Annotation of src/usr.bin/mandoc/mdoc_html.c, Revision 1.120
1.120 ! schwarze 1: /* $OpenBSD: mdoc_html.c,v 1.119 2017/01/10 13:46:53 schwarze Exp $ */
1.1 schwarze 2: /*
1.83 schwarze 3: * Copyright (c) 2008-2011, 2014 Kristaps Dzonsons <kristaps@bsd.lv>
1.116 schwarze 4: * Copyright (c) 2014, 2015, 2016, 2017 Ingo Schwarze <schwarze@openbsd.org>
1.1 schwarze 5: *
6: * Permission to use, copy, modify, and distribute this software for any
7: * purpose with or without fee is hereby granted, provided that the above
8: * copyright notice and this permission notice appear in all copies.
9: *
1.102 schwarze 10: * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHORS DISCLAIM ALL WARRANTIES
1.1 schwarze 11: * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
1.102 schwarze 12: * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR
1.1 schwarze 13: * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
14: * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
15: * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
16: * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
17: */
18: #include <sys/types.h>
19:
20: #include <assert.h>
21: #include <ctype.h>
22: #include <stdio.h>
23: #include <stdlib.h>
24: #include <string.h>
25: #include <unistd.h>
26:
1.72 schwarze 27: #include "mandoc_aux.h"
1.102 schwarze 28: #include "roff.h"
1.90 schwarze 29: #include "mdoc.h"
1.1 schwarze 30: #include "out.h"
31: #include "html.h"
32: #include "main.h"
33:
34: #define INDENT 5
35:
1.104 schwarze 36: #define MDOC_ARGS const struct roff_meta *meta, \
1.103 schwarze 37: struct roff_node *n, \
1.1 schwarze 38: struct html *h
39:
1.6 schwarze 40: #ifndef MIN
41: #define MIN(a,b) ((/*CONSTCOND*/(a)<(b))?(a):(b))
42: #endif
43:
1.1 schwarze 44: struct htmlmdoc {
45: int (*pre)(MDOC_ARGS);
46: void (*post)(MDOC_ARGS);
47: };
48:
49: static void print_mdoc_head(MDOC_ARGS);
50: static void print_mdoc_node(MDOC_ARGS);
51: static void print_mdoc_nodelist(MDOC_ARGS);
1.71 schwarze 52: static void synopsis_pre(struct html *,
1.103 schwarze 53: const struct roff_node *);
1.1 schwarze 54:
55: static void a2width(const char *, struct roffsu *);
56:
57: static void mdoc_root_post(MDOC_ARGS);
58: static int mdoc_root_pre(MDOC_ARGS);
59:
60: static void mdoc__x_post(MDOC_ARGS);
61: static int mdoc__x_pre(MDOC_ARGS);
62: static int mdoc_ad_pre(MDOC_ARGS);
63: static int mdoc_an_pre(MDOC_ARGS);
64: static int mdoc_ap_pre(MDOC_ARGS);
65: static int mdoc_ar_pre(MDOC_ARGS);
66: static int mdoc_bd_pre(MDOC_ARGS);
67: static int mdoc_bf_pre(MDOC_ARGS);
1.25 schwarze 68: static void mdoc_bk_post(MDOC_ARGS);
69: static int mdoc_bk_pre(MDOC_ARGS);
1.1 schwarze 70: static int mdoc_bl_pre(MDOC_ARGS);
71: static int mdoc_bt_pre(MDOC_ARGS);
72: static int mdoc_bx_pre(MDOC_ARGS);
73: static int mdoc_cd_pre(MDOC_ARGS);
74: static int mdoc_d1_pre(MDOC_ARGS);
75: static int mdoc_dv_pre(MDOC_ARGS);
76: static int mdoc_fa_pre(MDOC_ARGS);
77: static int mdoc_fd_pre(MDOC_ARGS);
78: static int mdoc_fl_pre(MDOC_ARGS);
79: static int mdoc_fn_pre(MDOC_ARGS);
80: static int mdoc_ft_pre(MDOC_ARGS);
81: static int mdoc_em_pre(MDOC_ARGS);
1.96 schwarze 82: static void mdoc_eo_post(MDOC_ARGS);
83: static int mdoc_eo_pre(MDOC_ARGS);
1.1 schwarze 84: static int mdoc_er_pre(MDOC_ARGS);
85: static int mdoc_ev_pre(MDOC_ARGS);
86: static int mdoc_ex_pre(MDOC_ARGS);
87: static void mdoc_fo_post(MDOC_ARGS);
88: static int mdoc_fo_pre(MDOC_ARGS);
89: static int mdoc_ic_pre(MDOC_ARGS);
1.34 schwarze 90: static int mdoc_igndelim_pre(MDOC_ARGS);
1.1 schwarze 91: static int mdoc_in_pre(MDOC_ARGS);
92: static int mdoc_it_pre(MDOC_ARGS);
93: static int mdoc_lb_pre(MDOC_ARGS);
94: static int mdoc_li_pre(MDOC_ARGS);
95: static int mdoc_lk_pre(MDOC_ARGS);
96: static int mdoc_mt_pre(MDOC_ARGS);
97: static int mdoc_ms_pre(MDOC_ARGS);
98: static int mdoc_nd_pre(MDOC_ARGS);
99: static int mdoc_nm_pre(MDOC_ARGS);
1.85 schwarze 100: static int mdoc_no_pre(MDOC_ARGS);
1.1 schwarze 101: static int mdoc_ns_pre(MDOC_ARGS);
102: static int mdoc_pa_pre(MDOC_ARGS);
103: static void mdoc_pf_post(MDOC_ARGS);
1.40 schwarze 104: static int mdoc_pp_pre(MDOC_ARGS);
1.32 schwarze 105: static void mdoc_quote_post(MDOC_ARGS);
106: static int mdoc_quote_pre(MDOC_ARGS);
1.1 schwarze 107: static int mdoc_rs_pre(MDOC_ARGS);
108: static int mdoc_rv_pre(MDOC_ARGS);
109: static int mdoc_sh_pre(MDOC_ARGS);
1.74 schwarze 110: static int mdoc_skip_pre(MDOC_ARGS);
1.26 schwarze 111: static int mdoc_sm_pre(MDOC_ARGS);
1.1 schwarze 112: static int mdoc_sp_pre(MDOC_ARGS);
113: static int mdoc_ss_pre(MDOC_ARGS);
114: static int mdoc_sx_pre(MDOC_ARGS);
115: static int mdoc_sy_pre(MDOC_ARGS);
116: static int mdoc_ud_pre(MDOC_ARGS);
117: static int mdoc_va_pre(MDOC_ARGS);
118: static int mdoc_vt_pre(MDOC_ARGS);
119: static int mdoc_xr_pre(MDOC_ARGS);
120: static int mdoc_xx_pre(MDOC_ARGS);
121:
122: static const struct htmlmdoc mdocs[MDOC_MAX] = {
123: {mdoc_ap_pre, NULL}, /* Ap */
124: {NULL, NULL}, /* Dd */
125: {NULL, NULL}, /* Dt */
126: {NULL, NULL}, /* Os */
127: {mdoc_sh_pre, NULL }, /* Sh */
1.71 schwarze 128: {mdoc_ss_pre, NULL }, /* Ss */
129: {mdoc_pp_pre, NULL}, /* Pp */
1.1 schwarze 130: {mdoc_d1_pre, NULL}, /* D1 */
131: {mdoc_d1_pre, NULL}, /* Dl */
132: {mdoc_bd_pre, NULL}, /* Bd */
133: {NULL, NULL}, /* Ed */
1.40 schwarze 134: {mdoc_bl_pre, NULL}, /* Bl */
1.1 schwarze 135: {NULL, NULL}, /* El */
136: {mdoc_it_pre, NULL}, /* It */
1.71 schwarze 137: {mdoc_ad_pre, NULL}, /* Ad */
1.1 schwarze 138: {mdoc_an_pre, NULL}, /* An */
139: {mdoc_ar_pre, NULL}, /* Ar */
140: {mdoc_cd_pre, NULL}, /* Cd */
141: {mdoc_fl_pre, NULL}, /* Cm */
1.71 schwarze 142: {mdoc_dv_pre, NULL}, /* Dv */
143: {mdoc_er_pre, NULL}, /* Er */
144: {mdoc_ev_pre, NULL}, /* Ev */
1.1 schwarze 145: {mdoc_ex_pre, NULL}, /* Ex */
1.71 schwarze 146: {mdoc_fa_pre, NULL}, /* Fa */
147: {mdoc_fd_pre, NULL}, /* Fd */
1.1 schwarze 148: {mdoc_fl_pre, NULL}, /* Fl */
1.71 schwarze 149: {mdoc_fn_pre, NULL}, /* Fn */
150: {mdoc_ft_pre, NULL}, /* Ft */
151: {mdoc_ic_pre, NULL}, /* Ic */
152: {mdoc_in_pre, NULL}, /* In */
1.1 schwarze 153: {mdoc_li_pre, NULL}, /* Li */
1.71 schwarze 154: {mdoc_nd_pre, NULL}, /* Nd */
155: {mdoc_nm_pre, NULL}, /* Nm */
1.32 schwarze 156: {mdoc_quote_pre, mdoc_quote_post}, /* Op */
1.74 schwarze 157: {mdoc_ft_pre, NULL}, /* Ot */
1.1 schwarze 158: {mdoc_pa_pre, NULL}, /* Pa */
159: {mdoc_rv_pre, NULL}, /* Rv */
1.71 schwarze 160: {NULL, NULL}, /* St */
1.1 schwarze 161: {mdoc_va_pre, NULL}, /* Va */
1.71 schwarze 162: {mdoc_vt_pre, NULL}, /* Vt */
1.1 schwarze 163: {mdoc_xr_pre, NULL}, /* Xr */
164: {mdoc__x_pre, mdoc__x_post}, /* %A */
165: {mdoc__x_pre, mdoc__x_post}, /* %B */
166: {mdoc__x_pre, mdoc__x_post}, /* %D */
167: {mdoc__x_pre, mdoc__x_post}, /* %I */
168: {mdoc__x_pre, mdoc__x_post}, /* %J */
169: {mdoc__x_pre, mdoc__x_post}, /* %N */
170: {mdoc__x_pre, mdoc__x_post}, /* %O */
171: {mdoc__x_pre, mdoc__x_post}, /* %P */
172: {mdoc__x_pre, mdoc__x_post}, /* %R */
173: {mdoc__x_pre, mdoc__x_post}, /* %T */
174: {mdoc__x_pre, mdoc__x_post}, /* %V */
175: {NULL, NULL}, /* Ac */
1.32 schwarze 176: {mdoc_quote_pre, mdoc_quote_post}, /* Ao */
177: {mdoc_quote_pre, mdoc_quote_post}, /* Aq */
1.1 schwarze 178: {NULL, NULL}, /* At */
179: {NULL, NULL}, /* Bc */
1.71 schwarze 180: {mdoc_bf_pre, NULL}, /* Bf */
1.32 schwarze 181: {mdoc_quote_pre, mdoc_quote_post}, /* Bo */
182: {mdoc_quote_pre, mdoc_quote_post}, /* Bq */
1.1 schwarze 183: {mdoc_xx_pre, NULL}, /* Bsx */
184: {mdoc_bx_pre, NULL}, /* Bx */
1.87 schwarze 185: {mdoc_skip_pre, NULL}, /* Db */
1.1 schwarze 186: {NULL, NULL}, /* Dc */
1.32 schwarze 187: {mdoc_quote_pre, mdoc_quote_post}, /* Do */
188: {mdoc_quote_pre, mdoc_quote_post}, /* Dq */
