Annotation of mandoc/mdoc_html.c, Revision 1.175
1.175 ! kristaps 1: /* $Id: mdoc_html.c,v 1.174 2011/07/23 22:57:13 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;
1.166 kristaps 291: su->scale = html_strlen(p);
1.32 kristaps 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;
1.166 kristaps 358: su->scale = html_strlen(p);
1.24 kristaps 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);
1.167 kristaps 385: bufcat_fmt(h, "%s(%s)", m->title, m->msec);
1.1 kristaps 386:
1.168 kristaps 387: if (m->arch)
388: bufcat_fmt(h, " (%s)", m->arch);
1.1 kristaps 389:
390: print_otag(h, TAG_TITLE, 0, NULL);
1.20 kristaps 391: print_text(h, h->buf);
1.1 kristaps 392: }
393:
394:
395: static void
396: print_mdoc_nodelist(MDOC_ARGS)
397: {
398:
399: print_mdoc_node(m, n, h);
400: if (n->next)
401: print_mdoc_nodelist(m, n->next, h);
402: }
403:
404:
405: static void
406: print_mdoc_node(MDOC_ARGS)
407: {
408: int child;
409: struct tag *t;
410:
411: child = 1;
1.39 kristaps 412: t = h->tags.head;
1.1 kristaps 413:
414: switch (n->type) {
415: case (MDOC_ROOT):
416: child = mdoc_root_pre(m, n, h);
417: break;
418: case (MDOC_TEXT):
1.144 kristaps 419: /* No tables in this mode... */
420: assert(NULL == h->tblt);
1.149 kristaps 421:
422: /*
423: * Make sure that if we're in a literal mode already
424: * (i.e., within a <PRE>) don't print the newline.
425: */
1.143 kristaps 426: if (' ' == *n->string && MDOC_LINE & n->flags)
1.149 kristaps 427: if ( ! (HTML_LITERAL & h->flags))
428: print_otag(h, TAG_BR, 0, NULL);
1.155 kristaps 429: if (MDOC_DELIMC & n->flags)
430: h->flags |= HTML_NOSPACE;
1.1 kristaps 431: print_text(h, n->string);
1.155 kristaps 432: if (MDOC_DELIMO & n->flags)
433: h->flags |= HTML_NOSPACE;
1.151 kristaps 434: return;
435: case (MDOC_EQN):
1.174 kristaps 436: print_eqn(h, n->eqn);
1.153 kristaps 437: break;
1.140 kristaps 438: case (MDOC_TBL):
1.144 kristaps 439: /*
440: * This will take care of initialising all of the table
441: * state data for the first table, then tearing it down
442: * for the last one.
443: */
1.141 kristaps 444: print_tbl(h, n->span);
1.144 kristaps 445: return;
1.1 kristaps 446: default:
1.144 kristaps 447: /*
448: * Close out the current table, if it's open, and unset
449: * the "meta" table state. This will be reopened on the
450: * next table element.
451: */
452: if (h->tblt) {
453: print_tblclose(h);
454: t = h->tags.head;
455: }
456:
457: assert(NULL == h->tblt);
1.89 kristaps 458: if (mdocs[n->tok].pre && ENDBODY_NOT == n->end)
1.1 kristaps 459: child = (*mdocs[n->tok].pre)(m, n, h);
460: break;
461: }
462:
1.94 kristaps 463: if (HTML_KEEP & h->flags) {
464: if (n->prev && n->prev->line != n->line) {
465: h->flags &= ~HTML_KEEP;
466: h->flags |= HTML_PREKEEP;
467: } else if (NULL == n->prev) {
468: if (n->parent && n->parent->line != n->line) {
469: h->flags &= ~HTML_KEEP;
470: h->flags |= HTML_PREKEEP;
471: }
472: }
473: }
474:
1.1 kristaps 475: if (child && n->child)
476: print_mdoc_nodelist(m, n->child, h);
477:
478: print_stagq(h, t);
479:
480: switch (n->type) {
481: case (MDOC_ROOT):
482: mdoc_root_post(m, n, h);
1.153 kristaps 483: break;
484: case (MDOC_EQN):
1.1 kristaps 485: break;
486: default:
1.89 kristaps 487: if (mdocs[n->tok].post && ENDBODY_NOT == n->end)
1.1 kristaps 488: (*mdocs[n->tok].post)(m, n, h);
489: break;
490: }
491: }
492:
493: /* ARGSUSED */
494: static void
495: mdoc_root_post(MDOC_ARGS)
496: {
1.132 kristaps 497: struct htmlpair tag[3];
1.1 kristaps 498: struct tag *t, *tt;
499:
1.132 kristaps 500: PAIR_SUMMARY_INIT(&tag[0], "Document Footer");
501: PAIR_CLASS_INIT(&tag[1], "foot");
502: if (NULL == h->style) {
1.135 kristaps 503: PAIR_INIT(&tag[2], ATTR_WIDTH, "100%");
504: t = print_otag(h, TAG_TABLE, 3, tag);
1.132 kristaps 505: PAIR_INIT(&tag[0], ATTR_WIDTH, "50%");
506: print_otag(h, TAG_COL, 1, tag);
507: print_otag(h, TAG_COL, 1, tag);
508: } else
509: t = print_otag(h, TAG_TABLE, 2, tag);
510:
511: t = print_otag(h, TAG_TBODY, 0, NULL);
1.40 kristaps 512:
1.1 kristaps 513: tt = print_otag(h, TAG_TR, 0, NULL);
514:
1.125 kristaps 515: PAIR_CLASS_INIT(&tag[0], "foot-date");
1.1 kristaps 516: print_otag(h, TAG_TD, 1, tag);
1.125 kristaps 517:
1.154 schwarze 518: print_text(h, m->date);
1.1 kristaps 519: print_stagq(h, tt);
520:
1.125 kristaps 521: PAIR_CLASS_INIT(&tag[0], "foot-os");
1.132 kristaps 522: if (NULL == h->style) {
523: PAIR_INIT(&tag[1], ATTR_ALIGN, "right");
524: print_otag(h, TAG_TD, 2, tag);
525: } else
526: print_otag(h, TAG_TD, 1, tag);
1.125 kristaps 527:
1.1 kristaps 528: print_text(h, m->os);
529: print_tagq(h, t);
530: }
531:
532:
533: /* ARGSUSED */
534: static int
535: mdoc_root_pre(MDOC_ARGS)
536: {
1.40 kristaps 537: struct htmlpair tag[3];
1.1 kristaps 538: struct tag *t, *tt;
539: char b[BUFSIZ], title[BUFSIZ];
540:
1.119 kristaps 541: strlcpy(b, m->vol, BUFSIZ);
1.1 kristaps 542:
543: if (m->arch) {
1.119 kristaps 544: strlcat(b, " (", BUFSIZ);
545: strlcat(b, m->arch, BUFSIZ);
546: strlcat(b, ")", BUFSIZ);
1.1 kristaps 547: }
548:
1.119 kristaps 549: snprintf(title, BUFSIZ - 1, "%s(%s)", m->title, m->msec);
1.23 kristaps 550:
1.132 kristaps 551: PAIR_SUMMARY_INIT(&tag[0], "Document Header");
552: PAIR_CLASS_INIT(&tag[1], "head");
553: if (NULL == h->style) {
554: PAIR_INIT(&tag[2], ATTR_WIDTH, "100%");
555: t = print_otag(h, TAG_TABLE, 3, tag);
556: PAIR_INIT(&tag[0], ATTR_WIDTH, "30%");
557: print_otag(h, TAG_COL, 1, tag);
558: print_otag(h, TAG_COL, 1, tag);
559: print_otag(h, TAG_COL, 1, tag);
560: } else
561: t = print_otag(h, TAG_TABLE, 2, tag);
562:
563: print_otag(h, TAG_TBODY, 0, NULL);
1.40 kristaps 564:
1.1 kristaps 565: tt = print_otag(h, TAG_TR, 0, NULL);
566:
1.125 kristaps 567: PAIR_CLASS_INIT(&tag[0], "head-ltitle");
1.1 kristaps 568: print_otag(h, TAG_TD, 1, tag);
1.125 kristaps 569:
1.2 kristaps 570: print_text(h, title);
1.1 kristaps 571: print_stagq(h, tt);
572:
1.125 kristaps 573: PAIR_CLASS_INIT(&tag[0], "head-vol");
1.132 kristaps 574: if (NULL == h->style) {
575: PAIR_INIT(&tag[1], ATTR_ALIGN, "center");
576: print_otag(h, TAG_TD, 2, tag);
577: } else
578: print_otag(h, TAG_TD, 1, tag);
1.125 kristaps 579:
1.2 kristaps 580: print_text(h, b);
1.1 kristaps 581: print_stagq(h, tt);
582:
1.125 kristaps 583: PAIR_CLASS_INIT(&tag[0], "head-rtitle");
1.132 kristaps 584: if (NULL == h->style) {
585: PAIR_INIT(&tag[1], ATTR_ALIGN, "right");
586: print_otag(h, TAG_TD, 2, tag);
587: } else
588: print_otag(h, TAG_TD, 1, tag);
1.125 kristaps 589:
1.2 kristaps 590: print_text(h, title);
1.1 kristaps 591: print_tagq(h, t);
592: return(1);
593: }
594:
595:
596: /* ARGSUSED */
597: static int
598: mdoc_sh_pre(MDOC_ARGS)
599: {
1.123 kristaps 600: struct htmlpair tag;
601:
602: if (MDOC_BLOCK == n->type) {
603: PAIR_CLASS_INIT(&tag, "section");
604: print_otag(h, TAG_DIV, 1, &tag);
1.1 kristaps 605: return(1);
1.123 kristaps 606: } else if (MDOC_BODY == n->type)
1.1 kristaps 607: return(1);
608:
1.168 kristaps 609: bufinit(h);
1.172 kristaps 610: bufcat(h, "x");
1.175 ! kristaps 611:
! 612: for (n = n->child; n && MDOC_TEXT == n->type; ) {
1.168 kristaps 613: bufcat_id(h, n->string);
1.175 ! kristaps 614: if (NULL != (n = n->next))
1.168 kristaps 615: bufcat_id(h, " ");
1.21 kristaps 616: }
617:
1.175 ! kristaps 618: if (NULL == n) {
! 619: PAIR_ID_INIT(&tag, h->buf);
! 620: print_otag(h, TAG_H1, 1, &tag);
! 621: } else
! 622: print_otag(h, TAG_H1, 0, NULL);
! 623:
1.1 kristaps 624: return(1);
625: }
626:
627: /* ARGSUSED */
628: static int
629: mdoc_ss_pre(MDOC_ARGS)
630: {
1.123 kristaps 631: struct htmlpair tag;
1.1 kristaps 632:
1.123 kristaps 633: if (MDOC_BLOCK == n->type) {
634: PAIR_CLASS_INIT(&tag, "subsection");
635: print_otag(h, TAG_DIV, 1, &tag);
1.1 kristaps 636: return(1);
1.123 kristaps 637: } else if (MDOC_BODY == n->type)
1.1 kristaps 638: return(1);
1.23 kristaps 639:
1.168 kristaps 640: bufinit(h);
1.172 kristaps 641: bufcat(h, "x");
1.175 ! kristaps 642:
! 643: for (n = n->child; n && MDOC_TEXT == n->type; ) {
1.168 kristaps 644: bufcat_id(h, n->string);
1.175 ! kristaps 645: if (NULL != (n = n->next))
1.168 kristaps 646: bufcat_id(h, " ");
1.21 kristaps 647: }
648:
1.175 ! kristaps 649: if (NULL == n) {
! 650: PAIR_ID_INIT(&tag, h->buf);
! 651: print_otag(h, TAG_H2, 1, &tag);
! 652: } else
! 653: print_otag(h, TAG_H2, 0, NULL);
! 654:
1.1 kristaps 655: return(1);
656: }
657:
658:
659: /* ARGSUSED */
660: static int
661: mdoc_fl_pre(MDOC_ARGS)
662: {
663: struct htmlpair tag;
664:
1.51 kristaps 665: PAIR_CLASS_INIT(&tag, "flag");
1.132 kristaps 666: print_otag(h, TAG_B, 1, &tag);
1.51 kristaps 667:
1.50 kristaps 668: /* `Cm' has no leading hyphen. */
669:
1.51 kristaps 670: if (MDOC_Cm == n->tok)
1.50 kristaps 671: return(1);
672:
673: print_text(h, "\\-");
674:
675: if (n->child)
1.58 kristaps 676: h->flags |= HTML_NOSPACE;
677: else if (n->next && n->next->line == n->line)
1.1 kristaps 678: h->flags |= HTML_NOSPACE;
1.50 kristaps 679:
1.1 kristaps 680: return(1);
681: }
682:
683:
684: /* ARGSUSED */
685: static int
686: mdoc_nd_pre(MDOC_ARGS)
687: {
688: struct htmlpair tag;
689:
690: if (MDOC_BODY != n->type)
691: return(1);
692:
1.24 kristaps 693: /* XXX: this tag in theory can contain block elements. */
694:
1.1 kristaps 695: print_text(h, "\\(em");
1.124 kristaps 696: PAIR_CLASS_INIT(&tag, "desc");
1.1 kristaps 697: print_otag(h, TAG_SPAN, 1, &tag);
698: return(1);
699: }
700:
701:
702: static int
703: mdoc_nm_pre(MDOC_ARGS)
704: {
1.91 kristaps 705: struct htmlpair tag;
706: struct roffsu su;
1.166 kristaps 707: int len;
1.91 kristaps 708:
1.124 kristaps 709: switch (n->type) {
710: case (MDOC_ELEM):
1.91 kristaps 711: synopsis_pre(h, n);
712: PAIR_CLASS_INIT(&tag, "name");
1.132 kristaps 713: print_otag(h, TAG_B, 1, &tag);
1.124 kristaps 714: if (NULL == n->child && m->name)
715: print_text(h, m->name);
716: return(1);
717: case (MDOC_HEAD):
718: print_otag(h, TAG_TD, 0, NULL);
719: if (NULL == n->child && m->name)
1.91 kristaps 720: print_text(h, m->name);
1.124 kristaps 721: return(1);
722: case (MDOC_BODY):
723: print_otag(h, TAG_TD, 0, NULL);
724: return(1);
725: default:
726: break;
727: }
1.91 kristaps 728:
1.124 kristaps 729: synopsis_pre(h, n);
730: PAIR_CLASS_INIT(&tag, "synopsis");
731: print_otag(h, TAG_TABLE, 1, &tag);
732:
733: for (len = 0, n = n->child; n; n = n->next)
734: if (MDOC_TEXT == n->type)
1.166 kristaps 735: len += html_strlen(n->string);
1.91 kristaps 736:
1.124 kristaps 737: if (0 == len && m->name)
1.166 kristaps 738: len = html_strlen(m->name);
1.1 kristaps 739:
1.124 kristaps 740: SCALE_HS_INIT(&su, (double)len);
1.168 kristaps 741: bufinit(h);
1.165 kristaps 742: bufcat_su(h, "width", &su);
1.124 kristaps 743: PAIR_STYLE_INIT(&tag, h);
744: print_otag(h, TAG_COL, 1, &tag);
745: print_otag(h, TAG_COL, 0, NULL);
746: print_otag(h, TAG_TBODY, 0, NULL);
747: print_otag(h, TAG_TR, 0, NULL);
1.1 kristaps 748: return(1);
749: }
750:
751:
752: /* ARGSUSED */
753: static int
754: mdoc_xr_pre(MDOC_ARGS)
755: {
1.157 kristaps 756: struct htmlpair tag[2];
1.56 kristaps 757:
758: if (NULL == n->child)
759: return(0);
1.17 kristaps 760:
1.23 kristaps 761: PAIR_CLASS_INIT(&tag[0], "link-man");
1.1 kristaps 762:
1.17 kristaps 763: if (h->base_man) {
1.23 kristaps 764: buffmt_man(h, n->child->string,
765: n->child->next ?
