Annotation of mandoc/mdoc_html.c, Revision 1.209
1.209 ! schwarze 1: /* $Id: mdoc_html.c,v 1.208 2014/10/10 15:26:29 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);
101: static int mdoc_ns_pre(MDOC_ARGS);
102: static int mdoc_pa_pre(MDOC_ARGS);
1.5 kristaps 103: static void mdoc_pf_post(MDOC_ARGS);
1.120 kristaps 104: static int mdoc_pp_pre(MDOC_ARGS);
1.107 kristaps 105: static void mdoc_quote_post(MDOC_ARGS);
106: static int mdoc_quote_pre(MDOC_ARGS);
1.5 kristaps 107: static int mdoc_rs_pre(MDOC_ARGS);
1.4 kristaps 108: static int mdoc_rv_pre(MDOC_ARGS);
1.1 kristaps 109: static int mdoc_sh_pre(MDOC_ARGS);
1.191 schwarze 110: static int mdoc_skip_pre(MDOC_ARGS);
1.99 kristaps 111: static int mdoc_sm_pre(MDOC_ARGS);
1.1 kristaps 112: static int mdoc_sp_pre(MDOC_ARGS);
113: static int mdoc_ss_pre(MDOC_ARGS);
114: static int mdoc_sx_pre(MDOC_ARGS);
1.6 kristaps 115: static int mdoc_sy_pre(MDOC_ARGS);
116: static int mdoc_ud_pre(MDOC_ARGS);
1.4 kristaps 117: static int mdoc_va_pre(MDOC_ARGS);
1.1 kristaps 118: static int mdoc_vt_pre(MDOC_ARGS);
119: static int mdoc_xr_pre(MDOC_ARGS);
120: static int mdoc_xx_pre(MDOC_ARGS);
121:
122: static const struct htmlmdoc mdocs[MDOC_MAX] = {
1.5 kristaps 123: {mdoc_ap_pre, NULL}, /* Ap */
1.1 kristaps 124: {NULL, NULL}, /* Dd */
125: {NULL, NULL}, /* Dt */
126: {NULL, NULL}, /* Os */
127: {mdoc_sh_pre, NULL }, /* Sh */
1.188 schwarze 128: {mdoc_ss_pre, NULL }, /* Ss */
129: {mdoc_pp_pre, NULL}, /* Pp */
1.1 kristaps 130: {mdoc_d1_pre, NULL}, /* D1 */
131: {mdoc_d1_pre, NULL}, /* Dl */
132: {mdoc_bd_pre, NULL}, /* Bd */
133: {NULL, NULL}, /* Ed */
1.115 kristaps 134: {mdoc_bl_pre, NULL}, /* Bl */
1.1 kristaps 135: {NULL, NULL}, /* El */
136: {mdoc_it_pre, NULL}, /* It */
1.188 schwarze 137: {mdoc_ad_pre, NULL}, /* Ad */
1.1 kristaps 138: {mdoc_an_pre, NULL}, /* An */
139: {mdoc_ar_pre, NULL}, /* Ar */
140: {mdoc_cd_pre, NULL}, /* Cd */
141: {mdoc_fl_pre, NULL}, /* Cm */
1.188 schwarze 142: {mdoc_dv_pre, NULL}, /* Dv */
143: {mdoc_er_pre, NULL}, /* Er */
144: {mdoc_ev_pre, NULL}, /* Ev */
1.1 kristaps 145: {mdoc_ex_pre, NULL}, /* Ex */
1.188 schwarze 146: {mdoc_fa_pre, NULL}, /* Fa */
147: {mdoc_fd_pre, NULL}, /* Fd */
1.1 kristaps 148: {mdoc_fl_pre, NULL}, /* Fl */
1.188 schwarze 149: {mdoc_fn_pre, NULL}, /* Fn */
150: {mdoc_ft_pre, NULL}, /* Ft */
151: {mdoc_ic_pre, NULL}, /* Ic */
152: {mdoc_in_pre, NULL}, /* In */
1.6 kristaps 153: {mdoc_li_pre, NULL}, /* Li */
1.188 schwarze 154: {mdoc_nd_pre, NULL}, /* Nd */
155: {mdoc_nm_pre, NULL}, /* Nm */
1.107 kristaps 156: {mdoc_quote_pre, mdoc_quote_post}, /* Op */
1.191 schwarze 157: {mdoc_ft_pre, NULL}, /* Ot */
1.1 kristaps 158: {mdoc_pa_pre, NULL}, /* Pa */
1.4 kristaps 159: {mdoc_rv_pre, NULL}, /* Rv */
1.188 schwarze 160: {NULL, NULL}, /* St */
1.4 kristaps 161: {mdoc_va_pre, NULL}, /* Va */
1.188 schwarze 162: {mdoc_vt_pre, NULL}, /* Vt */
1.1 kristaps 163: {mdoc_xr_pre, NULL}, /* Xr */
1.10 kristaps 164: {mdoc__x_pre, mdoc__x_post}, /* %A */
165: {mdoc__x_pre, mdoc__x_post}, /* %B */
166: {mdoc__x_pre, mdoc__x_post}, /* %D */
167: {mdoc__x_pre, mdoc__x_post}, /* %I */
168: {mdoc__x_pre, mdoc__x_post}, /* %J */
169: {mdoc__x_pre, mdoc__x_post}, /* %N */
170: {mdoc__x_pre, mdoc__x_post}, /* %O */
171: {mdoc__x_pre, mdoc__x_post}, /* %P */
172: {mdoc__x_pre, mdoc__x_post}, /* %R */
173: {mdoc__x_pre, mdoc__x_post}, /* %T */
174: {mdoc__x_pre, mdoc__x_post}, /* %V */
1.1 kristaps 175: {NULL, NULL}, /* Ac */
1.107 kristaps 176: {mdoc_quote_pre, mdoc_quote_post}, /* Ao */
177: {mdoc_quote_pre, mdoc_quote_post}, /* Aq */
1.1 kristaps 178: {NULL, NULL}, /* At */
179: {NULL, NULL}, /* Bc */
1.188 schwarze 180: {mdoc_bf_pre, NULL}, /* Bf */
1.107 kristaps 181: {mdoc_quote_pre, mdoc_quote_post}, /* Bo */
182: {mdoc_quote_pre, mdoc_quote_post}, /* Bq */
1.1 kristaps 183: {mdoc_xx_pre, NULL}, /* Bsx */
1.4 kristaps 184: {mdoc_bx_pre, NULL}, /* Bx */
1.1 kristaps 185: {NULL, NULL}, /* Db */
186: {NULL, NULL}, /* Dc */
1.107 kristaps 187: {mdoc_quote_pre, mdoc_quote_post}, /* Do */
188: {mdoc_quote_pre, mdoc_quote_post}, /* Dq */
1.55 kristaps 189: {NULL, NULL}, /* Ec */ /* FIXME: no space */
1.1 kristaps 190: {NULL, NULL}, /* Ef */
1.188 schwarze 191: {mdoc_em_pre, NULL}, /* Em */
1.182 schwarze 192: {mdoc_quote_pre, mdoc_quote_post}, /* Eo */
1.1 kristaps 193: {mdoc_xx_pre, NULL}, /* Fx */
1.98 kristaps 194: {mdoc_ms_pre, NULL}, /* Ms */
1.110 schwarze 195: {mdoc_igndelim_pre, NULL}, /* No */
1.1 kristaps 196: {mdoc_ns_pre, NULL}, /* Ns */
197: {mdoc_xx_pre, NULL}, /* Nx */
198: {mdoc_xx_pre, NULL}, /* Ox */
199: {NULL, NULL}, /* Pc */
1.110 schwarze 200: {mdoc_igndelim_pre, mdoc_pf_post}, /* Pf */
1.107 kristaps 201: {mdoc_quote_pre, mdoc_quote_post}, /* Po */
202: {mdoc_quote_pre, mdoc_quote_post}, /* Pq */
1.1 kristaps 203: {NULL, NULL}, /* Qc */
1.107 kristaps 204: {mdoc_quote_pre, mdoc_quote_post}, /* Ql */
205: {mdoc_quote_pre, mdoc_quote_post}, /* Qo */
206: {mdoc_quote_pre, mdoc_quote_post}, /* Qq */
1.1 kristaps 207: {NULL, NULL}, /* Re */
1.5 kristaps 208: {mdoc_rs_pre, NULL}, /* Rs */
1.1 kristaps 209: {NULL, NULL}, /* Sc */
1.107 kristaps 210: {mdoc_quote_pre, mdoc_quote_post}, /* So */
211: {mdoc_quote_pre, mdoc_quote_post}, /* Sq */
1.188 schwarze 212: {mdoc_sm_pre, NULL}, /* Sm */
1.1 kristaps 213: {mdoc_sx_pre, NULL}, /* Sx */
1.6 kristaps 214: {mdoc_sy_pre, NULL}, /* Sy */
1.1 kristaps 215: {NULL, NULL}, /* Tn */
216: {mdoc_xx_pre, NULL}, /* Ux */
217: {NULL, NULL}, /* Xc */
218: {NULL, NULL}, /* Xo */
1.188 schwarze 219: {mdoc_fo_pre, mdoc_fo_post}, /* Fo */
