
151: {mdoc_ad_pre, NULL}, /* Ad */
152: {mdoc_an_pre, NULL}, /* An */
153: {mdoc_ar_pre, NULL}, /* Ar */
154: {mdoc_cd_pre, NULL}, /* Cd */
155: {mdoc_fl_pre, NULL}, /* Cm */
156: {mdoc_dv_pre, NULL}, /* Dv */
157: {mdoc_er_pre, NULL}, /* Er */
158: {mdoc_ev_pre, NULL}, /* Ev */
159: {mdoc_ex_pre, NULL}, /* Ex */
160: {mdoc_fa_pre, NULL}, /* Fa */
161: {mdoc_fd_pre, NULL}, /* Fd */
162: {mdoc_fl_pre, NULL}, /* Fl */
163: {mdoc_fn_pre, NULL}, /* Fn */
164: {mdoc_ft_pre, NULL}, /* Ft */
1.4 kristaps 165: {mdoc_ic_pre, NULL}, /* Ic */
166: {mdoc_in_pre, NULL}, /* In */
1.6 kristaps 167: {mdoc_li_pre, NULL}, /* Li */
1.1 kristaps 168: {mdoc_nd_pre, NULL}, /* Nd */
169: {mdoc_nm_pre, NULL}, /* Nm */
170: {mdoc_op_pre, mdoc_op_post}, /* Op */
171: {NULL, NULL}, /* Ot */
172: {mdoc_pa_pre, NULL}, /* Pa */
1.4 kristaps 173: {mdoc_rv_pre, NULL}, /* Rv */
1.1 kristaps 174: {NULL, NULL}, /* St */
1.4 kristaps 175: {mdoc_va_pre, NULL}, /* Va */
1.1 kristaps 176: {mdoc_vt_pre, NULL}, /* Vt */
177: {mdoc_xr_pre, NULL}, /* Xr */
1.10 kristaps 178: {mdoc__x_pre, mdoc__x_post}, /* %A */
179: {mdoc__x_pre, mdoc__x_post}, /* %B */
180: {mdoc__x_pre, mdoc__x_post}, /* %D */
181: {mdoc__x_pre, mdoc__x_post}, /* %I */
182: {mdoc__x_pre, mdoc__x_post}, /* %J */
183: {mdoc__x_pre, mdoc__x_post}, /* %N */
184: {mdoc__x_pre, mdoc__x_post}, /* %O */
185: {mdoc__x_pre, mdoc__x_post}, /* %P */
186: {mdoc__x_pre, mdoc__x_post}, /* %R */
187: {mdoc__x_pre, mdoc__x_post}, /* %T */
188: {mdoc__x_pre, mdoc__x_post}, /* %V */
1.1 kristaps 189: {NULL, NULL}, /* Ac */
190: {mdoc_aq_pre, mdoc_aq_post}, /* Ao */
191: {mdoc_aq_pre, mdoc_aq_post}, /* Aq */
192: {NULL, NULL}, /* At */
193: {NULL, NULL}, /* Bc */
1.5 kristaps 194: {mdoc_bf_pre, NULL}, /* Bf */
1.4 kristaps 195: {mdoc_bq_pre, mdoc_bq_post}, /* Bo */
196: {mdoc_bq_pre, mdoc_bq_post}, /* Bq */
1.1 kristaps 197: {mdoc_xx_pre, NULL}, /* Bsx */
1.4 kristaps 198: {mdoc_bx_pre, NULL}, /* Bx */
1.1 kristaps 199: {NULL, NULL}, /* Db */
200: {NULL, NULL}, /* Dc */
1.4 kristaps 201: {mdoc_dq_pre, mdoc_dq_post}, /* Do */
1.1 kristaps 202: {mdoc_dq_pre, mdoc_dq_post}, /* Dq */
1.55 kristaps 203: {NULL, NULL}, /* Ec */ /* FIXME: no space */
1.1 kristaps 204: {NULL, NULL}, /* Ef */
205: {mdoc_em_pre, NULL}, /* Em */
206: {NULL, NULL}, /* Eo */
207: {mdoc_xx_pre, NULL}, /* Fx */
1.5 kristaps 208: {mdoc_ms_pre, NULL}, /* Ms */ /* FIXME: convert to symbol? */
1.1 kristaps 209: {NULL, NULL}, /* No */
210: {mdoc_ns_pre, NULL}, /* Ns */
211: {mdoc_xx_pre, NULL}, /* Nx */
212: {mdoc_xx_pre, NULL}, /* Ox */
213: {NULL, NULL}, /* Pc */
1.5 kristaps 214: {mdoc_pf_pre, mdoc_pf_post}, /* Pf */
1.1 kristaps 215: {mdoc_pq_pre, mdoc_pq_post}, /* Po */
216: {mdoc_pq_pre, mdoc_pq_post}, /* Pq */
217: {NULL, NULL}, /* Qc */
1.4 kristaps 218: {mdoc_sq_pre, mdoc_sq_post}, /* Ql */
1.5 kristaps 219: {mdoc_dq_pre, mdoc_dq_post}, /* Qo */
220: {mdoc_dq_pre, mdoc_dq_post}, /* Qq */
1.1 kristaps 221: {NULL, NULL}, /* Re */
1.5 kristaps 222: {mdoc_rs_pre, NULL}, /* Rs */
1.1 kristaps 223: {NULL, NULL}, /* Sc */
224: {mdoc_sq_pre, mdoc_sq_post}, /* So */
225: {mdoc_sq_pre, mdoc_sq_post}, /* Sq */
1.6 kristaps 226: {NULL, NULL}, /* Sm */ /* FIXME - no idea. */
1.1 kristaps 227: {mdoc_sx_pre, NULL}, /* Sx */
1.6 kristaps 228: {mdoc_sy_pre, NULL}, /* Sy */
1.1 kristaps 229: {NULL, NULL}, /* Tn */
230: {mdoc_xx_pre, NULL}, /* Ux */
231: {NULL, NULL}, /* Xc */
232: {NULL, NULL}, /* Xo */
1.4 kristaps 233: {mdoc_fo_pre, mdoc_fo_post}, /* Fo */
1.1 kristaps 234: {NULL, NULL}, /* Fc */
1.4 kristaps 235: {mdoc_op_pre, mdoc_op_post}, /* Oo */
1.1 kristaps 236: {NULL, NULL}, /* Oc */
237: {NULL, NULL}, /* Bk */
238: {NULL, NULL}, /* Ek */
1.6 kristaps 239: {mdoc_bt_pre, NULL}, /* Bt */
1.1 kristaps 240: {NULL, NULL}, /* Hf */
241: {NULL, NULL}, /* Fr */
1.6 kristaps 242: {mdoc_ud_pre, NULL}, /* Ud */
243: {mdoc_lb_pre, NULL}, /* Lb */
1.1 kristaps 244: {mdoc_sp_pre, NULL}, /* Lp */
1.2 kristaps 245: {mdoc_lk_pre, NULL}, /* Lk */
246: {mdoc_mt_pre, NULL}, /* Mt */
247: {mdoc_brq_pre, mdoc_brq_post}, /* Brq */
248: {mdoc_brq_pre, mdoc_brq_post}, /* Bro */
1.1 kristaps 249: {NULL, NULL}, /* Brc */
1.10 kristaps 250: {mdoc__x_pre, mdoc__x_post}, /* %C */
1.2 kristaps 251: {NULL, NULL}, /* Es */ /* TODO */
252: {NULL, NULL}, /* En */ /* TODO */
1.1 kristaps 253: {mdoc_xx_pre, NULL}, /* Dx */
1.10 kristaps 254: {mdoc__x_pre, mdoc__x_post}, /* %Q */
1.1 kristaps 255: {mdoc_sp_pre, NULL}, /* br */
256: {mdoc_sp_pre, NULL}, /* sp */
1.37 kristaps 257: {mdoc__x_pre, mdoc__x_post}, /* %U */
1.1 kristaps 258: };
259:
260:
261: void
262: html_mdoc(void *arg, const struct mdoc *m)
263: {
264: struct html *h;
265: struct tag *t;
266:
267: h = (struct html *)arg;
268:
1.53 kristaps 269: print_gen_decls(h);
1.1 kristaps 270: t = print_otag(h, TAG_HTML, 0, NULL);
271: print_mdoc(mdoc_meta(m), mdoc_node(m), h);
272: print_tagq(h, t);
273:
274: printf("\n");
275: }
276:
277:
1.23 kristaps 278: /*
279: * Calculate the scaling unit passed in a `-width' argument. This uses
280: * either a native scaling unit (e.g., 1i, 2m) or the string length of
281: * the value.
282: */
283: static void
284: a2width(const char *p, struct roffsu *su)
1.1 kristaps 285: {
286:
1.32 kristaps 287: if ( ! a2roffsu(p, su, SCALE_MAX)) {
288: su->unit = SCALE_EM;
289: su->scale = (int)strlen(p);
290: }
1.1 kristaps 291: }
292:
293:
1.23 kristaps 294: /*
295: * Calculate the scaling unit passed in an `-offset' argument. This
296: * uses either a native scaling unit (e.g., 1i, 2m), one of a set of
297: * predefined strings (indent, etc.), or the string length of the value.
