Annotation of mandoc/mdoc_html.c, Revision 1.212
1.212 ! schwarze 1: /* $Id: mdoc_html.c,v 1.211 2014/11/19 22:00:37 schwarze Exp $ */
1.1 kristaps 2: /*
1.208 schwarze 3: * Copyright (c) 2008-2011, 2014 Kristaps Dzonsons <kristaps@bsd.lv>
1.187 schwarze 4: * Copyright (c) 2014 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:
1.65 kristaps 29: #include "mandoc.h"
1.189 schwarze 30: #include "mandoc_aux.h"
1.23 kristaps 31: #include "out.h"
1.1 kristaps 32: #include "html.h"
33: #include "mdoc.h"
1.29 kristaps 34: #include "main.h"
1.1 kristaps 35:
36: #define INDENT 5
37:
1.184 schwarze 38: #define MDOC_ARGS const struct mdoc_meta *meta, \
1.1 kristaps 39: const struct mdoc_node *n, \
40: struct html *h
41:
1.52 kristaps 42: #ifndef MIN
43: #define MIN(a,b) ((/*CONSTCOND*/(a)<(b))?(a):(b))
44: #endif
45:
1.1 kristaps 46: struct htmlmdoc {
47: int (*pre)(MDOC_ARGS);
48: void (*post)(MDOC_ARGS);
49: };
50:
51: static void print_mdoc(MDOC_ARGS);
52: static void print_mdoc_head(MDOC_ARGS);
53: static void print_mdoc_node(MDOC_ARGS);
54: static void print_mdoc_nodelist(MDOC_ARGS);
1.188 schwarze 55: static void synopsis_pre(struct html *,
1.78 kristaps 56: const struct mdoc_node *);
1.1 kristaps 57:
1.23 kristaps 58: static void a2width(const char *, struct roffsu *);
1.27 kristaps 59:
1.1 kristaps 60: static void mdoc_root_post(MDOC_ARGS);
61: static int mdoc_root_pre(MDOC_ARGS);
62:
1.10 kristaps 63: static void mdoc__x_post(MDOC_ARGS);
64: static int mdoc__x_pre(MDOC_ARGS);
1.1 kristaps 65: static int mdoc_ad_pre(MDOC_ARGS);
66: static int mdoc_an_pre(MDOC_ARGS);
1.5 kristaps 67: static int mdoc_ap_pre(MDOC_ARGS);
1.1 kristaps 68: static int mdoc_ar_pre(MDOC_ARGS);
69: static int mdoc_bd_pre(MDOC_ARGS);
1.5 kristaps 70: static int mdoc_bf_pre(MDOC_ARGS);
1.94 kristaps 71: static void mdoc_bk_post(MDOC_ARGS);
72: static int mdoc_bk_pre(MDOC_ARGS);
1.1 kristaps 73: static int mdoc_bl_pre(MDOC_ARGS);
1.6 kristaps 74: static int mdoc_bt_pre(MDOC_ARGS);
1.4 kristaps 75: static int mdoc_bx_pre(MDOC_ARGS);
1.1 kristaps 76: static int mdoc_cd_pre(MDOC_ARGS);
77: static int mdoc_d1_pre(MDOC_ARGS);
78: static int mdoc_dv_pre(MDOC_ARGS);
79: static int mdoc_fa_pre(MDOC_ARGS);
80: static int mdoc_fd_pre(MDOC_ARGS);
81: static int mdoc_fl_pre(MDOC_ARGS);
82: static int mdoc_fn_pre(MDOC_ARGS);
83: static int mdoc_ft_pre(MDOC_ARGS);
84: static int mdoc_em_pre(MDOC_ARGS);
85: static int mdoc_er_pre(MDOC_ARGS);
86: static int mdoc_ev_pre(MDOC_ARGS);
87: static int mdoc_ex_pre(MDOC_ARGS);
1.4 kristaps 88: static void mdoc_fo_post(MDOC_ARGS);
89: static int mdoc_fo_pre(MDOC_ARGS);
90: static int mdoc_ic_pre(MDOC_ARGS);
1.110 schwarze 91: static int mdoc_igndelim_pre(MDOC_ARGS);
1.4 kristaps 92: static int mdoc_in_pre(MDOC_ARGS);
1.1 kristaps 93: static int mdoc_it_pre(MDOC_ARGS);
1.6 kristaps 94: static int mdoc_lb_pre(MDOC_ARGS);
95: static int mdoc_li_pre(MDOC_ARGS);
1.2 kristaps 96: static int mdoc_lk_pre(MDOC_ARGS);
97: static int mdoc_mt_pre(MDOC_ARGS);
1.5 kristaps 98: static int mdoc_ms_pre(MDOC_ARGS);
1.1 kristaps 99: static int mdoc_nd_pre(MDOC_ARGS);
100: static int mdoc_nm_pre(MDOC_ARGS);
1.210 schwarze 101: static int mdoc_no_pre(MDOC_ARGS);
1.1 kristaps 102: static int mdoc_ns_pre(MDOC_ARGS);
103: static int mdoc_pa_pre(MDOC_ARGS);
1.5 kristaps 104: static void mdoc_pf_post(MDOC_ARGS);
1.120 kristaps 105: static int mdoc_pp_pre(MDOC_ARGS);
1.107 kristaps 106: static void mdoc_quote_post(MDOC_ARGS);
107: static int mdoc_quote_pre(MDOC_ARGS);
1.5 kristaps 108: static int mdoc_rs_pre(MDOC_ARGS);
1.4 kristaps 109: static int mdoc_rv_pre(MDOC_ARGS);
1.1 kristaps 110: static int mdoc_sh_pre(MDOC_ARGS);
1.191 schwarze 111: static int mdoc_skip_pre(MDOC_ARGS);
1.99 kristaps 112: static int mdoc_sm_pre(MDOC_ARGS);
1.1 kristaps 113: static int mdoc_sp_pre(MDOC_ARGS);
114: static int mdoc_ss_pre(MDOC_ARGS);
115: static int mdoc_sx_pre(MDOC_ARGS);
1.6 kristaps 116: static int mdoc_sy_pre(MDOC_ARGS);
117: static int mdoc_ud_pre(MDOC_ARGS);
1.4 kristaps 118: static int mdoc_va_pre(MDOC_ARGS);
1.1 kristaps 119: static int mdoc_vt_pre(MDOC_ARGS);
120: static int mdoc_xr_pre(MDOC_ARGS);
121: static int mdoc_xx_pre(MDOC_ARGS);
122:
123: static const struct htmlmdoc mdocs[MDOC_MAX] = {
1.5 kristaps 124: {mdoc_ap_pre, NULL}, /* Ap */
1.1 kristaps 125: {NULL, NULL}, /* Dd */
126: {NULL, NULL}, /* Dt */
127: {NULL, NULL}, /* Os */
128: {mdoc_sh_pre, NULL }, /* Sh */
1.188 schwarze 129: {mdoc_ss_pre, NULL }, /* Ss */
130: {mdoc_pp_pre, NULL}, /* Pp */
1.1 kristaps 131: {mdoc_d1_pre, NULL}, /* D1 */
132: {mdoc_d1_pre, NULL}, /* Dl */
133: {mdoc_bd_pre, NULL}, /* Bd */
134: {NULL, NULL}, /* Ed */
1.115 kristaps 135: {mdoc_bl_pre, NULL}, /* Bl */
1.1 kristaps 136: {NULL, NULL}, /* El */
137: {mdoc_it_pre, NULL}, /* It */
1.188 schwarze 138: {mdoc_ad_pre, NULL}, /* Ad */
1.1 kristaps 139: {mdoc_an_pre, NULL}, /* An */
140: {mdoc_ar_pre, NULL}, /* Ar */
141: {mdoc_cd_pre, NULL}, /* Cd */
142: {mdoc_fl_pre, NULL}, /* Cm */
1.188 schwarze 143: {mdoc_dv_pre, NULL}, /* Dv */
144: {mdoc_er_pre, NULL}, /* Er */
145: {mdoc_ev_pre, NULL}, /* Ev */
1.1 kristaps 146: {mdoc_ex_pre, NULL}, /* Ex */
1.188 schwarze 147: {mdoc_fa_pre, NULL}, /* Fa */
148: {mdoc_fd_pre, NULL}, /* Fd */
1.1 kristaps 149: {mdoc_fl_pre, NULL}, /* Fl */
1.188 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 */
1.6 kristaps 154: {mdoc_li_pre, NULL}, /* Li */
1.188 schwarze 155: {mdoc_nd_pre, NULL}, /* Nd */
156: {mdoc_nm_pre, NULL}, /* Nm */
1.107 kristaps 157: {mdoc_quote_pre, mdoc_quote_post}, /* Op */
1.191 schwarze 158: {mdoc_ft_pre, NULL}, /* Ot */
1.1 kristaps 159: {mdoc_pa_pre, NULL}, /* Pa */
1.4 kristaps 160: {mdoc_rv_pre, NULL}, /* Rv */
1.188 schwarze 161: {NULL, NULL}, /* St */
1.4 kristaps 162: {mdoc_va_pre, NULL}, /* Va */
1.188 schwarze 163: {mdoc_vt_pre, NULL}, /* Vt */
1.1 kristaps 164: {mdoc_xr_pre, NULL}, /* Xr */
1.10 kristaps 165: {mdoc__x_pre, mdoc__x_post}, /* %A */
166: {mdoc__x_pre, mdoc__x_post}, /* %B */
167: {mdoc__x_pre, mdoc__x_post}, /* %D */
168: {mdoc__x_pre, mdoc__x_post}, /* %I */
169: {mdoc__x_pre, mdoc__x_post}, /* %J */
170: {mdoc__x_pre, mdoc__x_post}, /* %N */
171: {mdoc__x_pre, mdoc__x_post}, /* %O */
172: {mdoc__x_pre, mdoc__x_post}, /* %P */
173: {mdoc__x_pre, mdoc__x_post}, /* %R */
174: {mdoc__x_pre, mdoc__x_post}, /* %T */
175: {mdoc__x_pre, mdoc__x_post}, /* %V */
1.1 kristaps 176: {NULL, NULL}, /* Ac */
1.107 kristaps 177: {mdoc_quote_pre, mdoc_quote_post}, /* Ao */
178: {mdoc_quote_pre, mdoc_quote_post}, /* Aq */
1.1 kristaps 179: {NULL, NULL}, /* At */
180: {NULL, NULL}, /* Bc */
1.188 schwarze 181: {mdoc_bf_pre, NULL}, /* Bf */
1.107 kristaps 182: {mdoc_quote_pre, mdoc_quote_post}, /* Bo */
183: {mdoc_quote_pre, mdoc_quote_post}, /* Bq */
1.1 kristaps 184: {mdoc_xx_pre, NULL}, /* Bsx */
1.4 kristaps 185: {mdoc_bx_pre, NULL}, /* Bx */
1.212 ! schwarze 186: {mdoc_skip_pre, NULL}, /* Db */
1.1 kristaps 187: {NULL, NULL}, /* Dc */
1.107 kristaps 188: {mdoc_quote_pre, mdoc_quote_post}, /* Do */
189: {mdoc_quote_pre, mdoc_quote_post}, /* Dq */
1.55 kristaps 190: {NULL, NULL}, /* Ec */ /* FIXME: no space */
1.1 kristaps 191: {NULL, NULL}, /* Ef */
1.188 schwarze 192: {mdoc_em_pre, NULL}, /* Em */
1.182 schwarze 193: {mdoc_quote_pre, mdoc_quote_post}, /* Eo */