220: {NULL, NULL}, /* Fc */
1.107 kristaps 221: {mdoc_quote_pre, mdoc_quote_post}, /* Oo */
1.1 kristaps 222: {NULL, NULL}, /* Oc */
1.94 kristaps 223: {mdoc_bk_pre, mdoc_bk_post}, /* Bk */
1.1 kristaps 224: {NULL, NULL}, /* Ek */
1.6 kristaps 225: {mdoc_bt_pre, NULL}, /* Bt */
1.1 kristaps 226: {NULL, NULL}, /* Hf */
1.191 schwarze 227: {mdoc_em_pre, NULL}, /* Fr */
1.6 kristaps 228: {mdoc_ud_pre, NULL}, /* Ud */
229: {mdoc_lb_pre, NULL}, /* Lb */
1.188 schwarze 230: {mdoc_pp_pre, NULL}, /* Lp */
231: {mdoc_lk_pre, NULL}, /* Lk */
232: {mdoc_mt_pre, NULL}, /* Mt */
233: {mdoc_quote_pre, mdoc_quote_post}, /* Brq */
234: {mdoc_quote_pre, mdoc_quote_post}, /* Bro */
235: {NULL, NULL}, /* Brc */
236: {mdoc__x_pre, mdoc__x_post}, /* %C */
1.191 schwarze 237: {mdoc_skip_pre, NULL}, /* Es */
238: {mdoc_quote_pre, mdoc_quote_post}, /* En */
1.188 schwarze 239: {mdoc_xx_pre, NULL}, /* Dx */
240: {mdoc__x_pre, mdoc__x_post}, /* %Q */
1.1 kristaps 241: {mdoc_sp_pre, NULL}, /* br */
1.188 schwarze 242: {mdoc_sp_pre, NULL}, /* sp */
243: {mdoc__x_pre, mdoc__x_post}, /* %U */
244: {NULL, NULL}, /* Ta */
1.191 schwarze 245: {mdoc_skip_pre, NULL}, /* ll */
1.1 kristaps 246: };
247:
1.115 kristaps 248: static const char * const lists[LIST_MAX] = {
249: NULL,
1.116 kristaps 250: "list-bul",
251: "list-col",
1.115 kristaps 252: "list-dash",
253: "list-diag",
254: "list-enum",
255: "list-hang",
1.116 kristaps 256: "list-hyph",
1.115 kristaps 257: "list-inset",
258: "list-item",
259: "list-ohang",
260: "list-tag"
261: };
1.1 kristaps 262:
1.188 schwarze 263:
1.1 kristaps 264: void
1.184 schwarze 265: html_mdoc(void *arg, const struct mdoc *mdoc)
1.1 kristaps 266: {
267:
1.184 schwarze 268: print_mdoc(mdoc_meta(mdoc), mdoc_node(mdoc),
1.188 schwarze 269: (struct html *)arg);
1.179 kristaps 270: putchar('\n');
1.1 kristaps 271: }
272:
1.23 kristaps 273: /*
274: * Calculate the scaling unit passed in a `-width' argument. This uses
275: * either a native scaling unit (e.g., 1i, 2m) or the string length of
276: * the value.
277: */
278: static void
279: a2width(const char *p, struct roffsu *su)
1.1 kristaps 280: {
281:
1.32 kristaps 282: if ( ! a2roffsu(p, su, SCALE_MAX)) {
1.209 ! schwarze 283: su->unit = SCALE_EN;
1.166 kristaps 284: su->scale = html_strlen(p);
1.32 kristaps 285: }
1.1 kristaps 286: }
287:
1.23 kristaps 288: /*
1.78 kristaps 289: * See the same function in mdoc_term.c for documentation.
290: */
291: static void
292: synopsis_pre(struct html *h, const struct mdoc_node *n)
293: {
294:
1.87 kristaps 295: if (NULL == n->prev || ! (MDOC_SYNPRETTY & n->flags))
1.78 kristaps 296: return;
297:
1.188 schwarze 298: if (n->prev->tok == n->tok &&
299: MDOC_Fo != n->tok &&
300: MDOC_Ft != n->tok &&
301: MDOC_Fn != n->tok) {
1.125 kristaps 302: print_otag(h, TAG_BR, 0, NULL);
1.78 kristaps 303: return;
304: }
305:
306: switch (n->prev->tok) {
1.188 schwarze 307: case MDOC_Fd:
1.78 kristaps 308: /* FALLTHROUGH */
1.188 schwarze 309: case MDOC_Fn:
1.78 kristaps 310: /* FALLTHROUGH */
1.188 schwarze 311: case MDOC_Fo:
1.78 kristaps 312: /* FALLTHROUGH */
1.188 schwarze 313: case MDOC_In:
1.78 kristaps 314: /* FALLTHROUGH */
1.188 schwarze 315: case MDOC_Vt:
1.206 kristaps 316: print_paragraph(h);
1.78 kristaps 317: break;
1.188 schwarze 318: case MDOC_Ft:
1.78 kristaps 319: if (MDOC_Fn != n->tok && MDOC_Fo != n->tok) {
1.206 kristaps 320: print_paragraph(h);
1.78 kristaps 321: break;
322: }
323: /* FALLTHROUGH */
324: default:
1.125 kristaps 325: print_otag(h, TAG_BR, 0, NULL);
1.78 kristaps 326: break;
327: }
328: }
329:
1.1 kristaps 330: static void
331: print_mdoc(MDOC_ARGS)
332: {
1.179 kristaps 333: struct tag *t, *tt;
334: struct htmlpair tag;
335:
336: PAIR_CLASS_INIT(&tag, "mandoc");
1.1 kristaps 337:
1.179 kristaps 338: if ( ! (HTML_FRAGMENT & h->oflags)) {
339: print_gen_decls(h);
340: t = print_otag(h, TAG_HTML, 0, NULL);
341: tt = print_otag(h, TAG_HEAD, 0, NULL);
1.184 schwarze 342: print_mdoc_head(meta, n, h);
1.179 kristaps 343: print_tagq(h, tt);
344: print_otag(h, TAG_BODY, 0, NULL);
345: print_otag(h, TAG_DIV, 1, &tag);
1.188 schwarze 346: } else
1.179 kristaps 347: t = print_otag(h, TAG_DIV, 1, &tag);
1.1 kristaps 348:
1.184 schwarze 349: print_mdoc_nodelist(meta, n, h);
1.1 kristaps 350: print_tagq(h, t);
351: }
352:
353: static void
354: print_mdoc_head(MDOC_ARGS)
355: {
356:
357: print_gen_head(h);
1.20 kristaps 358: bufinit(h);
1.195 schwarze 359: bufcat(h, meta->title);
360: if (meta->msec)
361: bufcat_fmt(h, "(%s)", meta->msec);
1.184 schwarze 362: if (meta->arch)
363: bufcat_fmt(h, " (%s)", meta->arch);
1.1 kristaps 364:
365: print_otag(h, TAG_TITLE, 0, NULL);
1.20 kristaps 366: print_text(h, h->buf);
1.1 kristaps 367: }
368:
369: static void
370: print_mdoc_nodelist(MDOC_ARGS)
371: {
372:
1.184 schwarze 373: print_mdoc_node(meta, n, h);
1.1 kristaps 374: if (n->next)
1.184 schwarze 375: print_mdoc_nodelist(meta, n->next, h);
1.1 kristaps 376: }
377:
378: static void
379: print_mdoc_node(MDOC_ARGS)
380: {
381: int child;
382: struct tag *t;
383:
384: child = 1;
1.39 kristaps 385: t = h->tags.head;
1.1 kristaps 386:
387: switch (n->type) {
1.188 schwarze 388: case MDOC_ROOT:
1.184 schwarze 389: child = mdoc_root_pre(meta, n, h);
1.1 kristaps 390: break;
1.188 schwarze 391: case MDOC_TEXT:
1.144 kristaps 392: /* No tables in this mode... */
393: assert(NULL == h->tblt);
1.149 kristaps 394:
395: /*
396: * Make sure that if we're in a literal mode already
397: * (i.e., within a <PRE>) don't print the newline.