1.11 schwarze 189: {NULL, NULL}, /* Ec */ /* FIXME: no space */
1.1 schwarze 190: {NULL, NULL}, /* Ef */
1.71 schwarze 191: {mdoc_em_pre, NULL}, /* Em */
1.96 schwarze 192: {mdoc_eo_pre, mdoc_eo_post}, /* Eo */
1.1 schwarze 193: {mdoc_xx_pre, NULL}, /* Fx */
1.26 schwarze 194: {mdoc_ms_pre, NULL}, /* Ms */
1.85 schwarze 195: {mdoc_no_pre, NULL}, /* No */
1.1 schwarze 196: {mdoc_ns_pre, NULL}, /* Ns */
197: {mdoc_xx_pre, NULL}, /* Nx */
198: {mdoc_xx_pre, NULL}, /* Ox */
199: {NULL, NULL}, /* Pc */
1.34 schwarze 200: {mdoc_igndelim_pre, mdoc_pf_post}, /* Pf */
1.32 schwarze 201: {mdoc_quote_pre, mdoc_quote_post}, /* Po */
202: {mdoc_quote_pre, mdoc_quote_post}, /* Pq */
1.1 schwarze 203: {NULL, NULL}, /* Qc */
1.32 schwarze 204: {mdoc_quote_pre, mdoc_quote_post}, /* Ql */
205: {mdoc_quote_pre, mdoc_quote_post}, /* Qo */
206: {mdoc_quote_pre, mdoc_quote_post}, /* Qq */
1.1 schwarze 207: {NULL, NULL}, /* Re */
208: {mdoc_rs_pre, NULL}, /* Rs */
209: {NULL, NULL}, /* Sc */
1.32 schwarze 210: {mdoc_quote_pre, mdoc_quote_post}, /* So */
211: {mdoc_quote_pre, mdoc_quote_post}, /* Sq */
1.71 schwarze 212: {mdoc_sm_pre, NULL}, /* Sm */
1.1 schwarze 213: {mdoc_sx_pre, NULL}, /* Sx */
214: {mdoc_sy_pre, NULL}, /* Sy */
215: {NULL, NULL}, /* Tn */
216: {mdoc_xx_pre, NULL}, /* Ux */
217: {NULL, NULL}, /* Xc */
218: {NULL, NULL}, /* Xo */
1.71 schwarze 219: {mdoc_fo_pre, mdoc_fo_post}, /* Fo */
220: {NULL, NULL}, /* Fc */
1.32 schwarze 221: {mdoc_quote_pre, mdoc_quote_post}, /* Oo */
1.1 schwarze 222: {NULL, NULL}, /* Oc */
1.25 schwarze 223: {mdoc_bk_pre, mdoc_bk_post}, /* Bk */
1.1 schwarze 224: {NULL, NULL}, /* Ek */
225: {mdoc_bt_pre, NULL}, /* Bt */
226: {NULL, NULL}, /* Hf */
1.74 schwarze 227: {mdoc_em_pre, NULL}, /* Fr */
1.1 schwarze 228: {mdoc_ud_pre, NULL}, /* Ud */
229: {mdoc_lb_pre, NULL}, /* Lb */
1.71 schwarze 230: {mdoc_pp_pre, NULL}, /* Lp */
231: {mdoc_lk_pre, NULL}, /* Lk */
232: {mdoc_mt_pre, NULL}, /* Mt */
233: {mdoc_quote_pre, mdoc_quote_post}, /* Brq */
234: {mdoc_quote_pre, mdoc_quote_post}, /* Bro */
235: {NULL, NULL}, /* Brc */
236: {mdoc__x_pre, mdoc__x_post}, /* %C */
1.74 schwarze 237: {mdoc_skip_pre, NULL}, /* Es */
238: {mdoc_quote_pre, mdoc_quote_post}, /* En */
1.71 schwarze 239: {mdoc_xx_pre, NULL}, /* Dx */
240: {mdoc__x_pre, mdoc__x_post}, /* %Q */
1.1 schwarze 241: {mdoc_sp_pre, NULL}, /* br */
1.71 schwarze 242: {mdoc_sp_pre, NULL}, /* sp */
243: {mdoc__x_pre, mdoc__x_post}, /* %U */
244: {NULL, NULL}, /* Ta */
1.74 schwarze 245: {mdoc_skip_pre, NULL}, /* ll */
1.1 schwarze 246: };
247:
1.40 schwarze 248: static const char * const lists[LIST_MAX] = {
249: NULL,
250: "list-bul",
251: "list-col",
252: "list-dash",
253: "list-diag",
254: "list-enum",
255: "list-hang",
256: "list-hyph",
257: "list-inset",
258: "list-item",
259: "list-ohang",
260: "list-tag"
261: };
1.1 schwarze 262:
1.71 schwarze 263:
1.1 schwarze 264: /*
265: * Calculate the scaling unit passed in a `-width' argument. This uses
266: * either a native scaling unit (e.g., 1i, 2m) or the string length of
267: * the value.
268: */
269: static void
270: a2width(const char *p, struct roffsu *su)
271: {
272:
1.92 schwarze 273: if (a2roffsu(p, su, SCALE_MAX) < 2) {
1.84 schwarze 274: su->unit = SCALE_EN;
1.57 schwarze 275: su->scale = html_strlen(p);
1.93 schwarze 276: } else if (su->scale < 0.0)
277: su->scale = 0.0;
1.1 schwarze 278: }
279:
280: /*
1.21 schwarze 281: * See the same function in mdoc_term.c for documentation.
282: */
283: static void
1.103 schwarze 284: synopsis_pre(struct html *h, const struct roff_node *n)
1.21 schwarze 285: {
286:
1.119 schwarze 287: if (NULL == n->prev || ! (NODE_SYNPRETTY & n->flags))
1.21 schwarze 288: return;
289:
1.71 schwarze 290: if (n->prev->tok == n->tok &&
291: MDOC_Fo != n->tok &&
292: MDOC_Ft != n->tok &&
293: MDOC_Fn != n->tok) {
1.40 schwarze 294: print_otag(h, TAG_BR, 0, NULL);
1.21 schwarze 295: return;
296: }
297:
298: switch (n->prev->tok) {
1.71 schwarze 299: case MDOC_Fd:
300: case MDOC_Fn:
301: case MDOC_Fo:
302: case MDOC_In:
303: case MDOC_Vt:
1.83 schwarze 304: print_paragraph(h);
1.21 schwarze 305: break;
1.71 schwarze 306: case MDOC_Ft:
1.21 schwarze 307: if (MDOC_Fn != n->tok && MDOC_Fo != n->tok) {
1.83 schwarze 308: print_paragraph(h);
1.21 schwarze 309: break;
310: }
311: /* FALLTHROUGH */
312: default:
1.40 schwarze 313: print_otag(h, TAG_BR, 0, NULL);
1.21 schwarze 314: break;
315: }
316: }
317:
1.107 schwarze 318: void
319: html_mdoc(void *arg, const struct roff_man *mdoc)
1.1 schwarze 320: {
1.107 schwarze 321: struct htmlpair tag;
322: struct html *h;
1.62 schwarze 323: struct tag *t, *tt;
324:
325: PAIR_CLASS_INIT(&tag, "mandoc");
1.107 schwarze 326: h = (struct html *)arg;
1.1 schwarze 327:
1.62 schwarze 328: if ( ! (HTML_FRAGMENT & h->oflags)) {
329: print_gen_decls(h);
330: t = print_otag(h, TAG_HTML, 0, NULL);
331: tt = print_otag(h, TAG_HEAD, 0, NULL);
1.107 schwarze 332: print_mdoc_head(&mdoc->meta, mdoc->first->child, h);
1.62 schwarze 333: print_tagq(h, tt);
334: print_otag(h, TAG_BODY, 0, NULL);
335: print_otag(h, TAG_DIV, 1, &tag);
1.71 schwarze 336: } else
1.62 schwarze 337: t = print_otag(h, TAG_DIV, 1, &tag);
1.1 schwarze 338:
1.107 schwarze 339: mdoc_root_pre(&mdoc->meta, mdoc->first->child, h);
340: print_mdoc_nodelist(&mdoc->meta, mdoc->first->child, h);
341: mdoc_root_post(&mdoc->meta, mdoc->first->child, h);
1.1 schwarze 342: print_tagq(h, t);
1.107 schwarze 343: putchar('\n');
1.1 schwarze 344: }
345:
346: static void
347: print_mdoc_head(MDOC_ARGS)
348: {
349:
350: print_gen_head(h);
351: bufinit(h);
1.78 schwarze 352: bufcat(h, meta->title);
353: if (meta->msec)
354: bufcat_fmt(h, "(%s)", meta->msec);
1.67 schwarze 355: if (meta->arch)
356: bufcat_fmt(h, " (%s)", meta->arch);
1.1 schwarze 357:
358: print_otag(h, TAG_TITLE, 0, NULL);
359: print_text(h, h->buf);
360: }
361:
362: static void
363: print_mdoc_nodelist(MDOC_ARGS)
364: {
365:
1.95 schwarze 366: while (n != NULL) {
367: print_mdoc_node(meta, n, h);
368: n = n->next;
369: }
1.1 schwarze 370: }
371:
372: static void
373: print_mdoc_node(MDOC_ARGS)
374: {
375: int child;
376: struct tag *t;
1.118 schwarze 377:
378: if (n->flags & NODE_NOPRT)
379: return;
1.1 schwarze 380:
381: child = 1;
1.2 schwarze 382: t = h->tags.head;
1.119 schwarze 383: n->flags &= ~NODE_ENDED;
1.1 schwarze 384:
385: switch (n->type) {
1.102 schwarze 386: case ROFFT_TEXT:
1.48 schwarze 387: /* No tables in this mode... */
388: assert(NULL == h->tblt);
1.50 schwarze 389:
390: /*
391: * Make sure that if we're in a literal mode already
392: * (i.e., within a <PRE>) don't print the newline.
393: */
1.119 schwarze 394: if (' ' == *n->string && NODE_LINE & n->flags)
1.50 schwarze 395: if ( ! (HTML_LITERAL & h->flags))
396: print_otag(h, TAG_BR, 0, NULL);
1.119 schwarze 397: if (NODE_DELIMC & n->flags)
1.56 schwarze 398: h->flags |= HTML_NOSPACE;
1.1 schwarze 399: print_text(h, n->string);
1.119 schwarze 400: if (NODE_DELIMO & n->flags)
1.56 schwarze 401: h->flags |= HTML_NOSPACE;
1.54 schwarze 402: return;
1.102 schwarze 403: case ROFFT_EQN:
1.119 schwarze 404: if (n->flags & NODE_LINE)
1.101 schwarze 405: putchar('\n');
1.60 schwarze 406: print_eqn(h, n->eqn);
1.55 schwarze 407: break;
1.102 schwarze 408: case ROFFT_TBL:
1.48 schwarze 409: /*
410: * This will take care of initialising all of the table
411: * state data for the first table, then tearing it down
412: * for the last one.
413: */
1.45 schwarze 414: print_tbl(h, n->span);
1.48 schwarze 415: return;
1.1 schwarze 416: default:
1.48 schwarze 417: /*
418: * Close out the current table, if it's open, and unset
419: * the "meta" table state. This will be reopened on the
420: * next table element.
