Annotation of mandoc/mdoc_html.c, Revision 1.226
1.226 ! schwarze 1: /* $Id: mdoc_html.c,v 1.225 2015/02/12 12:24:33 schwarze Exp $ */
1.1 kristaps 2: /*
1.208 schwarze 3: * Copyright (c) 2008-2011, 2014 Kristaps Dzonsons <kristaps@bsd.lv>
1.219 schwarze 4: * Copyright (c) 2014, 2015 Ingo Schwarze <schwarze@openbsd.org>
1.1 kristaps 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: *
10: * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
11: * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
12: * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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: */
1.52 kristaps 18: #include "config.h"
19:
1.1 kristaps 20: #include <sys/types.h>
21:
22: #include <assert.h>
23: #include <ctype.h>
24: #include <stdio.h>
25: #include <stdlib.h>
26: #include <string.h>
27: #include <unistd.h>
28:
1.189 schwarze 29: #include "mandoc_aux.h"
1.215 schwarze 30: #include "mdoc.h"
1.23 kristaps 31: #include "out.h"
1.1 kristaps 32: #include "html.h"
1.29 kristaps 33: #include "main.h"
1.1 kristaps 34:
35: #define INDENT 5
36:
1.184 schwarze 37: #define MDOC_ARGS const struct mdoc_meta *meta, \
1.225 schwarze 38: struct mdoc_node *n, \
1.1 kristaps 39: struct html *h
40:
1.52 kristaps 41: #ifndef MIN
42: #define MIN(a,b) ((/*CONSTCOND*/(a)<(b))?(a):(b))
43: #endif
44:
1.1 kristaps 45: struct htmlmdoc {
46: int (*pre)(MDOC_ARGS);
47: void (*post)(MDOC_ARGS);
48: };
49:
50: static void print_mdoc(MDOC_ARGS);
51: static void print_mdoc_head(MDOC_ARGS);
52: static void print_mdoc_node(MDOC_ARGS);
53: static void print_mdoc_nodelist(MDOC_ARGS);
1.188 schwarze 54: static void synopsis_pre(struct html *,
1.78 kristaps 55: const struct mdoc_node *);
1.1 kristaps 56:
1.23 kristaps 57: static void a2width(const char *, struct roffsu *);
1.27 kristaps 58:
1.1 kristaps 59: static void mdoc_root_post(MDOC_ARGS);
60: static int mdoc_root_pre(MDOC_ARGS);
61:
1.10 kristaps 62: static void mdoc__x_post(MDOC_ARGS);
63: static int mdoc__x_pre(MDOC_ARGS);
1.1 kristaps 64: static int mdoc_ad_pre(MDOC_ARGS);
65: static int mdoc_an_pre(MDOC_ARGS);
1.5 kristaps 66: static int mdoc_ap_pre(MDOC_ARGS);
1.1 kristaps 67: static int mdoc_ar_pre(MDOC_ARGS);
68: static int mdoc_bd_pre(MDOC_ARGS);
1.5 kristaps 69: static int mdoc_bf_pre(MDOC_ARGS);
1.94 kristaps 70: static void mdoc_bk_post(MDOC_ARGS);
71: static int mdoc_bk_pre(MDOC_ARGS);
1.1 kristaps 72: static int mdoc_bl_pre(MDOC_ARGS);
1.6 kristaps 73: static int mdoc_bt_pre(MDOC_ARGS);
1.4 kristaps 74: static int mdoc_bx_pre(MDOC_ARGS);
1.1 kristaps 75: static int mdoc_cd_pre(MDOC_ARGS);
76: static int mdoc_d1_pre(MDOC_ARGS);
77: static int mdoc_dv_pre(MDOC_ARGS);
78: static int mdoc_fa_pre(MDOC_ARGS);
79: static int mdoc_fd_pre(MDOC_ARGS);
80: static int mdoc_fl_pre(MDOC_ARGS);
81: static int mdoc_fn_pre(MDOC_ARGS);
82: static int mdoc_ft_pre(MDOC_ARGS);
83: static int mdoc_em_pre(MDOC_ARGS);
1.221 schwarze 84: static void mdoc_eo_post(MDOC_ARGS);
85: static int mdoc_eo_pre(MDOC_ARGS);
1.1 kristaps 86: static int mdoc_er_pre(MDOC_ARGS);
87: static int mdoc_ev_pre(MDOC_ARGS);
88: static int mdoc_ex_pre(MDOC_ARGS);
1.4 kristaps 89: static void mdoc_fo_post(MDOC_ARGS);
90: static int mdoc_fo_pre(MDOC_ARGS);
91: static int mdoc_ic_pre(MDOC_ARGS);
1.110 schwarze 92: static int mdoc_igndelim_pre(MDOC_ARGS);
1.4 kristaps 93: static int mdoc_in_pre(MDOC_ARGS);
1.1 kristaps 94: static int mdoc_it_pre(MDOC_ARGS);
1.6 kristaps 95: static int mdoc_lb_pre(MDOC_ARGS);
96: static int mdoc_li_pre(MDOC_ARGS);
1.2 kristaps 97: static int mdoc_lk_pre(MDOC_ARGS);
98: static int mdoc_mt_pre(MDOC_ARGS);
1.5 kristaps 99: static int mdoc_ms_pre(MDOC_ARGS);
1.1 kristaps 100: static int mdoc_nd_pre(MDOC_ARGS);
101: static int mdoc_nm_pre(MDOC_ARGS);
1.210 schwarze 102: static int mdoc_no_pre(MDOC_ARGS);
1.1 kristaps 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);
1.191 schwarze 112: static int mdoc_skip_pre(MDOC_ARGS);
1.99 kristaps 113: static int mdoc_sm_pre(MDOC_ARGS);
1.1 kristaps 114: static int mdoc_sp_pre(MDOC_ARGS);
115: static int mdoc_ss_pre(MDOC_ARGS);
116: static int mdoc_sx_pre(MDOC_ARGS);
1.6 kristaps 117: static int mdoc_sy_pre(MDOC_ARGS);
118: static int mdoc_ud_pre(MDOC_ARGS);
1.4 kristaps 119: static int mdoc_va_pre(MDOC_ARGS);
1.1 kristaps 120: static int mdoc_vt_pre(MDOC_ARGS);
121: static int mdoc_xr_pre(MDOC_ARGS);
122: static int mdoc_xx_pre(MDOC_ARGS);
123:
124: static const struct htmlmdoc mdocs[MDOC_MAX] = {
1.5 kristaps 125: {mdoc_ap_pre, NULL}, /* Ap */
1.1 kristaps 126: {NULL, NULL}, /* Dd */
127: {NULL, NULL}, /* Dt */
128: {NULL, NULL}, /* Os */
129: {mdoc_sh_pre, NULL }, /* Sh */
1.188 schwarze 130: {mdoc_ss_pre, NULL }, /* Ss */
131: {mdoc_pp_pre, NULL}, /* Pp */
1.1 kristaps 132: {mdoc_d1_pre, NULL}, /* D1 */
133: {mdoc_d1_pre, NULL}, /* Dl */
134: {mdoc_bd_pre, NULL}, /* Bd */
135: {NULL, NULL}, /* Ed */
1.115 kristaps 136: {mdoc_bl_pre, NULL}, /* Bl */
1.1 kristaps 137: {NULL, NULL}, /* El */
138: {mdoc_it_pre, NULL}, /* It */
1.188 schwarze 139: {mdoc_ad_pre, NULL}, /* Ad */
1.1 kristaps 140: {mdoc_an_pre, NULL}, /* An */
141: {mdoc_ar_pre, NULL}, /* Ar */
142: {mdoc_cd_pre, NULL}, /* Cd */
143: {mdoc_fl_pre, NULL}, /* Cm */
1.188 schwarze 144: {mdoc_dv_pre, NULL}, /* Dv */
145: {mdoc_er_pre, NULL}, /* Er */
146: {mdoc_ev_pre, NULL}, /* Ev */
1.1 kristaps 147: {mdoc_ex_pre, NULL}, /* Ex */
1.188 schwarze 148: {mdoc_fa_pre, NULL}, /* Fa */
149: {mdoc_fd_pre, NULL}, /* Fd */
1.1 kristaps 150: {mdoc_fl_pre, NULL}, /* Fl */
1.188 schwarze 151: {mdoc_fn_pre, NULL}, /* Fn */
152: {mdoc_ft_pre, NULL}, /* Ft */
153: {mdoc_ic_pre, NULL}, /* Ic */
154: {mdoc_in_pre, NULL}, /* In */
1.6 kristaps 155: {mdoc_li_pre, NULL}, /* Li */
1.188 schwarze 156: {mdoc_nd_pre, NULL}, /* Nd */
157: {mdoc_nm_pre, NULL}, /* Nm */
1.107 kristaps 158: {mdoc_quote_pre, mdoc_quote_post}, /* Op */
1.191 schwarze 159: {mdoc_ft_pre, NULL}, /* Ot */
1.1 kristaps 160: {mdoc_pa_pre, NULL}, /* Pa */
1.4 kristaps 161: {mdoc_rv_pre, NULL}, /* Rv */
1.188 schwarze 162: {NULL, NULL}, /* St */
1.4 kristaps 163: {mdoc_va_pre, NULL}, /* Va */
1.188 schwarze 164: {mdoc_vt_pre, NULL}, /* Vt */
1.1 kristaps 165: {mdoc_xr_pre, NULL}, /* Xr */
1.10 kristaps 166: {mdoc__x_pre, mdoc__x_post}, /* %A */
167: {mdoc__x_pre, mdoc__x_post}, /* %B */
168: {mdoc__x_pre, mdoc__x_post}, /* %D */
169: {mdoc__x_pre, mdoc__x_post}, /* %I */
170: {mdoc__x_pre, mdoc__x_post}, /* %J */
171: {mdoc__x_pre, mdoc__x_post}, /* %N */
172: {mdoc__x_pre, mdoc__x_post}, /* %O */
173: {mdoc__x_pre, mdoc__x_post}, /* %P */
174: {mdoc__x_pre, mdoc__x_post}, /* %R */
175: {mdoc__x_pre, mdoc__x_post}, /* %T */
176: {mdoc__x_pre, mdoc__x_post}, /* %V */
1.1 kristaps 177: {NULL, NULL}, /* Ac */
1.107 kristaps 178: {mdoc_quote_pre, mdoc_quote_post}, /* Ao */
179: {mdoc_quote_pre, mdoc_quote_post}, /* Aq */
1.1 kristaps 180: {NULL, NULL}, /* At */
181: {NULL, NULL}, /* Bc */
1.188 schwarze 182: {mdoc_bf_pre, NULL}, /* Bf */
1.107 kristaps 183: {mdoc_quote_pre, mdoc_quote_post}, /* Bo */
184: {mdoc_quote_pre, mdoc_quote_post}, /* Bq */
1.1 kristaps 185: {mdoc_xx_pre, NULL}, /* Bsx */
1.4 kristaps 186: {mdoc_bx_pre, NULL}, /* Bx */
1.212 schwarze 187: {mdoc_skip_pre, NULL}, /* Db */
1.1 kristaps 188: {NULL, NULL}, /* Dc */
1.107 kristaps 189: {mdoc_quote_pre, mdoc_quote_post}, /* Do */
190: {mdoc_quote_pre, mdoc_quote_post}, /* Dq */
1.55 kristaps 191: {NULL, NULL}, /* Ec */ /* FIXME: no space */
1.1 kristaps 192: {NULL, NULL}, /* Ef */
1.188 schwarze 193: {mdoc_em_pre, NULL}, /* Em */
1.221 schwarze 194: {mdoc_eo_pre, mdoc_eo_post}, /* Eo */
1.1 kristaps 195: {mdoc_xx_pre, NULL}, /* Fx */
1.98 kristaps 196: {mdoc_ms_pre, NULL}, /* Ms */
1.210 schwarze 197: {mdoc_no_pre, NULL}, /* No */