398: */
1.143 kristaps 399: if (' ' == *n->string && MDOC_LINE & n->flags)
1.149 kristaps 400: if ( ! (HTML_LITERAL & h->flags))
401: print_otag(h, TAG_BR, 0, NULL);
1.155 kristaps 402: if (MDOC_DELIMC & n->flags)
403: h->flags |= HTML_NOSPACE;
1.1 kristaps 404: print_text(h, n->string);
1.155 kristaps 405: if (MDOC_DELIMO & n->flags)
406: h->flags |= HTML_NOSPACE;
1.151 kristaps 407: return;
1.188 schwarze 408: case MDOC_EQN:
1.174 kristaps 409: print_eqn(h, n->eqn);
1.153 kristaps 410: break;
1.188 schwarze 411: case MDOC_TBL:
1.144 kristaps 412: /*
413: * This will take care of initialising all of the table
414: * state data for the first table, then tearing it down
415: * for the last one.
416: */
1.141 kristaps 417: print_tbl(h, n->span);
1.144 kristaps 418: return;
1.1 kristaps 419: default:
1.144 kristaps 420: /*
421: * Close out the current table, if it's open, and unset
422: * the "meta" table state. This will be reopened on the
423: * next table element.
424: */
425: if (h->tblt) {
426: print_tblclose(h);
427: t = h->tags.head;
428: }
429:
430: assert(NULL == h->tblt);
1.89 kristaps 431: if (mdocs[n->tok].pre && ENDBODY_NOT == n->end)
1.184 schwarze 432: child = (*mdocs[n->tok].pre)(meta, n, h);
1.1 kristaps 433: break;
434: }
435:
1.186 schwarze 436: if (HTML_KEEP & h->flags) {
1.185 schwarze 437: if (n->prev ? (n->prev->lastline != n->line) :
438: (n->parent && n->parent->line != n->line)) {
1.94 kristaps 439: h->flags &= ~HTML_KEEP;
440: h->flags |= HTML_PREKEEP;
441: }
442: }
443:
1.1 kristaps 444: if (child && n->child)
1.184 schwarze 445: print_mdoc_nodelist(meta, n->child, h);
1.1 kristaps 446:
447: print_stagq(h, t);
448:
449: switch (n->type) {
1.188 schwarze 450: case MDOC_ROOT:
1.184 schwarze 451: mdoc_root_post(meta, n, h);
1.153 kristaps 452: break;
1.188 schwarze 453: case MDOC_EQN:
1.1 kristaps 454: break;
455: default:
1.89 kristaps 456: if (mdocs[n->tok].post && ENDBODY_NOT == n->end)
1.184 schwarze 457: (*mdocs[n->tok].post)(meta, n, h);
1.1 kristaps 458: break;
459: }
460: }
461:
462: static void
463: mdoc_root_post(MDOC_ARGS)
464: {
1.204 kristaps 465: struct htmlpair tag;
1.1 kristaps 466: struct tag *t, *tt;
467:
1.204 kristaps 468: PAIR_CLASS_INIT(&tag, "foot");
469: t = print_otag(h, TAG_TABLE, 1, &tag);
1.132 kristaps 470:
1.181 schwarze 471: print_otag(h, TAG_TBODY, 0, NULL);
1.40 kristaps 472:
1.1 kristaps 473: tt = print_otag(h, TAG_TR, 0, NULL);
474:
1.204 kristaps 475: PAIR_CLASS_INIT(&tag, "foot-date");
476: print_otag(h, TAG_TD, 1, &tag);
1.184 schwarze 477: print_text(h, meta->date);
1.1 kristaps 478: print_stagq(h, tt);
479:
1.204 kristaps 480: PAIR_CLASS_INIT(&tag, "foot-os");
481: print_otag(h, TAG_TD, 1, &tag);
1.184 schwarze 482: print_text(h, meta->os);
1.1 kristaps 483: print_tagq(h, t);
484: }
485:
486: static int
487: mdoc_root_pre(MDOC_ARGS)
488: {
1.204 kristaps 489: struct htmlpair tag;
1.1 kristaps 490: struct tag *t, *tt;
1.190 schwarze 491: char *volume, *title;
1.1 kristaps 492:
1.190 schwarze 493: if (NULL == meta->arch)
494: volume = mandoc_strdup(meta->vol);
495: else
496: mandoc_asprintf(&volume, "%s (%s)",
497: meta->vol, meta->arch);
1.1 kristaps 498:
1.195 schwarze 499: if (NULL == meta->msec)
500: title = mandoc_strdup(meta->title);
501: else
502: mandoc_asprintf(&title, "%s(%s)",
503: meta->title, meta->msec);
1.23 kristaps 504:
1.204 kristaps 505: PAIR_CLASS_INIT(&tag, "head");
506: t = print_otag(h, TAG_TABLE, 1, &tag);
1.132 kristaps 507:
508: print_otag(h, TAG_TBODY, 0, NULL);
1.40 kristaps 509:
1.1 kristaps 510: tt = print_otag(h, TAG_TR, 0, NULL);
511:
1.204 kristaps 512: PAIR_CLASS_INIT(&tag, "head-ltitle");
513: print_otag(h, TAG_TD, 1, &tag);
1.2 kristaps 514: print_text(h, title);
1.1 kristaps 515: print_stagq(h, tt);
516:
1.204 kristaps 517: PAIR_CLASS_INIT(&tag, "head-vol");
518: print_otag(h, TAG_TD, 1, &tag);
1.190 schwarze 519: print_text(h, volume);
1.1 kristaps 520: print_stagq(h, tt);
521:
1.204 kristaps 522: PAIR_CLASS_INIT(&tag, "head-rtitle");
523: print_otag(h, TAG_TD, 1, &tag);
1.2 kristaps 524: print_text(h, title);
1.1 kristaps 525: print_tagq(h, t);
1.189 schwarze 526:
527: free(title);
1.190 schwarze 528: free(volume);
1.1 kristaps 529: return(1);
530: }
531:
532: static int
533: mdoc_sh_pre(MDOC_ARGS)
534: {
1.123 kristaps 535: struct htmlpair tag;
536:
1.200 schwarze 537: switch (n->type) {
538: case MDOC_BLOCK:
1.123 kristaps 539: PAIR_CLASS_INIT(&tag, "section");
540: print_otag(h, TAG_DIV, 1, &tag);
1.1 kristaps 541: return(1);