421: */
1.88 schwarze 422: if (h->tblt != NULL) {
1.48 schwarze 423: print_tblclose(h);
424: t = h->tags.head;
425: }
1.88 schwarze 426: assert(h->tblt == NULL);
427: if (mdocs[n->tok].pre && (n->end == ENDBODY_NOT || n->child))
1.67 schwarze 428: child = (*mdocs[n->tok].pre)(meta, n, h);
1.1 schwarze 429: break;
430: }
431:
1.119 schwarze 432: if (h->flags & HTML_KEEP && n->flags & NODE_LINE) {
1.97 schwarze 433: h->flags &= ~HTML_KEEP;
434: h->flags |= HTML_PREKEEP;
1.25 schwarze 435: }
436:
1.1 schwarze 437: if (child && n->child)
1.67 schwarze 438: print_mdoc_nodelist(meta, n->child, h);
1.1 schwarze 439:
440: print_stagq(h, t);
441:
442: switch (n->type) {
1.102 schwarze 443: case ROFFT_EQN:
1.1 schwarze 444: break;
445: default:
1.119 schwarze 446: if ( ! mdocs[n->tok].post || n->flags & NODE_ENDED)
1.88 schwarze 447: break;
448: (*mdocs[n->tok].post)(meta, n, h);
449: if (n->end != ENDBODY_NOT)
1.119 schwarze 450: n->body->flags |= NODE_ENDED;
1.88 schwarze 451: if (n->end == ENDBODY_NOSPACE)
452: h->flags |= HTML_NOSPACE;
1.1 schwarze 453: break;
454: }
455: }
456:
457: static void
458: mdoc_root_post(MDOC_ARGS)
459: {
1.83 schwarze 460: struct htmlpair tag;
1.1 schwarze 461: struct tag *t, *tt;
462:
1.83 schwarze 463: PAIR_CLASS_INIT(&tag, "foot");
464: t = print_otag(h, TAG_TABLE, 1, &tag);
1.42 schwarze 465:
1.64 schwarze 466: print_otag(h, TAG_TBODY, 0, NULL);
1.3 schwarze 467:
1.1 schwarze 468: tt = print_otag(h, TAG_TR, 0, NULL);
469:
1.83 schwarze 470: PAIR_CLASS_INIT(&tag, "foot-date");
471: print_otag(h, TAG_TD, 1, &tag);
1.67 schwarze 472: print_text(h, meta->date);
1.1 schwarze 473: print_stagq(h, tt);
474:
1.83 schwarze 475: PAIR_CLASS_INIT(&tag, "foot-os");
476: print_otag(h, TAG_TD, 1, &tag);
1.67 schwarze 477: print_text(h, meta->os);
1.1 schwarze 478: print_tagq(h, t);
479: }
480:
481: static int
482: mdoc_root_pre(MDOC_ARGS)
483: {
1.83 schwarze 484: struct htmlpair tag;
1.1 schwarze 485: struct tag *t, *tt;
1.73 schwarze 486: char *volume, *title;
1.1 schwarze 487:
1.73 schwarze 488: if (NULL == meta->arch)
489: volume = mandoc_strdup(meta->vol);
490: else
491: mandoc_asprintf(&volume, "%s (%s)",
492: meta->vol, meta->arch);
1.1 schwarze 493:
1.78 schwarze 494: if (NULL == meta->msec)
495: title = mandoc_strdup(meta->title);
496: else
497: mandoc_asprintf(&title, "%s(%s)",
498: meta->title, meta->msec);
1.1 schwarze 499:
1.83 schwarze 500: PAIR_CLASS_INIT(&tag, "head");
501: t = print_otag(h, TAG_TABLE, 1, &tag);
1.42 schwarze 502:
503: print_otag(h, TAG_TBODY, 0, NULL);
1.3 schwarze 504:
1.1 schwarze 505: tt = print_otag(h, TAG_TR, 0, NULL);
506:
1.83 schwarze 507: PAIR_CLASS_INIT(&tag, "head-ltitle");
508: print_otag(h, TAG_TD, 1, &tag);
1.1 schwarze 509: print_text(h, title);
510: print_stagq(h, tt);
511:
1.83 schwarze 512: PAIR_CLASS_INIT(&tag, "head-vol");
513: print_otag(h, TAG_TD, 1, &tag);
1.73 schwarze 514: print_text(h, volume);
1.1 schwarze 515: print_stagq(h, tt);
516:
1.83 schwarze 517: PAIR_CLASS_INIT(&tag, "head-rtitle");
518: print_otag(h, TAG_TD, 1, &tag);
1.1 schwarze 519: print_text(h, title);
520: print_tagq(h, t);
1.72 schwarze 521:
522: free(title);
1.73 schwarze 523: free(volume);
1.112 schwarze 524: return 1;
1.1 schwarze 525: }
526:
527: static int
528: mdoc_sh_pre(MDOC_ARGS)
529: {
1.40 schwarze 530: struct htmlpair tag;
1.1 schwarze 531:
1.82 schwarze 532: switch (n->type) {
1.102 schwarze 533: case ROFFT_BLOCK:
1.40 schwarze 534: PAIR_CLASS_INIT(&tag, "section");
535: print_otag(h, TAG_DIV, 1, &tag);
1.112 schwarze 536: return 1;
1.102 schwarze 537: case ROFFT_BODY:
1.82 schwarze 538: if (n->sec == SEC_AUTHORS)
539: h->flags &= ~(HTML_SPLIT|HTML_NOSPLIT);
1.112 schwarze 540: return 1;
1.82 schwarze 541: default:
542: break;
543: }
1.1 schwarze 544:
1.57 schwarze 545: bufinit(h);
1.61 schwarze 546:
1.102 schwarze 547: for (n = n->child; n != NULL && n->type == ROFFT_TEXT; ) {
1.57 schwarze 548: bufcat_id(h, n->string);
1.61 schwarze 549: if (NULL != (n = n->next))
1.57 schwarze 550: bufcat_id(h, " ");
1.1 schwarze 551: }
552:
1.61 schwarze 553: if (NULL == n) {
554: PAIR_ID_INIT(&tag, h->buf);
555: print_otag(h, TAG_H1, 1, &tag);
556: } else
557: print_otag(h, TAG_H1, 0, NULL);
558:
1.112 schwarze 559: return 1;
1.1 schwarze 560: }
561:
562: static int
563: mdoc_ss_pre(MDOC_ARGS)
564: {
1.40 schwarze 565: struct htmlpair tag;
1.1 schwarze 566:
1.102 schwarze 567: if (n->type == ROFFT_BLOCK) {
1.40 schwarze 568: PAIR_CLASS_INIT(&tag, "subsection");
569: print_otag(h, TAG_DIV, 1, &tag);
1.112 schwarze 570: return 1;
1.102 schwarze 571: } else if (n->type == ROFFT_BODY)
1.112 schwarze 572: return 1;
1.1 schwarze 573:
1.57 schwarze 574: bufinit(h);
1.61 schwarze 575:
1.102 schwarze 576: for (n = n->child; n != NULL && n->type == ROFFT_TEXT; ) {
1.57 schwarze 577: bufcat_id(h, n->string);
1.61 schwarze 578: if (NULL != (n = n->next))
1.57 schwarze 579: bufcat_id(h, " ");
1.1 schwarze 580: }
581:
1.61 schwarze 582: if (NULL == n) {
583: PAIR_ID_INIT(&tag, h->buf);
584: print_otag(h, TAG_H2, 1, &tag);
585: } else
586: print_otag(h, TAG_H2, 0, NULL);
587:
1.112 schwarze 588: return 1;
1.1 schwarze 589: }
590:
591: static int
592: mdoc_fl_pre(MDOC_ARGS)
593: {
594: struct htmlpair tag;
595:
596: PAIR_CLASS_INIT(&tag, "flag");
1.42 schwarze 597: print_otag(h, TAG_B, 1, &tag);
1.6 schwarze 598:
599: /* `Cm' has no leading hyphen. */
600:
601: if (MDOC_Cm == n->tok)
1.112 schwarze 602: return 1;
1.6 schwarze 603:
604: print_text(h, "\\-");
605:
1.115 schwarze 606: if (!(n->child == NULL &&
1.81 schwarze 607: (n->next == NULL ||
1.102 schwarze 608: n->next->type == ROFFT_TEXT ||
1.119 schwarze 609: n->next->flags & NODE_LINE)))
1.11 schwarze 610: h->flags |= HTML_NOSPACE;
1.6 schwarze 611:
1.112 schwarze 612: return 1;
1.1 schwarze 613: }
614:
615: static int
616: mdoc_nd_pre(MDOC_ARGS)
617: {
618: struct htmlpair tag;
619:
1.102 schwarze 620: if (n->type != ROFFT_BODY)
1.112 schwarze 621: return 1;
1.1 schwarze 622:
623: /* XXX: this tag in theory can contain block elements. */
624:
625: print_text(h, "\\(em");
1.40 schwarze 626: PAIR_CLASS_INIT(&tag, "desc");
1.1 schwarze 627: print_otag(h, TAG_SPAN, 1, &tag);
1.112 schwarze 628: return 1;
1.1 schwarze 629: }
630:
631: static int
632: mdoc_nm_pre(MDOC_ARGS)
633: {
1.25 schwarze 634: struct htmlpair tag;
635: struct roffsu su;
1.57 schwarze 636: int len;
1.25 schwarze 637:
1.40 schwarze 638: switch (n->type) {
1.102 schwarze 639: case ROFFT_HEAD:
1.40 schwarze 640: print_otag(h, TAG_TD, 0, NULL);
1.110 schwarze 641: /* FALLTHROUGH */
642: case ROFFT_ELEM:
1.109 schwarze 643: PAIR_CLASS_INIT(&tag, "name");
644: print_otag(h, TAG_B, 1, &tag);
1.110 schwarze 645: if (n->child == NULL && meta->name != NULL)
1.67 schwarze 646: print_text(h, meta->name);
1.112 schwarze 647: return 1;
1.102 schwarze 648: case ROFFT_BODY:
1.40 schwarze 649: print_otag(h, TAG_TD, 0, NULL);
1.112 schwarze 650: return 1;
1.40 schwarze 651: default:
652: break;
653: }
1.25 schwarze 654:
1.40 schwarze 655: synopsis_pre(h, n);
656: PAIR_CLASS_INIT(&tag, "synopsis");
657: print_otag(h, TAG_TABLE, 1, &tag);
1.25 schwarze 658:
1.109 schwarze 659: for (len = 0, n = n->head->child; n; n = n->next)
1.102 schwarze 660: if (n->type == ROFFT_TEXT)
1.57 schwarze 661: len += html_strlen(n->string);
1.25 schwarze 662:
1.110 schwarze 663: if (len == 0 && meta->name != NULL)
1.67 schwarze 664: len = html_strlen(meta->name);
1.1 schwarze 665:
1.77 schwarze 666: SCALE_HS_INIT(&su, len);
1.57 schwarze 667: bufinit(h);
1.40 schwarze 668: bufcat_su(h, "width", &su);
669: PAIR_STYLE_INIT(&tag, h);
670: print_otag(h, TAG_COL, 1, &tag);
671: print_otag(h, TAG_COL, 0, NULL);
672: print_otag(h, TAG_TBODY, 0, NULL);
673: print_otag(h, TAG_TR, 0, NULL);
1.112 schwarze 674: return 1;
1.1 schwarze 675: }
676:
677: static int
678: mdoc_xr_pre(MDOC_ARGS)
679: {
1.56 schwarze 680: struct htmlpair tag[2];
1.9 schwarze 681:
682: if (NULL == n->child)
1.112 schwarze 683: return 0;
1.1 schwarze 684:
685: PAIR_CLASS_INIT(&tag[0], "link-man");
686:
687: if (h->base_man) {
1.71 schwarze 688: buffmt_man(h, n->child->string,
689: n->child->next ?