1.1 kristaps 198: {mdoc_ns_pre, NULL}, /* Ns */
199: {mdoc_xx_pre, NULL}, /* Nx */
200: {mdoc_xx_pre, NULL}, /* Ox */
201: {NULL, NULL}, /* Pc */
1.110 schwarze 202: {mdoc_igndelim_pre, mdoc_pf_post}, /* Pf */
1.107 kristaps 203: {mdoc_quote_pre, mdoc_quote_post}, /* Po */
204: {mdoc_quote_pre, mdoc_quote_post}, /* Pq */
1.1 kristaps 205: {NULL, NULL}, /* Qc */
1.107 kristaps 206: {mdoc_quote_pre, mdoc_quote_post}, /* Ql */
207: {mdoc_quote_pre, mdoc_quote_post}, /* Qo */
208: {mdoc_quote_pre, mdoc_quote_post}, /* Qq */
1.1 kristaps 209: {NULL, NULL}, /* Re */
1.5 kristaps 210: {mdoc_rs_pre, NULL}, /* Rs */
1.1 kristaps 211: {NULL, NULL}, /* Sc */
1.107 kristaps 212: {mdoc_quote_pre, mdoc_quote_post}, /* So */
213: {mdoc_quote_pre, mdoc_quote_post}, /* Sq */
1.188 schwarze 214: {mdoc_sm_pre, NULL}, /* Sm */
1.1 kristaps 215: {mdoc_sx_pre, NULL}, /* Sx */
1.6 kristaps 216: {mdoc_sy_pre, NULL}, /* Sy */
1.1 kristaps 217: {NULL, NULL}, /* Tn */
218: {mdoc_xx_pre, NULL}, /* Ux */
219: {NULL, NULL}, /* Xc */
220: {NULL, NULL}, /* Xo */
1.188 schwarze 221: {mdoc_fo_pre, mdoc_fo_post}, /* Fo */
222: {NULL, NULL}, /* Fc */
1.107 kristaps 223: {mdoc_quote_pre, mdoc_quote_post}, /* Oo */
1.1 kristaps 224: {NULL, NULL}, /* Oc */
1.94 kristaps 225: {mdoc_bk_pre, mdoc_bk_post}, /* Bk */
1.1 kristaps 226: {NULL, NULL}, /* Ek */
1.6 kristaps 227: {mdoc_bt_pre, NULL}, /* Bt */
1.1 kristaps 228: {NULL, NULL}, /* Hf */
1.191 schwarze 229: {mdoc_em_pre, NULL}, /* Fr */
1.6 kristaps 230: {mdoc_ud_pre, NULL}, /* Ud */
231: {mdoc_lb_pre, NULL}, /* Lb */
1.188 schwarze 232: {mdoc_pp_pre, NULL}, /* Lp */
233: {mdoc_lk_pre, NULL}, /* Lk */
234: {mdoc_mt_pre, NULL}, /* Mt */
235: {mdoc_quote_pre, mdoc_quote_post}, /* Brq */
236: {mdoc_quote_pre, mdoc_quote_post}, /* Bro */
237: {NULL, NULL}, /* Brc */
238: {mdoc__x_pre, mdoc__x_post}, /* %C */
1.191 schwarze 239: {mdoc_skip_pre, NULL}, /* Es */
240: {mdoc_quote_pre, mdoc_quote_post}, /* En */
1.188 schwarze 241: {mdoc_xx_pre, NULL}, /* Dx */
242: {mdoc__x_pre, mdoc__x_post}, /* %Q */
1.1 kristaps 243: {mdoc_sp_pre, NULL}, /* br */
1.188 schwarze 244: {mdoc_sp_pre, NULL}, /* sp */
245: {mdoc__x_pre, mdoc__x_post}, /* %U */
246: {NULL, NULL}, /* Ta */
1.191 schwarze 247: {mdoc_skip_pre, NULL}, /* ll */
1.1 kristaps 248: };
249:
1.115 kristaps 250: static const char * const lists[LIST_MAX] = {
251: NULL,
1.116 kristaps 252: "list-bul",
253: "list-col",
1.115 kristaps 254: "list-dash",
255: "list-diag",
256: "list-enum",
257: "list-hang",
1.116 kristaps 258: "list-hyph",
1.115 kristaps 259: "list-inset",
260: "list-item",
261: "list-ohang",
262: "list-tag"
263: };
1.1 kristaps 264:
1.188 schwarze 265:
1.1 kristaps 266: void
1.184 schwarze 267: html_mdoc(void *arg, const struct mdoc *mdoc)
1.1 kristaps 268: {
269:
1.225 schwarze 270: print_mdoc(mdoc_meta(mdoc), mdoc_node(mdoc)->child,
1.188 schwarze 271: (struct html *)arg);
1.179 kristaps 272: putchar('\n');
1.1 kristaps 273: }
274:
1.23 kristaps 275: /*
276: * Calculate the scaling unit passed in a `-width' argument. This uses
277: * either a native scaling unit (e.g., 1i, 2m) or the string length of
278: * the value.
279: */
280: static void
281: a2width(const char *p, struct roffsu *su)
1.1 kristaps 282: {
283:
1.217 schwarze 284: if (a2roffsu(p, su, SCALE_MAX) < 2) {
1.209 schwarze 285: su->unit = SCALE_EN;
1.166 kristaps 286: su->scale = html_strlen(p);
1.218 schwarze 287: } else if (su->scale < 0.0)
288: su->scale = 0.0;
1.1 kristaps 289: }
290:
1.23 kristaps 291: /*
1.78 kristaps 292: * See the same function in mdoc_term.c for documentation.
293: */
294: static void
295: synopsis_pre(struct html *h, const struct mdoc_node *n)
296: {
297:
1.87 kristaps 298: if (NULL == n->prev || ! (MDOC_SYNPRETTY & n->flags))
1.78 kristaps 299: return;
300:
1.188 schwarze 301: if (n->prev->tok == n->tok &&
302: MDOC_Fo != n->tok &&
303: MDOC_Ft != n->tok &&
304: MDOC_Fn != n->tok) {
1.125 kristaps 305: print_otag(h, TAG_BR, 0, NULL);
1.78 kristaps 306: return;
307: }
308:
309: switch (n->prev->tok) {
1.188 schwarze 310: case MDOC_Fd:
1.78 kristaps 311: /* FALLTHROUGH */
1.188 schwarze 312: case MDOC_Fn:
1.78 kristaps 313: /* FALLTHROUGH */
1.188 schwarze 314: case MDOC_Fo:
1.78 kristaps 315: /* FALLTHROUGH */
1.188 schwarze 316: case MDOC_In:
1.78 kristaps 317: /* FALLTHROUGH */
1.188 schwarze 318: case MDOC_Vt:
1.206 kristaps 319: print_paragraph(h);
1.78 kristaps 320: break;
1.188 schwarze 321: case MDOC_Ft:
1.78 kristaps 322: if (MDOC_Fn != n->tok && MDOC_Fo != n->tok) {
1.206 kristaps 323: print_paragraph(h);
1.78 kristaps 324: break;
325: }
326: /* FALLTHROUGH */
327: default:
1.125 kristaps 328: print_otag(h, TAG_BR, 0, NULL);
1.78 kristaps 329: break;
330: }
331: }
332:
1.1 kristaps 333: static void
334: print_mdoc(MDOC_ARGS)
335: {
1.179 kristaps 336: struct tag *t, *tt;
337: struct htmlpair tag;
338:
339: PAIR_CLASS_INIT(&tag, "mandoc");
1.1 kristaps 340:
1.179 kristaps 341: if ( ! (HTML_FRAGMENT & h->oflags)) {
342: print_gen_decls(h);
343: t = print_otag(h, TAG_HTML, 0, NULL);
344: tt = print_otag(h, TAG_HEAD, 0, NULL);
1.184 schwarze 345: print_mdoc_head(meta, n, h);
1.179 kristaps 346: print_tagq(h, tt);
347: print_otag(h, TAG_BODY, 0, NULL);
348: print_otag(h, TAG_DIV, 1, &tag);
1.188 schwarze 349: } else
1.179 kristaps 350: t = print_otag(h, TAG_DIV, 1, &tag);
1.1 kristaps 351:
1.184 schwarze 352: print_mdoc_nodelist(meta, n, h);
1.1 kristaps 353: print_tagq(h, t);
354: }
355:
356: static void
357: print_mdoc_head(MDOC_ARGS)
358: {
359:
360: print_gen_head(h);
1.20 kristaps 361: bufinit(h);
1.195 schwarze 362: bufcat(h, meta->title);
363: if (meta->msec)
364: bufcat_fmt(h, "(%s)", meta->msec);
1.184 schwarze 365: if (meta->arch)
366: bufcat_fmt(h, " (%s)", meta->arch);
1.1 kristaps 367:
368: print_otag(h, TAG_TITLE, 0, NULL);
1.20 kristaps 369: print_text(h, h->buf);
1.1 kristaps 370: }
371:
372: static void
373: print_mdoc_nodelist(MDOC_ARGS)
374: {
375:
1.220 schwarze 376: while (n != NULL) {
377: print_mdoc_node(meta, n, h);
378: n = n->next;
379: }
1.1 kristaps 380: }
381:
382: static void
383: print_mdoc_node(MDOC_ARGS)
384: {
385: int child;
386: struct tag *t;
387:
388: child = 1;
1.39 kristaps 389: t = h->tags.head;
1.225 schwarze 390: n->flags &= ~MDOC_ENDED;
1.1 kristaps 391:
392: switch (n->type) {
1.188 schwarze 393: case MDOC_ROOT:
1.184 schwarze 394: child = mdoc_root_pre(meta, n, h);
1.1 kristaps 395: break;
1.188 schwarze 396: case MDOC_TEXT:
1.144 kristaps 397: /* No tables in this mode... */
398: assert(NULL == h->tblt);
1.149 kristaps 399:
400: /*
401: * Make sure that if we're in a literal mode already
402: * (i.e., within a <PRE>) don't print the newline.
403: */
1.143 kristaps 404: if (' ' == *n->string && MDOC_LINE & n->flags)
1.149 kristaps 405: if ( ! (HTML_LITERAL & h->flags))
406: print_otag(h, TAG_BR, 0, NULL);
1.155 kristaps 407: if (MDOC_DELIMC & n->flags)
408: h->flags |= HTML_NOSPACE;
1.1 kristaps 409: print_text(h, n->string);
1.155 kristaps 410: if (MDOC_DELIMO & n->flags)
411: h->flags |= HTML_NOSPACE;
1.151 kristaps 412: return;
1.188 schwarze 413: case MDOC_EQN:
1.226 ! schwarze 414: if (n->flags & MDOC_LINE)
! 415: putchar('\n');
1.174 kristaps 416: print_eqn(h, n->eqn);
1.153 kristaps 417: break;
1.188 schwarze 418: case MDOC_TBL:
1.144 kristaps 419: /*
420: * This will take care of initialising all of the table
421: * state data for the first table, then tearing it down
422: * for the last one.
423: */
1.141 kristaps 424: print_tbl(h, n->span);
1.144 kristaps 425: return;
1.1 kristaps 426: default:
1.144 kristaps 427: /*
428: * Close out the current table, if it's open, and unset
429: * the "meta" table state. This will be reopened on the
430: * next table element.