1.17 kristaps 766: n->child->next->string : NULL);
1.57 kristaps 767: PAIR_HREF_INIT(&tag[1], h->buf);
1.23 kristaps 768: print_otag(h, TAG_A, 2, tag);
769: } else
770: print_otag(h, TAG_A, 1, tag);
1.1 kristaps 771:
1.157 kristaps 772: n = n->child;
773: print_text(h, n->string);
1.16 kristaps 774:
1.157 kristaps 775: if (NULL == (n = n->next))
1.1 kristaps 776: return(0);
777:
778: h->flags |= HTML_NOSPACE;
779: print_text(h, "(");
780: h->flags |= HTML_NOSPACE;
1.157 kristaps 781: print_text(h, n->string);
1.1 kristaps 782: h->flags |= HTML_NOSPACE;
783: print_text(h, ")");
784: return(0);
785: }
786:
787:
788: /* ARGSUSED */
789: static int
790: mdoc_ns_pre(MDOC_ARGS)
791: {
792:
1.150 kristaps 793: if ( ! (MDOC_LINE & n->flags))
794: h->flags |= HTML_NOSPACE;
1.1 kristaps 795: return(1);
796: }
797:
798:
799: /* ARGSUSED */
800: static int
801: mdoc_ar_pre(MDOC_ARGS)
802: {
803: struct htmlpair tag;
804:
1.23 kristaps 805: PAIR_CLASS_INIT(&tag, "arg");
1.133 kristaps 806: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 807: return(1);
808: }
809:
810:
811: /* ARGSUSED */
812: static int
813: mdoc_xx_pre(MDOC_ARGS)
814: {
815: const char *pp;
816: struct htmlpair tag;
1.152 schwarze 817: int flags;
1.1 kristaps 818:
819: switch (n->tok) {
820: case (MDOC_Bsx):
1.112 schwarze 821: pp = "BSD/OS";
1.1 kristaps 822: break;
823: case (MDOC_Dx):
1.45 kristaps 824: pp = "DragonFly";
1.1 kristaps 825: break;
826: case (MDOC_Fx):
827: pp = "FreeBSD";
828: break;
829: case (MDOC_Nx):
830: pp = "NetBSD";
831: break;
832: case (MDOC_Ox):
833: pp = "OpenBSD";
834: break;
835: case (MDOC_Ux):
836: pp = "UNIX";
837: break;
838: default:
839: return(1);
840: }
841:
1.23 kristaps 842: PAIR_CLASS_INIT(&tag, "unix");
1.1 kristaps 843: print_otag(h, TAG_SPAN, 1, &tag);
1.148 kristaps 844:
1.1 kristaps 845: print_text(h, pp);
1.148 kristaps 846: if (n->child) {
1.152 schwarze 847: flags = h->flags;
1.148 kristaps 848: h->flags |= HTML_KEEP;
849: print_text(h, n->child->string);
1.152 schwarze 850: h->flags = flags;
1.148 kristaps 851: }
852: return(0);
1.1 kristaps 853: }
854:
855:
856: /* ARGSUSED */
857: static int
1.4 kristaps 858: mdoc_bx_pre(MDOC_ARGS)
859: {
1.146 kristaps 860: struct htmlpair tag;
1.4 kristaps 861:
1.23 kristaps 862: PAIR_CLASS_INIT(&tag, "unix");
1.4 kristaps 863: print_otag(h, TAG_SPAN, 1, &tag);
864:
1.145 kristaps 865: if (NULL != (n = n->child)) {
866: print_text(h, n->string);
867: h->flags |= HTML_NOSPACE;
868: print_text(h, "BSD");
869: } else {
870: print_text(h, "BSD");
871: return(0);
872: }
1.4 kristaps 873:
1.145 kristaps 874: if (NULL != (n = n->next)) {
875: h->flags |= HTML_NOSPACE;
1.147 kristaps 876: print_text(h, "-");
1.4 kristaps 877: h->flags |= HTML_NOSPACE;
1.147 kristaps 878: print_text(h, n->string);
1.145 kristaps 879: }
1.4 kristaps 880:
881: return(0);
882: }
883:
1.142 kristaps 884: /* ARGSUSED */
1.4 kristaps 885: static int
1.115 kristaps 886: mdoc_it_pre(MDOC_ARGS)
1.1 kristaps 887: {
1.115 kristaps 888: struct roffsu su;
889: enum mdoc_list type;
1.116 kristaps 890: struct htmlpair tag[2];
1.115 kristaps 891: const struct mdoc_node *bl;
892:
893: bl = n->parent;
894: while (bl && MDOC_Bl != bl->tok)
895: bl = bl->parent;
1.23 kristaps 896:
1.115 kristaps 897: assert(bl);
1.23 kristaps 898:
1.137 kristaps 899: type = bl->norm->Bl.type;
1.24 kristaps 900:
1.116 kristaps 901: assert(lists[type]);
902: PAIR_CLASS_INIT(&tag[0], lists[type]);
1.1 kristaps 903:
1.168 kristaps 904: bufinit(h);
905:
1.115 kristaps 906: if (MDOC_HEAD == n->type) {
907: switch (type) {
908: case(LIST_bullet):
909: /* FALLTHROUGH */
910: case(LIST_dash):
911: /* FALLTHROUGH */
912: case(LIST_item):
913: /* FALLTHROUGH */
914: case(LIST_hyphen):
915: /* FALLTHROUGH */
916: case(LIST_enum):
917: return(0);
918: case(LIST_diag):
919: /* FALLTHROUGH */
920: case(LIST_hang):
921: /* FALLTHROUGH */
922: case(LIST_inset):
923: /* FALLTHROUGH */
924: case(LIST_ohang):
925: /* FALLTHROUGH */
926: case(LIST_tag):
1.137 kristaps 927: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.122 kristaps 928: bufcat_su(h, "margin-top", &su);
929: PAIR_STYLE_INIT(&tag[1], h);
1.116 kristaps 930: print_otag(h, TAG_DT, 2, tag);
1.134 kristaps 931: if (LIST_diag != type)
932: break;
933: PAIR_CLASS_INIT(&tag[0], "diag");
934: print_otag(h, TAG_B, 1, tag);
1.115 kristaps 935: break;
936: case(LIST_column):
937: break;
938: default:
939: break;
940: }
941: } else if (MDOC_BODY == n->type) {
942: switch (type) {
943: case(LIST_bullet):
944: /* FALLTHROUGH */
945: case(LIST_hyphen):
946: /* FALLTHROUGH */
947: case(LIST_dash):
948: /* FALLTHROUGH */
949: case(LIST_enum):
950: /* FALLTHROUGH */
951: case(LIST_item):
1.137 kristaps 952: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.122 kristaps 953: bufcat_su(h, "margin-top", &su);
954: PAIR_STYLE_INIT(&tag[1], h);
1.116 kristaps 955: print_otag(h, TAG_LI, 2, tag);
1.115 kristaps 956: break;
957: case(LIST_diag):
958: /* FALLTHROUGH */
959: case(LIST_hang):
960: /* FALLTHROUGH */
961: case(LIST_inset):
962: /* FALLTHROUGH */
963: case(LIST_ohang):
964: /* FALLTHROUGH */
965: case(LIST_tag):
1.137 kristaps 966: if (NULL == bl->norm->Bl.width) {
1.122 kristaps 967: print_otag(h, TAG_DD, 1, tag);
968: break;
969: }
1.137 kristaps 970: a2width(bl->norm->Bl.width, &su);
1.122 kristaps 971: bufcat_su(h, "margin-left", &su);
972: PAIR_STYLE_INIT(&tag[1], h);
973: print_otag(h, TAG_DD, 2, tag);
1.115 kristaps 974: break;
975: case(LIST_column):
1.137 kristaps 976: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.122 kristaps 977: bufcat_su(h, "margin-top", &su);
978: PAIR_STYLE_INIT(&tag[1], h);
1.116 kristaps 979: print_otag(h, TAG_TD, 2, tag);
1.115 kristaps 980: break;
981: default:
982: break;
983: }
984: } else {
985: switch (type) {
986: case (LIST_column):
1.116 kristaps 987: print_otag(h, TAG_TR, 1, tag);
1.115 kristaps 988: break;
989: default:
1.23 kristaps 990: break;
1.115 kristaps 991: }
1.1 kristaps 992: }
993:
994: return(1);
995: }
996:
1.25 kristaps 997: /* ARGSUSED */
1.1 kristaps 998: static int
1.115 kristaps 999: mdoc_bl_pre(MDOC_ARGS)
1.1 kristaps 1000: {
1.142 kristaps 1001: int i;
1.119 kristaps 1002: struct htmlpair tag[3];
1.23 kristaps 1003: struct roffsu su;
1.134 kristaps 1004: char buf[BUFSIZ];
1.23 kristaps 1005:
1.168 kristaps 1006: bufinit(h);
1007:
1.115 kristaps 1008: if (MDOC_BODY == n->type) {
1.137 kristaps 1009: if (LIST_column == n->norm->Bl.type)
1.115 kristaps 1010: print_otag(h, TAG_TBODY, 0, NULL);
1011: return(1);
1.23 kristaps 1012: }
1.1 kristaps 1013:
1.115 kristaps 1014: if (MDOC_HEAD == n->type) {
1.137 kristaps 1015: if (LIST_column != n->norm->Bl.type)
1.115 kristaps 1016: return(0);
1017:
1018: /*
1019: * For each column, print out the <COL> tag with our
1020: * suggested width. The last column gets min-width, as
1021: * in terminal mode it auto-sizes to the width of the
1022: * screen and we want to preserve that behaviour.