690: n->child->next->string : NULL);
1.11 schwarze 691: PAIR_HREF_INIT(&tag[1], h->buf);
1.1 schwarze 692: print_otag(h, TAG_A, 2, tag);
693: } else
694: print_otag(h, TAG_A, 1, tag);
695:
1.56 schwarze 696: n = n->child;
697: print_text(h, n->string);
1.1 schwarze 698:
1.56 schwarze 699: if (NULL == (n = n->next))
1.112 schwarze 700: return 0;
1.1 schwarze 701:
702: h->flags |= HTML_NOSPACE;
703: print_text(h, "(");
704: h->flags |= HTML_NOSPACE;
1.56 schwarze 705: print_text(h, n->string);
1.1 schwarze 706: h->flags |= HTML_NOSPACE;
707: print_text(h, ")");
1.112 schwarze 708: return 0;
1.1 schwarze 709: }
710:
711: static int
712: mdoc_ns_pre(MDOC_ARGS)
713: {
714:
1.119 schwarze 715: if ( ! (NODE_LINE & n->flags))
1.51 schwarze 716: h->flags |= HTML_NOSPACE;
1.112 schwarze 717: return 1;
1.1 schwarze 718: }
719:
720: static int
721: mdoc_ar_pre(MDOC_ARGS)
722: {
723: struct htmlpair tag;
724:
725: PAIR_CLASS_INIT(&tag, "arg");
1.42 schwarze 726: print_otag(h, TAG_I, 1, &tag);
1.112 schwarze 727: return 1;
1.1 schwarze 728: }
729:
730: static int
731: mdoc_xx_pre(MDOC_ARGS)
732: {
733: struct htmlpair tag;
734:
735: PAIR_CLASS_INIT(&tag, "unix");
736: print_otag(h, TAG_SPAN, 1, &tag);
1.120 ! schwarze 737: return 1;
1.1 schwarze 738: }
739:
740: static int
741: mdoc_bx_pre(MDOC_ARGS)
742: {
1.49 schwarze 743: struct htmlpair tag;
1.1 schwarze 744:
745: PAIR_CLASS_INIT(&tag, "unix");
746: print_otag(h, TAG_SPAN, 1, &tag);
747:
1.49 schwarze 748: if (NULL != (n = n->child)) {
749: print_text(h, n->string);
750: h->flags |= HTML_NOSPACE;
751: print_text(h, "BSD");
752: } else {
753: print_text(h, "BSD");
1.112 schwarze 754: return 0;
1.49 schwarze 755: }
1.1 schwarze 756:
1.49 schwarze 757: if (NULL != (n = n->next)) {
758: h->flags |= HTML_NOSPACE;
759: print_text(h, "-");
1.1 schwarze 760: h->flags |= HTML_NOSPACE;
1.49 schwarze 761: print_text(h, n->string);
762: }
1.1 schwarze 763:
1.112 schwarze 764: return 0;
1.1 schwarze 765: }
766:
767: static int
1.40 schwarze 768: mdoc_it_pre(MDOC_ARGS)
1.1 schwarze 769: {
1.40 schwarze 770: struct roffsu su;
771: enum mdoc_list type;
772: struct htmlpair tag[2];
1.103 schwarze 773: const struct roff_node *bl;
1.1 schwarze 774:
1.40 schwarze 775: bl = n->parent;
776: while (bl && MDOC_Bl != bl->tok)
777: bl = bl->parent;
1.1 schwarze 778:
1.40 schwarze 779: assert(bl);
1.1 schwarze 780:
1.44 schwarze 781: type = bl->norm->Bl.type;
1.1 schwarze 782:
1.40 schwarze 783: assert(lists[type]);
784: PAIR_CLASS_INIT(&tag[0], lists[type]);
1.1 schwarze 785:
1.57 schwarze 786: bufinit(h);
787:
1.102 schwarze 788: if (n->type == ROFFT_HEAD) {
1.40 schwarze 789: switch (type) {
1.71 schwarze 790: case LIST_bullet:
791: case LIST_dash:
792: case LIST_item:
793: case LIST_hyphen:
794: case LIST_enum:
1.112 schwarze 795: return 0;
1.71 schwarze 796: case LIST_diag:
797: case LIST_hang:
798: case LIST_inset:
799: case LIST_ohang:
800: case LIST_tag:
1.44 schwarze 801: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.40 schwarze 802: bufcat_su(h, "margin-top", &su);
803: PAIR_STYLE_INIT(&tag[1], h);
804: print_otag(h, TAG_DT, 2, tag);
1.42 schwarze 805: if (LIST_diag != type)
806: break;
807: PAIR_CLASS_INIT(&tag[0], "diag");
808: print_otag(h, TAG_B, 1, tag);
1.40 schwarze 809: break;
1.71 schwarze 810: case LIST_column:
1.40 schwarze 811: break;
812: default:
813: break;
814: }
1.102 schwarze 815: } else if (n->type == ROFFT_BODY) {
1.40 schwarze 816: switch (type) {
1.71 schwarze 817: case LIST_bullet:
818: case LIST_hyphen:
819: case LIST_dash:
820: case LIST_enum:
821: case LIST_item:
1.44 schwarze 822: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.40 schwarze 823: bufcat_su(h, "margin-top", &su);
824: PAIR_STYLE_INIT(&tag[1], h);
825: print_otag(h, TAG_LI, 2, tag);
826: break;
1.71 schwarze 827: case LIST_diag:
828: case LIST_hang:
829: case LIST_inset:
830: case LIST_ohang:
831: case LIST_tag:
1.44 schwarze 832: if (NULL == bl->norm->Bl.width) {
1.40 schwarze 833: print_otag(h, TAG_DD, 1, tag);
834: break;
835: }
1.44 schwarze 836: a2width(bl->norm->Bl.width, &su);
1.40 schwarze 837: bufcat_su(h, "margin-left", &su);
838: PAIR_STYLE_INIT(&tag[1], h);
839: print_otag(h, TAG_DD, 2, tag);
840: break;
1.71 schwarze 841: case LIST_column:
1.44 schwarze 842: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.40 schwarze 843: bufcat_su(h, "margin-top", &su);
844: PAIR_STYLE_INIT(&tag[1], h);
845: print_otag(h, TAG_TD, 2, tag);
846: break;
847: default:
848: break;
849: }
850: } else {
851: switch (type) {
1.71 schwarze 852: case LIST_column:
1.40 schwarze 853: print_otag(h, TAG_TR, 1, tag);
854: break;
855: default:
1.1 schwarze 856: break;
1.40 schwarze 857: }
1.1 schwarze 858: }
859:
1.112 schwarze 860: return 1;
1.1 schwarze 861: }
862:
863: static int
1.40 schwarze 864: mdoc_bl_pre(MDOC_ARGS)
1.1 schwarze 865: {
1.46 schwarze 866: int i;
1.40 schwarze 867: struct htmlpair tag[3];
1.1 schwarze 868: struct roffsu su;
1.42 schwarze 869: char buf[BUFSIZ];
1.1 schwarze 870:
1.102 schwarze 871: if (n->type == ROFFT_BODY) {
1.44 schwarze 872: if (LIST_column == n->norm->Bl.type)
1.40 schwarze 873: print_otag(h, TAG_TBODY, 0, NULL);
1.112 schwarze 874: return 1;
1.1 schwarze 875: }
876:
1.102 schwarze 877: if (n->type == ROFFT_HEAD) {
1.44 schwarze 878: if (LIST_column != n->norm->Bl.type)
1.112 schwarze 879: return 0;
1.1 schwarze 880:
1.40 schwarze 881: /*
882: * For each column, print out the <COL> tag with our
883: * suggested width. The last column gets min-width, as
884: * in terminal mode it auto-sizes to the width of the
885: * screen and we want to preserve that behaviour.
886: */
1.1 schwarze 887:
1.46 schwarze 888: for (i = 0; i < (int)n->norm->Bl.ncols; i++) {
1.66 matthew 889: bufinit(h);
1.44 schwarze 890: a2width(n->norm->Bl.cols[i], &su);
1.46 schwarze 891: if (i < (int)n->norm->Bl.ncols - 1)
1.40 schwarze 892: bufcat_su(h, "width", &su);
893: else
894: bufcat_su(h, "min-width", &su);
895: PAIR_STYLE_INIT(&tag[0], h);
896: print_otag(h, TAG_COL, 1, tag);
897: }
1.1 schwarze 898:
1.112 schwarze 899: return 0;
1.1 schwarze 900: }
901:
1.40 schwarze 902: SCALE_VS_INIT(&su, 0);
1.66 matthew 903: bufinit(h);
1.40 schwarze 904: bufcat_su(h, "margin-top", &su);
905: bufcat_su(h, "margin-bottom", &su);
906: PAIR_STYLE_INIT(&tag[0], h);
1.1 schwarze 907:
1.44 schwarze 908: assert(lists[n->norm->Bl.type]);
1.73 schwarze 909: (void)strlcpy(buf, "list ", BUFSIZ);
910: (void)strlcat(buf, lists[n->norm->Bl.type], BUFSIZ);
1.42 schwarze 911: PAIR_INIT(&tag[1], ATTR_CLASS, buf);
1.1 schwarze 912:
1.40 schwarze 913: /* Set the block's left-hand margin. */
1.1 schwarze 914:
1.44 schwarze 915: if (n->norm->Bl.offs) {
1.84 schwarze 916: a2width(n->norm->Bl.offs, &su);
1.40 schwarze 917: bufcat_su(h, "margin-left", &su);
918: }
1.1 schwarze 919:
1.44 schwarze 920: switch (n->norm->Bl.type) {
1.71 schwarze 921: case LIST_bullet:
922: case LIST_dash:
923: case LIST_hyphen:
924: case LIST_item:
1.42 schwarze 925: print_otag(h, TAG_UL, 2, tag);
1.1 schwarze 926: break;
1.71 schwarze 927: case LIST_enum:
1.42 schwarze 928: print_otag(h, TAG_OL, 2, tag);
1.1 schwarze 929: break;
1.71 schwarze 930: case LIST_diag:
931: case LIST_hang:
932: case LIST_inset:
933: case LIST_ohang:
934: case LIST_tag:
1.42 schwarze 935: print_otag(h, TAG_DL, 2, tag);
1.40 schwarze 936: break;
1.71 schwarze 937: case LIST_column:
1.42 schwarze 938: print_otag(h, TAG_TABLE, 2, tag);
1.1 schwarze 939: break;
940: default:
1.40 schwarze 941: abort();
1.1 schwarze 942: }
943:
1.112 schwarze 944: return 1;
1.1 schwarze 945: }
946:
947: static int
948: mdoc_ex_pre(MDOC_ARGS)
949: {
1.115 schwarze 950: struct htmlpair tag;
951: struct tag *t;
952: struct roff_node *nch;
1.1 schwarze 953:
1.40 schwarze 954: if (n->prev)
955: print_otag(h, TAG_BR, 0, NULL);
956:
1.1 schwarze 957: PAIR_CLASS_INIT(&tag, "utility");
958:
959: print_text(h, "The");
1.56 schwarze 960:
1.115 schwarze 961: for (nch = n->child; nch != NULL; nch = nch->next) {
962: assert(nch->type == ROFFT_TEXT);
1.56 schwarze 963:
1.42 schwarze 964: t = print_otag(h, TAG_B, 1, &tag);
1.115 schwarze 965: print_text(h, nch->string);
1.1 schwarze 966: print_tagq(h, t);
967:
1.115 schwarze 968: if (nch->next == NULL)
969: continue;
970:
971: if (nch->prev != NULL || nch->next->next != NULL) {
1.56 schwarze 972: h->flags |= HTML_NOSPACE;
973: print_text(h, ",");
974: }
1.1 schwarze 975:
1.115 schwarze 976: if (nch->next->next == NULL)
1.56 schwarze 977: print_text(h, "and");
1.1 schwarze 978: }
979:
1.115 schwarze 980: if (n->child != NULL && n->child->next != NULL)
1.76 schwarze 981: print_text(h, "utilities exit\\~0");
1.1 schwarze 982: else
1.76 schwarze 983: print_text(h, "utility exits\\~0");
1.1 schwarze 984:
1.76 schwarze 985: print_text(h, "on success, and\\~>0 if an error occurs.");
1.112 schwarze 986: return 0;
1.1 schwarze 987: }
988:
989: static int
990: mdoc_em_pre(MDOC_ARGS)
