Annotation of src/usr.bin/mandoc/mdoc_html.c, Revision 1.102
1.102 ! schwarze 1: /* $OpenBSD: mdoc_html.c,v 1.101 2015/03/03 21:09:25 schwarze Exp $ */
1.1 schwarze 2: /*
1.83 schwarze 3: * Copyright (c) 2008-2011, 2014 Kristaps Dzonsons <kristaps@bsd.lv>
1.94 schwarze 4: * Copyright (c) 2014, 2015 Ingo Schwarze <schwarze@openbsd.org>
1.1 schwarze 5: *
6: * Permission to use, copy, modify, and distribute this software for any
7: * purpose with or without fee is hereby granted, provided that the above
8: * copyright notice and this permission notice appear in all copies.
9: *
1.102 ! schwarze 10: * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHORS DISCLAIM ALL WARRANTIES
1.1 schwarze 11: * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
1.102 ! schwarze 12: * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR
1.1 schwarze 13: * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
14: * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
15: * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
16: * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
17: */
18: #include <sys/types.h>
19:
20: #include <assert.h>
21: #include <ctype.h>
22: #include <stdio.h>
23: #include <stdlib.h>
24: #include <string.h>
25: #include <unistd.h>
26:
1.72 schwarze 27: #include "mandoc_aux.h"
1.102 ! schwarze 28: #include "roff.h"
1.90 schwarze 29: #include "mdoc.h"
1.1 schwarze 30: #include "out.h"
31: #include "html.h"
32: #include "main.h"
33:
34: #define INDENT 5
35:
1.67 schwarze 36: #define MDOC_ARGS const struct mdoc_meta *meta, \
1.100 schwarze 37: struct mdoc_node *n, \
1.1 schwarze 38: struct html *h
39:
1.6 schwarze 40: #ifndef MIN
41: #define MIN(a,b) ((/*CONSTCOND*/(a)<(b))?(a):(b))
42: #endif
43:
1.1 schwarze 44: struct htmlmdoc {
45: int (*pre)(MDOC_ARGS);
46: void (*post)(MDOC_ARGS);
47: };
48:
49: static void print_mdoc(MDOC_ARGS);
50: static void print_mdoc_head(MDOC_ARGS);
51: static void print_mdoc_node(MDOC_ARGS);
52: static void print_mdoc_nodelist(MDOC_ARGS);
1.71 schwarze 53: static void synopsis_pre(struct html *,
1.21 schwarze 54: const struct mdoc_node *);
1.1 schwarze 55:
56: static void a2width(const char *, struct roffsu *);
57:
58: static void mdoc_root_post(MDOC_ARGS);
59: static int mdoc_root_pre(MDOC_ARGS);
60:
61: static void mdoc__x_post(MDOC_ARGS);
62: static int mdoc__x_pre(MDOC_ARGS);
63: static int mdoc_ad_pre(MDOC_ARGS);
64: static int mdoc_an_pre(MDOC_ARGS);
65: static int mdoc_ap_pre(MDOC_ARGS);
66: static int mdoc_ar_pre(MDOC_ARGS);
67: static int mdoc_bd_pre(MDOC_ARGS);
68: static int mdoc_bf_pre(MDOC_ARGS);
1.25 schwarze 69: static void mdoc_bk_post(MDOC_ARGS);
70: static int mdoc_bk_pre(MDOC_ARGS);
1.1 schwarze 71: static int mdoc_bl_pre(MDOC_ARGS);
72: static int mdoc_bt_pre(MDOC_ARGS);
73: static int mdoc_bx_pre(MDOC_ARGS);
74: static int mdoc_cd_pre(MDOC_ARGS);
75: static int mdoc_d1_pre(MDOC_ARGS);
76: static int mdoc_dv_pre(MDOC_ARGS);
77: static int mdoc_fa_pre(MDOC_ARGS);
78: static int mdoc_fd_pre(MDOC_ARGS);
79: static int mdoc_fl_pre(MDOC_ARGS);
80: static int mdoc_fn_pre(MDOC_ARGS);
81: static int mdoc_ft_pre(MDOC_ARGS);
82: static int mdoc_em_pre(MDOC_ARGS);
1.96 schwarze 83: static void mdoc_eo_post(MDOC_ARGS);
84: static int mdoc_eo_pre(MDOC_ARGS);
1.1 schwarze 85: static int mdoc_er_pre(MDOC_ARGS);
86: static int mdoc_ev_pre(MDOC_ARGS);
87: static int mdoc_ex_pre(MDOC_ARGS);
88: static void mdoc_fo_post(MDOC_ARGS);
89: static int mdoc_fo_pre(MDOC_ARGS);
90: static int mdoc_ic_pre(MDOC_ARGS);
1.34 schwarze 91: static int mdoc_igndelim_pre(MDOC_ARGS);
1.1 schwarze 92: static int mdoc_in_pre(MDOC_ARGS);
93: static int mdoc_it_pre(MDOC_ARGS);
94: static int mdoc_lb_pre(MDOC_ARGS);
95: static int mdoc_li_pre(MDOC_ARGS);
96: static int mdoc_lk_pre(MDOC_ARGS);
97: static int mdoc_mt_pre(MDOC_ARGS);
98: static int mdoc_ms_pre(MDOC_ARGS);
99: static int mdoc_nd_pre(MDOC_ARGS);
100: static int mdoc_nm_pre(MDOC_ARGS);
1.85 schwarze 101: static int mdoc_no_pre(MDOC_ARGS);
1.1 schwarze 102: static int mdoc_ns_pre(MDOC_ARGS);
103: static int mdoc_pa_pre(MDOC_ARGS);
104: static void mdoc_pf_post(MDOC_ARGS);
1.40 schwarze 105: static int mdoc_pp_pre(MDOC_ARGS);
1.32 schwarze 106: static void mdoc_quote_post(MDOC_ARGS);
107: static int mdoc_quote_pre(MDOC_ARGS);
1.1 schwarze 108: static int mdoc_rs_pre(MDOC_ARGS);
109: static int mdoc_rv_pre(MDOC_ARGS);
110: static int mdoc_sh_pre(MDOC_ARGS);
1.74 schwarze 111: static int mdoc_skip_pre(MDOC_ARGS);
1.26 schwarze 112: static int mdoc_sm_pre(MDOC_ARGS);
1.1 schwarze 113: static int mdoc_sp_pre(MDOC_ARGS);
114: static int mdoc_ss_pre(MDOC_ARGS);
115: static int mdoc_sx_pre(MDOC_ARGS);
116: static int mdoc_sy_pre(MDOC_ARGS);
117: static int mdoc_ud_pre(MDOC_ARGS);
118: static int mdoc_va_pre(MDOC_ARGS);
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] = {
124: {mdoc_ap_pre, NULL}, /* Ap */
125: {NULL, NULL}, /* Dd */
126: {NULL, NULL}, /* Dt */
127: {NULL, NULL}, /* Os */
128: {mdoc_sh_pre, NULL }, /* Sh */
1.71 schwarze 129: {mdoc_ss_pre, NULL }, /* Ss */
130: {mdoc_pp_pre, NULL}, /* Pp */
1.1 schwarze 131: {mdoc_d1_pre, NULL}, /* D1 */
132: {mdoc_d1_pre, NULL}, /* Dl */
133: {mdoc_bd_pre, NULL}, /* Bd */
134: {NULL, NULL}, /* Ed */
1.40 schwarze 135: {mdoc_bl_pre, NULL}, /* Bl */
1.1 schwarze 136: {NULL, NULL}, /* El */
137: {mdoc_it_pre, NULL}, /* It */
1.71 schwarze 138: {mdoc_ad_pre, NULL}, /* Ad */
1.1 schwarze 139: {mdoc_an_pre, NULL}, /* An */
140: {mdoc_ar_pre, NULL}, /* Ar */
141: {mdoc_cd_pre, NULL}, /* Cd */
142: {mdoc_fl_pre, NULL}, /* Cm */
1.71 schwarze 143: {mdoc_dv_pre, NULL}, /* Dv */
144: {mdoc_er_pre, NULL}, /* Er */
145: {mdoc_ev_pre, NULL}, /* Ev */
1.1 schwarze 146: {mdoc_ex_pre, NULL}, /* Ex */
1.71 schwarze 147: {mdoc_fa_pre, NULL}, /* Fa */
148: {mdoc_fd_pre, NULL}, /* Fd */
1.1 schwarze 149: {mdoc_fl_pre, NULL}, /* Fl */
1.71 schwarze 150: {mdoc_fn_pre, NULL}, /* Fn */
151: {mdoc_ft_pre, NULL}, /* Ft */
152: {mdoc_ic_pre, NULL}, /* Ic */
153: {mdoc_in_pre, NULL}, /* In */
1.1 schwarze 154: {mdoc_li_pre, NULL}, /* Li */
1.71 schwarze 155: {mdoc_nd_pre, NULL}, /* Nd */
156: {mdoc_nm_pre, NULL}, /* Nm */
1.32 schwarze 157: {mdoc_quote_pre, mdoc_quote_post}, /* Op */
1.74 schwarze 158: {mdoc_ft_pre, NULL}, /* Ot */
1.1 schwarze 159: {mdoc_pa_pre, NULL}, /* Pa */
160: {mdoc_rv_pre, NULL}, /* Rv */
1.71 schwarze 161: {NULL, NULL}, /* St */
1.1 schwarze 162: {mdoc_va_pre, NULL}, /* Va */
1.71 schwarze 163: {mdoc_vt_pre, NULL}, /* Vt */
1.1 schwarze 164: {mdoc_xr_pre, NULL}, /* Xr */
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 */
176: {NULL, NULL}, /* Ac */
1.32 schwarze 177: {mdoc_quote_pre, mdoc_quote_post}, /* Ao */
178: {mdoc_quote_pre, mdoc_quote_post}, /* Aq */
1.1 schwarze 179: {NULL, NULL}, /* At */
180: {NULL, NULL}, /* Bc */
1.71 schwarze 181: {mdoc_bf_pre, NULL}, /* Bf */
1.32 schwarze 182: {mdoc_quote_pre, mdoc_quote_post}, /* Bo */
183: {mdoc_quote_pre, mdoc_quote_post}, /* Bq */
1.1 schwarze 184: {mdoc_xx_pre, NULL}, /* Bsx */
185: {mdoc_bx_pre, NULL}, /* Bx */
1.87 schwarze 186: {mdoc_skip_pre, NULL}, /* Db */
1.1 schwarze 187: {NULL, NULL}, /* Dc */
1.32 schwarze 188: {mdoc_quote_pre, mdoc_quote_post}, /* Do */
189: {mdoc_quote_pre, mdoc_quote_post}, /* Dq */
1.11 schwarze 190: {NULL, NULL}, /* Ec */ /* FIXME: no space */
1.1 schwarze 191: {NULL, NULL}, /* Ef */
1.71 schwarze 192: {mdoc_em_pre, NULL}, /* Em */
1.96 schwarze 193: {mdoc_eo_pre, mdoc_eo_post}, /* Eo */
1.1 schwarze 194: {mdoc_xx_pre, NULL}, /* Fx */
1.26 schwarze 195: {mdoc_ms_pre, NULL}, /* Ms */
1.85 schwarze 196: {mdoc_no_pre, NULL}, /* No */
1.1 schwarze 197: {mdoc_ns_pre, NULL}, /* Ns */
198: {mdoc_xx_pre, NULL}, /* Nx */
199: {mdoc_xx_pre, NULL}, /* Ox */
200: {NULL, NULL}, /* Pc */
1.34 schwarze 201: {mdoc_igndelim_pre, mdoc_pf_post}, /* Pf */
1.32 schwarze 202: {mdoc_quote_pre, mdoc_quote_post}, /* Po */
203: {mdoc_quote_pre, mdoc_quote_post}, /* Pq */
1.1 schwarze 204: {NULL, NULL}, /* Qc */
1.32 schwarze 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 schwarze 208: {NULL, NULL}, /* Re */
209: {mdoc_rs_pre, NULL}, /* Rs */
210: {NULL, NULL}, /* Sc */
1.32 schwarze 211: {mdoc_quote_pre, mdoc_quote_post}, /* So */
212: {mdoc_quote_pre, mdoc_quote_post}, /* Sq */
1.71 schwarze 213: {mdoc_sm_pre, NULL}, /* Sm */
1.1 schwarze 214: {mdoc_sx_pre, NULL}, /* Sx */
215: {mdoc_sy_pre, NULL}, /* Sy */
216: {NULL, NULL}, /* Tn */
217: {mdoc_xx_pre, NULL}, /* Ux */
218: {NULL, NULL}, /* Xc */
219: {NULL, NULL}, /* Xo */
1.71 schwarze 220: {mdoc_fo_pre, mdoc_fo_post}, /* Fo */
221: {NULL, NULL}, /* Fc */
1.32 schwarze 222: {mdoc_quote_pre, mdoc_quote_post}, /* Oo */
1.1 schwarze 223: {NULL, NULL}, /* Oc */
1.25 schwarze 224: {mdoc_bk_pre, mdoc_bk_post}, /* Bk */
1.1 schwarze 225: {NULL, NULL}, /* Ek */
226: {mdoc_bt_pre, NULL}, /* Bt */
227: {NULL, NULL}, /* Hf */
1.74 schwarze 228: {mdoc_em_pre, NULL}, /* Fr */
1.1 schwarze 229: {mdoc_ud_pre, NULL}, /* Ud */
230: {mdoc_lb_pre, NULL}, /* Lb */
1.71 schwarze 231: {mdoc_pp_pre, NULL}, /* Lp */
232: {mdoc_lk_pre, NULL}, /* Lk */
233: {mdoc_mt_pre, NULL}, /* Mt */
234: {mdoc_quote_pre, mdoc_quote_post}, /* Brq */
235: {mdoc_quote_pre, mdoc_quote_post}, /* Bro */
236: {NULL, NULL}, /* Brc */
237: {mdoc__x_pre, mdoc__x_post}, /* %C */
1.74 schwarze 238: {mdoc_skip_pre, NULL}, /* Es */
239: {mdoc_quote_pre, mdoc_quote_post}, /* En */
1.71 schwarze 240: {mdoc_xx_pre, NULL}, /* Dx */
241: {mdoc__x_pre, mdoc__x_post}, /* %Q */
1.1 schwarze 242: {mdoc_sp_pre, NULL}, /* br */
1.71 schwarze 243: {mdoc_sp_pre, NULL}, /* sp */
244: {mdoc__x_pre, mdoc__x_post}, /* %U */
245: {NULL, NULL}, /* Ta */
1.74 schwarze 246: {mdoc_skip_pre, NULL}, /* ll */
1.1 schwarze 247: };
248:
1.40 schwarze 249: static const char * const lists[LIST_MAX] = {
250: NULL,
251: "list-bul",
252: "list-col",
253: "list-dash",
254: "list-diag",
255: "list-enum",
256: "list-hang",
257: "list-hyph",
258: "list-inset",
259: "list-item",
260: "list-ohang",
261: "list-tag"
262: };
1.1 schwarze 263:
1.71 schwarze 264:
1.1 schwarze 265: void
1.67 schwarze 266: html_mdoc(void *arg, const struct mdoc *mdoc)
1.1 schwarze 267: {
268:
1.100 schwarze 269: print_mdoc(mdoc_meta(mdoc), mdoc_node(mdoc)->child,
1.71 schwarze 270: (struct html *)arg);
1.62 schwarze 271: putchar('\n');
1.1 schwarze 272: }
273:
274: /*
275: * Calculate the scaling unit passed in a `-width' argument. This uses
276: * either a native scaling unit (e.g., 1i, 2m) or the string length of
277: * the value.