1023: */
1.1 kristaps 1024:
1.142 kristaps 1025: for (i = 0; i < (int)n->norm->Bl.ncols; i++) {
1.137 kristaps 1026: a2width(n->norm->Bl.cols[i], &su);
1.142 kristaps 1027: if (i < (int)n->norm->Bl.ncols - 1)
1.115 kristaps 1028: bufcat_su(h, "width", &su);
1029: else
1030: bufcat_su(h, "min-width", &su);
1031: PAIR_STYLE_INIT(&tag[0], h);
1032: print_otag(h, TAG_COL, 1, tag);
1033: }
1.1 kristaps 1034:
1035: return(0);
1036: }
1037:
1.119 kristaps 1038: SCALE_VS_INIT(&su, 0);
1039: bufcat_su(h, "margin-top", &su);
1040: bufcat_su(h, "margin-bottom", &su);
1041: PAIR_STYLE_INIT(&tag[0], h);
1042:
1.137 kristaps 1043: assert(lists[n->norm->Bl.type]);
1.134 kristaps 1044: strlcpy(buf, "list ", BUFSIZ);
1.137 kristaps 1045: strlcat(buf, lists[n->norm->Bl.type], BUFSIZ);
1.134 kristaps 1046: PAIR_INIT(&tag[1], ATTR_CLASS, buf);
1.1 kristaps 1047:
1.115 kristaps 1048: /* Set the block's left-hand margin. */
1.1 kristaps 1049:
1.137 kristaps 1050: if (n->norm->Bl.offs) {
1051: a2offs(n->norm->Bl.offs, &su);
1.115 kristaps 1052: bufcat_su(h, "margin-left", &su);
1053: }
1.1 kristaps 1054:
1.137 kristaps 1055: switch (n->norm->Bl.type) {
1.115 kristaps 1056: case(LIST_bullet):
1.1 kristaps 1057: /* FALLTHROUGH */
1.115 kristaps 1058: case(LIST_dash):
1.1 kristaps 1059: /* FALLTHROUGH */
1.115 kristaps 1060: case(LIST_hyphen):
1.1 kristaps 1061: /* FALLTHROUGH */
1.115 kristaps 1062: case(LIST_item):
1.134 kristaps 1063: print_otag(h, TAG_UL, 2, tag);
1.1 kristaps 1064: break;
1.115 kristaps 1065: case(LIST_enum):
1.134 kristaps 1066: print_otag(h, TAG_OL, 2, tag);
1.23 kristaps 1067: break;
1.115 kristaps 1068: case(LIST_diag):
1069: /* FALLTHROUGH */
1070: case(LIST_hang):
1.46 kristaps 1071: /* FALLTHROUGH */
1.115 kristaps 1072: case(LIST_inset):
1.33 kristaps 1073: /* FALLTHROUGH */
1.115 kristaps 1074: case(LIST_ohang):
1.1 kristaps 1075: /* FALLTHROUGH */
1.115 kristaps 1076: case(LIST_tag):
1.134 kristaps 1077: print_otag(h, TAG_DL, 2, tag);
1.115 kristaps 1078: break;
1079: case(LIST_column):
1.134 kristaps 1080: print_otag(h, TAG_TABLE, 2, tag);
1.1 kristaps 1081: break;
1082: default:
1.115 kristaps 1083: abort();
1084: /* NOTREACHED */
1.1 kristaps 1085: }
1086:
1087: return(1);
1088: }
1089:
1090: /* ARGSUSED */
1091: static int
1092: mdoc_ex_pre(MDOC_ARGS)
1093: {
1.160 kristaps 1094: struct tag *t;
1095: struct htmlpair tag;
1096: int nchild;
1.1 kristaps 1097:
1.127 kristaps 1098: if (n->prev)
1099: print_otag(h, TAG_BR, 0, NULL);
1100:
1.23 kristaps 1101: PAIR_CLASS_INIT(&tag, "utility");
1102:
1.1 kristaps 1103: print_text(h, "The");
1.160 kristaps 1104:
1105: nchild = n->nchild;
1106: for (n = n->child; n; n = n->next) {
1107: assert(MDOC_TEXT == n->type);
1108:
1.132 kristaps 1109: t = print_otag(h, TAG_B, 1, &tag);
1.160 kristaps 1110: print_text(h, n->string);
1.1 kristaps 1111: print_tagq(h, t);
1112:
1.160 kristaps 1113: if (nchild > 2 && n->next) {
1114: h->flags |= HTML_NOSPACE;
1115: print_text(h, ",");
1116: }
1.1 kristaps 1117:
1.160 kristaps 1118: if (n->next && NULL == n->next->next)
1119: print_text(h, "and");
1.1 kristaps 1120: }
1121:
1.160 kristaps 1122: if (nchild > 1)
1.1 kristaps 1123: print_text(h, "utilities exit");
1124: else
1125: print_text(h, "utility exits");
1126:
1127: print_text(h, "0 on success, and >0 if an error occurs.");
1128: return(0);
1129: }
1130:
1131:
1132: /* ARGSUSED */
1133: static int
1134: mdoc_em_pre(MDOC_ARGS)
1135: {
1136: struct htmlpair tag;
1137:
1.23 kristaps 1138: PAIR_CLASS_INIT(&tag, "emph");
1.1 kristaps 1139: print_otag(h, TAG_SPAN, 1, &tag);
1140: return(1);
1141: }
1142:
1143:
1144: /* ARGSUSED */
1145: static int
1146: mdoc_d1_pre(MDOC_ARGS)
1147: {
1.23 kristaps 1148: struct htmlpair tag[2];
1149: struct roffsu su;
1.1 kristaps 1150:
1151: if (MDOC_BLOCK != n->type)
1152: return(1);
1153:
1.118 kristaps 1154: SCALE_VS_INIT(&su, 0);
1.168 kristaps 1155: bufinit(h);
1.118 kristaps 1156: bufcat_su(h, "margin-top", &su);
1157: bufcat_su(h, "margin-bottom", &su);
1158: PAIR_STYLE_INIT(&tag[0], h);
1.120 kristaps 1159: print_otag(h, TAG_BLOCKQUOTE, 1, tag);
1160:
1161: /* BLOCKQUOTE needs a block body. */
1.118 kristaps 1162:
1.136 kristaps 1163: PAIR_CLASS_INIT(&tag[0], "display");
1164: print_otag(h, TAG_DIV, 1, tag);
1165:
1.135 kristaps 1166: if (MDOC_Dl == n->tok) {
1.136 kristaps 1167: PAIR_CLASS_INIT(&tag[0], "lit");
1.135 kristaps 1168: print_otag(h, TAG_CODE, 1, tag);
1.136 kristaps 1169: }
1.35 kristaps 1170:
1.1 kristaps 1171: return(1);
1172: }
1173:
1174:
1175: /* ARGSUSED */
1176: static int
1177: mdoc_sx_pre(MDOC_ARGS)
1178: {
1.157 kristaps 1179: struct htmlpair tag[2];
1.1 kristaps 1180:
1.168 kristaps 1181: bufinit(h);
1.169 kristaps 1182: bufcat(h, "#x");
1.175 ! kristaps 1183:
! 1184: for (n = n->child; n; ) {
1.168 kristaps 1185: bufcat_id(h, n->string);
1.175 ! kristaps 1186: if (NULL != (n = n->next))
1.168 kristaps 1187: bufcat_id(h, " ");
1.1 kristaps 1188: }
1189:
1.23 kristaps 1190: PAIR_CLASS_INIT(&tag[0], "link-sec");
1.168 kristaps 1191: PAIR_HREF_INIT(&tag[1], h->buf);
1.1 kristaps 1192:
1.134 kristaps 1193: print_otag(h, TAG_I, 1, tag);
1.18 kristaps 1194: print_otag(h, TAG_A, 2, tag);
1.1 kristaps 1195: return(1);
1196: }
1197:
1198:
1199: /* ARGSUSED */
1200: static int
1201: mdoc_bd_pre(MDOC_ARGS)
1202: {
1203: struct htmlpair tag[2];
1.149 kristaps 1204: int comp, sv;
1.80 kristaps 1205: const struct mdoc_node *nn;
1.23 kristaps 1206: struct roffsu su;
1.1 kristaps 1207:
1.80 kristaps 1208: if (MDOC_HEAD == n->type)
1.1 kristaps 1209: return(0);
1210:
1211: if (MDOC_BLOCK == n->type) {
1.137 kristaps 1212: comp = n->norm->Bd.comp;
1.23 kristaps 1213: for (nn = n; nn && ! comp; nn = nn->parent) {
1214: if (MDOC_BLOCK != nn->type)
1215: continue;
1216: if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
1217: comp = 1;
1218: if (nn->prev)
1219: break;
1220: }
1.126 kristaps 1221: if ( ! comp)
1222: print_otag(h, TAG_P, 0, NULL);
1.1 kristaps 1223: return(1);
1224: }
1225:
1.126 kristaps 1226: SCALE_HS_INIT(&su, 0);
1.137 kristaps 1227: if (n->norm->Bd.offs)
1228: a2offs(n->norm->Bd.offs, &su);
1.168 kristaps 1229:
1230: bufinit(h);
1.126 kristaps 1231: bufcat_su(h, "margin-left", &su);
1232: PAIR_STYLE_INIT(&tag[0], h);
1233:
1.137 kristaps 1234: if (DISP_unfilled != n->norm->Bd.type &&
1235: DISP_literal != n->norm->Bd.type) {
1.126 kristaps 1236: PAIR_CLASS_INIT(&tag[1], "display");
1237: print_otag(h, TAG_DIV, 2, tag);
1.1 kristaps 1238: return(1);
1.126 kristaps 1239: }
1.1 kristaps 1240:
1.126 kristaps 1241: PAIR_CLASS_INIT(&tag[1], "lit display");
1242: print_otag(h, TAG_PRE, 2, tag);
1.1 kristaps 1243:
1.149 kristaps 1244: /* This can be recursive: save & set our literal state. */
1245:
1246: sv = h->flags & HTML_LITERAL;
1247: h->flags |= HTML_LITERAL;
1248:
1.14 kristaps 1249: for (nn = n->child; nn; nn = nn->next) {
1250: print_mdoc_node(m, nn, h);
1.108 kristaps 1251: /*
1252: * If the printed node flushes its own line, then we
1253: * needn't do it here as well. This is hacky, but the
1254: * notion of selective eoln whitespace is pretty dumb
1255: * anyway, so don't sweat it.
