Annotation of mandoc/mdoc_html.c, Revision 1.94
1.94 ! kristaps 1: /* $Id: mdoc_html.c,v 1.93 2010/07/04 21:59:30 kristaps Exp $ */
1.1 kristaps 2: /*
1.85 kristaps 3: * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@bsd.lv>
1.1 kristaps 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"
1.86 kristaps 33: #include "regs.h"
1.1 kristaps 34: #include "mdoc.h"
1.29 kristaps 35: #include "main.h"
1.1 kristaps 36:
37: #define INDENT 5
38: #define HALFINDENT 3
39:
40: #define MDOC_ARGS const struct mdoc_meta *m, \
41: const struct mdoc_node *n, \
42: struct html *h
43:
1.52 kristaps 44: #ifndef MIN
45: #define MIN(a,b) ((/*CONSTCOND*/(a)<(b))?(a):(b))
46: #endif
47:
1.1 kristaps 48: struct htmlmdoc {
49: int (*pre)(MDOC_ARGS);
50: void (*post)(MDOC_ARGS);
51: };
52:
53: static void print_mdoc(MDOC_ARGS);
54: static void print_mdoc_head(MDOC_ARGS);
55: static void print_mdoc_node(MDOC_ARGS);
56: static void print_mdoc_nodelist(MDOC_ARGS);
1.78 kristaps 57: static void synopsis_pre(struct html *,
58: const struct mdoc_node *);
1.1 kristaps 59:
1.23 kristaps 60: static void a2width(const char *, struct roffsu *);
61: static void a2offs(const char *, struct roffsu *);
1.27 kristaps 62:
1.1 kristaps 63: static void mdoc_root_post(MDOC_ARGS);
64: static int mdoc_root_pre(MDOC_ARGS);
65:
1.10 kristaps 66: static void mdoc__x_post(MDOC_ARGS);
67: static int mdoc__x_pre(MDOC_ARGS);
1.1 kristaps 68: static int mdoc_ad_pre(MDOC_ARGS);
69: static int mdoc_an_pre(MDOC_ARGS);
1.5 kristaps 70: static int mdoc_ap_pre(MDOC_ARGS);
1.1 kristaps 71: static void mdoc_aq_post(MDOC_ARGS);
72: static int mdoc_aq_pre(MDOC_ARGS);
73: static int mdoc_ar_pre(MDOC_ARGS);
74: static int mdoc_bd_pre(MDOC_ARGS);
1.5 kristaps 75: static int mdoc_bf_pre(MDOC_ARGS);
1.94 ! kristaps 76: static void mdoc_bk_post(MDOC_ARGS);
! 77: static int mdoc_bk_pre(MDOC_ARGS);
1.1 kristaps 78: static void mdoc_bl_post(MDOC_ARGS);
79: static int mdoc_bl_pre(MDOC_ARGS);
1.4 kristaps 80: static void mdoc_bq_post(MDOC_ARGS);
81: static int mdoc_bq_pre(MDOC_ARGS);
1.2 kristaps 82: static void mdoc_brq_post(MDOC_ARGS);
83: static int mdoc_brq_pre(MDOC_ARGS);
1.6 kristaps 84: static int mdoc_bt_pre(MDOC_ARGS);
1.4 kristaps 85: static int mdoc_bx_pre(MDOC_ARGS);
1.1 kristaps 86: static int mdoc_cd_pre(MDOC_ARGS);
87: static int mdoc_d1_pre(MDOC_ARGS);
88: static void mdoc_dq_post(MDOC_ARGS);
89: static int mdoc_dq_pre(MDOC_ARGS);
90: static int mdoc_dv_pre(MDOC_ARGS);
91: static int mdoc_fa_pre(MDOC_ARGS);
92: static int mdoc_fd_pre(MDOC_ARGS);
93: static int mdoc_fl_pre(MDOC_ARGS);
94: static int mdoc_fn_pre(MDOC_ARGS);
95: static int mdoc_ft_pre(MDOC_ARGS);
96: static int mdoc_em_pre(MDOC_ARGS);
97: static int mdoc_er_pre(MDOC_ARGS);
98: static int mdoc_ev_pre(MDOC_ARGS);
99: static int mdoc_ex_pre(MDOC_ARGS);
1.4 kristaps 100: static void mdoc_fo_post(MDOC_ARGS);
101: static int mdoc_fo_pre(MDOC_ARGS);
102: static int mdoc_ic_pre(MDOC_ARGS);
103: static int mdoc_in_pre(MDOC_ARGS);
1.66 kristaps 104: static int mdoc_it_block_pre(MDOC_ARGS, enum mdoc_list,
105: int, struct roffsu *, struct roffsu *);
106: static int mdoc_it_head_pre(MDOC_ARGS, enum mdoc_list,
1.27 kristaps 107: struct roffsu *);
1.70 kristaps 108: static int mdoc_it_body_pre(MDOC_ARGS, enum mdoc_list,
109: struct roffsu *);
1.1 kristaps 110: static int mdoc_it_pre(MDOC_ARGS);
1.6 kristaps 111: static int mdoc_lb_pre(MDOC_ARGS);
112: static int mdoc_li_pre(MDOC_ARGS);
1.2 kristaps 113: static int mdoc_lk_pre(MDOC_ARGS);
114: static int mdoc_mt_pre(MDOC_ARGS);
1.5 kristaps 115: static int mdoc_ms_pre(MDOC_ARGS);
1.1 kristaps 116: static int mdoc_nd_pre(MDOC_ARGS);
117: static int mdoc_nm_pre(MDOC_ARGS);
118: static int mdoc_ns_pre(MDOC_ARGS);
119: static void mdoc_op_post(MDOC_ARGS);
120: static int mdoc_op_pre(MDOC_ARGS);
121: static int mdoc_pa_pre(MDOC_ARGS);
1.5 kristaps 122: static void mdoc_pf_post(MDOC_ARGS);
123: static int mdoc_pf_pre(MDOC_ARGS);
1.1 kristaps 124: static void mdoc_pq_post(MDOC_ARGS);
125: static int mdoc_pq_pre(MDOC_ARGS);
1.5 kristaps 126: static int mdoc_rs_pre(MDOC_ARGS);
1.4 kristaps 127: static int mdoc_rv_pre(MDOC_ARGS);
1.1 kristaps 128: static int mdoc_sh_pre(MDOC_ARGS);
129: static int mdoc_sp_pre(MDOC_ARGS);
130: static void mdoc_sq_post(MDOC_ARGS);
131: static int mdoc_sq_pre(MDOC_ARGS);
132: static int mdoc_ss_pre(MDOC_ARGS);
133: static int mdoc_sx_pre(MDOC_ARGS);
1.6 kristaps 134: static int mdoc_sy_pre(MDOC_ARGS);
135: static int mdoc_ud_pre(MDOC_ARGS);
1.4 kristaps 136: static int mdoc_va_pre(MDOC_ARGS);
1.1 kristaps 137: static int mdoc_vt_pre(MDOC_ARGS);
138: static int mdoc_xr_pre(MDOC_ARGS);
139: static int mdoc_xx_pre(MDOC_ARGS);
140:
141: static const struct htmlmdoc mdocs[MDOC_MAX] = {
1.5 kristaps 142: {mdoc_ap_pre, NULL}, /* Ap */
1.1 kristaps 143: {NULL, NULL}, /* Dd */
144: {NULL, NULL}, /* Dt */
145: {NULL, NULL}, /* Os */
146: {mdoc_sh_pre, NULL }, /* Sh */
147: {mdoc_ss_pre, NULL }, /* Ss */
148: {mdoc_sp_pre, NULL}, /* Pp */
149: {mdoc_d1_pre, NULL}, /* D1 */
150: {mdoc_d1_pre, NULL}, /* Dl */
151: {mdoc_bd_pre, NULL}, /* Bd */
152: {NULL, NULL}, /* Ed */
153: {mdoc_bl_pre, mdoc_bl_post}, /* Bl */
154: {NULL, NULL}, /* El */
155: {mdoc_it_pre, NULL}, /* It */
156: {mdoc_ad_pre, NULL}, /* Ad */
157: {mdoc_an_pre, NULL}, /* An */
158: {mdoc_ar_pre, NULL}, /* Ar */
159: {mdoc_cd_pre, NULL}, /* Cd */
160: {mdoc_fl_pre, NULL}, /* Cm */
161: {mdoc_dv_pre, NULL}, /* Dv */
162: {mdoc_er_pre, NULL}, /* Er */
163: {mdoc_ev_pre, NULL}, /* Ev */
164: {mdoc_ex_pre, NULL}, /* Ex */
165: {mdoc_fa_pre, NULL}, /* Fa */
1.78 kristaps 166: {mdoc_fd_pre, NULL}, /* Fd */
1.1 kristaps 167: {mdoc_fl_pre, NULL}, /* Fl */
168: {mdoc_fn_pre, NULL}, /* Fn */
169: {mdoc_ft_pre, NULL}, /* Ft */
1.4 kristaps 170: {mdoc_ic_pre, NULL}, /* Ic */
171: {mdoc_in_pre, NULL}, /* In */
1.6 kristaps 172: {mdoc_li_pre, NULL}, /* Li */
1.1 kristaps 173: {mdoc_nd_pre, NULL}, /* Nd */
174: {mdoc_nm_pre, NULL}, /* Nm */
175: {mdoc_op_pre, mdoc_op_post}, /* Op */
176: {NULL, NULL}, /* Ot */
177: {mdoc_pa_pre, NULL}, /* Pa */
1.4 kristaps 178: {mdoc_rv_pre, NULL}, /* Rv */
1.1 kristaps 179: {NULL, NULL}, /* St */
1.4 kristaps 180: {mdoc_va_pre, NULL}, /* Va */
1.1 kristaps 181: {mdoc_vt_pre, NULL}, /* Vt */
182: {mdoc_xr_pre, NULL}, /* Xr */
1.10 kristaps 183: {mdoc__x_pre, mdoc__x_post}, /* %A */
184: {mdoc__x_pre, mdoc__x_post}, /* %B */
185: {mdoc__x_pre, mdoc__x_post}, /* %D */
186: {mdoc__x_pre, mdoc__x_post}, /* %I */
187: {mdoc__x_pre, mdoc__x_post}, /* %J */
188: {mdoc__x_pre, mdoc__x_post}, /* %N */
189: {mdoc__x_pre, mdoc__x_post}, /* %O */
190: {mdoc__x_pre, mdoc__x_post}, /* %P */
191: {mdoc__x_pre, mdoc__x_post}, /* %R */
192: {mdoc__x_pre, mdoc__x_post}, /* %T */
193: {mdoc__x_pre, mdoc__x_post}, /* %V */
1.1 kristaps 194: {NULL, NULL}, /* Ac */
195: {mdoc_aq_pre, mdoc_aq_post}, /* Ao */
196: {mdoc_aq_pre, mdoc_aq_post}, /* Aq */
197: {NULL, NULL}, /* At */
198: {NULL, NULL}, /* Bc */
1.5 kristaps 199: {mdoc_bf_pre, NULL}, /* Bf */
1.4 kristaps 200: {mdoc_bq_pre, mdoc_bq_post}, /* Bo */
201: {mdoc_bq_pre, mdoc_bq_post}, /* Bq */
1.1 kristaps 202: {mdoc_xx_pre, NULL}, /* Bsx */
1.4 kristaps 203: {mdoc_bx_pre, NULL}, /* Bx */
1.1 kristaps 204: {NULL, NULL}, /* Db */
205: {NULL, NULL}, /* Dc */
1.4 kristaps 206: {mdoc_dq_pre, mdoc_dq_post}, /* Do */
1.1 kristaps 207: {mdoc_dq_pre, mdoc_dq_post}, /* Dq */
1.55 kristaps 208: {NULL, NULL}, /* Ec */ /* FIXME: no space */
1.1 kristaps 209: {NULL, NULL}, /* Ef */
210: {mdoc_em_pre, NULL}, /* Em */
211: {NULL, NULL}, /* Eo */
212: {mdoc_xx_pre, NULL}, /* Fx */
1.5 kristaps 213: {mdoc_ms_pre, NULL}, /* Ms */ /* FIXME: convert to symbol? */
1.1 kristaps 214: {NULL, NULL}, /* No */
215: {mdoc_ns_pre, NULL}, /* Ns */