278: */
279: static void
280: a2width(const char *p, struct roffsu *su)
281: {
282:
1.92 schwarze 283: if (a2roffsu(p, su, SCALE_MAX) < 2) {
1.84 schwarze 284: su->unit = SCALE_EN;
1.57 schwarze 285: su->scale = html_strlen(p);
1.93 schwarze 286: } else if (su->scale < 0.0)
287: su->scale = 0.0;
1.1 schwarze 288: }
289:
290: /*
1.21 schwarze 291: * See the same function in mdoc_term.c for documentation.
292: */
293: static void
294: synopsis_pre(struct html *h, const struct mdoc_node *n)
295: {
296:
1.23 schwarze 297: if (NULL == n->prev || ! (MDOC_SYNPRETTY & n->flags))
1.21 schwarze 298: return;
299:
1.71 schwarze 300: if (n->prev->tok == n->tok &&
301: MDOC_Fo != n->tok &&
302: MDOC_Ft != n->tok &&
303: MDOC_Fn != n->tok) {
1.40 schwarze 304: print_otag(h, TAG_BR, 0, NULL);
1.21 schwarze 305: return;
306: }
307:
308: switch (n->prev->tok) {
1.71 schwarze 309: case MDOC_Fd:
1.21 schwarze 310: /* FALLTHROUGH */
1.71 schwarze 311: case MDOC_Fn:
1.21 schwarze 312: /* FALLTHROUGH */
1.71 schwarze 313: case MDOC_Fo:
1.21 schwarze 314: /* FALLTHROUGH */
1.71 schwarze 315: case MDOC_In:
1.21 schwarze 316: /* FALLTHROUGH */
1.71 schwarze 317: case MDOC_Vt:
1.83 schwarze 318: print_paragraph(h);
1.21 schwarze 319: break;
1.71 schwarze 320: case MDOC_Ft:
1.21 schwarze 321: if (MDOC_Fn != n->tok && MDOC_Fo != n->tok) {
1.83 schwarze 322: print_paragraph(h);
1.21 schwarze 323: break;
324: }
325: /* FALLTHROUGH */
326: default:
1.40 schwarze 327: print_otag(h, TAG_BR, 0, NULL);
1.21 schwarze 328: break;
329: }
330: }
331:
1.1 schwarze 332: static void
333: print_mdoc(MDOC_ARGS)
334: {
1.62 schwarze 335: struct tag *t, *tt;
336: struct htmlpair tag;
337:
338: PAIR_CLASS_INIT(&tag, "mandoc");
1.1 schwarze 339:
1.62 schwarze 340: if ( ! (HTML_FRAGMENT & h->oflags)) {
341: print_gen_decls(h);
342: t = print_otag(h, TAG_HTML, 0, NULL);
343: tt = print_otag(h, TAG_HEAD, 0, NULL);
1.67 schwarze 344: print_mdoc_head(meta, n, h);
1.62 schwarze 345: print_tagq(h, tt);
346: print_otag(h, TAG_BODY, 0, NULL);
347: print_otag(h, TAG_DIV, 1, &tag);
1.71 schwarze 348: } else
1.62 schwarze 349: t = print_otag(h, TAG_DIV, 1, &tag);
1.1 schwarze 350:
1.67 schwarze 351: print_mdoc_nodelist(meta, n, h);
1.1 schwarze 352: print_tagq(h, t);
353: }
354:
355: static void
356: print_mdoc_head(MDOC_ARGS)
357: {
358:
359: print_gen_head(h);
360: bufinit(h);
1.78 schwarze 361: bufcat(h, meta->title);
362: if (meta->msec)
363: bufcat_fmt(h, "(%s)", meta->msec);
1.67 schwarze 364: if (meta->arch)
365: bufcat_fmt(h, " (%s)", meta->arch);
1.1 schwarze 366:
367: print_otag(h, TAG_TITLE, 0, NULL);
368: print_text(h, h->buf);
369: }
370:
371: static void
372: print_mdoc_nodelist(MDOC_ARGS)
373: {
374:
1.95 schwarze 375: while (n != NULL) {
376: print_mdoc_node(meta, n, h);
377: n = n->next;
378: }
1.1 schwarze 379: }
380:
381: static void
382: print_mdoc_node(MDOC_ARGS)
383: {
384: int child;
385: struct tag *t;
386:
387: child = 1;
1.2 schwarze 388: t = h->tags.head;
1.100 schwarze 389: n->flags &= ~MDOC_ENDED;
1.1 schwarze 390:
391: switch (n->type) {
1.102 ! schwarze 392: case ROFFT_ROOT:
1.67 schwarze 393: child = mdoc_root_pre(meta, n, h);
1.1 schwarze 394: break;
1.102 ! schwarze 395: case ROFFT_TEXT:
1.48 schwarze 396: /* No tables in this mode... */
397: assert(NULL == h->tblt);
1.50 schwarze 398:
399: /*
400: * Make sure that if we're in a literal mode already
401: * (i.e., within a <PRE>) don't print the newline.
402: */
1.47 schwarze 403: if (' ' == *n->string && MDOC_LINE & n->flags)
1.50 schwarze 404: if ( ! (HTML_LITERAL & h->flags))
405: print_otag(h, TAG_BR, 0, NULL);
1.56 schwarze 406: if (MDOC_DELIMC & n->flags)
407: h->flags |= HTML_NOSPACE;
1.1 schwarze 408: print_text(h, n->string);
1.56 schwarze 409: if (MDOC_DELIMO & n->flags)
410: h->flags |= HTML_NOSPACE;
1.54 schwarze 411: return;
1.102 ! schwarze 412: case ROFFT_EQN:
1.101 schwarze 413: if (n->flags & MDOC_LINE)
414: putchar('\n');
1.60 schwarze 415: print_eqn(h, n->eqn);
1.55 schwarze 416: break;
1.102 ! schwarze 417: case ROFFT_TBL:
1.48 schwarze 418: /*
419: * This will take care of initialising all of the table
420: * state data for the first table, then tearing it down
421: * for the last one.
422: */
1.45 schwarze 423: print_tbl(h, n->span);
1.48 schwarze 424: return;
1.1 schwarze 425: default:
1.48 schwarze 426: /*
427: * Close out the current table, if it's open, and unset
428: * the "meta" table state. This will be reopened on the
429: * next table element.
