Annotation of mandoc/mdoc_html.c, Revision 1.148
1.148 ! kristaps 1: /* $Id: mdoc_html.c,v 1.147 2011/01/25 15:46:05 kristaps Exp $ */
1.1 kristaps 2: /*
1.96 schwarze 3: * Copyright (c) 2008, 2009, 2010 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"
33: #include "mdoc.h"
1.29 kristaps 34: #include "main.h"
1.1 kristaps 35:
36: #define INDENT 5
37: #define HALFINDENT 3
38:
39: #define MDOC_ARGS const struct mdoc_meta *m, \
40: const struct mdoc_node *n, \
41: struct html *h
42:
1.52 kristaps 43: #ifndef MIN
44: #define MIN(a,b) ((/*CONSTCOND*/(a)<(b))?(a):(b))
45: #endif
46:
1.1 kristaps 47: struct htmlmdoc {
48: int (*pre)(MDOC_ARGS);
49: void (*post)(MDOC_ARGS);
50: };
51:
52: static void print_mdoc(MDOC_ARGS);
53: static void print_mdoc_head(MDOC_ARGS);
54: static void print_mdoc_node(MDOC_ARGS);
55: static void print_mdoc_nodelist(MDOC_ARGS);
1.78 kristaps 56: static void synopsis_pre(struct html *,
57: const struct mdoc_node *);
1.1 kristaps 58:
1.23 kristaps 59: static void a2width(const char *, struct roffsu *);
60: static void a2offs(const char *, struct roffsu *);
1.27 kristaps 61:
1.1 kristaps 62: static void mdoc_root_post(MDOC_ARGS);
63: static int mdoc_root_pre(MDOC_ARGS);
64:
1.10 kristaps 65: static void mdoc__x_post(MDOC_ARGS);
66: static int mdoc__x_pre(MDOC_ARGS);
1.1 kristaps 67: static int mdoc_ad_pre(MDOC_ARGS);
68: static int mdoc_an_pre(MDOC_ARGS);
1.5 kristaps 69: static int mdoc_ap_pre(MDOC_ARGS);
1.1 kristaps 70: static int mdoc_ar_pre(MDOC_ARGS);
71: static int mdoc_bd_pre(MDOC_ARGS);
1.5 kristaps 72: static int mdoc_bf_pre(MDOC_ARGS);
1.94 kristaps 73: static void mdoc_bk_post(MDOC_ARGS);
74: static int mdoc_bk_pre(MDOC_ARGS);
1.1 kristaps 75: static int mdoc_bl_pre(MDOC_ARGS);
1.6 kristaps 76: static int mdoc_bt_pre(MDOC_ARGS);
1.4 kristaps 77: static int mdoc_bx_pre(MDOC_ARGS);
1.1 kristaps 78: static int mdoc_cd_pre(MDOC_ARGS);
79: static int mdoc_d1_pre(MDOC_ARGS);
80: static int mdoc_dv_pre(MDOC_ARGS);
81: static int mdoc_fa_pre(MDOC_ARGS);
82: static int mdoc_fd_pre(MDOC_ARGS);
83: static int mdoc_fl_pre(MDOC_ARGS);
84: static int mdoc_fn_pre(MDOC_ARGS);
85: static int mdoc_ft_pre(MDOC_ARGS);
86: static int mdoc_em_pre(MDOC_ARGS);
87: static int mdoc_er_pre(MDOC_ARGS);
88: static int mdoc_ev_pre(MDOC_ARGS);
89: static int mdoc_ex_pre(MDOC_ARGS);
1.4 kristaps 90: static void mdoc_fo_post(MDOC_ARGS);
91: static int mdoc_fo_pre(MDOC_ARGS);
92: static int mdoc_ic_pre(MDOC_ARGS);
1.110 schwarze 93: static int mdoc_igndelim_pre(MDOC_ARGS);
1.4 kristaps 94: static int mdoc_in_pre(MDOC_ARGS);
1.1 kristaps 95: static int mdoc_it_pre(MDOC_ARGS);
1.6 kristaps 96: static int mdoc_lb_pre(MDOC_ARGS);
97: static int mdoc_li_pre(MDOC_ARGS);
1.2 kristaps 98: static int mdoc_lk_pre(MDOC_ARGS);
99: static int mdoc_mt_pre(MDOC_ARGS);
1.5 kristaps 100: static int mdoc_ms_pre(MDOC_ARGS);
1.1 kristaps 101: static int mdoc_nd_pre(MDOC_ARGS);
102: static int mdoc_nm_pre(MDOC_ARGS);
103: static int mdoc_ns_pre(MDOC_ARGS);
104: static int mdoc_pa_pre(MDOC_ARGS);
1.5 kristaps 105: static void mdoc_pf_post(MDOC_ARGS);
1.120 kristaps 106: static int mdoc_pp_pre(MDOC_ARGS);
1.107 kristaps 107: static void mdoc_quote_post(MDOC_ARGS);
108: static int mdoc_quote_pre(MDOC_ARGS);
1.5 kristaps 109: static int mdoc_rs_pre(MDOC_ARGS);
1.4 kristaps 110: static int mdoc_rv_pre(MDOC_ARGS);
1.1 kristaps 111: static int mdoc_sh_pre(MDOC_ARGS);
1.99 kristaps 112: static int mdoc_sm_pre(MDOC_ARGS);
1.1 kristaps 113: static int mdoc_sp_pre(MDOC_ARGS);
114: static int mdoc_ss_pre(MDOC_ARGS);
115: static int mdoc_sx_pre(MDOC_ARGS);
1.6 kristaps 116: static int mdoc_sy_pre(MDOC_ARGS);
117: static int mdoc_ud_pre(MDOC_ARGS);
1.4 kristaps 118: static int mdoc_va_pre(MDOC_ARGS);
1.1 kristaps 119: static int mdoc_vt_pre(MDOC_ARGS);
120: static int mdoc_xr_pre(MDOC_ARGS);
121: static int mdoc_xx_pre(MDOC_ARGS);
122:
123: static const struct htmlmdoc mdocs[MDOC_MAX] = {
1.5 kristaps 124: {mdoc_ap_pre, NULL}, /* Ap */
1.1 kristaps 125: {NULL, NULL}, /* Dd */
126: {NULL, NULL}, /* Dt */
127: {NULL, NULL}, /* Os */
128: {mdoc_sh_pre, NULL }, /* Sh */
129: {mdoc_ss_pre, NULL }, /* Ss */
1.120 kristaps 130: {mdoc_pp_pre, NULL}, /* Pp */
1.1 kristaps 131: {mdoc_d1_pre, NULL}, /* D1 */
132: {mdoc_d1_pre, NULL}, /* Dl */
133: {mdoc_bd_pre, NULL}, /* Bd */
134: {NULL, NULL}, /* Ed */
1.115 kristaps 135: {mdoc_bl_pre, NULL}, /* Bl */
1.1 kristaps 136: {NULL, NULL}, /* El */
137: {mdoc_it_pre, NULL}, /* It */
138: {mdoc_ad_pre, NULL}, /* Ad */
139: {mdoc_an_pre, NULL}, /* An */
140: {mdoc_ar_pre, NULL}, /* Ar */
141: {mdoc_cd_pre, NULL}, /* Cd */
142: {mdoc_fl_pre, NULL}, /* Cm */
143: {mdoc_dv_pre, NULL}, /* Dv */
144: {mdoc_er_pre, NULL}, /* Er */
145: {mdoc_ev_pre, NULL}, /* Ev */
146: {mdoc_ex_pre, NULL}, /* Ex */
147: {mdoc_fa_pre, NULL}, /* Fa */
1.78 kristaps 148: {mdoc_fd_pre, NULL}, /* Fd */
1.1 kristaps 149: {mdoc_fl_pre, NULL}, /* Fl */
150: {mdoc_fn_pre, NULL}, /* Fn */
151: {mdoc_ft_pre, NULL}, /* Ft */
1.4 kristaps 152: {mdoc_ic_pre, NULL}, /* Ic */
153: {mdoc_in_pre, NULL}, /* In */
1.6 kristaps 154: {mdoc_li_pre, NULL}, /* Li */
1.1 kristaps 155: {mdoc_nd_pre, NULL}, /* Nd */
156: {mdoc_nm_pre, NULL}, /* Nm */
1.107 kristaps 157: {mdoc_quote_pre, mdoc_quote_post}, /* Op */
1.1 kristaps 158: {NULL, NULL}, /* Ot */
159: {mdoc_pa_pre, NULL}, /* Pa */
1.4 kristaps 160: {mdoc_rv_pre, NULL}, /* Rv */
1.1 kristaps 161: {NULL, NULL}, /* St */
1.4 kristaps 162: {mdoc_va_pre, NULL}, /* Va */
1.1 kristaps 163: {mdoc_vt_pre, NULL}, /* Vt */
164: {mdoc_xr_pre, NULL}, /* Xr */
1.10 kristaps 165: {mdoc__x_pre, mdoc__x_post}, /* %A */
166: {mdoc__x_pre, mdoc__x_post}, /* %B */
167: {mdoc__x_pre, mdoc__x_post}, /* %D */
168: {mdoc__x_pre, mdoc__x_post}, /* %I */
169: {mdoc__x_pre, mdoc__x_post}, /* %J */
170: {mdoc__x_pre, mdoc__x_post}, /* %N */
171: {mdoc__x_pre, mdoc__x_post}, /* %O */
172: {mdoc__x_pre, mdoc__x_post}, /* %P */
173: {mdoc__x_pre, mdoc__x_post}, /* %R */
174: {mdoc__x_pre, mdoc__x_post}, /* %T */
175: {mdoc__x_pre, mdoc__x_post}, /* %V */
1.1 kristaps 176: {NULL, NULL}, /* Ac */
1.107 kristaps 177: {mdoc_quote_pre, mdoc_quote_post}, /* Ao */
178: {mdoc_quote_pre, mdoc_quote_post}, /* Aq */
1.1 kristaps 179: {NULL, NULL}, /* At */
180: {NULL, NULL}, /* Bc */
1.5 kristaps 181: {mdoc_bf_pre, NULL}, /* Bf */
1.107 kristaps 182: {mdoc_quote_pre, mdoc_quote_post}, /* Bo */
183: {mdoc_quote_pre, mdoc_quote_post}, /* Bq */
1.1 kristaps 184: {mdoc_xx_pre, NULL}, /* Bsx */
1.4 kristaps 185: {mdoc_bx_pre, NULL}, /* Bx */
1.1 kristaps 186: {NULL, NULL}, /* Db */
187: {NULL, NULL}, /* Dc */
1.107 kristaps 188: {mdoc_quote_pre, mdoc_quote_post}, /* Do */
189: {mdoc_quote_pre, mdoc_quote_post}, /* Dq */
1.55 kristaps 190: {NULL, NULL}, /* Ec */ /* FIXME: no space */
1.1 kristaps 191: {NULL, NULL}, /* Ef */
192: {mdoc_em_pre, NULL}, /* Em */
193: {NULL, NULL}, /* Eo */
194: {mdoc_xx_pre, NULL}, /* Fx */
1.98 kristaps 195: {mdoc_ms_pre, NULL}, /* Ms */
1.110 schwarze 196: {mdoc_igndelim_pre, NULL}, /* No */
1.1 kristaps 197: {mdoc_ns_pre, NULL}, /* Ns */
198: {mdoc_xx_pre, NULL}, /* Nx */
199: {mdoc_xx_pre, NULL}, /* Ox */
200: {NULL, NULL}, /* Pc */