1.1 kristaps 194: {mdoc_xx_pre, NULL}, /* Fx */
1.98 kristaps 195: {mdoc_ms_pre, NULL}, /* Ms */
1.210 schwarze 196: {mdoc_no_pre, NULL}, /* No */
1.1 kristaps 197: {mdoc_ns_pre, NULL}, /* Ns */
198: {mdoc_xx_pre, NULL}, /* Nx */
199: {mdoc_xx_pre, NULL}, /* Ox */
200: {NULL, NULL}, /* Pc */
1.110 schwarze 201: {mdoc_igndelim_pre, mdoc_pf_post}, /* Pf */
1.107 kristaps 202: {mdoc_quote_pre, mdoc_quote_post}, /* Po */
203: {mdoc_quote_pre, mdoc_quote_post}, /* Pq */
1.1 kristaps 204: {NULL, NULL}, /* Qc */
1.107 kristaps 205: {mdoc_quote_pre, mdoc_quote_post}, /* Ql */
206: {mdoc_quote_pre, mdoc_quote_post}, /* Qo */
207: {mdoc_quote_pre, mdoc_quote_post}, /* Qq */
1.1 kristaps 208: {NULL, NULL}, /* Re */
1.5 kristaps 209: {mdoc_rs_pre, NULL}, /* Rs */
1.1 kristaps 210: {NULL, NULL}, /* Sc */
1.107 kristaps 211: {mdoc_quote_pre, mdoc_quote_post}, /* So */
212: {mdoc_quote_pre, mdoc_quote_post}, /* Sq */
1.188 schwarze 213: {mdoc_sm_pre, NULL}, /* Sm */
1.1 kristaps 214: {mdoc_sx_pre, NULL}, /* Sx */
1.6 kristaps 215: {mdoc_sy_pre, NULL}, /* Sy */
1.1 kristaps 216: {NULL, NULL}, /* Tn */
217: {mdoc_xx_pre, NULL}, /* Ux */
218: {NULL, NULL}, /* Xc */
219: {NULL, NULL}, /* Xo */
1.188 schwarze 220: {mdoc_fo_pre, mdoc_fo_post}, /* Fo */
221: {NULL, NULL}, /* Fc */
1.107 kristaps 222: {mdoc_quote_pre, mdoc_quote_post}, /* Oo */
1.1 kristaps 223: {NULL, NULL}, /* Oc */
1.94 kristaps 224: {mdoc_bk_pre, mdoc_bk_post}, /* Bk */
1.1 kristaps 225: {NULL, NULL}, /* Ek */
1.6 kristaps 226: {mdoc_bt_pre, NULL}, /* Bt */
1.1 kristaps 227: {NULL, NULL}, /* Hf */
1.191 schwarze 228: {mdoc_em_pre, NULL}, /* Fr */
1.6 kristaps 229: {mdoc_ud_pre, NULL}, /* Ud */
230: {mdoc_lb_pre, NULL}, /* Lb */
1.188 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 */
1.191 schwarze 238: {mdoc_skip_pre, NULL}, /* Es */
239: {mdoc_quote_pre, mdoc_quote_post}, /* En */
1.188 schwarze 240: {mdoc_xx_pre, NULL}, /* Dx */
241: {mdoc__x_pre, mdoc__x_post}, /* %Q */
1.1 kristaps 242: {mdoc_sp_pre, NULL}, /* br */
1.188 schwarze 243: {mdoc_sp_pre, NULL}, /* sp */
244: {mdoc__x_pre, mdoc__x_post}, /* %U */
245: {NULL, NULL}, /* Ta */
1.191 schwarze 246: {mdoc_skip_pre, NULL}, /* ll */
1.1 kristaps 247: };
248:
1.115 kristaps 249: static const char * const lists[LIST_MAX] = {
250: NULL,
1.116 kristaps 251: "list-bul",
252: "list-col",
1.115 kristaps 253: "list-dash",
254: "list-diag",
255: "list-enum",
256: "list-hang",
1.116 kristaps 257: "list-hyph",
1.115 kristaps 258: "list-inset",
259: "list-item",
260: "list-ohang",
261: "list-tag"
262: };
1.1 kristaps 263:
1.188 schwarze 264:
1.1 kristaps 265: void
1.184 schwarze 266: html_mdoc(void *arg, const struct mdoc *mdoc)
1.1 kristaps 267: {
268:
1.184 schwarze 269: print_mdoc(mdoc_meta(mdoc), mdoc_node(mdoc),
1.188 schwarze 270: (struct html *)arg);
1.179 kristaps 271: putchar('\n');
1.1 kristaps 272: }
273:
1.23 kristaps 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)
1.1 kristaps 281: {
282:
1.32 kristaps 283: if ( ! a2roffsu(p, su, SCALE_MAX)) {
1.209 schwarze 284: su->unit = SCALE_EN;
1.166 kristaps 285: su->scale = html_strlen(p);
1.32 kristaps 286: }
1.1 kristaps 287: }
288:
1.23 kristaps 289: /*
1.78 kristaps 290: * See the same function in mdoc_term.c for documentation.
291: */
292: static void
293: synopsis_pre(struct html *h, const struct mdoc_node *n)
294: {
295:
1.87 kristaps 296: if (NULL == n->prev || ! (MDOC_SYNPRETTY & n->flags))
1.78 kristaps 297: return;
298:
1.188 schwarze 299: if (n->prev->tok == n->tok &&
300: MDOC_Fo != n->tok &&
301: MDOC_Ft != n->tok &&
302: MDOC_Fn != n->tok) {
1.125 kristaps 303: print_otag(h, TAG_BR, 0, NULL);
1.78 kristaps 304: return;
305: }
306:
307: switch (n->prev->tok) {
1.188 schwarze 308: case MDOC_Fd:
1.78 kristaps 309: /* FALLTHROUGH */
1.188 schwarze 310: case MDOC_Fn:
1.78 kristaps 311: /* FALLTHROUGH */
1.188 schwarze 312: case MDOC_Fo:
1.78 kristaps 313: /* FALLTHROUGH */
1.188 schwarze 314: case MDOC_In:
1.78 kristaps 315: /* FALLTHROUGH */
1.188 schwarze 316: case MDOC_Vt:
1.206 kristaps 317: print_paragraph(h);
1.78 kristaps 318: break;
1.188 schwarze 319: case MDOC_Ft:
1.78 kristaps 320: if (MDOC_Fn != n->tok && MDOC_Fo != n->tok) {
1.206 kristaps 321: print_paragraph(h);
1.78 kristaps 322: break;
323: }
324: /* FALLTHROUGH */
325: default:
1.125 kristaps 326: print_otag(h, TAG_BR, 0, NULL);
1.78 kristaps 327: break;
328: }
329: }
330:
1.1 kristaps 331: static void
332: print_mdoc(MDOC_ARGS)
333: {
1.179 kristaps 334: struct tag *t, *tt;
335: struct htmlpair tag;
336:
337: PAIR_CLASS_INIT(&tag, "mandoc");
1.1 kristaps 338:
1.179 kristaps 339: if ( ! (HTML_FRAGMENT & h->oflags)) {
340: print_gen_decls(h);
341: t = print_otag(h, TAG_HTML, 0, NULL);
342: tt = print_otag(h, TAG_HEAD, 0, NULL);
1.184 schwarze 343: print_mdoc_head(meta, n, h);
1.179 kristaps 344: print_tagq(h, tt);
345: print_otag(h, TAG_BODY, 0, NULL);
346: print_otag(h, TAG_DIV, 1, &tag);
1.188 schwarze 347: } else
1.179 kristaps 348: t = print_otag(h, TAG_DIV, 1, &tag);
1.1 kristaps 349:
1.184 schwarze 350: print_mdoc_nodelist(meta, n, h);
1.1 kristaps 351: print_tagq(h, t);
352: }
353:
354: static void
355: print_mdoc_head(MDOC_ARGS)
356: {
357:
358: print_gen_head(h);
1.20 kristaps 359: bufinit(h);
1.195 schwarze 360: bufcat(h, meta->title);
361: if (meta->msec)
362: bufcat_fmt(h, "(%s)", meta->msec);
1.184 schwarze 363: if (meta->arch)
364: bufcat_fmt(h, " (%s)", meta->arch);
1.1 kristaps 365:
366: print_otag(h, TAG_TITLE, 0, NULL);
1.20 kristaps 367: print_text(h, h->buf);
1.1 kristaps 368: }
369:
370: static void
371: print_mdoc_nodelist(MDOC_ARGS)
372: {
373:
1.184 schwarze 374: print_mdoc_node(meta, n, h);
1.1 kristaps 375: if (n->next)
1.184 schwarze 376: print_mdoc_nodelist(meta, n->next, h);
1.1 kristaps 377: }
378:
379: static void
380: print_mdoc_node(MDOC_ARGS)
381: {
382: int child;
383: struct tag *t;
384:
385: child = 1;
1.39 kristaps 386: t = h->tags.head;
1.1 kristaps 387:
388: switch (n->type) {
1.188 schwarze 389: case MDOC_ROOT:
1.184 schwarze 390: child = mdoc_root_pre(meta, n, h);
1.1 kristaps 391: break;
1.188 schwarze 392: case MDOC_TEXT:
1.144 kristaps 393: /* No tables in this mode... */
394: assert(NULL == h->tblt);
1.149 kristaps 395:
396: /*
397: * Make sure that if we're in a literal mode already
398: * (i.e., within a <PRE>) don't print the newline.
399: */
1.143 kristaps 400: if (' ' == *n->string && MDOC_LINE & n->flags)
1.149 kristaps 401: if ( ! (HTML_LITERAL & h->flags))
402: print_otag(h, TAG_BR, 0, NULL);
1.155 kristaps 403: if (MDOC_DELIMC & n->flags)
404: h->flags |= HTML_NOSPACE;
1.1 kristaps 405: print_text(h, n->string);
1.155 kristaps 406: if (MDOC_DELIMO & n->flags)
407: h->flags |= HTML_NOSPACE;
1.151 kristaps 408: return;
1.188 schwarze 409: case MDOC_EQN:
1.174 kristaps 410: print_eqn(h, n->eqn);
1.153 kristaps 411: break;
1.188 schwarze 412: case MDOC_TBL:
1.144 kristaps 413: /*
414: * This will take care of initialising all of the table
415: * state data for the first table, then tearing it down
416: * for the last one.
417: */
1.141 kristaps 418: print_tbl(h, n->span);
1.144 kristaps 419: return;
1.1 kristaps 420: default:
1.144 kristaps 421: /*
422: * Close out the current table, if it's open, and unset
423: * the "meta" table state. This will be reopened on the
424: * next table element.