1.200 schwarze 542: case MDOC_BODY:
543: if (n->sec == SEC_AUTHORS)
544: h->flags &= ~(HTML_SPLIT|HTML_NOSPLIT);
1.1 kristaps 545: return(1);
1.200 schwarze 546: default:
547: break;
548: }
1.1 kristaps 549:
1.168 kristaps 550: bufinit(h);
1.172 kristaps 551: bufcat(h, "x");
1.175 kristaps 552:
553: for (n = n->child; n && MDOC_TEXT == n->type; ) {
1.168 kristaps 554: bufcat_id(h, n->string);
1.175 kristaps 555: if (NULL != (n = n->next))
1.168 kristaps 556: bufcat_id(h, " ");
1.21 kristaps 557: }
558:
1.175 kristaps 559: if (NULL == n) {
560: PAIR_ID_INIT(&tag, h->buf);
561: print_otag(h, TAG_H1, 1, &tag);
562: } else
563: print_otag(h, TAG_H1, 0, NULL);
564:
1.1 kristaps 565: return(1);
566: }
567:
568: static int
569: mdoc_ss_pre(MDOC_ARGS)
570: {
1.123 kristaps 571: struct htmlpair tag;
1.1 kristaps 572:
1.123 kristaps 573: if (MDOC_BLOCK == n->type) {
574: PAIR_CLASS_INIT(&tag, "subsection");
575: print_otag(h, TAG_DIV, 1, &tag);
1.1 kristaps 576: return(1);
1.123 kristaps 577: } else if (MDOC_BODY == n->type)
1.1 kristaps 578: return(1);
1.23 kristaps 579:
1.168 kristaps 580: bufinit(h);
1.172 kristaps 581: bufcat(h, "x");
1.175 kristaps 582:
583: for (n = n->child; n && MDOC_TEXT == n->type; ) {
1.168 kristaps 584: bufcat_id(h, n->string);
1.175 kristaps 585: if (NULL != (n = n->next))
1.168 kristaps 586: bufcat_id(h, " ");
1.21 kristaps 587: }
588:
1.175 kristaps 589: if (NULL == n) {
590: PAIR_ID_INIT(&tag, h->buf);
591: print_otag(h, TAG_H2, 1, &tag);
592: } else
593: print_otag(h, TAG_H2, 0, NULL);
594:
1.1 kristaps 595: return(1);
596: }
597:
598: static int
599: mdoc_fl_pre(MDOC_ARGS)
600: {
601: struct htmlpair tag;
602:
1.51 kristaps 603: PAIR_CLASS_INIT(&tag, "flag");
1.132 kristaps 604: print_otag(h, TAG_B, 1, &tag);
1.51 kristaps 605:
1.50 kristaps 606: /* `Cm' has no leading hyphen. */
607:
1.51 kristaps 608: if (MDOC_Cm == n->tok)
1.50 kristaps 609: return(1);
610:
611: print_text(h, "\\-");
612:
1.199 schwarze 613: if ( ! (n->nchild == 0 &&
614: (n->next == NULL ||
615: n->next->type == MDOC_TEXT ||
616: n->next->flags & MDOC_LINE)))
1.1 kristaps 617: h->flags |= HTML_NOSPACE;
1.50 kristaps 618:
1.1 kristaps 619: return(1);
620: }
621:
622: static int
623: mdoc_nd_pre(MDOC_ARGS)
624: {
625: struct htmlpair tag;
626:
627: if (MDOC_BODY != n->type)
628: return(1);
629:
1.24 kristaps 630: /* XXX: this tag in theory can contain block elements. */
631:
1.1 kristaps 632: print_text(h, "\\(em");
1.124 kristaps 633: PAIR_CLASS_INIT(&tag, "desc");
1.1 kristaps 634: print_otag(h, TAG_SPAN, 1, &tag);
635: return(1);
636: }
637:
638: static int
639: mdoc_nm_pre(MDOC_ARGS)
640: {
1.91 kristaps 641: struct htmlpair tag;
642: struct roffsu su;
1.166 kristaps 643: int len;
1.91 kristaps 644:
1.124 kristaps 645: switch (n->type) {
1.188 schwarze 646: case MDOC_ELEM:
1.91 kristaps 647: synopsis_pre(h, n);
648: PAIR_CLASS_INIT(&tag, "name");
1.132 kristaps 649: print_otag(h, TAG_B, 1, &tag);
1.184 schwarze 650: if (NULL == n->child && meta->name)
651: print_text(h, meta->name);
1.124 kristaps 652: return(1);
1.188 schwarze 653: case MDOC_HEAD:
1.124 kristaps 654: print_otag(h, TAG_TD, 0, NULL);
1.184 schwarze 655: if (NULL == n->child && meta->name)
656: print_text(h, meta->name);
1.124 kristaps 657: return(1);
1.188 schwarze 658: case MDOC_BODY:
1.124 kristaps 659: print_otag(h, TAG_TD, 0, NULL);
660: return(1);
661: default:
662: break;
663: }
1.91 kristaps 664:
1.124 kristaps 665: synopsis_pre(h, n);
666: PAIR_CLASS_INIT(&tag, "synopsis");
667: print_otag(h, TAG_TABLE, 1, &tag);
668:
669: for (len = 0, n = n->child; n; n = n->next)
670: if (MDOC_TEXT == n->type)
1.166 kristaps 671: len += html_strlen(n->string);
1.91 kristaps 672:
1.184 schwarze 673: if (0 == len && meta->name)
674: len = html_strlen(meta->name);
1.1 kristaps 675:
1.194 schwarze 676: SCALE_HS_INIT(&su, len);
1.168 kristaps 677: bufinit(h);
1.165 kristaps 678: bufcat_su(h, "width", &su);
1.124 kristaps 679: PAIR_STYLE_INIT(&tag, h);
680: print_otag(h, TAG_COL, 1, &tag);
681: print_otag(h, TAG_COL, 0, NULL);
682: print_otag(h, TAG_TBODY, 0, NULL);
683: print_otag(h, TAG_TR, 0, NULL);
1.1 kristaps 684: return(1);
685: }
686:
687: static int
688: mdoc_xr_pre(MDOC_ARGS)
689: {
1.157 kristaps 690: struct htmlpair tag[2];
1.56 kristaps 691:
692: if (NULL == n->child)
693: return(0);
1.17 kristaps 694:
1.23 kristaps 695: PAIR_CLASS_INIT(&tag[0], "link-man");
1.1 kristaps 696:
1.17 kristaps 697: if (h->base_man) {
1.188 schwarze 698: buffmt_man(h, n->child->string,
699: n->child->next ?