1.110 schwarze 201: {mdoc_igndelim_pre, mdoc_pf_post}, /* Pf */
1.107 kristaps 202: {mdoc_quote_pre, mdoc_quote_post}, /* Po */
203: {mdoc_quote_pre, mdoc_quote_post}, /* Pq */
1.1 kristaps 204: {NULL, NULL}, /* Qc */
1.107 kristaps 205: {mdoc_quote_pre, mdoc_quote_post}, /* Ql */
206: {mdoc_quote_pre, mdoc_quote_post}, /* Qo */
207: {mdoc_quote_pre, mdoc_quote_post}, /* Qq */
1.1 kristaps 208: {NULL, NULL}, /* Re */
1.5 kristaps 209: {mdoc_rs_pre, NULL}, /* Rs */
1.1 kristaps 210: {NULL, NULL}, /* Sc */
1.107 kristaps 211: {mdoc_quote_pre, mdoc_quote_post}, /* So */
212: {mdoc_quote_pre, mdoc_quote_post}, /* Sq */
1.99 kristaps 213: {mdoc_sm_pre, NULL}, /* Sm */
1.1 kristaps 214: {mdoc_sx_pre, NULL}, /* Sx */
1.6 kristaps 215: {mdoc_sy_pre, NULL}, /* Sy */
1.1 kristaps 216: {NULL, NULL}, /* Tn */
217: {mdoc_xx_pre, NULL}, /* Ux */
218: {NULL, NULL}, /* Xc */
219: {NULL, NULL}, /* Xo */
1.4 kristaps 220: {mdoc_fo_pre, mdoc_fo_post}, /* Fo */
1.1 kristaps 221: {NULL, NULL}, /* Fc */
1.107 kristaps 222: {mdoc_quote_pre, mdoc_quote_post}, /* Oo */
1.1 kristaps 223: {NULL, NULL}, /* Oc */
1.94 kristaps 224: {mdoc_bk_pre, mdoc_bk_post}, /* Bk */
1.1 kristaps 225: {NULL, NULL}, /* Ek */
1.6 kristaps 226: {mdoc_bt_pre, NULL}, /* Bt */
1.1 kristaps 227: {NULL, NULL}, /* Hf */
228: {NULL, NULL}, /* Fr */
1.6 kristaps 229: {mdoc_ud_pre, NULL}, /* Ud */
230: {mdoc_lb_pre, NULL}, /* Lb */
1.120 kristaps 231: {mdoc_pp_pre, NULL}, /* Lp */
1.2 kristaps 232: {mdoc_lk_pre, NULL}, /* Lk */
233: {mdoc_mt_pre, NULL}, /* Mt */
1.107 kristaps 234: {mdoc_quote_pre, mdoc_quote_post}, /* Brq */
235: {mdoc_quote_pre, mdoc_quote_post}, /* Bro */
1.1 kristaps 236: {NULL, NULL}, /* Brc */
1.10 kristaps 237: {mdoc__x_pre, mdoc__x_post}, /* %C */
1.2 kristaps 238: {NULL, NULL}, /* Es */ /* TODO */
239: {NULL, NULL}, /* En */ /* TODO */
1.1 kristaps 240: {mdoc_xx_pre, NULL}, /* Dx */
1.10 kristaps 241: {mdoc__x_pre, mdoc__x_post}, /* %Q */
1.1 kristaps 242: {mdoc_sp_pre, NULL}, /* br */
243: {mdoc_sp_pre, NULL}, /* sp */
1.37 kristaps 244: {mdoc__x_pre, mdoc__x_post}, /* %U */
1.71 kristaps 245: {NULL, NULL}, /* Ta */
1.1 kristaps 246: };
247:
1.115 kristaps 248: static const char * const lists[LIST_MAX] = {
249: NULL,
1.116 kristaps 250: "list-bul",
251: "list-col",
1.115 kristaps 252: "list-dash",
253: "list-diag",
254: "list-enum",
255: "list-hang",
1.116 kristaps 256: "list-hyph",
1.115 kristaps 257: "list-inset",
258: "list-item",
259: "list-ohang",
260: "list-tag"
261: };
1.1 kristaps 262:
263: void
264: html_mdoc(void *arg, const struct mdoc *m)
265: {
266: struct html *h;
267: struct tag *t;
268:
269: h = (struct html *)arg;
270:
1.53 kristaps 271: print_gen_decls(h);
1.1 kristaps 272: t = print_otag(h, TAG_HTML, 0, NULL);
273: print_mdoc(mdoc_meta(m), mdoc_node(m), h);
274: print_tagq(h, t);
275:
276: printf("\n");
277: }
278:
279:
1.23 kristaps 280: /*
281: * Calculate the scaling unit passed in a `-width' argument. This uses
282: * either a native scaling unit (e.g., 1i, 2m) or the string length of
283: * the value.
284: */
285: static void
286: a2width(const char *p, struct roffsu *su)
1.1 kristaps 287: {
288:
1.32 kristaps 289: if ( ! a2roffsu(p, su, SCALE_MAX)) {
1.130 kristaps 290: su->unit = SCALE_BU;
1.32 kristaps 291: su->scale = (int)strlen(p);
292: }
1.1 kristaps 293: }
294:
295:
1.23 kristaps 296: /*
1.78 kristaps 297: * See the same function in mdoc_term.c for documentation.
298: */
299: static void
300: synopsis_pre(struct html *h, const struct mdoc_node *n)
301: {
302:
1.87 kristaps 303: if (NULL == n->prev || ! (MDOC_SYNPRETTY & n->flags))
1.78 kristaps 304: return;
305:
306: if (n->prev->tok == n->tok &&
307: MDOC_Fo != n->tok &&
308: MDOC_Ft != n->tok &&
309: MDOC_Fn != n->tok) {
1.125 kristaps 310: print_otag(h, TAG_BR, 0, NULL);
1.78 kristaps 311: return;
312: }
313:
314: switch (n->prev->tok) {
315: case (MDOC_Fd):
316: /* FALLTHROUGH */
317: case (MDOC_Fn):
318: /* FALLTHROUGH */
319: case (MDOC_Fo):
320: /* FALLTHROUGH */
321: case (MDOC_In):
322: /* FALLTHROUGH */
323: case (MDOC_Vt):
1.125 kristaps 324: print_otag(h, TAG_P, 0, NULL);
1.78 kristaps 325: break;
326: case (MDOC_Ft):
327: if (MDOC_Fn != n->tok && MDOC_Fo != n->tok) {
1.125 kristaps 328: print_otag(h, TAG_P, 0, NULL);
1.78 kristaps 329: break;
330: }
331: /* FALLTHROUGH */
332: default:
1.125 kristaps 333: print_otag(h, TAG_BR, 0, NULL);
1.78 kristaps 334: break;
335: }
336: }
337:
338:
339: /*
1.23 kristaps 340: * Calculate the scaling unit passed in an `-offset' argument. This
341: * uses either a native scaling unit (e.g., 1i, 2m), one of a set of
342: * predefined strings (indent, etc.), or the string length of the value.
343: */
344: static void
345: a2offs(const char *p, struct roffsu *su)
1.1 kristaps 346: {
347:
1.31 kristaps 348: /* FIXME: "right"? */
349:
1.1 kristaps 350: if (0 == strcmp(p, "left"))
1.23 kristaps 351: SCALE_HS_INIT(su, 0);
352: else if (0 == strcmp(p, "indent"))
353: SCALE_HS_INIT(su, INDENT);
354: else if (0 == strcmp(p, "indent-two"))
355: SCALE_HS_INIT(su, INDENT * 2);
1.32 kristaps 356: else if ( ! a2roffsu(p, su, SCALE_MAX)) {
1.130 kristaps 357: su->unit = SCALE_BU;
1.24 kristaps 358: su->scale = (int)strlen(p);
359: }
1.1 kristaps 360: }
361:
362:
363: static void
364: print_mdoc(MDOC_ARGS)
365: {
366: struct tag *t;
367:
368: t = print_otag(h, TAG_HEAD, 0, NULL);
369: print_mdoc_head(m, n, h);
370: print_tagq(h, t);
371:
372: t = print_otag(h, TAG_BODY, 0, NULL);
373: print_mdoc_nodelist(m, n, h);
374: print_tagq(h, t);
375: }
376:
377:
378: /* ARGSUSED */
379: static void
380: print_mdoc_head(MDOC_ARGS)
381: {
382:
383: print_gen_head(h);
1.20 kristaps 384: bufinit(h);
1.63 kristaps 385: buffmt(h, "%s(%s)", m->title, m->msec);
1.1 kristaps 386:
387: if (m->arch) {
1.20 kristaps 388: bufcat(h, " (");
389: bufcat(h, m->arch);
390: bufcat(h, ")");
1.1 kristaps 391: }
392:
393: print_otag(h, TAG_TITLE, 0, NULL);
1.20 kristaps 394: print_text(h, h->buf);
1.1 kristaps 395: }
396:
397:
398: static void
399: print_mdoc_nodelist(MDOC_ARGS)
400: {
401:
402: print_mdoc_node(m, n, h);
403: if (n->next)
404: print_mdoc_nodelist(m, n->next, h);
405: }
406:
407:
408: static void
409: print_mdoc_node(MDOC_ARGS)
410: {
411: int child;
412: struct tag *t;
413:
414: child = 1;
1.39 kristaps 415: t = h->tags.head;
1.1 kristaps 416:
1.16 kristaps 417: bufinit(h);
1.1 kristaps 418: switch (n->type) {
419: case (MDOC_ROOT):
420: child = mdoc_root_pre(m, n, h);
421: break;
422: case (MDOC_TEXT):
1.144 kristaps 423: /* No tables in this mode... */
424: assert(NULL == h->tblt);
1.143 kristaps 425: if (' ' == *n->string && MDOC_LINE & n->flags)
426: print_otag(h, TAG_BR, 0, NULL);
1.1 kristaps 427: print_text(h, n->string);
1.140 kristaps 428: return;
429: case (MDOC_TBL):
1.144 kristaps 430: /*
431: * This will take care of initialising all of the table
432: * state data for the first table, then tearing it down
433: * for the last one.
434: */
1.141 kristaps 435: print_tbl(h, n->span);
1.144 kristaps 436: return;
1.1 kristaps 437: default:
1.144 kristaps 438: /*
439: * Close out the current table, if it's open, and unset
440: * the "meta" table state. This will be reopened on the
441: * next table element.