425: */
426: if (h->tblt) {
427: print_tblclose(h);
428: t = h->tags.head;
429: }
430:
431: assert(NULL == h->tblt);
1.89 kristaps 432: if (mdocs[n->tok].pre && ENDBODY_NOT == n->end)
1.184 schwarze 433: child = (*mdocs[n->tok].pre)(meta, n, h);
1.1 kristaps 434: break;
435: }
436:
1.186 schwarze 437: if (HTML_KEEP & h->flags) {
1.185 schwarze 438: if (n->prev ? (n->prev->lastline != n->line) :
439: (n->parent && n->parent->line != n->line)) {
1.94 kristaps 440: h->flags &= ~HTML_KEEP;
441: h->flags |= HTML_PREKEEP;
442: }
443: }
444:
1.1 kristaps 445: if (child && n->child)
1.184 schwarze 446: print_mdoc_nodelist(meta, n->child, h);
1.1 kristaps 447:
448: print_stagq(h, t);
449:
450: switch (n->type) {
1.188 schwarze 451: case MDOC_ROOT:
1.184 schwarze 452: mdoc_root_post(meta, n, h);
1.153 kristaps 453: break;
1.188 schwarze 454: case MDOC_EQN:
1.1 kristaps 455: break;
456: default:
1.89 kristaps 457: if (mdocs[n->tok].post && ENDBODY_NOT == n->end)
1.184 schwarze 458: (*mdocs[n->tok].post)(meta, n, h);
1.1 kristaps 459: break;
460: }
461: }
462:
463: static void
464: mdoc_root_post(MDOC_ARGS)
465: {
1.204 kristaps 466: struct htmlpair tag;
1.1 kristaps 467: struct tag *t, *tt;
468:
1.204 kristaps 469: PAIR_CLASS_INIT(&tag, "foot");
470: t = print_otag(h, TAG_TABLE, 1, &tag);
1.132 kristaps 471:
1.181 schwarze 472: print_otag(h, TAG_TBODY, 0, NULL);
1.40 kristaps 473:
1.1 kristaps 474: tt = print_otag(h, TAG_TR, 0, NULL);
475:
1.204 kristaps 476: PAIR_CLASS_INIT(&tag, "foot-date");
477: print_otag(h, TAG_TD, 1, &tag);
1.184 schwarze 478: print_text(h, meta->date);
1.1 kristaps 479: print_stagq(h, tt);
480:
1.204 kristaps 481: PAIR_CLASS_INIT(&tag, "foot-os");
482: print_otag(h, TAG_TD, 1, &tag);
1.184 schwarze 483: print_text(h, meta->os);
1.1 kristaps 484: print_tagq(h, t);
485: }
486:
487: static int
488: mdoc_root_pre(MDOC_ARGS)
489: {
1.204 kristaps 490: struct htmlpair tag;
1.1 kristaps 491: struct tag *t, *tt;
1.190 schwarze 492: char *volume, *title;
1.1 kristaps 493:
1.190 schwarze 494: if (NULL == meta->arch)
495: volume = mandoc_strdup(meta->vol);
496: else
497: mandoc_asprintf(&volume, "%s (%s)",
498: meta->vol, meta->arch);
1.1 kristaps 499:
1.195 schwarze 500: if (NULL == meta->msec)
501: title = mandoc_strdup(meta->title);
502: else
503: mandoc_asprintf(&title, "%s(%s)",
504: meta->title, meta->msec);
1.23 kristaps 505:
1.204 kristaps 506: PAIR_CLASS_INIT(&tag, "head");
507: t = print_otag(h, TAG_TABLE, 1, &tag);
1.132 kristaps 508:
509: print_otag(h, TAG_TBODY, 0, NULL);
1.40 kristaps 510:
1.1 kristaps 511: tt = print_otag(h, TAG_TR, 0, NULL);
512:
1.204 kristaps 513: PAIR_CLASS_INIT(&tag, "head-ltitle");
514: print_otag(h, TAG_TD, 1, &tag);
1.2 kristaps 515: print_text(h, title);
1.1 kristaps 516: print_stagq(h, tt);
517:
1.204 kristaps 518: PAIR_CLASS_INIT(&tag, "head-vol");
519: print_otag(h, TAG_TD, 1, &tag);
1.190 schwarze 520: print_text(h, volume);
1.1 kristaps 521: print_stagq(h, tt);
522:
1.204 kristaps 523: PAIR_CLASS_INIT(&tag, "head-rtitle");
524: print_otag(h, TAG_TD, 1, &tag);
1.2 kristaps 525: print_text(h, title);
1.1 kristaps 526: print_tagq(h, t);
1.189 schwarze 527:
528: free(title);
1.190 schwarze 529: free(volume);
1.1 kristaps 530: return(1);
531: }
532:
533: static int
534: mdoc_sh_pre(MDOC_ARGS)
535: {
1.123 kristaps 536: struct htmlpair tag;
537:
1.200 schwarze 538: switch (n->type) {
539: case MDOC_BLOCK:
1.123 kristaps 540: PAIR_CLASS_INIT(&tag, "section");
541: print_otag(h, TAG_DIV, 1, &tag);
1.1 kristaps 542: return(1);
1.200 schwarze 543: case MDOC_BODY:
544: if (n->sec == SEC_AUTHORS)
545: h->flags &= ~(HTML_SPLIT|HTML_NOSPLIT);
1.1 kristaps 546: return(1);
1.200 schwarze 547: default:
548: break;
549: }
1.1 kristaps 550:
1.168 kristaps 551: bufinit(h);
1.172 kristaps 552: bufcat(h, "x");
1.175 kristaps 553:
554: for (n = n->child; n && MDOC_TEXT == n->type; ) {
1.168 kristaps 555: bufcat_id(h, n->string);
1.175 kristaps 556: if (NULL != (n = n->next))
1.168 kristaps 557: bufcat_id(h, " ");
1.21 kristaps 558: }
559:
1.175 kristaps 560: if (NULL == n) {
561: PAIR_ID_INIT(&tag, h->buf);
562: print_otag(h, TAG_H1, 1, &tag);
563: } else
564: print_otag(h, TAG_H1, 0, NULL);
565:
1.1 kristaps 566: return(1);
567: }
568:
569: static int
570: mdoc_ss_pre(MDOC_ARGS)
571: {
1.123 kristaps 572: struct htmlpair tag;
1.1 kristaps 573:
1.123 kristaps 574: if (MDOC_BLOCK == n->type) {
575: PAIR_CLASS_INIT(&tag, "subsection");
576: print_otag(h, TAG_DIV, 1, &tag);
1.1 kristaps 577: return(1);
1.123 kristaps 578: } else if (MDOC_BODY == n->type)
1.1 kristaps 579: return(1);
1.23 kristaps 580:
1.168 kristaps 581: bufinit(h);
1.172 kristaps 582: bufcat(h, "x");
1.175 kristaps 583:
584: for (n = n->child; n && MDOC_TEXT == n->type; ) {
1.168 kristaps 585: bufcat_id(h, n->string);
1.175 kristaps 586: if (NULL != (n = n->next))
1.168 kristaps 587: bufcat_id(h, " ");
1.21 kristaps 588: }
589:
1.175 kristaps 590: if (NULL == n) {
591: PAIR_ID_INIT(&tag, h->buf);
592: print_otag(h, TAG_H2, 1, &tag);
593: } else
594: print_otag(h, TAG_H2, 0, NULL);
595:
1.1 kristaps 596: return(1);
597: }
598:
599: static int
600: mdoc_fl_pre(MDOC_ARGS)
601: {
602: struct htmlpair tag;
603:
1.51 kristaps 604: PAIR_CLASS_INIT(&tag, "flag");
1.132 kristaps 605: print_otag(h, TAG_B, 1, &tag);
1.51 kristaps 606:
1.50 kristaps 607: /* `Cm' has no leading hyphen. */
608:
1.51 kristaps 609: if (MDOC_Cm == n->tok)
1.50 kristaps 610: return(1);
611:
612: print_text(h, "\\-");
613:
1.199 schwarze 614: if ( ! (n->nchild == 0 &&
615: (n->next == NULL ||
616: n->next->type == MDOC_TEXT ||
617: n->next->flags & MDOC_LINE)))
1.1 kristaps 618: h->flags |= HTML_NOSPACE;
1.50 kristaps 619:
1.1 kristaps 620: return(1);
621: }
622:
623: static int
624: mdoc_nd_pre(MDOC_ARGS)
625: {
626: struct htmlpair tag;
627:
628: if (MDOC_BODY != n->type)
629: return(1);
630:
1.24 kristaps 631: /* XXX: this tag in theory can contain block elements. */
632:
1.1 kristaps 633: print_text(h, "\\(em");
1.124 kristaps 634: PAIR_CLASS_INIT(&tag, "desc");
1.1 kristaps 635: print_otag(h, TAG_SPAN, 1, &tag);
636: return(1);
637: }
638:
639: static int
640: mdoc_nm_pre(MDOC_ARGS)
641: {
1.91 kristaps 642: struct htmlpair tag;
643: struct roffsu su;
1.166 kristaps 644: int len;
1.91 kristaps 645:
1.124 kristaps 646: switch (n->type) {
1.188 schwarze 647: case MDOC_ELEM:
1.91 kristaps 648: synopsis_pre(h, n);
649: PAIR_CLASS_INIT(&tag, "name");
1.132 kristaps 650: print_otag(h, TAG_B, 1, &tag);
1.184 schwarze 651: if (NULL == n->child && meta->name)
652: print_text(h, meta->name);
1.124 kristaps 653: return(1);
1.188 schwarze 654: case MDOC_HEAD:
1.124 kristaps 655: print_otag(h, TAG_TD, 0, NULL);
1.184 schwarze 656: if (NULL == n->child && meta->name)
657: print_text(h, meta->name);
1.124 kristaps 658: return(1);
1.188 schwarze 659: case MDOC_BODY:
1.124 kristaps 660: print_otag(h, TAG_TD, 0, NULL);
661: return(1);
662: default:
663: break;
664: }
1.91 kristaps 665:
1.124 kristaps 666: synopsis_pre(h, n);
667: PAIR_CLASS_INIT(&tag, "synopsis");
668: print_otag(h, TAG_TABLE, 1, &tag);
669:
670: for (len = 0, n = n->child; n; n = n->next)
671: if (MDOC_TEXT == n->type)
1.166 kristaps 672: len += html_strlen(n->string);
1.91 kristaps 673:
1.184 schwarze 674: if (0 == len && meta->name)
675: len = html_strlen(meta->name);
1.1 kristaps 676:
1.194 schwarze 677: SCALE_HS_INIT(&su, len);
1.168 kristaps 678: bufinit(h);
1.165 kristaps 679: bufcat_su(h, "width", &su);
1.124 kristaps 680: PAIR_STYLE_INIT(&tag, h);
681: print_otag(h, TAG_COL, 1, &tag);
682: print_otag(h, TAG_COL, 0, NULL);
683: print_otag(h, TAG_TBODY, 0, NULL);
684: print_otag(h, TAG_TR, 0, NULL);
1.1 kristaps 685: return(1);
686: }
687:
688: static int
689: mdoc_xr_pre(MDOC_ARGS)
690: {
1.157 kristaps 691: struct htmlpair tag[2];
1.56 kristaps 692:
693: if (NULL == n->child)
694: return(0);
1.17 kristaps 695:
1.23 kristaps 696: PAIR_CLASS_INIT(&tag[0], "link-man");
1.1 kristaps 697:
1.17 kristaps 698: if (h->base_man) {
1.188 schwarze 699: buffmt_man(h, n->child->string,
700: n->child->next ?