430: */
1.88 schwarze 431: if (h->tblt != NULL) {
1.48 schwarze 432: print_tblclose(h);
433: t = h->tags.head;
434: }
1.88 schwarze 435: assert(h->tblt == NULL);
436: if (mdocs[n->tok].pre && (n->end == ENDBODY_NOT || n->child))
1.67 schwarze 437: child = (*mdocs[n->tok].pre)(meta, n, h);
1.1 schwarze 438: break;
439: }
440:
1.97 schwarze 441: if (h->flags & HTML_KEEP && n->flags & MDOC_LINE) {
442: h->flags &= ~HTML_KEEP;
443: h->flags |= HTML_PREKEEP;
1.25 schwarze 444: }
445:
1.1 schwarze 446: if (child && n->child)
1.67 schwarze 447: print_mdoc_nodelist(meta, n->child, h);
1.1 schwarze 448:
449: print_stagq(h, t);
450:
451: switch (n->type) {
1.102 ! schwarze 452: case ROFFT_ROOT:
1.67 schwarze 453: mdoc_root_post(meta, n, h);
1.55 schwarze 454: break;
1.102 ! schwarze 455: case ROFFT_EQN:
1.1 schwarze 456: break;
457: default:
1.88 schwarze 458: if ( ! mdocs[n->tok].post || n->flags & MDOC_ENDED)
459: break;
460: (*mdocs[n->tok].post)(meta, n, h);
461: if (n->end != ENDBODY_NOT)
1.100 schwarze 462: n->body->flags |= MDOC_ENDED;
1.88 schwarze 463: if (n->end == ENDBODY_NOSPACE)
464: h->flags |= HTML_NOSPACE;
1.1 schwarze 465: break;
466: }
467: }
468:
469: static void
470: mdoc_root_post(MDOC_ARGS)
471: {
1.83 schwarze 472: struct htmlpair tag;
1.1 schwarze 473: struct tag *t, *tt;
474:
1.83 schwarze 475: PAIR_CLASS_INIT(&tag, "foot");
476: t = print_otag(h, TAG_TABLE, 1, &tag);
1.42 schwarze 477:
1.64 schwarze 478: print_otag(h, TAG_TBODY, 0, NULL);
1.3 schwarze 479:
1.1 schwarze 480: tt = print_otag(h, TAG_TR, 0, NULL);
481:
1.83 schwarze 482: PAIR_CLASS_INIT(&tag, "foot-date");
483: print_otag(h, TAG_TD, 1, &tag);
1.67 schwarze 484: print_text(h, meta->date);
1.1 schwarze 485: print_stagq(h, tt);
486:
1.83 schwarze 487: PAIR_CLASS_INIT(&tag, "foot-os");
488: print_otag(h, TAG_TD, 1, &tag);
1.67 schwarze 489: print_text(h, meta->os);
1.1 schwarze 490: print_tagq(h, t);
491: }
492:
493: static int
494: mdoc_root_pre(MDOC_ARGS)
495: {
1.83 schwarze 496: struct htmlpair tag;
1.1 schwarze 497: struct tag *t, *tt;
1.73 schwarze 498: char *volume, *title;
1.1 schwarze 499:
1.73 schwarze 500: if (NULL == meta->arch)
501: volume = mandoc_strdup(meta->vol);
502: else
503: mandoc_asprintf(&volume, "%s (%s)",
504: meta->vol, meta->arch);
1.1 schwarze 505:
1.78 schwarze 506: if (NULL == meta->msec)
507: title = mandoc_strdup(meta->title);
508: else
509: mandoc_asprintf(&title, "%s(%s)",
510: meta->title, meta->msec);
1.1 schwarze 511:
1.83 schwarze 512: PAIR_CLASS_INIT(&tag, "head");
513: t = print_otag(h, TAG_TABLE, 1, &tag);
1.42 schwarze 514:
515: print_otag(h, TAG_TBODY, 0, NULL);
1.3 schwarze 516:
1.1 schwarze 517: tt = print_otag(h, TAG_TR, 0, NULL);
518:
1.83 schwarze 519: PAIR_CLASS_INIT(&tag, "head-ltitle");
520: print_otag(h, TAG_TD, 1, &tag);
1.1 schwarze 521: print_text(h, title);
522: print_stagq(h, tt);
523:
1.83 schwarze 524: PAIR_CLASS_INIT(&tag, "head-vol");
525: print_otag(h, TAG_TD, 1, &tag);
1.73 schwarze 526: print_text(h, volume);
1.1 schwarze 527: print_stagq(h, tt);
528:
1.83 schwarze 529: PAIR_CLASS_INIT(&tag, "head-rtitle");
530: print_otag(h, TAG_TD, 1, &tag);
1.1 schwarze 531: print_text(h, title);
532: print_tagq(h, t);
1.72 schwarze 533:
534: free(title);
1.73 schwarze 535: free(volume);
1.1 schwarze 536: return(1);
537: }
538:
539: static int
540: mdoc_sh_pre(MDOC_ARGS)
541: {
1.40 schwarze 542: struct htmlpair tag;
1.1 schwarze 543:
1.82 schwarze 544: switch (n->type) {
1.102 ! schwarze 545: case ROFFT_BLOCK:
1.40 schwarze 546: PAIR_CLASS_INIT(&tag, "section");
547: print_otag(h, TAG_DIV, 1, &tag);
1.1 schwarze 548: return(1);
1.102 ! schwarze 549: case ROFFT_BODY:
1.82 schwarze 550: if (n->sec == SEC_AUTHORS)
551: h->flags &= ~(HTML_SPLIT|HTML_NOSPLIT);
1.1 schwarze 552: return(1);
1.82 schwarze 553: default:
554: break;
555: }
1.1 schwarze 556:
1.57 schwarze 557: bufinit(h);
1.59 schwarze 558: bufcat(h, "x");
1.61 schwarze 559:
1.102 ! schwarze 560: for (n = n->child; n != NULL && n->type == ROFFT_TEXT; ) {
1.57 schwarze 561: bufcat_id(h, n->string);
1.61 schwarze 562: if (NULL != (n = n->next))
1.57 schwarze 563: bufcat_id(h, " ");
1.1 schwarze 564: }
565:
1.61 schwarze 566: if (NULL == n) {
567: PAIR_ID_INIT(&tag, h->buf);
568: print_otag(h, TAG_H1, 1, &tag);
569: } else
570: print_otag(h, TAG_H1, 0, NULL);
571:
1.1 schwarze 572: return(1);
573: }
574:
575: static int
576: mdoc_ss_pre(MDOC_ARGS)
577: {
1.40 schwarze 578: struct htmlpair tag;
1.1 schwarze 579:
1.102 ! schwarze 580: if (n->type == ROFFT_BLOCK) {
1.40 schwarze 581: PAIR_CLASS_INIT(&tag, "subsection");
582: print_otag(h, TAG_DIV, 1, &tag);
1.1 schwarze 583: return(1);
1.102 ! schwarze 584: } else if (n->type == ROFFT_BODY)
1.1 schwarze 585: return(1);
586:
1.57 schwarze 587: bufinit(h);
1.59 schwarze 588: bufcat(h, "x");
1.61 schwarze 589:
1.102 ! schwarze 590: for (n = n->child; n != NULL && n->type == ROFFT_TEXT; ) {
1.57 schwarze 591: bufcat_id(h, n->string);
1.61 schwarze 592: if (NULL != (n = n->next))
1.57 schwarze 593: bufcat_id(h, " ");
1.1 schwarze 594: }
595:
1.61 schwarze 596: if (NULL == n) {
597: PAIR_ID_INIT(&tag, h->buf);
598: print_otag(h, TAG_H2, 1, &tag);
599: } else
600: print_otag(h, TAG_H2, 0, NULL);
601:
1.1 schwarze 602: return(1);
603: }
604:
605: static int
606: mdoc_fl_pre(MDOC_ARGS)
607: {
608: struct htmlpair tag;
609:
610: PAIR_CLASS_INIT(&tag, "flag");
1.42 schwarze 611: print_otag(h, TAG_B, 1, &tag);
1.6 schwarze 612:
613: /* `Cm' has no leading hyphen. */
614:
615: if (MDOC_Cm == n->tok)
616: return(1);
617:
618: print_text(h, "\\-");
619:
1.81 schwarze 620: if ( ! (n->nchild == 0 &&
621: (n->next == NULL ||
1.102 ! schwarze 622: n->next->type == ROFFT_TEXT ||
1.81 schwarze 623: n->next->flags & MDOC_LINE)))
1.11 schwarze 624: h->flags |= HTML_NOSPACE;
1.6 schwarze 625:
1.1 schwarze 626: return(1);
627: }
628:
629: static int
630: mdoc_nd_pre(MDOC_ARGS)
631: {
632: struct htmlpair tag;
633:
1.102 ! schwarze 634: if (n->type != ROFFT_BODY)
1.1 schwarze 635: return(1);
636:
637: /* XXX: this tag in theory can contain block elements. */
638:
639: print_text(h, "\\(em");
1.40 schwarze 640: PAIR_CLASS_INIT(&tag, "desc");
1.1 schwarze 641: print_otag(h, TAG_SPAN, 1, &tag);
642: return(1);
643: }
644:
645: static int
646: mdoc_nm_pre(MDOC_ARGS)
647: {
1.25 schwarze 648: struct htmlpair tag;
649: struct roffsu su;
1.57 schwarze 650: int len;
1.25 schwarze 651:
1.40 schwarze 652: switch (n->type) {
1.102 ! schwarze 653: case ROFFT_ELEM:
1.25 schwarze 654: synopsis_pre(h, n);
655: PAIR_CLASS_INIT(&tag, "name");
1.42 schwarze 656: print_otag(h, TAG_B, 1, &tag);
1.67 schwarze 657: if (NULL == n->child && meta->name)
658: print_text(h, meta->name);
1.40 schwarze 659: return(1);
1.102 ! schwarze 660: case ROFFT_HEAD:
1.40 schwarze 661: print_otag(h, TAG_TD, 0, NULL);
1.67 schwarze 662: if (NULL == n->child && meta->name)
663: print_text(h, meta->name);
1.40 schwarze 664: return(1);
1.102 ! schwarze 665: case ROFFT_BODY:
1.40 schwarze 666: print_otag(h, TAG_TD, 0, NULL);
667: return(1);
668: default:
669: break;
670: }
1.25 schwarze 671:
1.40 schwarze 672: synopsis_pre(h, n);
673: PAIR_CLASS_INIT(&tag, "synopsis");
674: print_otag(h, TAG_TABLE, 1, &tag);
1.25 schwarze 675:
1.40 schwarze 676: for (len = 0, n = n->child; n; n = n->next)
1.102 ! schwarze 677: if (n->type == ROFFT_TEXT)
1.57 schwarze 678: len += html_strlen(n->string);
1.25 schwarze 679:
1.67 schwarze 680: if (0 == len && meta->name)
681: len = html_strlen(meta->name);
1.1 schwarze 682:
1.77 schwarze 683: SCALE_HS_INIT(&su, len);
1.57 schwarze 684: bufinit(h);
1.40 schwarze 685: bufcat_su(h, "width", &su);
686: PAIR_STYLE_INIT(&tag, h);
687: print_otag(h, TAG_COL, 1, &tag);
688: print_otag(h, TAG_COL, 0, NULL);
689: print_otag(h, TAG_TBODY, 0, NULL);
690: print_otag(h, TAG_TR, 0, NULL);
1.1 schwarze 691: return(1);
692: }
693:
694: static int
695: mdoc_xr_pre(MDOC_ARGS)
696: {
1.56 schwarze 697: struct htmlpair tag[2];
1.9 schwarze 698:
699: if (NULL == n->child)
700: return(0);
1.1 schwarze 701:
702: PAIR_CLASS_INIT(&tag[0], "link-man");
703:
704: if (h->base_man) {
1.71 schwarze 705: buffmt_man(h, n->child->string,
706: n->child->next ?