216: {mdoc_xx_pre, NULL}, /* Nx */
217: {mdoc_xx_pre, NULL}, /* Ox */
218: {NULL, NULL}, /* Pc */
1.5 kristaps 219: {mdoc_pf_pre, mdoc_pf_post}, /* Pf */
1.1 kristaps 220: {mdoc_pq_pre, mdoc_pq_post}, /* Po */
221: {mdoc_pq_pre, mdoc_pq_post}, /* Pq */
222: {NULL, NULL}, /* Qc */
1.4 kristaps 223: {mdoc_sq_pre, mdoc_sq_post}, /* Ql */
1.5 kristaps 224: {mdoc_dq_pre, mdoc_dq_post}, /* Qo */
225: {mdoc_dq_pre, mdoc_dq_post}, /* Qq */
1.1 kristaps 226: {NULL, NULL}, /* Re */
1.5 kristaps 227: {mdoc_rs_pre, NULL}, /* Rs */
1.1 kristaps 228: {NULL, NULL}, /* Sc */
229: {mdoc_sq_pre, mdoc_sq_post}, /* So */
230: {mdoc_sq_pre, mdoc_sq_post}, /* Sq */
1.6 kristaps 231: {NULL, NULL}, /* Sm */ /* FIXME - no idea. */
1.1 kristaps 232: {mdoc_sx_pre, NULL}, /* Sx */
1.6 kristaps 233: {mdoc_sy_pre, NULL}, /* Sy */
1.1 kristaps 234: {NULL, NULL}, /* Tn */
235: {mdoc_xx_pre, NULL}, /* Ux */
236: {NULL, NULL}, /* Xc */
237: {NULL, NULL}, /* Xo */
1.4 kristaps 238: {mdoc_fo_pre, mdoc_fo_post}, /* Fo */
1.1 kristaps 239: {NULL, NULL}, /* Fc */
1.4 kristaps 240: {mdoc_op_pre, mdoc_op_post}, /* Oo */
1.1 kristaps 241: {NULL, NULL}, /* Oc */
1.94 ! kristaps 242: {mdoc_bk_pre, mdoc_bk_post}, /* Bk */
1.1 kristaps 243: {NULL, NULL}, /* Ek */
1.6 kristaps 244: {mdoc_bt_pre, NULL}, /* Bt */
1.1 kristaps 245: {NULL, NULL}, /* Hf */
246: {NULL, NULL}, /* Fr */
1.6 kristaps 247: {mdoc_ud_pre, NULL}, /* Ud */
248: {mdoc_lb_pre, NULL}, /* Lb */
1.1 kristaps 249: {mdoc_sp_pre, NULL}, /* Lp */
1.2 kristaps 250: {mdoc_lk_pre, NULL}, /* Lk */
251: {mdoc_mt_pre, NULL}, /* Mt */
252: {mdoc_brq_pre, mdoc_brq_post}, /* Brq */
253: {mdoc_brq_pre, mdoc_brq_post}, /* Bro */
1.1 kristaps 254: {NULL, NULL}, /* Brc */
1.10 kristaps 255: {mdoc__x_pre, mdoc__x_post}, /* %C */
1.2 kristaps 256: {NULL, NULL}, /* Es */ /* TODO */
257: {NULL, NULL}, /* En */ /* TODO */
1.1 kristaps 258: {mdoc_xx_pre, NULL}, /* Dx */
1.10 kristaps 259: {mdoc__x_pre, mdoc__x_post}, /* %Q */
1.1 kristaps 260: {mdoc_sp_pre, NULL}, /* br */
261: {mdoc_sp_pre, NULL}, /* sp */
1.37 kristaps 262: {mdoc__x_pre, mdoc__x_post}, /* %U */
1.71 kristaps 263: {NULL, NULL}, /* Ta */
1.1 kristaps 264: };
265:
266:
267: void
268: html_mdoc(void *arg, const struct mdoc *m)
269: {
270: struct html *h;
271: struct tag *t;
272:
273: h = (struct html *)arg;
274:
1.53 kristaps 275: print_gen_decls(h);
1.1 kristaps 276: t = print_otag(h, TAG_HTML, 0, NULL);
277: print_mdoc(mdoc_meta(m), mdoc_node(m), h);
278: print_tagq(h, t);
279:
280: printf("\n");
281: }
282:
283:
1.23 kristaps 284: /*
285: * Calculate the scaling unit passed in a `-width' argument. This uses
286: * either a native scaling unit (e.g., 1i, 2m) or the string length of
287: * the value.
288: */
289: static void
290: a2width(const char *p, struct roffsu *su)
1.1 kristaps 291: {
292:
1.32 kristaps 293: if ( ! a2roffsu(p, su, SCALE_MAX)) {
294: su->unit = SCALE_EM;
295: su->scale = (int)strlen(p);
296: }
1.1 kristaps 297: }
298:
299:
1.23 kristaps 300: /*
1.78 kristaps 301: * See the same function in mdoc_term.c for documentation.
302: */
303: static void
304: synopsis_pre(struct html *h, const struct mdoc_node *n)
305: {
306: struct roffsu su;
307: struct htmlpair tag;
308:
1.87 kristaps 309: if (NULL == n->prev || ! (MDOC_SYNPRETTY & n->flags))
1.78 kristaps 310: return;
311:
312: SCALE_VS_INIT(&su, 1);
313: bufcat_su(h, "margin-top", &su);
314: PAIR_STYLE_INIT(&tag, h);
315:
316: if (n->prev->tok == n->tok &&
317: MDOC_Fo != n->tok &&
318: MDOC_Ft != n->tok &&
319: MDOC_Fn != n->tok) {
320: print_otag(h, TAG_DIV, 0, NULL);
321: return;
322: }
323:
324: switch (n->prev->tok) {
325: case (MDOC_Fd):
326: /* FALLTHROUGH */
327: case (MDOC_Fn):
328: /* FALLTHROUGH */
329: case (MDOC_Fo):
330: /* FALLTHROUGH */
331: case (MDOC_In):
332: /* FALLTHROUGH */
333: case (MDOC_Vt):
334: print_otag(h, TAG_DIV, 1, &tag);
335: break;
336: case (MDOC_Ft):
337: if (MDOC_Fn != n->tok && MDOC_Fo != n->tok) {
338: print_otag(h, TAG_DIV, 1, &tag);
339: break;
340: }
341: /* FALLTHROUGH */
342: default:
343: print_otag(h, TAG_DIV, 0, NULL);
344: break;
345: }
346: }
347:
348:
349: /*
1.23 kristaps 350: * Calculate the scaling unit passed in an `-offset' argument. This
351: * uses either a native scaling unit (e.g., 1i, 2m), one of a set of
352: * predefined strings (indent, etc.), or the string length of the value.
353: */
354: static void
355: a2offs(const char *p, struct roffsu *su)
1.1 kristaps 356: {
357:
1.31 kristaps 358: /* FIXME: "right"? */
359:
1.1 kristaps 360: if (0 == strcmp(p, "left"))
1.23 kristaps 361: SCALE_HS_INIT(su, 0);
362: else if (0 == strcmp(p, "indent"))
363: SCALE_HS_INIT(su, INDENT);
364: else if (0 == strcmp(p, "indent-two"))
365: SCALE_HS_INIT(su, INDENT * 2);
1.32 kristaps 366: else if ( ! a2roffsu(p, su, SCALE_MAX)) {
1.24 kristaps 367: su->unit = SCALE_EM;
368: su->scale = (int)strlen(p);
369: }
1.1 kristaps 370: }
371:
372:
373: static void
374: print_mdoc(MDOC_ARGS)
375: {
376: struct tag *t;
377: struct htmlpair tag;
378:
379: t = print_otag(h, TAG_HEAD, 0, NULL);
380: print_mdoc_head(m, n, h);
381: print_tagq(h, t);
382:
383: t = print_otag(h, TAG_BODY, 0, NULL);
384:
385: tag.key = ATTR_CLASS;
386: tag.val = "body";
387: print_otag(h, TAG_DIV, 1, &tag);
388:
389: print_mdoc_nodelist(m, n, h);
390: print_tagq(h, t);
391: }
392:
393:
394: /* ARGSUSED */
395: static void
396: print_mdoc_head(MDOC_ARGS)
397: {
398:
399: print_gen_head(h);
1.20 kristaps 400: bufinit(h);
1.63 kristaps 401: buffmt(h, "%s(%s)", m->title, m->msec);
1.1 kristaps 402:
403: if (m->arch) {
1.20 kristaps 404: bufcat(h, " (");
405: bufcat(h, m->arch);
406: bufcat(h, ")");
1.1 kristaps 407: }
408:
409: print_otag(h, TAG_TITLE, 0, NULL);
1.20 kristaps 410: print_text(h, h->buf);
1.1 kristaps 411: }
412:
413:
414: static void
415: print_mdoc_nodelist(MDOC_ARGS)
416: {
417:
418: print_mdoc_node(m, n, h);
419: if (n->next)
420: print_mdoc_nodelist(m, n->next, h);
421: }
422:
423:
424: static void
425: print_mdoc_node(MDOC_ARGS)
426: {
427: int child;
428: struct tag *t;
429:
430: child = 1;
1.39 kristaps 431: t = h->tags.head;
1.1 kristaps 432:
1.16 kristaps 433: bufinit(h);
1.1 kristaps 434: switch (n->type) {
435: case (MDOC_ROOT):
436: child = mdoc_root_pre(m, n, h);
437: break;
438: case (MDOC_TEXT):
439: print_text(h, n->string);
1.48 kristaps 440: return;
1.1 kristaps 441: default:
1.89 kristaps 442: if (mdocs[n->tok].pre && ENDBODY_NOT == n->end)
1.1 kristaps 443: child = (*mdocs[n->tok].pre)(m, n, h);
444: break;
445: }
446:
1.94 ! kristaps 447: if (HTML_KEEP & h->flags) {
! 448: if (n->prev && n->prev->line != n->line) {
! 449: h->flags &= ~HTML_KEEP;
! 450: h->flags |= HTML_PREKEEP;
! 451: } else if (NULL == n->prev) {
! 452: if (n->parent && n->parent->line != n->line) {
! 453: h->flags &= ~HTML_KEEP;
! 454: h->flags |= HTML_PREKEEP;
! 455: }
! 456: }
! 457: }
! 458:
1.1 kristaps 459: if (child && n->child)
460: print_mdoc_nodelist(m, n->child, h);
461:
462: print_stagq(h, t);
463:
1.16 kristaps 464: bufinit(h);
1.1 kristaps 465: switch (n->type) {
466: case (MDOC_ROOT):
467: mdoc_root_post(m, n, h);
468: break;
469: default:
1.89 kristaps 470: if (mdocs[n->tok].post && ENDBODY_NOT == n->end)
1.1 kristaps 471: (*mdocs[n->tok].post)(m, n, h);
472: break;
473: }
474: }
475:
476:
477: /* ARGSUSED */
478: static void
479: mdoc_root_post(MDOC_ARGS)
480: {
1.40 kristaps 481: struct htmlpair tag[3];
1.1 kristaps 482: struct tag *t, *tt;
1.36 kristaps 483: char b[DATESIZ];
484:
485: time2a(m->date, b, DATESIZ);
1.1 kristaps 486:
1.23 kristaps 487: /*
488: * XXX: this should use divs, but in Firefox, divs with nested
489: * divs for some reason puke when trying to put a border line
490: * below. So I use tables, instead.