701: n->child->next->string : NULL);
1.57 kristaps 702: PAIR_HREF_INIT(&tag[1], h->buf);
1.23 kristaps 703: print_otag(h, TAG_A, 2, tag);
704: } else
705: print_otag(h, TAG_A, 1, tag);
1.1 kristaps 706:
1.157 kristaps 707: n = n->child;
708: print_text(h, n->string);
1.16 kristaps 709:
1.157 kristaps 710: if (NULL == (n = n->next))
1.1 kristaps 711: return(0);
712:
713: h->flags |= HTML_NOSPACE;
714: print_text(h, "(");
715: h->flags |= HTML_NOSPACE;
1.157 kristaps 716: print_text(h, n->string);
1.1 kristaps 717: h->flags |= HTML_NOSPACE;
718: print_text(h, ")");
719: return(0);
720: }
721:
722: static int
723: mdoc_ns_pre(MDOC_ARGS)
724: {
725:
1.150 kristaps 726: if ( ! (MDOC_LINE & n->flags))
727: h->flags |= HTML_NOSPACE;
1.1 kristaps 728: return(1);
729: }
730:
731: static int
732: mdoc_ar_pre(MDOC_ARGS)
733: {
734: struct htmlpair tag;
735:
1.23 kristaps 736: PAIR_CLASS_INIT(&tag, "arg");
1.133 kristaps 737: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 738: return(1);
739: }
740:
741: static int
742: mdoc_xx_pre(MDOC_ARGS)
743: {
744: const char *pp;
745: struct htmlpair tag;
1.152 schwarze 746: int flags;
1.1 kristaps 747:
748: switch (n->tok) {
1.188 schwarze 749: case MDOC_Bsx:
1.112 schwarze 750: pp = "BSD/OS";
1.1 kristaps 751: break;
1.188 schwarze 752: case MDOC_Dx:
1.45 kristaps 753: pp = "DragonFly";
1.1 kristaps 754: break;
1.188 schwarze 755: case MDOC_Fx:
1.1 kristaps 756: pp = "FreeBSD";
757: break;
1.188 schwarze 758: case MDOC_Nx:
1.1 kristaps 759: pp = "NetBSD";
760: break;
1.188 schwarze 761: case MDOC_Ox:
1.1 kristaps 762: pp = "OpenBSD";
763: break;
1.188 schwarze 764: case MDOC_Ux:
1.1 kristaps 765: pp = "UNIX";
766: break;
767: default:
768: return(1);
769: }
770:
1.23 kristaps 771: PAIR_CLASS_INIT(&tag, "unix");
1.1 kristaps 772: print_otag(h, TAG_SPAN, 1, &tag);
1.148 kristaps 773:
1.1 kristaps 774: print_text(h, pp);
1.148 kristaps 775: if (n->child) {
1.152 schwarze 776: flags = h->flags;
1.148 kristaps 777: h->flags |= HTML_KEEP;
778: print_text(h, n->child->string);
1.152 schwarze 779: h->flags = flags;
1.148 kristaps 780: }
781: return(0);
1.1 kristaps 782: }
783:
784: static int
1.4 kristaps 785: mdoc_bx_pre(MDOC_ARGS)
786: {
1.146 kristaps 787: struct htmlpair tag;
1.4 kristaps 788:
1.23 kristaps 789: PAIR_CLASS_INIT(&tag, "unix");
1.4 kristaps 790: print_otag(h, TAG_SPAN, 1, &tag);
791:
1.145 kristaps 792: if (NULL != (n = n->child)) {
793: print_text(h, n->string);
794: h->flags |= HTML_NOSPACE;
795: print_text(h, "BSD");
796: } else {
797: print_text(h, "BSD");
798: return(0);
799: }
1.4 kristaps 800:
1.145 kristaps 801: if (NULL != (n = n->next)) {
802: h->flags |= HTML_NOSPACE;
1.147 kristaps 803: print_text(h, "-");
1.4 kristaps 804: h->flags |= HTML_NOSPACE;
1.147 kristaps 805: print_text(h, n->string);
1.145 kristaps 806: }
1.4 kristaps 807:
808: return(0);
809: }
810:
811: static int
1.115 kristaps 812: mdoc_it_pre(MDOC_ARGS)
1.1 kristaps 813: {
1.115 kristaps 814: struct roffsu su;
815: enum mdoc_list type;
1.116 kristaps 816: struct htmlpair tag[2];
1.115 kristaps 817: const struct mdoc_node *bl;
818:
819: bl = n->parent;
820: while (bl && MDOC_Bl != bl->tok)
821: bl = bl->parent;
1.23 kristaps 822:
1.115 kristaps 823: assert(bl);
1.23 kristaps 824:
1.137 kristaps 825: type = bl->norm->Bl.type;
1.24 kristaps 826:
1.116 kristaps 827: assert(lists[type]);
828: PAIR_CLASS_INIT(&tag[0], lists[type]);
1.1 kristaps 829:
1.168 kristaps 830: bufinit(h);
831:
1.115 kristaps 832: if (MDOC_HEAD == n->type) {
833: switch (type) {
1.188 schwarze 834: case LIST_bullet:
1.115 kristaps 835: /* FALLTHROUGH */
1.188 schwarze 836: case LIST_dash:
1.115 kristaps 837: /* FALLTHROUGH */
1.188 schwarze 838: case LIST_item:
1.115 kristaps 839: /* FALLTHROUGH */
1.188 schwarze 840: case LIST_hyphen:
1.115 kristaps 841: /* FALLTHROUGH */
1.188 schwarze 842: case LIST_enum:
1.115 kristaps 843: return(0);
1.188 schwarze 844: case LIST_diag:
1.115 kristaps 845: /* FALLTHROUGH */
1.188 schwarze 846: case LIST_hang:
1.115 kristaps 847: /* FALLTHROUGH */
1.188 schwarze 848: case LIST_inset:
1.115 kristaps 849: /* FALLTHROUGH */
1.188 schwarze 850: case LIST_ohang:
1.115 kristaps 851: /* FALLTHROUGH */
1.188 schwarze 852: case LIST_tag:
1.137 kristaps 853: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.122 kristaps 854: bufcat_su(h, "margin-top", &su);
855: PAIR_STYLE_INIT(&tag[1], h);
1.116 kristaps 856: print_otag(h, TAG_DT, 2, tag);
1.134 kristaps 857: if (LIST_diag != type)
858: break;
859: PAIR_CLASS_INIT(&tag[0], "diag");
860: print_otag(h, TAG_B, 1, tag);
1.115 kristaps 861: break;
1.188 schwarze 862: case LIST_column:
1.115 kristaps 863: break;
864: default:
865: break;
866: }
867: } else if (MDOC_BODY == n->type) {
868: switch (type) {
1.188 schwarze 869: case LIST_bullet:
1.115 kristaps 870: /* FALLTHROUGH */
1.188 schwarze 871: case LIST_hyphen:
1.115 kristaps 872: /* FALLTHROUGH */
1.188 schwarze 873: case LIST_dash:
1.115 kristaps 874: /* FALLTHROUGH */
1.188 schwarze 875: case LIST_enum:
1.115 kristaps 876: /* FALLTHROUGH */
1.188 schwarze 877: case LIST_item:
1.137 kristaps 878: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.122 kristaps 879: bufcat_su(h, "margin-top", &su);
880: PAIR_STYLE_INIT(&tag[1], h);
1.116 kristaps 881: print_otag(h, TAG_LI, 2, tag);
1.115 kristaps 882: break;
1.188 schwarze 883: case LIST_diag:
1.115 kristaps 884: /* FALLTHROUGH */
1.188 schwarze 885: case LIST_hang:
1.115 kristaps 886: /* FALLTHROUGH */
1.188 schwarze 887: case LIST_inset:
1.115 kristaps 888: /* FALLTHROUGH */
1.188 schwarze 889: case LIST_ohang:
1.115 kristaps 890: /* FALLTHROUGH */
1.188 schwarze 891: case LIST_tag:
1.137 kristaps 892: if (NULL == bl->norm->Bl.width) {
1.122 kristaps 893: print_otag(h, TAG_DD, 1, tag);
894: break;
895: }
1.137 kristaps 896: a2width(bl->norm->Bl.width, &su);
1.122 kristaps 897: bufcat_su(h, "margin-left", &su);
898: PAIR_STYLE_INIT(&tag[1], h);
899: print_otag(h, TAG_DD, 2, tag);
1.115 kristaps 900: break;
1.188 schwarze 901: case LIST_column:
1.137 kristaps 902: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.122 kristaps 903: bufcat_su(h, "margin-top", &su);
904: PAIR_STYLE_INIT(&tag[1], h);
1.116 kristaps 905: print_otag(h, TAG_TD, 2, tag);
1.115 kristaps 906: break;
907: default:
908: break;
909: }
910: } else {
911: switch (type) {
1.188 schwarze 912: case LIST_column:
1.116 kristaps 913: print_otag(h, TAG_TR, 1, tag);
1.115 kristaps 914: break;
915: default:
1.23 kristaps 916: break;
1.115 kristaps 917: }
1.1 kristaps 918: }
919:
920: return(1);
921: }
922:
923: static int
1.115 kristaps 924: mdoc_bl_pre(MDOC_ARGS)
1.1 kristaps 925: {
1.142 kristaps 926: int i;
1.119 kristaps 927: struct htmlpair tag[3];
1.23 kristaps 928: struct roffsu su;
1.134 kristaps 929: char buf[BUFSIZ];
1.23 kristaps 930:
1.115 kristaps 931: if (MDOC_BODY == n->type) {
1.137 kristaps 932: if (LIST_column == n->norm->Bl.type)
1.115 kristaps 933: print_otag(h, TAG_TBODY, 0, NULL);
934: return(1);
1.23 kristaps 935: }
1.1 kristaps 936:
1.115 kristaps 937: if (MDOC_HEAD == n->type) {
1.137 kristaps 938: if (LIST_column != n->norm->Bl.type)
1.115 kristaps 939: return(0);
940:
941: /*
942: * For each column, print out the <COL> tag with our
943: * suggested width. The last column gets min-width, as
944: * in terminal mode it auto-sizes to the width of the
945: * screen and we want to preserve that behaviour.
946: */
1.1 kristaps 947:
1.142 kristaps 948: for (i = 0; i < (int)n->norm->Bl.ncols; i++) {
1.183 schwarze 949: bufinit(h);
1.137 kristaps 950: a2width(n->norm->Bl.cols[i], &su);
1.142 kristaps 951: if (i < (int)n->norm->Bl.ncols - 1)
1.115 kristaps 952: bufcat_su(h, "width", &su);
953: else
954: bufcat_su(h, "min-width", &su);
955: PAIR_STYLE_INIT(&tag[0], h);
956: print_otag(h, TAG_COL, 1, tag);
957: }
1.1 kristaps 958:
959: return(0);
960: }
961:
1.119 kristaps 962: SCALE_VS_INIT(&su, 0);
1.183 schwarze 963: bufinit(h);
1.119 kristaps 964: bufcat_su(h, "margin-top", &su);
965: bufcat_su(h, "margin-bottom", &su);
966: PAIR_STYLE_INIT(&tag[0], h);
967:
1.137 kristaps 968: assert(lists[n->norm->Bl.type]);
1.190 schwarze 969: (void)strlcpy(buf, "list ", BUFSIZ);
970: (void)strlcat(buf, lists[n->norm->Bl.type], BUFSIZ);
1.134 kristaps 971: PAIR_INIT(&tag[1], ATTR_CLASS, buf);
1.1 kristaps 972:
1.115 kristaps 973: /* Set the block's left-hand margin. */
1.1 kristaps 974:
1.137 kristaps 975: if (n->norm->Bl.offs) {
1.209 schwarze 976: a2width(n->norm->Bl.offs, &su);
1.115 kristaps 977: bufcat_su(h, "margin-left", &su);
978: }
1.1 kristaps 979:
1.137 kristaps 980: switch (n->norm->Bl.type) {
1.188 schwarze 981: case LIST_bullet:
1.1 kristaps 982: /* FALLTHROUGH */
1.188 schwarze 983: case LIST_dash:
1.1 kristaps 984: /* FALLTHROUGH */
1.188 schwarze 985: case LIST_hyphen:
1.1 kristaps 986: /* FALLTHROUGH */
1.188 schwarze 987: case LIST_item:
1.134 kristaps 988: print_otag(h, TAG_UL, 2, tag);
1.1 kristaps 989: break;
1.188 schwarze 990: case LIST_enum:
1.134 kristaps 991: print_otag(h, TAG_OL, 2, tag);
1.23 kristaps 992: break;
1.188 schwarze 993: case LIST_diag:
1.115 kristaps 994: /* FALLTHROUGH */
1.188 schwarze 995: case LIST_hang:
1.46 kristaps 996: /* FALLTHROUGH */
1.188 schwarze 997: case LIST_inset:
1.33 kristaps 998: /* FALLTHROUGH */
1.188 schwarze 999: case LIST_ohang:
1.1 kristaps 1000: /* FALLTHROUGH */
1.188 schwarze 1001: case LIST_tag:
1.134 kristaps 1002: print_otag(h, TAG_DL, 2, tag);
1.115 kristaps 1003: break;
1.188 schwarze 1004: case LIST_column:
1.134 kristaps 1005: print_otag(h, TAG_TABLE, 2, tag);
1.1 kristaps 1006: break;
1007: default:
1.115 kristaps 1008: abort();
1009: /* NOTREACHED */
1.1 kristaps 1010: }
1011:
1012: return(1);
1013: }
1014:
1015: static int
1016: mdoc_ex_pre(MDOC_ARGS)
1017: {
1.160 kristaps 1018: struct tag *t;
1019: struct htmlpair tag;
1020: int nchild;
1.1 kristaps 1021:
1.127 kristaps 1022: if (n->prev)