431: */
1.213 schwarze 432: if (h->tblt != NULL) {
1.144 kristaps 433: print_tblclose(h);
434: t = h->tags.head;
435: }
1.213 schwarze 436: assert(h->tblt == NULL);
437: if (mdocs[n->tok].pre && (n->end == ENDBODY_NOT || n->child))
1.184 schwarze 438: child = (*mdocs[n->tok].pre)(meta, n, h);
1.1 kristaps 439: break;
440: }
441:
1.222 schwarze 442: if (h->flags & HTML_KEEP && n->flags & MDOC_LINE) {
443: h->flags &= ~HTML_KEEP;
444: h->flags |= HTML_PREKEEP;
1.94 kristaps 445: }
446:
1.1 kristaps 447: if (child && n->child)
1.184 schwarze 448: print_mdoc_nodelist(meta, n->child, h);
1.1 kristaps 449:
450: print_stagq(h, t);
451:
452: switch (n->type) {
1.188 schwarze 453: case MDOC_ROOT:
1.184 schwarze 454: mdoc_root_post(meta, n, h);
1.153 kristaps 455: break;
1.188 schwarze 456: case MDOC_EQN:
1.1 kristaps 457: break;
458: default:
1.213 schwarze 459: if ( ! mdocs[n->tok].post || n->flags & MDOC_ENDED)
460: break;
461: (*mdocs[n->tok].post)(meta, n, h);
462: if (n->end != ENDBODY_NOT)
1.225 schwarze 463: n->body->flags |= MDOC_ENDED;
1.213 schwarze 464: if (n->end == ENDBODY_NOSPACE)
465: h->flags |= HTML_NOSPACE;
1.1 kristaps 466: break;
467: }
468: }
469:
470: static void
471: mdoc_root_post(MDOC_ARGS)
472: {
1.204 kristaps 473: struct htmlpair tag;
1.1 kristaps 474: struct tag *t, *tt;
475:
1.204 kristaps 476: PAIR_CLASS_INIT(&tag, "foot");
477: t = print_otag(h, TAG_TABLE, 1, &tag);
1.132 kristaps 478:
1.181 schwarze 479: print_otag(h, TAG_TBODY, 0, NULL);
1.40 kristaps 480:
1.1 kristaps 481: tt = print_otag(h, TAG_TR, 0, NULL);
482:
1.204 kristaps 483: PAIR_CLASS_INIT(&tag, "foot-date");
484: print_otag(h, TAG_TD, 1, &tag);
1.184 schwarze 485: print_text(h, meta->date);
1.1 kristaps 486: print_stagq(h, tt);
487:
1.204 kristaps 488: PAIR_CLASS_INIT(&tag, "foot-os");
489: print_otag(h, TAG_TD, 1, &tag);
1.184 schwarze 490: print_text(h, meta->os);
1.1 kristaps 491: print_tagq(h, t);
492: }
493:
494: static int
495: mdoc_root_pre(MDOC_ARGS)
496: {
1.204 kristaps 497: struct htmlpair tag;
1.1 kristaps 498: struct tag *t, *tt;
1.190 schwarze 499: char *volume, *title;
1.1 kristaps 500:
1.190 schwarze 501: if (NULL == meta->arch)
502: volume = mandoc_strdup(meta->vol);
503: else
504: mandoc_asprintf(&volume, "%s (%s)",
505: meta->vol, meta->arch);
1.1 kristaps 506:
1.195 schwarze 507: if (NULL == meta->msec)
508: title = mandoc_strdup(meta->title);
509: else
510: mandoc_asprintf(&title, "%s(%s)",
511: meta->title, meta->msec);
1.23 kristaps 512:
1.204 kristaps 513: PAIR_CLASS_INIT(&tag, "head");
514: t = print_otag(h, TAG_TABLE, 1, &tag);
1.132 kristaps 515:
516: print_otag(h, TAG_TBODY, 0, NULL);
1.40 kristaps 517:
1.1 kristaps 518: tt = print_otag(h, TAG_TR, 0, NULL);
519:
1.204 kristaps 520: PAIR_CLASS_INIT(&tag, "head-ltitle");
521: print_otag(h, TAG_TD, 1, &tag);
1.2 kristaps 522: print_text(h, title);
1.1 kristaps 523: print_stagq(h, tt);
524:
1.204 kristaps 525: PAIR_CLASS_INIT(&tag, "head-vol");
526: print_otag(h, TAG_TD, 1, &tag);
1.190 schwarze 527: print_text(h, volume);
1.1 kristaps 528: print_stagq(h, tt);
529:
1.204 kristaps 530: PAIR_CLASS_INIT(&tag, "head-rtitle");
531: print_otag(h, TAG_TD, 1, &tag);
1.2 kristaps 532: print_text(h, title);
1.1 kristaps 533: print_tagq(h, t);
1.189 schwarze 534:
535: free(title);
1.190 schwarze 536: free(volume);
1.1 kristaps 537: return(1);
538: }
539:
540: static int
541: mdoc_sh_pre(MDOC_ARGS)
542: {
1.123 kristaps 543: struct htmlpair tag;
544:
1.200 schwarze 545: switch (n->type) {
546: case MDOC_BLOCK:
1.123 kristaps 547: PAIR_CLASS_INIT(&tag, "section");
548: print_otag(h, TAG_DIV, 1, &tag);
1.1 kristaps 549: return(1);
1.200 schwarze 550: case MDOC_BODY:
551: if (n->sec == SEC_AUTHORS)
552: h->flags &= ~(HTML_SPLIT|HTML_NOSPLIT);
1.1 kristaps 553: return(1);
1.200 schwarze 554: default:
555: break;
556: }
1.1 kristaps 557:
1.168 kristaps 558: bufinit(h);
1.172 kristaps 559: bufcat(h, "x");
1.175 kristaps 560:
561: for (n = n->child; n && MDOC_TEXT == n->type; ) {
1.168 kristaps 562: bufcat_id(h, n->string);
1.175 kristaps 563: if (NULL != (n = n->next))
1.168 kristaps 564: bufcat_id(h, " ");
1.21 kristaps 565: }
566:
1.175 kristaps 567: if (NULL == n) {
568: PAIR_ID_INIT(&tag, h->buf);
569: print_otag(h, TAG_H1, 1, &tag);
570: } else
571: print_otag(h, TAG_H1, 0, NULL);
572:
1.1 kristaps 573: return(1);
574: }
575:
576: static int
577: mdoc_ss_pre(MDOC_ARGS)
578: {
1.123 kristaps 579: struct htmlpair tag;
1.1 kristaps 580:
1.123 kristaps 581: if (MDOC_BLOCK == n->type) {
582: PAIR_CLASS_INIT(&tag, "subsection");
583: print_otag(h, TAG_DIV, 1, &tag);
1.1 kristaps 584: return(1);
1.123 kristaps 585: } else if (MDOC_BODY == n->type)
1.1 kristaps 586: return(1);
1.23 kristaps 587:
1.168 kristaps 588: bufinit(h);
1.172 kristaps 589: bufcat(h, "x");
1.175 kristaps 590:
591: for (n = n->child; n && MDOC_TEXT == n->type; ) {
1.168 kristaps 592: bufcat_id(h, n->string);
1.175 kristaps 593: if (NULL != (n = n->next))
1.168 kristaps 594: bufcat_id(h, " ");
1.21 kristaps 595: }
596:
1.175 kristaps 597: if (NULL == n) {
598: PAIR_ID_INIT(&tag, h->buf);
599: print_otag(h, TAG_H2, 1, &tag);
600: } else
601: print_otag(h, TAG_H2, 0, NULL);
602:
1.1 kristaps 603: return(1);
604: }
605:
606: static int
607: mdoc_fl_pre(MDOC_ARGS)
608: {
609: struct htmlpair tag;
610:
1.51 kristaps 611: PAIR_CLASS_INIT(&tag, "flag");
1.132 kristaps 612: print_otag(h, TAG_B, 1, &tag);
1.51 kristaps 613:
1.50 kristaps 614: /* `Cm' has no leading hyphen. */
615:
1.51 kristaps 616: if (MDOC_Cm == n->tok)
1.50 kristaps 617: return(1);
618:
619: print_text(h, "\\-");
620:
1.199 schwarze 621: if ( ! (n->nchild == 0 &&
622: (n->next == NULL ||
623: n->next->type == MDOC_TEXT ||
624: n->next->flags & MDOC_LINE)))
1.1 kristaps 625: h->flags |= HTML_NOSPACE;
1.50 kristaps 626:
1.1 kristaps 627: return(1);
628: }
629:
630: static int
631: mdoc_nd_pre(MDOC_ARGS)
632: {
633: struct htmlpair tag;
634:
635: if (MDOC_BODY != n->type)
636: return(1);
637:
1.24 kristaps 638: /* XXX: this tag in theory can contain block elements. */
639:
1.1 kristaps 640: print_text(h, "\\(em");
1.124 kristaps 641: PAIR_CLASS_INIT(&tag, "desc");
1.1 kristaps 642: print_otag(h, TAG_SPAN, 1, &tag);
643: return(1);
644: }
645:
646: static int
647: mdoc_nm_pre(MDOC_ARGS)
648: {
1.91 kristaps 649: struct htmlpair tag;
650: struct roffsu su;
1.166 kristaps 651: int len;
1.91 kristaps 652:
1.124 kristaps 653: switch (n->type) {
1.188 schwarze 654: case MDOC_ELEM:
1.91 kristaps 655: synopsis_pre(h, n);
656: PAIR_CLASS_INIT(&tag, "name");
1.132 kristaps 657: print_otag(h, TAG_B, 1, &tag);
1.184 schwarze 658: if (NULL == n->child && meta->name)
659: print_text(h, meta->name);
1.124 kristaps 660: return(1);
1.188 schwarze 661: case MDOC_HEAD:
1.124 kristaps 662: print_otag(h, TAG_TD, 0, NULL);
1.184 schwarze 663: if (NULL == n->child && meta->name)
664: print_text(h, meta->name);
1.124 kristaps 665: return(1);
1.188 schwarze 666: case MDOC_BODY:
1.124 kristaps 667: print_otag(h, TAG_TD, 0, NULL);
668: return(1);
669: default:
670: break;
671: }
1.91 kristaps 672:
1.124 kristaps 673: synopsis_pre(h, n);
674: PAIR_CLASS_INIT(&tag, "synopsis");
675: print_otag(h, TAG_TABLE, 1, &tag);
676:
677: for (len = 0, n = n->child; n; n = n->next)
678: if (MDOC_TEXT == n->type)
1.166 kristaps 679: len += html_strlen(n->string);
1.91 kristaps 680:
1.184 schwarze 681: if (0 == len && meta->name)
682: len = html_strlen(meta->name);
1.1 kristaps 683:
1.194 schwarze 684: SCALE_HS_INIT(&su, len);
1.168 kristaps 685: bufinit(h);
1.165 kristaps 686: bufcat_su(h, "width", &su);
1.124 kristaps 687: PAIR_STYLE_INIT(&tag, h);
688: print_otag(h, TAG_COL, 1, &tag);
689: print_otag(h, TAG_COL, 0, NULL);
690: print_otag(h, TAG_TBODY, 0, NULL);
691: print_otag(h, TAG_TR, 0, NULL);
1.1 kristaps 692: return(1);
693: }
694:
695: static int
696: mdoc_xr_pre(MDOC_ARGS)
697: {
1.157 kristaps 698: struct htmlpair tag[2];
1.56 kristaps 699:
700: if (NULL == n->child)
701: return(0);
1.17 kristaps 702:
1.23 kristaps 703: PAIR_CLASS_INIT(&tag[0], "link-man");
1.1 kristaps 704:
1.17 kristaps 705: if (h->base_man) {
1.188 schwarze 706: buffmt_man(h, n->child->string,
707: n->child->next ?