491: */
492:
493: PAIR_CLASS_INIT(&tag[0], "footer");
494: bufcat_style(h, "width", "100%");
495: PAIR_STYLE_INIT(&tag[1], h);
1.40 kristaps 496: PAIR_SUMMARY_INIT(&tag[2], "footer");
497:
498: t = print_otag(h, TAG_TABLE, 3, tag);
1.1 kristaps 499: tt = print_otag(h, TAG_TR, 0, NULL);
500:
1.23 kristaps 501: bufinit(h);
502: bufcat_style(h, "width", "50%");
503: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 504: print_otag(h, TAG_TD, 1, tag);
505: print_text(h, b);
506: print_stagq(h, tt);
507:
1.23 kristaps 508: bufinit(h);
509: bufcat_style(h, "width", "50%");
510: bufcat_style(h, "text-align", "right");
511: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 512: print_otag(h, TAG_TD, 1, tag);
513: print_text(h, m->os);
514: print_tagq(h, t);
515: }
516:
517:
518: /* ARGSUSED */
519: static int
520: mdoc_root_pre(MDOC_ARGS)
521: {
1.40 kristaps 522: struct htmlpair tag[3];
1.1 kristaps 523: struct tag *t, *tt;
524: char b[BUFSIZ], title[BUFSIZ];
525:
526: (void)strlcpy(b, m->vol, BUFSIZ);
527:
528: if (m->arch) {
529: (void)strlcat(b, " (", BUFSIZ);
530: (void)strlcat(b, m->arch, BUFSIZ);
531: (void)strlcat(b, ")", BUFSIZ);
532: }
533:
534: (void)snprintf(title, BUFSIZ - 1,
1.63 kristaps 535: "%s(%s)", m->title, m->msec);
1.1 kristaps 536:
1.23 kristaps 537: /* XXX: see note in mdoc_root_post() about divs. */
538:
539: PAIR_CLASS_INIT(&tag[0], "header");
540: bufcat_style(h, "width", "100%");
541: PAIR_STYLE_INIT(&tag[1], h);
1.40 kristaps 542: PAIR_SUMMARY_INIT(&tag[2], "header");
543:
544: t = print_otag(h, TAG_TABLE, 3, tag);
545:
1.1 kristaps 546: tt = print_otag(h, TAG_TR, 0, NULL);
547:
1.23 kristaps 548: bufinit(h);
549: bufcat_style(h, "width", "10%");
550: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 551: print_otag(h, TAG_TD, 1, tag);
1.2 kristaps 552: print_text(h, title);
1.1 kristaps 553: print_stagq(h, tt);
554:
1.23 kristaps 555: bufinit(h);
556: bufcat_style(h, "text-align", "center");
557: bufcat_style(h, "white-space", "nowrap");
558: bufcat_style(h, "width", "80%");
559: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 560: print_otag(h, TAG_TD, 1, tag);
1.2 kristaps 561: print_text(h, b);
1.1 kristaps 562: print_stagq(h, tt);
563:
1.23 kristaps 564: bufinit(h);
565: bufcat_style(h, "text-align", "right");
566: bufcat_style(h, "width", "10%");
567: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 568: print_otag(h, TAG_TD, 1, tag);
1.2 kristaps 569: print_text(h, title);
1.1 kristaps 570: print_tagq(h, t);
571: return(1);
572: }
573:
574:
575: /* ARGSUSED */
576: static int
577: mdoc_sh_pre(MDOC_ARGS)
578: {
579: struct htmlpair tag[2];
580: const struct mdoc_node *nn;
1.41 kristaps 581: char buf[BUFSIZ];
1.23 kristaps 582: struct roffsu su;
1.21 kristaps 583:
584: if (MDOC_BODY == n->type) {
1.23 kristaps 585: SCALE_HS_INIT(&su, INDENT);
586: bufcat_su(h, "margin-left", &su);
587: PAIR_CLASS_INIT(&tag[0], "sec-body");
588: PAIR_STYLE_INIT(&tag[1], h);
1.21 kristaps 589: print_otag(h, TAG_DIV, 2, tag);
1.1 kristaps 590: return(1);
591: } else if (MDOC_BLOCK == n->type) {
1.23 kristaps 592: PAIR_CLASS_INIT(&tag[0], "sec-block");
1.1 kristaps 593: if (n->prev && NULL == n->prev->body->child) {
594: print_otag(h, TAG_DIV, 1, tag);
595: return(1);
596: }
1.23 kristaps 597:
598: SCALE_VS_INIT(&su, 1);
599: bufcat_su(h, "margin-top", &su);
1.1 kristaps 600: if (NULL == n->next)
1.23 kristaps 601: bufcat_su(h, "margin-bottom", &su);
1.1 kristaps 602:
1.23 kristaps 603: PAIR_STYLE_INIT(&tag[1], h);
1.1 kristaps 604: print_otag(h, TAG_DIV, 2, tag);
605: return(1);
606: }
607:
1.42 kristaps 608: buf[0] = '\0';
1.21 kristaps 609: for (nn = n->child; nn; nn = nn->next) {
1.41 kristaps 610: html_idcat(buf, nn->string, BUFSIZ);
1.21 kristaps 611: if (nn->next)
1.42 kristaps 612: html_idcat(buf, " ", BUFSIZ);
1.21 kristaps 613: }
614:
1.57 kristaps 615: PAIR_CLASS_INIT(&tag[0], "sec-head");
616: PAIR_ID_INIT(&tag[1], buf);
1.22 kristaps 617:
1.1 kristaps 618: print_otag(h, TAG_DIV, 2, tag);
619: return(1);
620: }
621:
622:
623: /* ARGSUSED */
624: static int
625: mdoc_ss_pre(MDOC_ARGS)
626: {
1.21 kristaps 627: struct htmlpair tag[3];
1.1 kristaps 628: const struct mdoc_node *nn;
1.41 kristaps 629: char buf[BUFSIZ];
1.23 kristaps 630: struct roffsu su;
1.1 kristaps 631:
1.23 kristaps 632: SCALE_VS_INIT(&su, 1);
1.1 kristaps 633:
634: if (MDOC_BODY == n->type) {
1.23 kristaps 635: PAIR_CLASS_INIT(&tag[0], "ssec-body");
1.1 kristaps 636: if (n->parent->next && n->child) {
1.23 kristaps 637: bufcat_su(h, "margin-bottom", &su);
638: PAIR_STYLE_INIT(&tag[1], h);
639: print_otag(h, TAG_DIV, 2, tag);
640: } else
641: print_otag(h, TAG_DIV, 1, tag);
1.1 kristaps 642: return(1);
643: } else if (MDOC_BLOCK == n->type) {
1.23 kristaps 644: PAIR_CLASS_INIT(&tag[0], "ssec-block");
1.1 kristaps 645: if (n->prev) {
1.23 kristaps 646: bufcat_su(h, "margin-top", &su);
647: PAIR_STYLE_INIT(&tag[1], h);
648: print_otag(h, TAG_DIV, 2, tag);
649: } else
650: print_otag(h, TAG_DIV, 1, tag);
1.1 kristaps 651: return(1);
652: }
653:
1.23 kristaps 654: /* TODO: see note in mdoc_sh_pre() about duplicates. */
655:
1.42 kristaps 656: buf[0] = '\0';
1.21 kristaps 657: for (nn = n->child; nn; nn = nn->next) {
1.41 kristaps 658: html_idcat(buf, nn->string, BUFSIZ);
1.21 kristaps 659: if (nn->next)
1.42 kristaps 660: html_idcat(buf, " ", BUFSIZ);
1.21 kristaps 661: }
662:
1.23 kristaps 663: SCALE_HS_INIT(&su, INDENT - HALFINDENT);
664: su.scale = -su.scale;
665: bufcat_su(h, "margin-left", &su);
1.22 kristaps 666:
1.23 kristaps 667: PAIR_CLASS_INIT(&tag[0], "ssec-head");
668: PAIR_STYLE_INIT(&tag[1], h);
1.57 kristaps 669: PAIR_ID_INIT(&tag[2], buf);
670:
1.21 kristaps 671: print_otag(h, TAG_DIV, 3, tag);
1.1 kristaps 672: return(1);
673: }
674:
675:
676: /* ARGSUSED */
677: static int
678: mdoc_fl_pre(MDOC_ARGS)
679: {
680: struct htmlpair tag;
681:
1.51 kristaps 682: PAIR_CLASS_INIT(&tag, "flag");
683: print_otag(h, TAG_SPAN, 1, &tag);
684:
1.50 kristaps 685: /* `Cm' has no leading hyphen. */
686:
1.51 kristaps 687: if (MDOC_Cm == n->tok)
1.50 kristaps 688: return(1);
689:
690: print_text(h, "\\-");
691:
692: if (n->child)
1.58 kristaps 693: h->flags |= HTML_NOSPACE;
694: else if (n->next && n->next->line == n->line)
1.1 kristaps 695: h->flags |= HTML_NOSPACE;
1.50 kristaps 696:
1.1 kristaps 697: return(1);
698: }
699:
700:
701: /* ARGSUSED */
702: static int
703: mdoc_nd_pre(MDOC_ARGS)
704: {
705: struct htmlpair tag;
706:
707: if (MDOC_BODY != n->type)
708: return(1);
709:
1.24 kristaps 710: /* XXX: this tag in theory can contain block elements. */
711:
1.1 kristaps 712: print_text(h, "\\(em");
1.23 kristaps 713: PAIR_CLASS_INIT(&tag, "desc-body");
1.1 kristaps 714: print_otag(h, TAG_SPAN, 1, &tag);
715: return(1);
716: }
717:
718:
719: /* ARGSUSED */
720: static int
721: mdoc_op_pre(MDOC_ARGS)
722: {
723: struct htmlpair tag;
724:
725: if (MDOC_BODY != n->type)
726: return(1);
727:
1.24 kristaps 728: /* XXX: this tag in theory can contain block elements. */
729:
1.1 kristaps 730: print_text(h, "\\(lB");
731: h->flags |= HTML_NOSPACE;
1.23 kristaps 732: PAIR_CLASS_INIT(&tag, "opt");
1.1 kristaps 733: print_otag(h, TAG_SPAN, 1, &tag);
734: return(1);
735: }
736:
737:
738: /* ARGSUSED */
739: static void
740: mdoc_op_post(MDOC_ARGS)
741: {
742:
743: if (MDOC_BODY != n->type)
744: return;
745: h->flags |= HTML_NOSPACE;
746: print_text(h, "\\(rB");
747: }
748:
749:
750: static int
751: mdoc_nm_pre(MDOC_ARGS)
752: {
1.91 kristaps 753: struct htmlpair tag;
754: struct roffsu su;
755: const char *cp;
756:
757: /*
758: * Accomodate for `Nm' being both an element (which may have
759: * NULL children AND no m->name) and a block.