1023: print_otag(h, TAG_BR, 0, NULL);
1024:
1.23 kristaps 1025: PAIR_CLASS_INIT(&tag, "utility");
1026:
1.1 kristaps 1027: print_text(h, "The");
1.160 kristaps 1028:
1029: nchild = n->nchild;
1030: for (n = n->child; n; n = n->next) {
1031: assert(MDOC_TEXT == n->type);
1032:
1.132 kristaps 1033: t = print_otag(h, TAG_B, 1, &tag);
1.160 kristaps 1034: print_text(h, n->string);
1.1 kristaps 1035: print_tagq(h, t);
1036:
1.160 kristaps 1037: if (nchild > 2 && n->next) {
1038: h->flags |= HTML_NOSPACE;
1039: print_text(h, ",");
1040: }
1.1 kristaps 1041:
1.160 kristaps 1042: if (n->next && NULL == n->next->next)
1043: print_text(h, "and");
1.1 kristaps 1044: }
1045:
1.160 kristaps 1046: if (nchild > 1)
1.193 schwarze 1047: print_text(h, "utilities exit\\~0");
1.1 kristaps 1048: else
1.193 schwarze 1049: print_text(h, "utility exits\\~0");
1.1 kristaps 1050:
1.193 schwarze 1051: print_text(h, "on success, and\\~>0 if an error occurs.");
1.1 kristaps 1052: return(0);
1053: }
1054:
1055: static int
1056: mdoc_em_pre(MDOC_ARGS)
1057: {
1.198 schwarze 1058: struct htmlpair tag;
1.1 kristaps 1059:
1.198 schwarze 1060: PAIR_CLASS_INIT(&tag, "emph");
1061: print_otag(h, TAG_SPAN, 1, &tag);
1.1 kristaps 1062: return(1);
1063: }
1064:
1065: static int
1066: mdoc_d1_pre(MDOC_ARGS)
1067: {
1.23 kristaps 1068: struct htmlpair tag[2];
1069: struct roffsu su;
1.1 kristaps 1070:
1071: if (MDOC_BLOCK != n->type)
1072: return(1);
1073:
1.118 kristaps 1074: SCALE_VS_INIT(&su, 0);
1.168 kristaps 1075: bufinit(h);
1.118 kristaps 1076: bufcat_su(h, "margin-top", &su);
1077: bufcat_su(h, "margin-bottom", &su);
1078: PAIR_STYLE_INIT(&tag[0], h);
1.120 kristaps 1079: print_otag(h, TAG_BLOCKQUOTE, 1, tag);
1080:
1081: /* BLOCKQUOTE needs a block body. */
1.118 kristaps 1082:
1.136 kristaps 1083: PAIR_CLASS_INIT(&tag[0], "display");
1084: print_otag(h, TAG_DIV, 1, tag);
1085:
1.135 kristaps 1086: if (MDOC_Dl == n->tok) {
1.136 kristaps 1087: PAIR_CLASS_INIT(&tag[0], "lit");
1.135 kristaps 1088: print_otag(h, TAG_CODE, 1, tag);
1.188 schwarze 1089: }
1.35 kristaps 1090:
1.1 kristaps 1091: return(1);
1092: }
1093:
1094: static int
1095: mdoc_sx_pre(MDOC_ARGS)
1096: {
1.157 kristaps 1097: struct htmlpair tag[2];
1.1 kristaps 1098:
1.168 kristaps 1099: bufinit(h);
1.169 kristaps 1100: bufcat(h, "#x");
1.175 kristaps 1101:
1102: for (n = n->child; n; ) {
1.168 kristaps 1103: bufcat_id(h, n->string);
1.175 kristaps 1104: if (NULL != (n = n->next))
1.168 kristaps 1105: bufcat_id(h, " ");
1.1 kristaps 1106: }
1107:
1.23 kristaps 1108: PAIR_CLASS_INIT(&tag[0], "link-sec");
1.168 kristaps 1109: PAIR_HREF_INIT(&tag[1], h->buf);
1.1 kristaps 1110:
1.134 kristaps 1111: print_otag(h, TAG_I, 1, tag);
1.18 kristaps 1112: print_otag(h, TAG_A, 2, tag);
1.1 kristaps 1113: return(1);
1114: }
1115:
1116: static int
1117: mdoc_bd_pre(MDOC_ARGS)
1118: {
1.188 schwarze 1119: struct htmlpair tag[2];
1120: int comp, sv;
1.80 kristaps 1121: const struct mdoc_node *nn;
1.23 kristaps 1122: struct roffsu su;
1.1 kristaps 1123:
1.80 kristaps 1124: if (MDOC_HEAD == n->type)
1.1 kristaps 1125: return(0);
1126:
1127: if (MDOC_BLOCK == n->type) {
1.137 kristaps 1128: comp = n->norm->Bd.comp;
1.23 kristaps 1129: for (nn = n; nn && ! comp; nn = nn->parent) {
1130: if (MDOC_BLOCK != nn->type)
1131: continue;
1132: if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
1133: comp = 1;
1134: if (nn->prev)
1135: break;
1136: }
1.126 kristaps 1137: if ( ! comp)
1.206 kristaps 1138: print_paragraph(h);
1.1 kristaps 1139: return(1);
1140: }
1141:
1.209 schwarze 1142: /* Handle the -offset argument. */
1143:
1144: if (n->norm->Bd.offs == NULL ||
1145: ! strcmp(n->norm->Bd.offs, "left"))
1146: SCALE_HS_INIT(&su, 0);
1147: else if ( ! strcmp(n->norm->Bd.offs, "indent"))
1148: SCALE_HS_INIT(&su, INDENT);
1149: else if ( ! strcmp(n->norm->Bd.offs, "indent-two"))
1150: SCALE_HS_INIT(&su, INDENT * 2);
1151: else
1152: a2width(n->norm->Bd.offs, &su);
1.188 schwarze 1153:
1.168 kristaps 1154: bufinit(h);
1.126 kristaps 1155: bufcat_su(h, "margin-left", &su);
1156: PAIR_STYLE_INIT(&tag[0], h);
1157:
1.188 schwarze 1158: if (DISP_unfilled != n->norm->Bd.type &&
1159: DISP_literal != n->norm->Bd.type) {
1.126 kristaps 1160: PAIR_CLASS_INIT(&tag[1], "display");
1161: print_otag(h, TAG_DIV, 2, tag);
1.1 kristaps 1162: return(1);
1.126 kristaps 1163: }
1.1 kristaps 1164:
1.126 kristaps 1165: PAIR_CLASS_INIT(&tag[1], "lit display");
1166: print_otag(h, TAG_PRE, 2, tag);
1.1 kristaps 1167:
1.149 kristaps 1168: /* This can be recursive: save & set our literal state. */
1169:
1170: sv = h->flags & HTML_LITERAL;
1171: h->flags |= HTML_LITERAL;
1172:
1.14 kristaps 1173: for (nn = n->child; nn; nn = nn->next) {
1.184 schwarze 1174: print_mdoc_node(meta, nn, h);
1.108 kristaps 1175: /*
1176: * If the printed node flushes its own line, then we
1177: * needn't do it here as well. This is hacky, but the
1178: * notion of selective eoln whitespace is pretty dumb
1179: * anyway, so don't sweat it.
1180: */
1181: switch (nn->tok) {
1.188 schwarze 1182: case MDOC_Sm:
1.111 kristaps 1183: /* FALLTHROUGH */
1.188 schwarze 1184: case MDOC_br:
1.108 kristaps 1185: /* FALLTHROUGH */
1.188 schwarze 1186: case MDOC_sp:
1.108 kristaps 1187: /* FALLTHROUGH */
1.188 schwarze 1188: case MDOC_Bl:
1.114 kristaps 1189: /* FALLTHROUGH */
1.188 schwarze 1190: case MDOC_D1:
1.114 kristaps 1191: /* FALLTHROUGH */
1.188 schwarze 1192: case MDOC_Dl:
1.108 kristaps 1193: /* FALLTHROUGH */
1.188 schwarze 1194: case MDOC_Lp:
1.108 kristaps 1195: /* FALLTHROUGH */
1.188 schwarze 1196: case MDOC_Pp:
1.108 kristaps 1197: continue;
1198: default:
1199: break;
1200: }
1.101 schwarze 1201: if (nn->next && nn->next->line == nn->line)
1202: continue;
1.126 kristaps 1203: else if (nn->next)
1204: print_text(h, "\n");
1.125 kristaps 1205:
1.101 schwarze 1206: h->flags |= HTML_NOSPACE;
1.1 kristaps 1207: }
1.149 kristaps 1208:
1209: if (0 == sv)
1210: h->flags &= ~HTML_LITERAL;
1.1 kristaps 1211:
1212: return(0);
1213: }
1214:
1215: static int
1216: mdoc_pa_pre(MDOC_ARGS)
1217: {
1218: struct htmlpair tag;
1219:
1.23 kristaps 1220: PAIR_CLASS_INIT(&tag, "file");
1.133 kristaps 1221: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1222: return(1);
1223: }
1224:
1225: static int
1226: mdoc_ad_pre(MDOC_ARGS)
1227: {
1228: struct htmlpair tag;
1229:
1.23 kristaps 1230: PAIR_CLASS_INIT(&tag, "addr");
1.133 kristaps 1231: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1232: return(1);
1233: }
1234:
1235: static int
1236: mdoc_an_pre(MDOC_ARGS)
1237: {
1238: struct htmlpair tag;
1239:
1.200 schwarze 1240: if (n->norm->An.auth == AUTH_split) {
1241: h->flags &= ~HTML_NOSPLIT;
1242: h->flags |= HTML_SPLIT;
1243: return(0);
1244: }
1245: if (n->norm->An.auth == AUTH_nosplit) {
1246: h->flags &= ~HTML_SPLIT;
1247: h->flags |= HTML_NOSPLIT;
1248: return(0);
1249: }
1250:
1251: if (n->child == NULL)
1252: return(0);
1253:
1254: if (h->flags & HTML_SPLIT)
1255: print_otag(h, TAG_BR, 0, NULL);
1256:
1257: if (n->sec == SEC_AUTHORS && ! (h->flags & HTML_NOSPLIT))
1258: h->flags |= HTML_SPLIT;
1.19 kristaps 1259:
1.23 kristaps 1260: PAIR_CLASS_INIT(&tag, "author");
1.1 kristaps 1261: print_otag(h, TAG_SPAN, 1, &tag);
1262: return(1);
1263: }
1264:
1265: static int
1266: mdoc_cd_pre(MDOC_ARGS)
1267: {
1268: struct htmlpair tag;
1269:
1.78 kristaps 1270: synopsis_pre(h, n);
1.23 kristaps 1271: PAIR_CLASS_INIT(&tag, "config");
1.132 kristaps 1272: print_otag(h, TAG_B, 1, &tag);
1.1 kristaps 1273: return(1);
1274: }
1275:
1276: static int
1277: mdoc_dv_pre(MDOC_ARGS)
1278: {
1279: struct htmlpair tag;
1280:
1.23 kristaps 1281: PAIR_CLASS_INIT(&tag, "define");
1.1 kristaps 1282: print_otag(h, TAG_SPAN, 1, &tag);
1283: return(1);
1284: }
1285:
1286: static int
1287: mdoc_ev_pre(MDOC_ARGS)
1288: {
1289: struct htmlpair tag;
1290:
1.23 kristaps 1291: PAIR_CLASS_INIT(&tag, "env");
1.1 kristaps 1292: print_otag(h, TAG_SPAN, 1, &tag);
1293: return(1);
1294: }
1295:
1296: static int
1297: mdoc_er_pre(MDOC_ARGS)
1298: {
1299: struct htmlpair tag;
1300:
1.23 kristaps 1301: PAIR_CLASS_INIT(&tag, "errno");
1.1 kristaps 1302: print_otag(h, TAG_SPAN, 1, &tag);
1303: return(1);
1304: }
1305:
1306: static int
1307: mdoc_fa_pre(MDOC_ARGS)
1308: {
1309: const struct mdoc_node *nn;
1310: struct htmlpair tag;
1311: struct tag *t;
1312:
1.23 kristaps 1313: PAIR_CLASS_INIT(&tag, "farg");
1.1 kristaps 1314: if (n->parent->tok != MDOC_Fo) {
1.133 kristaps 1315: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1316: return(1);
1317: }
1318:
1319: for (nn = n->child; nn; nn = nn->next) {
1.133 kristaps 1320: t = print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1321: print_text(h, nn->string);
1322: print_tagq(h, t);
1.155 kristaps 1323: if (nn->next) {
1324: h->flags |= HTML_NOSPACE;
1.1 kristaps 1325: print_text(h, ",");
1.155 kristaps 1326: }
1.1 kristaps 1327: }
1328:
1.155 kristaps 1329: if (n->child && n->next && n->next->tok == MDOC_Fa) {
1330: h->flags |= HTML_NOSPACE;
1.1 kristaps 1331: print_text(h, ",");
1.155 kristaps 1332: }
1.1 kristaps 1333:
1334: return(0);
1335: }
1336:
1337: static int
1338: mdoc_fd_pre(MDOC_ARGS)
1339: {
1.162 kristaps 1340: struct htmlpair tag[2];
1341: char buf[BUFSIZ];
1342: size_t sz;
1343: int i;
1344: struct tag *t;
1.1 kristaps 1345:
1.78 kristaps 1346: synopsis_pre(h, n);
1347:
1.162 kristaps 1348: if (NULL == (n = n->child))
1349: return(0);
1350:
1351: assert(MDOC_TEXT == n->type);
1352:
1353: if (strcmp(n->string, "#include")) {
1354: PAIR_CLASS_INIT(&tag[0], "macro");
1355: print_otag(h, TAG_B, 1, tag);
1356: return(1);
1357: }
1358:
1359: PAIR_CLASS_INIT(&tag[0], "includes");
1360: print_otag(h, TAG_B, 1, tag);
1361: print_text(h, n->string);
1362:
1363: if (NULL != (n = n->next)) {
1364: assert(MDOC_TEXT == n->type);
1.190 schwarze 1365:
1366: /*
1367: * XXX This is broken and not easy to fix.