708: n->child->next->string : NULL);
1.57 kristaps 709: PAIR_HREF_INIT(&tag[1], h->buf);
1.23 kristaps 710: print_otag(h, TAG_A, 2, tag);
711: } else
712: print_otag(h, TAG_A, 1, tag);
1.1 kristaps 713:
1.157 kristaps 714: n = n->child;
715: print_text(h, n->string);
1.16 kristaps 716:
1.157 kristaps 717: if (NULL == (n = n->next))
1.1 kristaps 718: return(0);
719:
720: h->flags |= HTML_NOSPACE;
721: print_text(h, "(");
722: h->flags |= HTML_NOSPACE;
1.157 kristaps 723: print_text(h, n->string);
1.1 kristaps 724: h->flags |= HTML_NOSPACE;
725: print_text(h, ")");
726: return(0);
727: }
728:
729: static int
730: mdoc_ns_pre(MDOC_ARGS)
731: {
732:
1.150 kristaps 733: if ( ! (MDOC_LINE & n->flags))
734: h->flags |= HTML_NOSPACE;
1.1 kristaps 735: return(1);
736: }
737:
738: static int
739: mdoc_ar_pre(MDOC_ARGS)
740: {
741: struct htmlpair tag;
742:
1.23 kristaps 743: PAIR_CLASS_INIT(&tag, "arg");
1.133 kristaps 744: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 745: return(1);
746: }
747:
748: static int
749: mdoc_xx_pre(MDOC_ARGS)
750: {
751: const char *pp;
752: struct htmlpair tag;
1.152 schwarze 753: int flags;
1.1 kristaps 754:
755: switch (n->tok) {
1.188 schwarze 756: case MDOC_Bsx:
1.112 schwarze 757: pp = "BSD/OS";
1.1 kristaps 758: break;
1.188 schwarze 759: case MDOC_Dx:
1.45 kristaps 760: pp = "DragonFly";
1.1 kristaps 761: break;
1.188 schwarze 762: case MDOC_Fx:
1.1 kristaps 763: pp = "FreeBSD";
764: break;
1.188 schwarze 765: case MDOC_Nx:
1.1 kristaps 766: pp = "NetBSD";
767: break;
1.188 schwarze 768: case MDOC_Ox:
1.1 kristaps 769: pp = "OpenBSD";
770: break;
1.188 schwarze 771: case MDOC_Ux:
1.1 kristaps 772: pp = "UNIX";
773: break;
774: default:
775: return(1);
776: }
777:
1.23 kristaps 778: PAIR_CLASS_INIT(&tag, "unix");
1.1 kristaps 779: print_otag(h, TAG_SPAN, 1, &tag);
1.148 kristaps 780:
1.1 kristaps 781: print_text(h, pp);
1.148 kristaps 782: if (n->child) {
1.152 schwarze 783: flags = h->flags;
1.148 kristaps 784: h->flags |= HTML_KEEP;
785: print_text(h, n->child->string);
1.152 schwarze 786: h->flags = flags;
1.148 kristaps 787: }
788: return(0);
1.1 kristaps 789: }
790:
791: static int
1.4 kristaps 792: mdoc_bx_pre(MDOC_ARGS)
793: {
1.146 kristaps 794: struct htmlpair tag;
1.4 kristaps 795:
1.23 kristaps 796: PAIR_CLASS_INIT(&tag, "unix");
1.4 kristaps 797: print_otag(h, TAG_SPAN, 1, &tag);
798:
1.145 kristaps 799: if (NULL != (n = n->child)) {
800: print_text(h, n->string);
801: h->flags |= HTML_NOSPACE;
802: print_text(h, "BSD");
803: } else {
804: print_text(h, "BSD");
805: return(0);
806: }
1.4 kristaps 807:
1.145 kristaps 808: if (NULL != (n = n->next)) {
809: h->flags |= HTML_NOSPACE;
1.147 kristaps 810: print_text(h, "-");
1.4 kristaps 811: h->flags |= HTML_NOSPACE;
1.147 kristaps 812: print_text(h, n->string);
1.145 kristaps 813: }
1.4 kristaps 814:
815: return(0);
816: }
817:
818: static int
1.115 kristaps 819: mdoc_it_pre(MDOC_ARGS)
1.1 kristaps 820: {
1.115 kristaps 821: struct roffsu su;
822: enum mdoc_list type;
1.116 kristaps 823: struct htmlpair tag[2];
1.115 kristaps 824: const struct mdoc_node *bl;
825:
826: bl = n->parent;
827: while (bl && MDOC_Bl != bl->tok)
828: bl = bl->parent;
1.23 kristaps 829:
1.115 kristaps 830: assert(bl);
1.23 kristaps 831:
1.137 kristaps 832: type = bl->norm->Bl.type;
1.24 kristaps 833:
1.116 kristaps 834: assert(lists[type]);
835: PAIR_CLASS_INIT(&tag[0], lists[type]);
1.1 kristaps 836:
1.168 kristaps 837: bufinit(h);
838:
1.115 kristaps 839: if (MDOC_HEAD == n->type) {
840: switch (type) {
1.188 schwarze 841: case LIST_bullet:
1.115 kristaps 842: /* FALLTHROUGH */
1.188 schwarze 843: case LIST_dash:
1.115 kristaps 844: /* FALLTHROUGH */
1.188 schwarze 845: case LIST_item:
1.115 kristaps 846: /* FALLTHROUGH */
1.188 schwarze 847: case LIST_hyphen:
1.115 kristaps 848: /* FALLTHROUGH */
1.188 schwarze 849: case LIST_enum:
1.115 kristaps 850: return(0);
1.188 schwarze 851: case LIST_diag:
1.115 kristaps 852: /* FALLTHROUGH */
1.188 schwarze 853: case LIST_hang:
1.115 kristaps 854: /* FALLTHROUGH */
1.188 schwarze 855: case LIST_inset:
1.115 kristaps 856: /* FALLTHROUGH */
1.188 schwarze 857: case LIST_ohang:
1.115 kristaps 858: /* FALLTHROUGH */
1.188 schwarze 859: case LIST_tag:
1.137 kristaps 860: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.122 kristaps 861: bufcat_su(h, "margin-top", &su);
862: PAIR_STYLE_INIT(&tag[1], h);
1.116 kristaps 863: print_otag(h, TAG_DT, 2, tag);
1.134 kristaps 864: if (LIST_diag != type)
865: break;
866: PAIR_CLASS_INIT(&tag[0], "diag");
867: print_otag(h, TAG_B, 1, tag);
1.115 kristaps 868: break;
1.188 schwarze 869: case LIST_column:
1.115 kristaps 870: break;
871: default:
872: break;
873: }
874: } else if (MDOC_BODY == n->type) {
875: switch (type) {
1.188 schwarze 876: case LIST_bullet:
1.115 kristaps 877: /* FALLTHROUGH */
1.188 schwarze 878: case LIST_hyphen:
1.115 kristaps 879: /* FALLTHROUGH */
1.188 schwarze 880: case LIST_dash:
1.115 kristaps 881: /* FALLTHROUGH */
1.188 schwarze 882: case LIST_enum:
1.115 kristaps 883: /* FALLTHROUGH */
1.188 schwarze 884: case LIST_item:
1.137 kristaps 885: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.122 kristaps 886: bufcat_su(h, "margin-top", &su);
887: PAIR_STYLE_INIT(&tag[1], h);
1.116 kristaps 888: print_otag(h, TAG_LI, 2, tag);
1.115 kristaps 889: break;
1.188 schwarze 890: case LIST_diag:
1.115 kristaps 891: /* FALLTHROUGH */
1.188 schwarze 892: case LIST_hang:
1.115 kristaps 893: /* FALLTHROUGH */
1.188 schwarze 894: case LIST_inset:
1.115 kristaps 895: /* FALLTHROUGH */
1.188 schwarze 896: case LIST_ohang:
1.115 kristaps 897: /* FALLTHROUGH */
1.188 schwarze 898: case LIST_tag:
1.137 kristaps 899: if (NULL == bl->norm->Bl.width) {
1.122 kristaps 900: print_otag(h, TAG_DD, 1, tag);
901: break;
902: }
1.137 kristaps 903: a2width(bl->norm->Bl.width, &su);
1.122 kristaps 904: bufcat_su(h, "margin-left", &su);
905: PAIR_STYLE_INIT(&tag[1], h);
906: print_otag(h, TAG_DD, 2, tag);
1.115 kristaps 907: break;
1.188 schwarze 908: case LIST_column:
1.137 kristaps 909: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.122 kristaps 910: bufcat_su(h, "margin-top", &su);
911: PAIR_STYLE_INIT(&tag[1], h);
1.116 kristaps 912: print_otag(h, TAG_TD, 2, tag);
1.115 kristaps 913: break;
914: default:
915: break;
916: }
917: } else {
918: switch (type) {
1.188 schwarze 919: case LIST_column:
1.116 kristaps 920: print_otag(h, TAG_TR, 1, tag);
1.115 kristaps 921: break;
922: default:
1.23 kristaps 923: break;
1.115 kristaps 924: }
1.1 kristaps 925: }
926:
927: return(1);
928: }
929:
930: static int
1.115 kristaps 931: mdoc_bl_pre(MDOC_ARGS)
1.1 kristaps 932: {
1.142 kristaps 933: int i;
1.119 kristaps 934: struct htmlpair tag[3];
1.23 kristaps 935: struct roffsu su;
1.134 kristaps 936: char buf[BUFSIZ];
1.23 kristaps 937:
1.115 kristaps 938: if (MDOC_BODY == n->type) {
1.137 kristaps 939: if (LIST_column == n->norm->Bl.type)
1.115 kristaps 940: print_otag(h, TAG_TBODY, 0, NULL);
941: return(1);
1.23 kristaps 942: }
1.1 kristaps 943:
1.115 kristaps 944: if (MDOC_HEAD == n->type) {
1.137 kristaps 945: if (LIST_column != n->norm->Bl.type)
1.115 kristaps 946: return(0);
947:
948: /*
949: * For each column, print out the <COL> tag with our
950: * suggested width. The last column gets min-width, as
951: * in terminal mode it auto-sizes to the width of the
952: * screen and we want to preserve that behaviour.
953: */
1.1 kristaps 954:
1.142 kristaps 955: for (i = 0; i < (int)n->norm->Bl.ncols; i++) {
1.183 schwarze 956: bufinit(h);
1.137 kristaps 957: a2width(n->norm->Bl.cols[i], &su);
1.142 kristaps 958: if (i < (int)n->norm->Bl.ncols - 1)
1.115 kristaps 959: bufcat_su(h, "width", &su);
960: else
961: bufcat_su(h, "min-width", &su);
962: PAIR_STYLE_INIT(&tag[0], h);
963: print_otag(h, TAG_COL, 1, tag);
964: }
1.1 kristaps 965:
966: return(0);
967: }
968:
1.119 kristaps 969: SCALE_VS_INIT(&su, 0);
1.183 schwarze 970: bufinit(h);
1.119 kristaps 971: bufcat_su(h, "margin-top", &su);
972: bufcat_su(h, "margin-bottom", &su);
973: PAIR_STYLE_INIT(&tag[0], h);
974:
1.137 kristaps 975: assert(lists[n->norm->Bl.type]);
1.190 schwarze 976: (void)strlcpy(buf, "list ", BUFSIZ);
977: (void)strlcat(buf, lists[n->norm->Bl.type], BUFSIZ);
1.134 kristaps 978: PAIR_INIT(&tag[1], ATTR_CLASS, buf);
1.1 kristaps 979:
1.115 kristaps 980: /* Set the block's left-hand margin. */
1.1 kristaps 981:
1.137 kristaps 982: if (n->norm->Bl.offs) {
1.209 schwarze 983: a2width(n->norm->Bl.offs, &su);
1.115 kristaps 984: bufcat_su(h, "margin-left", &su);
985: }
1.1 kristaps 986:
1.137 kristaps 987: switch (n->norm->Bl.type) {
1.188 schwarze 988: case LIST_bullet:
1.1 kristaps 989: /* FALLTHROUGH */
1.188 schwarze 990: case LIST_dash:
1.1 kristaps 991: /* FALLTHROUGH */
1.188 schwarze 992: case LIST_hyphen:
1.1 kristaps 993: /* FALLTHROUGH */
1.188 schwarze 994: case LIST_item:
1.134 kristaps 995: print_otag(h, TAG_UL, 2, tag);
1.1 kristaps 996: break;
1.188 schwarze 997: case LIST_enum:
1.134 kristaps 998: print_otag(h, TAG_OL, 2, tag);
1.23 kristaps 999: break;
1.188 schwarze 1000: case LIST_diag:
1.115 kristaps 1001: /* FALLTHROUGH */
1.188 schwarze 1002: case LIST_hang:
1.46 kristaps 1003: /* FALLTHROUGH */
1.188 schwarze 1004: case LIST_inset:
1.33 kristaps 1005: /* FALLTHROUGH */
1.188 schwarze 1006: case LIST_ohang:
1.1 kristaps 1007: /* FALLTHROUGH */
1.188 schwarze 1008: case LIST_tag:
1.134 kristaps 1009: print_otag(h, TAG_DL, 2, tag);
1.115 kristaps 1010: break;
1.188 schwarze 1011: case LIST_column:
1.134 kristaps 1012: print_otag(h, TAG_TABLE, 2, tag);
1.1 kristaps 1013: break;
1014: default:
1.115 kristaps 1015: abort();
1016: /* NOTREACHED */
1.1 kristaps 1017: }
1018:
1019: return(1);
1020: }
1021:
1022: static int
1023: mdoc_ex_pre(MDOC_ARGS)
1024: {
1.160 kristaps 1025: struct tag *t;
1026: struct htmlpair tag;
1027: int nchild;
1.1 kristaps 1028:
1.127 kristaps 1029: if (n->prev)
1030: print_otag(h, TAG_BR, 0, NULL);
1031:
1.23 kristaps 1032: PAIR_CLASS_INIT(&tag, "utility");
1033:
1.1 kristaps 1034: print_text(h, "The");
1.160 kristaps 1035:
1036: nchild = n->nchild;
1037: for (n = n->child; n; n = n->next) {
1038: assert(MDOC_TEXT == n->type);
1039:
1.132 kristaps 1040: t = print_otag(h, TAG_B, 1, &tag);
1.160 kristaps 1041: print_text(h, n->string);
1.1 kristaps 1042: print_tagq(h, t);
1043:
1.160 kristaps 1044: if (nchild > 2 && n->next) {
1045: h->flags |= HTML_NOSPACE;
1046: print_text(h, ",");
1047: }
1.1 kristaps 1048:
1.160 kristaps 1049: if (n->next && NULL == n->next->next)
1050: print_text(h, "and");
1.1 kristaps 1051: }
1052:
1.160 kristaps 1053: if (nchild > 1)
1.193 schwarze 1054: print_text(h, "utilities exit\\~0");
1.1 kristaps 1055: else
1.193 schwarze 1056: print_text(h, "utility exits\\~0");
1.1 kristaps 1057:
1.193 schwarze 1058: print_text(h, "on success, and\\~>0 if an error occurs.");
1.1 kristaps 1059: return(0);
1060: }
1061:
1062: static int
1063: mdoc_em_pre(MDOC_ARGS)
1064: {
1.198 schwarze 1065: struct htmlpair tag;
1.1 kristaps 1066:
1.198 schwarze 1067: PAIR_CLASS_INIT(&tag, "emph");
1068: print_otag(h, TAG_SPAN, 1, &tag);
1.1 kristaps 1069: return(1);
1070: }
1071:
1072: static int
1073: mdoc_d1_pre(MDOC_ARGS)
1074: {
1.23 kristaps 1075: struct htmlpair tag[2];
1076: struct roffsu su;
1.1 kristaps 1077:
1078: if (MDOC_BLOCK != n->type)
1079: return(1);
1080:
1.118 kristaps 1081: SCALE_VS_INIT(&su, 0);
1.168 kristaps 1082: bufinit(h);
1.118 kristaps 1083: bufcat_su(h, "margin-top", &su);
1084: bufcat_su(h, "margin-bottom", &su);
1085: PAIR_STYLE_INIT(&tag[0], h);
1.120 kristaps 1086: print_otag(h, TAG_BLOCKQUOTE, 1, tag);
1087:
1088: /* BLOCKQUOTE needs a block body. */
1.118 kristaps 1089:
1.136 kristaps 1090: PAIR_CLASS_INIT(&tag[0], "display");
1091: print_otag(h, TAG_DIV, 1, tag);
1092:
1.135 kristaps 1093: if (MDOC_Dl == n->tok) {
1.136 kristaps 1094: PAIR_CLASS_INIT(&tag[0], "lit");
1.135 kristaps 1095: print_otag(h, TAG_CODE, 1, tag);
1.188 schwarze 1096: }
1.35 kristaps 1097:
1.1 kristaps 1098: return(1);
1099: }
1100:
1101: static int
1102: mdoc_sx_pre(MDOC_ARGS)
1103: {
1.157 kristaps 1104: struct htmlpair tag[2];
1.1 kristaps 1105:
1.168 kristaps 1106: bufinit(h);
1.169 kristaps 1107: bufcat(h, "#x");
1.175 kristaps 1108:
1109: for (n = n->child; n; ) {
1.168 kristaps 1110: bufcat_id(h, n->string);
1.175 kristaps 1111: if (NULL != (n = n->next))
1.168 kristaps 1112: bufcat_id(h, " ");
1.1 kristaps 1113: }
1114:
1.23 kristaps 1115: PAIR_CLASS_INIT(&tag[0], "link-sec");
1.168 kristaps 1116: PAIR_HREF_INIT(&tag[1], h->buf);
1.1 kristaps 1117:
1.134 kristaps 1118: print_otag(h, TAG_I, 1, tag);
1.18 kristaps 1119: print_otag(h, TAG_A, 2, tag);
1.1 kristaps 1120: return(1);
1121: }
1122:
1123: static int
1124: mdoc_bd_pre(MDOC_ARGS)
1125: {
1.188 schwarze 1126: struct htmlpair tag[2];
1127: int comp, sv;
1.225 schwarze 1128: struct mdoc_node *nn;
1.23 kristaps 1129: struct roffsu su;
1.1 kristaps 1130:
1.80 kristaps 1131: if (MDOC_HEAD == n->type)
1.1 kristaps 1132: return(0);
1133:
1134: if (MDOC_BLOCK == n->type) {
1.137 kristaps 1135: comp = n->norm->Bd.comp;
1.23 kristaps 1136: for (nn = n; nn && ! comp; nn = nn->parent) {
1137: if (MDOC_BLOCK != nn->type)
1138: continue;
1139: if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
1140: comp = 1;
1141: if (nn->prev)
1142: break;
1143: }
1.126 kristaps 1144: if ( ! comp)
1.206 kristaps 1145: print_paragraph(h);
1.1 kristaps 1146: return(1);
1147: }
1148:
1.209 schwarze 1149: /* Handle the -offset argument. */
1150:
1151: if (n->norm->Bd.offs == NULL ||
1152: ! strcmp(n->norm->Bd.offs, "left"))
1153: SCALE_HS_INIT(&su, 0);
1154: else if ( ! strcmp(n->norm->Bd.offs, "indent"))
1155: SCALE_HS_INIT(&su, INDENT);
1156: else if ( ! strcmp(n->norm->Bd.offs, "indent-two"))
1157: SCALE_HS_INIT(&su, INDENT * 2);
1158: else
1159: a2width(n->norm->Bd.offs, &su);
1.188 schwarze 1160:
1.168 kristaps 1161: bufinit(h);
1.126 kristaps 1162: bufcat_su(h, "margin-left", &su);
1163: PAIR_STYLE_INIT(&tag[0], h);
1164:
1.188 schwarze 1165: if (DISP_unfilled != n->norm->Bd.type &&
1166: DISP_literal != n->norm->Bd.type) {
1.126 kristaps 1167: PAIR_CLASS_INIT(&tag[1], "display");
1168: print_otag(h, TAG_DIV, 2, tag);
1.1 kristaps 1169: return(1);
1.126 kristaps 1170: }
1.1 kristaps 1171:
1.126 kristaps 1172: PAIR_CLASS_INIT(&tag[1], "lit display");
1173: print_otag(h, TAG_PRE, 2, tag);
1.1 kristaps 1174:
1.149 kristaps 1175: /* This can be recursive: save & set our literal state. */
1176:
1177: sv = h->flags & HTML_LITERAL;
1178: h->flags |= HTML_LITERAL;
1179:
1.14 kristaps 1180: for (nn = n->child; nn; nn = nn->next) {
1.184 schwarze 1181: print_mdoc_node(meta, nn, h);
1.108 kristaps 1182: /*
1183: * If the printed node flushes its own line, then we
1184: * needn't do it here as well. This is hacky, but the
1185: * notion of selective eoln whitespace is pretty dumb
1186: * anyway, so don't sweat it.
1187: */
1188: switch (nn->tok) {
1.188 schwarze 1189: case MDOC_Sm:
1.111 kristaps 1190: /* FALLTHROUGH */
1.188 schwarze 1191: case MDOC_br:
1.108 kristaps 1192: /* FALLTHROUGH */
1.188 schwarze 1193: case MDOC_sp:
1.108 kristaps 1194: /* FALLTHROUGH */
1.188 schwarze 1195: case MDOC_Bl:
1.114 kristaps 1196: /* FALLTHROUGH */
1.188 schwarze 1197: case MDOC_D1:
1.114 kristaps 1198: /* FALLTHROUGH */
1.188 schwarze 1199: case MDOC_Dl:
1.108 kristaps 1200: /* FALLTHROUGH */
1.188 schwarze 1201: case MDOC_Lp:
1.108 kristaps 1202: /* FALLTHROUGH */
1.188 schwarze 1203: case MDOC_Pp:
1.108 kristaps 1204: continue;
1205: default:
1206: break;
1207: }
1.216 schwarze 1208: if (h->flags & HTML_NONEWLINE ||
1209: (nn->next && ! (nn->next->flags & MDOC_LINE)))
1.101 schwarze 1210: continue;
1.126 kristaps 1211: else if (nn->next)
1212: print_text(h, "\n");
1.125 kristaps 1213:
1.101 schwarze 1214: h->flags |= HTML_NOSPACE;
1.1 kristaps 1215: }
1.149 kristaps 1216:
1217: if (0 == sv)
1218: h->flags &= ~HTML_LITERAL;
1.1 kristaps 1219:
1220: return(0);
1221: }
1222:
1223: static int
1224: mdoc_pa_pre(MDOC_ARGS)
1225: {
1226: struct htmlpair tag;
1227:
1.23 kristaps 1228: PAIR_CLASS_INIT(&tag, "file");
1.133 kristaps 1229: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1230: return(1);
1231: }
1232:
1233: static int
1234: mdoc_ad_pre(MDOC_ARGS)
1235: {
1236: struct htmlpair tag;
1237:
1.23 kristaps 1238: PAIR_CLASS_INIT(&tag, "addr");
1.133 kristaps 1239: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1240: return(1);
1241: }
1242:
1243: static int
1244: mdoc_an_pre(MDOC_ARGS)
1245: {
1246: struct htmlpair tag;
1247:
1.200 schwarze 1248: if (n->norm->An.auth == AUTH_split) {
1249: h->flags &= ~HTML_NOSPLIT;
1250: h->flags |= HTML_SPLIT;
1251: return(0);
1252: }
1253: if (n->norm->An.auth == AUTH_nosplit) {
1254: h->flags &= ~HTML_SPLIT;
1255: h->flags |= HTML_NOSPLIT;
1256: return(0);
1257: }
1258:
1259: if (h->flags & HTML_SPLIT)
1260: print_otag(h, TAG_BR, 0, NULL);
1261:
1262: if (n->sec == SEC_AUTHORS && ! (h->flags & HTML_NOSPLIT))
1263: h->flags |= HTML_SPLIT;
1.19 kristaps 1264:
1.23 kristaps 1265: PAIR_CLASS_INIT(&tag, "author");
1.1 kristaps 1266: print_otag(h, TAG_SPAN, 1, &tag);
1267: return(1);
1268: }
1269:
1270: static int
1271: mdoc_cd_pre(MDOC_ARGS)
1272: {
1273: struct htmlpair tag;
1274:
1.78 kristaps 1275: synopsis_pre(h, n);
1.23 kristaps 1276: PAIR_CLASS_INIT(&tag, "config");
1.132 kristaps 1277: print_otag(h, TAG_B, 1, &tag);
1.1 kristaps 1278: return(1);
1279: }
1280:
1281: static int
1282: mdoc_dv_pre(MDOC_ARGS)
1283: {
1284: struct htmlpair tag;
1285:
1.23 kristaps 1286: PAIR_CLASS_INIT(&tag, "define");
1.1 kristaps 1287: print_otag(h, TAG_SPAN, 1, &tag);
1288: return(1);
1289: }
1290:
1291: static int
1292: mdoc_ev_pre(MDOC_ARGS)
1293: {
1294: struct htmlpair tag;
1295:
1.23 kristaps 1296: PAIR_CLASS_INIT(&tag, "env");
1.1 kristaps 1297: print_otag(h, TAG_SPAN, 1, &tag);
1298: return(1);
1299: }
1300:
1301: static int
1302: mdoc_er_pre(MDOC_ARGS)
1303: {
1304: struct htmlpair tag;
1305:
1.23 kristaps 1306: PAIR_CLASS_INIT(&tag, "errno");
1.1 kristaps 1307: print_otag(h, TAG_SPAN, 1, &tag);
1308: return(1);
1309: }
1310:
1311: static int
1312: mdoc_fa_pre(MDOC_ARGS)
1313: {
1314: const struct mdoc_node *nn;
1315: struct htmlpair tag;
1316: struct tag *t;
1317:
1.23 kristaps 1318: PAIR_CLASS_INIT(&tag, "farg");
1.1 kristaps 1319: if (n->parent->tok != MDOC_Fo) {
1.133 kristaps 1320: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1321: return(1);
1322: }
1323:
1324: for (nn = n->child; nn; nn = nn->next) {
1.133 kristaps 1325: t = print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1326: print_text(h, nn->string);
1327: print_tagq(h, t);
1.155 kristaps 1328: if (nn->next) {
1329: h->flags |= HTML_NOSPACE;
1.1 kristaps 1330: print_text(h, ",");
1.155 kristaps 1331: }
1.1 kristaps 1332: }
1333:
1.155 kristaps 1334: if (n->child && n->next && n->next->tok == MDOC_Fa) {
1335: h->flags |= HTML_NOSPACE;
1.1 kristaps 1336: print_text(h, ",");
1.155 kristaps 1337: }
1.1 kristaps 1338:
1339: return(0);
1340: }
1341:
1342: static int
1343: mdoc_fd_pre(MDOC_ARGS)
1344: {
1.162 kristaps 1345: struct htmlpair tag[2];
1346: char buf[BUFSIZ];
1347: size_t sz;
1348: int i;
1349: struct tag *t;
1.1 kristaps 1350:
1.78 kristaps 1351: synopsis_pre(h, n);
1352:
1.162 kristaps 1353: if (NULL == (n = n->child))
1354: return(0);
1355:
1356: assert(MDOC_TEXT == n->type);
1357:
1358: if (strcmp(n->string, "#include")) {
1359: PAIR_CLASS_INIT(&tag[0], "macro");
1360: print_otag(h, TAG_B, 1, tag);
1361: return(1);
1362: }
1363:
1364: PAIR_CLASS_INIT(&tag[0], "includes");
1365: print_otag(h, TAG_B, 1, tag);
1366: print_text(h, n->string);
1367:
1368: if (NULL != (n = n->next)) {
1369: assert(MDOC_TEXT == n->type);
1.190 schwarze 1370:
1371: /*
1372: * XXX This is broken and not easy to fix.