442: */
443: if (h->tblt) {
444: print_tblclose(h);
445: t = h->tags.head;
446: }
447:
448: assert(NULL == h->tblt);
1.89 kristaps 449: if (mdocs[n->tok].pre && ENDBODY_NOT == n->end)
1.1 kristaps 450: child = (*mdocs[n->tok].pre)(m, n, h);
451: break;
452: }
453:
1.94 kristaps 454: if (HTML_KEEP & h->flags) {
455: if (n->prev && n->prev->line != n->line) {
456: h->flags &= ~HTML_KEEP;
457: h->flags |= HTML_PREKEEP;
458: } else if (NULL == n->prev) {
459: if (n->parent && n->parent->line != n->line) {
460: h->flags &= ~HTML_KEEP;
461: h->flags |= HTML_PREKEEP;
462: }
463: }
464: }
465:
1.1 kristaps 466: if (child && n->child)
467: print_mdoc_nodelist(m, n->child, h);
468:
469: print_stagq(h, t);
470:
1.16 kristaps 471: bufinit(h);
1.1 kristaps 472: switch (n->type) {
473: case (MDOC_ROOT):
474: mdoc_root_post(m, n, h);
475: break;
476: default:
1.89 kristaps 477: if (mdocs[n->tok].post && ENDBODY_NOT == n->end)
1.1 kristaps 478: (*mdocs[n->tok].post)(m, n, h);
479: break;
480: }
481: }
482:
483: /* ARGSUSED */
484: static void
485: mdoc_root_post(MDOC_ARGS)
486: {
1.132 kristaps 487: struct htmlpair tag[3];
1.1 kristaps 488: struct tag *t, *tt;
1.36 kristaps 489: char b[DATESIZ];
490:
491: time2a(m->date, b, DATESIZ);
1.1 kristaps 492:
1.132 kristaps 493: PAIR_SUMMARY_INIT(&tag[0], "Document Footer");
494: PAIR_CLASS_INIT(&tag[1], "foot");
495: if (NULL == h->style) {
1.135 kristaps 496: PAIR_INIT(&tag[2], ATTR_WIDTH, "100%");
497: t = print_otag(h, TAG_TABLE, 3, tag);
1.132 kristaps 498: PAIR_INIT(&tag[0], ATTR_WIDTH, "50%");
499: print_otag(h, TAG_COL, 1, tag);
500: print_otag(h, TAG_COL, 1, tag);
501: } else
502: t = print_otag(h, TAG_TABLE, 2, tag);
503:
504: t = print_otag(h, TAG_TBODY, 0, NULL);
1.40 kristaps 505:
1.1 kristaps 506: tt = print_otag(h, TAG_TR, 0, NULL);
507:
1.125 kristaps 508: PAIR_CLASS_INIT(&tag[0], "foot-date");
1.1 kristaps 509: print_otag(h, TAG_TD, 1, tag);
1.125 kristaps 510:
1.1 kristaps 511: print_text(h, b);
512: print_stagq(h, tt);
513:
1.125 kristaps 514: PAIR_CLASS_INIT(&tag[0], "foot-os");
1.132 kristaps 515: if (NULL == h->style) {
516: PAIR_INIT(&tag[1], ATTR_ALIGN, "right");
517: print_otag(h, TAG_TD, 2, tag);
518: } else
519: print_otag(h, TAG_TD, 1, tag);
1.125 kristaps 520:
1.1 kristaps 521: print_text(h, m->os);
522: print_tagq(h, t);
523: }
524:
525:
526: /* ARGSUSED */
527: static int
528: mdoc_root_pre(MDOC_ARGS)
529: {
1.40 kristaps 530: struct htmlpair tag[3];
1.1 kristaps 531: struct tag *t, *tt;
532: char b[BUFSIZ], title[BUFSIZ];
533:
1.119 kristaps 534: strlcpy(b, m->vol, BUFSIZ);
1.1 kristaps 535:
536: if (m->arch) {
1.119 kristaps 537: strlcat(b, " (", BUFSIZ);
538: strlcat(b, m->arch, BUFSIZ);
539: strlcat(b, ")", BUFSIZ);
1.1 kristaps 540: }
541:
1.119 kristaps 542: snprintf(title, BUFSIZ - 1, "%s(%s)", m->title, m->msec);
1.23 kristaps 543:
1.132 kristaps 544: PAIR_SUMMARY_INIT(&tag[0], "Document Header");
545: PAIR_CLASS_INIT(&tag[1], "head");
546: if (NULL == h->style) {
547: PAIR_INIT(&tag[2], ATTR_WIDTH, "100%");
548: t = print_otag(h, TAG_TABLE, 3, tag);
549: PAIR_INIT(&tag[0], ATTR_WIDTH, "30%");
550: print_otag(h, TAG_COL, 1, tag);
551: print_otag(h, TAG_COL, 1, tag);
552: print_otag(h, TAG_COL, 1, tag);
553: } else
554: t = print_otag(h, TAG_TABLE, 2, tag);
555:
556: print_otag(h, TAG_TBODY, 0, NULL);
1.40 kristaps 557:
1.1 kristaps 558: tt = print_otag(h, TAG_TR, 0, NULL);
559:
1.125 kristaps 560: PAIR_CLASS_INIT(&tag[0], "head-ltitle");
1.1 kristaps 561: print_otag(h, TAG_TD, 1, tag);
1.125 kristaps 562:
1.2 kristaps 563: print_text(h, title);
1.1 kristaps 564: print_stagq(h, tt);
565:
1.125 kristaps 566: PAIR_CLASS_INIT(&tag[0], "head-vol");
1.132 kristaps 567: if (NULL == h->style) {
568: PAIR_INIT(&tag[1], ATTR_ALIGN, "center");
569: print_otag(h, TAG_TD, 2, tag);
570: } else
571: print_otag(h, TAG_TD, 1, tag);
1.125 kristaps 572:
1.2 kristaps 573: print_text(h, b);
1.1 kristaps 574: print_stagq(h, tt);
575:
1.125 kristaps 576: PAIR_CLASS_INIT(&tag[0], "head-rtitle");
1.132 kristaps 577: if (NULL == h->style) {
578: PAIR_INIT(&tag[1], ATTR_ALIGN, "right");
579: print_otag(h, TAG_TD, 2, tag);
580: } else
581: print_otag(h, TAG_TD, 1, tag);
1.125 kristaps 582:
1.2 kristaps 583: print_text(h, title);
1.1 kristaps 584: print_tagq(h, t);
585: return(1);
586: }
587:
588:
589: /* ARGSUSED */
590: static int
591: mdoc_sh_pre(MDOC_ARGS)
592: {
1.123 kristaps 593: struct htmlpair tag;
594: char buf[BUFSIZ];
595:
596: if (MDOC_BLOCK == n->type) {
597: PAIR_CLASS_INIT(&tag, "section");
598: print_otag(h, TAG_DIV, 1, &tag);
1.1 kristaps 599: return(1);
1.123 kristaps 600: } else if (MDOC_BODY == n->type)
1.1 kristaps 601: return(1);
602:
1.42 kristaps 603: buf[0] = '\0';
1.123 kristaps 604: for (n = n->child; n; n = n->next) {
605: html_idcat(buf, n->string, BUFSIZ);
606: if (n->next)
1.42 kristaps 607: html_idcat(buf, " ", BUFSIZ);
1.21 kristaps 608: }
609:
1.123 kristaps 610: PAIR_ID_INIT(&tag, buf);
611: print_otag(h, TAG_H1, 1, &tag);
1.1 kristaps 612: return(1);
613: }
614:
615:
616: /* ARGSUSED */
617: static int
618: mdoc_ss_pre(MDOC_ARGS)
619: {
1.123 kristaps 620: struct htmlpair tag;
621: char buf[BUFSIZ];
1.1 kristaps 622:
1.123 kristaps 623: if (MDOC_BLOCK == n->type) {
624: PAIR_CLASS_INIT(&tag, "subsection");
625: print_otag(h, TAG_DIV, 1, &tag);
1.1 kristaps 626: return(1);
1.123 kristaps 627: } else if (MDOC_BODY == n->type)
1.1 kristaps 628: return(1);
1.23 kristaps 629:
1.42 kristaps 630: buf[0] = '\0';
1.123 kristaps 631: for (n = n->child; n; n = n->next) {
632: html_idcat(buf, n->string, BUFSIZ);
633: if (n->next)
1.42 kristaps 634: html_idcat(buf, " ", BUFSIZ);
1.21 kristaps 635: }
636:
1.123 kristaps 637: PAIR_ID_INIT(&tag, buf);
638: print_otag(h, TAG_H2, 1, &tag);
1.1 kristaps 639: return(1);
640: }
641:
642:
643: /* ARGSUSED */
644: static int
645: mdoc_fl_pre(MDOC_ARGS)
646: {
647: struct htmlpair tag;
648:
1.51 kristaps 649: PAIR_CLASS_INIT(&tag, "flag");
1.132 kristaps 650: print_otag(h, TAG_B, 1, &tag);
1.51 kristaps 651:
1.50 kristaps 652: /* `Cm' has no leading hyphen. */
653:
1.51 kristaps 654: if (MDOC_Cm == n->tok)
1.50 kristaps 655: return(1);
656:
657: print_text(h, "\\-");
658:
659: if (n->child)
1.58 kristaps 660: h->flags |= HTML_NOSPACE;
661: else if (n->next && n->next->line == n->line)
1.1 kristaps 662: h->flags |= HTML_NOSPACE;
1.50 kristaps 663:
1.1 kristaps 664: return(1);
665: }
666:
667:
668: /* ARGSUSED */
669: static int
670: mdoc_nd_pre(MDOC_ARGS)
671: {
672: struct htmlpair tag;
673:
674: if (MDOC_BODY != n->type)
675: return(1);
676:
1.24 kristaps 677: /* XXX: this tag in theory can contain block elements. */
678:
1.1 kristaps 679: print_text(h, "\\(em");
1.124 kristaps 680: PAIR_CLASS_INIT(&tag, "desc");
1.1 kristaps 681: print_otag(h, TAG_SPAN, 1, &tag);
682: return(1);
683: }
684:
685:
686: static int
687: mdoc_nm_pre(MDOC_ARGS)
688: {
1.91 kristaps 689: struct htmlpair tag;
690: struct roffsu su;
1.124 kristaps 691: size_t len;
1.91 kristaps 692:
1.124 kristaps 693: switch (n->type) {
694: case (MDOC_ELEM):
1.91 kristaps 695: synopsis_pre(h, n);
696: PAIR_CLASS_INIT(&tag, "name");
1.132 kristaps 697: print_otag(h, TAG_B, 1, &tag);
1.124 kristaps 698: if (NULL == n->child && m->name)
699: print_text(h, m->name);
700: return(1);
701: case (MDOC_HEAD):
702: print_otag(h, TAG_TD, 0, NULL);
703: if (NULL == n->child && m->name)
1.91 kristaps 704: print_text(h, m->name);
1.124 kristaps 705: return(1);
706: case (MDOC_BODY):
707: print_otag(h, TAG_TD, 0, NULL);
708: return(1);
709: default:
710: break;
711: }
1.91 kristaps 712:
1.124 kristaps 713: synopsis_pre(h, n);
714: PAIR_CLASS_INIT(&tag, "synopsis");
715: print_otag(h, TAG_TABLE, 1, &tag);
716:
717: for (len = 0, n = n->child; n; n = n->next)
718: if (MDOC_TEXT == n->type)
719: len += strlen(n->string);
1.91 kristaps 720:
1.124 kristaps 721: if (0 == len && m->name)
722: len = strlen(m->name);
1.1 kristaps 723:
1.124 kristaps 724: SCALE_HS_INIT(&su, (double)len);
725: bufcat_su(h, "width", &su);
726: PAIR_STYLE_INIT(&tag, h);
727: print_otag(h, TAG_COL, 1, &tag);
728: print_otag(h, TAG_COL, 0, NULL);
729: print_otag(h, TAG_TBODY, 0, NULL);
730: print_otag(h, TAG_TR, 0, NULL);
1.1 kristaps 731: return(1);
732: }
733:
734:
735: /* ARGSUSED */
736: static int
737: mdoc_xr_pre(MDOC_ARGS)
738: {
739: struct htmlpair tag[2];
740: const struct mdoc_node *nn;
1.56 kristaps 741:
742: if (NULL == n->child)
743: return(0);
1.17 kristaps 744:
1.23 kristaps 745: PAIR_CLASS_INIT(&tag[0], "link-man");
1.1 kristaps 746:
1.17 kristaps 747: if (h->base_man) {
1.23 kristaps 748: buffmt_man(h, n->child->string,
749: n->child->next ?