298: */
299: static void
300: a2offs(const char *p, struct roffsu *su)
1.1 kristaps 301: {
302:
1.31 kristaps 303: /* FIXME: "right"? */
304:
1.1 kristaps 305: if (0 == strcmp(p, "left"))
1.23 kristaps 306: SCALE_HS_INIT(su, 0);
307: else if (0 == strcmp(p, "indent"))
308: SCALE_HS_INIT(su, INDENT);
309: else if (0 == strcmp(p, "indent-two"))
310: SCALE_HS_INIT(su, INDENT * 2);
1.32 kristaps 311: else if ( ! a2roffsu(p, su, SCALE_MAX)) {
1.24 kristaps 312: su->unit = SCALE_EM;
313: su->scale = (int)strlen(p);
314: }
1.1 kristaps 315: }
316:
317:
318: static void
319: print_mdoc(MDOC_ARGS)
320: {
321: struct tag *t;
322: struct htmlpair tag;
323:
324: t = print_otag(h, TAG_HEAD, 0, NULL);
325: print_mdoc_head(m, n, h);
326: print_tagq(h, t);
327:
328: t = print_otag(h, TAG_BODY, 0, NULL);
329:
330: tag.key = ATTR_CLASS;
331: tag.val = "body";
332: print_otag(h, TAG_DIV, 1, &tag);
333:
334: print_mdoc_nodelist(m, n, h);
335: print_tagq(h, t);
336: }
337:
338:
339: /* ARGSUSED */
340: static void
341: print_mdoc_head(MDOC_ARGS)
342: {
343:
344: print_gen_head(h);
1.20 kristaps 345: bufinit(h);
1.63 kristaps 346: buffmt(h, "%s(%s)", m->title, m->msec);
1.1 kristaps 347:
348: if (m->arch) {
1.20 kristaps 349: bufcat(h, " (");
350: bufcat(h, m->arch);
351: bufcat(h, ")");
1.1 kristaps 352: }
353:
354: print_otag(h, TAG_TITLE, 0, NULL);
1.20 kristaps 355: print_text(h, h->buf);
1.1 kristaps 356: }
357:
358:
359: static void
360: print_mdoc_nodelist(MDOC_ARGS)
361: {
362:
363: print_mdoc_node(m, n, h);
364: if (n->next)
365: print_mdoc_nodelist(m, n->next, h);
366: }
367:
368:
369: static void
370: print_mdoc_node(MDOC_ARGS)
371: {
372: int child;
373: struct tag *t;
374:
375: child = 1;
1.39 kristaps 376: t = h->tags.head;
1.1 kristaps 377:
1.16 kristaps 378: bufinit(h);
1.1 kristaps 379: switch (n->type) {
380: case (MDOC_ROOT):
381: child = mdoc_root_pre(m, n, h);
382: break;
383: case (MDOC_TEXT):
384: print_text(h, n->string);
1.48 kristaps 385: return;
1.1 kristaps 386: default:
387: if (mdocs[n->tok].pre)
388: child = (*mdocs[n->tok].pre)(m, n, h);
389: break;
390: }
391:
392: if (child && n->child)
393: print_mdoc_nodelist(m, n->child, h);
394:
395: print_stagq(h, t);
396:
1.16 kristaps 397: bufinit(h);
1.1 kristaps 398: switch (n->type) {
399: case (MDOC_ROOT):
400: mdoc_root_post(m, n, h);
401: break;
402: default:
403: if (mdocs[n->tok].post)
404: (*mdocs[n->tok].post)(m, n, h);
405: break;
406: }
407: }
408:
409:
410: /* ARGSUSED */
411: static void
412: mdoc_root_post(MDOC_ARGS)
413: {
1.40 kristaps 414: struct htmlpair tag[3];
1.1 kristaps 415: struct tag *t, *tt;
1.36 kristaps 416: char b[DATESIZ];
417:
418: time2a(m->date, b, DATESIZ);
1.1 kristaps 419:
1.23 kristaps 420: /*
421: * XXX: this should use divs, but in Firefox, divs with nested
422: * divs for some reason puke when trying to put a border line
423: * below. So I use tables, instead.
424: */
425:
426: PAIR_CLASS_INIT(&tag[0], "footer");
427: bufcat_style(h, "width", "100%");
428: PAIR_STYLE_INIT(&tag[1], h);
1.40 kristaps 429: PAIR_SUMMARY_INIT(&tag[2], "footer");
430:
431: t = print_otag(h, TAG_TABLE, 3, tag);
1.1 kristaps 432: tt = print_otag(h, TAG_TR, 0, NULL);
433:
1.23 kristaps 434: bufinit(h);
435: bufcat_style(h, "width", "50%");
436: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 437: print_otag(h, TAG_TD, 1, tag);
438: print_text(h, b);
439: print_stagq(h, tt);
440:
1.23 kristaps 441: bufinit(h);
442: bufcat_style(h, "width", "50%");
443: bufcat_style(h, "text-align", "right");
444: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 445: print_otag(h, TAG_TD, 1, tag);
446: print_text(h, m->os);
447: print_tagq(h, t);
448: }
449:
450:
451: /* ARGSUSED */
452: static int
453: mdoc_root_pre(MDOC_ARGS)
454: {
1.40 kristaps 455: struct htmlpair tag[3];
1.1 kristaps 456: struct tag *t, *tt;
457: char b[BUFSIZ], title[BUFSIZ];
458:
459: (void)strlcpy(b, m->vol, BUFSIZ);
460:
461: if (m->arch) {
462: (void)strlcat(b, " (", BUFSIZ);
463: (void)strlcat(b, m->arch, BUFSIZ);
464: (void)strlcat(b, ")", BUFSIZ);
465: }
466:
467: (void)snprintf(title, BUFSIZ - 1,
1.63 kristaps 468: "%s(%s)", m->title, m->msec);
1.1 kristaps 469:
1.23 kristaps 470: /* XXX: see note in mdoc_root_post() about divs. */
471:
472: PAIR_CLASS_INIT(&tag[0], "header");
473: bufcat_style(h, "width", "100%");
474: PAIR_STYLE_INIT(&tag[1], h);
1.40 kristaps 475: PAIR_SUMMARY_INIT(&tag[2], "header");
476:
477: t = print_otag(h, TAG_TABLE, 3, tag);
478:
1.1 kristaps 479: tt = print_otag(h, TAG_TR, 0, NULL);
480:
1.23 kristaps 481: bufinit(h);
482: bufcat_style(h, "width", "10%");
483: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 484: print_otag(h, TAG_TD, 1, tag);
1.2 kristaps 485: print_text(h, title);
1.1 kristaps 486: print_stagq(h, tt);
487:
1.23 kristaps 488: bufinit(h);
489: bufcat_style(h, "text-align", "center");
490: bufcat_style(h, "white-space", "nowrap");
491: bufcat_style(h, "width", "80%");
492: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 493: print_otag(h, TAG_TD, 1, tag);
1.2 kristaps 494: print_text(h, b);
1.1 kristaps 495: print_stagq(h, tt);
496:
1.23 kristaps 497: bufinit(h);
498: bufcat_style(h, "text-align", "right");
499: bufcat_style(h, "width", "10%");
500: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 501: print_otag(h, TAG_TD, 1, tag);
1.2 kristaps 502: print_text(h, title);
1.1 kristaps 503: print_tagq(h, t);
504: return(1);
505: }
506:
507:
508: /* ARGSUSED */
509: static int
510: mdoc_sh_pre(MDOC_ARGS)
511: {
512: struct htmlpair tag[2];
513: const struct mdoc_node *nn;
1.41 kristaps 514: char buf[BUFSIZ];
1.23 kristaps 515: struct roffsu su;
1.21 kristaps 516:
517: if (MDOC_BODY == n->type) {
1.23 kristaps 518: SCALE_HS_INIT(&su, INDENT);
519: bufcat_su(h, "margin-left", &su);
520: PAIR_CLASS_INIT(&tag[0], "sec-body");
521: PAIR_STYLE_INIT(&tag[1], h);
1.21 kristaps 522: print_otag(h, TAG_DIV, 2, tag);
1.1 kristaps 523: return(1);
524: } else if (MDOC_BLOCK == n->type) {
1.23 kristaps 525: PAIR_CLASS_INIT(&tag[0], "sec-block");
1.1 kristaps 526: if (n->prev && NULL == n->prev->body->child) {
527: print_otag(h, TAG_DIV, 1, tag);
528: return(1);
529: }
1.23 kristaps 530:
531: SCALE_VS_INIT(&su, 1);
532: bufcat_su(h, "margin-top", &su);
1.1 kristaps 533: if (NULL == n->next)
1.23 kristaps 534: bufcat_su(h, "margin-bottom", &su);
1.1 kristaps 535:
1.23 kristaps 536: PAIR_STYLE_INIT(&tag[1], h);
1.1 kristaps 537: print_otag(h, TAG_DIV, 2, tag);
538: return(1);
539: }
540:
1.42 kristaps 541: buf[0] = '\0';
1.21 kristaps 542: for (nn = n->child; nn; nn = nn->next) {
1.41 kristaps 543: html_idcat(buf, nn->string, BUFSIZ);
1.21 kristaps 544: if (nn->next)
1.42 kristaps 545: html_idcat(buf, " ", BUFSIZ);
1.21 kristaps 546: }
547:
1.57 kristaps 548: PAIR_CLASS_INIT(&tag[0], "sec-head");
549: PAIR_ID_INIT(&tag[1], buf);
1.22 kristaps 550:
1.1 kristaps 551: print_otag(h, TAG_DIV, 2, tag);
552: return(1);
553: }
554:
555:
556: /* ARGSUSED */
557: static int
558: mdoc_ss_pre(MDOC_ARGS)
559: {
1.21 kristaps 560: struct htmlpair tag[3];
1.1 kristaps 561: const struct mdoc_node *nn;
1.41 kristaps 562: char buf[BUFSIZ];
1.23 kristaps 563: struct roffsu su;
1.1 kristaps 564:
1.23 kristaps 565: SCALE_VS_INIT(&su, 1);
1.1 kristaps 566:
567: if (MDOC_BODY == n->type) {
1.23 kristaps 568: PAIR_CLASS_INIT(&tag[0], "ssec-body");
1.1 kristaps 569: if (n->parent->next && n->child) {
1.23 kristaps 570: bufcat_su(h, "margin-bottom", &su);
571: PAIR_STYLE_INIT(&tag[1], h);
572: print_otag(h, TAG_DIV, 2, tag);
573: } else
574: print_otag(h, TAG_DIV, 1, tag);
1.1 kristaps 575: return(1);
576: } else if (MDOC_BLOCK == n->type) {
1.23 kristaps 577: PAIR_CLASS_INIT(&tag[0], "ssec-block");
1.1 kristaps 578: if (n->prev) {
1.23 kristaps 579: bufcat_su(h, "margin-top", &su);
580: PAIR_STYLE_INIT(&tag[1], h);
581: print_otag(h, TAG_DIV, 2, tag);
582: } else
583: print_otag(h, TAG_DIV, 1, tag);
1.1 kristaps 584: return(1);
585: }
586:
1.23 kristaps 587: /* TODO: see note in mdoc_sh_pre() about duplicates. */
588:
1.42 kristaps 589: buf[0] = '\0';
1.21 kristaps 590: for (nn = n->child; nn; nn = nn->next) {
1.41 kristaps 591: html_idcat(buf, nn->string, BUFSIZ);
1.21 kristaps 592: if (nn->next)
1.42 kristaps 593: html_idcat(buf, " ", BUFSIZ);
1.21 kristaps 594: }
595:
1.23 kristaps 596: SCALE_HS_INIT(&su, INDENT - HALFINDENT);
597: su.scale = -su.scale;
598: bufcat_su(h, "margin-left", &su);
1.22 kristaps 599:
1.23 kristaps 600: PAIR_CLASS_INIT(&tag[0], "ssec-head");
601: PAIR_STYLE_INIT(&tag[1], h);
1.57 kristaps 602: PAIR_ID_INIT(&tag[2], buf);
603:
1.21 kristaps 604: print_otag(h, TAG_DIV, 3, tag);
1.1 kristaps 605: return(1);
606: }
607:
608:
609: /* ARGSUSED */
610: static int
611: mdoc_fl_pre(MDOC_ARGS)
612: {
613: struct htmlpair tag;
614:
1.51 kristaps 615: PAIR_CLASS_INIT(&tag, "flag");
616: print_otag(h, TAG_SPAN, 1, &tag);
617:
1.50 kristaps 618: /* `Cm' has no leading hyphen. */
619:
1.51 kristaps 620: if (MDOC_Cm == n->tok)
1.50 kristaps 621: return(1);
622:
623: print_text(h, "\\-");
624:
625: if (n->child)
1.58 kristaps 626: h->flags |= HTML_NOSPACE;
627: else if (n->next && n->next->line == n->line)
1.1 kristaps 628: h->flags |= HTML_NOSPACE;
1.50 kristaps 629:
1.1 kristaps 630: return(1);
631: }
632:
633:
634: /* ARGSUSED */
635: static int
636: mdoc_nd_pre(MDOC_ARGS)
637: {
638: struct htmlpair tag;
639:
640: if (MDOC_BODY != n->type)
641: return(1);
642:
1.24 kristaps 643: /* XXX: this tag in theory can contain block elements. */
644:
1.1 kristaps 645: print_text(h, "\\(em");
1.23 kristaps 646: PAIR_CLASS_INIT(&tag, "desc-body");
1.1 kristaps 647: print_otag(h, TAG_SPAN, 1, &tag);
648: return(1);
649: }
650:
651:
652: /* ARGSUSED */
653: static int
654: mdoc_op_pre(MDOC_ARGS)
655: {
656: struct htmlpair tag;
657:
658: if (MDOC_BODY != n->type)
659: return(1);
660:
1.24 kristaps 661: /* XXX: this tag in theory can contain block elements. */
662:
1.1 kristaps 663: print_text(h, "\\(lB");
664: h->flags |= HTML_NOSPACE;
1.23 kristaps 665: PAIR_CLASS_INIT(&tag, "opt");
1.1 kristaps 666: print_otag(h, TAG_SPAN, 1, &tag);
667: return(1);
668: }
669:
670:
671: /* ARGSUSED */
672: static void
673: mdoc_op_post(MDOC_ARGS)
674: {
675:
676: if (MDOC_BODY != n->type)
677: return;
678: h->flags |= HTML_NOSPACE;
679: print_text(h, "\\(rB");
680: }
681:
682:
683: static int
684: mdoc_nm_pre(MDOC_ARGS)
685: {
686: struct htmlpair tag;
687:
1.65 kristaps 688: if (NULL == n->child && NULL == m->name)
689: return(1);
690:
1.62 kristaps 691: if (SEC_SYNOPSIS == n->sec &&
692: n->prev && MDOC_LINE & n->flags) {
1.47 kristaps 693: bufcat_style(h, "clear", "both");
694: PAIR_STYLE_INIT(&tag, h);
695: print_otag(h, TAG_BR, 1, &tag);
696: }
1.1 kristaps 697:
1.23 kristaps 698: PAIR_CLASS_INIT(&tag, "name");
1.1 kristaps 699: print_otag(h, TAG_SPAN, 1, &tag);
700: if (NULL == n->child)
701: print_text(h, m->name);
702:
703: return(1);
704: }
705:
706:
707: /* ARGSUSED */
708: static int
709: mdoc_xr_pre(MDOC_ARGS)
710: {
711: struct htmlpair tag[2];
712: const struct mdoc_node *nn;
1.56 kristaps 713:
714: if (NULL == n->child)
715: return(0);
1.17 kristaps 716:
1.23 kristaps 717: PAIR_CLASS_INIT(&tag[0], "link-man");
1.1 kristaps 718:
1.17 kristaps 719: if (h->base_man) {
1.23 kristaps 720: buffmt_man(h, n->child->string,
721: n->child->next ?
1.17 kristaps 722: n->child->next->string : NULL);
1.57 kristaps 723: PAIR_HREF_INIT(&tag[1], h->buf);
1.23 kristaps 724: print_otag(h, TAG_A, 2, tag);
725: } else
726: print_otag(h, TAG_A, 1, tag);
1.1 kristaps 727:
728: nn = n->child;
729: print_text(h, nn->string);
1.16 kristaps 730:
1.1 kristaps 731: if (NULL == (nn = nn->next))
732: return(0);
733:
734: h->flags |= HTML_NOSPACE;
735: print_text(h, "(");
736: h->flags |= HTML_NOSPACE;
737: print_text(h, nn->string);
738: h->flags |= HTML_NOSPACE;
739: print_text(h, ")");
740: return(0);
741: }
742:
743:
744: /* ARGSUSED */
745: static int
746: mdoc_ns_pre(MDOC_ARGS)
747: {
748:
749: h->flags |= HTML_NOSPACE;
750: return(1);
751: }
752:
753:
754: /* ARGSUSED */
755: static int
756: mdoc_ar_pre(MDOC_ARGS)
757: {
758: struct htmlpair tag;
759:
1.23 kristaps 760: PAIR_CLASS_INIT(&tag, "arg");
1.1 kristaps 761: print_otag(h, TAG_SPAN, 1, &tag);
762: return(1);
763: }
764:
765:
766: /* ARGSUSED */
767: static int
768: mdoc_xx_pre(MDOC_ARGS)
769: {
770: const char *pp;
771: struct htmlpair tag;
772:
773: switch (n->tok) {
774: case (MDOC_Bsx):
775: pp = "BSDI BSD/OS";
776: break;
777: case (MDOC_Dx):
1.45 kristaps 778: pp = "DragonFly";
1.1 kristaps 779: break;
780: case (MDOC_Fx):
781: pp = "FreeBSD";
782: break;
783: case (MDOC_Nx):
784: pp = "NetBSD";
785: break;
786: case (MDOC_Ox):
787: pp = "OpenBSD";
788: break;
789: case (MDOC_Ux):
790: pp = "UNIX";
791: break;
792: default:
793: return(1);
794: }
795:
1.23 kristaps 796: PAIR_CLASS_INIT(&tag, "unix");
1.1 kristaps 797: print_otag(h, TAG_SPAN, 1, &tag);
798: print_text(h, pp);
799: return(1);
800: }
801:
802:
803: /* ARGSUSED */
804: static int
1.4 kristaps 805: mdoc_bx_pre(MDOC_ARGS)
806: {
807: const struct mdoc_node *nn;
808: struct htmlpair tag;
809:
1.23 kristaps 810: PAIR_CLASS_INIT(&tag, "unix");
1.4 kristaps 811: print_otag(h, TAG_SPAN, 1, &tag);
812:
813: for (nn = n->child; nn; nn = nn->next)
814: print_mdoc_node(m, nn, h);
815:
816: if (n->child)
817: h->flags |= HTML_NOSPACE;
818:
819: print_text(h, "BSD");
820: return(0);
821: }
822:
823:
824: /* ARGSUSED */
825: static int
1.66 kristaps 826: mdoc_it_block_pre(MDOC_ARGS, enum mdoc_list type, int comp,
1.27 kristaps 827: struct roffsu *offs, struct roffsu *width)
1.1 kristaps 828: {
1.14 kristaps 829: struct htmlpair tag;
830: const struct mdoc_node *nn;
1.23 kristaps 831: struct roffsu su;
832:
833: nn = n->parent->parent;
834: assert(nn->args);
835:
1.24 kristaps 836: /* XXX: see notes in mdoc_it_pre(). */
837:
1.66 kristaps 838: if (LIST_column == type) {
1.24 kristaps 839: /* Don't width-pad on the left. */
840: SCALE_HS_INIT(width, 0);
841: /* Also disallow non-compact. */
842: comp = 1;
843: }
1.66 kristaps 844: if (LIST_diag == type)
1.24 kristaps 845: /* Mandate non-compact with empty prior. */
1.23 kristaps 846: if (n->prev && NULL == n->prev->body->child)
847: comp = 1;
848:
1.24 kristaps 849: bufcat_style(h, "clear", "both");
1.23 kristaps 850: if (offs->scale > 0)
851: bufcat_su(h, "margin-left", offs);
852: if (width->scale > 0)
853: bufcat_su(h, "padding-left", width);
1.1 kristaps 854:
1.23 kristaps 855: PAIR_STYLE_INIT(&tag, h);
856:
1.24 kristaps 857: /* Mandate compact following `Ss' and `Sh' starts. */
858:
1.23 kristaps 859: for (nn = n; nn && ! comp; nn = nn->parent) {
860: if (MDOC_BLOCK != nn->type)
861: continue;
862: if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
863: comp = 1;
864: if (nn->prev)
865: break;
1.1 kristaps 866: }
867:
1.23 kristaps 868: if ( ! comp) {
869: SCALE_VS_INIT(&su, 1);
870: bufcat_su(h, "padding-top", &su);
1.1 kristaps 871: }
872:
1.23 kristaps 873: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 874: print_otag(h, TAG_DIV, 1, &tag);
875: return(1);
876: }
877:
878:
1.25 kristaps 879: /* ARGSUSED */
1.1 kristaps 880: static int
1.70 ! kristaps 881: mdoc_it_body_pre(MDOC_ARGS, enum mdoc_list type, struct roffsu *width)
1.1 kristaps 882: {
1.23 kristaps 883: struct htmlpair tag;
884: struct roffsu su;
885:
886: switch (type) {
1.66 kristaps 887: case (LIST_item):
1.23 kristaps 888: /* FALLTHROUGH */
1.66 kristaps 889: case (LIST_ohang):
1.23 kristaps 890: /* FALLTHROUGH */
1.66 kristaps 891: case (LIST_column):
1.70 ! kristaps 892: bufcat_su(h, "min-width", width);
! 893: bufcat_style(h, "clear", "none");
! 894: if (n->next)
! 895: bufcat_style(h, "float", "left");
! 896: PAIR_STYLE_INIT(&tag, h);
! 897: print_otag(h, TAG_DIV, 1, &tag);
1.23 kristaps 898: break;
899: default:
1.24 kristaps 900: /*
901: * XXX: this tricks CSS into aligning the bodies with
902: * the right-padding in the head.