760: */
761:
762: cp = NULL;
763:
764: if (MDOC_ELEM == n->type) {
765: if (NULL == n->child && NULL == m->name)
766: return(1);
767: synopsis_pre(h, n);
768: PAIR_CLASS_INIT(&tag, "name");
769: print_otag(h, TAG_SPAN, 1, &tag);
770: if (NULL == n->child)
771: print_text(h, m->name);
772: } else if (MDOC_BLOCK == n->type) {
773: synopsis_pre(h, n);
774:
775: bufcat_style(h, "clear", "both");
776: if (n->head->child || m->name) {
777: if (n->head->child && MDOC_TEXT ==
778: n->head->child->type)
779: cp = n->head->child->string;
780: if (NULL == cp || '\0' == *cp)
781: cp = m->name;
782:
783: SCALE_HS_INIT(&su, (double)strlen(cp));
784: bufcat_su(h, "padding-left", &su);
785: }
1.1 kristaps 786:
1.91 kristaps 787: PAIR_STYLE_INIT(&tag, h);
788: print_otag(h, TAG_DIV, 1, &tag);
789: } else if (MDOC_HEAD == n->type) {
790: if (NULL == n->child && NULL == m->name)
791: return(1);
792:
793: if (n->child && MDOC_TEXT == n->child->type)
794: cp = n->child->string;
795: if (NULL == cp || '\0' == *cp)
796: cp = m->name;
797:
798: SCALE_HS_INIT(&su, (double)strlen(cp));
799:
800: bufcat_style(h, "float", "left");
801: bufcat_su(h, "min-width", &su);
802: SCALE_INVERT(&su);
803: bufcat_su(h, "margin-left", &su);
804:
805: PAIR_STYLE_INIT(&tag, h);
806: print_otag(h, TAG_DIV, 1, &tag);
1.65 kristaps 807:
1.91 kristaps 808: if (NULL == n->child)
809: print_text(h, m->name);
810: } else if (MDOC_BODY == n->type) {
811: SCALE_HS_INIT(&su, 2);
812: bufcat_su(h, "margin-left", &su);
813: PAIR_STYLE_INIT(&tag, h);
814: print_otag(h, TAG_DIV, 1, &tag);
815: }
1.1 kristaps 816:
817: return(1);
818: }
819:
820:
821: /* ARGSUSED */
822: static int
823: mdoc_xr_pre(MDOC_ARGS)
824: {
825: struct htmlpair tag[2];
826: const struct mdoc_node *nn;
1.56 kristaps 827:
828: if (NULL == n->child)
829: return(0);
1.17 kristaps 830:
1.23 kristaps 831: PAIR_CLASS_INIT(&tag[0], "link-man");
1.1 kristaps 832:
1.17 kristaps 833: if (h->base_man) {
1.23 kristaps 834: buffmt_man(h, n->child->string,
835: n->child->next ?
1.17 kristaps 836: n->child->next->string : NULL);
1.57 kristaps 837: PAIR_HREF_INIT(&tag[1], h->buf);
1.23 kristaps 838: print_otag(h, TAG_A, 2, tag);
839: } else
840: print_otag(h, TAG_A, 1, tag);
1.1 kristaps 841:
842: nn = n->child;
843: print_text(h, nn->string);
1.16 kristaps 844:
1.1 kristaps 845: if (NULL == (nn = nn->next))
846: return(0);
847:
848: h->flags |= HTML_NOSPACE;
849: print_text(h, "(");
850: h->flags |= HTML_NOSPACE;
851: print_text(h, nn->string);
852: h->flags |= HTML_NOSPACE;
853: print_text(h, ")");
854: return(0);
855: }
856:
857:
858: /* ARGSUSED */
859: static int
860: mdoc_ns_pre(MDOC_ARGS)
861: {
862:
863: h->flags |= HTML_NOSPACE;
864: return(1);
865: }
866:
867:
868: /* ARGSUSED */
869: static int
870: mdoc_ar_pre(MDOC_ARGS)
871: {
872: struct htmlpair tag;
873:
1.23 kristaps 874: PAIR_CLASS_INIT(&tag, "arg");
1.1 kristaps 875: print_otag(h, TAG_SPAN, 1, &tag);
876: return(1);
877: }
878:
879:
880: /* ARGSUSED */
881: static int
882: mdoc_xx_pre(MDOC_ARGS)
883: {
884: const char *pp;
885: struct htmlpair tag;
886:
887: switch (n->tok) {
888: case (MDOC_Bsx):
889: pp = "BSDI BSD/OS";
890: break;
891: case (MDOC_Dx):
1.45 kristaps 892: pp = "DragonFly";
1.1 kristaps 893: break;
894: case (MDOC_Fx):
895: pp = "FreeBSD";
896: break;
897: case (MDOC_Nx):
898: pp = "NetBSD";
899: break;
900: case (MDOC_Ox):
901: pp = "OpenBSD";
902: break;
903: case (MDOC_Ux):
904: pp = "UNIX";
905: break;
906: default:
907: return(1);
908: }
909:
1.23 kristaps 910: PAIR_CLASS_INIT(&tag, "unix");
1.1 kristaps 911: print_otag(h, TAG_SPAN, 1, &tag);
912: print_text(h, pp);
913: return(1);
914: }
915:
916:
917: /* ARGSUSED */
918: static int
1.4 kristaps 919: mdoc_bx_pre(MDOC_ARGS)
920: {
921: const struct mdoc_node *nn;
922: struct htmlpair tag;
923:
1.23 kristaps 924: PAIR_CLASS_INIT(&tag, "unix");
1.4 kristaps 925: print_otag(h, TAG_SPAN, 1, &tag);
926:
927: for (nn = n->child; nn; nn = nn->next)
928: print_mdoc_node(m, nn, h);
929:
930: if (n->child)
931: h->flags |= HTML_NOSPACE;
932:
933: print_text(h, "BSD");
934: return(0);
935: }
936:
937:
938: /* ARGSUSED */
939: static int
1.66 kristaps 940: mdoc_it_block_pre(MDOC_ARGS, enum mdoc_list type, int comp,
1.27 kristaps 941: struct roffsu *offs, struct roffsu *width)
1.1 kristaps 942: {
1.14 kristaps 943: struct htmlpair tag;
944: const struct mdoc_node *nn;
1.23 kristaps 945: struct roffsu su;
946:
947: nn = n->parent->parent;
948:
1.24 kristaps 949: /* XXX: see notes in mdoc_it_pre(). */
950:
1.66 kristaps 951: if (LIST_column == type) {
1.24 kristaps 952: /* Don't width-pad on the left. */
953: SCALE_HS_INIT(width, 0);
954: /* Also disallow non-compact. */
955: comp = 1;
956: }
1.66 kristaps 957: if (LIST_diag == type)
1.24 kristaps 958: /* Mandate non-compact with empty prior. */
1.23 kristaps 959: if (n->prev && NULL == n->prev->body->child)
960: comp = 1;
961:
1.24 kristaps 962: bufcat_style(h, "clear", "both");
1.23 kristaps 963: if (offs->scale > 0)
964: bufcat_su(h, "margin-left", offs);
965: if (width->scale > 0)
966: bufcat_su(h, "padding-left", width);
1.1 kristaps 967:
1.23 kristaps 968: PAIR_STYLE_INIT(&tag, h);
969:
1.24 kristaps 970: /* Mandate compact following `Ss' and `Sh' starts. */
971:
1.23 kristaps 972: for (nn = n; nn && ! comp; nn = nn->parent) {
973: if (MDOC_BLOCK != nn->type)
974: continue;
975: if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
976: comp = 1;
977: if (nn->prev)
978: break;
1.1 kristaps 979: }
980:
1.23 kristaps 981: if ( ! comp) {
982: SCALE_VS_INIT(&su, 1);
983: bufcat_su(h, "padding-top", &su);
1.1 kristaps 984: }
985:
1.23 kristaps 986: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 987: print_otag(h, TAG_DIV, 1, &tag);
988: return(1);
989: }
990:
991:
1.25 kristaps 992: /* ARGSUSED */
1.1 kristaps 993: static int
1.70 kristaps 994: mdoc_it_body_pre(MDOC_ARGS, enum mdoc_list type, struct roffsu *width)
1.1 kristaps 995: {
1.23 kristaps 996: struct htmlpair tag;
997: struct roffsu su;
998:
999: switch (type) {
1.66 kristaps 1000: case (LIST_item):
1.23 kristaps 1001: /* FALLTHROUGH */
1.66 kristaps 1002: case (LIST_ohang):
1.23 kristaps 1003: /* FALLTHROUGH */
1.66 kristaps 1004: case (LIST_column):
1.70 kristaps 1005: bufcat_su(h, "min-width", width);
1006: bufcat_style(h, "clear", "none");
1007: if (n->next)
1008: bufcat_style(h, "float", "left");
1009: PAIR_STYLE_INIT(&tag, h);
1010: print_otag(h, TAG_DIV, 1, &tag);
1.23 kristaps 1011: break;
1012: default:
1.24 kristaps 1013: /*
1014: * XXX: this tricks CSS into aligning the bodies with
1015: * the right-padding in the head.