700: n->child->next->string : NULL);
1.57 kristaps 701: PAIR_HREF_INIT(&tag[1], h->buf);
1.23 kristaps 702: print_otag(h, TAG_A, 2, tag);
703: } else
704: print_otag(h, TAG_A, 1, tag);
1.1 kristaps 705:
1.157 kristaps 706: n = n->child;
707: print_text(h, n->string);
1.16 kristaps 708:
1.157 kristaps 709: if (NULL == (n = n->next))
1.1 kristaps 710: return(0);
711:
712: h->flags |= HTML_NOSPACE;
713: print_text(h, "(");
714: h->flags |= HTML_NOSPACE;
1.157 kristaps 715: print_text(h, n->string);
1.1 kristaps 716: h->flags |= HTML_NOSPACE;
717: print_text(h, ")");
718: return(0);
719: }
720:
721: static int
722: mdoc_ns_pre(MDOC_ARGS)
723: {
724:
1.150 kristaps 725: if ( ! (MDOC_LINE & n->flags))
726: h->flags |= HTML_NOSPACE;
1.1 kristaps 727: return(1);
728: }
729:
730: static int
731: mdoc_ar_pre(MDOC_ARGS)
732: {
733: struct htmlpair tag;
734:
1.23 kristaps 735: PAIR_CLASS_INIT(&tag, "arg");
1.133 kristaps 736: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 737: return(1);
738: }
739:
740: static int
741: mdoc_xx_pre(MDOC_ARGS)
742: {
743: const char *pp;
744: struct htmlpair tag;
1.152 schwarze 745: int flags;
1.1 kristaps 746:
747: switch (n->tok) {
1.188 schwarze 748: case MDOC_Bsx:
1.112 schwarze 749: pp = "BSD/OS";
1.1 kristaps 750: break;
1.188 schwarze 751: case MDOC_Dx:
1.45 kristaps 752: pp = "DragonFly";
1.1 kristaps 753: break;
1.188 schwarze 754: case MDOC_Fx:
1.1 kristaps 755: pp = "FreeBSD";
756: break;
1.188 schwarze 757: case MDOC_Nx:
1.1 kristaps 758: pp = "NetBSD";
759: break;
1.188 schwarze 760: case MDOC_Ox:
1.1 kristaps 761: pp = "OpenBSD";
762: break;
1.188 schwarze 763: case MDOC_Ux:
1.1 kristaps 764: pp = "UNIX";
765: break;
766: default:
767: return(1);
768: }
769:
1.23 kristaps 770: PAIR_CLASS_INIT(&tag, "unix");
1.1 kristaps 771: print_otag(h, TAG_SPAN, 1, &tag);
1.148 kristaps 772:
1.1 kristaps 773: print_text(h, pp);
1.148 kristaps 774: if (n->child) {
1.152 schwarze 775: flags = h->flags;
1.148 kristaps 776: h->flags |= HTML_KEEP;
777: print_text(h, n->child->string);
1.152 schwarze 778: h->flags = flags;
1.148 kristaps 779: }
780: return(0);
1.1 kristaps 781: }
782:
783: static int
1.4 kristaps 784: mdoc_bx_pre(MDOC_ARGS)
785: {
1.146 kristaps 786: struct htmlpair tag;
1.4 kristaps 787:
1.23 kristaps 788: PAIR_CLASS_INIT(&tag, "unix");
1.4 kristaps 789: print_otag(h, TAG_SPAN, 1, &tag);
790:
1.145 kristaps 791: if (NULL != (n = n->child)) {
792: print_text(h, n->string);
793: h->flags |= HTML_NOSPACE;
794: print_text(h, "BSD");
795: } else {
796: print_text(h, "BSD");
797: return(0);
798: }
1.4 kristaps 799:
1.145 kristaps 800: if (NULL != (n = n->next)) {
801: h->flags |= HTML_NOSPACE;
1.147 kristaps 802: print_text(h, "-");
1.4 kristaps 803: h->flags |= HTML_NOSPACE;
1.147 kristaps 804: print_text(h, n->string);
1.145 kristaps 805: }
1.4 kristaps 806:
807: return(0);
808: }
809:
810: static int
1.115 kristaps 811: mdoc_it_pre(MDOC_ARGS)
1.1 kristaps 812: {
1.115 kristaps 813: struct roffsu su;
814: enum mdoc_list type;
1.116 kristaps 815: struct htmlpair tag[2];
1.115 kristaps 816: const struct mdoc_node *bl;
817:
818: bl = n->parent;
819: while (bl && MDOC_Bl != bl->tok)
820: bl = bl->parent;
1.23 kristaps 821:
1.115 kristaps 822: assert(bl);
1.23 kristaps 823:
1.137 kristaps 824: type = bl->norm->Bl.type;
1.24 kristaps 825:
1.116 kristaps 826: assert(lists[type]);
827: PAIR_CLASS_INIT(&tag[0], lists[type]);
1.1 kristaps 828:
1.168 kristaps 829: bufinit(h);
830:
1.115 kristaps 831: if (MDOC_HEAD == n->type) {
832: switch (type) {
1.188 schwarze 833: case LIST_bullet:
1.115 kristaps 834: /* FALLTHROUGH */
1.188 schwarze 835: case LIST_dash:
1.115 kristaps 836: /* FALLTHROUGH */
1.188 schwarze 837: case LIST_item:
1.115 kristaps 838: /* FALLTHROUGH */
1.188 schwarze 839: case LIST_hyphen:
1.115 kristaps 840: /* FALLTHROUGH */
1.188 schwarze 841: case LIST_enum:
1.115 kristaps 842: return(0);
1.188 schwarze 843: case LIST_diag:
1.115 kristaps 844: /* FALLTHROUGH */
1.188 schwarze 845: case LIST_hang:
1.115 kristaps 846: /* FALLTHROUGH */
1.188 schwarze 847: case LIST_inset:
1.115 kristaps 848: /* FALLTHROUGH */
1.188 schwarze 849: case LIST_ohang:
1.115 kristaps 850: /* FALLTHROUGH */
1.188 schwarze 851: case LIST_tag:
1.137 kristaps 852: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.122 kristaps 853: bufcat_su(h, "margin-top", &su);
854: PAIR_STYLE_INIT(&tag[1], h);
1.116 kristaps 855: print_otag(h, TAG_DT, 2, tag);
1.134 kristaps 856: if (LIST_diag != type)
857: break;
858: PAIR_CLASS_INIT(&tag[0], "diag");
859: print_otag(h, TAG_B, 1, tag);
1.115 kristaps 860: break;
1.188 schwarze 861: case LIST_column:
1.115 kristaps 862: break;
863: default:
864: break;
865: }
866: } else if (MDOC_BODY == n->type) {
867: switch (type) {
1.188 schwarze 868: case LIST_bullet:
1.115 kristaps 869: /* FALLTHROUGH */
1.188 schwarze 870: case LIST_hyphen:
1.115 kristaps 871: /* FALLTHROUGH */
1.188 schwarze 872: case LIST_dash:
1.115 kristaps 873: /* FALLTHROUGH */
1.188 schwarze 874: case LIST_enum:
1.115 kristaps 875: /* FALLTHROUGH */
1.188 schwarze 876: case LIST_item:
1.137 kristaps 877: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.122 kristaps 878: bufcat_su(h, "margin-top", &su);
879: PAIR_STYLE_INIT(&tag[1], h);
1.116 kristaps 880: print_otag(h, TAG_LI, 2, tag);
1.115 kristaps 881: break;
1.188 schwarze 882: case LIST_diag:
1.115 kristaps 883: /* FALLTHROUGH */
1.188 schwarze 884: case LIST_hang:
1.115 kristaps 885: /* FALLTHROUGH */
1.188 schwarze 886: case LIST_inset:
1.115 kristaps 887: /* FALLTHROUGH */
1.188 schwarze 888: case LIST_ohang:
1.115 kristaps 889: /* FALLTHROUGH */
1.188 schwarze 890: case LIST_tag:
1.137 kristaps 891: if (NULL == bl->norm->Bl.width) {
1.122 kristaps 892: print_otag(h, TAG_DD, 1, tag);
893: break;
894: }
1.137 kristaps 895: a2width(bl->norm->Bl.width, &su);
1.122 kristaps 896: bufcat_su(h, "margin-left", &su);
897: PAIR_STYLE_INIT(&tag[1], h);
898: print_otag(h, TAG_DD, 2, tag);
1.115 kristaps 899: break;
1.188 schwarze 900: case LIST_column:
1.137 kristaps 901: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.122 kristaps 902: bufcat_su(h, "margin-top", &su);
903: PAIR_STYLE_INIT(&tag[1], h);
1.116 kristaps 904: print_otag(h, TAG_TD, 2, tag);
1.115 kristaps 905: break;
906: default:
907: break;
908: }
909: } else {
910: switch (type) {
1.188 schwarze 911: case LIST_column:
1.116 kristaps 912: print_otag(h, TAG_TR, 1, tag);
1.115 kristaps 913: break;
914: default:
1.23 kristaps 915: break;
1.115 kristaps 916: }
1.1 kristaps 917: }
918:
919: return(1);
920: }
921:
922: static int
1.115 kristaps 923: mdoc_bl_pre(MDOC_ARGS)
1.1 kristaps 924: {
1.142 kristaps 925: int i;
1.119 kristaps 926: struct htmlpair tag[3];
1.23 kristaps 927: struct roffsu su;
1.134 kristaps 928: char buf[BUFSIZ];
1.23 kristaps 929:
1.115 kristaps 930: if (MDOC_BODY == n->type) {
1.137 kristaps 931: if (LIST_column == n->norm->Bl.type)
1.115 kristaps 932: print_otag(h, TAG_TBODY, 0, NULL);
933: return(1);
1.23 kristaps 934: }
1.1 kristaps 935:
1.115 kristaps 936: if (MDOC_HEAD == n->type) {
1.137 kristaps 937: if (LIST_column != n->norm->Bl.type)
1.115 kristaps 938: return(0);
939:
940: /*
941: * For each column, print out the <COL> tag with our
942: * suggested width. The last column gets min-width, as
943: * in terminal mode it auto-sizes to the width of the
944: * screen and we want to preserve that behaviour.