1373: * When using -Oincludes, truncation may occur.
1374: * Dynamic allocation wouldn't help because
1375: * passing long strings to buffmt_includes()
1376: * does not work either.
1377: */
1378:
1.188 schwarze 1379: strlcpy(buf, '<' == *n->string || '"' == *n->string ?
1380: n->string + 1 : n->string, BUFSIZ);
1.162 kristaps 1381:
1382: sz = strlen(buf);
1383: if (sz && ('>' == buf[sz - 1] || '"' == buf[sz - 1]))
1384: buf[sz - 1] = '\0';
1385:
1386: PAIR_CLASS_INIT(&tag[0], "link-includes");
1.188 schwarze 1387:
1.162 kristaps 1388: i = 1;
1389: if (h->base_includes) {
1390: buffmt_includes(h, buf);
1391: PAIR_HREF_INIT(&tag[i], h->buf);
1392: i++;
1.188 schwarze 1393: }
1.162 kristaps 1394:
1395: t = print_otag(h, TAG_A, i, tag);
1396: print_text(h, n->string);
1397: print_tagq(h, t);
1398:
1399: n = n->next;
1400: }
1401:
1402: for ( ; n; n = n->next) {
1403: assert(MDOC_TEXT == n->type);
1404: print_text(h, n->string);
1405: }
1406:
1407: return(0);
1.1 kristaps 1408: }
1409:
1410: static int
1411: mdoc_vt_pre(MDOC_ARGS)
1412: {
1.23 kristaps 1413: struct htmlpair tag;
1.1 kristaps 1414:
1.78 kristaps 1415: if (MDOC_BLOCK == n->type) {
1416: synopsis_pre(h, n);
1.54 kristaps 1417: return(1);
1.78 kristaps 1418: } else if (MDOC_ELEM == n->type) {
1419: synopsis_pre(h, n);
1.54 kristaps 1420: } else if (MDOC_HEAD == n->type)
1421: return(0);
1.1 kristaps 1422:
1.23 kristaps 1423: PAIR_CLASS_INIT(&tag, "type");
1.1 kristaps 1424: print_otag(h, TAG_SPAN, 1, &tag);
1425: return(1);
1426: }
1427:
1428: static int
1429: mdoc_ft_pre(MDOC_ARGS)
1430: {
1.23 kristaps 1431: struct htmlpair tag;
1.1 kristaps 1432:
1.78 kristaps 1433: synopsis_pre(h, n);
1.23 kristaps 1434: PAIR_CLASS_INIT(&tag, "ftype");
1.133 kristaps 1435: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1436: return(1);
1437: }
1438:
1439: static int
1440: mdoc_fn_pre(MDOC_ARGS)
1441: {
1.157 kristaps 1442: struct tag *t;
1443: struct htmlpair tag[2];
1444: char nbuf[BUFSIZ];
1445: const char *sp, *ep;
1446: int sz, i, pretty;
1.1 kristaps 1447:
1.157 kristaps 1448: pretty = MDOC_SYNPRETTY & n->flags;
1.78 kristaps 1449: synopsis_pre(h, n);
1.1 kristaps 1450:
1.7 kristaps 1451: /* Split apart into type and name. */
1452: assert(n->child->string);
1453: sp = n->child->string;
1.19 kristaps 1454:
1.26 kristaps 1455: ep = strchr(sp, ' ');
1456: if (NULL != ep) {
1.23 kristaps 1457: PAIR_CLASS_INIT(&tag[0], "ftype");
1.133 kristaps 1458: t = print_otag(h, TAG_I, 1, tag);
1.188 schwarze 1459:
1.19 kristaps 1460: while (ep) {
1461: sz = MIN((int)(ep - sp), BUFSIZ - 1);
1462: (void)memcpy(nbuf, sp, (size_t)sz);
1463: nbuf[sz] = '\0';
1464: print_text(h, nbuf);
1465: sp = ++ep;
1466: ep = strchr(sp, ' ');
1467: }
1468: print_tagq(h, t);
1.7 kristaps 1469: }
1.1 kristaps 1470:
1.23 kristaps 1471: PAIR_CLASS_INIT(&tag[0], "fname");
1.57 kristaps 1472:
1473: /*
1474: * FIXME: only refer to IDs that we know exist.
1475: */
1476:
1477: #if 0
1.87 kristaps 1478: if (MDOC_SYNPRETTY & n->flags) {
1.57 kristaps 1479: nbuf[0] = '\0';
1480: html_idcat(nbuf, sp, BUFSIZ);
1481: PAIR_ID_INIT(&tag[1], nbuf);
1482: } else {
1483: strlcpy(nbuf, "#", BUFSIZ);
1484: html_idcat(nbuf, sp, BUFSIZ);
1485: PAIR_HREF_INIT(&tag[1], nbuf);
1486: }
1487: #endif
1488:
1.132 kristaps 1489: t = print_otag(h, TAG_B, 1, tag);
1.7 kristaps 1490:
1.190 schwarze 1491: if (sp)
1492: print_text(h, sp);
1.7 kristaps 1493:
1.1 kristaps 1494: print_tagq(h, t);
1495:
1496: h->flags |= HTML_NOSPACE;
1497: print_text(h, "(");
1.163 kristaps 1498: h->flags |= HTML_NOSPACE;
1.1 kristaps 1499:
1.168 kristaps 1500: PAIR_CLASS_INIT(&tag[0], "farg");
1.23 kristaps 1501: bufinit(h);
1502: bufcat_style(h, "white-space", "nowrap");
1503: PAIR_STYLE_INIT(&tag[1], h);
1504:
1.157 kristaps 1505: for (n = n->child->next; n; n = n->next) {
1.23 kristaps 1506: i = 1;
1.87 kristaps 1507: if (MDOC_SYNPRETTY & n->flags)
1.23 kristaps 1508: i = 2;
1.133 kristaps 1509: t = print_otag(h, TAG_I, i, tag);
1.157 kristaps 1510: print_text(h, n->string);
1.1 kristaps 1511: print_tagq(h, t);
1.157 kristaps 1512: if (n->next) {
1.155 kristaps 1513: h->flags |= HTML_NOSPACE;
1.1 kristaps 1514: print_text(h, ",");
1.155 kristaps 1515: }
1.1 kristaps 1516: }
1517:
1.155 kristaps 1518: h->flags |= HTML_NOSPACE;
1.1 kristaps 1519: print_text(h, ")");
1.155 kristaps 1520:
1.157 kristaps 1521: if (pretty) {
1.155 kristaps 1522: h->flags |= HTML_NOSPACE;
1.1 kristaps 1523: print_text(h, ";");
1.155 kristaps 1524: }
1.99 kristaps 1525:
1526: return(0);
1527: }
1528:
1529: static int
1530: mdoc_sm_pre(MDOC_ARGS)
1531: {
1532:
1.192 schwarze 1533: if (NULL == n->child)
1534: h->flags ^= HTML_NONOSPACE;
1535: else if (0 == strcmp("on", n->child->string))
1.99 kristaps 1536: h->flags &= ~HTML_NONOSPACE;
1.192 schwarze 1537: else
1.99 kristaps 1538: h->flags |= HTML_NONOSPACE;
1.192 schwarze 1539:
1540: if ( ! (HTML_NONOSPACE & h->flags))
1541: h->flags &= ~HTML_NOSPACE;
1.1 kristaps 1542:
1543: return(0);
1544: }
1545:
1.120 kristaps 1546: static int
1.191 schwarze 1547: mdoc_skip_pre(MDOC_ARGS)
1.187 schwarze 1548: {
1549:
1550: return(0);
1551: }
1552:
1553: static int
1.120 kristaps 1554: mdoc_pp_pre(MDOC_ARGS)
1555: {
1556:
1.206 kristaps 1557: print_paragraph(h);
1.120 kristaps 1558: return(0);
1559: }
1.1 kristaps 1560:
1561: static int
1562: mdoc_sp_pre(MDOC_ARGS)
1563: {
1.120 kristaps 1564: struct roffsu su;
1.23 kristaps 1565: struct htmlpair tag;
1.1 kristaps 1566:
1.120 kristaps 1567: SCALE_VS_INIT(&su, 1);
1568:
1569: if (MDOC_sp == n->tok) {
1.218 schwarze 1570: if (NULL != (n = n->child)) {
1.171 kristaps 1571: if ( ! a2roffsu(n->string, &su, SCALE_VS))
1.217 schwarze 1572: su.scale = 1.0;
1.218 schwarze 1573: else if (su.scale < 0.0)
1574: su.scale = 0.0;
1575: }
1.120 kristaps 1576: } else
1.194 schwarze 1577: su.scale = 0.0;
1.1 kristaps 1578:
1.168 kristaps 1579: bufinit(h);
1.23 kristaps 1580: bufcat_su(h, "height", &su);
1581: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 1582: print_otag(h, TAG_DIV, 1, &tag);
1.120 kristaps 1583:
1.42 kristaps 1584: /* So the div isn't empty: */
1585: print_text(h, "\\~");
1586:
1587: return(0);
1.1 kristaps 1588:
1589: }
1.2 kristaps 1590:
1591: static int
1592: mdoc_lk_pre(MDOC_ARGS)
1593: {
1.158 kristaps 1594: struct htmlpair tag[2];
1595:
1596: if (NULL == (n = n->child))
1597: return(0);
1.2 kristaps 1598:
1.158 kristaps 1599: assert(MDOC_TEXT == n->type);
1.2 kristaps 1600:
1.23 kristaps 1601: PAIR_CLASS_INIT(&tag[0], "link-ext");
1.158 kristaps 1602: PAIR_HREF_INIT(&tag[1], n->string);
1603:
1.2 kristaps 1604: print_otag(h, TAG_A, 2, tag);
1605:
1.170 kristaps 1606: if (NULL == n->next)
1607: print_text(h, n->string);
1608:
1609: for (n = n->next; n; n = n->next)
1.158 kristaps 1610: print_text(h, n->string);
1.2 kristaps 1611:
1612: return(0);
1613: }
1614:
1615: static int
1616: mdoc_mt_pre(MDOC_ARGS)
1617: {
1.159 kristaps 1618: struct htmlpair tag[2];
1619: struct tag *t;
1.2 kristaps 1620:
1.23 kristaps 1621: PAIR_CLASS_INIT(&tag[0], "link-mail");
1.2 kristaps 1622:
1.159 kristaps 1623: for (n = n->child; n; n = n->next) {
1624: assert(MDOC_TEXT == n->type);
1625:
1.16 kristaps 1626: bufinit(h);
1627: bufcat(h, "mailto:");
1.159 kristaps 1628: bufcat(h, n->string);
1629:
1.57 kristaps 1630: PAIR_HREF_INIT(&tag[1], h->buf);
1.2 kristaps 1631: t = print_otag(h, TAG_A, 2, tag);
1.159 kristaps 1632: print_text(h, n->string);
1.2 kristaps 1633: print_tagq(h, t);
1634: }
1.188 schwarze 1635:
1.2 kristaps 1636: return(0);
1637: }
1.4 kristaps 1638:
1639: static int
1640: mdoc_fo_pre(MDOC_ARGS)
1641: {
1.77 kristaps 1642: struct htmlpair tag;
1643: struct tag *t;
1.4 kristaps 1644:
1645: if (MDOC_BODY == n->type) {
1646: h->flags |= HTML_NOSPACE;
1647: print_text(h, "(");
1648: h->flags |= HTML_NOSPACE;
1649: return(1);
1.77 kristaps 1650: } else if (MDOC_BLOCK == n->type) {
1.78 kristaps 1651: synopsis_pre(h, n);
1.4 kristaps 1652: return(1);
1.57 kristaps 1653: }
1.4 kristaps 1654:
1.77 kristaps 1655: /* XXX: we drop non-initial arguments as per groff. */
1656:
1657: assert(n->child);
1658: assert(n->child->string);
1659:
1.23 kristaps 1660: PAIR_CLASS_INIT(&tag, "fname");
1.139 kristaps 1661: t = print_otag(h, TAG_B, 1, &tag);
1.77 kristaps 1662: print_text(h, n->child->string);
1663: print_tagq(h, t);
1664: return(0);
1.4 kristaps 1665: }
1666:
1667: static void
1668: mdoc_fo_post(MDOC_ARGS)
1669: {
1.78 kristaps 1670:
1.4 kristaps 1671: if (MDOC_BODY != n->type)
1672: return;
1.155 kristaps 1673: h->flags |= HTML_NOSPACE;
1.4 kristaps 1674: print_text(h, ")");
1.155 kristaps 1675: h->flags |= HTML_NOSPACE;
1.4 kristaps 1676: print_text(h, ";");
1677: }
1678:
1679: static int
1680: mdoc_in_pre(MDOC_ARGS)
1681: {
1.156 kristaps 1682: struct tag *t;
1683: struct htmlpair tag[2];
1684: int i;
1.34 kristaps 1685:
1.78 kristaps 1686: synopsis_pre(h, n);
1687:
1.23 kristaps 1688: PAIR_CLASS_INIT(&tag[0], "includes");
1.132 kristaps 1689: print_otag(h, TAG_B, 1, tag);
1.4 kristaps 1690:
1.156 kristaps 1691: /*
1692: * The first argument of the `In' gets special treatment as
1693: * being a linked value. Subsequent values are printed
1694: * afterward. groff does similarly. This also handles the case
1695: * of no children.