1368: * When using -Oincludes, truncation may occur.
1369: * Dynamic allocation wouldn't help because
1370: * passing long strings to buffmt_includes()
1371: * does not work either.
1372: */
1373:
1.188 schwarze 1374: strlcpy(buf, '<' == *n->string || '"' == *n->string ?
1375: n->string + 1 : n->string, BUFSIZ);
1.162 kristaps 1376:
1377: sz = strlen(buf);
1378: if (sz && ('>' == buf[sz - 1] || '"' == buf[sz - 1]))
1379: buf[sz - 1] = '\0';
1380:
1381: PAIR_CLASS_INIT(&tag[0], "link-includes");
1.188 schwarze 1382:
1.162 kristaps 1383: i = 1;
1384: if (h->base_includes) {
1385: buffmt_includes(h, buf);
1386: PAIR_HREF_INIT(&tag[i], h->buf);
1387: i++;
1.188 schwarze 1388: }
1.162 kristaps 1389:
1390: t = print_otag(h, TAG_A, i, tag);
1391: print_text(h, n->string);
1392: print_tagq(h, t);
1393:
1394: n = n->next;
1395: }
1396:
1397: for ( ; n; n = n->next) {
1398: assert(MDOC_TEXT == n->type);
1399: print_text(h, n->string);
1400: }
1401:
1402: return(0);
1.1 kristaps 1403: }
1404:
1405: static int
1406: mdoc_vt_pre(MDOC_ARGS)
1407: {
1.23 kristaps 1408: struct htmlpair tag;
1.1 kristaps 1409:
1.78 kristaps 1410: if (MDOC_BLOCK == n->type) {
1411: synopsis_pre(h, n);
1.54 kristaps 1412: return(1);
1.78 kristaps 1413: } else if (MDOC_ELEM == n->type) {
1414: synopsis_pre(h, n);
1.54 kristaps 1415: } else if (MDOC_HEAD == n->type)
1416: return(0);
1.1 kristaps 1417:
1.23 kristaps 1418: PAIR_CLASS_INIT(&tag, "type");
1.1 kristaps 1419: print_otag(h, TAG_SPAN, 1, &tag);
1420: return(1);
1421: }
1422:
1423: static int
1424: mdoc_ft_pre(MDOC_ARGS)
1425: {
1.23 kristaps 1426: struct htmlpair tag;
1.1 kristaps 1427:
1.78 kristaps 1428: synopsis_pre(h, n);
1.23 kristaps 1429: PAIR_CLASS_INIT(&tag, "ftype");
1.133 kristaps 1430: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1431: return(1);
1432: }
1433:
1434: static int
1435: mdoc_fn_pre(MDOC_ARGS)
1436: {
1.157 kristaps 1437: struct tag *t;
1438: struct htmlpair tag[2];
1439: char nbuf[BUFSIZ];
1440: const char *sp, *ep;
1441: int sz, i, pretty;
1.1 kristaps 1442:
1.157 kristaps 1443: pretty = MDOC_SYNPRETTY & n->flags;
1.78 kristaps 1444: synopsis_pre(h, n);
1.1 kristaps 1445:
1.7 kristaps 1446: /* Split apart into type and name. */
1447: assert(n->child->string);
1448: sp = n->child->string;
1.19 kristaps 1449:
1.26 kristaps 1450: ep = strchr(sp, ' ');
1451: if (NULL != ep) {
1.23 kristaps 1452: PAIR_CLASS_INIT(&tag[0], "ftype");
1.133 kristaps 1453: t = print_otag(h, TAG_I, 1, tag);
1.188 schwarze 1454:
1.19 kristaps 1455: while (ep) {
1456: sz = MIN((int)(ep - sp), BUFSIZ - 1);
1457: (void)memcpy(nbuf, sp, (size_t)sz);
1458: nbuf[sz] = '\0';
1459: print_text(h, nbuf);
1460: sp = ++ep;
1461: ep = strchr(sp, ' ');
1462: }
1463: print_tagq(h, t);
1.7 kristaps 1464: }
1.1 kristaps 1465:
1.23 kristaps 1466: PAIR_CLASS_INIT(&tag[0], "fname");
1.57 kristaps 1467:
1468: /*
1469: * FIXME: only refer to IDs that we know exist.
1470: */
1471:
1472: #if 0
1.87 kristaps 1473: if (MDOC_SYNPRETTY & n->flags) {
1.57 kristaps 1474: nbuf[0] = '\0';
1475: html_idcat(nbuf, sp, BUFSIZ);
1476: PAIR_ID_INIT(&tag[1], nbuf);
1477: } else {
1478: strlcpy(nbuf, "#", BUFSIZ);
1479: html_idcat(nbuf, sp, BUFSIZ);
1480: PAIR_HREF_INIT(&tag[1], nbuf);
1481: }
1482: #endif
1483:
1.132 kristaps 1484: t = print_otag(h, TAG_B, 1, tag);
1.7 kristaps 1485:
1.190 schwarze 1486: if (sp)
1487: print_text(h, sp);
1.7 kristaps 1488:
1.1 kristaps 1489: print_tagq(h, t);
1490:
1491: h->flags |= HTML_NOSPACE;
1492: print_text(h, "(");
1.163 kristaps 1493: h->flags |= HTML_NOSPACE;
1.1 kristaps 1494:
1.168 kristaps 1495: PAIR_CLASS_INIT(&tag[0], "farg");
1.23 kristaps 1496: bufinit(h);
1497: bufcat_style(h, "white-space", "nowrap");
1498: PAIR_STYLE_INIT(&tag[1], h);
1499:
1.157 kristaps 1500: for (n = n->child->next; n; n = n->next) {
1.23 kristaps 1501: i = 1;
1.87 kristaps 1502: if (MDOC_SYNPRETTY & n->flags)
1.23 kristaps 1503: i = 2;
1.133 kristaps 1504: t = print_otag(h, TAG_I, i, tag);
1.157 kristaps 1505: print_text(h, n->string);
1.1 kristaps 1506: print_tagq(h, t);
1.157 kristaps 1507: if (n->next) {
1.155 kristaps 1508: h->flags |= HTML_NOSPACE;
1.1 kristaps 1509: print_text(h, ",");
1.155 kristaps 1510: }
1.1 kristaps 1511: }
1512:
1.155 kristaps 1513: h->flags |= HTML_NOSPACE;
1.1 kristaps 1514: print_text(h, ")");
1.155 kristaps 1515:
1.157 kristaps 1516: if (pretty) {
1.155 kristaps 1517: h->flags |= HTML_NOSPACE;
1.1 kristaps 1518: print_text(h, ";");
1.155 kristaps 1519: }
1.99 kristaps 1520:
1521: return(0);
1522: }
1523:
1524: static int
1525: mdoc_sm_pre(MDOC_ARGS)
1526: {
1527:
1.192 schwarze 1528: if (NULL == n->child)
1529: h->flags ^= HTML_NONOSPACE;
1530: else if (0 == strcmp("on", n->child->string))
1.99 kristaps 1531: h->flags &= ~HTML_NONOSPACE;
1.192 schwarze 1532: else
1.99 kristaps 1533: h->flags |= HTML_NONOSPACE;
1.192 schwarze 1534:
1535: if ( ! (HTML_NONOSPACE & h->flags))
1536: h->flags &= ~HTML_NOSPACE;
1.1 kristaps 1537:
1538: return(0);
1539: }
1540:
1.120 kristaps 1541: static int
1.191 schwarze 1542: mdoc_skip_pre(MDOC_ARGS)
1.187 schwarze 1543: {
1544:
1545: return(0);
1546: }
1547:
1548: static int
1.120 kristaps 1549: mdoc_pp_pre(MDOC_ARGS)
1550: {
1551:
1.206 kristaps 1552: print_paragraph(h);
1.120 kristaps 1553: return(0);
1554: }
1.1 kristaps 1555:
1556: static int
1557: mdoc_sp_pre(MDOC_ARGS)
1558: {
1.120 kristaps 1559: struct roffsu su;
1.23 kristaps 1560: struct htmlpair tag;
1.1 kristaps 1561:
1.120 kristaps 1562: SCALE_VS_INIT(&su, 1);
1563:
1564: if (MDOC_sp == n->tok) {
1.171 kristaps 1565: if (NULL != (n = n->child))
1566: if ( ! a2roffsu(n->string, &su, SCALE_VS))
1567: SCALE_VS_INIT(&su, atoi(n->string));
1.120 kristaps 1568: } else
1.194 schwarze 1569: su.scale = 0.0;
1.1 kristaps 1570:
1.168 kristaps 1571: bufinit(h);
1.23 kristaps 1572: bufcat_su(h, "height", &su);
1573: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 1574: print_otag(h, TAG_DIV, 1, &tag);
1.120 kristaps 1575:
1.42 kristaps 1576: /* So the div isn't empty: */
1577: print_text(h, "\\~");
1578:
1579: return(0);
1.1 kristaps 1580:
1581: }
1.2 kristaps 1582:
1583: static int
1584: mdoc_lk_pre(MDOC_ARGS)
1585: {
1.158 kristaps 1586: struct htmlpair tag[2];
1587:
1588: if (NULL == (n = n->child))
1589: return(0);
1.2 kristaps 1590:
1.158 kristaps 1591: assert(MDOC_TEXT == n->type);
1.2 kristaps 1592:
1.23 kristaps 1593: PAIR_CLASS_INIT(&tag[0], "link-ext");
1.158 kristaps 1594: PAIR_HREF_INIT(&tag[1], n->string);
1595:
1.2 kristaps 1596: print_otag(h, TAG_A, 2, tag);
1597:
1.170 kristaps 1598: if (NULL == n->next)
1599: print_text(h, n->string);
1600:
1601: for (n = n->next; n; n = n->next)
1.158 kristaps 1602: print_text(h, n->string);
1.2 kristaps 1603:
1604: return(0);
1605: }
1606:
1607: static int
1608: mdoc_mt_pre(MDOC_ARGS)
1609: {
1.159 kristaps 1610: struct htmlpair tag[2];
1611: struct tag *t;
1.2 kristaps 1612:
1.23 kristaps 1613: PAIR_CLASS_INIT(&tag[0], "link-mail");
1.2 kristaps 1614:
1.159 kristaps 1615: for (n = n->child; n; n = n->next) {
1616: assert(MDOC_TEXT == n->type);
1617:
1.16 kristaps 1618: bufinit(h);
1619: bufcat(h, "mailto:");
1.159 kristaps 1620: bufcat(h, n->string);
1621:
1.57 kristaps 1622: PAIR_HREF_INIT(&tag[1], h->buf);
1.2 kristaps 1623: t = print_otag(h, TAG_A, 2, tag);
1.159 kristaps 1624: print_text(h, n->string);
1.2 kristaps 1625: print_tagq(h, t);
1626: }
1.188 schwarze 1627:
1.2 kristaps 1628: return(0);
1629: }
1.4 kristaps 1630:
1631: static int
1632: mdoc_fo_pre(MDOC_ARGS)
1633: {
1.77 kristaps 1634: struct htmlpair tag;
1635: struct tag *t;
1.4 kristaps 1636:
1637: if (MDOC_BODY == n->type) {
1638: h->flags |= HTML_NOSPACE;
1639: print_text(h, "(");
1640: h->flags |= HTML_NOSPACE;
1641: return(1);
1.77 kristaps 1642: } else if (MDOC_BLOCK == n->type) {
1.78 kristaps 1643: synopsis_pre(h, n);
1.4 kristaps 1644: return(1);
1.57 kristaps 1645: }
1.4 kristaps 1646:
1.77 kristaps 1647: /* XXX: we drop non-initial arguments as per groff. */
1648:
1649: assert(n->child);
1650: assert(n->child->string);
1651:
1.23 kristaps 1652: PAIR_CLASS_INIT(&tag, "fname");
1.139 kristaps 1653: t = print_otag(h, TAG_B, 1, &tag);
1.77 kristaps 1654: print_text(h, n->child->string);
1655: print_tagq(h, t);
1656: return(0);
1.4 kristaps 1657: }
1658:
1659: static void
1660: mdoc_fo_post(MDOC_ARGS)
1661: {
1.78 kristaps 1662:
1.4 kristaps 1663: if (MDOC_BODY != n->type)
1664: return;
1.155 kristaps 1665: h->flags |= HTML_NOSPACE;
1.4 kristaps 1666: print_text(h, ")");
1.155 kristaps 1667: h->flags |= HTML_NOSPACE;
1.4 kristaps 1668: print_text(h, ";");
1669: }
1670:
1671: static int
1672: mdoc_in_pre(MDOC_ARGS)
1673: {
1.156 kristaps 1674: struct tag *t;
1675: struct htmlpair tag[2];
1676: int i;
1.34 kristaps 1677:
1.78 kristaps 1678: synopsis_pre(h, n);
1679:
1.23 kristaps 1680: PAIR_CLASS_INIT(&tag[0], "includes");
1.132 kristaps 1681: print_otag(h, TAG_B, 1, tag);
1.4 kristaps 1682:
1.156 kristaps 1683: /*
1684: * The first argument of the `In' gets special treatment as
1685: * being a linked value. Subsequent values are printed
1686: * afterward. groff does similarly. This also handles the case
1687: * of no children.