1016: */
1.23 kristaps 1017: SCALE_HS_INIT(&su, 2);
1018: bufcat_su(h, "margin-left", &su);
1019: PAIR_STYLE_INIT(&tag, h);
1020: print_otag(h, TAG_DIV, 1, &tag);
1021: break;
1022: }
1.1 kristaps 1023:
1024: return(1);
1025: }
1026:
1027:
1.25 kristaps 1028: /* ARGSUSED */
1.1 kristaps 1029: static int
1.66 kristaps 1030: mdoc_it_head_pre(MDOC_ARGS, enum mdoc_list type, struct roffsu *width)
1.1 kristaps 1031: {
1032: struct htmlpair tag;
1033: struct ord *ord;
1034: char nbuf[BUFSIZ];
1035:
1.23 kristaps 1036: switch (type) {
1.66 kristaps 1037: case (LIST_item):
1.46 kristaps 1038: return(0);
1.66 kristaps 1039: case (LIST_ohang):
1.46 kristaps 1040: print_otag(h, TAG_DIV, 0, &tag);
1041: return(1);
1.66 kristaps 1042: case (LIST_column):
1.1 kristaps 1043: break;
1044: default:
1.23 kristaps 1045: bufcat_su(h, "min-width", width);
1046: SCALE_INVERT(width);
1047: bufcat_su(h, "margin-left", width);
1.2 kristaps 1048: if (n->next && n->next->child)
1.23 kristaps 1049: bufcat_style(h, "float", "left");
1.24 kristaps 1050:
1051: /* XXX: buffer if we run into body. */
1.23 kristaps 1052: SCALE_HS_INIT(width, 1);
1053: bufcat_su(h, "margin-right", width);
1054: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 1055: print_otag(h, TAG_DIV, 1, &tag);
1056: break;
1057: }
1058:
1.23 kristaps 1059: switch (type) {
1.66 kristaps 1060: case (LIST_diag):
1.23 kristaps 1061: PAIR_CLASS_INIT(&tag, "diag");
1.1 kristaps 1062: print_otag(h, TAG_SPAN, 1, &tag);
1063: break;
1.66 kristaps 1064: case (LIST_enum):
1.39 kristaps 1065: ord = h->ords.head;
1.1 kristaps 1066: assert(ord);
1067: nbuf[BUFSIZ - 1] = 0;
1068: (void)snprintf(nbuf, BUFSIZ - 1, "%d.", ord->pos++);
1069: print_text(h, nbuf);
1070: return(0);
1.66 kristaps 1071: case (LIST_dash):
1.1 kristaps 1072: print_text(h, "\\(en");
1073: return(0);
1.66 kristaps 1074: case (LIST_hyphen):
1.4 kristaps 1075: print_text(h, "\\(hy");
1.1 kristaps 1076: return(0);
1.66 kristaps 1077: case (LIST_bullet):
1.1 kristaps 1078: print_text(h, "\\(bu");
1079: return(0);
1080: default:
1081: break;
1082: }
1083:
1084: return(1);
1085: }
1086:
1087:
1088: static int
1.23 kristaps 1089: mdoc_it_pre(MDOC_ARGS)
1.1 kristaps 1090: {
1.93 kristaps 1091: int i, comp;
1.1 kristaps 1092: const struct mdoc_node *bl, *nn;
1.23 kristaps 1093: struct roffsu width, offs;
1.66 kristaps 1094: enum mdoc_list type;
1.23 kristaps 1095:
1.24 kristaps 1096: /*
1097: * XXX: be very careful in changing anything, here. Lists in
1098: * mandoc have many peculiarities; furthermore, they don't
1099: * translate well into HTML and require a bit of mangling.
1100: */
1.1 kristaps 1101:
1102: bl = n->parent->parent;
1.23 kristaps 1103: if (MDOC_BLOCK != n->type)
1.1 kristaps 1104: bl = bl->parent;
1105:
1.83 kristaps 1106: SCALE_HS_INIT(&offs, 0);
1107:
1.90 kristaps 1108: assert(bl->data.Bl);
1109: type = bl->data.Bl->type;
1110: comp = bl->data.Bl->comp;
1.1 kristaps 1111:
1.90 kristaps 1112: if (bl->data.Bl->offs)
1113: a2offs(bl->data.Bl->offs, &offs);
1.24 kristaps 1114:
1.1 kristaps 1115: switch (type) {
1.66 kristaps 1116: case (LIST_enum):
1.1 kristaps 1117: /* FALLTHROUGH */
1.66 kristaps 1118: case (LIST_dash):
1.1 kristaps 1119: /* FALLTHROUGH */
1.66 kristaps 1120: case (LIST_hyphen):
1.1 kristaps 1121: /* FALLTHROUGH */
1.66 kristaps 1122: case (LIST_bullet):
1.23 kristaps 1123: SCALE_HS_INIT(&width, 2);
1.1 kristaps 1124: break;
1.23 kristaps 1125: default:
1126: SCALE_HS_INIT(&width, INDENT);
1127: break;
1128: }
1129:
1.90 kristaps 1130: if (bl->data.Bl->width)
1131: a2width(bl->data.Bl->width, &width);
1.84 kristaps 1132:
1.23 kristaps 1133: /* Override width in some cases. */
1134:
1135: switch (type) {
1.66 kristaps 1136: case (LIST_ohang):
1.46 kristaps 1137: /* FALLTHROUGH */
1.66 kristaps 1138: case (LIST_item):
1.33 kristaps 1139: /* FALLTHROUGH */
1.66 kristaps 1140: case (LIST_inset):
1.1 kristaps 1141: /* FALLTHROUGH */
1.66 kristaps 1142: case (LIST_diag):
1.23 kristaps 1143: SCALE_HS_INIT(&width, 0);
1.1 kristaps 1144: break;
1145: default:
1.23 kristaps 1146: if (0 == width.scale)
1147: SCALE_HS_INIT(&width, INDENT);
1.1 kristaps 1148: break;
1149: }
1150:
1.70 kristaps 1151: if (LIST_column == type && MDOC_BODY == n->type) {
1.23 kristaps 1152: nn = n->parent->child;
1.70 kristaps 1153: for (i = 0; nn && nn != n; nn = nn->next)
1154: if (MDOC_BODY == nn->type)
1155: i++;
1.93 kristaps 1156: if (i < (int)bl->data.Bl->ncols)
1157: a2width(bl->data.Bl->cols[i], &width);
1.1 kristaps 1158: }
1159:
1.70 kristaps 1160: if (MDOC_HEAD == n->type)
1161: return(mdoc_it_head_pre(m, n, h, type, &width));
1162: else if (MDOC_BODY == n->type)
1163: return(mdoc_it_body_pre(m, n, h, type, &width));
1164:
1165: return(mdoc_it_block_pre(m, n, h, type, comp, &offs, &width));
1.1 kristaps 1166: }
1167:
1168:
1169: /* ARGSUSED */
1170: static int
1171: mdoc_bl_pre(MDOC_ARGS)
1172: {
1173: struct ord *ord;
1174:
1.59 kristaps 1175: if (MDOC_HEAD == n->type)
1176: return(0);
1.1 kristaps 1177: if (MDOC_BLOCK != n->type)
1178: return(1);
1.90 kristaps 1179: assert(n->data.Bl);
1180: if (LIST_enum != n->data.Bl->type)
1.1 kristaps 1181: return(1);
1182:
1183: ord = malloc(sizeof(struct ord));
1.43 kristaps 1184: if (NULL == ord) {
1.44 kristaps 1185: perror(NULL);
1.43 kristaps 1186: exit(EXIT_FAILURE);
1187: }
1.1 kristaps 1188: ord->cookie = n;
1189: ord->pos = 1;
1.39 kristaps 1190: ord->next = h->ords.head;
1191: h->ords.head = ord;
1.1 kristaps 1192: return(1);
1193: }
1194:
1195:
1196: /* ARGSUSED */
1197: static void
1198: mdoc_bl_post(MDOC_ARGS)
1199: {
1200: struct ord *ord;
1201:
1202: if (MDOC_BLOCK != n->type)
1203: return;
1.90 kristaps 1204: if (LIST_enum != n->data.Bl->type)
1.1 kristaps 1205: return;
1206:
1.39 kristaps 1207: ord = h->ords.head;
1.1 kristaps 1208: assert(ord);
1.39 kristaps 1209: h->ords.head = ord->next;
1.1 kristaps 1210: free(ord);
1211: }
1212:
1213:
1214: /* ARGSUSED */
1215: static int
1216: mdoc_ex_pre(MDOC_ARGS)
1217: {
1218: const struct mdoc_node *nn;
1219: struct tag *t;
1220: struct htmlpair tag;
1221:
1.23 kristaps 1222: PAIR_CLASS_INIT(&tag, "utility");
1223:
1.1 kristaps 1224: print_text(h, "The");
1225: for (nn = n->child; nn; nn = nn->next) {
1226: t = print_otag(h, TAG_SPAN, 1, &tag);
1227: print_text(h, nn->string);
1228: print_tagq(h, t);
1229:
1230: h->flags |= HTML_NOSPACE;
1231:
1232: if (nn->next && NULL == nn->next->next)
1233: print_text(h, ", and");
1234: else if (nn->next)
1235: print_text(h, ",");
1236: else
1237: h->flags &= ~HTML_NOSPACE;
1238: }
1239:
1.65 kristaps 1240: if (n->child && n->child->next)
1.1 kristaps 1241: print_text(h, "utilities exit");
1242: else
1243: print_text(h, "utility exits");
1244:
1245: print_text(h, "0 on success, and >0 if an error occurs.");
1246: return(0);
1247: }
1248:
1249:
1250: /* ARGSUSED */
1251: static int
1252: mdoc_dq_pre(MDOC_ARGS)
1253: {
1254:
1255: if (MDOC_BODY != n->type)
1256: return(1);
1257: print_text(h, "\\(lq");
1258: h->flags |= HTML_NOSPACE;
1259: return(1);
1260: }
1261:
1262:
1263: /* ARGSUSED */
1264: static void
1265: mdoc_dq_post(MDOC_ARGS)
1266: {
1267:
1268: if (MDOC_BODY != n->type)
1269: return;
1270: h->flags |= HTML_NOSPACE;
1271: print_text(h, "\\(rq");
1272: }
1273:
1274:
1275: /* ARGSUSED */
1276: static int
1277: mdoc_pq_pre(MDOC_ARGS)
1278: {
1279:
1280: if (MDOC_BODY != n->type)
1281: return(1);
1282: print_text(h, "\\&(");
1283: h->flags |= HTML_NOSPACE;
1284: return(1);
1285: }
1286:
1287:
1288: /* ARGSUSED */
1289: static void
1290: mdoc_pq_post(MDOC_ARGS)
1291: {
1292:
1293: if (MDOC_BODY != n->type)
1294: return;
1295: print_text(h, ")");
1296: }
1297:
1298:
1299: /* ARGSUSED */
1300: static int
1301: mdoc_sq_pre(MDOC_ARGS)
1302: {
1303:
1304: if (MDOC_BODY != n->type)
1305: return(1);
1306: print_text(h, "\\(oq");
1307: h->flags |= HTML_NOSPACE;
1308: return(1);
1309: }
1310:
1311:
1312: /* ARGSUSED */
1313: static void
1314: mdoc_sq_post(MDOC_ARGS)
1315: {
1316:
1317: if (MDOC_BODY != n->type)
1318: return;
1319: h->flags |= HTML_NOSPACE;
1320: print_text(h, "\\(aq");
1321: }
1322:
1323:
1324: /* ARGSUSED */
1325: static int
1326: mdoc_em_pre(MDOC_ARGS)
1327: {
1328: struct htmlpair tag;
1329:
1.23 kristaps 1330: PAIR_CLASS_INIT(&tag, "emph");
1.1 kristaps 1331: print_otag(h, TAG_SPAN, 1, &tag);
1332: return(1);
1333: }
1334:
1335:
1336: /* ARGSUSED */
1337: static int
1338: mdoc_d1_pre(MDOC_ARGS)
1339: {
1.23 kristaps 1340: struct htmlpair tag[2];
1341: struct roffsu su;
1.1 kristaps 1342:
1343: if (MDOC_BLOCK != n->type)
