Annotation of mandoc/mdoc_html.c, Revision 1.154
1.154 ! schwarze 1: /* $Id: mdoc_html.c,v 1.153 2011/02/09 09:52:47 kristaps Exp $ */
1.1 kristaps 2: /*
1.152 schwarze 3: * Copyright (c) 2008, 2009, 2010, 2011 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;
1.153 kristaps 413: struct htmlpair tag;
1.1 kristaps 414:
415: child = 1;
1.39 kristaps 416: t = h->tags.head;
1.1 kristaps 417:
1.16 kristaps 418: bufinit(h);
1.1 kristaps 419: switch (n->type) {
420: case (MDOC_ROOT):
421: child = mdoc_root_pre(m, n, h);
422: break;
423: case (MDOC_TEXT):
1.144 kristaps 424: /* No tables in this mode... */
425: assert(NULL == h->tblt);
1.149 kristaps 426:
427: /*
428: * Make sure that if we're in a literal mode already
429: * (i.e., within a <PRE>) don't print the newline.
430: */
1.143 kristaps 431: if (' ' == *n->string && MDOC_LINE & n->flags)
1.149 kristaps 432: if ( ! (HTML_LITERAL & h->flags))
433: print_otag(h, TAG_BR, 0, NULL);
1.1 kristaps 434: print_text(h, n->string);
1.151 kristaps 435: return;
436: case (MDOC_EQN):
1.153 kristaps 437: PAIR_CLASS_INIT(&tag, "eqn");
438: print_otag(h, TAG_SPAN, 1, &tag);
439: print_text(h, n->eqn->data);
440: break;
1.140 kristaps 441: case (MDOC_TBL):
1.144 kristaps 442: /*
443: * This will take care of initialising all of the table
444: * state data for the first table, then tearing it down
445: * for the last one.
446: */
1.141 kristaps 447: print_tbl(h, n->span);
1.144 kristaps 448: return;
1.1 kristaps 449: default:
1.144 kristaps 450: /*
451: * Close out the current table, if it's open, and unset
452: * the "meta" table state. This will be reopened on the
453: * next table element.
454: */
455: if (h->tblt) {
456: print_tblclose(h);
457: t = h->tags.head;
458: }
459:
460: assert(NULL == h->tblt);
1.89 kristaps 461: if (mdocs[n->tok].pre && ENDBODY_NOT == n->end)
1.1 kristaps 462: child = (*mdocs[n->tok].pre)(m, n, h);
463: break;
464: }
465:
1.94 kristaps 466: if (HTML_KEEP & h->flags) {
467: if (n->prev && n->prev->line != n->line) {
468: h->flags &= ~HTML_KEEP;
469: h->flags |= HTML_PREKEEP;
470: } else if (NULL == n->prev) {
471: if (n->parent && n->parent->line != n->line) {
472: h->flags &= ~HTML_KEEP;
473: h->flags |= HTML_PREKEEP;
474: }
475: }
476: }
477:
1.1 kristaps 478: if (child && n->child)
479: print_mdoc_nodelist(m, n->child, h);
480:
481: print_stagq(h, t);
482:
1.16 kristaps 483: bufinit(h);
1.1 kristaps 484: switch (n->type) {
485: case (MDOC_ROOT):
486: mdoc_root_post(m, n, h);
1.153 kristaps 487: break;
488: case (MDOC_EQN):
1.1 kristaps 489: break;
490: default:
1.89 kristaps 491: if (mdocs[n->tok].post && ENDBODY_NOT == n->end)
1.1 kristaps 492: (*mdocs[n->tok].post)(m, n, h);
493: break;
494: }
495: }
496:
497: /* ARGSUSED */
498: static void
499: mdoc_root_post(MDOC_ARGS)
500: {
1.132 kristaps 501: struct htmlpair tag[3];
1.1 kristaps 502: struct tag *t, *tt;
503:
1.132 kristaps 504: PAIR_SUMMARY_INIT(&tag[0], "Document Footer");
505: PAIR_CLASS_INIT(&tag[1], "foot");
506: if (NULL == h->style) {
1.135 kristaps 507: PAIR_INIT(&tag[2], ATTR_WIDTH, "100%");
508: t = print_otag(h, TAG_TABLE, 3, tag);
1.132 kristaps 509: PAIR_INIT(&tag[0], ATTR_WIDTH, "50%");
510: print_otag(h, TAG_COL, 1, tag);
511: print_otag(h, TAG_COL, 1, tag);
512: } else
513: t = print_otag(h, TAG_TABLE, 2, tag);
514:
515: t = print_otag(h, TAG_TBODY, 0, NULL);
1.40 kristaps 516:
1.1 kristaps 517: tt = print_otag(h, TAG_TR, 0, NULL);
518:
1.125 kristaps 519: PAIR_CLASS_INIT(&tag[0], "foot-date");
1.1 kristaps 520: print_otag(h, TAG_TD, 1, tag);
1.125 kristaps 521:
1.154 ! schwarze 522: print_text(h, m->date);
1.1 kristaps 523: print_stagq(h, tt);
524:
1.125 kristaps 525: PAIR_CLASS_INIT(&tag[0], "foot-os");
1.132 kristaps 526: if (NULL == h->style) {
527: PAIR_INIT(&tag[1], ATTR_ALIGN, "right");
528: print_otag(h, TAG_TD, 2, tag);
529: } else
530: print_otag(h, TAG_TD, 1, tag);
1.125 kristaps 531:
1.1 kristaps 532: print_text(h, m->os);
533: print_tagq(h, t);
534: }
535:
536:
537: /* ARGSUSED */
538: static int
539: mdoc_root_pre(MDOC_ARGS)
540: {
1.40 kristaps 541: struct htmlpair tag[3];
1.1 kristaps 542: struct tag *t, *tt;
543: char b[BUFSIZ], title[BUFSIZ];
544:
1.119 kristaps 545: strlcpy(b, m->vol, BUFSIZ);
1.1 kristaps 546:
547: if (m->arch) {
1.119 kristaps 548: strlcat(b, " (", BUFSIZ);
549: strlcat(b, m->arch, BUFSIZ);
550: strlcat(b, ")", BUFSIZ);
1.1 kristaps 551: }
552:
1.119 kristaps 553: snprintf(title, BUFSIZ - 1, "%s(%s)", m->title, m->msec);
1.23 kristaps 554:
1.132 kristaps 555: PAIR_SUMMARY_INIT(&tag[0], "Document Header");
556: PAIR_CLASS_INIT(&tag[1], "head");
557: if (NULL == h->style) {
558: PAIR_INIT(&tag[2], ATTR_WIDTH, "100%");
559: t = print_otag(h, TAG_TABLE, 3, tag);
560: PAIR_INIT(&tag[0], ATTR_WIDTH, "30%");
561: print_otag(h, TAG_COL, 1, tag);
562: print_otag(h, TAG_COL, 1, tag);
563: print_otag(h, TAG_COL, 1, tag);
564: } else
565: t = print_otag(h, TAG_TABLE, 2, tag);
566:
567: print_otag(h, TAG_TBODY, 0, NULL);
1.40 kristaps 568:
1.1 kristaps 569: tt = print_otag(h, TAG_TR, 0, NULL);
570:
1.125 kristaps 571: PAIR_CLASS_INIT(&tag[0], "head-ltitle");
1.1 kristaps 572: print_otag(h, TAG_TD, 1, tag);