707: n->child->next->string : NULL);
1.11 schwarze 708: PAIR_HREF_INIT(&tag[1], h->buf);
1.1 schwarze 709: print_otag(h, TAG_A, 2, tag);
710: } else
711: print_otag(h, TAG_A, 1, tag);
712:
1.56 schwarze 713: n = n->child;
714: print_text(h, n->string);
1.1 schwarze 715:
1.56 schwarze 716: if (NULL == (n = n->next))
1.1 schwarze 717: return(0);
718:
719: h->flags |= HTML_NOSPACE;
720: print_text(h, "(");
721: h->flags |= HTML_NOSPACE;
1.56 schwarze 722: print_text(h, n->string);
1.1 schwarze 723: h->flags |= HTML_NOSPACE;
724: print_text(h, ")");
725: return(0);
726: }
727:
728: static int
729: mdoc_ns_pre(MDOC_ARGS)
730: {
731:
1.51 schwarze 732: if ( ! (MDOC_LINE & n->flags))
733: h->flags |= HTML_NOSPACE;
1.1 schwarze 734: return(1);
735: }
736:
737: static int
738: mdoc_ar_pre(MDOC_ARGS)
739: {
740: struct htmlpair tag;
741:
742: PAIR_CLASS_INIT(&tag, "arg");
1.42 schwarze 743: print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 744: return(1);
745: }
746:
747: static int
748: mdoc_xx_pre(MDOC_ARGS)
749: {
750: const char *pp;
751: struct htmlpair tag;
1.52 schwarze 752: int flags;
1.1 schwarze 753:
754: switch (n->tok) {
1.71 schwarze 755: case MDOC_Bsx:
1.37 schwarze 756: pp = "BSD/OS";
1.1 schwarze 757: break;
1.71 schwarze 758: case MDOC_Dx:
1.4 schwarze 759: pp = "DragonFly";
1.1 schwarze 760: break;
1.71 schwarze 761: case MDOC_Fx:
1.1 schwarze 762: pp = "FreeBSD";
763: break;
1.71 schwarze 764: case MDOC_Nx:
1.1 schwarze 765: pp = "NetBSD";
766: break;
1.71 schwarze 767: case MDOC_Ox:
1.1 schwarze 768: pp = "OpenBSD";
769: break;
1.71 schwarze 770: case MDOC_Ux:
1.1 schwarze 771: pp = "UNIX";
772: break;
773: default:
774: return(1);
775: }
776:
777: PAIR_CLASS_INIT(&tag, "unix");
778: print_otag(h, TAG_SPAN, 1, &tag);
1.52 schwarze 779:
1.1 schwarze 780: print_text(h, pp);
1.52 schwarze 781: if (n->child) {
782: flags = h->flags;
783: h->flags |= HTML_KEEP;
784: print_text(h, n->child->string);
785: h->flags = flags;
786: }
787: return(0);
1.1 schwarze 788: }
789:
790: static int
791: mdoc_bx_pre(MDOC_ARGS)
792: {
1.49 schwarze 793: struct htmlpair tag;
1.1 schwarze 794:
795: PAIR_CLASS_INIT(&tag, "unix");
796: print_otag(h, TAG_SPAN, 1, &tag);
797:
1.49 schwarze 798: if (NULL != (n = n->child)) {
799: print_text(h, n->string);
800: h->flags |= HTML_NOSPACE;
801: print_text(h, "BSD");
802: } else {
803: print_text(h, "BSD");
804: return(0);
805: }
1.1 schwarze 806:
1.49 schwarze 807: if (NULL != (n = n->next)) {
808: h->flags |= HTML_NOSPACE;
809: print_text(h, "-");
1.1 schwarze 810: h->flags |= HTML_NOSPACE;
1.49 schwarze 811: print_text(h, n->string);
812: }
1.1 schwarze 813:
814: return(0);
815: }
816:
817: static int
1.40 schwarze 818: mdoc_it_pre(MDOC_ARGS)
1.1 schwarze 819: {
1.40 schwarze 820: struct roffsu su;
821: enum mdoc_list type;
822: struct htmlpair tag[2];
823: const struct mdoc_node *bl;
1.1 schwarze 824:
1.40 schwarze 825: bl = n->parent;
826: while (bl && MDOC_Bl != bl->tok)
827: bl = bl->parent;
1.1 schwarze 828:
1.40 schwarze 829: assert(bl);
1.1 schwarze 830:
1.44 schwarze 831: type = bl->norm->Bl.type;
1.1 schwarze 832:
1.40 schwarze 833: assert(lists[type]);
834: PAIR_CLASS_INIT(&tag[0], lists[type]);
1.1 schwarze 835:
1.57 schwarze 836: bufinit(h);
837:
1.102 ! schwarze 838: if (n->type == ROFFT_HEAD) {
1.40 schwarze 839: switch (type) {
1.71 schwarze 840: case LIST_bullet:
1.40 schwarze 841: /* FALLTHROUGH */
1.71 schwarze 842: case LIST_dash:
1.40 schwarze 843: /* FALLTHROUGH */
1.71 schwarze 844: case LIST_item:
1.40 schwarze 845: /* FALLTHROUGH */
1.71 schwarze 846: case LIST_hyphen:
1.40 schwarze 847: /* FALLTHROUGH */
1.71 schwarze 848: case LIST_enum:
1.40 schwarze 849: return(0);
1.71 schwarze 850: case LIST_diag:
1.40 schwarze 851: /* FALLTHROUGH */
1.71 schwarze 852: case LIST_hang:
1.40 schwarze 853: /* FALLTHROUGH */
1.71 schwarze 854: case LIST_inset:
1.40 schwarze 855: /* FALLTHROUGH */
1.71 schwarze 856: case LIST_ohang:
1.40 schwarze 857: /* FALLTHROUGH */
1.71 schwarze 858: case LIST_tag:
1.44 schwarze 859: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.40 schwarze 860: bufcat_su(h, "margin-top", &su);
861: PAIR_STYLE_INIT(&tag[1], h);
862: print_otag(h, TAG_DT, 2, tag);
1.42 schwarze 863: if (LIST_diag != type)
864: break;
865: PAIR_CLASS_INIT(&tag[0], "diag");
866: print_otag(h, TAG_B, 1, tag);
1.40 schwarze 867: break;
1.71 schwarze 868: case LIST_column:
1.40 schwarze 869: break;
870: default:
871: break;
872: }
1.102 ! schwarze 873: } else if (n->type == ROFFT_BODY) {
1.40 schwarze 874: switch (type) {
1.71 schwarze 875: case LIST_bullet:
1.40 schwarze 876: /* FALLTHROUGH */
1.71 schwarze 877: case LIST_hyphen:
1.40 schwarze 878: /* FALLTHROUGH */
1.71 schwarze 879: case LIST_dash:
1.40 schwarze 880: /* FALLTHROUGH */
1.71 schwarze 881: case LIST_enum:
1.40 schwarze 882: /* FALLTHROUGH */
1.71 schwarze 883: case LIST_item:
1.44 schwarze 884: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.40 schwarze 885: bufcat_su(h, "margin-top", &su);
886: PAIR_STYLE_INIT(&tag[1], h);
887: print_otag(h, TAG_LI, 2, tag);
888: break;
1.71 schwarze 889: case LIST_diag:
1.40 schwarze 890: /* FALLTHROUGH */
1.71 schwarze 891: case LIST_hang:
1.40 schwarze 892: /* FALLTHROUGH */
1.71 schwarze 893: case LIST_inset:
1.40 schwarze 894: /* FALLTHROUGH */
1.71 schwarze 895: case LIST_ohang:
1.40 schwarze 896: /* FALLTHROUGH */
1.71 schwarze 897: case LIST_tag:
1.44 schwarze 898: if (NULL == bl->norm->Bl.width) {
1.40 schwarze 899: print_otag(h, TAG_DD, 1, tag);
900: break;
901: }
1.44 schwarze 902: a2width(bl->norm->Bl.width, &su);
1.40 schwarze 903: bufcat_su(h, "margin-left", &su);
904: PAIR_STYLE_INIT(&tag[1], h);
905: print_otag(h, TAG_DD, 2, tag);
906: break;
1.71 schwarze 907: case LIST_column:
1.44 schwarze 908: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.40 schwarze 909: bufcat_su(h, "margin-top", &su);
910: PAIR_STYLE_INIT(&tag[1], h);
911: print_otag(h, TAG_TD, 2, tag);
912: break;
913: default:
914: break;
915: }
916: } else {
917: switch (type) {
1.71 schwarze 918: case LIST_column:
1.40 schwarze 919: print_otag(h, TAG_TR, 1, tag);
920: break;
921: default:
1.1 schwarze 922: break;
1.40 schwarze 923: }
1.1 schwarze 924: }
925:
926: return(1);
927: }
928:
929: static int
1.40 schwarze 930: mdoc_bl_pre(MDOC_ARGS)
1.1 schwarze 931: {
1.46 schwarze 932: int i;
1.40 schwarze 933: struct htmlpair tag[3];
1.1 schwarze 934: struct roffsu su;
1.42 schwarze 935: char buf[BUFSIZ];
1.1 schwarze 936:
1.102 ! schwarze 937: if (n->type == ROFFT_BODY) {
1.44 schwarze 938: if (LIST_column == n->norm->Bl.type)
1.40 schwarze 939: print_otag(h, TAG_TBODY, 0, NULL);
940: return(1);
1.1 schwarze 941: }
942:
1.102 ! schwarze 943: if (n->type == ROFFT_HEAD) {
1.44 schwarze 944: if (LIST_column != n->norm->Bl.type)
1.40 schwarze 945: return(0);
1.1 schwarze 946:
1.40 schwarze 947: /*
948: * For each column, print out the <COL> tag with our
949: * suggested width. The last column gets min-width, as
950: * in terminal mode it auto-sizes to the width of the
951: * screen and we want to preserve that behaviour.
952: */
1.1 schwarze 953:
1.46 schwarze 954: for (i = 0; i < (int)n->norm->Bl.ncols; i++) {
1.66 matthew 955: bufinit(h);
1.44 schwarze 956: a2width(n->norm->Bl.cols[i], &su);
1.46 schwarze 957: if (i < (int)n->norm->Bl.ncols - 1)
1.40 schwarze 958: bufcat_su(h, "width", &su);
959: else
960: bufcat_su(h, "min-width", &su);
961: PAIR_STYLE_INIT(&tag[0], h);
962: print_otag(h, TAG_COL, 1, tag);
963: }
1.1 schwarze 964:
1.4 schwarze 965: return(0);
1.1 schwarze 966: }
967:
1.40 schwarze 968: SCALE_VS_INIT(&su, 0);
1.66 matthew 969: bufinit(h);
1.40 schwarze 970: bufcat_su(h, "margin-top", &su);
971: bufcat_su(h, "margin-bottom", &su);
972: PAIR_STYLE_INIT(&tag[0], h);
1.1 schwarze 973:
1.44 schwarze 974: assert(lists[n->norm->Bl.type]);
1.73 schwarze 975: (void)strlcpy(buf, "list ", BUFSIZ);
976: (void)strlcat(buf, lists[n->norm->Bl.type], BUFSIZ);
1.42 schwarze 977: PAIR_INIT(&tag[1], ATTR_CLASS, buf);
1.1 schwarze 978:
1.40 schwarze 979: /* Set the block's left-hand margin. */
1.1 schwarze 980:
1.44 schwarze 981: if (n->norm->Bl.offs) {
1.84 schwarze 982: a2width(n->norm->Bl.offs, &su);
1.40 schwarze 983: bufcat_su(h, "margin-left", &su);
984: }
1.1 schwarze 985:
1.44 schwarze 986: switch (n->norm->Bl.type) {
1.71 schwarze 987: case LIST_bullet:
1.1 schwarze 988: /* FALLTHROUGH */
1.71 schwarze 989: case LIST_dash:
1.1 schwarze 990: /* FALLTHROUGH */
1.71 schwarze 991: case LIST_hyphen:
1.1 schwarze 992: /* FALLTHROUGH */
1.71 schwarze 993: case LIST_item:
1.42 schwarze 994: print_otag(h, TAG_UL, 2, tag);
1.1 schwarze 995: break;
1.71 schwarze 996: case LIST_enum:
1.42 schwarze 997: print_otag(h, TAG_OL, 2, tag);
1.1 schwarze 998: break;
1.71 schwarze 999: case LIST_diag:
1.40 schwarze 1000: /* FALLTHROUGH */
1.71 schwarze 1001: case LIST_hang:
1.4 schwarze 1002: /* FALLTHROUGH */
1.71 schwarze 1003: case LIST_inset:
1.1 schwarze 1004: /* FALLTHROUGH */
1.71 schwarze 1005: case LIST_ohang:
1.1 schwarze 1006: /* FALLTHROUGH */
1.71 schwarze 1007: case LIST_tag:
1.42 schwarze 1008: print_otag(h, TAG_DL, 2, tag);
1.40 schwarze 1009: break;
1.71 schwarze 1010: case LIST_column:
1.42 schwarze 1011: print_otag(h, TAG_TABLE, 2, tag);
1.1 schwarze 1012: break;
1013: default:
1.40 schwarze 1014: abort();
1015: /* NOTREACHED */
1.1 schwarze 1016: }
1017:
1018: return(1);
1019: }
1020:
1021: static int
1022: mdoc_ex_pre(MDOC_ARGS)
1023: {
1.56 schwarze 1024: struct tag *t;
1025: struct htmlpair tag;
1026: int nchild;
1.1 schwarze 1027:
1.40 schwarze 1028: if (n->prev)
1029: print_otag(h, TAG_BR, 0, NULL);