1.17 kristaps 750: n->child->next->string : NULL);
1.57 kristaps 751: PAIR_HREF_INIT(&tag[1], h->buf);
1.23 kristaps 752: print_otag(h, TAG_A, 2, tag);
753: } else
754: print_otag(h, TAG_A, 1, tag);
1.1 kristaps 755:
756: nn = n->child;
757: print_text(h, nn->string);
1.16 kristaps 758:
1.1 kristaps 759: if (NULL == (nn = nn->next))
760: return(0);
761:
762: h->flags |= HTML_NOSPACE;
763: print_text(h, "(");
764: h->flags |= HTML_NOSPACE;
765: print_text(h, nn->string);
766: h->flags |= HTML_NOSPACE;
767: print_text(h, ")");
768: return(0);
769: }
770:
771:
772: /* ARGSUSED */
773: static int
774: mdoc_ns_pre(MDOC_ARGS)
775: {
776:
777: h->flags |= HTML_NOSPACE;
778: return(1);
779: }
780:
781:
782: /* ARGSUSED */
783: static int
784: mdoc_ar_pre(MDOC_ARGS)
785: {
786: struct htmlpair tag;
787:
1.23 kristaps 788: PAIR_CLASS_INIT(&tag, "arg");
1.133 kristaps 789: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 790: return(1);
791: }
792:
793:
794: /* ARGSUSED */
795: static int
796: mdoc_xx_pre(MDOC_ARGS)
797: {
798: const char *pp;
799: struct htmlpair tag;
800:
801: switch (n->tok) {
802: case (MDOC_Bsx):
1.112 schwarze 803: pp = "BSD/OS";
1.1 kristaps 804: break;
805: case (MDOC_Dx):
1.45 kristaps 806: pp = "DragonFly";
1.1 kristaps 807: break;
808: case (MDOC_Fx):
809: pp = "FreeBSD";
810: break;
811: case (MDOC_Nx):
812: pp = "NetBSD";
813: break;
814: case (MDOC_Ox):
815: pp = "OpenBSD";
816: break;
817: case (MDOC_Ux):
818: pp = "UNIX";
819: break;
820: default:
821: return(1);
822: }
823:
1.23 kristaps 824: PAIR_CLASS_INIT(&tag, "unix");
1.1 kristaps 825: print_otag(h, TAG_SPAN, 1, &tag);
1.148 ! kristaps 826:
1.1 kristaps 827: print_text(h, pp);
1.148 ! kristaps 828: if (n->child) {
! 829: h->flags |= HTML_KEEP;
! 830: print_text(h, n->child->string);
! 831: h->flags &= ~HTML_KEEP;
! 832: }
! 833: return(0);
1.1 kristaps 834: }
835:
836:
837: /* ARGSUSED */
838: static int
1.4 kristaps 839: mdoc_bx_pre(MDOC_ARGS)
840: {
1.146 kristaps 841: struct htmlpair tag;
1.4 kristaps 842:
1.23 kristaps 843: PAIR_CLASS_INIT(&tag, "unix");
1.4 kristaps 844: print_otag(h, TAG_SPAN, 1, &tag);
845:
1.145 kristaps 846: if (NULL != (n = n->child)) {
847: print_text(h, n->string);
848: h->flags |= HTML_NOSPACE;
849: print_text(h, "BSD");
850: } else {
851: print_text(h, "BSD");
852: return(0);
853: }
1.4 kristaps 854:
1.145 kristaps 855: if (NULL != (n = n->next)) {
856: h->flags |= HTML_NOSPACE;
1.147 kristaps 857: print_text(h, "-");
1.4 kristaps 858: h->flags |= HTML_NOSPACE;
1.147 kristaps 859: print_text(h, n->string);
1.145 kristaps 860: }
1.4 kristaps 861:
862: return(0);
863: }
864:
1.142 kristaps 865: /* ARGSUSED */
1.4 kristaps 866: static int
1.115 kristaps 867: mdoc_it_pre(MDOC_ARGS)
1.1 kristaps 868: {
1.115 kristaps 869: struct roffsu su;
870: enum mdoc_list type;
1.116 kristaps 871: struct htmlpair tag[2];
1.115 kristaps 872: const struct mdoc_node *bl;
873:
874: bl = n->parent;
875: while (bl && MDOC_Bl != bl->tok)
876: bl = bl->parent;
1.23 kristaps 877:
1.115 kristaps 878: assert(bl);
1.23 kristaps 879:
1.137 kristaps 880: type = bl->norm->Bl.type;
1.24 kristaps 881:
1.116 kristaps 882: assert(lists[type]);
883: PAIR_CLASS_INIT(&tag[0], lists[type]);
1.1 kristaps 884:
1.115 kristaps 885: if (MDOC_HEAD == n->type) {
886: switch (type) {
887: case(LIST_bullet):
888: /* FALLTHROUGH */
889: case(LIST_dash):
890: /* FALLTHROUGH */
891: case(LIST_item):
892: /* FALLTHROUGH */
893: case(LIST_hyphen):
894: /* FALLTHROUGH */
895: case(LIST_enum):
896: return(0);
897: case(LIST_diag):
898: /* FALLTHROUGH */
899: case(LIST_hang):
900: /* FALLTHROUGH */
901: case(LIST_inset):
902: /* FALLTHROUGH */
903: case(LIST_ohang):
904: /* FALLTHROUGH */
905: case(LIST_tag):
1.137 kristaps 906: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.122 kristaps 907: bufcat_su(h, "margin-top", &su);
908: PAIR_STYLE_INIT(&tag[1], h);
1.116 kristaps 909: print_otag(h, TAG_DT, 2, tag);
1.134 kristaps 910: if (LIST_diag != type)
911: break;
912: PAIR_CLASS_INIT(&tag[0], "diag");
913: print_otag(h, TAG_B, 1, tag);
1.115 kristaps 914: break;
915: case(LIST_column):
916: break;
917: default:
918: break;
919: }
920: } else if (MDOC_BODY == n->type) {
921: switch (type) {
922: case(LIST_bullet):
923: /* FALLTHROUGH */
924: case(LIST_hyphen):
925: /* FALLTHROUGH */
926: case(LIST_dash):
927: /* FALLTHROUGH */
928: case(LIST_enum):
929: /* FALLTHROUGH */
930: case(LIST_item):
1.137 kristaps 931: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.122 kristaps 932: bufcat_su(h, "margin-top", &su);
933: PAIR_STYLE_INIT(&tag[1], h);
1.116 kristaps 934: print_otag(h, TAG_LI, 2, tag);
1.115 kristaps 935: break;
936: case(LIST_diag):
937: /* FALLTHROUGH */
938: case(LIST_hang):
939: /* FALLTHROUGH */
940: case(LIST_inset):
941: /* FALLTHROUGH */
942: case(LIST_ohang):
943: /* FALLTHROUGH */
944: case(LIST_tag):
1.137 kristaps 945: if (NULL == bl->norm->Bl.width) {
1.122 kristaps 946: print_otag(h, TAG_DD, 1, tag);
947: break;
948: }
1.137 kristaps 949: a2width(bl->norm->Bl.width, &su);
1.122 kristaps 950: bufcat_su(h, "margin-left", &su);
951: PAIR_STYLE_INIT(&tag[1], h);
952: print_otag(h, TAG_DD, 2, tag);
1.115 kristaps 953: break;
954: case(LIST_column):
1.137 kristaps 955: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.122 kristaps 956: bufcat_su(h, "margin-top", &su);
957: PAIR_STYLE_INIT(&tag[1], h);
1.116 kristaps 958: print_otag(h, TAG_TD, 2, tag);
1.115 kristaps 959: break;
960: default:
961: break;
962: }
963: } else {
964: switch (type) {
965: case (LIST_column):
1.116 kristaps 966: print_otag(h, TAG_TR, 1, tag);
1.115 kristaps 967: break;
968: default:
1.23 kristaps 969: break;
1.115 kristaps 970: }
1.1 kristaps 971: }
972:
973: return(1);
974: }
975:
1.25 kristaps 976: /* ARGSUSED */
1.1 kristaps 977: static int
1.115 kristaps 978: mdoc_bl_pre(MDOC_ARGS)
1.1 kristaps 979: {
1.142 kristaps 980: int i;
1.119 kristaps 981: struct htmlpair tag[3];
1.23 kristaps 982: struct roffsu su;
1.134 kristaps 983: char buf[BUFSIZ];
1.23 kristaps 984:
1.115 kristaps 985: if (MDOC_BODY == n->type) {
1.137 kristaps 986: if (LIST_column == n->norm->Bl.type)
1.115 kristaps 987: print_otag(h, TAG_TBODY, 0, NULL);
988: return(1);
1.23 kristaps 989: }
1.1 kristaps 990:
1.115 kristaps 991: if (MDOC_HEAD == n->type) {
1.137 kristaps 992: if (LIST_column != n->norm->Bl.type)
1.115 kristaps 993: return(0);
994:
995: /*
996: * For each column, print out the <COL> tag with our
997: * suggested width. The last column gets min-width, as
998: * in terminal mode it auto-sizes to the width of the
999: * screen and we want to preserve that behaviour.