903: */
1.23 kristaps 904: SCALE_HS_INIT(&su, 2);
905: bufcat_su(h, "margin-left", &su);
906: PAIR_STYLE_INIT(&tag, h);
907: print_otag(h, TAG_DIV, 1, &tag);
908: break;
909: }
1.1 kristaps 910:
911: return(1);
912: }
913:
914:
1.25 kristaps 915: /* ARGSUSED */
1.1 kristaps 916: static int
1.66 kristaps 917: mdoc_it_head_pre(MDOC_ARGS, enum mdoc_list type, struct roffsu *width)
1.1 kristaps 918: {
919: struct htmlpair tag;
920: struct ord *ord;
921: char nbuf[BUFSIZ];
922:
1.23 kristaps 923: switch (type) {
1.66 kristaps 924: case (LIST_item):
1.46 kristaps 925: return(0);
1.66 kristaps 926: case (LIST_ohang):
1.46 kristaps 927: print_otag(h, TAG_DIV, 0, &tag);
928: return(1);
1.66 kristaps 929: case (LIST_column):
1.1 kristaps 930: break;
931: default:
1.23 kristaps 932: bufcat_su(h, "min-width", width);
933: SCALE_INVERT(width);
934: bufcat_su(h, "margin-left", width);
1.2 kristaps 935: if (n->next && n->next->child)
1.23 kristaps 936: bufcat_style(h, "float", "left");
1.24 kristaps 937:
938: /* XXX: buffer if we run into body. */
1.23 kristaps 939: SCALE_HS_INIT(width, 1);
940: bufcat_su(h, "margin-right", width);
941: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 942: print_otag(h, TAG_DIV, 1, &tag);
943: break;
944: }
945:
1.23 kristaps 946: switch (type) {
1.66 kristaps 947: case (LIST_diag):
1.23 kristaps 948: PAIR_CLASS_INIT(&tag, "diag");
1.1 kristaps 949: print_otag(h, TAG_SPAN, 1, &tag);
950: break;
1.66 kristaps 951: case (LIST_enum):
1.39 kristaps 952: ord = h->ords.head;
1.1 kristaps 953: assert(ord);
954: nbuf[BUFSIZ - 1] = 0;
955: (void)snprintf(nbuf, BUFSIZ - 1, "%d.", ord->pos++);
956: print_text(h, nbuf);
957: return(0);
1.66 kristaps 958: case (LIST_dash):
1.1 kristaps 959: print_text(h, "\\(en");
960: return(0);
1.66 kristaps 961: case (LIST_hyphen):
1.4 kristaps 962: print_text(h, "\\(hy");
1.1 kristaps 963: return(0);
1.66 kristaps 964: case (LIST_bullet):
1.1 kristaps 965: print_text(h, "\\(bu");
966: return(0);
967: default:
968: break;
969: }
970:
971: return(1);
972: }
973:
974:
975: static int
1.23 kristaps 976: mdoc_it_pre(MDOC_ARGS)
1.1 kristaps 977: {
1.66 kristaps 978: int i, wp, comp;
1.1 kristaps 979: const struct mdoc_node *bl, *nn;
1.23 kristaps 980: struct roffsu width, offs;
1.66 kristaps 981: enum mdoc_list type;
1.23 kristaps 982:
1.24 kristaps 983: /*
984: * XXX: be very careful in changing anything, here. Lists in
985: * mandoc have many peculiarities; furthermore, they don't
986: * translate well into HTML and require a bit of mangling.
987: */
1.1 kristaps 988:
989: bl = n->parent->parent;
1.23 kristaps 990: if (MDOC_BLOCK != n->type)
1.1 kristaps 991: bl = bl->parent;
992:
1.66 kristaps 993: type = bl->data.list;
1.1 kristaps 994:
1.23 kristaps 995: /* Set default width and offset. */
1.1 kristaps 996:
1.24 kristaps 997: SCALE_HS_INIT(&offs, 0);
998:
1.1 kristaps 999: switch (type) {
1.66 kristaps 1000: case (LIST_enum):
1.1 kristaps 1001: /* FALLTHROUGH */
1.66 kristaps 1002: case (LIST_dash):
1.1 kristaps 1003: /* FALLTHROUGH */
1.66 kristaps 1004: case (LIST_hyphen):
1.1 kristaps 1005: /* FALLTHROUGH */
1.66 kristaps 1006: case (LIST_bullet):
1.23 kristaps 1007: SCALE_HS_INIT(&width, 2);
1.1 kristaps 1008: break;
1.23 kristaps 1009: default:
1010: SCALE_HS_INIT(&width, INDENT);
1011: break;
1012: }
1013:
1014: /* Get width, offset, and compact arguments. */
1015:
1016: for (wp = -1, comp = i = 0; i < (int)bl->args->argc; i++)
1017: switch (bl->args->argv[i].arg) {
1.24 kristaps 1018: case (MDOC_Column):
1019: wp = i; /* Save for later. */
1020: break;
1.23 kristaps 1021: case (MDOC_Width):
1022: a2width(bl->args->argv[i].value[0], &width);
1023: break;
1024: case (MDOC_Offset):
1025: a2offs(bl->args->argv[i].value[0], &offs);
1026: break;
1027: case (MDOC_Compact):
1028: comp = 1;
1029: break;
1030: default:
1031: break;
1032: }
1033:
1034: /* Override width in some cases. */
1035:
1036: switch (type) {
1.66 kristaps 1037: case (LIST_ohang):
1.46 kristaps 1038: /* FALLTHROUGH */
1.66 kristaps 1039: case (LIST_item):
1.33 kristaps 1040: /* FALLTHROUGH */
1.66 kristaps 1041: case (LIST_inset):
1.1 kristaps 1042: /* FALLTHROUGH */
1.66 kristaps 1043: case (LIST_diag):
1.23 kristaps 1044: SCALE_HS_INIT(&width, 0);
1.1 kristaps 1045: break;
1046: default:
1.23 kristaps 1047: if (0 == width.scale)
1048: SCALE_HS_INIT(&width, INDENT);
1.1 kristaps 1049: break;
1050: }
1051:
1.70 ! kristaps 1052: if (LIST_column == type && MDOC_BODY == n->type) {
1.23 kristaps 1053: nn = n->parent->child;
1.70 ! kristaps 1054: for (i = 0; nn && nn != n; nn = nn->next)
! 1055: if (MDOC_BODY == nn->type)
! 1056: i++;
1.24 kristaps 1057: if (i < (int)bl->args->argv[wp].sz)
1.23 kristaps 1058: a2width(bl->args->argv[wp].value[i], &width);
1.1 kristaps 1059: }
1060:
1.70 ! kristaps 1061: if (MDOC_HEAD == n->type)
! 1062: return(mdoc_it_head_pre(m, n, h, type, &width));
! 1063: else if (MDOC_BODY == n->type)
! 1064: return(mdoc_it_body_pre(m, n, h, type, &width));
! 1065:
! 1066: return(mdoc_it_block_pre(m, n, h, type, comp, &offs, &width));
1.1 kristaps 1067: }
1068:
1069:
1070: /* ARGSUSED */
1071: static int
1072: mdoc_bl_pre(MDOC_ARGS)
1073: {
1074: struct ord *ord;
1075:
1.59 kristaps 1076: if (MDOC_HEAD == n->type)
1077: return(0);
1.1 kristaps 1078: if (MDOC_BLOCK != n->type)
1079: return(1);
1.67 kristaps 1080: if (LIST_enum != n->data.list)
1.1 kristaps 1081: return(1);
1082:
1083: ord = malloc(sizeof(struct ord));
1.43 kristaps 1084: if (NULL == ord) {
1.44 kristaps 1085: perror(NULL);
1.43 kristaps 1086: exit(EXIT_FAILURE);
1087: }
1.1 kristaps 1088: ord->cookie = n;
1089: ord->pos = 1;
1.39 kristaps 1090: ord->next = h->ords.head;
1091: h->ords.head = ord;
1.1 kristaps 1092: return(1);
1093: }
1094:
1095:
1096: /* ARGSUSED */
1097: static void
1098: mdoc_bl_post(MDOC_ARGS)
1099: {
1100: struct ord *ord;
1101:
1102: if (MDOC_BLOCK != n->type)
1103: return;
1.67 kristaps 1104: if (LIST_enum != n->data.list)
1.1 kristaps 1105: return;
1106:
1.39 kristaps 1107: ord = h->ords.head;
1.1 kristaps 1108: assert(ord);
1.39 kristaps 1109: h->ords.head = ord->next;
1.1 kristaps 1110: free(ord);
1111: }
1112:
1113:
1114: /* ARGSUSED */
1115: static int
1116: mdoc_ex_pre(MDOC_ARGS)
1117: {
1118: const struct mdoc_node *nn;
1119: struct tag *t;
1120: struct htmlpair tag;
1121:
1.23 kristaps 1122: PAIR_CLASS_INIT(&tag, "utility");