945: */
1.1 kristaps 946:
1.142 kristaps 947: for (i = 0; i < (int)n->norm->Bl.ncols; i++) {
1.183 schwarze 948: bufinit(h);
1.137 kristaps 949: a2width(n->norm->Bl.cols[i], &su);
1.142 kristaps 950: if (i < (int)n->norm->Bl.ncols - 1)
1.115 kristaps 951: bufcat_su(h, "width", &su);
952: else
953: bufcat_su(h, "min-width", &su);
954: PAIR_STYLE_INIT(&tag[0], h);
955: print_otag(h, TAG_COL, 1, tag);
956: }
1.1 kristaps 957:
958: return(0);
959: }
960:
1.119 kristaps 961: SCALE_VS_INIT(&su, 0);
1.183 schwarze 962: bufinit(h);
1.119 kristaps 963: bufcat_su(h, "margin-top", &su);
964: bufcat_su(h, "margin-bottom", &su);
965: PAIR_STYLE_INIT(&tag[0], h);
966:
1.137 kristaps 967: assert(lists[n->norm->Bl.type]);
1.190 schwarze 968: (void)strlcpy(buf, "list ", BUFSIZ);
969: (void)strlcat(buf, lists[n->norm->Bl.type], BUFSIZ);
1.134 kristaps 970: PAIR_INIT(&tag[1], ATTR_CLASS, buf);
1.1 kristaps 971:
1.115 kristaps 972: /* Set the block's left-hand margin. */
1.1 kristaps 973:
1.137 kristaps 974: if (n->norm->Bl.offs) {
1.209 ! schwarze 975: a2width(n->norm->Bl.offs, &su);
1.115 kristaps 976: bufcat_su(h, "margin-left", &su);
977: }
1.1 kristaps 978:
1.137 kristaps 979: switch (n->norm->Bl.type) {
1.188 schwarze 980: case LIST_bullet:
1.1 kristaps 981: /* FALLTHROUGH */
1.188 schwarze 982: case LIST_dash:
1.1 kristaps 983: /* FALLTHROUGH */
1.188 schwarze 984: case LIST_hyphen:
1.1 kristaps 985: /* FALLTHROUGH */
1.188 schwarze 986: case LIST_item:
1.134 kristaps 987: print_otag(h, TAG_UL, 2, tag);
1.1 kristaps 988: break;
1.188 schwarze 989: case LIST_enum:
1.134 kristaps 990: print_otag(h, TAG_OL, 2, tag);
1.23 kristaps 991: break;
1.188 schwarze 992: case LIST_diag:
1.115 kristaps 993: /* FALLTHROUGH */
1.188 schwarze 994: case LIST_hang:
1.46 kristaps 995: /* FALLTHROUGH */
1.188 schwarze 996: case LIST_inset:
1.33 kristaps 997: /* FALLTHROUGH */
1.188 schwarze 998: case LIST_ohang:
1.1 kristaps 999: /* FALLTHROUGH */
1.188 schwarze 1000: case LIST_tag:
1.134 kristaps 1001: print_otag(h, TAG_DL, 2, tag);
1.115 kristaps 1002: break;
1.188 schwarze 1003: case LIST_column:
1.134 kristaps 1004: print_otag(h, TAG_TABLE, 2, tag);
1.1 kristaps 1005: break;
1006: default:
1.115 kristaps 1007: abort();
1008: /* NOTREACHED */
1.1 kristaps 1009: }
1010:
1011: return(1);
1012: }
1013:
1014: static int
1015: mdoc_ex_pre(MDOC_ARGS)
1016: {
1.160 kristaps 1017: struct tag *t;
1018: struct htmlpair tag;
1019: int nchild;
1.1 kristaps 1020:
1.127 kristaps 1021: if (n->prev)
1022: print_otag(h, TAG_BR, 0, NULL);
1023:
1.23 kristaps 1024: PAIR_CLASS_INIT(&tag, "utility");
1025:
1.1 kristaps 1026: print_text(h, "The");
1.160 kristaps 1027:
1028: nchild = n->nchild;
1029: for (n = n->child; n; n = n->next) {
1030: assert(MDOC_TEXT == n->type);
1031:
1.132 kristaps 1032: t = print_otag(h, TAG_B, 1, &tag);
1.160 kristaps 1033: print_text(h, n->string);
1.1 kristaps 1034: print_tagq(h, t);
1035:
1.160 kristaps 1036: if (nchild > 2 && n->next) {
1037: h->flags |= HTML_NOSPACE;
1038: print_text(h, ",");
1039: }
1.1 kristaps 1040:
1.160 kristaps 1041: if (n->next && NULL == n->next->next)
1042: print_text(h, "and");
1.1 kristaps 1043: }
1044:
1.160 kristaps 1045: if (nchild > 1)
1.193 schwarze 1046: print_text(h, "utilities exit\\~0");
1.1 kristaps 1047: else
1.193 schwarze 1048: print_text(h, "utility exits\\~0");
1.1 kristaps 1049:
1.193 schwarze 1050: print_text(h, "on success, and\\~>0 if an error occurs.");
1.1 kristaps 1051: return(0);
1052: }
1053:
1054: static int
1055: mdoc_em_pre(MDOC_ARGS)
1056: {
1.198 schwarze 1057: struct htmlpair tag;
1.1 kristaps 1058:
1.198 schwarze 1059: PAIR_CLASS_INIT(&tag, "emph");
1060: print_otag(h, TAG_SPAN, 1, &tag);
1.1 kristaps 1061: return(1);
1062: }
1063:
1064: static int
1065: mdoc_d1_pre(MDOC_ARGS)
1066: {
1.23 kristaps 1067: struct htmlpair tag[2];
1068: struct roffsu su;
1.1 kristaps 1069:
1070: if (MDOC_BLOCK != n->type)
1071: return(1);
1072:
1.118 kristaps 1073: SCALE_VS_INIT(&su, 0);
1.168 kristaps 1074: bufinit(h);
1.118 kristaps 1075: bufcat_su(h, "margin-top", &su);
1076: bufcat_su(h, "margin-bottom", &su);
1077: PAIR_STYLE_INIT(&tag[0], h);
1.120 kristaps 1078: print_otag(h, TAG_BLOCKQUOTE, 1, tag);
1079:
1080: /* BLOCKQUOTE needs a block body. */
1.118 kristaps 1081:
1.136 kristaps 1082: PAIR_CLASS_INIT(&tag[0], "display");
1083: print_otag(h, TAG_DIV, 1, tag);
1084:
1.135 kristaps 1085: if (MDOC_Dl == n->tok) {
1.136 kristaps 1086: PAIR_CLASS_INIT(&tag[0], "lit");
1.135 kristaps 1087: print_otag(h, TAG_CODE, 1, tag);
1.188 schwarze 1088: }
1.35 kristaps 1089:
1.1 kristaps 1090: return(1);
1091: }
1092:
1093: static int
1094: mdoc_sx_pre(MDOC_ARGS)
1095: {
1.157 kristaps 1096: struct htmlpair tag[2];
1.1 kristaps 1097:
1.168 kristaps 1098: bufinit(h);
1.169 kristaps 1099: bufcat(h, "#x");
1.175 kristaps 1100:
1101: for (n = n->child; n; ) {
1.168 kristaps 1102: bufcat_id(h, n->string);
1.175 kristaps 1103: if (NULL != (n = n->next))