1344: return(1);
1345:
1.35 kristaps 1346: /* FIXME: D1 shouldn't be literal. */
1347:
1.77 kristaps 1348: SCALE_VS_INIT(&su, INDENT - 2);
1.23 kristaps 1349: bufcat_su(h, "margin-left", &su);
1350: PAIR_CLASS_INIT(&tag[0], "lit");
1351: PAIR_STYLE_INIT(&tag[1], h);
1.1 kristaps 1352: print_otag(h, TAG_DIV, 2, tag);
1353: return(1);
1354: }
1355:
1356:
1357: /* ARGSUSED */
1358: static int
1359: mdoc_sx_pre(MDOC_ARGS)
1360: {
1.18 kristaps 1361: struct htmlpair tag[2];
1.1 kristaps 1362: const struct mdoc_node *nn;
1.35 kristaps 1363: char buf[BUFSIZ];
1.1 kristaps 1364:
1.41 kristaps 1365: strlcpy(buf, "#", BUFSIZ);
1.1 kristaps 1366: for (nn = n->child; nn; nn = nn->next) {
1.41 kristaps 1367: html_idcat(buf, nn->string, BUFSIZ);
1.1 kristaps 1368: if (nn->next)
1.42 kristaps 1369: html_idcat(buf, " ", BUFSIZ);
1.1 kristaps 1370: }
1371:
1.23 kristaps 1372: PAIR_CLASS_INIT(&tag[0], "link-sec");
1.57 kristaps 1373: PAIR_HREF_INIT(&tag[1], buf);
1.1 kristaps 1374:
1.18 kristaps 1375: print_otag(h, TAG_A, 2, tag);
1.1 kristaps 1376: return(1);
1377: }
1378:
1379:
1380: /* ARGSUSED */
1381: static int
1382: mdoc_aq_pre(MDOC_ARGS)
1383: {
1384:
1385: if (MDOC_BODY != n->type)
1386: return(1);
1387: print_text(h, "\\(la");
1388: h->flags |= HTML_NOSPACE;
1389: return(1);
1390: }
1391:
1392:
1393: /* ARGSUSED */
1394: static void
1395: mdoc_aq_post(MDOC_ARGS)
1396: {
1397:
1398: if (MDOC_BODY != n->type)
1399: return;
1400: h->flags |= HTML_NOSPACE;
1401: print_text(h, "\\(ra");
1402: }
1403:
1404:
1405: /* ARGSUSED */
1406: static int
1407: mdoc_bd_pre(MDOC_ARGS)
1408: {
1409: struct htmlpair tag[2];
1.80 kristaps 1410: int comp;
1411: const struct mdoc_node *nn;
1.23 kristaps 1412: struct roffsu su;
1.1 kristaps 1413:
1.80 kristaps 1414: if (MDOC_HEAD == n->type)
1.1 kristaps 1415: return(0);
1416:
1.24 kristaps 1417: SCALE_VS_INIT(&su, 0);
1418:
1.90 kristaps 1419: assert(n->data.Bd);
1420: if (n->data.Bd->offs)
1421: a2offs(n->data.Bd->offs, &su);
1.80 kristaps 1422:
1.90 kristaps 1423: comp = n->data.Bd->comp;
1.1 kristaps 1424:
1.31 kristaps 1425: /* FIXME: -centered, etc. formatting. */
1.60 kristaps 1426: /* FIXME: does not respect -offset ??? */
1.31 kristaps 1427:
1.1 kristaps 1428: if (MDOC_BLOCK == n->type) {
1.24 kristaps 1429: bufcat_su(h, "margin-left", &su);
1.23 kristaps 1430: for (nn = n; nn && ! comp; nn = nn->parent) {
1431: if (MDOC_BLOCK != nn->type)
1432: continue;
1433: if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
1434: comp = 1;
1435: if (nn->prev)
1436: break;
1437: }
1438: if (comp) {
1.64 kristaps 1439: PAIR_STYLE_INIT(&tag[0], h);
1440: print_otag(h, TAG_DIV, 1, tag);
1.23 kristaps 1441: return(1);
1.14 kristaps 1442: }
1.23 kristaps 1443: SCALE_VS_INIT(&su, 1);
1444: bufcat_su(h, "margin-top", &su);
1445: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 1446: print_otag(h, TAG_DIV, 1, tag);
1447: return(1);
1448: }
1449:
1.90 kristaps 1450: if (DISP_unfilled != n->data.Bd->type &&
1451: DISP_literal != n->data.Bd->type)
1.1 kristaps 1452: return(1);
1453:
1.23 kristaps 1454: PAIR_CLASS_INIT(&tag[0], "lit");
1455: bufcat_style(h, "white-space", "pre");
1456: PAIR_STYLE_INIT(&tag[1], h);
1.1 kristaps 1457: print_otag(h, TAG_DIV, 2, tag);
1458:
1.14 kristaps 1459: for (nn = n->child; nn; nn = nn->next) {
1.23 kristaps 1460: h->flags |= HTML_NOSPACE;
1.14 kristaps 1461: print_mdoc_node(m, nn, h);
1462: if (NULL == nn->next)
1463: continue;
1464: if (nn->prev && nn->prev->line < nn->line)
1.1 kristaps 1465: print_text(h, "\n");
1.23 kristaps 1466: else if (NULL == nn->prev)
1467: print_text(h, "\n");
1.1 kristaps 1468: }
1469:
1470: return(0);
1471: }
1472:
1473:
1474: /* ARGSUSED */
1475: static int
1476: mdoc_pa_pre(MDOC_ARGS)
1477: {
1478: struct htmlpair tag;
1479:
1.23 kristaps 1480: PAIR_CLASS_INIT(&tag, "file");
1.1 kristaps 1481: print_otag(h, TAG_SPAN, 1, &tag);
1482: return(1);
1483: }
1484:
1485:
1486: /* ARGSUSED */
1487: static int
1488: mdoc_ad_pre(MDOC_ARGS)
1489: {
1490: struct htmlpair tag;
1491:
1.23 kristaps 1492: PAIR_CLASS_INIT(&tag, "addr");
1.1 kristaps 1493: print_otag(h, TAG_SPAN, 1, &tag);
1494: return(1);
1495: }
1496:
1497:
1498: /* ARGSUSED */
1499: static int
1500: mdoc_an_pre(MDOC_ARGS)
1501: {
1502: struct htmlpair tag;
1503:
1.19 kristaps 1504: /* TODO: -split and -nosplit (see termp_an_pre()). */
1505:
1.23 kristaps 1506: PAIR_CLASS_INIT(&tag, "author");
1.1 kristaps 1507: print_otag(h, TAG_SPAN, 1, &tag);
1508: return(1);
1509: }
1510:
1511:
1512: /* ARGSUSED */
1513: static int
1514: mdoc_cd_pre(MDOC_ARGS)
1515: {
1516: struct htmlpair tag;
1517:
1.78 kristaps 1518: synopsis_pre(h, n);
1.23 kristaps 1519: PAIR_CLASS_INIT(&tag, "config");
1.1 kristaps 1520: print_otag(h, TAG_SPAN, 1, &tag);
1521: return(1);
1522: }
1523:
1524:
1525: /* ARGSUSED */
1526: static int
1527: mdoc_dv_pre(MDOC_ARGS)
1528: {
1529: struct htmlpair tag;
1530:
1.23 kristaps 1531: PAIR_CLASS_INIT(&tag, "define");
1.1 kristaps 1532: print_otag(h, TAG_SPAN, 1, &tag);
1533: return(1);
1534: }
1535:
1536:
1537: /* ARGSUSED */
1538: static int
1539: mdoc_ev_pre(MDOC_ARGS)
1540: {
1541: struct htmlpair tag;
1542:
1.23 kristaps 1543: PAIR_CLASS_INIT(&tag, "env");
1.1 kristaps 1544: print_otag(h, TAG_SPAN, 1, &tag);
1545: return(1);
1546: }
1547:
1548:
1549: /* ARGSUSED */
1550: static int
1551: mdoc_er_pre(MDOC_ARGS)
1552: {
1553: struct htmlpair tag;
1554:
1.23 kristaps 1555: PAIR_CLASS_INIT(&tag, "errno");
1.1 kristaps 1556: print_otag(h, TAG_SPAN, 1, &tag);
1557: return(1);
1558: }
1559:
1560:
1561: /* ARGSUSED */
1562: static int
1563: mdoc_fa_pre(MDOC_ARGS)
1564: {
1565: const struct mdoc_node *nn;
1566: struct htmlpair tag;
1567: struct tag *t;
1568:
1.23 kristaps 1569: PAIR_CLASS_INIT(&tag, "farg");
1.1 kristaps 1570: if (n->parent->tok != MDOC_Fo) {
1571: print_otag(h, TAG_SPAN, 1, &tag);
1572: return(1);
1573: }
1574:
1575: for (nn = n->child; nn; nn = nn->next) {
1576: t = print_otag(h, TAG_SPAN, 1, &tag);
1577: print_text(h, nn->string);
1578: print_tagq(h, t);
1579: if (nn->next)
1580: print_text(h, ",");
1581: }
1582:
1583: if (n->child && n->next && n->next->tok == MDOC_Fa)
1584: print_text(h, ",");
1585:
1586: return(0);
1587: }
1588:
1589:
1590: /* ARGSUSED */
1591: static int
1592: mdoc_fd_pre(MDOC_ARGS)
1593: {
1.23 kristaps 1594: struct htmlpair tag;
1.1 kristaps 1595:
1.78 kristaps 1596: synopsis_pre(h, n);
1597:
1.23 kristaps 1598: PAIR_CLASS_INIT(&tag, "macro");
1.1 kristaps 1599: print_otag(h, TAG_SPAN, 1, &tag);
1600: return(1);
1601: }
1602:
1603:
1604: /* ARGSUSED */
1605: static int
1606: mdoc_vt_pre(MDOC_ARGS)
1607: {
1.23 kristaps 1608: struct htmlpair tag;
1.1 kristaps 1609:
1.78 kristaps 1610: if (MDOC_BLOCK == n->type) {
1611: synopsis_pre(h, n);
1.54 kristaps 1612: return(1);
1.78 kristaps 1613: } else if (MDOC_ELEM == n->type) {
1614: synopsis_pre(h, n);
1.54 kristaps 1615: } else if (MDOC_HEAD == n->type)
1616: return(0);
1.1 kristaps 1617:
1.23 kristaps 1618: PAIR_CLASS_INIT(&tag, "type");
1.1 kristaps 1619: print_otag(h, TAG_SPAN, 1, &tag);
1620: return(1);
1621: }
1622:
1.2 kristaps 1623:
1.1 kristaps 1624: /* ARGSUSED */
1625: static int
1626: mdoc_ft_pre(MDOC_ARGS)
1627: {
1.23 kristaps 1628: struct htmlpair tag;
1.1 kristaps 1629:
1.78 kristaps 1630: synopsis_pre(h, n);
1.23 kristaps 1631: PAIR_CLASS_INIT(&tag, "ftype");
1.1 kristaps 1632: print_otag(h, TAG_SPAN, 1, &tag);
1633: return(1);
1634: }
1635:
1636:
1637: /* ARGSUSED */
1638: static int
1639: mdoc_fn_pre(MDOC_ARGS)
1640: {
1641: struct tag *t;
1.15 kristaps 1642: struct htmlpair tag[2];
1.1 kristaps 1643: const struct mdoc_node *nn;
1.7 kristaps 1644: char nbuf[BUFSIZ];
1645: const char *sp, *ep;
1.15 kristaps 1646: int sz, i;
1.1 kristaps 1647:
1.78 kristaps 1648: synopsis_pre(h, n);
1.1 kristaps 1649:
1.7 kristaps 1650: /* Split apart into type and name. */
1651: assert(n->child->string);
1652: sp = n->child->string;
1.19 kristaps 1653:
1.26 kristaps 1654: ep = strchr(sp, ' ');
1655: if (NULL != ep) {
1.23 kristaps 1656: PAIR_CLASS_INIT(&tag[0], "ftype");
1.19 kristaps 1657: t = print_otag(h, TAG_SPAN, 1, tag);
1658:
1659: while (ep) {
1660: sz = MIN((int)(ep - sp), BUFSIZ - 1);
1661: (void)memcpy(nbuf, sp, (size_t)sz);
1662: nbuf[sz] = '\0';
1663: print_text(h, nbuf);
1664: sp = ++ep;
1665: ep = strchr(sp, ' ');
1666: }
1667: print_tagq(h, t);
1.7 kristaps 1668: }
1.1 kristaps 1669:
1.23 kristaps 1670: PAIR_CLASS_INIT(&tag[0], "fname");
1.57 kristaps 1671:
1672: /*
1673: * FIXME: only refer to IDs that we know exist.