1123:
1.1 kristaps 1124: print_text(h, "The");
1125: for (nn = n->child; nn; nn = nn->next) {
1126: t = print_otag(h, TAG_SPAN, 1, &tag);
1127: print_text(h, nn->string);
1128: print_tagq(h, t);
1129:
1130: h->flags |= HTML_NOSPACE;
1131:
1132: if (nn->next && NULL == nn->next->next)
1133: print_text(h, ", and");
1134: else if (nn->next)
1135: print_text(h, ",");
1136: else
1137: h->flags &= ~HTML_NOSPACE;
1138: }
1139:
1.65 kristaps 1140: if (n->child && n->child->next)
1.1 kristaps 1141: print_text(h, "utilities exit");
1142: else
1143: print_text(h, "utility exits");
1144:
1145: print_text(h, "0 on success, and >0 if an error occurs.");
1146: return(0);
1147: }
1148:
1149:
1150: /* ARGSUSED */
1151: static int
1152: mdoc_dq_pre(MDOC_ARGS)
1153: {
1154:
1155: if (MDOC_BODY != n->type)
1156: return(1);
1157: print_text(h, "\\(lq");
1158: h->flags |= HTML_NOSPACE;
1159: return(1);
1160: }
1161:
1162:
1163: /* ARGSUSED */
1164: static void
1165: mdoc_dq_post(MDOC_ARGS)
1166: {
1167:
1168: if (MDOC_BODY != n->type)
1169: return;
1170: h->flags |= HTML_NOSPACE;
1171: print_text(h, "\\(rq");
1172: }
1173:
1174:
1175: /* ARGSUSED */
1176: static int
1177: mdoc_pq_pre(MDOC_ARGS)
1178: {
1179:
1180: if (MDOC_BODY != n->type)
1181: return(1);
1182: print_text(h, "\\&(");
1183: h->flags |= HTML_NOSPACE;
1184: return(1);
1185: }
1186:
1187:
1188: /* ARGSUSED */
1189: static void
1190: mdoc_pq_post(MDOC_ARGS)
1191: {
1192:
1193: if (MDOC_BODY != n->type)
1194: return;
1195: print_text(h, ")");
1196: }
1197:
1198:
1199: /* ARGSUSED */
1200: static int
1201: mdoc_sq_pre(MDOC_ARGS)
1202: {
1203:
1204: if (MDOC_BODY != n->type)
1205: return(1);
1206: print_text(h, "\\(oq");
1207: h->flags |= HTML_NOSPACE;
1208: return(1);
1209: }
1210:
1211:
1212: /* ARGSUSED */
1213: static void
1214: mdoc_sq_post(MDOC_ARGS)
1215: {
1216:
1217: if (MDOC_BODY != n->type)
1218: return;
1219: h->flags |= HTML_NOSPACE;
1220: print_text(h, "\\(aq");
1221: }
1222:
1223:
1224: /* ARGSUSED */
1225: static int
1226: mdoc_em_pre(MDOC_ARGS)
1227: {
1228: struct htmlpair tag;
1229:
1.23 kristaps 1230: PAIR_CLASS_INIT(&tag, "emph");
1.1 kristaps 1231: print_otag(h, TAG_SPAN, 1, &tag);
1232: return(1);
1233: }
1234:
1235:
1236: /* ARGSUSED */
1237: static int
1238: mdoc_d1_pre(MDOC_ARGS)
1239: {
1.23 kristaps 1240: struct htmlpair tag[2];
1241: struct roffsu su;
1.1 kristaps 1242:
1243: if (MDOC_BLOCK != n->type)
1244: return(1);
1245:
1.35 kristaps 1246: /* FIXME: D1 shouldn't be literal. */
1247:
1.64 kristaps 1248: SCALE_VS_INIT(&su, INDENT - 1);
1.23 kristaps 1249: bufcat_su(h, "margin-left", &su);
1250: PAIR_CLASS_INIT(&tag[0], "lit");
1251: PAIR_STYLE_INIT(&tag[1], h);
1.1 kristaps 1252: print_otag(h, TAG_DIV, 2, tag);
1253: return(1);
1254: }
1255:
1256:
1257: /* ARGSUSED */
1258: static int
1259: mdoc_sx_pre(MDOC_ARGS)
1260: {
1.18 kristaps 1261: struct htmlpair tag[2];
1.1 kristaps 1262: const struct mdoc_node *nn;
1.35 kristaps 1263: char buf[BUFSIZ];
1.1 kristaps 1264:
1.41 kristaps 1265: strlcpy(buf, "#", BUFSIZ);
1.1 kristaps 1266: for (nn = n->child; nn; nn = nn->next) {
1.41 kristaps 1267: html_idcat(buf, nn->string, BUFSIZ);
1.1 kristaps 1268: if (nn->next)
1.42 kristaps 1269: html_idcat(buf, " ", BUFSIZ);
1.1 kristaps 1270: }
1271:
1.23 kristaps 1272: PAIR_CLASS_INIT(&tag[0], "link-sec");
1.57 kristaps 1273: PAIR_HREF_INIT(&tag[1], buf);
1.1 kristaps 1274:
1.18 kristaps 1275: print_otag(h, TAG_A, 2, tag);
1.1 kristaps 1276: return(1);
1277: }
1278:
1279:
1280: /* ARGSUSED */
1281: static int
1282: mdoc_aq_pre(MDOC_ARGS)
1283: {
1284:
1285: if (MDOC_BODY != n->type)
1286: return(1);
1287: print_text(h, "\\(la");
1288: h->flags |= HTML_NOSPACE;
1289: return(1);
1290: }
1291:
1292:
1293: /* ARGSUSED */
1294: static void
1295: mdoc_aq_post(MDOC_ARGS)
1296: {
1297:
1298: if (MDOC_BODY != n->type)
1299: return;
1300: h->flags |= HTML_NOSPACE;
1301: print_text(h, "\\(ra");
1302: }
1303:
1304:
1305: /* ARGSUSED */
1306: static int
1307: mdoc_bd_pre(MDOC_ARGS)
1308: {
1309: struct htmlpair tag[2];
1.23 kristaps 1310: int type, comp, i;
1.14 kristaps 1311: const struct mdoc_node *bl, *nn;
1.23 kristaps 1312: struct roffsu su;
1.1 kristaps 1313:
1314: if (MDOC_BLOCK == n->type)
1315: bl = n;
1316: else if (MDOC_HEAD == n->type)
1317: return(0);
1318: else
1319: bl = n->parent;
1320:
1.24 kristaps 1321: SCALE_VS_INIT(&su, 0);
1322:
1.23 kristaps 1323: type = comp = 0;
1.1 kristaps 1324: for (i = 0; i < (int)bl->args->argc; i++)
1325: switch (bl->args->argv[i].arg) {
1326: case (MDOC_Offset):
1.23 kristaps 1327: a2offs(bl->args->argv[i].value[0], &su);
1.1 kristaps 1328: break;
1329: case (MDOC_Compact):
1.23 kristaps 1330: comp = 1;
1.1 kristaps 1331: break;
1.30 kristaps 1332: case (MDOC_Centred):
1333: /* FALLTHROUGH */
1.1 kristaps 1334: case (MDOC_Ragged):
1335: /* FALLTHROUGH */
1336: case (MDOC_Filled):
1337: /* FALLTHROUGH */
1338: case (MDOC_Unfilled):
1339: /* FALLTHROUGH */
1340: case (MDOC_Literal):
1.23 kristaps 1341: type = bl->args->argv[i].arg;
1.1 kristaps 1342: break;
1.30 kristaps 1343: default:
1344: break;
1.1 kristaps 1345: }
1346:
1.31 kristaps 1347: /* FIXME: -centered, etc. formatting. */
1.60 kristaps 1348: /* FIXME: does not respect -offset ??? */
1.31 kristaps 1349:
1.1 kristaps 1350: if (MDOC_BLOCK == n->type) {
1.24 kristaps 1351: bufcat_su(h, "margin-left", &su);
1.23 kristaps 1352: for (nn = n; nn && ! comp; nn = nn->parent) {
1353: if (MDOC_BLOCK != nn->type)
1354: continue;
1355: if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
1356: comp = 1;
1357: if (nn->prev)
1358: break;
1359: }
1360: if (comp) {
1.64 kristaps 1361: PAIR_STYLE_INIT(&tag[0], h);
1362: print_otag(h, TAG_DIV, 1, tag);
1.23 kristaps 1363: return(1);
1.14 kristaps 1364: }
1.23 kristaps 1365: SCALE_VS_INIT(&su, 1);
1366: bufcat_su(h, "margin-top", &su);
1367: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 1368: print_otag(h, TAG_DIV, 1, tag);
1369: return(1);
1370: }
1371:
1.23 kristaps 1372: if (MDOC_Unfilled != type && MDOC_Literal != type)
1.1 kristaps 1373: return(1);
1374:
1.23 kristaps 1375: PAIR_CLASS_INIT(&tag[0], "lit");
1376: bufcat_style(h, "white-space", "pre");
1377: PAIR_STYLE_INIT(&tag[1], h);
1.1 kristaps 1378: print_otag(h, TAG_DIV, 2, tag);
1379:
1.14 kristaps 1380: for (nn = n->child; nn; nn = nn->next) {