1.168 kristaps 1104: bufcat_id(h, " ");
1.1 kristaps 1105: }
1106:
1.23 kristaps 1107: PAIR_CLASS_INIT(&tag[0], "link-sec");
1.168 kristaps 1108: PAIR_HREF_INIT(&tag[1], h->buf);
1.1 kristaps 1109:
1.134 kristaps 1110: print_otag(h, TAG_I, 1, tag);
1.18 kristaps 1111: print_otag(h, TAG_A, 2, tag);
1.1 kristaps 1112: return(1);
1113: }
1114:
1115: static int
1116: mdoc_bd_pre(MDOC_ARGS)
1117: {
1.188 schwarze 1118: struct htmlpair tag[2];
1119: int comp, sv;
1.80 kristaps 1120: const struct mdoc_node *nn;
1.23 kristaps 1121: struct roffsu su;
1.1 kristaps 1122:
1.80 kristaps 1123: if (MDOC_HEAD == n->type)
1.1 kristaps 1124: return(0);
1125:
1126: if (MDOC_BLOCK == n->type) {
1.137 kristaps 1127: comp = n->norm->Bd.comp;
1.23 kristaps 1128: for (nn = n; nn && ! comp; nn = nn->parent) {
1129: if (MDOC_BLOCK != nn->type)
1130: continue;
1131: if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
1132: comp = 1;
1133: if (nn->prev)
1134: break;
1135: }
1.126 kristaps 1136: if ( ! comp)
1.206 kristaps 1137: print_paragraph(h);
1.1 kristaps 1138: return(1);
1139: }
1140:
1.209 ! schwarze 1141: /* Handle the -offset argument. */
! 1142:
! 1143: if (n->norm->Bd.offs == NULL ||
! 1144: ! strcmp(n->norm->Bd.offs, "left"))
! 1145: SCALE_HS_INIT(&su, 0);
! 1146: else if ( ! strcmp(n->norm->Bd.offs, "indent"))
! 1147: SCALE_HS_INIT(&su, INDENT);
! 1148: else if ( ! strcmp(n->norm->Bd.offs, "indent-two"))
! 1149: SCALE_HS_INIT(&su, INDENT * 2);
! 1150: else
! 1151: a2width(n->norm->Bd.offs, &su);
1.188 schwarze 1152:
1.168 kristaps 1153: bufinit(h);
1.126 kristaps 1154: bufcat_su(h, "margin-left", &su);
1155: PAIR_STYLE_INIT(&tag[0], h);
1156:
1.188 schwarze 1157: if (DISP_unfilled != n->norm->Bd.type &&
1158: DISP_literal != n->norm->Bd.type) {
1.126 kristaps 1159: PAIR_CLASS_INIT(&tag[1], "display");
1160: print_otag(h, TAG_DIV, 2, tag);
1.1 kristaps 1161: return(1);
1.126 kristaps 1162: }
1.1 kristaps 1163:
1.126 kristaps 1164: PAIR_CLASS_INIT(&tag[1], "lit display");
1165: print_otag(h, TAG_PRE, 2, tag);
1.1 kristaps 1166:
1.149 kristaps 1167: /* This can be recursive: save & set our literal state. */
1168:
1169: sv = h->flags & HTML_LITERAL;
1170: h->flags |= HTML_LITERAL;
1171:
1.14 kristaps 1172: for (nn = n->child; nn; nn = nn->next) {
1.184 schwarze 1173: print_mdoc_node(meta, nn, h);
1.108 kristaps 1174: /*
1175: * If the printed node flushes its own line, then we
1176: * needn't do it here as well. This is hacky, but the
1177: * notion of selective eoln whitespace is pretty dumb
1178: * anyway, so don't sweat it.
1179: */
1180: switch (nn->tok) {
1.188 schwarze 1181: case MDOC_Sm:
1.111 kristaps 1182: /* FALLTHROUGH */
1.188 schwarze 1183: case MDOC_br:
1.108 kristaps 1184: /* FALLTHROUGH */
1.188 schwarze 1185: case MDOC_sp:
1.108 kristaps 1186: /* FALLTHROUGH */
1.188 schwarze 1187: case MDOC_Bl:
1.114 kristaps 1188: /* FALLTHROUGH */
1.188 schwarze 1189: case MDOC_D1:
1.114 kristaps 1190: /* FALLTHROUGH */
1.188 schwarze 1191: case MDOC_Dl:
1.108 kristaps 1192: /* FALLTHROUGH */
1.188 schwarze 1193: case MDOC_Lp:
1.108 kristaps 1194: /* FALLTHROUGH */
1.188 schwarze 1195: case MDOC_Pp:
1.108 kristaps 1196: continue;
1197: default:
1198: break;
1199: }
1.101 schwarze 1200: if (nn->next && nn->next->line == nn->line)
1201: continue;
1.126 kristaps 1202: else if (nn->next)
1203: print_text(h, "\n");
1.125 kristaps 1204:
1.101 schwarze 1205: h->flags |= HTML_NOSPACE;
1.1 kristaps 1206: }
1.149 kristaps 1207:
1208: if (0 == sv)
1209: h->flags &= ~HTML_LITERAL;
1.1 kristaps 1210:
1211: return(0);
1212: }
1213:
1214: static int
1215: mdoc_pa_pre(MDOC_ARGS)
1216: {
1217: struct htmlpair tag;
1218:
1.23 kristaps 1219: PAIR_CLASS_INIT(&tag, "file");
1.133 kristaps 1220: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1221: return(1);
1222: }
1223:
1224: static int
1225: mdoc_ad_pre(MDOC_ARGS)
1226: {
1227: struct htmlpair tag;
1228:
1.23 kristaps 1229: PAIR_CLASS_INIT(&tag, "addr");
1.133 kristaps 1230: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1231: return(1);
1232: }
1233:
1234: static int
1235: mdoc_an_pre(MDOC_ARGS)
1236: {
1237: struct htmlpair tag;
1238:
1.200 schwarze 1239: if (n->norm->An.auth == AUTH_split) {
1240: h->flags &= ~HTML_NOSPLIT;
1241: h->flags |= HTML_SPLIT;
1242: return(0);
1243: }
1244: if (n->norm->An.auth == AUTH_nosplit) {
1245: h->flags &= ~HTML_SPLIT;
1246: h->flags |= HTML_NOSPLIT;
1247: return(0);
1248: }
1249:
1250: if (n->child == NULL)
1251: return(0);
1252:
1253: if (h->flags & HTML_SPLIT)
1254: print_otag(h, TAG_BR, 0, NULL);
1255:
1256: if (n->sec == SEC_AUTHORS && ! (h->flags & HTML_NOSPLIT))
1257: h->flags |= HTML_SPLIT;
1.19 kristaps 1258:
1.23 kristaps 1259: PAIR_CLASS_INIT(&tag, "author");
1.1 kristaps 1260: print_otag(h, TAG_SPAN, 1, &tag);
1261: return(1);
1262: }
1263:
1264: static int
1265: mdoc_cd_pre(MDOC_ARGS)
1266: {
1267: struct htmlpair tag;
1268:
1.78 kristaps 1269: synopsis_pre(h, n);