1.125 kristaps 573:
1.2 kristaps 574: print_text(h, title);
1.1 kristaps 575: print_stagq(h, tt);
576:
1.125 kristaps 577: PAIR_CLASS_INIT(&tag[0], "head-vol");
1.132 kristaps 578: if (NULL == h->style) {
579: PAIR_INIT(&tag[1], ATTR_ALIGN, "center");
580: print_otag(h, TAG_TD, 2, tag);
581: } else
582: print_otag(h, TAG_TD, 1, tag);
1.125 kristaps 583:
1.2 kristaps 584: print_text(h, b);
1.1 kristaps 585: print_stagq(h, tt);
586:
1.125 kristaps 587: PAIR_CLASS_INIT(&tag[0], "head-rtitle");
1.132 kristaps 588: if (NULL == h->style) {
589: PAIR_INIT(&tag[1], ATTR_ALIGN, "right");
590: print_otag(h, TAG_TD, 2, tag);
591: } else
592: print_otag(h, TAG_TD, 1, tag);
1.125 kristaps 593:
1.2 kristaps 594: print_text(h, title);
1.1 kristaps 595: print_tagq(h, t);
596: return(1);
597: }
598:
599:
600: /* ARGSUSED */
601: static int
602: mdoc_sh_pre(MDOC_ARGS)
603: {
1.123 kristaps 604: struct htmlpair tag;
605: char buf[BUFSIZ];
606:
607: if (MDOC_BLOCK == n->type) {
608: PAIR_CLASS_INIT(&tag, "section");
609: print_otag(h, TAG_DIV, 1, &tag);
1.1 kristaps 610: return(1);
1.123 kristaps 611: } else if (MDOC_BODY == n->type)
1.1 kristaps 612: return(1);
613:
1.42 kristaps 614: buf[0] = '\0';
1.123 kristaps 615: for (n = n->child; n; n = n->next) {
616: html_idcat(buf, n->string, BUFSIZ);
617: if (n->next)
1.42 kristaps 618: html_idcat(buf, " ", BUFSIZ);
1.21 kristaps 619: }
620:
1.123 kristaps 621: PAIR_ID_INIT(&tag, buf);
622: print_otag(h, TAG_H1, 1, &tag);
1.1 kristaps 623: return(1);
624: }
625:
626:
627: /* ARGSUSED */
628: static int
629: mdoc_ss_pre(MDOC_ARGS)
630: {
1.123 kristaps 631: struct htmlpair tag;
632: char buf[BUFSIZ];
1.1 kristaps 633:
1.123 kristaps 634: if (MDOC_BLOCK == n->type) {
635: PAIR_CLASS_INIT(&tag, "subsection");
636: print_otag(h, TAG_DIV, 1, &tag);
1.1 kristaps 637: return(1);
1.123 kristaps 638: } else if (MDOC_BODY == n->type)
1.1 kristaps 639: return(1);
1.23 kristaps 640:
1.42 kristaps 641: buf[0] = '\0';
1.123 kristaps 642: for (n = n->child; n; n = n->next) {
643: html_idcat(buf, n->string, BUFSIZ);
644: if (n->next)
1.42 kristaps 645: html_idcat(buf, " ", BUFSIZ);
1.21 kristaps 646: }
647:
1.123 kristaps 648: PAIR_ID_INIT(&tag, buf);
649: print_otag(h, TAG_H2, 1, &tag);
1.1 kristaps 650: return(1);
651: }
652:
653:
654: /* ARGSUSED */
655: static int
656: mdoc_fl_pre(MDOC_ARGS)
657: {
658: struct htmlpair tag;
659:
1.51 kristaps 660: PAIR_CLASS_INIT(&tag, "flag");
1.132 kristaps 661: print_otag(h, TAG_B, 1, &tag);
1.51 kristaps 662:
1.50 kristaps 663: /* `Cm' has no leading hyphen. */
664:
1.51 kristaps 665: if (MDOC_Cm == n->tok)
1.50 kristaps 666: return(1);
667:
668: print_text(h, "\\-");
669:
670: if (n->child)
1.58 kristaps 671: h->flags |= HTML_NOSPACE;
672: else if (n->next && n->next->line == n->line)
1.1 kristaps 673: h->flags |= HTML_NOSPACE;
1.50 kristaps 674:
1.1 kristaps 675: return(1);
676: }
677:
678:
679: /* ARGSUSED */
680: static int
681: mdoc_nd_pre(MDOC_ARGS)
682: {
683: struct htmlpair tag;
684:
685: if (MDOC_BODY != n->type)
686: return(1);
687:
1.24 kristaps 688: /* XXX: this tag in theory can contain block elements. */
689:
1.1 kristaps 690: print_text(h, "\\(em");
1.124 kristaps 691: PAIR_CLASS_INIT(&tag, "desc");
1.1 kristaps 692: print_otag(h, TAG_SPAN, 1, &tag);
693: return(1);
694: }
695:
696:
697: static int
698: mdoc_nm_pre(MDOC_ARGS)
699: {
1.91 kristaps 700: struct htmlpair tag;
701: struct roffsu su;
1.124 kristaps 702: size_t len;
1.91 kristaps 703:
1.124 kristaps 704: switch (n->type) {
705: case (MDOC_ELEM):
1.91 kristaps 706: synopsis_pre(h, n);
707: PAIR_CLASS_INIT(&tag, "name");
1.132 kristaps 708: print_otag(h, TAG_B, 1, &tag);
1.124 kristaps 709: if (NULL == n->child && m->name)
710: print_text(h, m->name);
711: return(1);
712: case (MDOC_HEAD):
713: print_otag(h, TAG_TD, 0, NULL);
714: if (NULL == n->child && m->name)
1.91 kristaps 715: print_text(h, m->name);
1.124 kristaps 716: return(1);
717: case (MDOC_BODY):
718: print_otag(h, TAG_TD, 0, NULL);
719: return(1);
720: default:
721: break;
722: }
1.91 kristaps 723:
1.124 kristaps 724: synopsis_pre(h, n);
725: PAIR_CLASS_INIT(&tag, "synopsis");
726: print_otag(h, TAG_TABLE, 1, &tag);
727:
728: for (len = 0, n = n->child; n; n = n->next)
729: if (MDOC_TEXT == n->type)
730: len += strlen(n->string);
1.91 kristaps 731:
1.124 kristaps 732: if (0 == len && m->name)
733: len = strlen(m->name);
1.1 kristaps 734:
1.124 kristaps 735: SCALE_HS_INIT(&su, (double)len);
736: bufcat_su(h, "width", &su);
737: PAIR_STYLE_INIT(&tag, h);
738: print_otag(h, TAG_COL, 1, &tag);
739: print_otag(h, TAG_COL, 0, NULL);
740: print_otag(h, TAG_TBODY, 0, NULL);
741: print_otag(h, TAG_TR, 0, NULL);
1.1 kristaps 742: return(1);
743: }
744:
745:
746: /* ARGSUSED */
747: static int
748: mdoc_xr_pre(MDOC_ARGS)
749: {
750: struct htmlpair tag[2];
751: const struct mdoc_node *nn;
1.56 kristaps 752:
753: if (NULL == n->child)
754: return(0);
1.17 kristaps 755:
1.23 kristaps 756: PAIR_CLASS_INIT(&tag[0], "link-man");
1.1 kristaps 757:
1.17 kristaps 758: if (h->base_man) {
1.23 kristaps 759: buffmt_man(h, n->child->string,
760: n->child->next ?