1000: */
1.1 kristaps 1001:
1.142 kristaps 1002: for (i = 0; i < (int)n->norm->Bl.ncols; i++) {
1.137 kristaps 1003: a2width(n->norm->Bl.cols[i], &su);
1.115 kristaps 1004: bufinit(h);
1.142 kristaps 1005: if (i < (int)n->norm->Bl.ncols - 1)
1.115 kristaps 1006: bufcat_su(h, "width", &su);
1007: else
1008: bufcat_su(h, "min-width", &su);
1009: PAIR_STYLE_INIT(&tag[0], h);
1010: print_otag(h, TAG_COL, 1, tag);
1011: }
1.1 kristaps 1012:
1013: return(0);
1014: }
1015:
1.119 kristaps 1016: SCALE_VS_INIT(&su, 0);
1017: bufcat_su(h, "margin-top", &su);
1018: bufcat_su(h, "margin-bottom", &su);
1019: PAIR_STYLE_INIT(&tag[0], h);
1020:
1.137 kristaps 1021: assert(lists[n->norm->Bl.type]);
1.134 kristaps 1022: strlcpy(buf, "list ", BUFSIZ);
1.137 kristaps 1023: strlcat(buf, lists[n->norm->Bl.type], BUFSIZ);
1.134 kristaps 1024: PAIR_INIT(&tag[1], ATTR_CLASS, buf);
1.1 kristaps 1025:
1.115 kristaps 1026: /* Set the block's left-hand margin. */
1.1 kristaps 1027:
1.137 kristaps 1028: if (n->norm->Bl.offs) {
1029: a2offs(n->norm->Bl.offs, &su);
1.115 kristaps 1030: bufcat_su(h, "margin-left", &su);
1031: }
1.1 kristaps 1032:
1.137 kristaps 1033: switch (n->norm->Bl.type) {
1.115 kristaps 1034: case(LIST_bullet):
1.1 kristaps 1035: /* FALLTHROUGH */
1.115 kristaps 1036: case(LIST_dash):
1.1 kristaps 1037: /* FALLTHROUGH */
1.115 kristaps 1038: case(LIST_hyphen):
1.1 kristaps 1039: /* FALLTHROUGH */
1.115 kristaps 1040: case(LIST_item):
1.134 kristaps 1041: print_otag(h, TAG_UL, 2, tag);
1.1 kristaps 1042: break;
1.115 kristaps 1043: case(LIST_enum):
1.134 kristaps 1044: print_otag(h, TAG_OL, 2, tag);
1.23 kristaps 1045: break;
1.115 kristaps 1046: case(LIST_diag):
1047: /* FALLTHROUGH */
1048: case(LIST_hang):
1.46 kristaps 1049: /* FALLTHROUGH */
1.115 kristaps 1050: case(LIST_inset):
1.33 kristaps 1051: /* FALLTHROUGH */
1.115 kristaps 1052: case(LIST_ohang):
1.1 kristaps 1053: /* FALLTHROUGH */
1.115 kristaps 1054: case(LIST_tag):
1.134 kristaps 1055: print_otag(h, TAG_DL, 2, tag);
1.115 kristaps 1056: break;
1057: case(LIST_column):
1.134 kristaps 1058: print_otag(h, TAG_TABLE, 2, tag);
1.1 kristaps 1059: break;
1060: default:
1.115 kristaps 1061: abort();
1062: /* NOTREACHED */
1.1 kristaps 1063: }
1064:
1065: return(1);
1066: }
1067:
1068: /* ARGSUSED */
1069: static int
1070: mdoc_ex_pre(MDOC_ARGS)
1071: {
1072: const struct mdoc_node *nn;
1073: struct tag *t;
1074: struct htmlpair tag;
1075:
1.127 kristaps 1076: if (n->prev)
1077: print_otag(h, TAG_BR, 0, NULL);
1078:
1.23 kristaps 1079: PAIR_CLASS_INIT(&tag, "utility");
1080:
1.1 kristaps 1081: print_text(h, "The");
1082: for (nn = n->child; nn; nn = nn->next) {
1.132 kristaps 1083: t = print_otag(h, TAG_B, 1, &tag);
1.1 kristaps 1084: print_text(h, nn->string);
1085: print_tagq(h, t);
1086:
1087: h->flags |= HTML_NOSPACE;
1088:
1089: if (nn->next && NULL == nn->next->next)
1090: print_text(h, ", and");
1091: else if (nn->next)
1092: print_text(h, ",");
1093: else
1094: h->flags &= ~HTML_NOSPACE;
1095: }
1096:
1.65 kristaps 1097: if (n->child && n->child->next)
1.1 kristaps 1098: print_text(h, "utilities exit");
1099: else
1100: print_text(h, "utility exits");
1101:
1102: print_text(h, "0 on success, and >0 if an error occurs.");
1103: return(0);
1104: }
1105:
1106:
1107: /* ARGSUSED */
1108: static int
1109: mdoc_em_pre(MDOC_ARGS)
1110: {
1111: struct htmlpair tag;
1112:
1.23 kristaps 1113: PAIR_CLASS_INIT(&tag, "emph");
1.1 kristaps 1114: print_otag(h, TAG_SPAN, 1, &tag);
1115: return(1);
1116: }
1117:
1118:
1119: /* ARGSUSED */
1120: static int
1121: mdoc_d1_pre(MDOC_ARGS)
1122: {
1.23 kristaps 1123: struct htmlpair tag[2];
1124: struct roffsu su;
1.1 kristaps 1125:
1126: if (MDOC_BLOCK != n->type)
1127: return(1);
1128:
1.118 kristaps 1129: SCALE_VS_INIT(&su, 0);
1130: bufcat_su(h, "margin-top", &su);
1131: bufcat_su(h, "margin-bottom", &su);
1132: PAIR_STYLE_INIT(&tag[0], h);
1.120 kristaps 1133: print_otag(h, TAG_BLOCKQUOTE, 1, tag);
1134:
1135: /* BLOCKQUOTE needs a block body. */
1.118 kristaps 1136:
1.136 kristaps 1137: PAIR_CLASS_INIT(&tag[0], "display");
1138: print_otag(h, TAG_DIV, 1, tag);
1139:
1.135 kristaps 1140: if (MDOC_Dl == n->tok) {
1.136 kristaps 1141: PAIR_CLASS_INIT(&tag[0], "lit");
1.135 kristaps 1142: print_otag(h, TAG_CODE, 1, tag);
1.136 kristaps 1143: }
1.35 kristaps 1144:
1.1 kristaps 1145: return(1);
1146: }
1147:
1148:
1149: /* ARGSUSED */
1150: static int
1151: mdoc_sx_pre(MDOC_ARGS)
1152: {
1.18 kristaps 1153: struct htmlpair tag[2];
1.1 kristaps 1154: const struct mdoc_node *nn;
1.35 kristaps 1155: char buf[BUFSIZ];
1.1 kristaps 1156:
1.41 kristaps 1157: strlcpy(buf, "#", BUFSIZ);
1.1 kristaps 1158: for (nn = n->child; nn; nn = nn->next) {
1.41 kristaps 1159: html_idcat(buf, nn->string, BUFSIZ);
1.1 kristaps 1160: if (nn->next)
1.42 kristaps 1161: html_idcat(buf, " ", BUFSIZ);
1.1 kristaps 1162: }
1163:
1.23 kristaps 1164: PAIR_CLASS_INIT(&tag[0], "link-sec");
1.57 kristaps 1165: PAIR_HREF_INIT(&tag[1], buf);
1.1 kristaps 1166:
1.134 kristaps 1167: print_otag(h, TAG_I, 1, tag);
1.18 kristaps 1168: print_otag(h, TAG_A, 2, tag);
1.1 kristaps 1169: return(1);
1170: }
1171:
1172:
1173: /* ARGSUSED */
1174: static int
1175: mdoc_bd_pre(MDOC_ARGS)
1176: {
1177: struct htmlpair tag[2];
1.80 kristaps 1178: int comp;
1179: const struct mdoc_node *nn;
1.23 kristaps 1180: struct roffsu su;
1.1 kristaps 1181:
1.80 kristaps 1182: if (MDOC_HEAD == n->type)
1.1 kristaps 1183: return(0);
1184:
1185: if (MDOC_BLOCK == n->type) {
1.137 kristaps 1186: comp = n->norm->Bd.comp;
1.23 kristaps 1187: for (nn = n; nn && ! comp; nn = nn->parent) {
1188: if (MDOC_BLOCK != nn->type)
1189: continue;
1190: if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
1191: comp = 1;
1192: if (nn->prev)
1193: break;
1194: }
1.126 kristaps 1195: if ( ! comp)
1196: print_otag(h, TAG_P, 0, NULL);
1.1 kristaps 1197: return(1);
1198: }
1199:
1.126 kristaps 1200: SCALE_HS_INIT(&su, 0);
1.137 kristaps 1201: if (n->norm->Bd.offs)
1202: a2offs(n->norm->Bd.offs, &su);
1.126 kristaps 1203:
1204: bufcat_su(h, "margin-left", &su);
1205: PAIR_STYLE_INIT(&tag[0], h);
1206:
1.137 kristaps 1207: if (DISP_unfilled != n->norm->Bd.type &&
1208: DISP_literal != n->norm->Bd.type) {
1.126 kristaps 1209: PAIR_CLASS_INIT(&tag[1], "display");
1210: print_otag(h, TAG_DIV, 2, tag);
1.1 kristaps 1211: return(1);
1.126 kristaps 1212: }
1.1 kristaps 1213:
1.126 kristaps 1214: PAIR_CLASS_INIT(&tag[1], "lit display");
1215: print_otag(h, TAG_PRE, 2, tag);
1.1 kristaps 1216:
1.14 kristaps 1217: for (nn = n->child; nn; nn = nn->next) {
1218: print_mdoc_node(m, nn, h);
1.108 kristaps 1219: /*
1220: * If the printed node flushes its own line, then we
1221: * needn't do it here as well. This is hacky, but the
1222: * notion of selective eoln whitespace is pretty dumb
1223: * anyway, so don't sweat it.