1688: */
1689:
1.87 kristaps 1690: if (MDOC_SYNPRETTY & n->flags && MDOC_LINE & n->flags)
1.4 kristaps 1691: print_text(h, "#include");
1692:
1693: print_text(h, "<");
1694: h->flags |= HTML_NOSPACE;
1695:
1.156 kristaps 1696: if (NULL != (n = n->child)) {
1697: assert(MDOC_TEXT == n->type);
1698:
1.23 kristaps 1699: PAIR_CLASS_INIT(&tag[0], "link-includes");
1.156 kristaps 1700:
1.23 kristaps 1701: i = 1;
1.17 kristaps 1702: if (h->base_includes) {
1.156 kristaps 1703: buffmt_includes(h, n->string);
1.161 kristaps 1704: PAIR_HREF_INIT(&tag[i], h->buf);
1705: i++;
1.188 schwarze 1706: }
1.156 kristaps 1707:
1.17 kristaps 1708: t = print_otag(h, TAG_A, i, tag);
1.156 kristaps 1709: print_text(h, n->string);
1.17 kristaps 1710: print_tagq(h, t);
1.156 kristaps 1711:
1712: n = n->next;
1.17 kristaps 1713: }
1.4 kristaps 1714:
1715: h->flags |= HTML_NOSPACE;
1716: print_text(h, ">");
1.156 kristaps 1717:
1718: for ( ; n; n = n->next) {
1719: assert(MDOC_TEXT == n->type);
1720: print_text(h, n->string);
1721: }
1.4 kristaps 1722:
1723: return(0);
1724: }
1725:
1726: static int
1727: mdoc_ic_pre(MDOC_ARGS)
1728: {
1729: struct htmlpair tag;
1730:
1.23 kristaps 1731: PAIR_CLASS_INIT(&tag, "cmd");
1.132 kristaps 1732: print_otag(h, TAG_B, 1, &tag);
1.4 kristaps 1733: return(1);
1734: }
1735:
1736: static int
1737: mdoc_rv_pre(MDOC_ARGS)
1738: {
1.159 kristaps 1739: struct htmlpair tag;
1740: struct tag *t;
1741: int nchild;
1.4 kristaps 1742:
1.127 kristaps 1743: if (n->prev)
1744: print_otag(h, TAG_BR, 0, NULL);
1745:
1.160 kristaps 1746: PAIR_CLASS_INIT(&tag, "fname");
1747:
1.193 schwarze 1748: nchild = n->nchild;
1749: if (nchild > 0) {
1750: print_text(h, "The");
1.4 kristaps 1751:
1.193 schwarze 1752: for (n = n->child; n; n = n->next) {
1753: t = print_otag(h, TAG_B, 1, &tag);
1754: print_text(h, n->string);
1755: print_tagq(h, t);
1.159 kristaps 1756:
1.193 schwarze 1757: h->flags |= HTML_NOSPACE;
1758: print_text(h, "()");
1.160 kristaps 1759:
1.193 schwarze 1760: if (n->next == NULL)
1761: continue;
1.159 kristaps 1762:
1.193 schwarze 1763: if (nchild > 2) {
1764: h->flags |= HTML_NOSPACE;
1765: print_text(h, ",");
1766: }
1767: if (n->next->next == NULL)
1768: print_text(h, "and");
1.159 kristaps 1769: }
1.4 kristaps 1770:
1.193 schwarze 1771: if (nchild > 1)
1772: print_text(h, "functions return");
1773: else
1774: print_text(h, "function returns");
1.4 kristaps 1775:
1.193 schwarze 1776: print_text(h, "the value\\~0 if successful;");
1777: } else
1778: print_text(h, "Upon successful completion,"
1779: " the value\\~0 is returned;");
1.4 kristaps 1780:
1.193 schwarze 1781: print_text(h, "otherwise the value\\~\\-1 is returned"
1782: " and the global variable");
1.4 kristaps 1783:
1.23 kristaps 1784: PAIR_CLASS_INIT(&tag, "var");
1.132 kristaps 1785: t = print_otag(h, TAG_B, 1, &tag);
1.4 kristaps 1786: print_text(h, "errno");
1787: print_tagq(h, t);
1.188 schwarze 1788: print_text(h, "is set to indicate the error.");
1.4 kristaps 1789: return(0);
1790: }
1791:
1792: static int
1793: mdoc_va_pre(MDOC_ARGS)
1794: {
1795: struct htmlpair tag;
1796:
1.23 kristaps 1797: PAIR_CLASS_INIT(&tag, "var");
1.132 kristaps 1798: print_otag(h, TAG_B, 1, &tag);
1.4 kristaps 1799: return(1);
1800: }
1801:
1802: static int
1.5 kristaps 1803: mdoc_ap_pre(MDOC_ARGS)
1804: {
1.188 schwarze 1805:
1.5 kristaps 1806: h->flags |= HTML_NOSPACE;
1807: print_text(h, "\\(aq");
1808: h->flags |= HTML_NOSPACE;
1809: return(1);
1810: }
1811:
1812: static int
1813: mdoc_bf_pre(MDOC_ARGS)
1814: {
1.23 kristaps 1815: struct htmlpair tag[2];
1816: struct roffsu su;
1.5 kristaps 1817:
1818: if (MDOC_HEAD == n->type)
1819: return(0);
1.92 kristaps 1820: else if (MDOC_BODY != n->type)
1.5 kristaps 1821: return(1);
1822:
1.198 schwarze 1823: if (FONT_Em == n->norm->Bf.font)
1824: PAIR_CLASS_INIT(&tag[0], "emph");
1825: else if (FONT_Sy == n->norm->Bf.font)
1.92 kristaps 1826: PAIR_CLASS_INIT(&tag[0], "symb");
1.188 schwarze 1827: else if (FONT_Li == n->norm->Bf.font)
1.92 kristaps 1828: PAIR_CLASS_INIT(&tag[0], "lit");
1829: else
1830: PAIR_CLASS_INIT(&tag[0], "none");
1.5 kristaps 1831:
1.188 schwarze 1832: /*
1.92 kristaps 1833: * We want this to be inline-formatted, but needs to be div to
1.188 schwarze 1834: * accept block children.
1.92 kristaps 1835: */
1.168 kristaps 1836: bufinit(h);
1.23 kristaps 1837: bufcat_style(h, "display", "inline");
1838: SCALE_HS_INIT(&su, 1);
1.92 kristaps 1839: /* Needs a left-margin for spacing. */
1840: bufcat_su(h, "margin-left", &su);
1.23 kristaps 1841: PAIR_STYLE_INIT(&tag[1], h);
1.5 kristaps 1842: print_otag(h, TAG_DIV, 2, tag);
1843: return(1);
1844: }
1845:
1846: static int
1847: mdoc_ms_pre(MDOC_ARGS)
1848: {
1849: struct htmlpair tag;
1850:
1.23 kristaps 1851: PAIR_CLASS_INIT(&tag, "symb");
1.5 kristaps 1852: print_otag(h, TAG_SPAN, 1, &tag);
1853: return(1);
1854: }
1855:
1856: static int
1.110 schwarze 1857: mdoc_igndelim_pre(MDOC_ARGS)
1.5 kristaps 1858: {
1859:
1860: h->flags |= HTML_IGNDELIM;
1861: return(1);
1862: }
1863:
1864: static void
1865: mdoc_pf_post(MDOC_ARGS)
1866: {
1867:
1868: h->flags |= HTML_NOSPACE;
1869: }
1870:
1871: static int
1872: mdoc_rs_pre(MDOC_ARGS)
1873: {
1.23 kristaps 1874: struct htmlpair tag;
1.5 kristaps 1875:
1876: if (MDOC_BLOCK != n->type)
1877: return(1);
1878:
1.120 kristaps 1879: if (n->prev && SEC_SEE_ALSO == n->sec)
1.206 kristaps 1880: print_paragraph(h);
1.5 kristaps 1881:
1.23 kristaps 1882: PAIR_CLASS_INIT(&tag, "ref");
1.8 kristaps 1883: print_otag(h, TAG_SPAN, 1, &tag);
1.210 schwarze 1884: return(1);
1885: }
1886:
1887: static int
1888: mdoc_no_pre(MDOC_ARGS)
1889: {
1890: struct htmlpair tag;
1891:
1892: PAIR_CLASS_INIT(&tag, "none");
1893: print_otag(h, TAG_CODE, 1, &tag);
1.5 kristaps 1894: return(1);
1895: }
1.6 kristaps 1896:
1897: static int
1898: mdoc_li_pre(MDOC_ARGS)
1899: {
1900: struct htmlpair tag;
1901:
1.23 kristaps 1902: PAIR_CLASS_INIT(&tag, "lit");
1.176 kristaps 1903: print_otag(h, TAG_CODE, 1, &tag);
1.6 kristaps 1904: return(1);
1905: }
1906:
1907: static int
1908: mdoc_sy_pre(MDOC_ARGS)
1909: {
1910: struct htmlpair tag;
1911:
1.23 kristaps 1912: PAIR_CLASS_INIT(&tag, "symb");
1.6 kristaps 1913: print_otag(h, TAG_SPAN, 1, &tag);
1914: return(1);
1915: }
1916:
1917: static int
1918: mdoc_bt_pre(MDOC_ARGS)
1919: {
1920:
1921: print_text(h, "is currently in beta test.");
1922: return(0);
1923: }
1924:
1925: static int
1926: mdoc_ud_pre(MDOC_ARGS)
1927: {
1928:
1929: print_text(h, "currently under development.");
1930: return(0);
1931: }
1932:
1933: static int
1934: mdoc_lb_pre(MDOC_ARGS)
1935: {
1936: struct htmlpair tag;
1937:
1.127 kristaps 1938: if (SEC_LIBRARY == n->sec && MDOC_LINE & n->flags && n->prev)
1939: print_otag(h, TAG_BR, 0, NULL);
1940:
1.23 kristaps 1941: PAIR_CLASS_INIT(&tag, "lib");
1.6 kristaps 1942: print_otag(h, TAG_SPAN, 1, &tag);
1943: return(1);
1944: }
1.10 kristaps 1945:
1946: static int
1947: mdoc__x_pre(MDOC_ARGS)
1948: {
1.38 kristaps 1949: struct htmlpair tag[2];
1.133 kristaps 1950: enum htmltag t;
1951:
1952: t = TAG_SPAN;
1.37 kristaps 1953:
1.10 kristaps 1954: switch (n->tok) {
1.188 schwarze 1955: case MDOC__A:
1.38 kristaps 1956: PAIR_CLASS_INIT(&tag[0], "ref-auth");
1.103 kristaps 1957: if (n->prev && MDOC__A == n->prev->tok)
1958: if (NULL == n->next || MDOC__A != n->next->tok)
1959: print_text(h, "and");
1.10 kristaps 1960: break;
1.188 schwarze 1961: case MDOC__B:
1.38 kristaps 1962: PAIR_CLASS_INIT(&tag[0], "ref-book");
1.133 kristaps 1963: t = TAG_I;
1.10 kristaps 1964: break;