1.17 kristaps 761: n->child->next->string : NULL);
1.57 kristaps 762: PAIR_HREF_INIT(&tag[1], h->buf);
1.23 kristaps 763: print_otag(h, TAG_A, 2, tag);
764: } else
765: print_otag(h, TAG_A, 1, tag);
1.1 kristaps 766:
767: nn = n->child;
768: print_text(h, nn->string);
1.16 kristaps 769:
1.1 kristaps 770: if (NULL == (nn = nn->next))
771: return(0);
772:
773: h->flags |= HTML_NOSPACE;
774: print_text(h, "(");
775: h->flags |= HTML_NOSPACE;
776: print_text(h, nn->string);
777: h->flags |= HTML_NOSPACE;
778: print_text(h, ")");
779: return(0);
780: }
781:
782:
783: /* ARGSUSED */
784: static int
785: mdoc_ns_pre(MDOC_ARGS)
786: {
787:
1.150 kristaps 788: if ( ! (MDOC_LINE & n->flags))
789: h->flags |= HTML_NOSPACE;
1.1 kristaps 790: return(1);
791: }
792:
793:
794: /* ARGSUSED */
795: static int
796: mdoc_ar_pre(MDOC_ARGS)
797: {
798: struct htmlpair tag;
799:
1.23 kristaps 800: PAIR_CLASS_INIT(&tag, "arg");
1.133 kristaps 801: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 802: return(1);
803: }
804:
805:
806: /* ARGSUSED */
807: static int
808: mdoc_xx_pre(MDOC_ARGS)
809: {
810: const char *pp;
811: struct htmlpair tag;
1.152 schwarze 812: int flags;
1.1 kristaps 813:
814: switch (n->tok) {
815: case (MDOC_Bsx):
1.112 schwarze 816: pp = "BSD/OS";
1.1 kristaps 817: break;
818: case (MDOC_Dx):
1.45 kristaps 819: pp = "DragonFly";
1.1 kristaps 820: break;
821: case (MDOC_Fx):
822: pp = "FreeBSD";
823: break;
824: case (MDOC_Nx):
825: pp = "NetBSD";
826: break;
827: case (MDOC_Ox):
828: pp = "OpenBSD";
829: break;
830: case (MDOC_Ux):
831: pp = "UNIX";
832: break;
833: default:
834: return(1);
835: }
836:
1.23 kristaps 837: PAIR_CLASS_INIT(&tag, "unix");
1.1 kristaps 838: print_otag(h, TAG_SPAN, 1, &tag);
1.148 kristaps 839:
1.1 kristaps 840: print_text(h, pp);
1.148 kristaps 841: if (n->child) {
1.152 schwarze 842: flags = h->flags;
1.148 kristaps 843: h->flags |= HTML_KEEP;
844: print_text(h, n->child->string);
1.152 schwarze 845: h->flags = flags;
1.148 kristaps 846: }
847: return(0);
1.1 kristaps 848: }
849:
850:
851: /* ARGSUSED */
852: static int
1.4 kristaps 853: mdoc_bx_pre(MDOC_ARGS)
854: {
1.146 kristaps 855: struct htmlpair tag;
1.4 kristaps 856:
1.23 kristaps 857: PAIR_CLASS_INIT(&tag, "unix");
1.4 kristaps 858: print_otag(h, TAG_SPAN, 1, &tag);
859:
1.145 kristaps 860: if (NULL != (n = n->child)) {
861: print_text(h, n->string);
862: h->flags |= HTML_NOSPACE;
863: print_text(h, "BSD");
864: } else {
865: print_text(h, "BSD");
866: return(0);
867: }
1.4 kristaps 868:
1.145 kristaps 869: if (NULL != (n = n->next)) {
870: h->flags |= HTML_NOSPACE;
1.147 kristaps 871: print_text(h, "-");
1.4 kristaps 872: h->flags |= HTML_NOSPACE;
1.147 kristaps 873: print_text(h, n->string);
1.145 kristaps 874: }
1.4 kristaps 875:
876: return(0);
877: }
878:
1.142 kristaps 879: /* ARGSUSED */
1.4 kristaps 880: static int
1.115 kristaps 881: mdoc_it_pre(MDOC_ARGS)
1.1 kristaps 882: {
1.115 kristaps 883: struct roffsu su;
884: enum mdoc_list type;
1.116 kristaps 885: struct htmlpair tag[2];
1.115 kristaps 886: const struct mdoc_node *bl;
887:
888: bl = n->parent;
889: while (bl && MDOC_Bl != bl->tok)
890: bl = bl->parent;
1.23 kristaps 891:
1.115 kristaps 892: assert(bl);
1.23 kristaps 893:
1.137 kristaps 894: type = bl->norm->Bl.type;
1.24 kristaps 895:
1.116 kristaps 896: assert(lists[type]);
897: PAIR_CLASS_INIT(&tag[0], lists[type]);
1.1 kristaps 898:
1.115 kristaps 899: if (MDOC_HEAD == n->type) {
900: switch (type) {
901: case(LIST_bullet):
902: /* FALLTHROUGH */
903: case(LIST_dash):
904: /* FALLTHROUGH */
905: case(LIST_item):
906: /* FALLTHROUGH */
907: case(LIST_hyphen):
908: /* FALLTHROUGH */
909: case(LIST_enum):
910: return(0);
911: case(LIST_diag):
912: /* FALLTHROUGH */
913: case(LIST_hang):
914: /* FALLTHROUGH */
915: case(LIST_inset):
916: /* FALLTHROUGH */
917: case(LIST_ohang):
918: /* FALLTHROUGH */
919: case(LIST_tag):
1.137 kristaps 920: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.122 kristaps 921: bufcat_su(h, "margin-top", &su);
922: PAIR_STYLE_INIT(&tag[1], h);
1.116 kristaps 923: print_otag(h, TAG_DT, 2, tag);
1.134 kristaps 924: if (LIST_diag != type)
925: break;
926: PAIR_CLASS_INIT(&tag[0], "diag");
927: print_otag(h, TAG_B, 1, tag);
1.115 kristaps 928: break;
929: case(LIST_column):
930: break;
931: default:
932: break;
933: }
934: } else if (MDOC_BODY == n->type) {
935: switch (type) {
936: case(LIST_bullet):
937: /* FALLTHROUGH */
938: case(LIST_hyphen):
939: /* FALLTHROUGH */
940: case(LIST_dash):
941: /* FALLTHROUGH */
942: case(LIST_enum):
943: /* FALLTHROUGH */
944: case(LIST_item):
1.137 kristaps 945: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.122 kristaps 946: bufcat_su(h, "margin-top", &su);
947: PAIR_STYLE_INIT(&tag[1], h);
1.116 kristaps 948: print_otag(h, TAG_LI, 2, tag);
1.115 kristaps 949: break;
950: case(LIST_diag):
951: /* FALLTHROUGH */
952: case(LIST_hang):
953: /* FALLTHROUGH */
954: case(LIST_inset):
955: /* FALLTHROUGH */
956: case(LIST_ohang):
957: /* FALLTHROUGH */
958: case(LIST_tag):
1.137 kristaps 959: if (NULL == bl->norm->Bl.width) {
1.122 kristaps 960: print_otag(h, TAG_DD, 1, tag);
961: break;
962: }
1.137 kristaps 963: a2width(bl->norm->Bl.width, &su);
1.122 kristaps 964: bufcat_su(h, "margin-left", &su);
965: PAIR_STYLE_INIT(&tag[1], h);
966: print_otag(h, TAG_DD, 2, tag);
1.115 kristaps 967: break;
968: case(LIST_column):
1.137 kristaps 969: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.122 kristaps 970: bufcat_su(h, "margin-top", &su);
971: PAIR_STYLE_INIT(&tag[1], h);
1.116 kristaps 972: print_otag(h, TAG_TD, 2, tag);
1.115 kristaps 973: break;
974: default:
975: break;
976: }
977: } else {
978: switch (type) {
979: case (LIST_column):
1.116 kristaps 980: print_otag(h, TAG_TR, 1, tag);
1.115 kristaps 981: break;
982: default:
1.23 kristaps 983: break;
1.115 kristaps 984: }
1.1 kristaps 985: }
986:
987: return(1);
988: }
989:
1.25 kristaps 990: /* ARGSUSED */
1.1 kristaps 991: static int
1.115 kristaps 992: mdoc_bl_pre(MDOC_ARGS)
1.1 kristaps 993: {
1.142 kristaps 994: int i;
1.119 kristaps 995: struct htmlpair tag[3];
1.23 kristaps 996: struct roffsu su;
1.134 kristaps 997: char buf[BUFSIZ];
1.23 kristaps 998:
1.115 kristaps 999: if (MDOC_BODY == n->type) {
1.137 kristaps 1000: if (LIST_column == n->norm->Bl.type)
1.115 kristaps 1001: print_otag(h, TAG_TBODY, 0, NULL);
1002: return(1);
1.23 kristaps 1003: }
1.1 kristaps 1004:
1.115 kristaps 1005: if (MDOC_HEAD == n->type) {
1.137 kristaps 1006: if (LIST_column != n->norm->Bl.type)
1.115 kristaps 1007: return(0);
1008:
1009: /*
1010: * For each column, print out the <COL> tag with our
1011: * suggested width. The last column gets min-width, as
1012: * in terminal mode it auto-sizes to the width of the
1013: * screen and we want to preserve that behaviour.