1224: */
1225: switch (nn->tok) {
1.111 kristaps 1226: case (MDOC_Sm):
1227: /* FALLTHROUGH */
1.108 kristaps 1228: case (MDOC_br):
1229: /* FALLTHROUGH */
1230: case (MDOC_sp):
1231: /* FALLTHROUGH */
1232: case (MDOC_Bl):
1.114 kristaps 1233: /* FALLTHROUGH */
1234: case (MDOC_D1):
1235: /* FALLTHROUGH */
1236: case (MDOC_Dl):
1.108 kristaps 1237: /* FALLTHROUGH */
1238: case (MDOC_Lp):
1239: /* FALLTHROUGH */
1240: case (MDOC_Pp):
1241: continue;
1242: default:
1243: break;
1244: }
1.101 schwarze 1245: if (nn->next && nn->next->line == nn->line)
1246: continue;
1.126 kristaps 1247: else if (nn->next)
1248: print_text(h, "\n");
1.125 kristaps 1249:
1.101 schwarze 1250: h->flags |= HTML_NOSPACE;
1.1 kristaps 1251: }
1252:
1253: return(0);
1254: }
1255:
1256:
1257: /* ARGSUSED */
1258: static int
1259: mdoc_pa_pre(MDOC_ARGS)
1260: {
1261: struct htmlpair tag;
1262:
1.23 kristaps 1263: PAIR_CLASS_INIT(&tag, "file");
1.133 kristaps 1264: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1265: return(1);
1266: }
1267:
1268:
1269: /* ARGSUSED */
1270: static int
1271: mdoc_ad_pre(MDOC_ARGS)
1272: {
1273: struct htmlpair tag;
1274:
1.23 kristaps 1275: PAIR_CLASS_INIT(&tag, "addr");
1.133 kristaps 1276: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1277: return(1);
1278: }
1279:
1280:
1281: /* ARGSUSED */
1282: static int
1283: mdoc_an_pre(MDOC_ARGS)
1284: {
1285: struct htmlpair tag;
1286:
1.19 kristaps 1287: /* TODO: -split and -nosplit (see termp_an_pre()). */
1288:
1.23 kristaps 1289: PAIR_CLASS_INIT(&tag, "author");
1.1 kristaps 1290: print_otag(h, TAG_SPAN, 1, &tag);
1291: return(1);
1292: }
1293:
1294:
1295: /* ARGSUSED */
1296: static int
1297: mdoc_cd_pre(MDOC_ARGS)
1298: {
1299: struct htmlpair tag;
1300:
1.78 kristaps 1301: synopsis_pre(h, n);
1.23 kristaps 1302: PAIR_CLASS_INIT(&tag, "config");
1.132 kristaps 1303: print_otag(h, TAG_B, 1, &tag);
1.1 kristaps 1304: return(1);
1305: }
1306:
1307:
1308: /* ARGSUSED */
1309: static int
1310: mdoc_dv_pre(MDOC_ARGS)
1311: {
1312: struct htmlpair tag;
1313:
1.23 kristaps 1314: PAIR_CLASS_INIT(&tag, "define");
1.1 kristaps 1315: print_otag(h, TAG_SPAN, 1, &tag);
1316: return(1);
1317: }
1318:
1319:
1320: /* ARGSUSED */
1321: static int
1322: mdoc_ev_pre(MDOC_ARGS)
1323: {
1324: struct htmlpair tag;
1325:
1.23 kristaps 1326: PAIR_CLASS_INIT(&tag, "env");
1.1 kristaps 1327: print_otag(h, TAG_SPAN, 1, &tag);
1328: return(1);
1329: }
1330:
1331:
1332: /* ARGSUSED */
1333: static int
1334: mdoc_er_pre(MDOC_ARGS)
1335: {
1336: struct htmlpair tag;
1337:
1.23 kristaps 1338: PAIR_CLASS_INIT(&tag, "errno");
1.1 kristaps 1339: print_otag(h, TAG_SPAN, 1, &tag);
1340: return(1);
1341: }
1342:
1343:
1344: /* ARGSUSED */
1345: static int
1346: mdoc_fa_pre(MDOC_ARGS)
1347: {
1348: const struct mdoc_node *nn;
1349: struct htmlpair tag;
1350: struct tag *t;
1351:
1.23 kristaps 1352: PAIR_CLASS_INIT(&tag, "farg");
1.1 kristaps 1353: if (n->parent->tok != MDOC_Fo) {
1.133 kristaps 1354: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1355: return(1);
1356: }
1357:
1358: for (nn = n->child; nn; nn = nn->next) {
1.133 kristaps 1359: t = print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1360: print_text(h, nn->string);
1361: print_tagq(h, t);
1362: if (nn->next)
1363: print_text(h, ",");
1364: }
1365:
1366: if (n->child && n->next && n->next->tok == MDOC_Fa)
1367: print_text(h, ",");
1368:
1369: return(0);
1370: }
1371:
1372:
1373: /* ARGSUSED */
1374: static int
1375: mdoc_fd_pre(MDOC_ARGS)
1376: {
1.23 kristaps 1377: struct htmlpair tag;
1.1 kristaps 1378:
1.78 kristaps 1379: synopsis_pre(h, n);
1380:
1.23 kristaps 1381: PAIR_CLASS_INIT(&tag, "macro");
1.132 kristaps 1382: print_otag(h, TAG_B, 1, &tag);
1.1 kristaps 1383: return(1);
1384: }
1385:
1386:
1387: /* ARGSUSED */
1388: static int
1389: mdoc_vt_pre(MDOC_ARGS)
1390: {
1.23 kristaps 1391: struct htmlpair tag;
1.1 kristaps 1392:
1.78 kristaps 1393: if (MDOC_BLOCK == n->type) {
1394: synopsis_pre(h, n);
1.54 kristaps 1395: return(1);
1.78 kristaps 1396: } else if (MDOC_ELEM == n->type) {
1397: synopsis_pre(h, n);
1.54 kristaps 1398: } else if (MDOC_HEAD == n->type)
1399: return(0);
1.1 kristaps 1400:
1.23 kristaps 1401: PAIR_CLASS_INIT(&tag, "type");
1.1 kristaps 1402: print_otag(h, TAG_SPAN, 1, &tag);
1403: return(1);
1404: }
1405:
1.2 kristaps 1406:
1.1 kristaps 1407: /* ARGSUSED */
1408: static int
1409: mdoc_ft_pre(MDOC_ARGS)
1410: {
1.23 kristaps 1411: struct htmlpair tag;
1.1 kristaps 1412:
1.78 kristaps 1413: synopsis_pre(h, n);
1.23 kristaps 1414: PAIR_CLASS_INIT(&tag, "ftype");
1.133 kristaps 1415: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1416: return(1);
1417: }
1418:
1419:
1420: /* ARGSUSED */
1421: static int
1422: mdoc_fn_pre(MDOC_ARGS)
1423: {
1424: struct tag *t;
1.15 kristaps 1425: struct htmlpair tag[2];
1.1 kristaps 1426: const struct mdoc_node *nn;
1.7 kristaps 1427: char nbuf[BUFSIZ];
1428: const char *sp, *ep;
1.15 kristaps 1429: int sz, i;
1.1 kristaps 1430:
1.78 kristaps 1431: synopsis_pre(h, n);
1.1 kristaps 1432:
1.7 kristaps 1433: /* Split apart into type and name. */
1434: assert(n->child->string);
1435: sp = n->child->string;
1.19 kristaps 1436:
1.26 kristaps 1437: ep = strchr(sp, ' ');
1438: if (NULL != ep) {
1.23 kristaps 1439: PAIR_CLASS_INIT(&tag[0], "ftype");
1.133 kristaps 1440: t = print_otag(h, TAG_I, 1, tag);
1.19 kristaps 1441:
1442: while (ep) {
1443: sz = MIN((int)(ep - sp), BUFSIZ - 1);
1444: (void)memcpy(nbuf, sp, (size_t)sz);
1445: nbuf[sz] = '\0';
1446: print_text(h, nbuf);
1447: sp = ++ep;
1448: ep = strchr(sp, ' ');
1449: }
1450: print_tagq(h, t);
1.7 kristaps 1451: }
1.1 kristaps 1452:
1.23 kristaps 1453: PAIR_CLASS_INIT(&tag[0], "fname");
1.57 kristaps 1454:
1455: /*
1456: * FIXME: only refer to IDs that we know exist.
1457: */
1458:
1459: #if 0
1.87 kristaps 1460: if (MDOC_SYNPRETTY & n->flags) {
1.57 kristaps 1461: nbuf[0] = '\0';
1462: html_idcat(nbuf, sp, BUFSIZ);
1463: PAIR_ID_INIT(&tag[1], nbuf);
1464: } else {
1465: strlcpy(nbuf, "#", BUFSIZ);
1466: html_idcat(nbuf, sp, BUFSIZ);
1467: PAIR_HREF_INIT(&tag[1], nbuf);
1468: }
1469: #endif
1470:
1.132 kristaps 1471: t = print_otag(h, TAG_B, 1, tag);
1.7 kristaps 1472:
1473: if (sp) {
1.57 kristaps 1474: strlcpy(nbuf, sp, BUFSIZ);
1.7 kristaps 1475: print_text(h, nbuf);
1476: }
1477:
1.1 kristaps 1478: print_tagq(h, t);
1479:
1480: h->flags |= HTML_NOSPACE;
1481: print_text(h, "(");
1482:
1.23 kristaps 1483: bufinit(h);
1484: PAIR_CLASS_INIT(&tag[0], "farg");
1485: bufcat_style(h, "white-space", "nowrap");
1486: PAIR_STYLE_INIT(&tag[1], h);
1487:
1.1 kristaps 1488: for (nn = n->child->next; nn; nn = nn->next) {
1.23 kristaps 1489: i = 1;
1.87 kristaps 1490: if (MDOC_SYNPRETTY & n->flags)
1.23 kristaps 1491: i = 2;
1.133 kristaps 1492: t = print_otag(h, TAG_I, i, tag);
1.1 kristaps 1493: print_text(h, nn->string);
1494: print_tagq(h, t);
1495: if (nn->next)
1496: print_text(h, ",");
1497: }
1498:
1499: print_text(h, ")");
1.87 kristaps 1500: if (MDOC_SYNPRETTY & n->flags)
1.1 kristaps 1501: print_text(h, ";");
1.99 kristaps 1502:
1503: return(0);
1504: }
1505:
1506:
1507: /* ARGSUSED */
1508: static int
1509: mdoc_sm_pre(MDOC_ARGS)
1510: {
1511:
1512: assert(n->child && MDOC_TEXT == n->child->type);
1513: if (0 == strcmp("on", n->child->string)) {
1.111 kristaps 1514: /*
1515: * FIXME: no p->col to check. Thus, if we have
1516: * .Bd -literal
1517: * .Sm off
1518: * 1 2
1519: * .Sm on
1520: * 3
1521: * .Ed
1522: * the "3" is preceded by a space.