991: {
1.80 schwarze 992: struct htmlpair tag;
1.1 schwarze 993:
1.80 schwarze 994: PAIR_CLASS_INIT(&tag, "emph");
995: print_otag(h, TAG_SPAN, 1, &tag);
1.112 schwarze 996: return 1;
1.1 schwarze 997: }
998:
999: static int
1000: mdoc_d1_pre(MDOC_ARGS)
1001: {
1002: struct htmlpair tag[2];
1003: struct roffsu su;
1004:
1.102 schwarze 1005: if (n->type != ROFFT_BLOCK)
1.112 schwarze 1006: return 1;
1.1 schwarze 1007:
1.40 schwarze 1008: SCALE_VS_INIT(&su, 0);
1.57 schwarze 1009: bufinit(h);
1.40 schwarze 1010: bufcat_su(h, "margin-top", &su);
1011: bufcat_su(h, "margin-bottom", &su);
1012: PAIR_STYLE_INIT(&tag[0], h);
1013: print_otag(h, TAG_BLOCKQUOTE, 1, tag);
1014:
1015: /* BLOCKQUOTE needs a block body. */
1.1 schwarze 1016:
1.43 schwarze 1017: PAIR_CLASS_INIT(&tag[0], "display");
1018: print_otag(h, TAG_DIV, 1, tag);
1019:
1020: if (MDOC_Dl == n->tok) {
1021: PAIR_CLASS_INIT(&tag[0], "lit");
1022: print_otag(h, TAG_CODE, 1, tag);
1.71 schwarze 1023: }
1.40 schwarze 1024:
1.112 schwarze 1025: return 1;
1.1 schwarze 1026: }
1027:
1028: static int
1029: mdoc_sx_pre(MDOC_ARGS)
1030: {
1.56 schwarze 1031: struct htmlpair tag[2];
1.1 schwarze 1032:
1.57 schwarze 1033: bufinit(h);
1.114 bentley 1034: bufcat(h, "#");
1.61 schwarze 1035:
1036: for (n = n->child; n; ) {
1.57 schwarze 1037: bufcat_id(h, n->string);
1.61 schwarze 1038: if (NULL != (n = n->next))
1.57 schwarze 1039: bufcat_id(h, " ");
1.1 schwarze 1040: }
1041:
1042: PAIR_CLASS_INIT(&tag[0], "link-sec");
1.57 schwarze 1043: PAIR_HREF_INIT(&tag[1], h->buf);
1.1 schwarze 1044:
1.42 schwarze 1045: print_otag(h, TAG_I, 1, tag);
1.1 schwarze 1046: print_otag(h, TAG_A, 2, tag);
1.112 schwarze 1047: return 1;
1.1 schwarze 1048: }
1049:
1050: static int
1051: mdoc_bd_pre(MDOC_ARGS)
1052: {
1.71 schwarze 1053: struct htmlpair tag[2];
1054: int comp, sv;
1.103 schwarze 1055: struct roff_node *nn;
1.1 schwarze 1056: struct roffsu su;
1057:
1.102 schwarze 1058: if (n->type == ROFFT_HEAD)
1.112 schwarze 1059: return 0;
1.1 schwarze 1060:
1.102 schwarze 1061: if (n->type == ROFFT_BLOCK) {
1.44 schwarze 1062: comp = n->norm->Bd.comp;
1.1 schwarze 1063: for (nn = n; nn && ! comp; nn = nn->parent) {
1.102 schwarze 1064: if (nn->type != ROFFT_BLOCK)
1.1 schwarze 1065: continue;
1066: if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
1067: comp = 1;
1068: if (nn->prev)
1069: break;
1070: }
1.40 schwarze 1071: if ( ! comp)
1.83 schwarze 1072: print_paragraph(h);
1.112 schwarze 1073: return 1;
1.1 schwarze 1074: }
1075:
1.84 schwarze 1076: /* Handle the -offset argument. */
1077:
1078: if (n->norm->Bd.offs == NULL ||
1079: ! strcmp(n->norm->Bd.offs, "left"))
1080: SCALE_HS_INIT(&su, 0);
1081: else if ( ! strcmp(n->norm->Bd.offs, "indent"))
1082: SCALE_HS_INIT(&su, INDENT);
1083: else if ( ! strcmp(n->norm->Bd.offs, "indent-two"))
1084: SCALE_HS_INIT(&su, INDENT * 2);
1085: else
1086: a2width(n->norm->Bd.offs, &su);
1.71 schwarze 1087:
1.57 schwarze 1088: bufinit(h);
1.40 schwarze 1089: bufcat_su(h, "margin-left", &su);
1090: PAIR_STYLE_INIT(&tag[0], h);
1091:
1.116 schwarze 1092: PAIR_CLASS_INIT(&tag[1], "display");
1093: print_otag(h, TAG_DIV, 2, tag);
1094:
1095: if (n->norm->Bd.type != DISP_unfilled &&
1096: n->norm->Bd.type != DISP_literal)
1.112 schwarze 1097: return 1;
1.1 schwarze 1098:
1.116 schwarze 1099: PAIR_CLASS_INIT(&tag[0], "lit");
1100: print_otag(h, TAG_PRE, 1, tag);
1.1 schwarze 1101:
1.50 schwarze 1102: /* This can be recursive: save & set our literal state. */
1103:
1104: sv = h->flags & HTML_LITERAL;
1105: h->flags |= HTML_LITERAL;
1106:
1.1 schwarze 1107: for (nn = n->child; nn; nn = nn->next) {
1.67 schwarze 1108: print_mdoc_node(meta, nn, h);
1.33 schwarze 1109: /*
1110: * If the printed node flushes its own line, then we
1111: * needn't do it here as well. This is hacky, but the
1112: * notion of selective eoln whitespace is pretty dumb
1113: * anyway, so don't sweat it.
1114: */
1115: switch (nn->tok) {
1.71 schwarze 1116: case MDOC_Sm:
1117: case MDOC_br:
1118: case MDOC_sp:
1119: case MDOC_Bl:
1120: case MDOC_D1:
1121: case MDOC_Dl:
1122: case MDOC_Lp:
1123: case MDOC_Pp:
1.33 schwarze 1124: continue;
1125: default:
1126: break;
1127: }
1.91 schwarze 1128: if (h->flags & HTML_NONEWLINE ||
1.119 schwarze 1129: (nn->next && ! (nn->next->flags & NODE_LINE)))
1.28 schwarze 1130: continue;
1.40 schwarze 1131: else if (nn->next)
1132: print_text(h, "\n");
1133:
1.28 schwarze 1134: h->flags |= HTML_NOSPACE;
1.1 schwarze 1135: }
1.50 schwarze 1136:
1137: if (0 == sv)
1138: h->flags &= ~HTML_LITERAL;
1.1 schwarze 1139:
1.112 schwarze 1140: return 0;
1.1 schwarze 1141: }
1142:
1143: static int
1144: mdoc_pa_pre(MDOC_ARGS)
1145: {
1146: struct htmlpair tag;
1147:
1148: PAIR_CLASS_INIT(&tag, "file");
1.42 schwarze 1149: print_otag(h, TAG_I, 1, &tag);
1.112 schwarze 1150: return 1;
1.1 schwarze 1151: }
1152:
1153: static int
1154: mdoc_ad_pre(MDOC_ARGS)
1155: {
1156: struct htmlpair tag;
1157:
1158: PAIR_CLASS_INIT(&tag, "addr");
1.42 schwarze 1159: print_otag(h, TAG_I, 1, &tag);
1.112 schwarze 1160: return 1;
1.1 schwarze 1161: }
1162:
1163: static int
1164: mdoc_an_pre(MDOC_ARGS)
1165: {
1166: struct htmlpair tag;
1167:
1.82 schwarze 1168: if (n->norm->An.auth == AUTH_split) {
1169: h->flags &= ~HTML_NOSPLIT;
1170: h->flags |= HTML_SPLIT;
1.112 schwarze 1171: return 0;
1.82 schwarze 1172: }
1173: if (n->norm->An.auth == AUTH_nosplit) {
1174: h->flags &= ~HTML_SPLIT;
1175: h->flags |= HTML_NOSPLIT;
1.112 schwarze 1176: return 0;
1.82 schwarze 1177: }
1178:
1179: if (h->flags & HTML_SPLIT)
1180: print_otag(h, TAG_BR, 0, NULL);
1181:
1182: if (n->sec == SEC_AUTHORS && ! (h->flags & HTML_NOSPLIT))
1183: h->flags |= HTML_SPLIT;
1.1 schwarze 1184:
1185: PAIR_CLASS_INIT(&tag, "author");
1186: print_otag(h, TAG_SPAN, 1, &tag);
1.112 schwarze 1187: return 1;
1.1 schwarze 1188: }
1189:
1190: static int
1191: mdoc_cd_pre(MDOC_ARGS)
1192: {
1193: struct htmlpair tag;
1194:
1.21 schwarze 1195: synopsis_pre(h, n);
1.1 schwarze 1196: PAIR_CLASS_INIT(&tag, "config");
1.42 schwarze 1197: print_otag(h, TAG_B, 1, &tag);
1.112 schwarze 1198: return 1;
1.1 schwarze 1199: }
1200:
1201: static int
1202: mdoc_dv_pre(MDOC_ARGS)
1203: {
1204: struct htmlpair tag;
1205:
1206: PAIR_CLASS_INIT(&tag, "define");
1207: print_otag(h, TAG_SPAN, 1, &tag);
1.112 schwarze 1208: return 1;
1.1 schwarze 1209: }
1210:
1211: static int
1212: mdoc_ev_pre(MDOC_ARGS)
1213: {
1214: struct htmlpair tag;
1215:
1216: PAIR_CLASS_INIT(&tag, "env");
1217: print_otag(h, TAG_SPAN, 1, &tag);
1.112 schwarze 1218: return 1;
1.1 schwarze 1219: }
1220:
1221: static int
1222: mdoc_er_pre(MDOC_ARGS)
1223: {
1224: struct htmlpair tag;
1225:
1226: PAIR_CLASS_INIT(&tag, "errno");
1227: print_otag(h, TAG_SPAN, 1, &tag);
1.112 schwarze 1228: return 1;
1.1 schwarze 1229: }
1230:
1231: static int
1232: mdoc_fa_pre(MDOC_ARGS)
1233: {
1.103 schwarze 1234: const struct roff_node *nn;
1.1 schwarze 1235: struct htmlpair tag;
1236: struct tag *t;
1237:
1238: PAIR_CLASS_INIT(&tag, "farg");
1239: if (n->parent->tok != MDOC_Fo) {
1.42 schwarze 1240: print_otag(h, TAG_I, 1, &tag);
1.112 schwarze 1241: return 1;
1.1 schwarze 1242: }
1243:
1244: for (nn = n->child; nn; nn = nn->next) {
1.42 schwarze 1245: t = print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 1246: print_text(h, nn->string);
1247: print_tagq(h, t);
1.56 schwarze 1248: if (nn->next) {
1249: h->flags |= HTML_NOSPACE;
1.1 schwarze 1250: print_text(h, ",");
1.56 schwarze 1251: }
1.1 schwarze 1252: }
1253:
1.56 schwarze 1254: if (n->child && n->next && n->next->tok == MDOC_Fa) {
1255: h->flags |= HTML_NOSPACE;
1.1 schwarze 1256: print_text(h, ",");
1.56 schwarze 1257: }
1.1 schwarze 1258:
1.112 schwarze 1259: return 0;
1.1 schwarze 1260: }
1261:
1262: static int
1263: mdoc_fd_pre(MDOC_ARGS)
1264: {
1.56 schwarze 1265: struct htmlpair tag[2];
1266: char buf[BUFSIZ];
1267: size_t sz;
1268: int i;
1269: struct tag *t;
1.1 schwarze 1270:
1.21 schwarze 1271: synopsis_pre(h, n);
1272:
1.56 schwarze 1273: if (NULL == (n = n->child))
1.112 schwarze 1274: return 0;
1.56 schwarze 1275:
1.102 schwarze 1276: assert(n->type == ROFFT_TEXT);
1.56 schwarze 1277:
1278: if (strcmp(n->string, "#include")) {
1279: PAIR_CLASS_INIT(&tag[0], "macro");
1280: print_otag(h, TAG_B, 1, tag);
1.112 schwarze 1281: return 1;
1.56 schwarze 1282: }
1283:
1284: PAIR_CLASS_INIT(&tag[0], "includes");
1285: print_otag(h, TAG_B, 1, tag);
1286: print_text(h, n->string);
1287:
1288: if (NULL != (n = n->next)) {
1.102 schwarze 1289: assert(n->type == ROFFT_TEXT);
1.73 schwarze 1290:
1291: /*
1292: * XXX This is broken and not easy to fix.
1293: * When using -Oincludes, truncation may occur.
1294: * Dynamic allocation wouldn't help because
1295: * passing long strings to buffmt_includes()
1296: * does not work either.
1297: */
1298:
1.71 schwarze 1299: strlcpy(buf, '<' == *n->string || '"' == *n->string ?