1.23 kristaps 1381: h->flags |= HTML_NOSPACE;
1.14 kristaps 1382: print_mdoc_node(m, nn, h);
1383: if (NULL == nn->next)
1384: continue;
1385: if (nn->prev && nn->prev->line < nn->line)
1.1 kristaps 1386: print_text(h, "\n");
1.23 kristaps 1387: else if (NULL == nn->prev)
1388: print_text(h, "\n");
1.1 kristaps 1389: }
1390:
1391: return(0);
1392: }
1393:
1394:
1395: /* ARGSUSED */
1396: static int
1397: mdoc_pa_pre(MDOC_ARGS)
1398: {
1399: struct htmlpair tag;
1400:
1.23 kristaps 1401: PAIR_CLASS_INIT(&tag, "file");
1.1 kristaps 1402: print_otag(h, TAG_SPAN, 1, &tag);
1403: return(1);
1404: }
1405:
1406:
1407: /* ARGSUSED */
1408: static int
1409: mdoc_ad_pre(MDOC_ARGS)
1410: {
1411: struct htmlpair tag;
1412:
1.23 kristaps 1413: PAIR_CLASS_INIT(&tag, "addr");
1.1 kristaps 1414: print_otag(h, TAG_SPAN, 1, &tag);
1415: return(1);
1416: }
1417:
1418:
1419: /* ARGSUSED */
1420: static int
1421: mdoc_an_pre(MDOC_ARGS)
1422: {
1423: struct htmlpair tag;
1424:
1.19 kristaps 1425: /* TODO: -split and -nosplit (see termp_an_pre()). */
1426:
1.23 kristaps 1427: PAIR_CLASS_INIT(&tag, "author");
1.1 kristaps 1428: print_otag(h, TAG_SPAN, 1, &tag);
1429: return(1);
1430: }
1431:
1432:
1433: /* ARGSUSED */
1434: static int
1435: mdoc_cd_pre(MDOC_ARGS)
1436: {
1437: struct htmlpair tag;
1438:
1.28 kristaps 1439: print_otag(h, TAG_DIV, 0, NULL);
1.23 kristaps 1440: PAIR_CLASS_INIT(&tag, "config");
1.1 kristaps 1441: print_otag(h, TAG_SPAN, 1, &tag);
1442: return(1);
1443: }
1444:
1445:
1446: /* ARGSUSED */
1447: static int
1448: mdoc_dv_pre(MDOC_ARGS)
1449: {
1450: struct htmlpair tag;
1451:
1.23 kristaps 1452: PAIR_CLASS_INIT(&tag, "define");
1.1 kristaps 1453: print_otag(h, TAG_SPAN, 1, &tag);
1454: return(1);
1455: }
1456:
1457:
1458: /* ARGSUSED */
1459: static int
1460: mdoc_ev_pre(MDOC_ARGS)
1461: {
1462: struct htmlpair tag;
1463:
1.23 kristaps 1464: PAIR_CLASS_INIT(&tag, "env");
1.1 kristaps 1465: print_otag(h, TAG_SPAN, 1, &tag);
1466: return(1);
1467: }
1468:
1469:
1470: /* ARGSUSED */
1471: static int
1472: mdoc_er_pre(MDOC_ARGS)
1473: {
1474: struct htmlpair tag;
1475:
1.23 kristaps 1476: PAIR_CLASS_INIT(&tag, "errno");
1.1 kristaps 1477: print_otag(h, TAG_SPAN, 1, &tag);
1478: return(1);
1479: }
1480:
1481:
1482: /* ARGSUSED */
1483: static int
1484: mdoc_fa_pre(MDOC_ARGS)
1485: {
1486: const struct mdoc_node *nn;
1487: struct htmlpair tag;
1488: struct tag *t;
1489:
1.23 kristaps 1490: PAIR_CLASS_INIT(&tag, "farg");
1.1 kristaps 1491: if (n->parent->tok != MDOC_Fo) {
1492: print_otag(h, TAG_SPAN, 1, &tag);
1493: return(1);
1494: }
1495:
1496: for (nn = n->child; nn; nn = nn->next) {
1497: t = print_otag(h, TAG_SPAN, 1, &tag);
1498: print_text(h, nn->string);
1499: print_tagq(h, t);
1500: if (nn->next)
1501: print_text(h, ",");
1502: }
1503:
1504: if (n->child && n->next && n->next->tok == MDOC_Fa)
1505: print_text(h, ",");
1506:
1507: return(0);
1508: }
1509:
1510:
1511: /* ARGSUSED */
1512: static int
1513: mdoc_fd_pre(MDOC_ARGS)
1514: {
1.23 kristaps 1515: struct htmlpair tag;
1516: struct roffsu su;
1.1 kristaps 1517:
1.62 kristaps 1518: if (SEC_SYNOPSIS == n->sec && MDOC_LINE & n->flags) {
1.1 kristaps 1519: if (n->next && MDOC_Fd != n->next->tok) {
1.23 kristaps 1520: SCALE_VS_INIT(&su, 1);
1521: bufcat_su(h, "margin-bottom", &su);
1522: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 1523: print_otag(h, TAG_DIV, 1, &tag);
1524: } else
1525: print_otag(h, TAG_DIV, 0, NULL);
1526: }
1527:
1.23 kristaps 1528: PAIR_CLASS_INIT(&tag, "macro");
1.1 kristaps 1529: print_otag(h, TAG_SPAN, 1, &tag);
1530: return(1);
1531: }
1532:
1533:
1534: /* ARGSUSED */
1535: static int
1536: mdoc_vt_pre(MDOC_ARGS)
1537: {
1.23 kristaps 1538: struct htmlpair tag;
1539: struct roffsu su;
1.1 kristaps 1540:
1.57 kristaps 1541: if (SEC_SYNOPSIS == n->sec && MDOC_BLOCK == n->type) {
1542: if (n->next && MDOC_Vt != n->next->tok) {
1.23 kristaps 1543: SCALE_VS_INIT(&su, 1);
1.57 kristaps 1544: bufcat_su(h, "margin-bottom", &su);
1.23 kristaps 1545: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 1546: print_otag(h, TAG_DIV, 1, &tag);
1547: } else
1548: print_otag(h, TAG_DIV, 0, NULL);
1.57 kristaps 1549:
1.54 kristaps 1550: return(1);
1551: } else if (MDOC_HEAD == n->type)
1552: return(0);
1.1 kristaps 1553:
1.23 kristaps 1554: PAIR_CLASS_INIT(&tag, "type");
1.1 kristaps 1555: print_otag(h, TAG_SPAN, 1, &tag);
1556: return(1);
1557: }
1558:
1.2 kristaps 1559:
1.1 kristaps 1560: /* ARGSUSED */
1561: static int
1562: mdoc_ft_pre(MDOC_ARGS)
1563: {
1.23 kristaps 1564: struct htmlpair tag;
1.1 kristaps 1565:
1.62 kristaps 1566: if (SEC_SYNOPSIS == n->sec && MDOC_LINE & n->flags)
1.57 kristaps 1567: print_otag(h, TAG_DIV, 0, NULL);
1.1 kristaps 1568:
1.23 kristaps 1569: PAIR_CLASS_INIT(&tag, "ftype");
1.1 kristaps 1570: print_otag(h, TAG_SPAN, 1, &tag);
1571: return(1);
1572: }
1573:
1574:
1575: /* ARGSUSED */
1576: static int
1577: mdoc_fn_pre(MDOC_ARGS)
1578: {
1579: struct tag *t;
1.15 kristaps 1580: struct htmlpair tag[2];
1.1 kristaps 1581: const struct mdoc_node *nn;
1.7 kristaps 1582: char nbuf[BUFSIZ];
1583: const char *sp, *ep;
1.15 kristaps 1584: int sz, i;
1.23 kristaps 1585: struct roffsu su;
1.1 kristaps 1586:
1.62 kristaps 1587: if (SEC_SYNOPSIS == n->sec && MDOC_LINE & n->flags) {
1.23 kristaps 1588: SCALE_HS_INIT(&su, INDENT);
1589: bufcat_su(h, "margin-left", &su);
1590: su.scale = -su.scale;
1591: bufcat_su(h, "text-indent", &su);
1592: if (n->next) {
1593: SCALE_VS_INIT(&su, 1);
1594: bufcat_su(h, "margin-bottom", &su);
1595: }
1596: PAIR_STYLE_INIT(&tag[0], h);
1.15 kristaps 1597: print_otag(h, TAG_DIV, 1, tag);
1.1 kristaps 1598: }
1599:
1.7 kristaps 1600: /* Split apart into type and name. */
1601: assert(n->child->string);
1602: sp = n->child->string;
1.19 kristaps 1603:
1.26 kristaps 1604: ep = strchr(sp, ' ');
1605: if (NULL != ep) {
1.23 kristaps 1606: PAIR_CLASS_INIT(&tag[0], "ftype");
1.19 kristaps 1607: t = print_otag(h, TAG_SPAN, 1, tag);
1608:
1609: while (ep) {
1610: sz = MIN((int)(ep - sp), BUFSIZ - 1);
1611: (void)memcpy(nbuf, sp, (size_t)sz);
1612: nbuf[sz] = '\0';
1613: print_text(h, nbuf);
1614: sp = ++ep;
1615: ep = strchr(sp, ' ');
1616: }
1617: print_tagq(h, t);
1.7 kristaps 1618: }
1.1 kristaps 1619:
1.23 kristaps 1620: PAIR_CLASS_INIT(&tag[0], "fname");
1.57 kristaps 1621:
1622: /*
1623: * FIXME: only refer to IDs that we know exist.