1014: */
1.1 kristaps 1015:
1.142 kristaps 1016: for (i = 0; i < (int)n->norm->Bl.ncols; i++) {
1.137 kristaps 1017: a2width(n->norm->Bl.cols[i], &su);
1.115 kristaps 1018: bufinit(h);
1.142 kristaps 1019: if (i < (int)n->norm->Bl.ncols - 1)
1.115 kristaps 1020: bufcat_su(h, "width", &su);
1021: else
1022: bufcat_su(h, "min-width", &su);
1023: PAIR_STYLE_INIT(&tag[0], h);
1024: print_otag(h, TAG_COL, 1, tag);
1025: }
1.1 kristaps 1026:
1027: return(0);
1028: }
1029:
1.119 kristaps 1030: SCALE_VS_INIT(&su, 0);
1031: bufcat_su(h, "margin-top", &su);
1032: bufcat_su(h, "margin-bottom", &su);
1033: PAIR_STYLE_INIT(&tag[0], h);
1034:
1.137 kristaps 1035: assert(lists[n->norm->Bl.type]);
1.134 kristaps 1036: strlcpy(buf, "list ", BUFSIZ);
1.137 kristaps 1037: strlcat(buf, lists[n->norm->Bl.type], BUFSIZ);
1.134 kristaps 1038: PAIR_INIT(&tag[1], ATTR_CLASS, buf);
1.1 kristaps 1039:
1.115 kristaps 1040: /* Set the block's left-hand margin. */
1.1 kristaps 1041:
1.137 kristaps 1042: if (n->norm->Bl.offs) {
1043: a2offs(n->norm->Bl.offs, &su);
1.115 kristaps 1044: bufcat_su(h, "margin-left", &su);
1045: }
1.1 kristaps 1046:
1.137 kristaps 1047: switch (n->norm->Bl.type) {
1.115 kristaps 1048: case(LIST_bullet):
1.1 kristaps 1049: /* FALLTHROUGH */
1.115 kristaps 1050: case(LIST_dash):
1.1 kristaps 1051: /* FALLTHROUGH */
1.115 kristaps 1052: case(LIST_hyphen):
1.1 kristaps 1053: /* FALLTHROUGH */
1.115 kristaps 1054: case(LIST_item):
1.134 kristaps 1055: print_otag(h, TAG_UL, 2, tag);
1.1 kristaps 1056: break;
1.115 kristaps 1057: case(LIST_enum):
1.134 kristaps 1058: print_otag(h, TAG_OL, 2, tag);
1.23 kristaps 1059: break;
1.115 kristaps 1060: case(LIST_diag):
1061: /* FALLTHROUGH */
1062: case(LIST_hang):
1.46 kristaps 1063: /* FALLTHROUGH */
1.115 kristaps 1064: case(LIST_inset):
1.33 kristaps 1065: /* FALLTHROUGH */
1.115 kristaps 1066: case(LIST_ohang):
1.1 kristaps 1067: /* FALLTHROUGH */
1.115 kristaps 1068: case(LIST_tag):
1.134 kristaps 1069: print_otag(h, TAG_DL, 2, tag);
1.115 kristaps 1070: break;
1071: case(LIST_column):
1.134 kristaps 1072: print_otag(h, TAG_TABLE, 2, tag);
1.1 kristaps 1073: break;
1074: default:
1.115 kristaps 1075: abort();
1076: /* NOTREACHED */
1.1 kristaps 1077: }
1078:
1079: return(1);
1080: }
1081:
1082: /* ARGSUSED */
1083: static int
1084: mdoc_ex_pre(MDOC_ARGS)
1085: {
1086: const struct mdoc_node *nn;
1087: struct tag *t;
1088: struct htmlpair tag;
1089:
1.127 kristaps 1090: if (n->prev)
1091: print_otag(h, TAG_BR, 0, NULL);
1092:
1.23 kristaps 1093: PAIR_CLASS_INIT(&tag, "utility");
1094:
1.1 kristaps 1095: print_text(h, "The");
1096: for (nn = n->child; nn; nn = nn->next) {
1.132 kristaps 1097: t = print_otag(h, TAG_B, 1, &tag);
1.1 kristaps 1098: print_text(h, nn->string);
1099: print_tagq(h, t);
1100:
1101: h->flags |= HTML_NOSPACE;
1102:
1103: if (nn->next && NULL == nn->next->next)
1104: print_text(h, ", and");
1105: else if (nn->next)
1106: print_text(h, ",");
1107: else
1108: h->flags &= ~HTML_NOSPACE;
1109: }
1110:
1.65 kristaps 1111: if (n->child && n->child->next)
1.1 kristaps 1112: print_text(h, "utilities exit");
1113: else
1114: print_text(h, "utility exits");
1115:
1116: print_text(h, "0 on success, and >0 if an error occurs.");
1117: return(0);
1118: }
1119:
1120:
1121: /* ARGSUSED */
1122: static int
1123: mdoc_em_pre(MDOC_ARGS)
1124: {
1125: struct htmlpair tag;
1126:
1.23 kristaps 1127: PAIR_CLASS_INIT(&tag, "emph");
1.1 kristaps 1128: print_otag(h, TAG_SPAN, 1, &tag);
1129: return(1);
1130: }
1131:
1132:
1133: /* ARGSUSED */
1134: static int
1135: mdoc_d1_pre(MDOC_ARGS)
1136: {
1.23 kristaps 1137: struct htmlpair tag[2];
1138: struct roffsu su;
1.1 kristaps 1139:
1140: if (MDOC_BLOCK != n->type)
1141: return(1);
1142:
1.118 kristaps 1143: SCALE_VS_INIT(&su, 0);
1144: bufcat_su(h, "margin-top", &su);
1145: bufcat_su(h, "margin-bottom", &su);
1146: PAIR_STYLE_INIT(&tag[0], h);
1.120 kristaps 1147: print_otag(h, TAG_BLOCKQUOTE, 1, tag);
1148:
1149: /* BLOCKQUOTE needs a block body. */
1.118 kristaps 1150:
1.136 kristaps 1151: PAIR_CLASS_INIT(&tag[0], "display");
1152: print_otag(h, TAG_DIV, 1, tag);
1153:
1.135 kristaps 1154: if (MDOC_Dl == n->tok) {
1.136 kristaps 1155: PAIR_CLASS_INIT(&tag[0], "lit");
1.135 kristaps 1156: print_otag(h, TAG_CODE, 1, tag);
1.136 kristaps 1157: }
1.35 kristaps 1158:
1.1 kristaps 1159: return(1);
1160: }
1161:
1162:
1163: /* ARGSUSED */
1164: static int
1165: mdoc_sx_pre(MDOC_ARGS)
1166: {
1.18 kristaps 1167: struct htmlpair tag[2];
1.1 kristaps 1168: const struct mdoc_node *nn;
1.35 kristaps 1169: char buf[BUFSIZ];
1.1 kristaps 1170:
1.41 kristaps 1171: strlcpy(buf, "#", BUFSIZ);
1.1 kristaps 1172: for (nn = n->child; nn; nn = nn->next) {
1.41 kristaps 1173: html_idcat(buf, nn->string, BUFSIZ);
1.1 kristaps 1174: if (nn->next)
1.42 kristaps 1175: html_idcat(buf, " ", BUFSIZ);
1.1 kristaps 1176: }
1177:
1.23 kristaps 1178: PAIR_CLASS_INIT(&tag[0], "link-sec");
1.57 kristaps 1179: PAIR_HREF_INIT(&tag[1], buf);
1.1 kristaps 1180:
1.134 kristaps 1181: print_otag(h, TAG_I, 1, tag);
1.18 kristaps 1182: print_otag(h, TAG_A, 2, tag);
1.1 kristaps 1183: return(1);
1184: }
1185:
1186:
1187: /* ARGSUSED */
1188: static int
1189: mdoc_bd_pre(MDOC_ARGS)
1190: {
1191: struct htmlpair tag[2];
1.149 kristaps 1192: int comp, sv;
1.80 kristaps 1193: const struct mdoc_node *nn;
1.23 kristaps 1194: struct roffsu su;
1.1 kristaps 1195:
1.80 kristaps 1196: if (MDOC_HEAD == n->type)
1.1 kristaps 1197: return(0);
1198:
1199: if (MDOC_BLOCK == n->type) {
1.137 kristaps 1200: comp = n->norm->Bd.comp;
1.23 kristaps 1201: for (nn = n; nn && ! comp; nn = nn->parent) {
1202: if (MDOC_BLOCK != nn->type)
1203: continue;
1204: if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
1205: comp = 1;
1206: if (nn->prev)
1207: break;
1208: }
1.126 kristaps 1209: if ( ! comp)
1210: print_otag(h, TAG_P, 0, NULL);
1.1 kristaps 1211: return(1);
1212: }
1213:
1.126 kristaps 1214: SCALE_HS_INIT(&su, 0);
1.137 kristaps 1215: if (n->norm->Bd.offs)
1216: a2offs(n->norm->Bd.offs, &su);
1.126 kristaps 1217:
1218: bufcat_su(h, "margin-left", &su);
1219: PAIR_STYLE_INIT(&tag[0], h);
1220:
1.137 kristaps 1221: if (DISP_unfilled != n->norm->Bd.type &&
1222: DISP_literal != n->norm->Bd.type) {
1.126 kristaps 1223: PAIR_CLASS_INIT(&tag[1], "display");
1224: print_otag(h, TAG_DIV, 2, tag);
1.1 kristaps 1225: return(1);
1.126 kristaps 1226: }
1.1 kristaps 1227:
1.126 kristaps 1228: PAIR_CLASS_INIT(&tag[1], "lit display");
1229: print_otag(h, TAG_PRE, 2, tag);
1.1 kristaps 1230:
1.149 kristaps 1231: /* This can be recursive: save & set our literal state. */
1232:
1233: sv = h->flags & HTML_LITERAL;
1234: h->flags |= HTML_LITERAL;
1235:
1.14 kristaps 1236: for (nn = n->child; nn; nn = nn->next) {
1237: print_mdoc_node(m, nn, h);
1.108 kristaps 1238: /*
1239: * If the printed node flushes its own line, then we
1240: * needn't do it here as well. This is hacky, but the
1241: * notion of selective eoln whitespace is pretty dumb
1242: * anyway, so don't sweat it.