1300: n->string + 1 : n->string, BUFSIZ);
1.56 schwarze 1301:
1302: sz = strlen(buf);
1303: if (sz && ('>' == buf[sz - 1] || '"' == buf[sz - 1]))
1304: buf[sz - 1] = '\0';
1305:
1306: PAIR_CLASS_INIT(&tag[0], "link-includes");
1.71 schwarze 1307:
1.56 schwarze 1308: i = 1;
1309: if (h->base_includes) {
1310: buffmt_includes(h, buf);
1311: PAIR_HREF_INIT(&tag[i], h->buf);
1312: i++;
1.71 schwarze 1313: }
1.56 schwarze 1314:
1315: t = print_otag(h, TAG_A, i, tag);
1316: print_text(h, n->string);
1317: print_tagq(h, t);
1318:
1319: n = n->next;
1320: }
1321:
1322: for ( ; n; n = n->next) {
1.102 schwarze 1323: assert(n->type == ROFFT_TEXT);
1.56 schwarze 1324: print_text(h, n->string);
1325: }
1326:
1.112 schwarze 1327: return 0;
1.1 schwarze 1328: }
1329:
1330: static int
1331: mdoc_vt_pre(MDOC_ARGS)
1332: {
1333: struct htmlpair tag;
1334:
1.102 schwarze 1335: if (n->type == ROFFT_BLOCK) {
1.21 schwarze 1336: synopsis_pre(h, n);
1.112 schwarze 1337: return 1;
1.102 schwarze 1338: } else if (n->type == ROFFT_ELEM) {
1.21 schwarze 1339: synopsis_pre(h, n);
1.102 schwarze 1340: } else if (n->type == ROFFT_HEAD)
1.112 schwarze 1341: return 0;
1.1 schwarze 1342:
1343: PAIR_CLASS_INIT(&tag, "type");
1344: print_otag(h, TAG_SPAN, 1, &tag);
1.112 schwarze 1345: return 1;
1.1 schwarze 1346: }
1347:
1348: static int
1349: mdoc_ft_pre(MDOC_ARGS)
1350: {
1351: struct htmlpair tag;
1352:
1.21 schwarze 1353: synopsis_pre(h, n);
1.1 schwarze 1354: PAIR_CLASS_INIT(&tag, "ftype");
1.42 schwarze 1355: print_otag(h, TAG_I, 1, &tag);
1.112 schwarze 1356: return 1;
1.1 schwarze 1357: }
1358:
1359: static int
1360: mdoc_fn_pre(MDOC_ARGS)
1361: {
1.56 schwarze 1362: struct tag *t;
1363: struct htmlpair tag[2];
1364: char nbuf[BUFSIZ];
1365: const char *sp, *ep;
1366: int sz, i, pretty;
1.1 schwarze 1367:
1.119 schwarze 1368: pretty = NODE_SYNPRETTY & n->flags;
1.21 schwarze 1369: synopsis_pre(h, n);
1.1 schwarze 1370:
1371: /* Split apart into type and name. */
1372: assert(n->child->string);
1373: sp = n->child->string;
1374:
1375: ep = strchr(sp, ' ');
1376: if (NULL != ep) {
1377: PAIR_CLASS_INIT(&tag[0], "ftype");
1.42 schwarze 1378: t = print_otag(h, TAG_I, 1, tag);
1.71 schwarze 1379:
1.1 schwarze 1380: while (ep) {
1381: sz = MIN((int)(ep - sp), BUFSIZ - 1);
1382: (void)memcpy(nbuf, sp, (size_t)sz);
1383: nbuf[sz] = '\0';
1384: print_text(h, nbuf);
1385: sp = ++ep;
1386: ep = strchr(sp, ' ');
1387: }
1388: print_tagq(h, t);
1389: }
1390:
1391: PAIR_CLASS_INIT(&tag[0], "fname");
1.11 schwarze 1392:
1393: /*
1394: * FIXME: only refer to IDs that we know exist.
1395: */
1396:
1397: #if 0
1.119 schwarze 1398: if (NODE_SYNPRETTY & n->flags) {
1.11 schwarze 1399: nbuf[0] = '\0';
1400: html_idcat(nbuf, sp, BUFSIZ);
1401: PAIR_ID_INIT(&tag[1], nbuf);
1402: } else {
1403: strlcpy(nbuf, "#", BUFSIZ);
1404: html_idcat(nbuf, sp, BUFSIZ);
1405: PAIR_HREF_INIT(&tag[1], nbuf);
1406: }
1407: #endif
1408:
1.42 schwarze 1409: t = print_otag(h, TAG_B, 1, tag);
1.1 schwarze 1410:
1.73 schwarze 1411: if (sp)
1412: print_text(h, sp);
1.1 schwarze 1413:
1414: print_tagq(h, t);
1415:
1416: h->flags |= HTML_NOSPACE;
1417: print_text(h, "(");
1.56 schwarze 1418: h->flags |= HTML_NOSPACE;
1.1 schwarze 1419:
1.57 schwarze 1420: PAIR_CLASS_INIT(&tag[0], "farg");
1.1 schwarze 1421: bufinit(h);
1422: bufcat_style(h, "white-space", "nowrap");
1423: PAIR_STYLE_INIT(&tag[1], h);
1424:
1.56 schwarze 1425: for (n = n->child->next; n; n = n->next) {
1.1 schwarze 1426: i = 1;
1.119 schwarze 1427: if (NODE_SYNPRETTY & n->flags)
1.1 schwarze 1428: i = 2;
1.42 schwarze 1429: t = print_otag(h, TAG_I, i, tag);
1.56 schwarze 1430: print_text(h, n->string);
1.1 schwarze 1431: print_tagq(h, t);
1.56 schwarze 1432: if (n->next) {
1433: h->flags |= HTML_NOSPACE;
1.1 schwarze 1434: print_text(h, ",");
1.56 schwarze 1435: }
1.1 schwarze 1436: }
1437:
1.56 schwarze 1438: h->flags |= HTML_NOSPACE;
1.1 schwarze 1439: print_text(h, ")");
1.56 schwarze 1440:
1441: if (pretty) {
1442: h->flags |= HTML_NOSPACE;
1.1 schwarze 1443: print_text(h, ";");
1.56 schwarze 1444: }
1.1 schwarze 1445:
1.112 schwarze 1446: return 0;
1.1 schwarze 1447: }
1448:
1449: static int
1.26 schwarze 1450: mdoc_sm_pre(MDOC_ARGS)
1451: {
1452:
1.75 schwarze 1453: if (NULL == n->child)
1454: h->flags ^= HTML_NONOSPACE;
1455: else if (0 == strcmp("on", n->child->string))
1.26 schwarze 1456: h->flags &= ~HTML_NONOSPACE;
1.75 schwarze 1457: else
1.26 schwarze 1458: h->flags |= HTML_NONOSPACE;
1.75 schwarze 1459:
1460: if ( ! (HTML_NONOSPACE & h->flags))
1461: h->flags &= ~HTML_NOSPACE;
1.26 schwarze 1462:
1.112 schwarze 1463: return 0;
1.26 schwarze 1464: }
1465:
1.40 schwarze 1466: static int
1.74 schwarze 1467: mdoc_skip_pre(MDOC_ARGS)
1.70 schwarze 1468: {
1469:
1.112 schwarze 1470: return 0;
1.70 schwarze 1471: }
1472:
1473: static int
1.40 schwarze 1474: mdoc_pp_pre(MDOC_ARGS)
1475: {
1476:
1.83 schwarze 1477: print_paragraph(h);
1.112 schwarze 1478: return 0;
1.40 schwarze 1479: }
1.26 schwarze 1480:
1481: static int
1.1 schwarze 1482: mdoc_sp_pre(MDOC_ARGS)
1483: {
1.40 schwarze 1484: struct roffsu su;
1.1 schwarze 1485: struct htmlpair tag;
1486:
1.40 schwarze 1487: SCALE_VS_INIT(&su, 1);
1488:
1489: if (MDOC_sp == n->tok) {
1.93 schwarze 1490: if (NULL != (n = n->child)) {
1.59 schwarze 1491: if ( ! a2roffsu(n->string, &su, SCALE_VS))
1.92 schwarze 1492: su.scale = 1.0;
1.93 schwarze 1493: else if (su.scale < 0.0)
1494: su.scale = 0.0;
1495: }
1.40 schwarze 1496: } else
1.77 schwarze 1497: su.scale = 0.0;
1.1 schwarze 1498:
1.57 schwarze 1499: bufinit(h);
1.1 schwarze 1500: bufcat_su(h, "height", &su);
1501: PAIR_STYLE_INIT(&tag, h);
1502: print_otag(h, TAG_DIV, 1, &tag);
1.40 schwarze 1503:
1.3 schwarze 1504: /* So the div isn't empty: */
1505: print_text(h, "\\~");
1506:
1.112 schwarze 1507: return 0;
1.1 schwarze 1508:
1509: }
1510:
1511: static int
1512: mdoc_lk_pre(MDOC_ARGS)
1513: {
1.56 schwarze 1514: struct htmlpair tag[2];
1515:
1516: if (NULL == (n = n->child))
1.112 schwarze 1517: return 0;
1.1 schwarze 1518:
1.102 schwarze 1519: assert(n->type == ROFFT_TEXT);
1.1 schwarze 1520:
1521: PAIR_CLASS_INIT(&tag[0], "link-ext");
1.56 schwarze 1522: PAIR_HREF_INIT(&tag[1], n->string);
1523:
1.1 schwarze 1524: print_otag(h, TAG_A, 2, tag);
1525:
1.58 schwarze 1526: if (NULL == n->next)
1527: print_text(h, n->string);
1528:
1529: for (n = n->next; n; n = n->next)
1.56 schwarze 1530: print_text(h, n->string);
1.1 schwarze 1531:
1.112 schwarze 1532: return 0;
1.1 schwarze 1533: }
1534:
1535: static int
1536: mdoc_mt_pre(MDOC_ARGS)
1537: {
1.56 schwarze 1538: struct htmlpair tag[2];
1539: struct tag *t;
1.1 schwarze 1540:
1541: PAIR_CLASS_INIT(&tag[0], "link-mail");
1542:
1.56 schwarze 1543: for (n = n->child; n; n = n->next) {
1.102 schwarze 1544: assert(n->type == ROFFT_TEXT);
1.56 schwarze 1545:
1.1 schwarze 1546: bufinit(h);
1547: bufcat(h, "mailto:");
1.56 schwarze 1548: bufcat(h, n->string);
1549:
1.10 schwarze 1550: PAIR_HREF_INIT(&tag[1], h->buf);
1.1 schwarze 1551: t = print_otag(h, TAG_A, 2, tag);
1.56 schwarze 1552: print_text(h, n->string);
1.1 schwarze 1553: print_tagq(h, t);
1554: }
1.71 schwarze 1555:
1.112 schwarze 1556: return 0;
1.1 schwarze 1557: }
1558:
1559: static int
1560: mdoc_fo_pre(MDOC_ARGS)
1561: {
1.20 schwarze 1562: struct htmlpair tag;
1563: struct tag *t;
1.1 schwarze 1564:
1.102 schwarze 1565: if (n->type == ROFFT_BODY) {
1.1 schwarze 1566: h->flags |= HTML_NOSPACE;
1567: print_text(h, "(");
1568: h->flags |= HTML_NOSPACE;
1.112 schwarze 1569: return 1;
1.102 schwarze 1570: } else if (n->type == ROFFT_BLOCK) {
1.21 schwarze 1571: synopsis_pre(h, n);
1.112 schwarze 1572: return 1;
1.11 schwarze 1573: }
1.1 schwarze 1574:
1.108 schwarze 1575: if (n->child == NULL)
1.112 schwarze 1576: return 0;
1.20 schwarze 1577:
1578: assert(n->child->string);
1.1 schwarze 1579: PAIR_CLASS_INIT(&tag, "fname");
1.43 schwarze 1580: t = print_otag(h, TAG_B, 1, &tag);
1.20 schwarze 1581: print_text(h, n->child->string);
1582: print_tagq(h, t);
1.112 schwarze 1583: return 0;
1.1 schwarze 1584: }
1585:
1586: static void
1587: mdoc_fo_post(MDOC_ARGS)
1588: {
1.21 schwarze 1589:
1.102 schwarze 1590: if (n->type != ROFFT_BODY)
1.1 schwarze 1591: return;
1.56 schwarze 1592: h->flags |= HTML_NOSPACE;
1.1 schwarze 1593: print_text(h, ")");
1.56 schwarze 1594: h->flags |= HTML_NOSPACE;
1.1 schwarze 1595: print_text(h, ";");
1596: }
1597:
1598: static int
1599: mdoc_in_pre(MDOC_ARGS)
1600: {
1.56 schwarze 1601: struct tag *t;
1602: struct htmlpair tag[2];
1603: int i;
1.1 schwarze 1604:
1.21 schwarze 1605: synopsis_pre(h, n);
1606:
1.1 schwarze 1607: PAIR_CLASS_INIT(&tag[0], "includes");
1.42 schwarze 1608: print_otag(h, TAG_B, 1, tag);
1.1 schwarze 1609:
1.56 schwarze 1610: /*
1611: * The first argument of the `In' gets special treatment as
1612: * being a linked value. Subsequent values are printed
1613: * afterward. groff does similarly. This also handles the case
1614: * of no children.