1256: */
1257: switch (nn->tok) {
1.111 kristaps 1258: case (MDOC_Sm):
1259: /* FALLTHROUGH */
1.108 kristaps 1260: case (MDOC_br):
1261: /* FALLTHROUGH */
1262: case (MDOC_sp):
1263: /* FALLTHROUGH */
1264: case (MDOC_Bl):
1.114 kristaps 1265: /* FALLTHROUGH */
1266: case (MDOC_D1):
1267: /* FALLTHROUGH */
1268: case (MDOC_Dl):
1.108 kristaps 1269: /* FALLTHROUGH */
1270: case (MDOC_Lp):
1271: /* FALLTHROUGH */
1272: case (MDOC_Pp):
1273: continue;
1274: default:
1275: break;
1276: }
1.101 schwarze 1277: if (nn->next && nn->next->line == nn->line)
1278: continue;
1.126 kristaps 1279: else if (nn->next)
1280: print_text(h, "\n");
1.125 kristaps 1281:
1.101 schwarze 1282: h->flags |= HTML_NOSPACE;
1.1 kristaps 1283: }
1.149 kristaps 1284:
1285: if (0 == sv)
1286: h->flags &= ~HTML_LITERAL;
1.1 kristaps 1287:
1288: return(0);
1289: }
1290:
1291:
1292: /* ARGSUSED */
1293: static int
1294: mdoc_pa_pre(MDOC_ARGS)
1295: {
1296: struct htmlpair tag;
1297:
1.23 kristaps 1298: PAIR_CLASS_INIT(&tag, "file");
1.133 kristaps 1299: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1300: return(1);
1301: }
1302:
1303:
1304: /* ARGSUSED */
1305: static int
1306: mdoc_ad_pre(MDOC_ARGS)
1307: {
1308: struct htmlpair tag;
1309:
1.23 kristaps 1310: PAIR_CLASS_INIT(&tag, "addr");
1.133 kristaps 1311: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1312: return(1);
1313: }
1314:
1315:
1316: /* ARGSUSED */
1317: static int
1318: mdoc_an_pre(MDOC_ARGS)
1319: {
1320: struct htmlpair tag;
1321:
1.19 kristaps 1322: /* TODO: -split and -nosplit (see termp_an_pre()). */
1323:
1.23 kristaps 1324: PAIR_CLASS_INIT(&tag, "author");
1.1 kristaps 1325: print_otag(h, TAG_SPAN, 1, &tag);
1326: return(1);
1327: }
1328:
1329:
1330: /* ARGSUSED */
1331: static int
1332: mdoc_cd_pre(MDOC_ARGS)
1333: {
1334: struct htmlpair tag;
1335:
1.78 kristaps 1336: synopsis_pre(h, n);
1.23 kristaps 1337: PAIR_CLASS_INIT(&tag, "config");
1.132 kristaps 1338: print_otag(h, TAG_B, 1, &tag);
1.1 kristaps 1339: return(1);
1340: }
1341:
1342:
1343: /* ARGSUSED */
1344: static int
1345: mdoc_dv_pre(MDOC_ARGS)
1346: {
1347: struct htmlpair tag;
1348:
1.23 kristaps 1349: PAIR_CLASS_INIT(&tag, "define");
1.1 kristaps 1350: print_otag(h, TAG_SPAN, 1, &tag);
1351: return(1);
1352: }
1353:
1354:
1355: /* ARGSUSED */
1356: static int
1357: mdoc_ev_pre(MDOC_ARGS)
1358: {
1359: struct htmlpair tag;
1360:
1.23 kristaps 1361: PAIR_CLASS_INIT(&tag, "env");
1.1 kristaps 1362: print_otag(h, TAG_SPAN, 1, &tag);
1363: return(1);
1364: }
1365:
1366:
1367: /* ARGSUSED */
1368: static int
1369: mdoc_er_pre(MDOC_ARGS)
1370: {
1371: struct htmlpair tag;
1372:
1.23 kristaps 1373: PAIR_CLASS_INIT(&tag, "errno");
1.1 kristaps 1374: print_otag(h, TAG_SPAN, 1, &tag);
1375: return(1);
1376: }
1377:
1378:
1379: /* ARGSUSED */
1380: static int
1381: mdoc_fa_pre(MDOC_ARGS)
1382: {
1383: const struct mdoc_node *nn;
1384: struct htmlpair tag;
1385: struct tag *t;
1386:
1.23 kristaps 1387: PAIR_CLASS_INIT(&tag, "farg");
1.1 kristaps 1388: if (n->parent->tok != MDOC_Fo) {
1.133 kristaps 1389: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1390: return(1);
1391: }
1392:
1393: for (nn = n->child; nn; nn = nn->next) {
1.133 kristaps 1394: t = print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1395: print_text(h, nn->string);
1396: print_tagq(h, t);
1.155 kristaps 1397: if (nn->next) {
1398: h->flags |= HTML_NOSPACE;
1.1 kristaps 1399: print_text(h, ",");
1.155 kristaps 1400: }
1.1 kristaps 1401: }
1402:
1.155 kristaps 1403: if (n->child && n->next && n->next->tok == MDOC_Fa) {
1404: h->flags |= HTML_NOSPACE;
1.1 kristaps 1405: print_text(h, ",");
1.155 kristaps 1406: }
1.1 kristaps 1407:
1408: return(0);
1409: }
1410:
1411:
1412: /* ARGSUSED */
1413: static int
1414: mdoc_fd_pre(MDOC_ARGS)
1415: {
1.162 kristaps 1416: struct htmlpair tag[2];
1417: char buf[BUFSIZ];
1418: size_t sz;
1419: int i;
1420: struct tag *t;
1.1 kristaps 1421:
1.78 kristaps 1422: synopsis_pre(h, n);
1423:
1.162 kristaps 1424: if (NULL == (n = n->child))
1425: return(0);
1426:
1427: assert(MDOC_TEXT == n->type);
1428:
1429: if (strcmp(n->string, "#include")) {
1430: PAIR_CLASS_INIT(&tag[0], "macro");
1431: print_otag(h, TAG_B, 1, tag);
1432: return(1);
1433: }
1434:
1435: PAIR_CLASS_INIT(&tag[0], "includes");
1436: print_otag(h, TAG_B, 1, tag);
1437: print_text(h, n->string);
1438:
1439: if (NULL != (n = n->next)) {
1440: assert(MDOC_TEXT == n->type);
1441: strlcpy(buf, '<' == *n->string || '"' == *n->string ?
1442: n->string + 1 : n->string, BUFSIZ);
1443:
1444: sz = strlen(buf);
1445: if (sz && ('>' == buf[sz - 1] || '"' == buf[sz - 1]))
1446: buf[sz - 1] = '\0';
1447:
1448: PAIR_CLASS_INIT(&tag[0], "link-includes");
1449:
1450: i = 1;
1451: if (h->base_includes) {
1452: buffmt_includes(h, buf);
1453: PAIR_HREF_INIT(&tag[i], h->buf);
1454: i++;
1455: }
1456:
1457: t = print_otag(h, TAG_A, i, tag);
1458: print_text(h, n->string);
1459: print_tagq(h, t);
1460:
1461: n = n->next;
1462: }
1463:
1464: for ( ; n; n = n->next) {
1465: assert(MDOC_TEXT == n->type);
1466: print_text(h, n->string);
1467: }
1468:
1469: return(0);
1.1 kristaps 1470: }
1471:
1472:
1473: /* ARGSUSED */
1474: static int
1475: mdoc_vt_pre(MDOC_ARGS)
1476: {
1.23 kristaps 1477: struct htmlpair tag;
1.1 kristaps 1478:
1.78 kristaps 1479: if (MDOC_BLOCK == n->type) {
1480: synopsis_pre(h, n);
1.54 kristaps 1481: return(1);
1.78 kristaps 1482: } else if (MDOC_ELEM == n->type) {
1483: synopsis_pre(h, n);
1.54 kristaps 1484: } else if (MDOC_HEAD == n->type)
1485: return(0);
1.1 kristaps 1486:
1.23 kristaps 1487: PAIR_CLASS_INIT(&tag, "type");
1.1 kristaps 1488: print_otag(h, TAG_SPAN, 1, &tag);
1489: return(1);
1490: }
1491:
1.2 kristaps 1492:
1.1 kristaps 1493: /* ARGSUSED */
1494: static int
1495: mdoc_ft_pre(MDOC_ARGS)
1496: {
1.23 kristaps 1497: struct htmlpair tag;
1.1 kristaps 1498:
1.78 kristaps 1499: synopsis_pre(h, n);
1.23 kristaps 1500: PAIR_CLASS_INIT(&tag, "ftype");
1.133 kristaps 1501: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1502: return(1);
1503: }
1504:
1505:
1506: /* ARGSUSED */
1507: static int
1508: mdoc_fn_pre(MDOC_ARGS)
1509: {
1.157 kristaps 1510: struct tag *t;
1511: struct htmlpair tag[2];
1512: char nbuf[BUFSIZ];
1513: const char *sp, *ep;
1514: int sz, i, pretty;
1.1 kristaps 1515:
1.157 kristaps 1516: pretty = MDOC_SYNPRETTY & n->flags;
1.78 kristaps 1517: synopsis_pre(h, n);
1.1 kristaps 1518:
1.7 kristaps 1519: /* Split apart into type and name. */
1520: assert(n->child->string);
1521: sp = n->child->string;
1.19 kristaps 1522:
1.26 kristaps 1523: ep = strchr(sp, ' ');
1524: if (NULL != ep) {
1.23 kristaps 1525: PAIR_CLASS_INIT(&tag[0], "ftype");
1.133 kristaps 1526: t = print_otag(h, TAG_I, 1, tag);
1.19 kristaps 1527:
1528: while (ep) {
1529: sz = MIN((int)(ep - sp), BUFSIZ - 1);
1530: (void)memcpy(nbuf, sp, (size_t)sz);
1531: nbuf[sz] = '\0';
1532: print_text(h, nbuf);
1533: sp = ++ep;
1534: ep = strchr(sp, ' ');
1535: }
1536: print_tagq(h, t);
1.7 kristaps 1537: }
1.1 kristaps 1538:
1.23 kristaps 1539: PAIR_CLASS_INIT(&tag[0], "fname");
1.57 kristaps 1540:
1541: /*
1542: * FIXME: only refer to IDs that we know exist.