1624: */
1625:
1626: #if 0
1627: if (SEC_SYNOPSIS == n->sec) {
1628: nbuf[0] = '\0';
1629: html_idcat(nbuf, sp, BUFSIZ);
1630: PAIR_ID_INIT(&tag[1], nbuf);
1631: } else {
1632: strlcpy(nbuf, "#", BUFSIZ);
1633: html_idcat(nbuf, sp, BUFSIZ);
1634: PAIR_HREF_INIT(&tag[1], nbuf);
1635: }
1636: #endif
1637:
1.15 kristaps 1638: t = print_otag(h, TAG_SPAN, 1, tag);
1.7 kristaps 1639:
1640: if (sp) {
1.57 kristaps 1641: strlcpy(nbuf, sp, BUFSIZ);
1.7 kristaps 1642: print_text(h, nbuf);
1643: }
1644:
1.1 kristaps 1645: print_tagq(h, t);
1646:
1647: h->flags |= HTML_NOSPACE;
1648: print_text(h, "(");
1649:
1.23 kristaps 1650: bufinit(h);
1651: PAIR_CLASS_INIT(&tag[0], "farg");
1652: bufcat_style(h, "white-space", "nowrap");
1653: PAIR_STYLE_INIT(&tag[1], h);
1654:
1.1 kristaps 1655: for (nn = n->child->next; nn; nn = nn->next) {
1.23 kristaps 1656: i = 1;
1657: if (SEC_SYNOPSIS == n->sec)
1658: i = 2;
1.15 kristaps 1659: t = print_otag(h, TAG_SPAN, i, tag);
1.1 kristaps 1660: print_text(h, nn->string);
1661: print_tagq(h, t);
1662: if (nn->next)
1663: print_text(h, ",");
1664: }
1665:
1666: print_text(h, ")");
1667: if (SEC_SYNOPSIS == n->sec)
1668: print_text(h, ";");
1669:
1670: return(0);
1671: }
1672:
1673:
1674: /* ARGSUSED */
1675: static int
1676: mdoc_sp_pre(MDOC_ARGS)
1677: {
1.23 kristaps 1678: int len;
1679: struct htmlpair tag;
1680: struct roffsu su;
1.1 kristaps 1681:
1682: switch (n->tok) {
1683: case (MDOC_sp):
1.23 kristaps 1684: /* FIXME: can this have a scaling indicator? */
1.1 kristaps 1685: len = n->child ? atoi(n->child->string) : 1;
1686: break;
1687: case (MDOC_br):
1688: len = 0;
1689: break;
1690: default:
1691: len = 1;
1692: break;
1693: }
1694:
1.23 kristaps 1695: SCALE_VS_INIT(&su, len);
1696: bufcat_su(h, "height", &su);
1697: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 1698: print_otag(h, TAG_DIV, 1, &tag);
1.42 kristaps 1699: /* So the div isn't empty: */
1700: print_text(h, "\\~");
1701:
1702: return(0);
1.1 kristaps 1703:
1704: }
1.2 kristaps 1705:
1706:
1707: /* ARGSUSED */
1708: static int
1709: mdoc_brq_pre(MDOC_ARGS)
1710: {
1711:
1712: if (MDOC_BODY != n->type)
1713: return(1);
1714: print_text(h, "\\(lC");
1715: h->flags |= HTML_NOSPACE;
1716: return(1);
1717: }
1718:
1719:
1720: /* ARGSUSED */
1721: static void
1722: mdoc_brq_post(MDOC_ARGS)
1723: {
1724:
1725: if (MDOC_BODY != n->type)
1726: return;
1727: h->flags |= HTML_NOSPACE;
1728: print_text(h, "\\(rC");
1729: }
1730:
1731:
1732: /* ARGSUSED */
1733: static int
1734: mdoc_lk_pre(MDOC_ARGS)
1735: {
1736: const struct mdoc_node *nn;
1737: struct htmlpair tag[2];
1738:
1739: nn = n->child;
1740:
1.23 kristaps 1741: PAIR_CLASS_INIT(&tag[0], "link-ext");
1.57 kristaps 1742: PAIR_HREF_INIT(&tag[1], nn->string);
1.2 kristaps 1743: print_otag(h, TAG_A, 2, tag);
1744:
1.38 kristaps 1745: if (NULL == nn->next)
1746: return(1);
1747:
1.2 kristaps 1748: for (nn = nn->next; nn; nn = nn->next)
1749: print_text(h, nn->string);
1750:
1751: return(0);
1752: }
1753:
1754:
1755: /* ARGSUSED */
1756: static int
1757: mdoc_mt_pre(MDOC_ARGS)
1758: {
1759: struct htmlpair tag[2];
1760: struct tag *t;
1761: const struct mdoc_node *nn;
1762:
1.23 kristaps 1763: PAIR_CLASS_INIT(&tag[0], "link-mail");
1.2 kristaps 1764:
1765: for (nn = n->child; nn; nn = nn->next) {
1.16 kristaps 1766: bufinit(h);
1767: bufcat(h, "mailto:");
1768: bufcat(h, nn->string);
1.57 kristaps 1769: PAIR_HREF_INIT(&tag[1], h->buf);
1.2 kristaps 1770: t = print_otag(h, TAG_A, 2, tag);
1771: print_text(h, nn->string);
1772: print_tagq(h, t);
1773: }
1774:
1775: return(0);
1776: }
1.4 kristaps 1777:
1778:
1779: /* ARGSUSED */
1780: static int
1781: mdoc_fo_pre(MDOC_ARGS)
1782: {
1783: struct htmlpair tag;
1.57 kristaps 1784: struct roffsu su;
1.4 kristaps 1785:
1786: if (MDOC_BODY == n->type) {
1787: h->flags |= HTML_NOSPACE;
1788: print_text(h, "(");
1789: h->flags |= HTML_NOSPACE;
1790: return(1);
1.57 kristaps 1791: } else if (MDOC_BLOCK == n->type && n->next) {
1792: SCALE_VS_INIT(&su, 1);
1793: bufcat_su(h, "margin-bottom", &su);
1794: PAIR_STYLE_INIT(&tag, h);
1795: print_otag(h, TAG_DIV, 1, &tag);
1.4 kristaps 1796: return(1);
1.57 kristaps 1797: }
1.4 kristaps 1798:
1.23 kristaps 1799: PAIR_CLASS_INIT(&tag, "fname");
1.4 kristaps 1800: print_otag(h, TAG_SPAN, 1, &tag);
1801: return(1);
1802: }
1803:
1804:
1805: /* ARGSUSED */
1806: static void
1807: mdoc_fo_post(MDOC_ARGS)
1808: {
1809: if (MDOC_BODY != n->type)
1810: return;
1811: h->flags |= HTML_NOSPACE;
1812: print_text(h, ")");
1813: h->flags |= HTML_NOSPACE;
1814: print_text(h, ";");
1815: }
1816:
1817:
1818: /* ARGSUSED */
1819: static int
1820: mdoc_in_pre(MDOC_ARGS)
1821: {
1822: const struct mdoc_node *nn;
1.23 kristaps 1823: struct tag *t;
1.17 kristaps 1824: struct htmlpair tag[2];
1825: int i;
1.23 kristaps 1826: struct roffsu su;
1.4 kristaps 1827:
1.62 kristaps 1828: if (SEC_SYNOPSIS == n->sec && MDOC_LINE & n->flags) {
1.4 kristaps 1829: if (n->next && MDOC_In != n->next->tok) {
1.23 kristaps 1830: SCALE_VS_INIT(&su, 1);
1831: bufcat_su(h, "margin-bottom", &su);
1832: PAIR_STYLE_INIT(&tag[0], h);
1.17 kristaps 1833: print_otag(h, TAG_DIV, 1, tag);
1.4 kristaps 1834: } else
1835: print_otag(h, TAG_DIV, 0, NULL);
1836: }
1837:
1.34 kristaps 1838: /* FIXME: there's a buffer bug in here somewhere. */
1839:
1.23 kristaps 1840: PAIR_CLASS_INIT(&tag[0], "includes");
1.17 kristaps 1841: print_otag(h, TAG_SPAN, 1, tag);
1.4 kristaps 1842:
1843: if (SEC_SYNOPSIS == n->sec)
1844: print_text(h, "#include");
1845:
1846: print_text(h, "<");
1847: h->flags |= HTML_NOSPACE;
1848:
1849: /* XXX -- see warning in termp_in_post(). */
1850:
1.17 kristaps 1851: for (nn = n->child; nn; nn = nn->next) {
1.23 kristaps 1852: PAIR_CLASS_INIT(&tag[0], "link-includes");
1853: i = 1;
1.41 kristaps 1854: bufinit(h);
1.17 kristaps 1855: if (h->base_includes) {
1856: buffmt_includes(h, nn->string);
1.57 kristaps 1857: PAIR_HREF_INIT(&tag[i], h->buf);
1858: i++;
1.17 kristaps 1859: }
1860: t = print_otag(h, TAG_A, i, tag);
1.4 kristaps 1861: print_mdoc_node(m, nn, h);
1.17 kristaps 1862: print_tagq(h, t);
1863: }
1.4 kristaps 1864:
1865: h->flags |= HTML_NOSPACE;
1866: print_text(h, ">");
1867:
1868: return(0);
1869: }
1870:
1871:
1872: /* ARGSUSED */
1873: static int
1874: mdoc_ic_pre(MDOC_ARGS)
1875: {
1876: struct htmlpair tag;
1877:
1.23 kristaps 1878: PAIR_CLASS_INIT(&tag, "cmd");
1.4 kristaps 1879: print_otag(h, TAG_SPAN, 1, &tag);
1880: return(1);
1881: }
1882:
1883:
1884: /* ARGSUSED */
1885: static int
1886: mdoc_rv_pre(MDOC_ARGS)
1887: {
1888: const struct mdoc_node *nn;
1889: struct htmlpair tag;
1890: struct tag *t;
1891:
1892: print_otag(h, TAG_DIV, 0, NULL);
1893: print_text(h, "The");
1894:
1895: for (nn = n->child; nn; nn = nn->next) {
1.23 kristaps 1896: PAIR_CLASS_INIT(&tag, "fname");
1.4 kristaps 1897: t = print_otag(h, TAG_SPAN, 1, &tag);
1898: print_text(h, nn->string);
1899: print_tagq(h, t);
1900:
1901: h->flags |= HTML_NOSPACE;
1902: if (nn->next && NULL == nn->next->next)
1903: print_text(h, "(), and");
1904: else if (nn->next)
1905: print_text(h, "(),");
1906: else
1907: print_text(h, "()");
1908: }
1909:
1.65 kristaps 1910: if (n->child && n->child->next)
1.4 kristaps 1911: print_text(h, "functions return");
1912: else
1913: print_text(h, "function returns");
1914:
1915: print_text(h, "the value 0 if successful; otherwise the value "
1916: "-1 is returned and the global variable");