1243: */
1244: switch (nn->tok) {
1.111 kristaps 1245: case (MDOC_Sm):
1246: /* FALLTHROUGH */
1.108 kristaps 1247: case (MDOC_br):
1248: /* FALLTHROUGH */
1249: case (MDOC_sp):
1250: /* FALLTHROUGH */
1251: case (MDOC_Bl):
1.114 kristaps 1252: /* FALLTHROUGH */
1253: case (MDOC_D1):
1254: /* FALLTHROUGH */
1255: case (MDOC_Dl):
1.108 kristaps 1256: /* FALLTHROUGH */
1257: case (MDOC_Lp):
1258: /* FALLTHROUGH */
1259: case (MDOC_Pp):
1260: continue;
1261: default:
1262: break;
1263: }
1.101 schwarze 1264: if (nn->next && nn->next->line == nn->line)
1265: continue;
1.126 kristaps 1266: else if (nn->next)
1267: print_text(h, "\n");
1.125 kristaps 1268:
1.101 schwarze 1269: h->flags |= HTML_NOSPACE;
1.1 kristaps 1270: }
1.149 kristaps 1271:
1272: if (0 == sv)
1273: h->flags &= ~HTML_LITERAL;
1.1 kristaps 1274:
1275: return(0);
1276: }
1277:
1278:
1279: /* ARGSUSED */
1280: static int
1281: mdoc_pa_pre(MDOC_ARGS)
1282: {
1283: struct htmlpair tag;
1284:
1.23 kristaps 1285: PAIR_CLASS_INIT(&tag, "file");
1.133 kristaps 1286: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1287: return(1);
1288: }
1289:
1290:
1291: /* ARGSUSED */
1292: static int
1293: mdoc_ad_pre(MDOC_ARGS)
1294: {
1295: struct htmlpair tag;
1296:
1.23 kristaps 1297: PAIR_CLASS_INIT(&tag, "addr");
1.133 kristaps 1298: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1299: return(1);
1300: }
1301:
1302:
1303: /* ARGSUSED */
1304: static int
1305: mdoc_an_pre(MDOC_ARGS)
1306: {
1307: struct htmlpair tag;
1308:
1.19 kristaps 1309: /* TODO: -split and -nosplit (see termp_an_pre()). */
1310:
1.23 kristaps 1311: PAIR_CLASS_INIT(&tag, "author");
1.1 kristaps 1312: print_otag(h, TAG_SPAN, 1, &tag);
1313: return(1);
1314: }
1315:
1316:
1317: /* ARGSUSED */
1318: static int
1319: mdoc_cd_pre(MDOC_ARGS)
1320: {
1321: struct htmlpair tag;
1322:
1.78 kristaps 1323: synopsis_pre(h, n);
1.23 kristaps 1324: PAIR_CLASS_INIT(&tag, "config");
1.132 kristaps 1325: print_otag(h, TAG_B, 1, &tag);
1.1 kristaps 1326: return(1);
1327: }
1328:
1329:
1330: /* ARGSUSED */
1331: static int
1332: mdoc_dv_pre(MDOC_ARGS)
1333: {
1334: struct htmlpair tag;
1335:
1.23 kristaps 1336: PAIR_CLASS_INIT(&tag, "define");
1.1 kristaps 1337: print_otag(h, TAG_SPAN, 1, &tag);
1338: return(1);
1339: }
1340:
1341:
1342: /* ARGSUSED */
1343: static int
1344: mdoc_ev_pre(MDOC_ARGS)
1345: {
1346: struct htmlpair tag;
1347:
1.23 kristaps 1348: PAIR_CLASS_INIT(&tag, "env");
1.1 kristaps 1349: print_otag(h, TAG_SPAN, 1, &tag);
1350: return(1);
1351: }
1352:
1353:
1354: /* ARGSUSED */
1355: static int
1356: mdoc_er_pre(MDOC_ARGS)
1357: {
1358: struct htmlpair tag;
1359:
1.23 kristaps 1360: PAIR_CLASS_INIT(&tag, "errno");
1.1 kristaps 1361: print_otag(h, TAG_SPAN, 1, &tag);
1362: return(1);
1363: }
1364:
1365:
1366: /* ARGSUSED */
1367: static int
1368: mdoc_fa_pre(MDOC_ARGS)
1369: {
1370: const struct mdoc_node *nn;
1371: struct htmlpair tag;
1372: struct tag *t;
1373:
1.23 kristaps 1374: PAIR_CLASS_INIT(&tag, "farg");
1.1 kristaps 1375: if (n->parent->tok != MDOC_Fo) {
1.133 kristaps 1376: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1377: return(1);
1378: }
1379:
1380: for (nn = n->child; nn; nn = nn->next) {
1.133 kristaps 1381: t = print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1382: print_text(h, nn->string);
1383: print_tagq(h, t);
1384: if (nn->next)
1385: print_text(h, ",");
1386: }
1387:
1388: if (n->child && n->next && n->next->tok == MDOC_Fa)
1389: print_text(h, ",");
1390:
1391: return(0);
1392: }
1393:
1394:
1395: /* ARGSUSED */
1396: static int
1397: mdoc_fd_pre(MDOC_ARGS)
1398: {
1.23 kristaps 1399: struct htmlpair tag;
1.1 kristaps 1400:
1.78 kristaps 1401: synopsis_pre(h, n);
1402:
1.23 kristaps 1403: PAIR_CLASS_INIT(&tag, "macro");
1.132 kristaps 1404: print_otag(h, TAG_B, 1, &tag);
1.1 kristaps 1405: return(1);
1406: }
1407:
1408:
1409: /* ARGSUSED */
1410: static int
1411: mdoc_vt_pre(MDOC_ARGS)
1412: {
1.23 kristaps 1413: struct htmlpair tag;
1.1 kristaps 1414:
1.78 kristaps 1415: if (MDOC_BLOCK == n->type) {
1416: synopsis_pre(h, n);
1.54 kristaps 1417: return(1);
1.78 kristaps 1418: } else if (MDOC_ELEM == n->type) {
1419: synopsis_pre(h, n);
1.54 kristaps 1420: } else if (MDOC_HEAD == n->type)
1421: return(0);
1.1 kristaps 1422:
1.23 kristaps 1423: PAIR_CLASS_INIT(&tag, "type");
1.1 kristaps 1424: print_otag(h, TAG_SPAN, 1, &tag);
1425: return(1);
1426: }
1427:
1.2 kristaps 1428:
1.1 kristaps 1429: /* ARGSUSED */
1430: static int
1431: mdoc_ft_pre(MDOC_ARGS)
1432: {
1.23 kristaps 1433: struct htmlpair tag;
1.1 kristaps 1434:
1.78 kristaps 1435: synopsis_pre(h, n);
1.23 kristaps 1436: PAIR_CLASS_INIT(&tag, "ftype");
1.133 kristaps 1437: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1438: return(1);
1439: }
1440:
1441:
1442: /* ARGSUSED */
1443: static int
1444: mdoc_fn_pre(MDOC_ARGS)
1445: {
1446: struct tag *t;
1.15 kristaps 1447: struct htmlpair tag[2];
1.1 kristaps 1448: const struct mdoc_node *nn;
1.7 kristaps 1449: char nbuf[BUFSIZ];
1450: const char *sp, *ep;
1.15 kristaps 1451: int sz, i;
1.1 kristaps 1452:
1.78 kristaps 1453: synopsis_pre(h, n);
1.1 kristaps 1454:
1.7 kristaps 1455: /* Split apart into type and name. */
1456: assert(n->child->string);
1457: sp = n->child->string;
1.19 kristaps 1458:
1.26 kristaps 1459: ep = strchr(sp, ' ');
1460: if (NULL != ep) {
1.23 kristaps 1461: PAIR_CLASS_INIT(&tag[0], "ftype");
1.133 kristaps 1462: t = print_otag(h, TAG_I, 1, tag);
1.19 kristaps 1463:
1464: while (ep) {
1465: sz = MIN((int)(ep - sp), BUFSIZ - 1);
1466: (void)memcpy(nbuf, sp, (size_t)sz);
1467: nbuf[sz] = '\0';
1468: print_text(h, nbuf);
1469: sp = ++ep;
1470: ep = strchr(sp, ' ');
1471: }
1472: print_tagq(h, t);
1.7 kristaps 1473: }
1.1 kristaps 1474:
1.23 kristaps 1475: PAIR_CLASS_INIT(&tag[0], "fname");
1.57 kristaps 1476:
1477: /*
1478: * FIXME: only refer to IDs that we know exist.