1615: */
1616:
1.119 schwarze 1617: if (NODE_SYNPRETTY & n->flags && NODE_LINE & n->flags)
1.1 schwarze 1618: print_text(h, "#include");
1619:
1620: print_text(h, "<");
1621: h->flags |= HTML_NOSPACE;
1622:
1.56 schwarze 1623: if (NULL != (n = n->child)) {
1.102 schwarze 1624: assert(n->type == ROFFT_TEXT);
1.56 schwarze 1625:
1.1 schwarze 1626: PAIR_CLASS_INIT(&tag[0], "link-includes");
1.56 schwarze 1627:
1.1 schwarze 1628: i = 1;
1629: if (h->base_includes) {
1.56 schwarze 1630: buffmt_includes(h, n->string);
1.11 schwarze 1631: PAIR_HREF_INIT(&tag[i], h->buf);
1632: i++;
1.71 schwarze 1633: }
1.56 schwarze 1634:
1.1 schwarze 1635: t = print_otag(h, TAG_A, i, tag);
1.56 schwarze 1636: print_text(h, n->string);
1.1 schwarze 1637: print_tagq(h, t);
1.56 schwarze 1638:
1639: n = n->next;
1.1 schwarze 1640: }
1641:
1642: h->flags |= HTML_NOSPACE;
1643: print_text(h, ">");
1.20 schwarze 1644:
1.56 schwarze 1645: for ( ; n; n = n->next) {
1.102 schwarze 1646: assert(n->type == ROFFT_TEXT);
1.56 schwarze 1647: print_text(h, n->string);
1648: }
1649:
1.112 schwarze 1650: return 0;
1.1 schwarze 1651: }
1652:
1653: static int
1654: mdoc_ic_pre(MDOC_ARGS)
1655: {
1656: struct htmlpair tag;
1657:
1658: PAIR_CLASS_INIT(&tag, "cmd");
1.42 schwarze 1659: print_otag(h, TAG_B, 1, &tag);
1.112 schwarze 1660: return 1;
1.1 schwarze 1661: }
1662:
1663: static int
1664: mdoc_rv_pre(MDOC_ARGS)
1665: {
1.56 schwarze 1666: struct htmlpair tag;
1667: struct tag *t;
1.115 schwarze 1668: struct roff_node *nch;
1.1 schwarze 1669:
1.40 schwarze 1670: if (n->prev)
1671: print_otag(h, TAG_BR, 0, NULL);
1672:
1.56 schwarze 1673: PAIR_CLASS_INIT(&tag, "fname");
1674:
1.115 schwarze 1675: if (n->child != NULL) {
1.76 schwarze 1676: print_text(h, "The");
1.1 schwarze 1677:
1.115 schwarze 1678: for (nch = n->child; nch != NULL; nch = nch->next) {
1.76 schwarze 1679: t = print_otag(h, TAG_B, 1, &tag);
1.115 schwarze 1680: print_text(h, nch->string);
1.76 schwarze 1681: print_tagq(h, t);
1.56 schwarze 1682:
1.76 schwarze 1683: h->flags |= HTML_NOSPACE;
1684: print_text(h, "()");
1.1 schwarze 1685:
1.115 schwarze 1686: if (nch->next == NULL)
1.76 schwarze 1687: continue;
1.56 schwarze 1688:
1.115 schwarze 1689: if (nch->prev != NULL || nch->next->next != NULL) {
1.76 schwarze 1690: h->flags |= HTML_NOSPACE;
1691: print_text(h, ",");
1692: }
1.115 schwarze 1693: if (nch->next->next == NULL)
1.76 schwarze 1694: print_text(h, "and");
1.56 schwarze 1695: }
1696:
1.115 schwarze 1697: if (n->child != NULL && n->child->next != NULL)
1.76 schwarze 1698: print_text(h, "functions return");
1699: else
1700: print_text(h, "function returns");
1.1 schwarze 1701:
1.76 schwarze 1702: print_text(h, "the value\\~0 if successful;");
1703: } else
1704: print_text(h, "Upon successful completion,"
1705: " the value\\~0 is returned;");
1.1 schwarze 1706:
1.76 schwarze 1707: print_text(h, "otherwise the value\\~\\-1 is returned"
1708: " and the global variable");
1.1 schwarze 1709:
1710: PAIR_CLASS_INIT(&tag, "var");
1.42 schwarze 1711: t = print_otag(h, TAG_B, 1, &tag);
1.1 schwarze 1712: print_text(h, "errno");
1713: print_tagq(h, t);
1.71 schwarze 1714: print_text(h, "is set to indicate the error.");
1.112 schwarze 1715: return 0;
1.1 schwarze 1716: }
1717:
1718: static int
1719: mdoc_va_pre(MDOC_ARGS)
1720: {
1721: struct htmlpair tag;
1722:
1723: PAIR_CLASS_INIT(&tag, "var");
1.42 schwarze 1724: print_otag(h, TAG_B, 1, &tag);
1.112 schwarze 1725: return 1;
1.1 schwarze 1726: }
1727:
1728: static int
1729: mdoc_ap_pre(MDOC_ARGS)
1730: {
1.71 schwarze 1731:
1.1 schwarze 1732: h->flags |= HTML_NOSPACE;
1733: print_text(h, "\\(aq");
1734: h->flags |= HTML_NOSPACE;
1.112 schwarze 1735: return 1;
1.1 schwarze 1736: }
1737:
1738: static int
1739: mdoc_bf_pre(MDOC_ARGS)
1740: {
1741: struct htmlpair tag[2];
1742: struct roffsu su;
1743:
1.102 schwarze 1744: if (n->type == ROFFT_HEAD)
1.112 schwarze 1745: return 0;
1.102 schwarze 1746: else if (n->type != ROFFT_BODY)
1.112 schwarze 1747: return 1;
1.1 schwarze 1748:
1.80 schwarze 1749: if (FONT_Em == n->norm->Bf.font)
1750: PAIR_CLASS_INIT(&tag[0], "emph");
1751: else if (FONT_Sy == n->norm->Bf.font)
1.25 schwarze 1752: PAIR_CLASS_INIT(&tag[0], "symb");
1.71 schwarze 1753: else if (FONT_Li == n->norm->Bf.font)
1.25 schwarze 1754: PAIR_CLASS_INIT(&tag[0], "lit");
1755: else
1756: PAIR_CLASS_INIT(&tag[0], "none");
1.1 schwarze 1757:
1.71 schwarze 1758: /*
1.25 schwarze 1759: * We want this to be inline-formatted, but needs to be div to
1.71 schwarze 1760: * accept block children.
1.25 schwarze 1761: */
1.57 schwarze 1762: bufinit(h);
1.1 schwarze 1763: bufcat_style(h, "display", "inline");
1764: SCALE_HS_INIT(&su, 1);
1.25 schwarze 1765: /* Needs a left-margin for spacing. */
1766: bufcat_su(h, "margin-left", &su);
1.1 schwarze 1767: PAIR_STYLE_INIT(&tag[1], h);
1768: print_otag(h, TAG_DIV, 2, tag);
1.112 schwarze 1769: return 1;
1.1 schwarze 1770: }
1771:
1772: static int
1773: mdoc_ms_pre(MDOC_ARGS)
1774: {
1775: struct htmlpair tag;
1776:
1777: PAIR_CLASS_INIT(&tag, "symb");
1778: print_otag(h, TAG_SPAN, 1, &tag);
1.112 schwarze 1779: return 1;
1.1 schwarze 1780: }
1781:
1782: static int
1.34 schwarze 1783: mdoc_igndelim_pre(MDOC_ARGS)
1.1 schwarze 1784: {
1785:
1786: h->flags |= HTML_IGNDELIM;
1.112 schwarze 1787: return 1;
1.1 schwarze 1788: }
1789:
1790: static void
1791: mdoc_pf_post(MDOC_ARGS)
1792: {
1793:
1.119 schwarze 1794: if ( ! (n->next == NULL || n->next->flags & NODE_LINE))
1.89 schwarze 1795: h->flags |= HTML_NOSPACE;
1.1 schwarze 1796: }
1797:
1798: static int
1799: mdoc_rs_pre(MDOC_ARGS)
1800: {
1801: struct htmlpair tag;
1802:
1.102 schwarze 1803: if (n->type != ROFFT_BLOCK)
1.112 schwarze 1804: return 1;
1.1 schwarze 1805:
1.40 schwarze 1806: if (n->prev && SEC_SEE_ALSO == n->sec)
1.83 schwarze 1807: print_paragraph(h);
1.1 schwarze 1808:
1809: PAIR_CLASS_INIT(&tag, "ref");
1810: print_otag(h, TAG_SPAN, 1, &tag);
1.112 schwarze 1811: return 1;
1.85 schwarze 1812: }
1813:
1814: static int
1815: mdoc_no_pre(MDOC_ARGS)
1816: {
1817: struct htmlpair tag;
1818:
1819: PAIR_CLASS_INIT(&tag, "none");
1.117 schwarze 1820: print_otag(h, TAG_SPAN, 1, &tag);
1.112 schwarze 1821: return 1;
1.1 schwarze 1822: }
1823:
1824: static int
1825: mdoc_li_pre(MDOC_ARGS)
1826: {
1827: struct htmlpair tag;
1828:
1829: PAIR_CLASS_INIT(&tag, "lit");
1.61 schwarze 1830: print_otag(h, TAG_CODE, 1, &tag);
1.112 schwarze 1831: return 1;
1.1 schwarze 1832: }
1833:
1834: static int
1835: mdoc_sy_pre(MDOC_ARGS)
1836: {
1837: struct htmlpair tag;
1838:
1839: PAIR_CLASS_INIT(&tag, "symb");
1840: print_otag(h, TAG_SPAN, 1, &tag);
1.112 schwarze 1841: return 1;
1.1 schwarze 1842: }
1843:
1844: static int
1845: mdoc_bt_pre(MDOC_ARGS)
1846: {
1847:
1848: print_text(h, "is currently in beta test.");
1.112 schwarze 1849: return 0;
1.1 schwarze 1850: }
1851:
1852: static int
1853: mdoc_ud_pre(MDOC_ARGS)
1854: {
1855:
1856: print_text(h, "currently under development.");
1.112 schwarze 1857: return 0;
1.1 schwarze 1858: }
1859:
1860: static int
1861: mdoc_lb_pre(MDOC_ARGS)
1862: {
1863: struct htmlpair tag;
1864:
1.119 schwarze 1865: if (SEC_LIBRARY == n->sec && NODE_LINE & n->flags && n->prev)
1.40 schwarze 1866: print_otag(h, TAG_BR, 0, NULL);
1867:
1.1 schwarze 1868: PAIR_CLASS_INIT(&tag, "lib");
1869: print_otag(h, TAG_SPAN, 1, &tag);
1.112 schwarze 1870: return 1;
1.1 schwarze 1871: }
1872:
1873: static int
1874: mdoc__x_pre(MDOC_ARGS)
1875: {
1.2 schwarze 1876: struct htmlpair tag[2];
1.42 schwarze 1877: enum htmltag t;
1878:
1879: t = TAG_SPAN;
1.1 schwarze 1880:
1881: switch (n->tok) {
1.71 schwarze 1882: case MDOC__A:
1.2 schwarze 1883: PAIR_CLASS_INIT(&tag[0], "ref-auth");
1.30 schwarze 1884: if (n->prev && MDOC__A == n->prev->tok)
1885: if (NULL == n->next || MDOC__A != n->next->tok)
1886: print_text(h, "and");