1543: */
1544:
1545: #if 0
1.87 kristaps 1546: if (MDOC_SYNPRETTY & n->flags) {
1.57 kristaps 1547: nbuf[0] = '\0';
1548: html_idcat(nbuf, sp, BUFSIZ);
1549: PAIR_ID_INIT(&tag[1], nbuf);
1550: } else {
1551: strlcpy(nbuf, "#", BUFSIZ);
1552: html_idcat(nbuf, sp, BUFSIZ);
1553: PAIR_HREF_INIT(&tag[1], nbuf);
1554: }
1555: #endif
1556:
1.132 kristaps 1557: t = print_otag(h, TAG_B, 1, tag);
1.7 kristaps 1558:
1559: if (sp) {
1.57 kristaps 1560: strlcpy(nbuf, sp, BUFSIZ);
1.7 kristaps 1561: print_text(h, nbuf);
1562: }
1563:
1.1 kristaps 1564: print_tagq(h, t);
1565:
1566: h->flags |= HTML_NOSPACE;
1567: print_text(h, "(");
1.163 kristaps 1568: h->flags |= HTML_NOSPACE;
1.1 kristaps 1569:
1.168 kristaps 1570: PAIR_CLASS_INIT(&tag[0], "farg");
1.23 kristaps 1571: bufinit(h);
1572: bufcat_style(h, "white-space", "nowrap");
1573: PAIR_STYLE_INIT(&tag[1], h);
1574:
1.157 kristaps 1575: for (n = n->child->next; n; n = n->next) {
1.23 kristaps 1576: i = 1;
1.87 kristaps 1577: if (MDOC_SYNPRETTY & n->flags)
1.23 kristaps 1578: i = 2;
1.133 kristaps 1579: t = print_otag(h, TAG_I, i, tag);
1.157 kristaps 1580: print_text(h, n->string);
1.1 kristaps 1581: print_tagq(h, t);
1.157 kristaps 1582: if (n->next) {
1.155 kristaps 1583: h->flags |= HTML_NOSPACE;
1.1 kristaps 1584: print_text(h, ",");
1.155 kristaps 1585: }
1.1 kristaps 1586: }
1587:
1.155 kristaps 1588: h->flags |= HTML_NOSPACE;
1.1 kristaps 1589: print_text(h, ")");
1.155 kristaps 1590:
1.157 kristaps 1591: if (pretty) {
1.155 kristaps 1592: h->flags |= HTML_NOSPACE;
1.1 kristaps 1593: print_text(h, ";");
1.155 kristaps 1594: }
1.99 kristaps 1595:
1596: return(0);
1597: }
1598:
1599:
1600: /* ARGSUSED */
1601: static int
1602: mdoc_sm_pre(MDOC_ARGS)
1603: {
1604:
1605: assert(n->child && MDOC_TEXT == n->child->type);
1606: if (0 == strcmp("on", n->child->string)) {
1.111 kristaps 1607: /*
1608: * FIXME: no p->col to check. Thus, if we have
1609: * .Bd -literal
1610: * .Sm off
1611: * 1 2
1612: * .Sm on
1613: * 3
1614: * .Ed
1615: * the "3" is preceded by a space.
1616: */
1.99 kristaps 1617: h->flags &= ~HTML_NOSPACE;
1618: h->flags &= ~HTML_NONOSPACE;
1619: } else
1620: h->flags |= HTML_NONOSPACE;
1.1 kristaps 1621:
1622: return(0);
1623: }
1624:
1.120 kristaps 1625: /* ARGSUSED */
1626: static int
1627: mdoc_pp_pre(MDOC_ARGS)
1628: {
1629:
1630: print_otag(h, TAG_P, 0, NULL);
1631: return(0);
1632:
1633: }
1.1 kristaps 1634:
1635: /* ARGSUSED */
1636: static int
1637: mdoc_sp_pre(MDOC_ARGS)
1638: {
1.120 kristaps 1639: struct roffsu su;
1.23 kristaps 1640: struct htmlpair tag;
1.1 kristaps 1641:
1.120 kristaps 1642: SCALE_VS_INIT(&su, 1);
1643:
1644: if (MDOC_sp == n->tok) {
1.171 kristaps 1645: if (NULL != (n = n->child))
1646: if ( ! a2roffsu(n->string, &su, SCALE_VS))
1647: SCALE_VS_INIT(&su, atoi(n->string));
1.120 kristaps 1648: } else
1649: su.scale = 0;
1.1 kristaps 1650:
1.168 kristaps 1651: bufinit(h);
1.23 kristaps 1652: bufcat_su(h, "height", &su);
1653: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 1654: print_otag(h, TAG_DIV, 1, &tag);
1.120 kristaps 1655:
1.42 kristaps 1656: /* So the div isn't empty: */
1657: print_text(h, "\\~");
1658:
1659: return(0);
1.1 kristaps 1660:
1661: }
1.2 kristaps 1662:
1663: /* ARGSUSED */
1664: static int
1665: mdoc_lk_pre(MDOC_ARGS)
1666: {
1.158 kristaps 1667: struct htmlpair tag[2];
1668:
1669: if (NULL == (n = n->child))
1670: return(0);
1.2 kristaps 1671:
1.158 kristaps 1672: assert(MDOC_TEXT == n->type);
1.2 kristaps 1673:
1.23 kristaps 1674: PAIR_CLASS_INIT(&tag[0], "link-ext");
1.158 kristaps 1675: PAIR_HREF_INIT(&tag[1], n->string);
1676:
1.2 kristaps 1677: print_otag(h, TAG_A, 2, tag);
1678:
1.170 kristaps 1679: if (NULL == n->next)
1680: print_text(h, n->string);
1681:
1682: for (n = n->next; n; n = n->next)
1.158 kristaps 1683: print_text(h, n->string);
1.2 kristaps 1684:
1685: return(0);
1686: }
1687:
1688:
1689: /* ARGSUSED */
1690: static int
1691: mdoc_mt_pre(MDOC_ARGS)
1692: {
1.159 kristaps 1693: struct htmlpair tag[2];
1694: struct tag *t;
1.2 kristaps 1695:
1.23 kristaps 1696: PAIR_CLASS_INIT(&tag[0], "link-mail");
1.2 kristaps 1697:
1.159 kristaps 1698: for (n = n->child; n; n = n->next) {
1699: assert(MDOC_TEXT == n->type);
1700:
1.16 kristaps 1701: bufinit(h);
1702: bufcat(h, "mailto:");
1.159 kristaps 1703: bufcat(h, n->string);
1704:
1.57 kristaps 1705: PAIR_HREF_INIT(&tag[1], h->buf);
1.2 kristaps 1706: t = print_otag(h, TAG_A, 2, tag);
1.159 kristaps 1707: print_text(h, n->string);
1.2 kristaps 1708: print_tagq(h, t);
1709: }
1710:
1711: return(0);
1712: }
1.4 kristaps 1713:
1714:
1715: /* ARGSUSED */
1716: static int
1717: mdoc_fo_pre(MDOC_ARGS)
1718: {
1.77 kristaps 1719: struct htmlpair tag;
1720: struct tag *t;
1.4 kristaps 1721:
1722: if (MDOC_BODY == n->type) {
1723: h->flags |= HTML_NOSPACE;
1724: print_text(h, "(");
1725: h->flags |= HTML_NOSPACE;
1726: return(1);
1.77 kristaps 1727: } else if (MDOC_BLOCK == n->type) {
1.78 kristaps 1728: synopsis_pre(h, n);
1.4 kristaps 1729: return(1);
1.57 kristaps 1730: }
1.4 kristaps 1731:
1.77 kristaps 1732: /* XXX: we drop non-initial arguments as per groff. */
1733:
1734: assert(n->child);
1735: assert(n->child->string);
1736:
1.23 kristaps 1737: PAIR_CLASS_INIT(&tag, "fname");
1.139 kristaps 1738: t = print_otag(h, TAG_B, 1, &tag);
1.77 kristaps 1739: print_text(h, n->child->string);
1740: print_tagq(h, t);
1741: return(0);
1.4 kristaps 1742: }
1743:
1744:
1745: /* ARGSUSED */
1746: static void
1747: mdoc_fo_post(MDOC_ARGS)
1748: {
1.78 kristaps 1749:
1.4 kristaps 1750: if (MDOC_BODY != n->type)
1751: return;
1.155 kristaps 1752: h->flags |= HTML_NOSPACE;
1.4 kristaps 1753: print_text(h, ")");
1.155 kristaps 1754: h->flags |= HTML_NOSPACE;
1.4 kristaps 1755: print_text(h, ";");
1756: }
1757:
1758:
1759: /* ARGSUSED */
1760: static int
1761: mdoc_in_pre(MDOC_ARGS)
1762: {
1.156 kristaps 1763: struct tag *t;
1764: struct htmlpair tag[2];
1765: int i;
1.34 kristaps 1766:
1.78 kristaps 1767: synopsis_pre(h, n);
1768:
1.23 kristaps 1769: PAIR_CLASS_INIT(&tag[0], "includes");
1.132 kristaps 1770: print_otag(h, TAG_B, 1, tag);
1.4 kristaps 1771:
1.156 kristaps 1772: /*
1773: * The first argument of the `In' gets special treatment as
1774: * being a linked value. Subsequent values are printed
1775: * afterward. groff does similarly. This also handles the case
1776: * of no children.