1674: */
1675:
1676: #if 0
1.87 kristaps 1677: if (MDOC_SYNPRETTY & n->flags) {
1.57 kristaps 1678: nbuf[0] = '\0';
1679: html_idcat(nbuf, sp, BUFSIZ);
1680: PAIR_ID_INIT(&tag[1], nbuf);
1681: } else {
1682: strlcpy(nbuf, "#", BUFSIZ);
1683: html_idcat(nbuf, sp, BUFSIZ);
1684: PAIR_HREF_INIT(&tag[1], nbuf);
1685: }
1686: #endif
1687:
1.15 kristaps 1688: t = print_otag(h, TAG_SPAN, 1, tag);
1.7 kristaps 1689:
1690: if (sp) {
1.57 kristaps 1691: strlcpy(nbuf, sp, BUFSIZ);
1.7 kristaps 1692: print_text(h, nbuf);
1693: }
1694:
1.1 kristaps 1695: print_tagq(h, t);
1696:
1697: h->flags |= HTML_NOSPACE;
1698: print_text(h, "(");
1699:
1.23 kristaps 1700: bufinit(h);
1701: PAIR_CLASS_INIT(&tag[0], "farg");
1702: bufcat_style(h, "white-space", "nowrap");
1703: PAIR_STYLE_INIT(&tag[1], h);
1704:
1.1 kristaps 1705: for (nn = n->child->next; nn; nn = nn->next) {
1.23 kristaps 1706: i = 1;
1.87 kristaps 1707: if (MDOC_SYNPRETTY & n->flags)
1.23 kristaps 1708: i = 2;
1.15 kristaps 1709: t = print_otag(h, TAG_SPAN, i, tag);
1.1 kristaps 1710: print_text(h, nn->string);
1711: print_tagq(h, t);
1712: if (nn->next)
1713: print_text(h, ",");
1714: }
1715:
1716: print_text(h, ")");
1.87 kristaps 1717: if (MDOC_SYNPRETTY & n->flags)
1.1 kristaps 1718: print_text(h, ";");
1719:
1720: return(0);
1721: }
1722:
1723:
1724: /* ARGSUSED */
1725: static int
1726: mdoc_sp_pre(MDOC_ARGS)
1727: {
1.23 kristaps 1728: int len;
1729: struct htmlpair tag;
1730: struct roffsu su;
1.1 kristaps 1731:
1732: switch (n->tok) {
1733: case (MDOC_sp):
1.23 kristaps 1734: /* FIXME: can this have a scaling indicator? */
1.1 kristaps 1735: len = n->child ? atoi(n->child->string) : 1;
1736: break;
1737: case (MDOC_br):
1738: len = 0;
1739: break;
1740: default:
1741: len = 1;
1742: break;
1743: }
1744:
1.23 kristaps 1745: SCALE_VS_INIT(&su, len);
1746: bufcat_su(h, "height", &su);
1747: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 1748: print_otag(h, TAG_DIV, 1, &tag);
1.42 kristaps 1749: /* So the div isn't empty: */
1750: print_text(h, "\\~");
1751:
1752: return(0);
1.1 kristaps 1753:
1754: }
1.2 kristaps 1755:
1756:
1757: /* ARGSUSED */
1758: static int
1759: mdoc_brq_pre(MDOC_ARGS)
1760: {
1761:
1762: if (MDOC_BODY != n->type)
1763: return(1);
1764: print_text(h, "\\(lC");
1765: h->flags |= HTML_NOSPACE;
1766: return(1);
1767: }
1768:
1769:
1770: /* ARGSUSED */
1771: static void
1772: mdoc_brq_post(MDOC_ARGS)
1773: {
1774:
1775: if (MDOC_BODY != n->type)
1776: return;
1777: h->flags |= HTML_NOSPACE;
1778: print_text(h, "\\(rC");
1779: }
1780:
1781:
1782: /* ARGSUSED */
1783: static int
1784: mdoc_lk_pre(MDOC_ARGS)
1785: {
1786: const struct mdoc_node *nn;
1787: struct htmlpair tag[2];
1788:
1789: nn = n->child;
1790:
1.23 kristaps 1791: PAIR_CLASS_INIT(&tag[0], "link-ext");
1.57 kristaps 1792: PAIR_HREF_INIT(&tag[1], nn->string);
1.2 kristaps 1793: print_otag(h, TAG_A, 2, tag);
1794:
1.38 kristaps 1795: if (NULL == nn->next)
1796: return(1);
1797:
1.2 kristaps 1798: for (nn = nn->next; nn; nn = nn->next)
1799: print_text(h, nn->string);
1800:
1801: return(0);
1802: }
1803:
1804:
1805: /* ARGSUSED */
1806: static int
1807: mdoc_mt_pre(MDOC_ARGS)
1808: {
1809: struct htmlpair tag[2];
1810: struct tag *t;
1811: const struct mdoc_node *nn;
1812:
1.23 kristaps 1813: PAIR_CLASS_INIT(&tag[0], "link-mail");
1.2 kristaps 1814:
1815: for (nn = n->child; nn; nn = nn->next) {
1.16 kristaps 1816: bufinit(h);
1817: bufcat(h, "mailto:");
1818: bufcat(h, nn->string);
1.57 kristaps 1819: PAIR_HREF_INIT(&tag[1], h->buf);
1.2 kristaps 1820: t = print_otag(h, TAG_A, 2, tag);
1821: print_text(h, nn->string);
1822: print_tagq(h, t);
1823: }
1824:
1825: return(0);
1826: }
1.4 kristaps 1827:
1828:
1829: /* ARGSUSED */
1830: static int
1831: mdoc_fo_pre(MDOC_ARGS)
1832: {
1.77 kristaps 1833: struct htmlpair tag;
1834: struct tag *t;
1.4 kristaps 1835:
1836: if (MDOC_BODY == n->type) {
1837: h->flags |= HTML_NOSPACE;
1838: print_text(h, "(");
1839: h->flags |= HTML_NOSPACE;
1840: return(1);
1.77 kristaps 1841: } else if (MDOC_BLOCK == n->type) {
1.78 kristaps 1842: synopsis_pre(h, n);
1.4 kristaps 1843: return(1);
1.57 kristaps 1844: }
1.4 kristaps 1845:
1.77 kristaps 1846: /* XXX: we drop non-initial arguments as per groff. */
1847:
1848: assert(n->child);
1849: assert(n->child->string);
1850:
1.23 kristaps 1851: PAIR_CLASS_INIT(&tag, "fname");
1.77 kristaps 1852: t = print_otag(h, TAG_SPAN, 1, &tag);
1853: print_text(h, n->child->string);
1854: print_tagq(h, t);
1855: return(0);
1.4 kristaps 1856: }
1857:
1858:
1859: /* ARGSUSED */
1860: static void
1861: mdoc_fo_post(MDOC_ARGS)
1862: {
1.78 kristaps 1863:
1.4 kristaps 1864: if (MDOC_BODY != n->type)
1865: return;
1866: h->flags |= HTML_NOSPACE;
1867: print_text(h, ")");
1868: h->flags |= HTML_NOSPACE;
1869: print_text(h, ";");
1870: }
1871:
1872:
1873: /* ARGSUSED */
1874: static int
1875: mdoc_in_pre(MDOC_ARGS)
1876: {
1877: const struct mdoc_node *nn;
1.23 kristaps 1878: struct tag *t;
1.17 kristaps 1879: struct htmlpair tag[2];
1880: int i;
1.34 kristaps 1881:
1.78 kristaps 1882: synopsis_pre(h, n);
1883:
1.23 kristaps 1884: PAIR_CLASS_INIT(&tag[0], "includes");
1.17 kristaps 1885: print_otag(h, TAG_SPAN, 1, tag);
1.4 kristaps 1886:
1.87 kristaps 1887: if (MDOC_SYNPRETTY & n->flags && MDOC_LINE & n->flags)
1.4 kristaps 1888: print_text(h, "#include");
1889:
1890: print_text(h, "<");
1891: h->flags |= HTML_NOSPACE;
1892:
1.17 kristaps 1893: for (nn = n->child; nn; nn = nn->next) {
1.23 kristaps 1894: PAIR_CLASS_INIT(&tag[0], "link-includes");
1895: i = 1;
1.41 kristaps 1896: bufinit(h);
1.17 kristaps 1897: if (h->base_includes) {
1898: buffmt_includes(h, nn->string);
1.57 kristaps 1899: PAIR_HREF_INIT(&tag[i], h->buf);
1900: i++;
1.17 kristaps 1901: }
1902: t = print_otag(h, TAG_A, i, tag);
1.4 kristaps 1903: print_mdoc_node(m, nn, h);
1.17 kristaps 1904: print_tagq(h, t);
1905: }
1.4 kristaps 1906:
1907: h->flags |= HTML_NOSPACE;
1908: print_text(h, ">");
1909:
1910: return(0);
1911: }
1912:
1913:
1914: /* ARGSUSED */
1915: static int
1916: mdoc_ic_pre(MDOC_ARGS)
1917: {
1918: struct htmlpair tag;
1919:
1.23 kristaps 1920: PAIR_CLASS_INIT(&tag, "cmd");
1.4 kristaps 1921: print_otag(h, TAG_SPAN, 1, &tag);
1922: return(1);
1923: }
1924:
1925:
1926: /* ARGSUSED */
1927: static int
1928: mdoc_rv_pre(MDOC_ARGS)
1929: {
1930: const struct mdoc_node *nn;
1931: struct htmlpair tag;
1932: struct tag *t;
1933:
1934: print_otag(h, TAG_DIV, 0, NULL);
1935: print_text(h, "The");
1936:
1937: for (nn = n->child; nn; nn = nn->next) {
1.23 kristaps 1938: PAIR_CLASS_INIT(&tag, "fname");
1.4 kristaps 1939: t = print_otag(h, TAG_SPAN, 1, &tag);
1940: print_text(h, nn->string);
1941: print_tagq(h, t);
1942:
1943: h->flags |= HTML_NOSPACE;
1944: if (nn->next && NULL == nn->next->next)
1945: print_text(h, "(), and");
1946: else if (nn->next)
1947: print_text(h, "(),");
1948: else
1949: print_text(h, "()");
1950: }
1951:
1.65 kristaps 1952: if (n->child && n->child->next)
1.4 kristaps 1953: print_text(h, "functions return");
1954: else
1955: print_text(h, "function returns");
1956:
1957: print_text(h, "the value 0 if successful; otherwise the value "
1958: "-1 is returned and the global variable");
1959:
1.23 kristaps 1960: PAIR_CLASS_INIT(&tag, "var");
1.4 kristaps 1961: t = print_otag(h, TAG_SPAN, 1, &tag);
1962: print_text(h, "errno");
1963: print_tagq(h, t);
1964: print_text(h, "is set to indicate the error.");
1965: return(0);
1966: }
1967:
1968:
1969: /* ARGSUSED */
1970: static int
1971: mdoc_va_pre(MDOC_ARGS)
1972: {
1973: struct htmlpair tag;
1974:
1.23 kristaps 1975: PAIR_CLASS_INIT(&tag, "var");
1.4 kristaps 1976: print_otag(h, TAG_SPAN, 1, &tag);
1977: return(1);
1978: }
1979:
1980:
1981: /* ARGSUSED */
1982: static int
1983: mdoc_bq_pre(MDOC_ARGS)
1984: {
1985:
1986: if (MDOC_BODY != n->type)
1987: return(1);
1988: print_text(h, "\\(lB");
1989: h->flags |= HTML_NOSPACE;
1990: return(1);
1991: }
1992:
1993:
1994: /* ARGSUSED */
1995: static void
1996: mdoc_bq_post(MDOC_ARGS)
1997: {
1998:
1999: if (MDOC_BODY != n->type)
2000: return;
2001: h->flags |= HTML_NOSPACE;
2002: print_text(h, "\\(rB");
2003: }
1.5 kristaps 2004:
2005:
2006: /* ARGSUSED */
2007: static int
2008: mdoc_ap_pre(MDOC_ARGS)
2009: {
2010:
2011: h->flags |= HTML_NOSPACE;
2012: print_text(h, "\\(aq");
2013: h->flags |= HTML_NOSPACE;
2014: return(1);
2015: }
2016:
2017:
2018: /* ARGSUSED */
2019: static int
2020: mdoc_bf_pre(MDOC_ARGS)
2021: {
1.23 kristaps 2022: struct htmlpair tag[2];
2023: struct roffsu su;
1.5 kristaps 2024:
2025: if (MDOC_HEAD == n->type)
2026: return(0);
1.92 kristaps 2027: else if (MDOC_BODY != n->type)
1.5 kristaps 2028: return(1);
2029:
1.92 kristaps 2030: assert(n->data.Bf);
1.5 kristaps 2031:
1.92 kristaps 2032: if (FONT_Em == n->data.Bf->font)
2033: PAIR_CLASS_INIT(&tag[0], "emph");
2034: else if (FONT_Sy == n->data.Bf->font)
2035: PAIR_CLASS_INIT(&tag[0], "symb");
2036: else if (FONT_Li == n->data.Bf->font)
2037: PAIR_CLASS_INIT(&tag[0], "lit");
2038: else
2039: PAIR_CLASS_INIT(&tag[0], "none");
1.5 kristaps 2040:
1.92 kristaps 2041: /*
2042: * We want this to be inline-formatted, but needs to be div to
2043: * accept block children.