1030:
1.1 schwarze 1031: PAIR_CLASS_INIT(&tag, "utility");
1032:
1033: print_text(h, "The");
1.56 schwarze 1034:
1035: nchild = n->nchild;
1036: for (n = n->child; n; n = n->next) {
1.102 ! schwarze 1037: assert(n->type == ROFFT_TEXT);
1.56 schwarze 1038:
1.42 schwarze 1039: t = print_otag(h, TAG_B, 1, &tag);
1.56 schwarze 1040: print_text(h, n->string);
1.1 schwarze 1041: print_tagq(h, t);
1042:
1.56 schwarze 1043: if (nchild > 2 && n->next) {
1044: h->flags |= HTML_NOSPACE;
1045: print_text(h, ",");
1046: }
1.1 schwarze 1047:
1.56 schwarze 1048: if (n->next && NULL == n->next->next)
1049: print_text(h, "and");
1.1 schwarze 1050: }
1051:
1.56 schwarze 1052: if (nchild > 1)
1.76 schwarze 1053: print_text(h, "utilities exit\\~0");
1.1 schwarze 1054: else
1.76 schwarze 1055: print_text(h, "utility exits\\~0");
1.1 schwarze 1056:
1.76 schwarze 1057: print_text(h, "on success, and\\~>0 if an error occurs.");
1.1 schwarze 1058: return(0);
1059: }
1060:
1061: static int
1062: mdoc_em_pre(MDOC_ARGS)
1063: {
1.80 schwarze 1064: struct htmlpair tag;
1.1 schwarze 1065:
1.80 schwarze 1066: PAIR_CLASS_INIT(&tag, "emph");
1067: print_otag(h, TAG_SPAN, 1, &tag);
1.1 schwarze 1068: return(1);
1069: }
1070:
1071: static int
1072: mdoc_d1_pre(MDOC_ARGS)
1073: {
1074: struct htmlpair tag[2];
1075: struct roffsu su;
1076:
1.102 ! schwarze 1077: if (n->type != ROFFT_BLOCK)
1.1 schwarze 1078: return(1);
1079:
1.40 schwarze 1080: SCALE_VS_INIT(&su, 0);
1.57 schwarze 1081: bufinit(h);
1.40 schwarze 1082: bufcat_su(h, "margin-top", &su);
1083: bufcat_su(h, "margin-bottom", &su);
1084: PAIR_STYLE_INIT(&tag[0], h);
1085: print_otag(h, TAG_BLOCKQUOTE, 1, tag);
1086:
1087: /* BLOCKQUOTE needs a block body. */
1.1 schwarze 1088:
1.43 schwarze 1089: PAIR_CLASS_INIT(&tag[0], "display");
1090: print_otag(h, TAG_DIV, 1, tag);
1091:
1092: if (MDOC_Dl == n->tok) {
1093: PAIR_CLASS_INIT(&tag[0], "lit");
1094: print_otag(h, TAG_CODE, 1, tag);
1.71 schwarze 1095: }
1.40 schwarze 1096:
1.1 schwarze 1097: return(1);
1098: }
1099:
1100: static int
1101: mdoc_sx_pre(MDOC_ARGS)
1102: {
1.56 schwarze 1103: struct htmlpair tag[2];
1.1 schwarze 1104:
1.57 schwarze 1105: bufinit(h);
1106: bufcat(h, "#x");
1.61 schwarze 1107:
1108: for (n = n->child; n; ) {
1.57 schwarze 1109: bufcat_id(h, n->string);
1.61 schwarze 1110: if (NULL != (n = n->next))
1.57 schwarze 1111: bufcat_id(h, " ");
1.1 schwarze 1112: }
1113:
1114: PAIR_CLASS_INIT(&tag[0], "link-sec");
1.57 schwarze 1115: PAIR_HREF_INIT(&tag[1], h->buf);
1.1 schwarze 1116:
1.42 schwarze 1117: print_otag(h, TAG_I, 1, tag);
1.1 schwarze 1118: print_otag(h, TAG_A, 2, tag);
1119: return(1);
1120: }
1121:
1122: static int
1123: mdoc_bd_pre(MDOC_ARGS)
1124: {
1.71 schwarze 1125: struct htmlpair tag[2];
1126: int comp, sv;
1.100 schwarze 1127: struct mdoc_node *nn;
1.1 schwarze 1128: struct roffsu su;
1129:
1.102 ! schwarze 1130: if (n->type == ROFFT_HEAD)
1.1 schwarze 1131: return(0);
1132:
1.102 ! schwarze 1133: if (n->type == ROFFT_BLOCK) {
1.44 schwarze 1134: comp = n->norm->Bd.comp;
1.1 schwarze 1135: for (nn = n; nn && ! comp; nn = nn->parent) {
1.102 ! schwarze 1136: if (nn->type != ROFFT_BLOCK)
1.1 schwarze 1137: continue;
1138: if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
1139: comp = 1;
1140: if (nn->prev)
1141: break;
1142: }
1.40 schwarze 1143: if ( ! comp)
1.83 schwarze 1144: print_paragraph(h);
1.1 schwarze 1145: return(1);
1146: }
1147:
1.84 schwarze 1148: /* Handle the -offset argument. */
1149:
1150: if (n->norm->Bd.offs == NULL ||
1151: ! strcmp(n->norm->Bd.offs, "left"))
1152: SCALE_HS_INIT(&su, 0);
1153: else if ( ! strcmp(n->norm->Bd.offs, "indent"))
1154: SCALE_HS_INIT(&su, INDENT);
1155: else if ( ! strcmp(n->norm->Bd.offs, "indent-two"))
1156: SCALE_HS_INIT(&su, INDENT * 2);
1157: else
1158: a2width(n->norm->Bd.offs, &su);
1.71 schwarze 1159:
1.57 schwarze 1160: bufinit(h);
1.40 schwarze 1161: bufcat_su(h, "margin-left", &su);
1162: PAIR_STYLE_INIT(&tag[0], h);
1163:
1.71 schwarze 1164: if (DISP_unfilled != n->norm->Bd.type &&
1165: DISP_literal != n->norm->Bd.type) {
1.40 schwarze 1166: PAIR_CLASS_INIT(&tag[1], "display");
1167: print_otag(h, TAG_DIV, 2, tag);
1.1 schwarze 1168: return(1);
1.40 schwarze 1169: }
1.1 schwarze 1170:
1.40 schwarze 1171: PAIR_CLASS_INIT(&tag[1], "lit display");
1172: print_otag(h, TAG_PRE, 2, tag);
1.1 schwarze 1173:
1.50 schwarze 1174: /* This can be recursive: save & set our literal state. */
1175:
1176: sv = h->flags & HTML_LITERAL;
1177: h->flags |= HTML_LITERAL;
1178:
1.1 schwarze 1179: for (nn = n->child; nn; nn = nn->next) {
1.67 schwarze 1180: print_mdoc_node(meta, nn, h);
1.33 schwarze 1181: /*
1182: * If the printed node flushes its own line, then we
1183: * needn't do it here as well. This is hacky, but the
1184: * notion of selective eoln whitespace is pretty dumb
1185: * anyway, so don't sweat it.
1186: */
1187: switch (nn->tok) {
1.71 schwarze 1188: case MDOC_Sm:
1.36 schwarze 1189: /* FALLTHROUGH */
1.71 schwarze 1190: case MDOC_br:
1.33 schwarze 1191: /* FALLTHROUGH */
1.71 schwarze 1192: case MDOC_sp:
1.33 schwarze 1193: /* FALLTHROUGH */
1.71 schwarze 1194: case MDOC_Bl:
1.39 schwarze 1195: /* FALLTHROUGH */
1.71 schwarze 1196: case MDOC_D1:
1.39 schwarze 1197: /* FALLTHROUGH */
1.71 schwarze 1198: case MDOC_Dl:
1.33 schwarze 1199: /* FALLTHROUGH */
1.71 schwarze 1200: case MDOC_Lp:
1.33 schwarze 1201: /* FALLTHROUGH */
1.71 schwarze 1202: case MDOC_Pp:
1.33 schwarze 1203: continue;
1204: default:
1205: break;
1206: }
1.91 schwarze 1207: if (h->flags & HTML_NONEWLINE ||
1208: (nn->next && ! (nn->next->flags & MDOC_LINE)))
1.28 schwarze 1209: continue;
1.40 schwarze 1210: else if (nn->next)
1211: print_text(h, "\n");
1212:
1.28 schwarze 1213: h->flags |= HTML_NOSPACE;
1.1 schwarze 1214: }
1.50 schwarze 1215:
1216: if (0 == sv)
1217: h->flags &= ~HTML_LITERAL;
1.1 schwarze 1218:
1219: return(0);
1220: }
1221:
1222: static int
1223: mdoc_pa_pre(MDOC_ARGS)
1224: {
1225: struct htmlpair tag;
1226:
1227: PAIR_CLASS_INIT(&tag, "file");
1.42 schwarze 1228: print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 1229: return(1);
1230: }
1231:
1232: static int
1233: mdoc_ad_pre(MDOC_ARGS)
1234: {
1235: struct htmlpair tag;
1236:
1237: PAIR_CLASS_INIT(&tag, "addr");
1.42 schwarze 1238: print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 1239: return(1);
1240: }
1241:
1242: static int
1243: mdoc_an_pre(MDOC_ARGS)
1244: {
1245: struct htmlpair tag;
1246:
1.82 schwarze 1247: if (n->norm->An.auth == AUTH_split) {
1248: h->flags &= ~HTML_NOSPLIT;
1249: h->flags |= HTML_SPLIT;
1250: return(0);
1251: }
1252: if (n->norm->An.auth == AUTH_nosplit) {
1253: h->flags &= ~HTML_SPLIT;
1254: h->flags |= HTML_NOSPLIT;
1255: return(0);
1256: }
1257:
1258: if (h->flags & HTML_SPLIT)
1259: print_otag(h, TAG_BR, 0, NULL);
1260:
1261: if (n->sec == SEC_AUTHORS && ! (h->flags & HTML_NOSPLIT))
1262: h->flags |= HTML_SPLIT;
1.1 schwarze 1263:
1264: PAIR_CLASS_INIT(&tag, "author");
1265: print_otag(h, TAG_SPAN, 1, &tag);
1266: return(1);
1267: }
1268:
1269: static int
1270: mdoc_cd_pre(MDOC_ARGS)
1271: {
1272: struct htmlpair tag;
1273:
1.21 schwarze 1274: synopsis_pre(h, n);
1.1 schwarze 1275: PAIR_CLASS_INIT(&tag, "config");
1.42 schwarze 1276: print_otag(h, TAG_B, 1, &tag);
1.1 schwarze 1277: return(1);
1278: }
1279:
1280: static int
1281: mdoc_dv_pre(MDOC_ARGS)
1282: {
1283: struct htmlpair tag;
1284:
1285: PAIR_CLASS_INIT(&tag, "define");
1286: print_otag(h, TAG_SPAN, 1, &tag);
1287: return(1);
1288: }
1289:
1290: static int
1291: mdoc_ev_pre(MDOC_ARGS)
1292: {
1293: struct htmlpair tag;
1294:
1295: PAIR_CLASS_INIT(&tag, "env");
1296: print_otag(h, TAG_SPAN, 1, &tag);
1297: return(1);
1298: }
1299:
1300: static int
1301: mdoc_er_pre(MDOC_ARGS)
1302: {
1303: struct htmlpair tag;
1304:
1305: PAIR_CLASS_INIT(&tag, "errno");
1306: print_otag(h, TAG_SPAN, 1, &tag);
1307: return(1);
1308: }
1309:
1310: static int
1311: mdoc_fa_pre(MDOC_ARGS)
1312: {
1313: const struct mdoc_node *nn;
1314: struct htmlpair tag;
1315: struct tag *t;
1316:
1317: PAIR_CLASS_INIT(&tag, "farg");
1318: if (n->parent->tok != MDOC_Fo) {
1.42 schwarze 1319: print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 1320: return(1);
1321: }
1322:
1323: for (nn = n->child; nn; nn = nn->next) {
1.42 schwarze 1324: t = print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 1325: print_text(h, nn->string);
1326: print_tagq(h, t);
1.56 schwarze 1327: if (nn->next) {
1328: h->flags |= HTML_NOSPACE;
1.1 schwarze 1329: print_text(h, ",");
1.56 schwarze 1330: }
1.1 schwarze 1331: }
1332:
1.56 schwarze 1333: if (n->child && n->next && n->next->tok == MDOC_Fa) {
1334: h->flags |= HTML_NOSPACE;
1.1 schwarze 1335: print_text(h, ",");
1.56 schwarze 1336: }
1.1 schwarze 1337:
1338: return(0);
1339: }
1340:
1341: static int
1342: mdoc_fd_pre(MDOC_ARGS)
1343: {
1.56 schwarze 1344: struct htmlpair tag[2];
1345: char buf[BUFSIZ];
1346: size_t sz;
1347: int i;
1348: struct tag *t;
1.1 schwarze 1349:
1.21 schwarze 1350: synopsis_pre(h, n);
1351:
1.56 schwarze 1352: if (NULL == (n = n->child))
1353: return(0);
1354:
1.102 ! schwarze 1355: assert(n->type == ROFFT_TEXT);
1.56 schwarze 1356:
1357: if (strcmp(n->string, "#include")) {
1358: PAIR_CLASS_INIT(&tag[0], "macro");
1359: print_otag(h, TAG_B, 1, tag);
1360: return(1);
1361: }
1362:
1363: PAIR_CLASS_INIT(&tag[0], "includes");
1364: print_otag(h, TAG_B, 1, tag);
1365: print_text(h, n->string);
1366:
1367: if (NULL != (n = n->next)) {
1.102 ! schwarze 1368: assert(n->type == ROFFT_TEXT);
1.73 schwarze 1369:
1370: /*
1371: * XXX This is broken and not easy to fix.