1.188 schwarze 1965: case MDOC__C:
1.38 kristaps 1966: PAIR_CLASS_INIT(&tag[0], "ref-city");
1.10 kristaps 1967: break;
1.188 schwarze 1968: case MDOC__D:
1.38 kristaps 1969: PAIR_CLASS_INIT(&tag[0], "ref-date");
1.10 kristaps 1970: break;
1.188 schwarze 1971: case MDOC__I:
1.38 kristaps 1972: PAIR_CLASS_INIT(&tag[0], "ref-issue");
1.133 kristaps 1973: t = TAG_I;
1.10 kristaps 1974: break;
1.188 schwarze 1975: case MDOC__J:
1.38 kristaps 1976: PAIR_CLASS_INIT(&tag[0], "ref-jrnl");
1.133 kristaps 1977: t = TAG_I;
1.10 kristaps 1978: break;
1.188 schwarze 1979: case MDOC__N:
1.38 kristaps 1980: PAIR_CLASS_INIT(&tag[0], "ref-num");
1.10 kristaps 1981: break;
1.188 schwarze 1982: case MDOC__O:
1.38 kristaps 1983: PAIR_CLASS_INIT(&tag[0], "ref-opt");
1.10 kristaps 1984: break;
1.188 schwarze 1985: case MDOC__P:
1.38 kristaps 1986: PAIR_CLASS_INIT(&tag[0], "ref-page");
1.10 kristaps 1987: break;
1.188 schwarze 1988: case MDOC__Q:
1.38 kristaps 1989: PAIR_CLASS_INIT(&tag[0], "ref-corp");
1.10 kristaps 1990: break;
1.188 schwarze 1991: case MDOC__R:
1.38 kristaps 1992: PAIR_CLASS_INIT(&tag[0], "ref-rep");
1.10 kristaps 1993: break;
1.188 schwarze 1994: case MDOC__T:
1.38 kristaps 1995: PAIR_CLASS_INIT(&tag[0], "ref-title");
1.10 kristaps 1996: break;
1.188 schwarze 1997: case MDOC__U:
1.38 kristaps 1998: PAIR_CLASS_INIT(&tag[0], "link-ref");
1999: break;
1.188 schwarze 2000: case MDOC__V:
1.38 kristaps 2001: PAIR_CLASS_INIT(&tag[0], "ref-vol");
1.10 kristaps 2002: break;
2003: default:
2004: abort();
2005: /* NOTREACHED */
2006: }
2007:
1.38 kristaps 2008: if (MDOC__U != n->tok) {
1.133 kristaps 2009: print_otag(h, t, 1, tag);
1.38 kristaps 2010: return(1);
2011: }
2012:
2013: PAIR_HREF_INIT(&tag[1], n->child->string);
2014: print_otag(h, TAG_A, 2, tag);
1.103 kristaps 2015:
1.10 kristaps 2016: return(1);
2017: }
2018:
2019: static void
2020: mdoc__x_post(MDOC_ARGS)
2021: {
1.103 kristaps 2022:
2023: if (MDOC__A == n->tok && n->next && MDOC__A == n->next->tok)
2024: if (NULL == n->next->next || MDOC__A != n->next->next->tok)
2025: if (NULL == n->prev || MDOC__A != n->prev->tok)
2026: return;
1.10 kristaps 2027:
1.61 kristaps 2028: /* TODO: %U */
2029:
1.106 kristaps 2030: if (NULL == n->parent || MDOC_Rs != n->parent->tok)
2031: return;
2032:
1.155 kristaps 2033: h->flags |= HTML_NOSPACE;
1.10 kristaps 2034: print_text(h, n->next ? "," : ".");
1.94 kristaps 2035: }
2036:
2037: static int
2038: mdoc_bk_pre(MDOC_ARGS)
2039: {
2040:
2041: switch (n->type) {
1.188 schwarze 2042: case MDOC_BLOCK:
1.94 kristaps 2043: break;
1.188 schwarze 2044: case MDOC_HEAD:
1.94 kristaps 2045: return(0);
1.188 schwarze 2046: case MDOC_BODY:
1.131 kristaps 2047: if (n->parent->args || 0 == n->prev->nchild)
2048: h->flags |= HTML_PREKEEP;
1.94 kristaps 2049: break;
2050: default:
2051: abort();
2052: /* NOTREACHED */
2053: }
2054:
2055: return(1);
2056: }
2057:
2058: static void
2059: mdoc_bk_post(MDOC_ARGS)
2060: {
2061:
2062: if (MDOC_BODY == n->type)
2063: h->flags &= ~(HTML_KEEP | HTML_PREKEEP);
1.10 kristaps 2064: }
1.107 kristaps 2065:
2066: static int
2067: mdoc_quote_pre(MDOC_ARGS)
2068: {
2069: struct htmlpair tag;
2070:
2071: if (MDOC_BODY != n->type)
2072: return(1);
2073:
2074: switch (n->tok) {
1.188 schwarze 2075: case MDOC_Ao:
1.107 kristaps 2076: /* FALLTHROUGH */
1.188 schwarze 2077: case MDOC_Aq:
1.211 schwarze 2078: print_text(h, n->parent->prev != NULL &&
2079: n->parent->prev->tok == MDOC_An ? "<" : "\\(la");
1.107 kristaps 2080: break;
1.188 schwarze 2081: case MDOC_Bro:
1.107 kristaps 2082: /* FALLTHROUGH */
1.188 schwarze 2083: case MDOC_Brq:
1.107 kristaps 2084: print_text(h, "\\(lC");
2085: break;
1.188 schwarze 2086: case MDOC_Bo:
1.107 kristaps 2087: /* FALLTHROUGH */
1.188 schwarze 2088: case MDOC_Bq:
1.107 kristaps 2089: print_text(h, "\\(lB");
2090: break;
1.188 schwarze 2091: case MDOC_Oo:
1.107 kristaps 2092: /* FALLTHROUGH */
1.188 schwarze 2093: case MDOC_Op:
1.107 kristaps 2094: print_text(h, "\\(lB");
1.109 kristaps 2095: h->flags |= HTML_NOSPACE;
1.107 kristaps 2096: PAIR_CLASS_INIT(&tag, "opt");
2097: print_otag(h, TAG_SPAN, 1, &tag);
2098: break;
1.191 schwarze 2099: case MDOC_En:
2100: if (NULL == n->norm->Es ||
2101: NULL == n->norm->Es->child)
2102: return(1);
2103: print_text(h, n->norm->Es->child->string);
2104: break;
1.188 schwarze 2105: case MDOC_Eo:
1.182 schwarze 2106: break;
1.188 schwarze 2107: case MDOC_Do:
1.107 kristaps 2108: /* FALLTHROUGH */
1.188 schwarze 2109: case MDOC_Dq:
1.107 kristaps 2110: /* FALLTHROUGH */
1.188 schwarze 2111: case MDOC_Qo:
1.107 kristaps 2112: /* FALLTHROUGH */
1.188 schwarze 2113: case MDOC_Qq:
1.107 kristaps 2114: print_text(h, "\\(lq");
2115: break;
1.188 schwarze 2116: case MDOC_Po:
1.107 kristaps 2117: /* FALLTHROUGH */
1.188 schwarze 2118: case MDOC_Pq:
1.107 kristaps 2119: print_text(h, "(");
2120: break;
1.188 schwarze 2121: case MDOC_Ql:
1.178 kristaps 2122: print_text(h, "\\(oq");
2123: h->flags |= HTML_NOSPACE;
2124: PAIR_CLASS_INIT(&tag, "lit");
2125: print_otag(h, TAG_CODE, 1, &tag);
2126: break;
1.188 schwarze 2127: case MDOC_So:
1.107 kristaps 2128: /* FALLTHROUGH */
1.188 schwarze 2129: case MDOC_Sq:
1.107 kristaps 2130: print_text(h, "\\(oq");
2131: break;
2132: default:
2133: abort();
2134: /* NOTREACHED */
2135: }
2136:
2137: h->flags |= HTML_NOSPACE;
2138: return(1);
2139: }
2140:
2141: static void
2142: mdoc_quote_post(MDOC_ARGS)
2143: {
2144:
2145: if (MDOC_BODY != n->type)
2146: return;
2147:
1.191 schwarze 2148: if (MDOC_En != n->tok)
2149: h->flags |= HTML_NOSPACE;
1.107 kristaps 2150:
2151: switch (n->tok) {
1.188 schwarze 2152: case MDOC_Ao:
1.107 kristaps 2153: /* FALLTHROUGH */
1.188 schwarze 2154: case MDOC_Aq:
1.211 schwarze 2155: print_text(h, n->parent->prev != NULL &&
2156: n->parent->prev->tok == MDOC_An ? ">" : "\\(ra");
1.107 kristaps 2157: break;
1.188 schwarze 2158: case MDOC_Bro:
1.107 kristaps 2159: /* FALLTHROUGH */
1.188 schwarze 2160: case MDOC_Brq:
1.107 kristaps 2161: print_text(h, "\\(rC");
2162: break;
1.188 schwarze 2163: case MDOC_Oo:
1.107 kristaps 2164: /* FALLTHROUGH */
1.188 schwarze 2165: case MDOC_Op:
1.107 kristaps 2166: /* FALLTHROUGH */
1.188 schwarze 2167: case MDOC_Bo:
1.107 kristaps 2168: /* FALLTHROUGH */
1.188 schwarze 2169: case MDOC_Bq:
1.107 kristaps 2170: print_text(h, "\\(rB");
1.191 schwarze 2171: break;
2172: case MDOC_En:
2173: if (NULL != n->norm->Es &&
2174: NULL != n->norm->Es->child &&
2175: NULL != n->norm->Es->child->next) {
2176: h->flags |= HTML_NOSPACE;
2177: print_text(h, n->norm->Es->child->next->string);
2178: }
1.182 schwarze 2179: break;
1.188 schwarze 2180: case MDOC_Eo:
1.107 kristaps 2181: break;
1.188 schwarze 2182: case MDOC_Qo:
1.107 kristaps 2183: /* FALLTHROUGH */
1.188 schwarze 2184: case MDOC_Qq:
1.107 kristaps 2185: /* FALLTHROUGH */
1.188 schwarze 2186: case MDOC_Do:
1.107 kristaps 2187: /* FALLTHROUGH */
1.188 schwarze 2188: case MDOC_Dq:
1.107 kristaps 2189: print_text(h, "\\(rq");
2190: break;
1.188 schwarze 2191: case MDOC_Po:
1.107 kristaps 2192: /* FALLTHROUGH */
1.188 schwarze 2193: case MDOC_Pq:
1.107 kristaps 2194: print_text(h, ")");
2195: break;
1.188 schwarze 2196: case MDOC_Ql:
1.107 kristaps 2197: /* FALLTHROUGH */
1.188 schwarze 2198: case MDOC_So:
1.107 kristaps 2199: /* FALLTHROUGH */
1.188 schwarze 2200: case MDOC_Sq:
1.183 schwarze 2201: print_text(h, "\\(cq");
1.107 kristaps 2202: break;
2203: default:
2204: abort();
2205: /* NOTREACHED */
2206: }
2207: }
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