1917:
1.23 kristaps 1918: PAIR_CLASS_INIT(&tag, "var");
1.4 kristaps 1919: t = print_otag(h, TAG_SPAN, 1, &tag);
1920: print_text(h, "errno");
1921: print_tagq(h, t);
1922: print_text(h, "is set to indicate the error.");
1923: return(0);
1924: }
1925:
1926:
1927: /* ARGSUSED */
1928: static int
1929: mdoc_va_pre(MDOC_ARGS)
1930: {
1931: struct htmlpair tag;
1932:
1.23 kristaps 1933: PAIR_CLASS_INIT(&tag, "var");
1.4 kristaps 1934: print_otag(h, TAG_SPAN, 1, &tag);
1935: return(1);
1936: }
1937:
1938:
1939: /* ARGSUSED */
1940: static int
1941: mdoc_bq_pre(MDOC_ARGS)
1942: {
1943:
1944: if (MDOC_BODY != n->type)
1945: return(1);
1946: print_text(h, "\\(lB");
1947: h->flags |= HTML_NOSPACE;
1948: return(1);
1949: }
1950:
1951:
1952: /* ARGSUSED */
1953: static void
1954: mdoc_bq_post(MDOC_ARGS)
1955: {
1956:
1957: if (MDOC_BODY != n->type)
1958: return;
1959: h->flags |= HTML_NOSPACE;
1960: print_text(h, "\\(rB");
1961: }
1.5 kristaps 1962:
1963:
1964: /* ARGSUSED */
1965: static int
1966: mdoc_ap_pre(MDOC_ARGS)
1967: {
1968:
1969: h->flags |= HTML_NOSPACE;
1970: print_text(h, "\\(aq");
1971: h->flags |= HTML_NOSPACE;
1972: return(1);
1973: }
1974:
1975:
1976: /* ARGSUSED */
1977: static int
1978: mdoc_bf_pre(MDOC_ARGS)
1979: {
1.23 kristaps 1980: int i;
1981: struct htmlpair tag[2];
1982: struct roffsu su;
1.5 kristaps 1983:
1984: if (MDOC_HEAD == n->type)
1985: return(0);
1986: else if (MDOC_BLOCK != n->type)
1987: return(1);
1988:
1.23 kristaps 1989: PAIR_CLASS_INIT(&tag[0], "lit");
1.5 kristaps 1990:
1991: if (n->head->child) {
1992: if ( ! strcmp("Em", n->head->child->string))
1.23 kristaps 1993: PAIR_CLASS_INIT(&tag[0], "emph");
1.5 kristaps 1994: else if ( ! strcmp("Sy", n->head->child->string))
1.23 kristaps 1995: PAIR_CLASS_INIT(&tag[0], "symb");
1.5 kristaps 1996: else if ( ! strcmp("Li", n->head->child->string))
1.23 kristaps 1997: PAIR_CLASS_INIT(&tag[0], "lit");
1.5 kristaps 1998: } else {
1999: assert(n->args);
2000: for (i = 0; i < (int)n->args->argc; i++)
2001: switch (n->args->argv[i].arg) {
2002: case (MDOC_Symbolic):
1.23 kristaps 2003: PAIR_CLASS_INIT(&tag[0], "symb");
1.5 kristaps 2004: break;
2005: case (MDOC_Literal):
1.23 kristaps 2006: PAIR_CLASS_INIT(&tag[0], "lit");
1.5 kristaps 2007: break;
2008: case (MDOC_Emphasis):
1.23 kristaps 2009: PAIR_CLASS_INIT(&tag[0], "emph");
1.5 kristaps 2010: break;
2011: default:
2012: break;
2013: }
2014: }
2015:
2016: /* FIXME: div's have spaces stripped--we want them. */
2017:
1.23 kristaps 2018: bufcat_style(h, "display", "inline");
2019: SCALE_HS_INIT(&su, 1);
2020: bufcat_su(h, "margin-right", &su);
2021: PAIR_STYLE_INIT(&tag[1], h);
1.5 kristaps 2022: print_otag(h, TAG_DIV, 2, tag);
2023: return(1);
2024: }
2025:
2026:
2027: /* ARGSUSED */
2028: static int
2029: mdoc_ms_pre(MDOC_ARGS)
2030: {
2031: struct htmlpair tag;
2032:
1.23 kristaps 2033: PAIR_CLASS_INIT(&tag, "symb");
1.5 kristaps 2034: print_otag(h, TAG_SPAN, 1, &tag);
2035: return(1);
2036: }
2037:
2038:
2039: /* ARGSUSED */
2040: static int
2041: mdoc_pf_pre(MDOC_ARGS)
2042: {
2043:
2044: h->flags |= HTML_IGNDELIM;
2045: return(1);
2046: }
2047:
2048:
2049: /* ARGSUSED */
2050: static void
2051: mdoc_pf_post(MDOC_ARGS)
2052: {
2053:
2054: h->flags &= ~HTML_IGNDELIM;
2055: h->flags |= HTML_NOSPACE;
2056: }
2057:
2058:
2059: /* ARGSUSED */
2060: static int
2061: mdoc_rs_pre(MDOC_ARGS)
2062: {
1.23 kristaps 2063: struct htmlpair tag;
2064: struct roffsu su;
1.5 kristaps 2065:
2066: if (MDOC_BLOCK != n->type)
2067: return(1);
2068:
1.8 kristaps 2069: if (n->prev && SEC_SEE_ALSO == n->sec) {
1.23 kristaps 2070: SCALE_VS_INIT(&su, 1);
2071: bufcat_su(h, "margin-top", &su);
2072: PAIR_STYLE_INIT(&tag, h);
1.8 kristaps 2073: print_otag(h, TAG_DIV, 1, &tag);
1.5 kristaps 2074: }
2075:
1.23 kristaps 2076: PAIR_CLASS_INIT(&tag, "ref");
1.8 kristaps 2077: print_otag(h, TAG_SPAN, 1, &tag);
1.5 kristaps 2078: return(1);
2079: }
1.6 kristaps 2080:
2081:
2082:
2083: /* ARGSUSED */
2084: static int
2085: mdoc_li_pre(MDOC_ARGS)
2086: {
2087: struct htmlpair tag;
2088:
1.23 kristaps 2089: PAIR_CLASS_INIT(&tag, "lit");
1.6 kristaps 2090: print_otag(h, TAG_SPAN, 1, &tag);
2091: return(1);
2092: }
2093:
2094:
2095: /* ARGSUSED */
2096: static int
2097: mdoc_sy_pre(MDOC_ARGS)
2098: {
2099: struct htmlpair tag;
2100:
1.23 kristaps 2101: PAIR_CLASS_INIT(&tag, "symb");
1.6 kristaps 2102: print_otag(h, TAG_SPAN, 1, &tag);
2103: return(1);
2104: }
2105:
2106:
2107: /* ARGSUSED */
2108: static int
2109: mdoc_bt_pre(MDOC_ARGS)
2110: {
2111:
2112: print_text(h, "is currently in beta test.");
2113: return(0);
2114: }
2115:
2116:
2117: /* ARGSUSED */
2118: static int
2119: mdoc_ud_pre(MDOC_ARGS)
2120: {
2121:
2122: print_text(h, "currently under development.");
2123: return(0);
2124: }
2125:
2126:
2127: /* ARGSUSED */
2128: static int
2129: mdoc_lb_pre(MDOC_ARGS)
2130: {
2131: struct htmlpair tag;
2132:
1.62 kristaps 2133: if (SEC_LIBRARY == n->sec && MDOC_LINE & n->flags)
1.6 kristaps 2134: print_otag(h, TAG_DIV, 0, NULL);
1.23 kristaps 2135: PAIR_CLASS_INIT(&tag, "lib");
1.6 kristaps 2136: print_otag(h, TAG_SPAN, 1, &tag);
2137: return(1);
2138: }
1.10 kristaps 2139:
2140:
2141: /* ARGSUSED */
2142: static int
2143: mdoc__x_pre(MDOC_ARGS)
2144: {
1.38 kristaps 2145: struct htmlpair tag[2];
1.37 kristaps 2146:
1.10 kristaps 2147: switch (n->tok) {
2148: case(MDOC__A):
1.38 kristaps 2149: PAIR_CLASS_INIT(&tag[0], "ref-auth");
1.10 kristaps 2150: break;
2151: case(MDOC__B):
1.38 kristaps 2152: PAIR_CLASS_INIT(&tag[0], "ref-book");
1.10 kristaps 2153: break;
2154: case(MDOC__C):
1.38 kristaps 2155: PAIR_CLASS_INIT(&tag[0], "ref-city");
1.10 kristaps 2156: break;
2157: case(MDOC__D):
1.38 kristaps 2158: PAIR_CLASS_INIT(&tag[0], "ref-date");
1.10 kristaps 2159: break;
2160: case(MDOC__I):
1.38 kristaps 2161: PAIR_CLASS_INIT(&tag[0], "ref-issue");
1.10 kristaps 2162: break;
2163: case(MDOC__J):
1.38 kristaps 2164: PAIR_CLASS_INIT(&tag[0], "ref-jrnl");
1.10 kristaps 2165: break;
2166: case(MDOC__N):
1.38 kristaps 2167: PAIR_CLASS_INIT(&tag[0], "ref-num");
1.10 kristaps 2168: break;
2169: case(MDOC__O):
1.38 kristaps 2170: PAIR_CLASS_INIT(&tag[0], "ref-opt");
1.10 kristaps 2171: break;
2172: case(MDOC__P):
1.38 kristaps 2173: PAIR_CLASS_INIT(&tag[0], "ref-page");
1.10 kristaps 2174: break;
2175: case(MDOC__Q):
1.38 kristaps 2176: PAIR_CLASS_INIT(&tag[0], "ref-corp");
1.10 kristaps 2177: break;
2178: case(MDOC__R):
1.38 kristaps 2179: PAIR_CLASS_INIT(&tag[0], "ref-rep");
1.10 kristaps 2180: break;
2181: case(MDOC__T):
1.38 kristaps 2182: PAIR_CLASS_INIT(&tag[0], "ref-title");
1.10 kristaps 2183: break;
1.38 kristaps 2184: case(MDOC__U):
2185: PAIR_CLASS_INIT(&tag[0], "link-ref");
2186: break;
1.10 kristaps 2187: case(MDOC__V):
1.38 kristaps 2188: PAIR_CLASS_INIT(&tag[0], "ref-vol");
1.10 kristaps 2189: break;
2190: default:
2191: abort();
2192: /* NOTREACHED */
2193: }
2194:
1.38 kristaps 2195: if (MDOC__U != n->tok) {
2196: print_otag(h, TAG_SPAN, 1, tag);
2197: return(1);
2198: }
2199:
2200: PAIR_HREF_INIT(&tag[1], n->child->string);
2201: print_otag(h, TAG_A, 2, tag);
1.10 kristaps 2202: return(1);
2203: }
2204:
2205:
2206: /* ARGSUSED */
2207: static void
2208: mdoc__x_post(MDOC_ARGS)
2209: {
2210:
1.61 kristaps 2211: /* TODO: %U */
2212:
1.10 kristaps 2213: h->flags |= HTML_NOSPACE;
2214: print_text(h, n->next ? "," : ".");
2215: }
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