1777: */
1778:
1.87 kristaps 1779: if (MDOC_SYNPRETTY & n->flags && MDOC_LINE & n->flags)
1.4 kristaps 1780: print_text(h, "#include");
1781:
1782: print_text(h, "<");
1783: h->flags |= HTML_NOSPACE;
1784:
1.156 kristaps 1785: if (NULL != (n = n->child)) {
1786: assert(MDOC_TEXT == n->type);
1787:
1.23 kristaps 1788: PAIR_CLASS_INIT(&tag[0], "link-includes");
1.156 kristaps 1789:
1.23 kristaps 1790: i = 1;
1.17 kristaps 1791: if (h->base_includes) {
1.156 kristaps 1792: buffmt_includes(h, n->string);
1.161 kristaps 1793: PAIR_HREF_INIT(&tag[i], h->buf);
1794: i++;
1.156 kristaps 1795: }
1796:
1.17 kristaps 1797: t = print_otag(h, TAG_A, i, tag);
1.156 kristaps 1798: print_text(h, n->string);
1.17 kristaps 1799: print_tagq(h, t);
1.156 kristaps 1800:
1801: n = n->next;
1.17 kristaps 1802: }
1.4 kristaps 1803:
1804: h->flags |= HTML_NOSPACE;
1805: print_text(h, ">");
1.156 kristaps 1806:
1807: for ( ; n; n = n->next) {
1808: assert(MDOC_TEXT == n->type);
1809: print_text(h, n->string);
1810: }
1.4 kristaps 1811:
1812: return(0);
1813: }
1814:
1815:
1816: /* ARGSUSED */
1817: static int
1818: mdoc_ic_pre(MDOC_ARGS)
1819: {
1820: struct htmlpair tag;
1821:
1.23 kristaps 1822: PAIR_CLASS_INIT(&tag, "cmd");
1.132 kristaps 1823: print_otag(h, TAG_B, 1, &tag);
1.4 kristaps 1824: return(1);
1825: }
1826:
1827:
1828: /* ARGSUSED */
1829: static int
1830: mdoc_rv_pre(MDOC_ARGS)
1831: {
1.159 kristaps 1832: struct htmlpair tag;
1833: struct tag *t;
1834: int nchild;
1.4 kristaps 1835:
1.127 kristaps 1836: if (n->prev)
1837: print_otag(h, TAG_BR, 0, NULL);
1838:
1.160 kristaps 1839: PAIR_CLASS_INIT(&tag, "fname");
1840:
1.4 kristaps 1841: print_text(h, "The");
1842:
1.159 kristaps 1843: nchild = n->nchild;
1844: for (n = n->child; n; n = n->next) {
1845: assert(MDOC_TEXT == n->type);
1846:
1.139 kristaps 1847: t = print_otag(h, TAG_B, 1, &tag);
1.159 kristaps 1848: print_text(h, n->string);
1.4 kristaps 1849: print_tagq(h, t);
1.160 kristaps 1850:
1.159 kristaps 1851: h->flags |= HTML_NOSPACE;
1852: print_text(h, "()");
1853:
1854: if (nchild > 2 && n->next) {
1855: h->flags |= HTML_NOSPACE;
1856: print_text(h, ",");
1857: }
1.4 kristaps 1858:
1.159 kristaps 1859: if (n->next && NULL == n->next->next)
1860: print_text(h, "and");
1.4 kristaps 1861: }
1862:
1.159 kristaps 1863: if (nchild > 1)
1.4 kristaps 1864: print_text(h, "functions return");
1865: else
1866: print_text(h, "function returns");
1867:
1868: print_text(h, "the value 0 if successful; otherwise the value "
1869: "-1 is returned and the global variable");
1870:
1.23 kristaps 1871: PAIR_CLASS_INIT(&tag, "var");
1.132 kristaps 1872: t = print_otag(h, TAG_B, 1, &tag);
1.4 kristaps 1873: print_text(h, "errno");
1874: print_tagq(h, t);
1875: print_text(h, "is set to indicate the error.");
1876: return(0);
1877: }
1878:
1879:
1880: /* ARGSUSED */
1881: static int
1882: mdoc_va_pre(MDOC_ARGS)
1883: {
1884: struct htmlpair tag;
1885:
1.23 kristaps 1886: PAIR_CLASS_INIT(&tag, "var");
1.132 kristaps 1887: print_otag(h, TAG_B, 1, &tag);
1.4 kristaps 1888: return(1);
1889: }
1890:
1891:
1892: /* ARGSUSED */
1893: static int
1.5 kristaps 1894: mdoc_ap_pre(MDOC_ARGS)
1895: {
1896:
1897: h->flags |= HTML_NOSPACE;
1898: print_text(h, "\\(aq");
1899: h->flags |= HTML_NOSPACE;
1900: return(1);
1901: }
1902:
1903:
1904: /* ARGSUSED */
1905: static int
1906: mdoc_bf_pre(MDOC_ARGS)
1907: {
1.23 kristaps 1908: struct htmlpair tag[2];
1909: struct roffsu su;
1.5 kristaps 1910:
1911: if (MDOC_HEAD == n->type)
1912: return(0);
1.92 kristaps 1913: else if (MDOC_BODY != n->type)
1.5 kristaps 1914: return(1);
1915:
1.137 kristaps 1916: if (FONT_Em == n->norm->Bf.font)
1.92 kristaps 1917: PAIR_CLASS_INIT(&tag[0], "emph");
1.137 kristaps 1918: else if (FONT_Sy == n->norm->Bf.font)
1.92 kristaps 1919: PAIR_CLASS_INIT(&tag[0], "symb");
1.137 kristaps 1920: else if (FONT_Li == n->norm->Bf.font)
1.92 kristaps 1921: PAIR_CLASS_INIT(&tag[0], "lit");
1922: else
1923: PAIR_CLASS_INIT(&tag[0], "none");
1.5 kristaps 1924:
1.92 kristaps 1925: /*
1926: * We want this to be inline-formatted, but needs to be div to
1927: * accept block children.
1928: */
1.168 kristaps 1929: bufinit(h);
1.23 kristaps 1930: bufcat_style(h, "display", "inline");
1931: SCALE_HS_INIT(&su, 1);
1.92 kristaps 1932: /* Needs a left-margin for spacing. */
1933: bufcat_su(h, "margin-left", &su);
1.23 kristaps 1934: PAIR_STYLE_INIT(&tag[1], h);
1.5 kristaps 1935: print_otag(h, TAG_DIV, 2, tag);
1936: return(1);
1937: }
1938:
1939:
1940: /* ARGSUSED */
1941: static int
1942: mdoc_ms_pre(MDOC_ARGS)
1943: {
1944: struct htmlpair tag;
1945:
1.23 kristaps 1946: PAIR_CLASS_INIT(&tag, "symb");
1.5 kristaps 1947: print_otag(h, TAG_SPAN, 1, &tag);
1948: return(1);
1949: }
1950:
1951:
1952: /* ARGSUSED */
1953: static int
1.110 schwarze 1954: mdoc_igndelim_pre(MDOC_ARGS)
1.5 kristaps 1955: {
1956:
1957: h->flags |= HTML_IGNDELIM;
1958: return(1);
1959: }
1960:
1961:
1962: /* ARGSUSED */
1963: static void
1964: mdoc_pf_post(MDOC_ARGS)
1965: {
1966:
1967: h->flags |= HTML_NOSPACE;
1968: }
1969:
1970:
1971: /* ARGSUSED */
1972: static int
1973: mdoc_rs_pre(MDOC_ARGS)
1974: {
1.23 kristaps 1975: struct htmlpair tag;
1.5 kristaps 1976:
1977: if (MDOC_BLOCK != n->type)
1978: return(1);
1979:
1.120 kristaps 1980: if (n->prev && SEC_SEE_ALSO == n->sec)
1981: print_otag(h, TAG_P, 0, NULL);
1.5 kristaps 1982:
1.23 kristaps 1983: PAIR_CLASS_INIT(&tag, "ref");
1.8 kristaps 1984: print_otag(h, TAG_SPAN, 1, &tag);
1.5 kristaps 1985: return(1);
1986: }
1.6 kristaps 1987:
1988:
1989:
1990: /* ARGSUSED */
1991: static int
1992: mdoc_li_pre(MDOC_ARGS)
1993: {
1994: struct htmlpair tag;
1995:
1.23 kristaps 1996: PAIR_CLASS_INIT(&tag, "lit");
1.6 kristaps 1997: print_otag(h, TAG_SPAN, 1, &tag);
1998: return(1);
1999: }
2000:
2001:
2002: /* ARGSUSED */
2003: static int
2004: mdoc_sy_pre(MDOC_ARGS)
2005: {
2006: struct htmlpair tag;
2007:
1.23 kristaps 2008: PAIR_CLASS_INIT(&tag, "symb");
1.6 kristaps 2009: print_otag(h, TAG_SPAN, 1, &tag);
2010: return(1);
2011: }
2012:
2013:
2014: /* ARGSUSED */
2015: static int
2016: mdoc_bt_pre(MDOC_ARGS)
2017: {
2018:
2019: print_text(h, "is currently in beta test.");
2020: return(0);
2021: }
2022:
2023:
2024: /* ARGSUSED */
2025: static int
2026: mdoc_ud_pre(MDOC_ARGS)
2027: {
2028:
2029: print_text(h, "currently under development.");
2030: return(0);
2031: }
2032:
2033:
2034: /* ARGSUSED */
2035: static int
2036: mdoc_lb_pre(MDOC_ARGS)
2037: {