2044: */
1.23 kristaps 2045: bufcat_style(h, "display", "inline");
2046: SCALE_HS_INIT(&su, 1);
1.92 kristaps 2047: /* Needs a left-margin for spacing. */
2048: bufcat_su(h, "margin-left", &su);
1.23 kristaps 2049: PAIR_STYLE_INIT(&tag[1], h);
1.5 kristaps 2050: print_otag(h, TAG_DIV, 2, tag);
2051: return(1);
2052: }
2053:
2054:
2055: /* ARGSUSED */
2056: static int
2057: mdoc_ms_pre(MDOC_ARGS)
2058: {
2059: struct htmlpair tag;
2060:
1.23 kristaps 2061: PAIR_CLASS_INIT(&tag, "symb");
1.5 kristaps 2062: print_otag(h, TAG_SPAN, 1, &tag);
2063: return(1);
2064: }
2065:
2066:
2067: /* ARGSUSED */
2068: static int
2069: mdoc_pf_pre(MDOC_ARGS)
2070: {
2071:
2072: h->flags |= HTML_IGNDELIM;
2073: return(1);
2074: }
2075:
2076:
2077: /* ARGSUSED */
2078: static void
2079: mdoc_pf_post(MDOC_ARGS)
2080: {
2081:
2082: h->flags &= ~HTML_IGNDELIM;
2083: h->flags |= HTML_NOSPACE;
2084: }
2085:
2086:
2087: /* ARGSUSED */
2088: static int
2089: mdoc_rs_pre(MDOC_ARGS)
2090: {
1.23 kristaps 2091: struct htmlpair tag;
2092: struct roffsu su;
1.5 kristaps 2093:
2094: if (MDOC_BLOCK != n->type)
2095: return(1);
2096:
1.8 kristaps 2097: if (n->prev && SEC_SEE_ALSO == n->sec) {
1.23 kristaps 2098: SCALE_VS_INIT(&su, 1);
2099: bufcat_su(h, "margin-top", &su);
2100: PAIR_STYLE_INIT(&tag, h);
1.8 kristaps 2101: print_otag(h, TAG_DIV, 1, &tag);
1.5 kristaps 2102: }
2103:
1.23 kristaps 2104: PAIR_CLASS_INIT(&tag, "ref");
1.8 kristaps 2105: print_otag(h, TAG_SPAN, 1, &tag);
1.5 kristaps 2106: return(1);
2107: }
1.6 kristaps 2108:
2109:
2110:
2111: /* ARGSUSED */
2112: static int
2113: mdoc_li_pre(MDOC_ARGS)
2114: {
2115: struct htmlpair tag;
2116:
1.23 kristaps 2117: PAIR_CLASS_INIT(&tag, "lit");
1.6 kristaps 2118: print_otag(h, TAG_SPAN, 1, &tag);
2119: return(1);
2120: }
2121:
2122:
2123: /* ARGSUSED */
2124: static int
2125: mdoc_sy_pre(MDOC_ARGS)
2126: {
2127: struct htmlpair tag;
2128:
1.23 kristaps 2129: PAIR_CLASS_INIT(&tag, "symb");
1.6 kristaps 2130: print_otag(h, TAG_SPAN, 1, &tag);
2131: return(1);
2132: }
2133:
2134:
2135: /* ARGSUSED */
2136: static int
2137: mdoc_bt_pre(MDOC_ARGS)
2138: {
2139:
2140: print_text(h, "is currently in beta test.");
2141: return(0);
2142: }
2143:
2144:
2145: /* ARGSUSED */
2146: static int
2147: mdoc_ud_pre(MDOC_ARGS)
2148: {
2149:
2150: print_text(h, "currently under development.");
2151: return(0);
2152: }
2153:
2154:
2155: /* ARGSUSED */
2156: static int
2157: mdoc_lb_pre(MDOC_ARGS)
2158: {
2159: struct htmlpair tag;
2160:
1.62 kristaps 2161: if (SEC_LIBRARY == n->sec && MDOC_LINE & n->flags)
1.6 kristaps 2162: print_otag(h, TAG_DIV, 0, NULL);
1.23 kristaps 2163: PAIR_CLASS_INIT(&tag, "lib");
1.6 kristaps 2164: print_otag(h, TAG_SPAN, 1, &tag);
2165: return(1);
2166: }
1.10 kristaps 2167:
2168:
2169: /* ARGSUSED */
2170: static int
2171: mdoc__x_pre(MDOC_ARGS)
2172: {
1.38 kristaps 2173: struct htmlpair tag[2];
1.37 kristaps 2174:
1.10 kristaps 2175: switch (n->tok) {
2176: case(MDOC__A):
1.38 kristaps 2177: PAIR_CLASS_INIT(&tag[0], "ref-auth");
1.10 kristaps 2178: break;
2179: case(MDOC__B):
1.38 kristaps 2180: PAIR_CLASS_INIT(&tag[0], "ref-book");
1.10 kristaps 2181: break;
2182: case(MDOC__C):
1.38 kristaps 2183: PAIR_CLASS_INIT(&tag[0], "ref-city");
1.10 kristaps 2184: break;
2185: case(MDOC__D):
1.38 kristaps 2186: PAIR_CLASS_INIT(&tag[0], "ref-date");
1.10 kristaps 2187: break;
2188: case(MDOC__I):
1.38 kristaps 2189: PAIR_CLASS_INIT(&tag[0], "ref-issue");
1.10 kristaps 2190: break;
2191: case(MDOC__J):
1.38 kristaps 2192: PAIR_CLASS_INIT(&tag[0], "ref-jrnl");
1.10 kristaps 2193: break;
2194: case(MDOC__N):
1.38 kristaps 2195: PAIR_CLASS_INIT(&tag[0], "ref-num");
1.10 kristaps 2196: break;
2197: case(MDOC__O):
1.38 kristaps 2198: PAIR_CLASS_INIT(&tag[0], "ref-opt");
1.10 kristaps 2199: break;
2200: case(MDOC__P):
1.38 kristaps 2201: PAIR_CLASS_INIT(&tag[0], "ref-page");
1.10 kristaps 2202: break;
2203: case(MDOC__Q):
1.38 kristaps 2204: PAIR_CLASS_INIT(&tag[0], "ref-corp");
1.10 kristaps 2205: break;
2206: case(MDOC__R):
1.38 kristaps 2207: PAIR_CLASS_INIT(&tag[0], "ref-rep");
1.10 kristaps 2208: break;
2209: case(MDOC__T):
1.38 kristaps 2210: PAIR_CLASS_INIT(&tag[0], "ref-title");
1.10 kristaps 2211: break;
1.38 kristaps 2212: case(MDOC__U):
2213: PAIR_CLASS_INIT(&tag[0], "link-ref");
2214: break;
1.10 kristaps 2215: case(MDOC__V):
1.38 kristaps 2216: PAIR_CLASS_INIT(&tag[0], "ref-vol");
1.10 kristaps 2217: break;
2218: default:
2219: abort();
2220: /* NOTREACHED */
2221: }
2222:
1.38 kristaps 2223: if (MDOC__U != n->tok) {
2224: print_otag(h, TAG_SPAN, 1, tag);
2225: return(1);
2226: }
2227:
2228: PAIR_HREF_INIT(&tag[1], n->child->string);
2229: print_otag(h, TAG_A, 2, tag);
1.10 kristaps 2230: return(1);
2231: }
2232:
2233:
2234: /* ARGSUSED */
2235: static void
2236: mdoc__x_post(MDOC_ARGS)
2237: {
2238:
1.61 kristaps 2239: /* TODO: %U */
2240:
1.10 kristaps 2241: h->flags |= HTML_NOSPACE;
2242: print_text(h, n->next ? "," : ".");
1.94 ! kristaps 2243: }
! 2244:
! 2245:
! 2246: /* ARGSUSED */
! 2247: static int
! 2248: mdoc_bk_pre(MDOC_ARGS)
! 2249: {
! 2250:
! 2251: switch (n->type) {
! 2252: case (MDOC_BLOCK):
! 2253: break;
! 2254: case (MDOC_HEAD):
! 2255: return(0);
! 2256: case (MDOC_BODY):
! 2257: h->flags |= HTML_PREKEEP;
! 2258: break;
! 2259: default:
! 2260: abort();
! 2261: /* NOTREACHED */
! 2262: }
! 2263:
! 2264: return(1);
! 2265: }
! 2266:
! 2267:
! 2268: /* ARGSUSED */
! 2269: static void
! 2270: mdoc_bk_post(MDOC_ARGS)
! 2271: {
! 2272:
! 2273: if (MDOC_BODY == n->type)
! 2274: h->flags &= ~(HTML_KEEP | HTML_PREKEEP);
1.10 kristaps 2275: }
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