1.1 schwarze 1887: break;
1.71 schwarze 1888: case MDOC__B:
1.2 schwarze 1889: PAIR_CLASS_INIT(&tag[0], "ref-book");
1.42 schwarze 1890: t = TAG_I;
1.1 schwarze 1891: break;
1.71 schwarze 1892: case MDOC__C:
1.2 schwarze 1893: PAIR_CLASS_INIT(&tag[0], "ref-city");
1.1 schwarze 1894: break;
1.71 schwarze 1895: case MDOC__D:
1.2 schwarze 1896: PAIR_CLASS_INIT(&tag[0], "ref-date");
1.1 schwarze 1897: break;
1.71 schwarze 1898: case MDOC__I:
1.2 schwarze 1899: PAIR_CLASS_INIT(&tag[0], "ref-issue");
1.42 schwarze 1900: t = TAG_I;
1.1 schwarze 1901: break;
1.71 schwarze 1902: case MDOC__J:
1.2 schwarze 1903: PAIR_CLASS_INIT(&tag[0], "ref-jrnl");
1.42 schwarze 1904: t = TAG_I;
1.1 schwarze 1905: break;
1.71 schwarze 1906: case MDOC__N:
1.2 schwarze 1907: PAIR_CLASS_INIT(&tag[0], "ref-num");
1.1 schwarze 1908: break;
1.71 schwarze 1909: case MDOC__O:
1.2 schwarze 1910: PAIR_CLASS_INIT(&tag[0], "ref-opt");
1.1 schwarze 1911: break;
1.71 schwarze 1912: case MDOC__P:
1.2 schwarze 1913: PAIR_CLASS_INIT(&tag[0], "ref-page");
1.1 schwarze 1914: break;
1.71 schwarze 1915: case MDOC__Q:
1.2 schwarze 1916: PAIR_CLASS_INIT(&tag[0], "ref-corp");
1.1 schwarze 1917: break;
1.71 schwarze 1918: case MDOC__R:
1.2 schwarze 1919: PAIR_CLASS_INIT(&tag[0], "ref-rep");
1.1 schwarze 1920: break;
1.71 schwarze 1921: case MDOC__T:
1.2 schwarze 1922: PAIR_CLASS_INIT(&tag[0], "ref-title");
1.1 schwarze 1923: break;
1.71 schwarze 1924: case MDOC__U:
1.2 schwarze 1925: PAIR_CLASS_INIT(&tag[0], "link-ref");
1926: break;
1.71 schwarze 1927: case MDOC__V:
1.2 schwarze 1928: PAIR_CLASS_INIT(&tag[0], "ref-vol");
1.1 schwarze 1929: break;
1930: default:
1931: abort();
1932: }
1933:
1.2 schwarze 1934: if (MDOC__U != n->tok) {
1.42 schwarze 1935: print_otag(h, t, 1, tag);
1.112 schwarze 1936: return 1;
1.2 schwarze 1937: }
1938:
1939: PAIR_HREF_INIT(&tag[1], n->child->string);
1940: print_otag(h, TAG_A, 2, tag);
1.30 schwarze 1941:
1.112 schwarze 1942: return 1;
1.1 schwarze 1943: }
1944:
1945: static void
1946: mdoc__x_post(MDOC_ARGS)
1947: {
1.30 schwarze 1948:
1949: if (MDOC__A == n->tok && n->next && MDOC__A == n->next->tok)
1950: if (NULL == n->next->next || MDOC__A != n->next->next->tok)
1951: if (NULL == n->prev || MDOC__A != n->prev->tok)
1952: return;
1.1 schwarze 1953:
1.12 schwarze 1954: /* TODO: %U */
1955:
1.31 schwarze 1956: if (NULL == n->parent || MDOC_Rs != n->parent->tok)
1957: return;
1958:
1.56 schwarze 1959: h->flags |= HTML_NOSPACE;
1.1 schwarze 1960: print_text(h, n->next ? "," : ".");
1.25 schwarze 1961: }
1962:
1963: static int
1964: mdoc_bk_pre(MDOC_ARGS)
1965: {
1966:
1967: switch (n->type) {
1.102 schwarze 1968: case ROFFT_BLOCK:
1.25 schwarze 1969: break;
1.102 schwarze 1970: case ROFFT_HEAD:
1.112 schwarze 1971: return 0;
1.102 schwarze 1972: case ROFFT_BODY:
1.115 schwarze 1973: if (n->parent->args != NULL || n->prev->child == NULL)
1.41 schwarze 1974: h->flags |= HTML_PREKEEP;
1.25 schwarze 1975: break;
1976: default:
1977: abort();
1978: }
1979:
1.112 schwarze 1980: return 1;
1.25 schwarze 1981: }
1982:
1983: static void
1984: mdoc_bk_post(MDOC_ARGS)
1985: {
1986:
1.102 schwarze 1987: if (n->type == ROFFT_BODY)
1.25 schwarze 1988: h->flags &= ~(HTML_KEEP | HTML_PREKEEP);
1.1 schwarze 1989: }
1.32 schwarze 1990:
1991: static int
1992: mdoc_quote_pre(MDOC_ARGS)
1993: {
1994: struct htmlpair tag;
1995:
1.102 schwarze 1996: if (n->type != ROFFT_BODY)
1.112 schwarze 1997: return 1;
1.32 schwarze 1998:
1999: switch (n->tok) {
1.71 schwarze 2000: case MDOC_Ao:
2001: case MDOC_Aq:
1.115 schwarze 2002: print_text(h, n->child != NULL && n->child->next == NULL &&
1.94 schwarze 2003: n->child->tok == MDOC_Mt ? "<" : "\\(la");
1.32 schwarze 2004: break;
1.71 schwarze 2005: case MDOC_Bro:
2006: case MDOC_Brq:
1.32 schwarze 2007: print_text(h, "\\(lC");
2008: break;
1.71 schwarze 2009: case MDOC_Bo:
2010: case MDOC_Bq:
1.32 schwarze 2011: print_text(h, "\\(lB");
2012: break;
1.71 schwarze 2013: case MDOC_Oo:
2014: case MDOC_Op:
1.32 schwarze 2015: print_text(h, "\\(lB");
1.36 schwarze 2016: h->flags |= HTML_NOSPACE;
1.32 schwarze 2017: PAIR_CLASS_INIT(&tag, "opt");
2018: print_otag(h, TAG_SPAN, 1, &tag);
2019: break;
1.74 schwarze 2020: case MDOC_En:
2021: if (NULL == n->norm->Es ||
2022: NULL == n->norm->Es->child)
1.112 schwarze 2023: return 1;
1.74 schwarze 2024: print_text(h, n->norm->Es->child->string);
2025: break;
1.71 schwarze 2026: case MDOC_Do:
2027: case MDOC_Dq:
2028: case MDOC_Qo:
2029: case MDOC_Qq:
1.32 schwarze 2030: print_text(h, "\\(lq");
2031: break;
1.71 schwarze 2032: case MDOC_Po:
2033: case MDOC_Pq:
1.32 schwarze 2034: print_text(h, "(");
2035: break;
1.71 schwarze 2036: case MDOC_Ql:
1.61 schwarze 2037: print_text(h, "\\(oq");
2038: h->flags |= HTML_NOSPACE;
2039: PAIR_CLASS_INIT(&tag, "lit");
2040: print_otag(h, TAG_CODE, 1, &tag);
2041: break;
1.71 schwarze 2042: case MDOC_So:
2043: case MDOC_Sq:
1.32 schwarze 2044: print_text(h, "\\(oq");
2045: break;
2046: default:
2047: abort();
2048: }
2049:
2050: h->flags |= HTML_NOSPACE;
1.112 schwarze 2051: return 1;
1.32 schwarze 2052: }
2053:
2054: static void
2055: mdoc_quote_post(MDOC_ARGS)
2056: {
2057:
1.102 schwarze 2058: if (n->type != ROFFT_BODY && n->type != ROFFT_ELEM)
1.32 schwarze 2059: return;
2060:
1.96 schwarze 2061: h->flags |= HTML_NOSPACE;
1.32 schwarze 2062:
2063: switch (n->tok) {
1.71 schwarze 2064: case MDOC_Ao:
2065: case MDOC_Aq:
1.115 schwarze 2066: print_text(h, n->child != NULL && n->child->next == NULL &&
1.94 schwarze 2067: n->child->tok == MDOC_Mt ? ">" : "\\(ra");
1.32 schwarze 2068: break;
1.71 schwarze 2069: case MDOC_Bro:
2070: case MDOC_Brq:
1.32 schwarze 2071: print_text(h, "\\(rC");
2072: break;
1.71 schwarze 2073: case MDOC_Oo:
2074: case MDOC_Op:
2075: case MDOC_Bo:
2076: case MDOC_Bq:
1.32 schwarze 2077: print_text(h, "\\(rB");
1.74 schwarze 2078: break;
2079: case MDOC_En:
1.96 schwarze 2080: if (n->norm->Es == NULL ||
2081: n->norm->Es->child == NULL ||
2082: n->norm->Es->child->next == NULL)
2083: h->flags &= ~HTML_NOSPACE;
2084: else
1.74 schwarze 2085: print_text(h, n->norm->Es->child->next->string);
1.32 schwarze 2086: break;
1.71 schwarze 2087: case MDOC_Qo:
2088: case MDOC_Qq:
2089: case MDOC_Do:
2090: case MDOC_Dq:
1.32 schwarze 2091: print_text(h, "\\(rq");
2092: break;
1.71 schwarze 2093: case MDOC_Po:
2094: case MDOC_Pq:
1.32 schwarze 2095: print_text(h, ")");
2096: break;
1.71 schwarze 2097: case MDOC_Ql:
2098: case MDOC_So:
2099: case MDOC_Sq:
1.66 matthew 2100: print_text(h, "\\(cq");
1.32 schwarze 2101: break;
2102: default:
2103: abort();
2104: }
1.96 schwarze 2105: }
2106:
2107: static int
2108: mdoc_eo_pre(MDOC_ARGS)
2109: {
2110:
1.102 schwarze 2111: if (n->type != ROFFT_BODY)
1.112 schwarze 2112: return 1;
1.96 schwarze 2113:
2114: if (n->end == ENDBODY_NOT &&
2115: n->parent->head->child == NULL &&
2116: n->child != NULL &&
2117: n->child->end != ENDBODY_NOT)
2118: print_text(h, "\\&");
2119: else if (n->end != ENDBODY_NOT ? n->child != NULL :
1.99 schwarze 2120: n->parent->head->child != NULL && (n->child != NULL ||
2121: (n->parent->tail != NULL && n->parent->tail->child != NULL)))
1.96 schwarze 2122: h->flags |= HTML_NOSPACE;
1.112 schwarze 2123: return 1;
1.96 schwarze 2124: }
2125:
2126: static void
2127: mdoc_eo_post(MDOC_ARGS)
2128: {
2129: int body, tail;
2130:
1.102 schwarze 2131: if (n->type != ROFFT_BODY)
1.96 schwarze 2132: return;
2133:
2134: if (n->end != ENDBODY_NOT) {
2135: h->flags &= ~HTML_NOSPACE;
2136: return;
2137: }
2138:
2139: body = n->child != NULL || n->parent->head->child != NULL;
2140: tail = n->parent->tail != NULL && n->parent->tail->child != NULL;
2141:
2142: if (body && tail)
2143: h->flags |= HTML_NOSPACE;
2144: else if ( ! tail)
2145: h->flags &= ~HTML_NOSPACE;
1.32 schwarze 2146: }
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