1479: */
1480:
1481: #if 0
1.87 kristaps 1482: if (MDOC_SYNPRETTY & n->flags) {
1.57 kristaps 1483: nbuf[0] = '\0';
1484: html_idcat(nbuf, sp, BUFSIZ);
1485: PAIR_ID_INIT(&tag[1], nbuf);
1486: } else {
1487: strlcpy(nbuf, "#", BUFSIZ);
1488: html_idcat(nbuf, sp, BUFSIZ);
1489: PAIR_HREF_INIT(&tag[1], nbuf);
1490: }
1491: #endif
1492:
1.132 kristaps 1493: t = print_otag(h, TAG_B, 1, tag);
1.7 kristaps 1494:
1495: if (sp) {
1.57 kristaps 1496: strlcpy(nbuf, sp, BUFSIZ);
1.7 kristaps 1497: print_text(h, nbuf);
1498: }
1499:
1.1 kristaps 1500: print_tagq(h, t);
1501:
1502: h->flags |= HTML_NOSPACE;
1503: print_text(h, "(");
1504:
1.23 kristaps 1505: bufinit(h);
1506: PAIR_CLASS_INIT(&tag[0], "farg");
1507: bufcat_style(h, "white-space", "nowrap");
1508: PAIR_STYLE_INIT(&tag[1], h);
1509:
1.1 kristaps 1510: for (nn = n->child->next; nn; nn = nn->next) {
1.23 kristaps 1511: i = 1;
1.87 kristaps 1512: if (MDOC_SYNPRETTY & n->flags)
1.23 kristaps 1513: i = 2;
1.133 kristaps 1514: t = print_otag(h, TAG_I, i, tag);
1.1 kristaps 1515: print_text(h, nn->string);
1516: print_tagq(h, t);
1517: if (nn->next)
1518: print_text(h, ",");
1519: }
1520:
1521: print_text(h, ")");
1.87 kristaps 1522: if (MDOC_SYNPRETTY & n->flags)
1.1 kristaps 1523: print_text(h, ";");
1.99 kristaps 1524:
1525: return(0);
1526: }
1527:
1528:
1529: /* ARGSUSED */
1530: static int
1531: mdoc_sm_pre(MDOC_ARGS)
1532: {
1533:
1534: assert(n->child && MDOC_TEXT == n->child->type);
1535: if (0 == strcmp("on", n->child->string)) {
1.111 kristaps 1536: /*
1537: * FIXME: no p->col to check. Thus, if we have
1538: * .Bd -literal
1539: * .Sm off
1540: * 1 2
1541: * .Sm on
1542: * 3
1543: * .Ed
1544: * the "3" is preceded by a space.
1545: */
1.99 kristaps 1546: h->flags &= ~HTML_NOSPACE;
1547: h->flags &= ~HTML_NONOSPACE;
1548: } else
1549: h->flags |= HTML_NONOSPACE;
1.1 kristaps 1550:
1551: return(0);
1552: }
1553:
1.120 kristaps 1554: /* ARGSUSED */
1555: static int
1556: mdoc_pp_pre(MDOC_ARGS)
1557: {
1558:
1559: print_otag(h, TAG_P, 0, NULL);
1560: return(0);
1561:
1562: }
1.1 kristaps 1563:
1564: /* ARGSUSED */
1565: static int
1566: mdoc_sp_pre(MDOC_ARGS)
1567: {
1.120 kristaps 1568: struct roffsu su;
1.23 kristaps 1569: struct htmlpair tag;
1.1 kristaps 1570:
1.120 kristaps 1571: SCALE_VS_INIT(&su, 1);
1572:
1573: if (MDOC_sp == n->tok) {
1574: if (n->child)
1575: a2roffsu(n->child->string, &su, SCALE_VS);
1576: } else
1577: su.scale = 0;
1.1 kristaps 1578:
1.23 kristaps 1579: bufcat_su(h, "height", &su);
1580: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 1581: print_otag(h, TAG_DIV, 1, &tag);
1.120 kristaps 1582:
1.42 kristaps 1583: /* So the div isn't empty: */
1584: print_text(h, "\\~");
1585:
1586: return(0);
1.1 kristaps 1587:
1588: }
1.2 kristaps 1589:
1590: /* ARGSUSED */
1591: static int
1592: mdoc_lk_pre(MDOC_ARGS)
1593: {
1594: const struct mdoc_node *nn;
1595: struct htmlpair tag[2];
1596:
1597: nn = n->child;
1598:
1.23 kristaps 1599: PAIR_CLASS_INIT(&tag[0], "link-ext");
1.57 kristaps 1600: PAIR_HREF_INIT(&tag[1], nn->string);
1.2 kristaps 1601: print_otag(h, TAG_A, 2, tag);
1602:
1.113 kristaps 1603: if (NULL == nn || NULL == nn->next)
1.38 kristaps 1604: return(1);
1605:
1.2 kristaps 1606: for (nn = nn->next; nn; nn = nn->next)
1607: print_text(h, nn->string);
1608:
1609: return(0);
1610: }
1611:
1612:
1613: /* ARGSUSED */
1614: static int
1615: mdoc_mt_pre(MDOC_ARGS)
1616: {
1617: struct htmlpair tag[2];
1618: struct tag *t;
1619: const struct mdoc_node *nn;
1620:
1.23 kristaps 1621: PAIR_CLASS_INIT(&tag[0], "link-mail");
1.2 kristaps 1622:
1623: for (nn = n->child; nn; nn = nn->next) {
1.16 kristaps 1624: bufinit(h);
1625: bufcat(h, "mailto:");
1626: bufcat(h, nn->string);
1.57 kristaps 1627: PAIR_HREF_INIT(&tag[1], h->buf);
1.2 kristaps 1628: t = print_otag(h, TAG_A, 2, tag);
1629: print_text(h, nn->string);
1630: print_tagq(h, t);
1631: }
1632:
1633: return(0);
1634: }
1.4 kristaps 1635:
1636:
1637: /* ARGSUSED */
1638: static int
1639: mdoc_fo_pre(MDOC_ARGS)
1640: {
1.77 kristaps 1641: struct htmlpair tag;
1642: struct tag *t;
1.4 kristaps 1643:
1644: if (MDOC_BODY == n->type) {
1645: h->flags |= HTML_NOSPACE;
1646: print_text(h, "(");
1647: h->flags |= HTML_NOSPACE;
1648: return(1);
1.77 kristaps 1649: } else if (MDOC_BLOCK == n->type) {
1.78 kristaps 1650: synopsis_pre(h, n);
1.4 kristaps 1651: return(1);
1.57 kristaps 1652: }
1.4 kristaps 1653:
1.77 kristaps 1654: /* XXX: we drop non-initial arguments as per groff. */
1655:
1656: assert(n->child);
1657: assert(n->child->string);
1658:
1.23 kristaps 1659: PAIR_CLASS_INIT(&tag, "fname");
1.139 kristaps 1660: t = print_otag(h, TAG_B, 1, &tag);
1.77 kristaps 1661: print_text(h, n->child->string);
1662: print_tagq(h, t);
1663: return(0);
1.4 kristaps 1664: }
1665:
1666:
1667: /* ARGSUSED */
1668: static void
1669: mdoc_fo_post(MDOC_ARGS)
1670: {
1.78 kristaps 1671:
1.4 kristaps 1672: if (MDOC_BODY != n->type)
1673: return;
1674: print_text(h, ")");
1675: print_text(h, ";");
1676: }
1677:
1678:
1679: /* ARGSUSED */
1680: static int
1681: mdoc_in_pre(MDOC_ARGS)
1682: {
1683: const struct mdoc_node *nn;
1.23 kristaps 1684: struct tag *t;
1.17 kristaps 1685: struct htmlpair tag[2];
1686: int i;
1.34 kristaps 1687:
1.78 kristaps 1688: synopsis_pre(h, n);
1689:
1.23 kristaps 1690: PAIR_CLASS_INIT(&tag[0], "includes");
1.132 kristaps 1691: print_otag(h, TAG_B, 1, tag);
1.4 kristaps 1692:
1.87 kristaps 1693: if (MDOC_SYNPRETTY & n->flags && MDOC_LINE & n->flags)
1.4 kristaps 1694: print_text(h, "#include");
1695:
1696: print_text(h, "<");
1697: h->flags |= HTML_NOSPACE;
1698:
1.17 kristaps 1699: for (nn = n->child; nn; nn = nn->next) {
1.23 kristaps 1700: PAIR_CLASS_INIT(&tag[0], "link-includes");
1701: i = 1;
1.41 kristaps 1702: bufinit(h);
1.17 kristaps 1703: if (h->base_includes) {
1704: buffmt_includes(h, nn->string);
1.57 kristaps 1705: PAIR_HREF_INIT(&tag[i], h->buf);
1706: i++;