1696: */
1697:
1.87 kristaps 1698: if (MDOC_SYNPRETTY & n->flags && MDOC_LINE & n->flags)
1.4 kristaps 1699: print_text(h, "#include");
1700:
1701: print_text(h, "<");
1702: h->flags |= HTML_NOSPACE;
1703:
1.156 kristaps 1704: if (NULL != (n = n->child)) {
1705: assert(MDOC_TEXT == n->type);
1706:
1.23 kristaps 1707: PAIR_CLASS_INIT(&tag[0], "link-includes");
1.156 kristaps 1708:
1.23 kristaps 1709: i = 1;
1.17 kristaps 1710: if (h->base_includes) {
1.156 kristaps 1711: buffmt_includes(h, n->string);
1.161 kristaps 1712: PAIR_HREF_INIT(&tag[i], h->buf);
1713: i++;
1.188 schwarze 1714: }
1.156 kristaps 1715:
1.17 kristaps 1716: t = print_otag(h, TAG_A, i, tag);
1.156 kristaps 1717: print_text(h, n->string);
1.17 kristaps 1718: print_tagq(h, t);
1.156 kristaps 1719:
1720: n = n->next;
1.17 kristaps 1721: }
1.4 kristaps 1722:
1723: h->flags |= HTML_NOSPACE;
1724: print_text(h, ">");
1.156 kristaps 1725:
1726: for ( ; n; n = n->next) {
1727: assert(MDOC_TEXT == n->type);
1728: print_text(h, n->string);
1729: }
1.4 kristaps 1730:
1731: return(0);
1732: }
1733:
1734: static int
1735: mdoc_ic_pre(MDOC_ARGS)
1736: {
1737: struct htmlpair tag;
1738:
1.23 kristaps 1739: PAIR_CLASS_INIT(&tag, "cmd");
1.132 kristaps 1740: print_otag(h, TAG_B, 1, &tag);
1.4 kristaps 1741: return(1);
1742: }
1743:
1744: static int
1745: mdoc_rv_pre(MDOC_ARGS)
1746: {
1.159 kristaps 1747: struct htmlpair tag;
1748: struct tag *t;
1749: int nchild;
1.4 kristaps 1750:
1.127 kristaps 1751: if (n->prev)
1752: print_otag(h, TAG_BR, 0, NULL);
1753:
1.160 kristaps 1754: PAIR_CLASS_INIT(&tag, "fname");
1755:
1.193 schwarze 1756: nchild = n->nchild;
1757: if (nchild > 0) {
1758: print_text(h, "The");
1.4 kristaps 1759:
1.193 schwarze 1760: for (n = n->child; n; n = n->next) {
1761: t = print_otag(h, TAG_B, 1, &tag);
1762: print_text(h, n->string);
1763: print_tagq(h, t);
1.159 kristaps 1764:
1.193 schwarze 1765: h->flags |= HTML_NOSPACE;
1766: print_text(h, "()");
1.160 kristaps 1767:
1.193 schwarze 1768: if (n->next == NULL)
1769: continue;
1.159 kristaps 1770:
1.193 schwarze 1771: if (nchild > 2) {
1772: h->flags |= HTML_NOSPACE;
1773: print_text(h, ",");
1774: }
1775: if (n->next->next == NULL)
1776: print_text(h, "and");
1.159 kristaps 1777: }
1.4 kristaps 1778:
1.193 schwarze 1779: if (nchild > 1)
1780: print_text(h, "functions return");
1781: else
1782: print_text(h, "function returns");
1.4 kristaps 1783:
1.193 schwarze 1784: print_text(h, "the value\\~0 if successful;");
1785: } else
1786: print_text(h, "Upon successful completion,"
1787: " the value\\~0 is returned;");
1.4 kristaps 1788:
1.193 schwarze 1789: print_text(h, "otherwise the value\\~\\-1 is returned"
1790: " and the global variable");
1.4 kristaps 1791:
1.23 kristaps 1792: PAIR_CLASS_INIT(&tag, "var");
1.132 kristaps 1793: t = print_otag(h, TAG_B, 1, &tag);
1.4 kristaps 1794: print_text(h, "errno");
1795: print_tagq(h, t);
1.188 schwarze 1796: print_text(h, "is set to indicate the error.");
1.4 kristaps 1797: return(0);
1798: }
1799:
1800: static int
1801: mdoc_va_pre(MDOC_ARGS)
1802: {
1803: struct htmlpair tag;
1804:
1.23 kristaps 1805: PAIR_CLASS_INIT(&tag, "var");
1.132 kristaps 1806: print_otag(h, TAG_B, 1, &tag);
1.4 kristaps 1807: return(1);
1808: }
1809:
1810: static int
1.5 kristaps 1811: mdoc_ap_pre(MDOC_ARGS)
1812: {
1.188 schwarze 1813:
1.5 kristaps 1814: h->flags |= HTML_NOSPACE;
1815: print_text(h, "\\(aq");
1816: h->flags |= HTML_NOSPACE;
1817: return(1);
1818: }
1819:
1820: static int
1821: mdoc_bf_pre(MDOC_ARGS)
1822: {
1.23 kristaps 1823: struct htmlpair tag[2];
1824: struct roffsu su;
1.5 kristaps 1825:
1826: if (MDOC_HEAD == n->type)
1827: return(0);
1.92 kristaps 1828: else if (MDOC_BODY != n->type)
1.5 kristaps 1829: return(1);
1830:
1.198 schwarze 1831: if (FONT_Em == n->norm->Bf.font)
1832: PAIR_CLASS_INIT(&tag[0], "emph");
1833: else if (FONT_Sy == n->norm->Bf.font)
1.92 kristaps 1834: PAIR_CLASS_INIT(&tag[0], "symb");
1.188 schwarze 1835: else if (FONT_Li == n->norm->Bf.font)
1.92 kristaps 1836: PAIR_CLASS_INIT(&tag[0], "lit");
1837: else
1838: PAIR_CLASS_INIT(&tag[0], "none");
1.5 kristaps 1839:
1.188 schwarze 1840: /*
1.92 kristaps 1841: * We want this to be inline-formatted, but needs to be div to
1.188 schwarze 1842: * accept block children.
1.92 kristaps 1843: */
1.168 kristaps 1844: bufinit(h);
1.23 kristaps 1845: bufcat_style(h, "display", "inline");
1846: SCALE_HS_INIT(&su, 1);
1.92 kristaps 1847: /* Needs a left-margin for spacing. */
1848: bufcat_su(h, "margin-left", &su);
1.23 kristaps 1849: PAIR_STYLE_INIT(&tag[1], h);
1.5 kristaps 1850: print_otag(h, TAG_DIV, 2, tag);
1851: return(1);
1852: }
1853:
1854: static int
1855: mdoc_ms_pre(MDOC_ARGS)
1856: {
1857: struct htmlpair tag;
1858:
1.23 kristaps 1859: PAIR_CLASS_INIT(&tag, "symb");
1.5 kristaps 1860: print_otag(h, TAG_SPAN, 1, &tag);
1861: return(1);
1862: }
1863:
1864: static int
1.110 schwarze 1865: mdoc_igndelim_pre(MDOC_ARGS)
1.5 kristaps 1866: {
1867:
1868: h->flags |= HTML_IGNDELIM;
1869: return(1);
1870: }
1871:
1872: static void
1873: mdoc_pf_post(MDOC_ARGS)
1874: {
1875:
1.214 schwarze 1876: if ( ! (n->next == NULL || n->next->flags & MDOC_LINE))
1877: h->flags |= HTML_NOSPACE;
1.5 kristaps 1878: }
1879:
1880: static int
1881: mdoc_rs_pre(MDOC_ARGS)
1882: {
1.23 kristaps 1883: struct htmlpair tag;
1.5 kristaps 1884:
1885: if (MDOC_BLOCK != n->type)
1886: return(1);
1887:
1.120 kristaps 1888: if (n->prev && SEC_SEE_ALSO == n->sec)
1.206 kristaps 1889: print_paragraph(h);
1.5 kristaps 1890:
1.23 kristaps 1891: PAIR_CLASS_INIT(&tag, "ref");
1.8 kristaps 1892: print_otag(h, TAG_SPAN, 1, &tag);
1.210 schwarze 1893: return(1);
1894: }
1895:
1896: static int
1897: mdoc_no_pre(MDOC_ARGS)
1898: {
1899: struct htmlpair tag;
1900:
1901: PAIR_CLASS_INIT(&tag, "none");
1902: print_otag(h, TAG_CODE, 1, &tag);
1.5 kristaps 1903: return(1);
1904: }
1.6 kristaps 1905:
1906: static int
1907: mdoc_li_pre(MDOC_ARGS)
1908: {
1909: struct htmlpair tag;
1910:
1.23 kristaps 1911: PAIR_CLASS_INIT(&tag, "lit");
1.176 kristaps 1912: print_otag(h, TAG_CODE, 1, &tag);
1.6 kristaps 1913: return(1);
1914: }
1915:
1916: static int
1917: mdoc_sy_pre(MDOC_ARGS)
1918: {
1919: struct htmlpair tag;
1920:
1.23 kristaps 1921: PAIR_CLASS_INIT(&tag, "symb");
1.6 kristaps 1922: print_otag(h, TAG_SPAN, 1, &tag);
1923: return(1);
1924: }
1925:
1926: static int
1927: mdoc_bt_pre(MDOC_ARGS)
1928: {
1929:
1930: print_text(h, "is currently in beta test.");
1931: return(0);
1932: }
1933:
1934: static int
1935: mdoc_ud_pre(MDOC_ARGS)
1936: {
1937:
1938: print_text(h, "currently under development.");
1939: return(0);
1940: }
1941:
1942: static int
1943: mdoc_lb_pre(MDOC_ARGS)
1944: {
1945: struct htmlpair tag;
1946:
1.127 kristaps 1947: if (SEC_LIBRARY == n->sec && MDOC_LINE & n->flags && n->prev)
1948: print_otag(h, TAG_BR, 0, NULL);
1949:
1.23 kristaps 1950: PAIR_CLASS_INIT(&tag, "lib");
1.6 kristaps 1951: print_otag(h, TAG_SPAN, 1, &tag);
1952: return(1);
1953: }
1.10 kristaps 1954:
1955: static int
1956: mdoc__x_pre(MDOC_ARGS)
1957: {
1.38 kristaps 1958: struct htmlpair tag[2];
1.133 kristaps 1959: enum htmltag t;
1960:
1961: t = TAG_SPAN;
1.37 kristaps 1962:
1.10 kristaps 1963: switch (n->tok) {
1.188 schwarze 1964: case MDOC__A:
1.38 kristaps 1965: PAIR_CLASS_INIT(&tag[0], "ref-auth");
1.103 kristaps 1966: if (n->prev && MDOC__A == n->prev->tok)
1967: if (NULL == n->next || MDOC__A != n->next->tok)
1968: print_text(h, "and");
1.10 kristaps 1969: break;
1.188 schwarze 1970: case MDOC__B:
1.38 kristaps 1971: PAIR_CLASS_INIT(&tag[0], "ref-book");
1.133 kristaps 1972: t = TAG_I;
1.10 kristaps 1973: break;
1.188 schwarze 1974: case MDOC__C:
1.38 kristaps 1975: PAIR_CLASS_INIT(&tag[0], "ref-city");
1.10 kristaps 1976: break;
1.188 schwarze 1977: case MDOC__D:
1.38 kristaps 1978: PAIR_CLASS_INIT(&tag[0], "ref-date");
1.10 kristaps 1979: break;
1.188 schwarze 1980: case MDOC__I:
1.38 kristaps 1981: PAIR_CLASS_INIT(&tag[0], "ref-issue");
1.133 kristaps 1982: t = TAG_I;
1.10 kristaps 1983: break;
1.188 schwarze 1984: case MDOC__J:
1.38 kristaps 1985: PAIR_CLASS_INIT(&tag[0], "ref-jrnl");
1.133 kristaps 1986: t = TAG_I;
1.10 kristaps 1987: break;
1.188 schwarze 1988: case MDOC__N:
1.38 kristaps 1989: PAIR_CLASS_INIT(&tag[0], "ref-num");
1.10 kristaps 1990: break;
1.188 schwarze 1991: case MDOC__O:
1.38 kristaps 1992: PAIR_CLASS_INIT(&tag[0], "ref-opt");
1.10 kristaps 1993: break;
1.188 schwarze 1994: case MDOC__P:
1.38 kristaps 1995: PAIR_CLASS_INIT(&tag[0], "ref-page");
1.10 kristaps 1996: break;
1.188 schwarze 1997: case MDOC__Q:
1.38 kristaps 1998: PAIR_CLASS_INIT(&tag[0], "ref-corp");
1.10 kristaps 1999: break;
1.188 schwarze 2000: case MDOC__R:
1.38 kristaps 2001: PAIR_CLASS_INIT(&tag[0], "ref-rep");
1.10 kristaps 2002: break;
1.188 schwarze 2003: case MDOC__T:
1.38 kristaps 2004: PAIR_CLASS_INIT(&tag[0], "ref-title");
1.10 kristaps 2005: break;
1.188 schwarze 2006: case MDOC__U:
1.38 kristaps 2007: PAIR_CLASS_INIT(&tag[0], "link-ref");
2008: break;
1.188 schwarze 2009: case MDOC__V:
1.38 kristaps 2010: PAIR_CLASS_INIT(&tag[0], "ref-vol");
1.10 kristaps 2011: break;
2012: default:
2013: abort();
2014: /* NOTREACHED */
2015: }
2016:
1.38 kristaps 2017: if (MDOC__U != n->tok) {
1.133 kristaps 2018: print_otag(h, t, 1, tag);
1.38 kristaps 2019: return(1);
2020: }
2021:
2022: PAIR_HREF_INIT(&tag[1], n->child->string);
2023: print_otag(h, TAG_A, 2, tag);
1.103 kristaps 2024:
1.10 kristaps 2025: return(1);
2026: }
2027:
2028: static void
2029: mdoc__x_post(MDOC_ARGS)
2030: {
1.103 kristaps 2031:
2032: if (MDOC__A == n->tok && n->next && MDOC__A == n->next->tok)
2033: if (NULL == n->next->next || MDOC__A != n->next->next->tok)
2034: if (NULL == n->prev || MDOC__A != n->prev->tok)
2035: return;
1.10 kristaps 2036:
1.61 kristaps 2037: /* TODO: %U */
2038:
1.106 kristaps 2039: if (NULL == n->parent || MDOC_Rs != n->parent->tok)
2040: return;
2041:
1.155 kristaps 2042: h->flags |= HTML_NOSPACE;
1.10 kristaps 2043: print_text(h, n->next ? "," : ".");
1.94 kristaps 2044: }
2045:
2046: static int
2047: mdoc_bk_pre(MDOC_ARGS)
2048: {
2049:
2050: switch (n->type) {
1.188 schwarze 2051: case MDOC_BLOCK:
1.94 kristaps 2052: break;
1.188 schwarze 2053: case MDOC_HEAD:
1.94 kristaps 2054: return(0);
1.188 schwarze 2055: case MDOC_BODY:
1.131 kristaps 2056: if (n->parent->args || 0 == n->prev->nchild)
2057: h->flags |= HTML_PREKEEP;
1.94 kristaps 2058: break;
2059: default:
2060: abort();
2061: /* NOTREACHED */
2062: }
2063:
2064: return(1);
2065: }
2066:
2067: static void
2068: mdoc_bk_post(MDOC_ARGS)
2069: {
2070:
2071: if (MDOC_BODY == n->type)
2072: h->flags &= ~(HTML_KEEP | HTML_PREKEEP);
1.10 kristaps 2073: }
1.107 kristaps 2074:
2075: static int
2076: mdoc_quote_pre(MDOC_ARGS)
2077: {
2078: struct htmlpair tag;
2079:
2080: if (MDOC_BODY != n->type)
2081: return(1);
2082:
2083: switch (n->tok) {
1.188 schwarze 2084: case MDOC_Ao:
1.107 kristaps 2085: /* FALLTHROUGH */
1.188 schwarze 2086: case MDOC_Aq:
1.219 schwarze 2087: print_text(h, n->nchild == 1 &&
2088: n->child->tok == MDOC_Mt ? "<" : "\\(la");
1.107 kristaps 2089: break;
1.188 schwarze 2090: case MDOC_Bro:
1.107 kristaps 2091: /* FALLTHROUGH */
1.188 schwarze 2092: case MDOC_Brq:
1.107 kristaps 2093: print_text(h, "\\(lC");
2094: break;
1.188 schwarze 2095: case MDOC_Bo:
1.107 kristaps 2096: /* FALLTHROUGH */
1.188 schwarze 2097: case MDOC_Bq:
1.107 kristaps 2098: print_text(h, "\\(lB");
2099: break;
1.188 schwarze 2100: case MDOC_Oo:
1.107 kristaps 2101: /* FALLTHROUGH */
1.188 schwarze 2102: case MDOC_Op:
1.107 kristaps 2103: print_text(h, "\\(lB");
1.109 kristaps 2104: h->flags |= HTML_NOSPACE;
1.107 kristaps 2105: PAIR_CLASS_INIT(&tag, "opt");
2106: print_otag(h, TAG_SPAN, 1, &tag);
2107: break;
1.191 schwarze 2108: case MDOC_En:
2109: if (NULL == n->norm->Es ||
2110: NULL == n->norm->Es->child)
2111: return(1);
2112: print_text(h, n->norm->Es->child->string);
2113: break;
1.188 schwarze 2114: case MDOC_Do:
1.107 kristaps 2115: /* FALLTHROUGH */
1.188 schwarze 2116: case MDOC_Dq:
1.107 kristaps 2117: /* FALLTHROUGH */
1.188 schwarze 2118: case MDOC_Qo:
1.107 kristaps 2119: /* FALLTHROUGH */
1.188 schwarze 2120: case MDOC_Qq:
1.107 kristaps 2121: print_text(h, "\\(lq");
2122: break;
1.188 schwarze 2123: case MDOC_Po:
1.107 kristaps 2124: /* FALLTHROUGH */
1.188 schwarze 2125: case MDOC_Pq:
1.107 kristaps 2126: print_text(h, "(");
2127: break;
1.188 schwarze 2128: case MDOC_Ql:
1.178 kristaps 2129: print_text(h, "\\(oq");
2130: h->flags |= HTML_NOSPACE;
2131: PAIR_CLASS_INIT(&tag, "lit");
2132: print_otag(h, TAG_CODE, 1, &tag);
2133: break;
1.188 schwarze 2134: case MDOC_So:
1.107 kristaps 2135: /* FALLTHROUGH */
1.188 schwarze 2136: case MDOC_Sq:
1.107 kristaps 2137: print_text(h, "\\(oq");
2138: break;
2139: default:
2140: abort();
2141: /* NOTREACHED */
2142: }
2143:
2144: h->flags |= HTML_NOSPACE;
2145: return(1);
2146: }
2147:
2148: static void
2149: mdoc_quote_post(MDOC_ARGS)
2150: {
2151:
1.213 schwarze 2152: if (n->type != MDOC_BODY && n->type != MDOC_ELEM)
1.107 kristaps 2153: return;
2154:
1.221 schwarze 2155: h->flags |= HTML_NOSPACE;
1.107 kristaps 2156:
2157: switch (n->tok) {
1.188 schwarze 2158: case MDOC_Ao:
1.107 kristaps 2159: /* FALLTHROUGH */
1.188 schwarze 2160: case MDOC_Aq:
1.219 schwarze 2161: print_text(h, n->nchild == 1 &&
2162: n->child->tok == MDOC_Mt ? ">" : "\\(ra");
1.107 kristaps 2163: break;
1.188 schwarze 2164: case MDOC_Bro:
1.107 kristaps 2165: /* FALLTHROUGH */
1.188 schwarze 2166: case MDOC_Brq:
1.107 kristaps 2167: print_text(h, "\\(rC");
2168: break;
1.188 schwarze 2169: case MDOC_Oo:
1.107 kristaps 2170: /* FALLTHROUGH */
1.188 schwarze 2171: case MDOC_Op:
1.107 kristaps 2172: /* FALLTHROUGH */
1.188 schwarze 2173: case MDOC_Bo:
1.107 kristaps 2174: /* FALLTHROUGH */
1.188 schwarze 2175: case MDOC_Bq:
1.107 kristaps 2176: print_text(h, "\\(rB");
1.191 schwarze 2177: break;
2178: case MDOC_En:
1.221 schwarze 2179: if (n->norm->Es == NULL ||
2180: n->norm->Es->child == NULL ||
2181: n->norm->Es->child->next == NULL)
2182: h->flags &= ~HTML_NOSPACE;
2183: else
1.191 schwarze 2184: print_text(h, n->norm->Es->child->next->string);
1.107 kristaps 2185: break;
1.188 schwarze 2186: case MDOC_Qo:
1.107 kristaps 2187: /* FALLTHROUGH */
1.188 schwarze 2188: case MDOC_Qq:
1.107 kristaps 2189: /* FALLTHROUGH */
1.188 schwarze 2190: case MDOC_Do:
1.107 kristaps 2191: /* FALLTHROUGH */
1.188 schwarze 2192: case MDOC_Dq:
1.107 kristaps 2193: print_text(h, "\\(rq");
2194: break;
1.188 schwarze 2195: case MDOC_Po:
1.107 kristaps 2196: /* FALLTHROUGH */
1.188 schwarze 2197: case MDOC_Pq:
1.107 kristaps 2198: print_text(h, ")");
2199: break;
1.188 schwarze 2200: case MDOC_Ql:
1.107 kristaps 2201: /* FALLTHROUGH */
1.188 schwarze 2202: case MDOC_So:
1.107 kristaps 2203: /* FALLTHROUGH */
1.188 schwarze 2204: case MDOC_Sq:
1.183 schwarze 2205: print_text(h, "\\(cq");
1.107 kristaps 2206: break;
2207: default:
2208: abort();
2209: /* NOTREACHED */
2210: }
1.221 schwarze 2211: }
2212:
2213: static int
2214: mdoc_eo_pre(MDOC_ARGS)
2215: {
2216:
2217: if (n->type != MDOC_BODY)
2218: return(1);
2219:
2220: if (n->end == ENDBODY_NOT &&
2221: n->parent->head->child == NULL &&
2222: n->child != NULL &&
2223: n->child->end != ENDBODY_NOT)
2224: print_text(h, "\\&");
2225: else if (n->end != ENDBODY_NOT ? n->child != NULL :
1.224 schwarze 2226: n->parent->head->child != NULL && (n->child != NULL ||
2227: (n->parent->tail != NULL && n->parent->tail->child != NULL)))
1.221 schwarze 2228: h->flags |= HTML_NOSPACE;
2229: return(1);
2230: }
2231:
2232: static void
2233: mdoc_eo_post(MDOC_ARGS)
2234: {
2235: int body, tail;
2236:
2237: if (n->type != MDOC_BODY)
2238: return;
2239:
2240: if (n->end != ENDBODY_NOT) {
2241: h->flags &= ~HTML_NOSPACE;
2242: return;
2243: }
2244:
2245: body = n->child != NULL || n->parent->head->child != NULL;
2246: tail = n->parent->tail != NULL && n->parent->tail->child != NULL;
2247:
2248: if (body && tail)
2249: h->flags |= HTML_NOSPACE;
2250: else if ( ! tail)
2251: h->flags &= ~HTML_NOSPACE;
1.107 kristaps 2252: }
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