1372: * When using -Oincludes, truncation may occur.
1373: * Dynamic allocation wouldn't help because
1374: * passing long strings to buffmt_includes()
1375: * does not work either.
1376: */
1377:
1.71 schwarze 1378: strlcpy(buf, '<' == *n->string || '"' == *n->string ?
1379: n->string + 1 : n->string, BUFSIZ);
1.56 schwarze 1380:
1381: sz = strlen(buf);
1382: if (sz && ('>' == buf[sz - 1] || '"' == buf[sz - 1]))
1383: buf[sz - 1] = '\0';
1384:
1385: PAIR_CLASS_INIT(&tag[0], "link-includes");
1.71 schwarze 1386:
1.56 schwarze 1387: i = 1;
1388: if (h->base_includes) {
1389: buffmt_includes(h, buf);
1390: PAIR_HREF_INIT(&tag[i], h->buf);
1391: i++;
1.71 schwarze 1392: }
1.56 schwarze 1393:
1394: t = print_otag(h, TAG_A, i, tag);
1395: print_text(h, n->string);
1396: print_tagq(h, t);
1397:
1398: n = n->next;
1399: }
1400:
1401: for ( ; n; n = n->next) {
1.102 ! schwarze 1402: assert(n->type == ROFFT_TEXT);
1.56 schwarze 1403: print_text(h, n->string);
1404: }
1405:
1406: return(0);
1.1 schwarze 1407: }
1408:
1409: static int
1410: mdoc_vt_pre(MDOC_ARGS)
1411: {
1412: struct htmlpair tag;
1413:
1.102 ! schwarze 1414: if (n->type == ROFFT_BLOCK) {
1.21 schwarze 1415: synopsis_pre(h, n);
1.7 schwarze 1416: return(1);
1.102 ! schwarze 1417: } else if (n->type == ROFFT_ELEM) {
1.21 schwarze 1418: synopsis_pre(h, n);
1.102 ! schwarze 1419: } else if (n->type == ROFFT_HEAD)
1.7 schwarze 1420: return(0);
1.1 schwarze 1421:
1422: PAIR_CLASS_INIT(&tag, "type");
1423: print_otag(h, TAG_SPAN, 1, &tag);
1424: return(1);
1425: }
1426:
1427: static int
1428: mdoc_ft_pre(MDOC_ARGS)
1429: {
1430: struct htmlpair tag;
1431:
1.21 schwarze 1432: synopsis_pre(h, n);
1.1 schwarze 1433: PAIR_CLASS_INIT(&tag, "ftype");
1.42 schwarze 1434: print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 1435: return(1);
1436: }
1437:
1438: static int
1439: mdoc_fn_pre(MDOC_ARGS)
1440: {
1.56 schwarze 1441: struct tag *t;
1442: struct htmlpair tag[2];
1443: char nbuf[BUFSIZ];
1444: const char *sp, *ep;
1445: int sz, i, pretty;
1.1 schwarze 1446:
1.56 schwarze 1447: pretty = MDOC_SYNPRETTY & n->flags;
1.21 schwarze 1448: synopsis_pre(h, n);
1.1 schwarze 1449:
1450: /* Split apart into type and name. */
1451: assert(n->child->string);
1452: sp = n->child->string;
1453:
1454: ep = strchr(sp, ' ');
1455: if (NULL != ep) {
1456: PAIR_CLASS_INIT(&tag[0], "ftype");
1.42 schwarze 1457: t = print_otag(h, TAG_I, 1, tag);
1.71 schwarze 1458:
1.1 schwarze 1459: while (ep) {
1460: sz = MIN((int)(ep - sp), BUFSIZ - 1);
1461: (void)memcpy(nbuf, sp, (size_t)sz);
1462: nbuf[sz] = '\0';
1463: print_text(h, nbuf);
1464: sp = ++ep;
1465: ep = strchr(sp, ' ');
1466: }
1467: print_tagq(h, t);
1468: }
1469:
1470: PAIR_CLASS_INIT(&tag[0], "fname");
1.11 schwarze 1471:
1472: /*
1473: * FIXME: only refer to IDs that we know exist.
1474: */
1475:
1476: #if 0
1.23 schwarze 1477: if (MDOC_SYNPRETTY & n->flags) {
1.11 schwarze 1478: nbuf[0] = '\0';
1479: html_idcat(nbuf, sp, BUFSIZ);
1480: PAIR_ID_INIT(&tag[1], nbuf);
1481: } else {
1482: strlcpy(nbuf, "#", BUFSIZ);
1483: html_idcat(nbuf, sp, BUFSIZ);
1484: PAIR_HREF_INIT(&tag[1], nbuf);
1485: }
1486: #endif
1487:
1.42 schwarze 1488: t = print_otag(h, TAG_B, 1, tag);
1.1 schwarze 1489:
1.73 schwarze 1490: if (sp)
1491: print_text(h, sp);
1.1 schwarze 1492:
1493: print_tagq(h, t);
1494:
1495: h->flags |= HTML_NOSPACE;
1496: print_text(h, "(");
1.56 schwarze 1497: h->flags |= HTML_NOSPACE;
1.1 schwarze 1498:
1.57 schwarze 1499: PAIR_CLASS_INIT(&tag[0], "farg");
1.1 schwarze 1500: bufinit(h);
1501: bufcat_style(h, "white-space", "nowrap");
1502: PAIR_STYLE_INIT(&tag[1], h);
1503:
1.56 schwarze 1504: for (n = n->child->next; n; n = n->next) {
1.1 schwarze 1505: i = 1;
1.23 schwarze 1506: if (MDOC_SYNPRETTY & n->flags)
1.1 schwarze 1507: i = 2;
1.42 schwarze 1508: t = print_otag(h, TAG_I, i, tag);
1.56 schwarze 1509: print_text(h, n->string);
1.1 schwarze 1510: print_tagq(h, t);
1.56 schwarze 1511: if (n->next) {
1512: h->flags |= HTML_NOSPACE;
1.1 schwarze 1513: print_text(h, ",");
1.56 schwarze 1514: }
1.1 schwarze 1515: }
1516:
1.56 schwarze 1517: h->flags |= HTML_NOSPACE;
1.1 schwarze 1518: print_text(h, ")");
1.56 schwarze 1519:
1520: if (pretty) {
1521: h->flags |= HTML_NOSPACE;
1.1 schwarze 1522: print_text(h, ";");
1.56 schwarze 1523: }
1.1 schwarze 1524:
1525: return(0);
1526: }
1527:
1528: static int
1.26 schwarze 1529: mdoc_sm_pre(MDOC_ARGS)
1530: {
1531:
1.75 schwarze 1532: if (NULL == n->child)
1533: h->flags ^= HTML_NONOSPACE;
1534: else if (0 == strcmp("on", n->child->string))
1.26 schwarze 1535: h->flags &= ~HTML_NONOSPACE;
1.75 schwarze 1536: else
1.26 schwarze 1537: h->flags |= HTML_NONOSPACE;
1.75 schwarze 1538:
1539: if ( ! (HTML_NONOSPACE & h->flags))
1540: h->flags &= ~HTML_NOSPACE;
1.26 schwarze 1541:
1542: return(0);
1543: }
1544:
1.40 schwarze 1545: static int
1.74 schwarze 1546: mdoc_skip_pre(MDOC_ARGS)
1.70 schwarze 1547: {
1548:
1549: return(0);
1550: }
1551:
1552: static int
1.40 schwarze 1553: mdoc_pp_pre(MDOC_ARGS)
1554: {
1555:
1.83 schwarze 1556: print_paragraph(h);
1.40 schwarze 1557: return(0);
1558: }
1.26 schwarze 1559:
1560: static int
1.1 schwarze 1561: mdoc_sp_pre(MDOC_ARGS)
1562: {
1.40 schwarze 1563: struct roffsu su;
1.1 schwarze 1564: struct htmlpair tag;
1565:
1.40 schwarze 1566: SCALE_VS_INIT(&su, 1);
1567:
1568: if (MDOC_sp == n->tok) {
1.93 schwarze 1569: if (NULL != (n = n->child)) {
1.59 schwarze 1570: if ( ! a2roffsu(n->string, &su, SCALE_VS))
1.92 schwarze 1571: su.scale = 1.0;
1.93 schwarze 1572: else if (su.scale < 0.0)
1573: su.scale = 0.0;
1574: }
1.40 schwarze 1575: } else
1.77 schwarze 1576: su.scale = 0.0;
1.1 schwarze 1577:
1.57 schwarze 1578: bufinit(h);
1.1 schwarze 1579: bufcat_su(h, "height", &su);
1580: PAIR_STYLE_INIT(&tag, h);
1581: print_otag(h, TAG_DIV, 1, &tag);
1.40 schwarze 1582:
1.3 schwarze 1583: /* So the div isn't empty: */
1584: print_text(h, "\\~");
1585:
1586: return(0);
1.1 schwarze 1587:
1588: }
1589:
1590: static int
1591: mdoc_lk_pre(MDOC_ARGS)
1592: {
1.56 schwarze 1593: struct htmlpair tag[2];
1594:
1595: if (NULL == (n = n->child))
1596: return(0);
1.1 schwarze 1597:
1.102 ! schwarze 1598: assert(n->type == ROFFT_TEXT);
1.1 schwarze 1599:
1600: PAIR_CLASS_INIT(&tag[0], "link-ext");
1.56 schwarze 1601: PAIR_HREF_INIT(&tag[1], n->string);
1602:
1.1 schwarze 1603: print_otag(h, TAG_A, 2, tag);
1604:
1.58 schwarze 1605: if (NULL == n->next)
1606: print_text(h, n->string);
1607:
1608: for (n = n->next; n; n = n->next)
1.56 schwarze 1609: print_text(h, n->string);
1.1 schwarze 1610:
1611: return(0);
1612: }
1613:
1614: static int
1615: mdoc_mt_pre(MDOC_ARGS)
1616: {
1.56 schwarze 1617: struct htmlpair tag[2];
1618: struct tag *t;
1.1 schwarze 1619:
1620: PAIR_CLASS_INIT(&tag[0], "link-mail");
1621:
1.56 schwarze 1622: for (n = n->child; n; n = n->next) {
1.102 ! schwarze 1623: assert(n->type == ROFFT_TEXT);
1.56 schwarze 1624:
1.1 schwarze 1625: bufinit(h);
1626: bufcat(h, "mailto:");
1.56 schwarze 1627: bufcat(h, n->string);
1628:
1.10 schwarze 1629: PAIR_HREF_INIT(&tag[1], h->buf);
1.1 schwarze 1630: t = print_otag(h, TAG_A, 2, tag);
1.56 schwarze 1631: print_text(h, n->string);
1.1 schwarze 1632: print_tagq(h, t);
1633: }
1.71 schwarze 1634:
1.1 schwarze 1635: return(0);
1636: }
1637:
1638: static int
1639: mdoc_fo_pre(MDOC_ARGS)
1640: {
1.20 schwarze 1641: struct htmlpair tag;
1642: struct tag *t;
1.1 schwarze 1643:
1.102 ! schwarze 1644: if (n->type == ROFFT_BODY) {
1.1 schwarze 1645: h->flags |= HTML_NOSPACE;
1646: print_text(h, "(");
1647: h->flags |= HTML_NOSPACE;
1648: return(1);
1.102 ! schwarze 1649: } else if (n->type == ROFFT_BLOCK) {
1.21 schwarze 1650: synopsis_pre(h, n);
1.1 schwarze 1651: return(1);
1.11 schwarze 1652: }
1.1 schwarze 1653:
1.20 schwarze 1654: /* XXX: we drop non-initial arguments as per groff. */
1655:
1656: assert(n->child);
1657: assert(n->child->string);
1658:
1.1 schwarze 1659: PAIR_CLASS_INIT(&tag, "fname");
1.43 schwarze 1660: t = print_otag(h, TAG_B, 1, &tag);
1.20 schwarze 1661: print_text(h, n->child->string);
1662: print_tagq(h, t);
1663: return(0);
1.1 schwarze 1664: }
1665:
1666: static void
1667: mdoc_fo_post(MDOC_ARGS)
1668: {
1.21 schwarze 1669:
1.102 ! schwarze 1670: if (n->type != ROFFT_BODY)
1.1 schwarze 1671: return;
1.56 schwarze 1672: h->flags |= HTML_NOSPACE;
1.1 schwarze 1673: print_text(h, ")");
1.56 schwarze 1674: h->flags |= HTML_NOSPACE;
1.1 schwarze 1675: print_text(h, ";");
1676: }
1677:
1678: static int
1679: mdoc_in_pre(MDOC_ARGS)
1680: {
1.56 schwarze 1681: struct tag *t;
1682: struct htmlpair tag[2];
1683: int i;
1.1 schwarze 1684:
1.21 schwarze 1685: synopsis_pre(h, n);
1686:
1.1 schwarze 1687: PAIR_CLASS_INIT(&tag[0], "includes");
1.42 schwarze 1688: print_otag(h, TAG_B, 1, tag);
1.1 schwarze 1689:
1.56 schwarze 1690: /*
1691: * The first argument of the `In' gets special treatment as
1692: * being a linked value. Subsequent values are printed
1693: * afterward. groff does similarly. This also handles the case
1694: * of no children.