1.17 kristaps 1707: }
1708: t = print_otag(h, TAG_A, i, tag);
1.4 kristaps 1709: print_mdoc_node(m, nn, h);
1.17 kristaps 1710: print_tagq(h, t);
1711: }
1.4 kristaps 1712:
1713: h->flags |= HTML_NOSPACE;
1714: print_text(h, ">");
1715:
1716: return(0);
1717: }
1718:
1719:
1720: /* ARGSUSED */
1721: static int
1722: mdoc_ic_pre(MDOC_ARGS)
1723: {
1724: struct htmlpair tag;
1725:
1.23 kristaps 1726: PAIR_CLASS_INIT(&tag, "cmd");
1.132 kristaps 1727: print_otag(h, TAG_B, 1, &tag);
1.4 kristaps 1728: return(1);
1729: }
1730:
1731:
1732: /* ARGSUSED */
1733: static int
1734: mdoc_rv_pre(MDOC_ARGS)
1735: {
1736: const struct mdoc_node *nn;
1737: struct htmlpair tag;
1738: struct tag *t;
1739:
1.127 kristaps 1740: if (n->prev)
1741: print_otag(h, TAG_BR, 0, NULL);
1742:
1.4 kristaps 1743: print_text(h, "The");
1744:
1745: for (nn = n->child; nn; nn = nn->next) {
1.23 kristaps 1746: PAIR_CLASS_INIT(&tag, "fname");
1.139 kristaps 1747: t = print_otag(h, TAG_B, 1, &tag);
1.4 kristaps 1748: print_text(h, nn->string);
1749: print_tagq(h, t);
1750:
1751: h->flags |= HTML_NOSPACE;
1752: if (nn->next && NULL == nn->next->next)
1753: print_text(h, "(), and");
1754: else if (nn->next)
1755: print_text(h, "(),");
1756: else
1757: print_text(h, "()");
1758: }
1759:
1.65 kristaps 1760: if (n->child && n->child->next)
1.4 kristaps 1761: print_text(h, "functions return");
1762: else
1763: print_text(h, "function returns");
1764:
1765: print_text(h, "the value 0 if successful; otherwise the value "
1766: "-1 is returned and the global variable");
1767:
1.23 kristaps 1768: PAIR_CLASS_INIT(&tag, "var");
1.132 kristaps 1769: t = print_otag(h, TAG_B, 1, &tag);
1.4 kristaps 1770: print_text(h, "errno");
1771: print_tagq(h, t);
1772: print_text(h, "is set to indicate the error.");
1773: return(0);
1774: }
1775:
1776:
1777: /* ARGSUSED */
1778: static int
1779: mdoc_va_pre(MDOC_ARGS)
1780: {
1781: struct htmlpair tag;
1782:
1.23 kristaps 1783: PAIR_CLASS_INIT(&tag, "var");
1.132 kristaps 1784: print_otag(h, TAG_B, 1, &tag);
1.4 kristaps 1785: return(1);
1786: }
1787:
1788:
1789: /* ARGSUSED */
1790: static int
1.5 kristaps 1791: mdoc_ap_pre(MDOC_ARGS)
1792: {
1793:
1794: h->flags |= HTML_NOSPACE;
1795: print_text(h, "\\(aq");
1796: h->flags |= HTML_NOSPACE;
1797: return(1);
1798: }
1799:
1800:
1801: /* ARGSUSED */
1802: static int
1803: mdoc_bf_pre(MDOC_ARGS)
1804: {
1.23 kristaps 1805: struct htmlpair tag[2];
1806: struct roffsu su;
1.5 kristaps 1807:
1808: if (MDOC_HEAD == n->type)
1809: return(0);
1.92 kristaps 1810: else if (MDOC_BODY != n->type)
1.5 kristaps 1811: return(1);
1812:
1.137 kristaps 1813: if (FONT_Em == n->norm->Bf.font)
1.92 kristaps 1814: PAIR_CLASS_INIT(&tag[0], "emph");
1.137 kristaps 1815: else if (FONT_Sy == n->norm->Bf.font)
1.92 kristaps 1816: PAIR_CLASS_INIT(&tag[0], "symb");
1.137 kristaps 1817: else if (FONT_Li == n->norm->Bf.font)
1.92 kristaps 1818: PAIR_CLASS_INIT(&tag[0], "lit");
1819: else
1820: PAIR_CLASS_INIT(&tag[0], "none");
1.5 kristaps 1821:
1.92 kristaps 1822: /*
1823: * We want this to be inline-formatted, but needs to be div to
1824: * accept block children.
1825: */
1.23 kristaps 1826: bufcat_style(h, "display", "inline");
1827: SCALE_HS_INIT(&su, 1);
1.92 kristaps 1828: /* Needs a left-margin for spacing. */
1829: bufcat_su(h, "margin-left", &su);
1.23 kristaps 1830: PAIR_STYLE_INIT(&tag[1], h);
1.5 kristaps 1831: print_otag(h, TAG_DIV, 2, tag);
1832: return(1);
1833: }
1834:
1835:
1836: /* ARGSUSED */
1837: static int
1838: mdoc_ms_pre(MDOC_ARGS)
1839: {
1840: struct htmlpair tag;
1841:
1.23 kristaps 1842: PAIR_CLASS_INIT(&tag, "symb");
1.5 kristaps 1843: print_otag(h, TAG_SPAN, 1, &tag);
1844: return(1);
1845: }
1846:
1847:
1848: /* ARGSUSED */
1849: static int
1.110 schwarze 1850: mdoc_igndelim_pre(MDOC_ARGS)
1.5 kristaps 1851: {
1852:
1853: h->flags |= HTML_IGNDELIM;
1854: return(1);
1855: }
1856:
1857:
1858: /* ARGSUSED */
1859: static void
1860: mdoc_pf_post(MDOC_ARGS)
1861: {
1862:
1863: h->flags |= HTML_NOSPACE;
1864: }
1865:
1866:
1867: /* ARGSUSED */
1868: static int
1869: mdoc_rs_pre(MDOC_ARGS)
1870: {
1.23 kristaps 1871: struct htmlpair tag;
1.5 kristaps 1872:
1873: if (MDOC_BLOCK != n->type)
1874: return(1);
1875:
1.120 kristaps 1876: if (n->prev && SEC_SEE_ALSO == n->sec)
1877: print_otag(h, TAG_P, 0, NULL);
1.5 kristaps 1878:
1.23 kristaps 1879: PAIR_CLASS_INIT(&tag, "ref");
1.8 kristaps 1880: print_otag(h, TAG_SPAN, 1, &tag);
1.5 kristaps 1881: return(1);
1882: }
1.6 kristaps 1883:
1884:
1885:
1886: /* ARGSUSED */
1887: static int
1888: mdoc_li_pre(MDOC_ARGS)
1889: {
1890: struct htmlpair tag;
1891:
1.23 kristaps 1892: PAIR_CLASS_INIT(&tag, "lit");
1.6 kristaps 1893: print_otag(h, TAG_SPAN, 1, &tag);
1894: return(1);
1895: }
1896:
1897:
1898: /* ARGSUSED */
1899: static int
1900: mdoc_sy_pre(MDOC_ARGS)
1901: {
1902: struct htmlpair tag;
1903:
1.23 kristaps 1904: PAIR_CLASS_INIT(&tag, "symb");
1.6 kristaps 1905: print_otag(h, TAG_SPAN, 1, &tag);
1906: return(1);
1907: }
1908:
1909:
1910: /* ARGSUSED */
1911: static int
1912: mdoc_bt_pre(MDOC_ARGS)
1913: {
1914:
1915: print_text(h, "is currently in beta test.");
1916: return(0);
1917: }
1918:
1919:
1920: /* ARGSUSED */
1921: static int
1922: mdoc_ud_pre(MDOC_ARGS)
1923: {
1924:
1925: print_text(h, "currently under development.");
1926: return(0);
1927: }
1928:
1929:
1930: /* ARGSUSED */
1931: static int
1932: mdoc_lb_pre(MDOC_ARGS)
1933: {
1934: struct htmlpair tag;
1935:
1.127 kristaps 1936: if (SEC_LIBRARY == n->sec && MDOC_LINE & n->flags && n->prev)
1937: print_otag(h, TAG_BR, 0, NULL);
1938:
1.23 kristaps 1939: PAIR_CLASS_INIT(&tag, "lib");
1.6 kristaps 1940: print_otag(h, TAG_SPAN, 1, &tag);
1941: return(1);
1942: }
1.10 kristaps 1943:
1944:
1945: /* ARGSUSED */
1946: static int
1947: mdoc__x_pre(MDOC_ARGS)
1948: {
1.38 kristaps 1949: struct htmlpair tag[2];
1.133 kristaps 1950: enum htmltag t;
1951:
1952: t = TAG_SPAN;
1.37 kristaps 1953:
1.10 kristaps 1954: switch (n->tok) {
1955: case(MDOC__A):
1.38 kristaps 1956: PAIR_CLASS_INIT(&tag[0], "ref-auth");
1.103 kristaps 1957: if (n->prev && MDOC__A == n->prev->tok)
1958: if (NULL == n->next || MDOC__A != n->next->tok)
1959: print_text(h, "and");
1.10 kristaps 1960: break;
1961: case(MDOC__B):
1.38 kristaps 1962: PAIR_CLASS_INIT(&tag[0], "ref-book");
1.133 kristaps 1963: t = TAG_I;
1.10 kristaps 1964: break;
1965: case(MDOC__C):
1.38 kristaps 1966: PAIR_CLASS_INIT(&tag[0], "ref-city");
1.10 kristaps 1967: break;
1968: case(MDOC__D):
1.38 kristaps 1969: PAIR_CLASS_INIT(&tag[0], "ref-date");
1.10 kristaps 1970: break;
1971: case(MDOC__I):
1.38 kristaps 1972: PAIR_CLASS_INIT(&tag[0], "ref-issue");
1.133 kristaps 1973: t = TAG_I;
1.10 kristaps 1974: break;
1975: case(MDOC__J):
1.38 kristaps 1976: PAIR_CLASS_INIT(&tag[0], "ref-jrnl");
1.133 kristaps 1977: t = TAG_I;
1.10 kristaps 1978: break;
1979: case(MDOC__N):
1.38 kristaps 1980: PAIR_CLASS_INIT(&tag[0], "ref-num");
1.10 kristaps 1981: break;
1982: case(MDOC__O):
1.38 kristaps 1983: PAIR_CLASS_INIT(&tag[0], "ref-opt");
1.10 kristaps 1984: break;
1985: case(MDOC__P):
1.38 kristaps 1986: PAIR_CLASS_INIT(&tag[0], "ref-page");
1.10 kristaps 1987: break;
1988: case(MDOC__Q):
1.38 kristaps 1989: PAIR_CLASS_INIT(&tag[0], "ref-corp");
1.10 kristaps 1990: break;
1991: case(MDOC__R):
1.38 kristaps 1992: PAIR_CLASS_INIT(&tag[0], "ref-rep");
1.10 kristaps 1993: break;
1994: case(MDOC__T):
1.38 kristaps 1995: PAIR_CLASS_INIT(&tag[0], "ref-title");
1.10 kristaps 1996: break;
1.38 kristaps 1997: case(MDOC__U):
1998: PAIR_CLASS_INIT(&tag[0], "link-ref");
1999: break;
1.10 kristaps 2000: case(MDOC__V):
1.38 kristaps 2001: PAIR_CLASS_INIT(&tag[0], "ref-vol");
1.10 kristaps 2002: break;
2003: default:
2004: abort();
2005: /* NOTREACHED */
2006: }
2007:
1.38 kristaps 2008: if (MDOC__U != n->tok) {
1.133 kristaps 2009: print_otag(h, t, 1, tag);
1.38 kristaps 2010: return(1);
2011: }
2012:
2013: PAIR_HREF_INIT(&tag[1], n->child->string);
2014: print_otag(h, TAG_A, 2, tag);
1.103 kristaps 2015:
1.10 kristaps 2016: return(1);
2017: }
2018:
2019:
2020: /* ARGSUSED */
2021: static void
2022: mdoc__x_post(MDOC_ARGS)
2023: {
1.103 kristaps 2024:
2025: if (MDOC__A == n->tok && n->next && MDOC__A == n->next->tok)
2026: if (NULL == n->next->next || MDOC__A != n->next->next->tok)
2027: if (NULL == n->prev || MDOC__A != n->prev->tok)
2028: return;
1.10 kristaps 2029:
1.61 kristaps 2030: /* TODO: %U */
2031:
1.106 kristaps 2032: if (NULL == n->parent || MDOC_Rs != n->parent->tok)
2033: return;
2034:
1.10 kristaps 2035: print_text(h, n->next ? "," : ".");
1.94 kristaps 2036: }
2037:
2038:
2039: /* ARGSUSED */
2040: static int
2041: mdoc_bk_pre(MDOC_ARGS)
2042: {
2043:
2044: switch (n->type) {
2045: case (MDOC_BLOCK):
2046: break;
2047: case (MDOC_HEAD):
2048: return(0);
2049: case (MDOC_BODY):
1.131 kristaps 2050: if (n->parent->args || 0 == n->prev->nchild)
2051: h->flags |= HTML_PREKEEP;
1.94 kristaps 2052: break;
2053: default:
2054: abort();
2055: /* NOTREACHED */
2056: }
2057:
2058: return(1);
2059: }
2060:
2061:
2062: /* ARGSUSED */
2063: static void
2064: mdoc_bk_post(MDOC_ARGS)
2065: {
2066:
2067: if (MDOC_BODY == n->type)
2068: h->flags &= ~(HTML_KEEP | HTML_PREKEEP);
1.10 kristaps 2069: }
1.107 kristaps 2070:
2071:
2072: /* ARGSUSED */
2073: static int
2074: mdoc_quote_pre(MDOC_ARGS)
2075: {
2076: struct htmlpair tag;
2077:
2078: if (MDOC_BODY != n->type)
2079: return(1);
2080:
2081: switch (n->tok) {
2082: case (MDOC_Ao):
2083: /* FALLTHROUGH */
2084: case (MDOC_Aq):
2085: print_text(h, "\\(la");
2086: break;
2087: case (MDOC_Bro):
2088: /* FALLTHROUGH */
2089: case (MDOC_Brq):
2090: print_text(h, "\\(lC");
2091: break;
2092: case (MDOC_Bo):
2093: /* FALLTHROUGH */
2094: case (MDOC_Bq):
2095: print_text(h, "\\(lB");
2096: break;
2097: case (MDOC_Oo):
2098: /* FALLTHROUGH */
2099: case (MDOC_Op):
2100: print_text(h, "\\(lB");
1.109 kristaps 2101: h->flags |= HTML_NOSPACE;
1.107 kristaps 2102: PAIR_CLASS_INIT(&tag, "opt");
2103: print_otag(h, TAG_SPAN, 1, &tag);
2104: break;
2105: case (MDOC_Do):
2106: /* FALLTHROUGH */
2107: case (MDOC_Dq):
2108: /* FALLTHROUGH */
2109: case (MDOC_Qo):
2110: /* FALLTHROUGH */
2111: case (MDOC_Qq):
2112: print_text(h, "\\(lq");
2113: break;
2114: case (MDOC_Po):
2115: /* FALLTHROUGH */
2116: case (MDOC_Pq):
2117: print_text(h, "(");
2118: break;
2119: case (MDOC_Ql):
2120: /* FALLTHROUGH */
2121: case (MDOC_So):
2122: /* FALLTHROUGH */
2123: case (MDOC_Sq):
2124: print_text(h, "\\(oq");
2125: break;
2126: default:
2127: abort();
2128: /* NOTREACHED */
2129: }
2130:
2131: h->flags |= HTML_NOSPACE;
2132: return(1);
2133: }
2134:
2135:
2136: /* ARGSUSED */
2137: static void
2138: mdoc_quote_post(MDOC_ARGS)
2139: {
2140:
2141: if (MDOC_BODY != n->type)
2142: return;
2143:
2144: h->flags |= HTML_NOSPACE;
2145:
2146: switch (n->tok) {
2147: case (MDOC_Ao):
2148: /* FALLTHROUGH */
2149: case (MDOC_Aq):
2150: print_text(h, "\\(ra");
2151: break;
2152: case (MDOC_Bro):
2153: /* FALLTHROUGH */
2154: case (MDOC_Brq):
2155: print_text(h, "\\(rC");
2156: break;
2157: case (MDOC_Oo):
2158: /* FALLTHROUGH */
2159: case (MDOC_Op):
2160: /* FALLTHROUGH */
2161: case (MDOC_Bo):
2162: /* FALLTHROUGH */
2163: case (MDOC_Bq):
2164: print_text(h, "\\(rB");
2165: break;
2166: case (MDOC_Qo):
2167: /* FALLTHROUGH */
2168: case (MDOC_Qq):
2169: /* FALLTHROUGH */
2170: case (MDOC_Do):
2171: /* FALLTHROUGH */
2172: case (MDOC_Dq):
2173: print_text(h, "\\(rq");
2174: break;
2175: case (MDOC_Po):
2176: /* FALLTHROUGH */
2177: case (MDOC_Pq):
2178: print_text(h, ")");
2179: break;
2180: case (MDOC_Ql):
2181: /* FALLTHROUGH */
2182: case (MDOC_So):
2183: /* FALLTHROUGH */
2184: case (MDOC_Sq):
2185: print_text(h, "\\(aq");
2186: break;
2187: default:
2188: abort();
2189: /* NOTREACHED */
2190: }
2191: }
2192:
2193:
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