1523: */
1.99 kristaps 1524: h->flags &= ~HTML_NOSPACE;
1525: h->flags &= ~HTML_NONOSPACE;
1526: } else
1527: h->flags |= HTML_NONOSPACE;
1.1 kristaps 1528:
1529: return(0);
1530: }
1531:
1.120 kristaps 1532: /* ARGSUSED */
1533: static int
1534: mdoc_pp_pre(MDOC_ARGS)
1535: {
1536:
1537: print_otag(h, TAG_P, 0, NULL);
1538: return(0);
1539:
1540: }
1.1 kristaps 1541:
1542: /* ARGSUSED */
1543: static int
1544: mdoc_sp_pre(MDOC_ARGS)
1545: {
1.120 kristaps 1546: struct roffsu su;
1.23 kristaps 1547: struct htmlpair tag;
1.1 kristaps 1548:
1.120 kristaps 1549: SCALE_VS_INIT(&su, 1);
1550:
1551: if (MDOC_sp == n->tok) {
1552: if (n->child)
1553: a2roffsu(n->child->string, &su, SCALE_VS);
1554: } else
1555: su.scale = 0;
1.1 kristaps 1556:
1.23 kristaps 1557: bufcat_su(h, "height", &su);
1558: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 1559: print_otag(h, TAG_DIV, 1, &tag);
1.120 kristaps 1560:
1.42 kristaps 1561: /* So the div isn't empty: */
1562: print_text(h, "\\~");
1563:
1564: return(0);
1.1 kristaps 1565:
1566: }
1.2 kristaps 1567:
1568: /* ARGSUSED */
1569: static int
1570: mdoc_lk_pre(MDOC_ARGS)
1571: {
1572: const struct mdoc_node *nn;
1573: struct htmlpair tag[2];
1574:
1575: nn = n->child;
1576:
1.23 kristaps 1577: PAIR_CLASS_INIT(&tag[0], "link-ext");
1.57 kristaps 1578: PAIR_HREF_INIT(&tag[1], nn->string);
1.2 kristaps 1579: print_otag(h, TAG_A, 2, tag);
1580:
1.113 kristaps 1581: if (NULL == nn || NULL == nn->next)
1.38 kristaps 1582: return(1);
1583:
1.2 kristaps 1584: for (nn = nn->next; nn; nn = nn->next)
1585: print_text(h, nn->string);
1586:
1587: return(0);
1588: }
1589:
1590:
1591: /* ARGSUSED */
1592: static int
1593: mdoc_mt_pre(MDOC_ARGS)
1594: {
1595: struct htmlpair tag[2];
1596: struct tag *t;
1597: const struct mdoc_node *nn;
1598:
1.23 kristaps 1599: PAIR_CLASS_INIT(&tag[0], "link-mail");
1.2 kristaps 1600:
1601: for (nn = n->child; nn; nn = nn->next) {
1.16 kristaps 1602: bufinit(h);
1603: bufcat(h, "mailto:");
1604: bufcat(h, nn->string);
1.57 kristaps 1605: PAIR_HREF_INIT(&tag[1], h->buf);
1.2 kristaps 1606: t = print_otag(h, TAG_A, 2, tag);
1607: print_text(h, nn->string);
1608: print_tagq(h, t);
1609: }
1610:
1611: return(0);
1612: }
1.4 kristaps 1613:
1614:
1615: /* ARGSUSED */
1616: static int
1617: mdoc_fo_pre(MDOC_ARGS)
1618: {
1.77 kristaps 1619: struct htmlpair tag;
1620: struct tag *t;
1.4 kristaps 1621:
1622: if (MDOC_BODY == n->type) {
1623: h->flags |= HTML_NOSPACE;
1624: print_text(h, "(");
1625: h->flags |= HTML_NOSPACE;
1626: return(1);
1.77 kristaps 1627: } else if (MDOC_BLOCK == n->type) {
1.78 kristaps 1628: synopsis_pre(h, n);
1.4 kristaps 1629: return(1);
1.57 kristaps 1630: }
1.4 kristaps 1631:
1.77 kristaps 1632: /* XXX: we drop non-initial arguments as per groff. */
1633:
1634: assert(n->child);
1635: assert(n->child->string);
1636:
1.23 kristaps 1637: PAIR_CLASS_INIT(&tag, "fname");
1.139 kristaps 1638: t = print_otag(h, TAG_B, 1, &tag);
1.77 kristaps 1639: print_text(h, n->child->string);
1640: print_tagq(h, t);
1641: return(0);
1.4 kristaps 1642: }
1643:
1644:
1645: /* ARGSUSED */
1646: static void
1647: mdoc_fo_post(MDOC_ARGS)
1648: {
1.78 kristaps 1649:
1.4 kristaps 1650: if (MDOC_BODY != n->type)
1651: return;
1652: print_text(h, ")");
1653: print_text(h, ";");
1654: }
1655:
1656:
1657: /* ARGSUSED */
1658: static int
1659: mdoc_in_pre(MDOC_ARGS)
1660: {
1661: const struct mdoc_node *nn;
1.23 kristaps 1662: struct tag *t;
1.17 kristaps 1663: struct htmlpair tag[2];
1664: int i;
1.34 kristaps 1665:
1.78 kristaps 1666: synopsis_pre(h, n);
1667:
1.23 kristaps 1668: PAIR_CLASS_INIT(&tag[0], "includes");
1.132 kristaps 1669: print_otag(h, TAG_B, 1, tag);
1.4 kristaps 1670:
1.87 kristaps 1671: if (MDOC_SYNPRETTY & n->flags && MDOC_LINE & n->flags)
1.4 kristaps 1672: print_text(h, "#include");
1673:
1674: print_text(h, "<");
1675: h->flags |= HTML_NOSPACE;
1676:
1.17 kristaps 1677: for (nn = n->child; nn; nn = nn->next) {
1.23 kristaps 1678: PAIR_CLASS_INIT(&tag[0], "link-includes");
1679: i = 1;
1.41 kristaps 1680: bufinit(h);
1.17 kristaps 1681: if (h->base_includes) {
1682: buffmt_includes(h, nn->string);
1.57 kristaps 1683: PAIR_HREF_INIT(&tag[i], h->buf);
1684: i++;
1.17 kristaps 1685: }
1686: t = print_otag(h, TAG_A, i, tag);
1.4 kristaps 1687: print_mdoc_node(m, nn, h);
1.17 kristaps 1688: print_tagq(h, t);
1689: }
1.4 kristaps 1690:
1691: h->flags |= HTML_NOSPACE;
1692: print_text(h, ">");
1693:
1694: return(0);
1695: }
1696:
1697:
1698: /* ARGSUSED */
1699: static int
1700: mdoc_ic_pre(MDOC_ARGS)
1701: {
1702: struct htmlpair tag;
1703:
1.23 kristaps 1704: PAIR_CLASS_INIT(&tag, "cmd");
1.132 kristaps 1705: print_otag(h, TAG_B, 1, &tag);
1.4 kristaps 1706: return(1);
1707: }
1708:
1709:
1710: /* ARGSUSED */
1711: static int
1712: mdoc_rv_pre(MDOC_ARGS)
1713: {
1714: const struct mdoc_node *nn;
1715: struct htmlpair tag;
1716: struct tag *t;
1717:
1.127 kristaps 1718: if (n->prev)
1719: print_otag(h, TAG_BR, 0, NULL);
1720:
1.4 kristaps 1721: print_text(h, "The");
1722:
1723: for (nn = n->child; nn; nn = nn->next) {
1.23 kristaps 1724: PAIR_CLASS_INIT(&tag, "fname");
1.139 kristaps 1725: t = print_otag(h, TAG_B, 1, &tag);
1.4 kristaps 1726: print_text(h, nn->string);
1727: print_tagq(h, t);
1728:
1729: h->flags |= HTML_NOSPACE;
1730: if (nn->next && NULL == nn->next->next)
1731: print_text(h, "(), and");
1732: else if (nn->next)
1733: print_text(h, "(),");
1734: else
1735: print_text(h, "()");
1736: }
1737:
1.65 kristaps 1738: if (n->child && n->child->next)
1.4 kristaps 1739: print_text(h, "functions return");
1740: else
1741: print_text(h, "function returns");
1742:
1743: print_text(h, "the value 0 if successful; otherwise the value "
1744: "-1 is returned and the global variable");
1745:
1.23 kristaps 1746: PAIR_CLASS_INIT(&tag, "var");
1.132 kristaps 1747: t = print_otag(h, TAG_B, 1, &tag);
1.4 kristaps 1748: print_text(h, "errno");
1749: print_tagq(h, t);
1750: print_text(h, "is set to indicate the error.");
1751: return(0);
1752: }
1753:
1754:
1755: /* ARGSUSED */
1756: static int
1757: mdoc_va_pre(MDOC_ARGS)
1758: {
1759: struct htmlpair tag;
1760:
1.23 kristaps 1761: PAIR_CLASS_INIT(&tag, "var");
1.132 kristaps 1762: print_otag(h, TAG_B, 1, &tag);
1.4 kristaps 1763: return(1);
1764: }
1765:
1766:
1767: /* ARGSUSED */
1768: static int
1.5 kristaps 1769: mdoc_ap_pre(MDOC_ARGS)
1770: {
1771:
1772: h->flags |= HTML_NOSPACE;
1773: print_text(h, "\\(aq");
1774: h->flags |= HTML_NOSPACE;
1775: return(1);
1776: }
1777:
1778:
1779: /* ARGSUSED */
1780: static int
1781: mdoc_bf_pre(MDOC_ARGS)
1782: {
1.23 kristaps 1783: struct htmlpair tag[2];
1784: struct roffsu su;
1.5 kristaps 1785:
1786: if (MDOC_HEAD == n->type)
1787: return(0);
1.92 kristaps 1788: else if (MDOC_BODY != n->type)
1.5 kristaps 1789: return(1);
1790:
1.137 kristaps 1791: if (FONT_Em == n->norm->Bf.font)
1.92 kristaps 1792: PAIR_CLASS_INIT(&tag[0], "emph");
1.137 kristaps 1793: else if (FONT_Sy == n->norm->Bf.font)
1.92 kristaps 1794: PAIR_CLASS_INIT(&tag[0], "symb");
1.137 kristaps 1795: else if (FONT_Li == n->norm->Bf.font)
1.92 kristaps 1796: PAIR_CLASS_INIT(&tag[0], "lit");
1797: else
1798: PAIR_CLASS_INIT(&tag[0], "none");
1.5 kristaps 1799:
1.92 kristaps 1800: /*
1801: * We want this to be inline-formatted, but needs to be div to
1802: * accept block children.