1695: */
1696:
1.23 schwarze 1697: if (MDOC_SYNPRETTY & n->flags && MDOC_LINE & n->flags)
1.1 schwarze 1698: print_text(h, "#include");
1699:
1700: print_text(h, "<");
1701: h->flags |= HTML_NOSPACE;
1702:
1.56 schwarze 1703: if (NULL != (n = n->child)) {
1.102 ! schwarze 1704: assert(n->type == ROFFT_TEXT);
1.56 schwarze 1705:
1.1 schwarze 1706: PAIR_CLASS_INIT(&tag[0], "link-includes");
1.56 schwarze 1707:
1.1 schwarze 1708: i = 1;
1709: if (h->base_includes) {
1.56 schwarze 1710: buffmt_includes(h, n->string);
1.11 schwarze 1711: PAIR_HREF_INIT(&tag[i], h->buf);
1712: i++;
1.71 schwarze 1713: }
1.56 schwarze 1714:
1.1 schwarze 1715: t = print_otag(h, TAG_A, i, tag);
1.56 schwarze 1716: print_text(h, n->string);
1.1 schwarze 1717: print_tagq(h, t);
1.56 schwarze 1718:
1719: n = n->next;
1.1 schwarze 1720: }
1721:
1722: h->flags |= HTML_NOSPACE;
1723: print_text(h, ">");
1.20 schwarze 1724:
1.56 schwarze 1725: for ( ; n; n = n->next) {
1.102 ! schwarze 1726: assert(n->type == ROFFT_TEXT);
1.56 schwarze 1727: print_text(h, n->string);
1728: }
1729:
1.1 schwarze 1730: return(0);
1731: }
1732:
1733: static int
1734: mdoc_ic_pre(MDOC_ARGS)
1735: {
1736: struct htmlpair tag;
1737:
1738: PAIR_CLASS_INIT(&tag, "cmd");
1.42 schwarze 1739: print_otag(h, TAG_B, 1, &tag);
1.1 schwarze 1740: return(1);
1741: }
1742:
1743: static int
1744: mdoc_rv_pre(MDOC_ARGS)
1745: {
1.56 schwarze 1746: struct htmlpair tag;
1747: struct tag *t;
1748: int nchild;
1.1 schwarze 1749:
1.40 schwarze 1750: if (n->prev)
1751: print_otag(h, TAG_BR, 0, NULL);
1752:
1.56 schwarze 1753: PAIR_CLASS_INIT(&tag, "fname");
1754:
1.76 schwarze 1755: nchild = n->nchild;
1756: if (nchild > 0) {
1757: print_text(h, "The");
1.1 schwarze 1758:
1.76 schwarze 1759: for (n = n->child; n; n = n->next) {
1760: t = print_otag(h, TAG_B, 1, &tag);
1761: print_text(h, n->string);
1762: print_tagq(h, t);
1.56 schwarze 1763:
1.76 schwarze 1764: h->flags |= HTML_NOSPACE;
1765: print_text(h, "()");
1.1 schwarze 1766:
1.76 schwarze 1767: if (n->next == NULL)
1768: continue;
1.56 schwarze 1769:
1.76 schwarze 1770: if (nchild > 2) {
1771: h->flags |= HTML_NOSPACE;
1772: print_text(h, ",");
1773: }
1774: if (n->next->next == NULL)
1775: print_text(h, "and");
1.56 schwarze 1776: }
1777:
1.76 schwarze 1778: if (nchild > 1)
1779: print_text(h, "functions return");
1780: else
1781: print_text(h, "function returns");
1.1 schwarze 1782:
1.76 schwarze 1783: print_text(h, "the value\\~0 if successful;");
1784: } else
1785: print_text(h, "Upon successful completion,"
1786: " the value\\~0 is returned;");
1.1 schwarze 1787:
1.76 schwarze 1788: print_text(h, "otherwise the value\\~\\-1 is returned"
1789: " and the global variable");
1.1 schwarze 1790:
1791: PAIR_CLASS_INIT(&tag, "var");
1.42 schwarze 1792: t = print_otag(h, TAG_B, 1, &tag);
1.1 schwarze 1793: print_text(h, "errno");
1794: print_tagq(h, t);
1.71 schwarze 1795: print_text(h, "is set to indicate the error.");
1.1 schwarze 1796: return(0);
1797: }
1798:
1799: static int
1800: mdoc_va_pre(MDOC_ARGS)
1801: {
1802: struct htmlpair tag;
1803:
1804: PAIR_CLASS_INIT(&tag, "var");
1.42 schwarze 1805: print_otag(h, TAG_B, 1, &tag);
1.1 schwarze 1806: return(1);
1807: }
1808:
1809: static int
1810: mdoc_ap_pre(MDOC_ARGS)
1811: {
1.71 schwarze 1812:
1.1 schwarze 1813: h->flags |= HTML_NOSPACE;
1814: print_text(h, "\\(aq");
1815: h->flags |= HTML_NOSPACE;
1816: return(1);
1817: }
1818:
1819: static int
1820: mdoc_bf_pre(MDOC_ARGS)
1821: {
1822: struct htmlpair tag[2];
1823: struct roffsu su;
1824:
1.102 ! schwarze 1825: if (n->type == ROFFT_HEAD)
1.1 schwarze 1826: return(0);
1.102 ! schwarze 1827: else if (n->type != ROFFT_BODY)
1.1 schwarze 1828: return(1);
1829:
1.80 schwarze 1830: if (FONT_Em == n->norm->Bf.font)
1831: PAIR_CLASS_INIT(&tag[0], "emph");
1832: else if (FONT_Sy == n->norm->Bf.font)
1.25 schwarze 1833: PAIR_CLASS_INIT(&tag[0], "symb");
1.71 schwarze 1834: else if (FONT_Li == n->norm->Bf.font)
1.25 schwarze 1835: PAIR_CLASS_INIT(&tag[0], "lit");
1836: else
1837: PAIR_CLASS_INIT(&tag[0], "none");
1.1 schwarze 1838:
1.71 schwarze 1839: /*
1.25 schwarze 1840: * We want this to be inline-formatted, but needs to be div to
1.71 schwarze 1841: * accept block children.
1.25 schwarze 1842: */
1.57 schwarze 1843: bufinit(h);
1.1 schwarze 1844: bufcat_style(h, "display", "inline");
1845: SCALE_HS_INIT(&su, 1);
1.25 schwarze 1846: /* Needs a left-margin for spacing. */
1847: bufcat_su(h, "margin-left", &su);
1.1 schwarze 1848: PAIR_STYLE_INIT(&tag[1], h);
1849: print_otag(h, TAG_DIV, 2, tag);
1850: return(1);
1851: }
1852:
1853: static int
1854: mdoc_ms_pre(MDOC_ARGS)
1855: {
1856: struct htmlpair tag;
1857:
1858: PAIR_CLASS_INIT(&tag, "symb");
1859: print_otag(h, TAG_SPAN, 1, &tag);
1860: return(1);
1861: }
1862:
1863: static int
1.34 schwarze 1864: mdoc_igndelim_pre(MDOC_ARGS)
1.1 schwarze 1865: {
1866:
1867: h->flags |= HTML_IGNDELIM;
1868: return(1);
1869: }
1870:
1871: static void
1872: mdoc_pf_post(MDOC_ARGS)
1873: {
1874:
1.89 schwarze 1875: if ( ! (n->next == NULL || n->next->flags & MDOC_LINE))
1876: h->flags |= HTML_NOSPACE;
1.1 schwarze 1877: }
1878:
1879: static int
1880: mdoc_rs_pre(MDOC_ARGS)
1881: {
1882: struct htmlpair tag;
1883:
1.102 ! schwarze 1884: if (n->type != ROFFT_BLOCK)
1.1 schwarze 1885: return(1);
1886:
1.40 schwarze 1887: if (n->prev && SEC_SEE_ALSO == n->sec)
1.83 schwarze 1888: print_paragraph(h);
1.1 schwarze 1889:
1890: PAIR_CLASS_INIT(&tag, "ref");
1891: print_otag(h, TAG_SPAN, 1, &tag);
1.85 schwarze 1892: return(1);
1893: }
1894:
1895: static int
1896: mdoc_no_pre(MDOC_ARGS)
1897: {
1898: struct htmlpair tag;
1899:
1900: PAIR_CLASS_INIT(&tag, "none");
1901: print_otag(h, TAG_CODE, 1, &tag);
1.1 schwarze 1902: return(1);
1903: }
1904:
1905: static int
1906: mdoc_li_pre(MDOC_ARGS)
1907: {
1908: struct htmlpair tag;
1909:
1910: PAIR_CLASS_INIT(&tag, "lit");
1.61 schwarze 1911: print_otag(h, TAG_CODE, 1, &tag);
1.1 schwarze 1912: return(1);
1913: }
1914:
1915: static int
1916: mdoc_sy_pre(MDOC_ARGS)
1917: {
1918: struct htmlpair tag;
1919:
1920: PAIR_CLASS_INIT(&tag, "symb");
1921: print_otag(h, TAG_SPAN, 1, &tag);
1922: return(1);
1923: }
1924:
1925: static int
1926: mdoc_bt_pre(MDOC_ARGS)
1927: {
1928:
1929: print_text(h, "is currently in beta test.");
1930: return(0);
1931: }
1932:
1933: static int
1934: mdoc_ud_pre(MDOC_ARGS)
1935: {
1936:
1937: print_text(h, "currently under development.");
1938: return(0);
1939: }
1940:
1941: static int
1942: mdoc_lb_pre(MDOC_ARGS)
1943: {
1944: struct htmlpair tag;
1945:
1.40 schwarze 1946: if (SEC_LIBRARY == n->sec && MDOC_LINE & n->flags && n->prev)
1947: print_otag(h, TAG_BR, 0, NULL);
1948:
1.1 schwarze 1949: PAIR_CLASS_INIT(&tag, "lib");
1950: print_otag(h, TAG_SPAN, 1, &tag);
1951: return(1);
1952: }
1953:
1954: static int
1955: mdoc__x_pre(MDOC_ARGS)
1956: {
1.2 schwarze 1957: struct htmlpair tag[2];
1.42 schwarze 1958: enum htmltag t;
1959:
1960: t = TAG_SPAN;
1.1 schwarze 1961:
1962: switch (n->tok) {
1.71 schwarze 1963: case MDOC__A:
1.2 schwarze 1964: PAIR_CLASS_INIT(&tag[0], "ref-auth");
1.30 schwarze 1965: if (n->prev && MDOC__A == n->prev->tok)
1966: if (NULL == n->next || MDOC__A != n->next->tok)
1967: print_text(h, "and");
1.1 schwarze 1968: break;
1.71 schwarze 1969: case MDOC__B:
1.2 schwarze 1970: PAIR_CLASS_INIT(&tag[0], "ref-book");
1.42 schwarze 1971: t = TAG_I;
1.1 schwarze 1972: break;
1.71 schwarze 1973: case MDOC__C:
1.2 schwarze 1974: PAIR_CLASS_INIT(&tag[0], "ref-city");
1.1 schwarze 1975: break;
1.71 schwarze 1976: case MDOC__D:
1.2 schwarze 1977: PAIR_CLASS_INIT(&tag[0], "ref-date");
1.1 schwarze 1978: break;
1.71 schwarze 1979: case MDOC__I:
1.2 schwarze 1980: PAIR_CLASS_INIT(&tag[0], "ref-issue");
1.42 schwarze 1981: t = TAG_I;
1.1 schwarze 1982: break;
1.71 schwarze 1983: case MDOC__J:
1.2 schwarze 1984: PAIR_CLASS_INIT(&tag[0], "ref-jrnl");
1.42 schwarze 1985: t = TAG_I;
1.1 schwarze 1986: break;
1.71 schwarze 1987: case MDOC__N:
1.2 schwarze 1988: PAIR_CLASS_INIT(&tag[0], "ref-num");
1.1 schwarze 1989: break;
1.71 schwarze 1990: case MDOC__O:
1.2 schwarze 1991: PAIR_CLASS_INIT(&tag[0], "ref-opt");
1.1 schwarze 1992: break;
1.71 schwarze 1993: case MDOC__P:
1.2 schwarze 1994: PAIR_CLASS_INIT(&tag[0], "ref-page");
1.1 schwarze 1995: break;
1.71 schwarze 1996: case MDOC__Q:
1.2 schwarze 1997: PAIR_CLASS_INIT(&tag[0], "ref-corp");
1.1 schwarze 1998: break;
1.71 schwarze 1999: case MDOC__R:
1.2 schwarze 2000: PAIR_CLASS_INIT(&tag[0], "ref-rep");
1.1 schwarze 2001: break;
1.71 schwarze 2002: case MDOC__T:
1.2 schwarze 2003: PAIR_CLASS_INIT(&tag[0], "ref-title");
1.1 schwarze 2004: break;
1.71 schwarze 2005: case MDOC__U:
1.2 schwarze 2006: PAIR_CLASS_INIT(&tag[0], "link-ref");
2007: break;
1.71 schwarze 2008: case MDOC__V:
1.2 schwarze 2009: PAIR_CLASS_INIT(&tag[0], "ref-vol");
1.1 schwarze 2010: break;
2011: default:
2012: abort();
2013: /* NOTREACHED */
2014: }
2015:
1.2 schwarze 2016: if (MDOC__U != n->tok) {
1.42 schwarze 2017: print_otag(h, t, 1, tag);
1.2 schwarze 2018: return(1);
2019: }
2020:
2021: PAIR_HREF_INIT(&tag[1], n->child->string);
2022: print_otag(h, TAG_A, 2, tag);
1.30 schwarze 2023:
1.1 schwarze 2024: return(1);
2025: }
2026:
2027: static void
2028: mdoc__x_post(MDOC_ARGS)
2029: {
1.30 schwarze 2030:
2031: if (MDOC__A == n->tok && n->next && MDOC__A == n->next->tok)
2032: if (NULL == n->next->next || MDOC__A != n->next->next->tok)
2033: if (NULL == n->prev || MDOC__A != n->prev->tok)
2034: return;
1.1 schwarze 2035:
1.12 schwarze 2036: /* TODO: %U */
2037:
1.31 schwarze 2038: if (NULL == n->parent || MDOC_Rs != n->parent->tok)
2039: return;
2040:
1.56 schwarze 2041: h->flags |= HTML_NOSPACE;
1.1 schwarze 2042: print_text(h, n->next ? "," : ".");
1.25 schwarze 2043: }
2044:
2045: static int
2046: mdoc_bk_pre(MDOC_ARGS)
2047: {
2048:
2049: switch (n->type) {
1.102 ! schwarze 2050: case ROFFT_BLOCK:
1.25 schwarze 2051: break;
1.102 ! schwarze 2052: case ROFFT_HEAD:
1.25 schwarze 2053: return(0);
1.102 ! schwarze 2054: case ROFFT_BODY:
1.41 schwarze 2055: if (n->parent->args || 0 == n->prev->nchild)
2056: h->flags |= HTML_PREKEEP;
1.25 schwarze 2057: break;
2058: default:
2059: abort();
2060: /* NOTREACHED */
2061: }
2062:
2063: return(1);
2064: }
2065:
2066: static void
2067: mdoc_bk_post(MDOC_ARGS)
2068: {
2069:
1.102 ! schwarze 2070: if (n->type == ROFFT_BODY)
1.25 schwarze 2071: h->flags &= ~(HTML_KEEP | HTML_PREKEEP);
1.1 schwarze 2072: }
1.32 schwarze 2073:
2074: static int
2075: mdoc_quote_pre(MDOC_ARGS)
2076: {
2077: struct htmlpair tag;
2078:
1.102 ! schwarze 2079: if (n->type != ROFFT_BODY)
1.32 schwarze 2080: return(1);
2081:
2082: switch (n->tok) {
1.71 schwarze 2083: case MDOC_Ao:
1.32 schwarze 2084: /* FALLTHROUGH */
1.71 schwarze 2085: case MDOC_Aq:
1.94 schwarze 2086: print_text(h, n->nchild == 1 &&
2087: n->child->tok == MDOC_Mt ? "<" : "\\(la");
1.32 schwarze 2088: break;
1.71 schwarze 2089: case MDOC_Bro:
1.32 schwarze 2090: /* FALLTHROUGH */
1.71 schwarze 2091: case MDOC_Brq:
1.32 schwarze 2092: print_text(h, "\\(lC");
2093: break;
1.71 schwarze 2094: case MDOC_Bo:
1.32 schwarze 2095: /* FALLTHROUGH */
1.71 schwarze 2096: case MDOC_Bq:
1.32 schwarze 2097: print_text(h, "\\(lB");
2098: break;
1.71 schwarze 2099: case MDOC_Oo:
1.32 schwarze 2100: /* FALLTHROUGH */
1.71 schwarze 2101: case MDOC_Op:
1.32 schwarze 2102: print_text(h, "\\(lB");
1.36 schwarze 2103: h->flags |= HTML_NOSPACE;
1.32 schwarze 2104: PAIR_CLASS_INIT(&tag, "opt");
2105: print_otag(h, TAG_SPAN, 1, &tag);
2106: break;
1.74 schwarze 2107: case MDOC_En:
2108: if (NULL == n->norm->Es ||
2109: NULL == n->norm->Es->child)
2110: return(1);
2111: print_text(h, n->norm->Es->child->string);
2112: break;
1.71 schwarze 2113: case MDOC_Do:
1.32 schwarze 2114: /* FALLTHROUGH */
1.71 schwarze 2115: case MDOC_Dq:
1.32 schwarze 2116: /* FALLTHROUGH */
1.71 schwarze 2117: case MDOC_Qo:
1.32 schwarze 2118: /* FALLTHROUGH */
1.71 schwarze 2119: case MDOC_Qq:
1.32 schwarze 2120: print_text(h, "\\(lq");
2121: break;
1.71 schwarze 2122: case MDOC_Po:
1.32 schwarze 2123: /* FALLTHROUGH */
1.71 schwarze 2124: case MDOC_Pq:
1.32 schwarze 2125: print_text(h, "(");
2126: break;
1.71 schwarze 2127: case MDOC_Ql:
1.61 schwarze 2128: print_text(h, "\\(oq");
2129: h->flags |= HTML_NOSPACE;
2130: PAIR_CLASS_INIT(&tag, "lit");
2131: print_otag(h, TAG_CODE, 1, &tag);
2132: break;
1.71 schwarze 2133: case MDOC_So:
1.32 schwarze 2134: /* FALLTHROUGH */
1.71 schwarze 2135: case MDOC_Sq:
1.32 schwarze 2136: print_text(h, "\\(oq");
2137: break;
2138: default:
2139: abort();
2140: /* NOTREACHED */
2141: }
2142:
2143: h->flags |= HTML_NOSPACE;
2144: return(1);
2145: }
2146:
2147: static void
2148: mdoc_quote_post(MDOC_ARGS)
2149: {
2150:
1.102 ! schwarze 2151: if (n->type != ROFFT_BODY && n->type != ROFFT_ELEM)
1.32 schwarze 2152: return;
2153:
1.96 schwarze 2154: h->flags |= HTML_NOSPACE;
1.32 schwarze 2155:
2156: switch (n->tok) {
1.71 schwarze 2157: case MDOC_Ao:
1.32 schwarze 2158: /* FALLTHROUGH */
1.71 schwarze 2159: case MDOC_Aq:
1.94 schwarze 2160: print_text(h, n->nchild == 1 &&
2161: n->child->tok == MDOC_Mt ? ">" : "\\(ra");
1.32 schwarze 2162: break;
1.71 schwarze 2163: case MDOC_Bro:
1.32 schwarze 2164: /* FALLTHROUGH */
1.71 schwarze 2165: case MDOC_Brq:
1.32 schwarze 2166: print_text(h, "\\(rC");
2167: break;
1.71 schwarze 2168: case MDOC_Oo:
1.32 schwarze 2169: /* FALLTHROUGH */
1.71 schwarze 2170: case MDOC_Op:
1.32 schwarze 2171: /* FALLTHROUGH */
1.71 schwarze 2172: case MDOC_Bo:
1.32 schwarze 2173: /* FALLTHROUGH */
1.71 schwarze 2174: case MDOC_Bq:
1.32 schwarze 2175: print_text(h, "\\(rB");
1.74 schwarze 2176: break;
2177: case MDOC_En:
1.96 schwarze 2178: if (n->norm->Es == NULL ||
2179: n->norm->Es->child == NULL ||
2180: n->norm->Es->child->next == NULL)
2181: h->flags &= ~HTML_NOSPACE;
2182: else
1.74 schwarze 2183: print_text(h, n->norm->Es->child->next->string);
1.32 schwarze 2184: break;
1.71 schwarze 2185: case MDOC_Qo:
1.32 schwarze 2186: /* FALLTHROUGH */
1.71 schwarze 2187: case MDOC_Qq:
1.32 schwarze 2188: /* FALLTHROUGH */
1.71 schwarze 2189: case MDOC_Do:
1.32 schwarze 2190: /* FALLTHROUGH */
1.71 schwarze 2191: case MDOC_Dq:
1.32 schwarze 2192: print_text(h, "\\(rq");
2193: break;
1.71 schwarze 2194: case MDOC_Po:
1.32 schwarze 2195: /* FALLTHROUGH */
1.71 schwarze 2196: case MDOC_Pq:
1.32 schwarze 2197: print_text(h, ")");
2198: break;
1.71 schwarze 2199: case MDOC_Ql:
1.32 schwarze 2200: /* FALLTHROUGH */
1.71 schwarze 2201: case MDOC_So:
1.32 schwarze 2202: /* FALLTHROUGH */
1.71 schwarze 2203: case MDOC_Sq:
1.66 matthew 2204: print_text(h, "\\(cq");
1.32 schwarze 2205: break;
2206: default:
2207: abort();
2208: /* NOTREACHED */
2209: }
1.96 schwarze 2210: }
2211:
2212: static int
2213: mdoc_eo_pre(MDOC_ARGS)
2214: {
2215:
1.102 ! schwarze 2216: if (n->type != ROFFT_BODY)
1.96 schwarze 2217: return(1);
2218:
2219: if (n->end == ENDBODY_NOT &&
2220: n->parent->head->child == NULL &&
2221: n->child != NULL &&
2222: n->child->end != ENDBODY_NOT)
2223: print_text(h, "\\&");
2224: else if (n->end != ENDBODY_NOT ? n->child != NULL :
1.99 schwarze 2225: n->parent->head->child != NULL && (n->child != NULL ||
2226: (n->parent->tail != NULL && n->parent->tail->child != NULL)))
1.96 schwarze 2227: h->flags |= HTML_NOSPACE;
2228: return(1);
2229: }
2230:
2231: static void
2232: mdoc_eo_post(MDOC_ARGS)
2233: {
2234: int body, tail;
2235:
1.102 ! schwarze 2236: if (n->type != ROFFT_BODY)
1.96 schwarze 2237: return;
2238:
2239: if (n->end != ENDBODY_NOT) {
2240: h->flags &= ~HTML_NOSPACE;
2241: return;
2242: }
2243:
2244: body = n->child != NULL || n->parent->head->child != NULL;
2245: tail = n->parent->tail != NULL && n->parent->tail->child != NULL;
2246:
2247: if (body && tail)
2248: h->flags |= HTML_NOSPACE;
2249: else if ( ! tail)
2250: h->flags &= ~HTML_NOSPACE;
1.32 schwarze 2251: }
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