2038: struct htmlpair tag;
2039:
1.127 kristaps 2040: if (SEC_LIBRARY == n->sec && MDOC_LINE & n->flags && n->prev)
2041: print_otag(h, TAG_BR, 0, NULL);
2042:
1.23 kristaps 2043: PAIR_CLASS_INIT(&tag, "lib");
1.6 kristaps 2044: print_otag(h, TAG_SPAN, 1, &tag);
2045: return(1);
2046: }
1.10 kristaps 2047:
2048:
2049: /* ARGSUSED */
2050: static int
2051: mdoc__x_pre(MDOC_ARGS)
2052: {
1.38 kristaps 2053: struct htmlpair tag[2];
1.133 kristaps 2054: enum htmltag t;
2055:
2056: t = TAG_SPAN;
1.37 kristaps 2057:
1.10 kristaps 2058: switch (n->tok) {
2059: case(MDOC__A):
1.38 kristaps 2060: PAIR_CLASS_INIT(&tag[0], "ref-auth");
1.103 kristaps 2061: if (n->prev && MDOC__A == n->prev->tok)
2062: if (NULL == n->next || MDOC__A != n->next->tok)
2063: print_text(h, "and");
1.10 kristaps 2064: break;
2065: case(MDOC__B):
1.38 kristaps 2066: PAIR_CLASS_INIT(&tag[0], "ref-book");
1.133 kristaps 2067: t = TAG_I;
1.10 kristaps 2068: break;
2069: case(MDOC__C):
1.38 kristaps 2070: PAIR_CLASS_INIT(&tag[0], "ref-city");
1.10 kristaps 2071: break;
2072: case(MDOC__D):
1.38 kristaps 2073: PAIR_CLASS_INIT(&tag[0], "ref-date");
1.10 kristaps 2074: break;
2075: case(MDOC__I):
1.38 kristaps 2076: PAIR_CLASS_INIT(&tag[0], "ref-issue");
1.133 kristaps 2077: t = TAG_I;
1.10 kristaps 2078: break;
2079: case(MDOC__J):
1.38 kristaps 2080: PAIR_CLASS_INIT(&tag[0], "ref-jrnl");
1.133 kristaps 2081: t = TAG_I;
1.10 kristaps 2082: break;
2083: case(MDOC__N):
1.38 kristaps 2084: PAIR_CLASS_INIT(&tag[0], "ref-num");
1.10 kristaps 2085: break;
2086: case(MDOC__O):
1.38 kristaps 2087: PAIR_CLASS_INIT(&tag[0], "ref-opt");
1.10 kristaps 2088: break;
2089: case(MDOC__P):
1.38 kristaps 2090: PAIR_CLASS_INIT(&tag[0], "ref-page");
1.10 kristaps 2091: break;
2092: case(MDOC__Q):
1.38 kristaps 2093: PAIR_CLASS_INIT(&tag[0], "ref-corp");
1.10 kristaps 2094: break;
2095: case(MDOC__R):
1.38 kristaps 2096: PAIR_CLASS_INIT(&tag[0], "ref-rep");
1.10 kristaps 2097: break;
2098: case(MDOC__T):
1.38 kristaps 2099: PAIR_CLASS_INIT(&tag[0], "ref-title");
1.10 kristaps 2100: break;
1.38 kristaps 2101: case(MDOC__U):
2102: PAIR_CLASS_INIT(&tag[0], "link-ref");
2103: break;
1.10 kristaps 2104: case(MDOC__V):
1.38 kristaps 2105: PAIR_CLASS_INIT(&tag[0], "ref-vol");
1.10 kristaps 2106: break;
2107: default:
2108: abort();
2109: /* NOTREACHED */
2110: }
2111:
1.38 kristaps 2112: if (MDOC__U != n->tok) {
1.133 kristaps 2113: print_otag(h, t, 1, tag);
1.38 kristaps 2114: return(1);
2115: }
2116:
2117: PAIR_HREF_INIT(&tag[1], n->child->string);
2118: print_otag(h, TAG_A, 2, tag);
1.103 kristaps 2119:
1.10 kristaps 2120: return(1);
2121: }
2122:
2123:
2124: /* ARGSUSED */
2125: static void
2126: mdoc__x_post(MDOC_ARGS)
2127: {
1.103 kristaps 2128:
2129: if (MDOC__A == n->tok && n->next && MDOC__A == n->next->tok)
2130: if (NULL == n->next->next || MDOC__A != n->next->next->tok)
2131: if (NULL == n->prev || MDOC__A != n->prev->tok)
2132: return;
1.10 kristaps 2133:
1.61 kristaps 2134: /* TODO: %U */
2135:
1.106 kristaps 2136: if (NULL == n->parent || MDOC_Rs != n->parent->tok)
2137: return;
2138:
1.155 kristaps 2139: h->flags |= HTML_NOSPACE;
1.10 kristaps 2140: print_text(h, n->next ? "," : ".");
1.94 kristaps 2141: }
2142:
2143:
2144: /* ARGSUSED */
2145: static int
2146: mdoc_bk_pre(MDOC_ARGS)
2147: {
2148:
2149: switch (n->type) {
2150: case (MDOC_BLOCK):
2151: break;
2152: case (MDOC_HEAD):
2153: return(0);
2154: case (MDOC_BODY):
1.131 kristaps 2155: if (n->parent->args || 0 == n->prev->nchild)
2156: h->flags |= HTML_PREKEEP;
1.94 kristaps 2157: break;
2158: default:
2159: abort();
2160: /* NOTREACHED */
2161: }
2162:
2163: return(1);
2164: }
2165:
2166:
2167: /* ARGSUSED */
2168: static void
2169: mdoc_bk_post(MDOC_ARGS)
2170: {
2171:
2172: if (MDOC_BODY == n->type)
2173: h->flags &= ~(HTML_KEEP | HTML_PREKEEP);
1.10 kristaps 2174: }
1.107 kristaps 2175:
2176:
2177: /* ARGSUSED */
2178: static int
2179: mdoc_quote_pre(MDOC_ARGS)
2180: {
2181: struct htmlpair tag;
2182:
2183: if (MDOC_BODY != n->type)
2184: return(1);
2185:
2186: switch (n->tok) {
2187: case (MDOC_Ao):
2188: /* FALLTHROUGH */
2189: case (MDOC_Aq):
2190: print_text(h, "\\(la");
2191: break;
2192: case (MDOC_Bro):
2193: /* FALLTHROUGH */
2194: case (MDOC_Brq):
2195: print_text(h, "\\(lC");
2196: break;
2197: case (MDOC_Bo):
2198: /* FALLTHROUGH */
2199: case (MDOC_Bq):
2200: print_text(h, "\\(lB");
2201: break;
2202: case (MDOC_Oo):
2203: /* FALLTHROUGH */
2204: case (MDOC_Op):
2205: print_text(h, "\\(lB");
1.109 kristaps 2206: h->flags |= HTML_NOSPACE;
1.107 kristaps 2207: PAIR_CLASS_INIT(&tag, "opt");
2208: print_otag(h, TAG_SPAN, 1, &tag);
2209: break;
2210: case (MDOC_Do):
2211: /* FALLTHROUGH */
2212: case (MDOC_Dq):
2213: /* FALLTHROUGH */
2214: case (MDOC_Qo):
2215: /* FALLTHROUGH */
2216: case (MDOC_Qq):
2217: print_text(h, "\\(lq");
2218: break;
2219: case (MDOC_Po):
2220: /* FALLTHROUGH */
2221: case (MDOC_Pq):
2222: print_text(h, "(");
2223: break;
2224: case (MDOC_Ql):
2225: /* FALLTHROUGH */
2226: case (MDOC_So):
2227: /* FALLTHROUGH */
2228: case (MDOC_Sq):
2229: print_text(h, "\\(oq");
2230: break;
2231: default:
2232: abort();
2233: /* NOTREACHED */
2234: }
2235:
2236: h->flags |= HTML_NOSPACE;
2237: return(1);
2238: }
2239:
2240:
2241: /* ARGSUSED */
2242: static void
2243: mdoc_quote_post(MDOC_ARGS)
2244: {
2245:
2246: if (MDOC_BODY != n->type)
2247: return;
2248:
2249: h->flags |= HTML_NOSPACE;
2250:
2251: switch (n->tok) {
2252: case (MDOC_Ao):
2253: /* FALLTHROUGH */
2254: case (MDOC_Aq):
2255: print_text(h, "\\(ra");
2256: break;
2257: case (MDOC_Bro):
2258: /* FALLTHROUGH */
2259: case (MDOC_Brq):
2260: print_text(h, "\\(rC");
2261: break;
2262: case (MDOC_Oo):
2263: /* FALLTHROUGH */
2264: case (MDOC_Op):
2265: /* FALLTHROUGH */
2266: case (MDOC_Bo):
2267: /* FALLTHROUGH */
2268: case (MDOC_Bq):
2269: print_text(h, "\\(rB");
2270: break;
2271: case (MDOC_Qo):
2272: /* FALLTHROUGH */
2273: case (MDOC_Qq):
2274: /* FALLTHROUGH */
2275: case (MDOC_Do):
2276: /* FALLTHROUGH */
2277: case (MDOC_Dq):
2278: print_text(h, "\\(rq");
2279: break;
2280: case (MDOC_Po):
2281: /* FALLTHROUGH */
2282: case (MDOC_Pq):
2283: print_text(h, ")");
2284: break;
2285: case (MDOC_Ql):
2286: /* FALLTHROUGH */
2287: case (MDOC_So):
2288: /* FALLTHROUGH */
2289: case (MDOC_Sq):
2290: print_text(h, "\\(aq");
2291: break;
2292: default:
2293: abort();
2294: /* NOTREACHED */
2295: }
2296: }
2297:
2298:
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