1803: */
1.23 kristaps 1804: bufcat_style(h, "display", "inline");
1805: SCALE_HS_INIT(&su, 1);
1.92 kristaps 1806: /* Needs a left-margin for spacing. */
1807: bufcat_su(h, "margin-left", &su);
1.23 kristaps 1808: PAIR_STYLE_INIT(&tag[1], h);
1.5 kristaps 1809: print_otag(h, TAG_DIV, 2, tag);
1810: return(1);
1811: }
1812:
1813:
1814: /* ARGSUSED */
1815: static int
1816: mdoc_ms_pre(MDOC_ARGS)
1817: {
1818: struct htmlpair tag;
1819:
1.23 kristaps 1820: PAIR_CLASS_INIT(&tag, "symb");
1.5 kristaps 1821: print_otag(h, TAG_SPAN, 1, &tag);
1822: return(1);
1823: }
1824:
1825:
1826: /* ARGSUSED */
1827: static int
1.110 schwarze 1828: mdoc_igndelim_pre(MDOC_ARGS)
1.5 kristaps 1829: {
1830:
1831: h->flags |= HTML_IGNDELIM;
1832: return(1);
1833: }
1834:
1835:
1836: /* ARGSUSED */
1837: static void
1838: mdoc_pf_post(MDOC_ARGS)
1839: {
1840:
1841: h->flags |= HTML_NOSPACE;
1842: }
1843:
1844:
1845: /* ARGSUSED */
1846: static int
1847: mdoc_rs_pre(MDOC_ARGS)
1848: {
1.23 kristaps 1849: struct htmlpair tag;
1.5 kristaps 1850:
1851: if (MDOC_BLOCK != n->type)
1852: return(1);
1853:
1.120 kristaps 1854: if (n->prev && SEC_SEE_ALSO == n->sec)
1855: print_otag(h, TAG_P, 0, NULL);
1.5 kristaps 1856:
1.23 kristaps 1857: PAIR_CLASS_INIT(&tag, "ref");
1.8 kristaps 1858: print_otag(h, TAG_SPAN, 1, &tag);
1.5 kristaps 1859: return(1);
1860: }
1.6 kristaps 1861:
1862:
1863:
1864: /* ARGSUSED */
1865: static int
1866: mdoc_li_pre(MDOC_ARGS)
1867: {
1868: struct htmlpair tag;
1869:
1.23 kristaps 1870: PAIR_CLASS_INIT(&tag, "lit");
1.6 kristaps 1871: print_otag(h, TAG_SPAN, 1, &tag);
1872: return(1);
1873: }
1874:
1875:
1876: /* ARGSUSED */
1877: static int
1878: mdoc_sy_pre(MDOC_ARGS)
1879: {
1880: struct htmlpair tag;
1881:
1.23 kristaps 1882: PAIR_CLASS_INIT(&tag, "symb");
1.6 kristaps 1883: print_otag(h, TAG_SPAN, 1, &tag);
1884: return(1);
1885: }
1886:
1887:
1888: /* ARGSUSED */
1889: static int
1890: mdoc_bt_pre(MDOC_ARGS)
1891: {
1892:
1893: print_text(h, "is currently in beta test.");
1894: return(0);
1895: }
1896:
1897:
1898: /* ARGSUSED */
1899: static int
1900: mdoc_ud_pre(MDOC_ARGS)
1901: {
1902:
1903: print_text(h, "currently under development.");
1904: return(0);
1905: }
1906:
1907:
1908: /* ARGSUSED */
1909: static int
1910: mdoc_lb_pre(MDOC_ARGS)
1911: {
1912: struct htmlpair tag;
1913:
1.127 kristaps 1914: if (SEC_LIBRARY == n->sec && MDOC_LINE & n->flags && n->prev)
1915: print_otag(h, TAG_BR, 0, NULL);
1916:
1.23 kristaps 1917: PAIR_CLASS_INIT(&tag, "lib");
1.6 kristaps 1918: print_otag(h, TAG_SPAN, 1, &tag);
1919: return(1);
1920: }
1.10 kristaps 1921:
1922:
1923: /* ARGSUSED */
1924: static int
1925: mdoc__x_pre(MDOC_ARGS)
1926: {
1.38 kristaps 1927: struct htmlpair tag[2];
1.133 kristaps 1928: enum htmltag t;
1929:
1930: t = TAG_SPAN;
1.37 kristaps 1931:
1.10 kristaps 1932: switch (n->tok) {
1933: case(MDOC__A):
1.38 kristaps 1934: PAIR_CLASS_INIT(&tag[0], "ref-auth");
1.103 kristaps 1935: if (n->prev && MDOC__A == n->prev->tok)
1936: if (NULL == n->next || MDOC__A != n->next->tok)
1937: print_text(h, "and");
1.10 kristaps 1938: break;
1939: case(MDOC__B):
1.38 kristaps 1940: PAIR_CLASS_INIT(&tag[0], "ref-book");
1.133 kristaps 1941: t = TAG_I;
1.10 kristaps 1942: break;
1943: case(MDOC__C):
1.38 kristaps 1944: PAIR_CLASS_INIT(&tag[0], "ref-city");
1.10 kristaps 1945: break;
1946: case(MDOC__D):
1.38 kristaps 1947: PAIR_CLASS_INIT(&tag[0], "ref-date");
1.10 kristaps 1948: break;
1949: case(MDOC__I):
1.38 kristaps 1950: PAIR_CLASS_INIT(&tag[0], "ref-issue");
1.133 kristaps 1951: t = TAG_I;
1.10 kristaps 1952: break;
1953: case(MDOC__J):
1.38 kristaps 1954: PAIR_CLASS_INIT(&tag[0], "ref-jrnl");
1.133 kristaps 1955: t = TAG_I;
1.10 kristaps 1956: break;
1957: case(MDOC__N):
1.38 kristaps 1958: PAIR_CLASS_INIT(&tag[0], "ref-num");
1.10 kristaps 1959: break;
1960: case(MDOC__O):
1.38 kristaps 1961: PAIR_CLASS_INIT(&tag[0], "ref-opt");
1.10 kristaps 1962: break;
1963: case(MDOC__P):
1.38 kristaps 1964: PAIR_CLASS_INIT(&tag[0], "ref-page");
1.10 kristaps 1965: break;
1966: case(MDOC__Q):
1.38 kristaps 1967: PAIR_CLASS_INIT(&tag[0], "ref-corp");
1.10 kristaps 1968: break;
1969: case(MDOC__R):
1.38 kristaps 1970: PAIR_CLASS_INIT(&tag[0], "ref-rep");
1.10 kristaps 1971: break;
1972: case(MDOC__T):
1.38 kristaps 1973: PAIR_CLASS_INIT(&tag[0], "ref-title");
1.10 kristaps 1974: break;
1.38 kristaps 1975: case(MDOC__U):
1976: PAIR_CLASS_INIT(&tag[0], "link-ref");
1977: break;
1.10 kristaps 1978: case(MDOC__V):
1.38 kristaps 1979: PAIR_CLASS_INIT(&tag[0], "ref-vol");
1.10 kristaps 1980: break;
1981: default:
1982: abort();
1983: /* NOTREACHED */
1984: }
1985:
1.38 kristaps 1986: if (MDOC__U != n->tok) {
1.133 kristaps 1987: print_otag(h, t, 1, tag);
1.38 kristaps 1988: return(1);
1989: }
1990:
1991: PAIR_HREF_INIT(&tag[1], n->child->string);
1992: print_otag(h, TAG_A, 2, tag);
1.103 kristaps 1993:
1.10 kristaps 1994: return(1);
1995: }
1996:
1997:
1998: /* ARGSUSED */
1999: static void
2000: mdoc__x_post(MDOC_ARGS)
2001: {
1.103 kristaps 2002:
2003: if (MDOC__A == n->tok && n->next && MDOC__A == n->next->tok)
2004: if (NULL == n->next->next || MDOC__A != n->next->next->tok)
2005: if (NULL == n->prev || MDOC__A != n->prev->tok)
2006: return;
1.10 kristaps 2007:
1.61 kristaps 2008: /* TODO: %U */
2009:
1.106 kristaps 2010: if (NULL == n->parent || MDOC_Rs != n->parent->tok)
2011: return;
2012:
1.10 kristaps 2013: print_text(h, n->next ? "," : ".");
1.94 kristaps 2014: }
2015:
2016:
2017: /* ARGSUSED */
2018: static int
2019: mdoc_bk_pre(MDOC_ARGS)
2020: {
2021:
2022: switch (n->type) {
2023: case (MDOC_BLOCK):
2024: break;
2025: case (MDOC_HEAD):
2026: return(0);
2027: case (MDOC_BODY):
1.131 kristaps 2028: if (n->parent->args || 0 == n->prev->nchild)
2029: h->flags |= HTML_PREKEEP;
1.94 kristaps 2030: break;
2031: default:
2032: abort();
2033: /* NOTREACHED */
2034: }
2035:
2036: return(1);
2037: }
2038:
2039:
2040: /* ARGSUSED */
2041: static void
2042: mdoc_bk_post(MDOC_ARGS)
2043: {
2044:
2045: if (MDOC_BODY == n->type)
2046: h->flags &= ~(HTML_KEEP | HTML_PREKEEP);
1.10 kristaps 2047: }
1.107 kristaps 2048:
2049:
2050: /* ARGSUSED */
2051: static int
2052: mdoc_quote_pre(MDOC_ARGS)
2053: {
2054: struct htmlpair tag;
2055:
2056: if (MDOC_BODY != n->type)
2057: return(1);
2058:
2059: switch (n->tok) {
2060: case (MDOC_Ao):
2061: /* FALLTHROUGH */
2062: case (MDOC_Aq):
2063: print_text(h, "\\(la");
2064: break;
2065: case (MDOC_Bro):
2066: /* FALLTHROUGH */
2067: case (MDOC_Brq):
2068: print_text(h, "\\(lC");
2069: break;
2070: case (MDOC_Bo):
2071: /* FALLTHROUGH */
2072: case (MDOC_Bq):
2073: print_text(h, "\\(lB");
2074: break;
2075: case (MDOC_Oo):
2076: /* FALLTHROUGH */
2077: case (MDOC_Op):
2078: print_text(h, "\\(lB");
1.109 kristaps 2079: h->flags |= HTML_NOSPACE;
1.107 kristaps 2080: PAIR_CLASS_INIT(&tag, "opt");
2081: print_otag(h, TAG_SPAN, 1, &tag);
2082: break;
2083: case (MDOC_Do):
2084: /* FALLTHROUGH */
2085: case (MDOC_Dq):
2086: /* FALLTHROUGH */
2087: case (MDOC_Qo):
2088: /* FALLTHROUGH */
2089: case (MDOC_Qq):
2090: print_text(h, "\\(lq");
2091: break;
2092: case (MDOC_Po):
2093: /* FALLTHROUGH */
2094: case (MDOC_Pq):
2095: print_text(h, "(");
2096: break;
2097: case (MDOC_Ql):
2098: /* FALLTHROUGH */
2099: case (MDOC_So):
2100: /* FALLTHROUGH */
2101: case (MDOC_Sq):
2102: print_text(h, "\\(oq");
2103: break;
2104: default:
2105: abort();
2106: /* NOTREACHED */
2107: }
2108:
2109: h->flags |= HTML_NOSPACE;
2110: return(1);
2111: }
2112:
2113:
2114: /* ARGSUSED */
2115: static void
2116: mdoc_quote_post(MDOC_ARGS)
2117: {
2118:
2119: if (MDOC_BODY != n->type)
2120: return;
2121:
2122: h->flags |= HTML_NOSPACE;
2123:
2124: switch (n->tok) {
2125: case (MDOC_Ao):
2126: /* FALLTHROUGH */
2127: case (MDOC_Aq):
2128: print_text(h, "\\(ra");
2129: break;
2130: case (MDOC_Bro):
2131: /* FALLTHROUGH */
2132: case (MDOC_Brq):
2133: print_text(h, "\\(rC");
2134: break;
2135: case (MDOC_Oo):
2136: /* FALLTHROUGH */
2137: case (MDOC_Op):
2138: /* FALLTHROUGH */
2139: case (MDOC_Bo):
2140: /* FALLTHROUGH */
2141: case (MDOC_Bq):
2142: print_text(h, "\\(rB");
2143: break;
2144: case (MDOC_Qo):
2145: /* FALLTHROUGH */
2146: case (MDOC_Qq):
2147: /* FALLTHROUGH */
2148: case (MDOC_Do):
2149: /* FALLTHROUGH */
2150: case (MDOC_Dq):
2151: print_text(h, "\\(rq");
2152: break;
2153: case (MDOC_Po):
2154: /* FALLTHROUGH */
2155: case (MDOC_Pq):
2156: print_text(h, ")");
2157: break;
2158: case (MDOC_Ql):
2159: /* FALLTHROUGH */
2160: case (MDOC_So):
2161: /* FALLTHROUGH */
2162: case (MDOC_Sq):
2163: print_text(h, "\\(aq");
2164: break;
2165: default:
2166: abort();
2167: /* NOTREACHED */
2168: }
2169: }
2170:
2171:
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