1.23 kristaps 1270: PAIR_CLASS_INIT(&tag, "config");
1.132 kristaps 1271: print_otag(h, TAG_B, 1, &tag);
1.1 kristaps 1272: return(1);
1273: }
1274:
1275: static int
1276: mdoc_dv_pre(MDOC_ARGS)
1277: {
1278: struct htmlpair tag;
1279:
1.23 kristaps 1280: PAIR_CLASS_INIT(&tag, "define");
1.1 kristaps 1281: print_otag(h, TAG_SPAN, 1, &tag);
1282: return(1);
1283: }
1284:
1285: static int
1286: mdoc_ev_pre(MDOC_ARGS)
1287: {
1288: struct htmlpair tag;
1289:
1.23 kristaps 1290: PAIR_CLASS_INIT(&tag, "env");
1.1 kristaps 1291: print_otag(h, TAG_SPAN, 1, &tag);
1292: return(1);
1293: }
1294:
1295: static int
1296: mdoc_er_pre(MDOC_ARGS)
1297: {
1298: struct htmlpair tag;
1299:
1.23 kristaps 1300: PAIR_CLASS_INIT(&tag, "errno");
1.1 kristaps 1301: print_otag(h, TAG_SPAN, 1, &tag);
1302: return(1);
1303: }
1304:
1305: static int
1306: mdoc_fa_pre(MDOC_ARGS)
1307: {
1308: const struct mdoc_node *nn;
1309: struct htmlpair tag;
1310: struct tag *t;
1311:
1.23 kristaps 1312: PAIR_CLASS_INIT(&tag, "farg");
1.1 kristaps 1313: if (n->parent->tok != MDOC_Fo) {
1.133 kristaps 1314: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1315: return(1);
1316: }
1317:
1318: for (nn = n->child; nn; nn = nn->next) {
1.133 kristaps 1319: t = print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1320: print_text(h, nn->string);
1321: print_tagq(h, t);
1.155 kristaps 1322: if (nn->next) {
1323: h->flags |= HTML_NOSPACE;
1.1 kristaps 1324: print_text(h, ",");
1.155 kristaps 1325: }
1.1 kristaps 1326: }
1327:
1.155 kristaps 1328: if (n->child && n->next && n->next->tok == MDOC_Fa) {
1329: h->flags |= HTML_NOSPACE;
1.1 kristaps 1330: print_text(h, ",");
1.155 kristaps 1331: }
1.1 kristaps 1332:
1333: return(0);
1334: }
1335:
1336: static int
1337: mdoc_fd_pre(MDOC_ARGS)
1338: {
1.162 kristaps 1339: struct htmlpair tag[2];
1340: char buf[BUFSIZ];
1341: size_t sz;
1342: int i;
1343: struct tag *t;
1.1 kristaps 1344:
1.78 kristaps 1345: synopsis_pre(h, n);
1346:
1.162 kristaps 1347: if (NULL == (n = n->child))
1348: return(0);
1349:
1350: assert(MDOC_TEXT == n->type);
1351:
1352: if (strcmp(n->string, "#include")) {
1353: PAIR_CLASS_INIT(&tag[0], "macro");
1354: print_otag(h, TAG_B, 1, tag);
1355: return(1);
1356: }
1357:
1358: PAIR_CLASS_INIT(&tag[0], "includes");
1359: print_otag(h, TAG_B, 1, tag);
1360: print_text(h, n->string);
1361:
1362: if (NULL != (n = n->next)) {
1363: assert(MDOC_TEXT == n->type);
1.190 schwarze 1364:
1365: /*
1366: * XXX This is broken and not easy to fix.
1367: * When using -Oincludes, truncation may occur.
1368: * Dynamic allocation wouldn't help because
1369: * passing long strings to buffmt_includes()
1370: * does not work either.
1371: */
1372:
1.188 schwarze 1373: strlcpy(buf, '<' == *n->string || '"' == *n->string ?
1374: n->string + 1 : n->string, BUFSIZ);
1.162 kristaps 1375:
1376: sz = strlen(buf);
1377: if (sz && ('>' == buf[sz - 1] || '"' == buf[sz - 1]))
1378: buf[sz - 1] = '\0';
1379:
1380: PAIR_CLASS_INIT(&tag[0], "link-includes");
1.188 schwarze 1381:
1.162 kristaps 1382: i = 1;
1383: if (h->base_includes) {
1384: buffmt_includes(h, buf);
1385: PAIR_HREF_INIT(&tag[i], h->buf);
1386: i++;
1.188 schwarze 1387: }
1.162 kristaps 1388:
1389: t = print_otag(h, TAG_A, i, tag);
1390: print_text(h, n->string);
1391: print_tagq(h, t);
1392:
1393: n = n->next;
1394: }
1395:
1396: for ( ; n; n = n->next) {
1397: assert(MDOC_TEXT == n->type);
1398: print_text(h, n->string);
1399: }
1400:
1401: return(0);
1.1 kristaps 1402: }
1403:
1404: static int
1405: mdoc_vt_pre(MDOC_ARGS)
1406: {
1.23 kristaps 1407: struct htmlpair tag;
1.1 kristaps 1408:
1.78 kristaps 1409: if (MDOC_BLOCK == n->type) {
1410: synopsis_pre(h, n);
1.54 kristaps 1411: return(1);
1.78 kristaps 1412: } else if (MDOC_ELEM == n->type) {
1413: synopsis_pre(h, n);
1.54 kristaps 1414: } else if (MDOC_HEAD == n->type)
1415: return(0);
1.1 kristaps 1416:
1.23 kristaps 1417: PAIR_CLASS_INIT(&tag, "type");
1.1 kristaps 1418: print_otag(h, TAG_SPAN, 1, &tag);
1419: return(1);
1420: }
1421:
1422: static int
1423: mdoc_ft_pre(MDOC_ARGS)
1424: {
1.23 kristaps 1425: struct htmlpair tag;
1.1 kristaps 1426:
1.78 kristaps 1427: synopsis_pre(h, n);
1.23 kristaps 1428: PAIR_CLASS_INIT(&tag, "ftype");
1.133 kristaps 1429: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1430: return(1);
1431: }
1432:
1433: static int
1434: mdoc_fn_pre(MDOC_ARGS)
1435: {
1.157 kristaps 1436: struct tag *t;
1437: struct htmlpair tag[2];
1438: char nbuf[BUFSIZ];
1439: const char *sp, *ep;
1440: int sz, i, pretty;
1.1 kristaps 1441:
1.157 kristaps 1442: pretty = MDOC_SYNPRETTY & n->flags;
1.78 kristaps 1443: synopsis_pre(h, n);
1.1 kristaps 1444:
1.7 kristaps 1445: /* Split apart into type and name. */
1446: assert(n->child->string);
1447: sp = n->child->string;
1.19 kristaps 1448:
1.26 kristaps 1449: ep = strchr(sp, ' ');
1450: if (NULL != ep) {
1.23 kristaps 1451: PAIR_CLASS_INIT(&tag[0], "ftype");
1.133 kristaps 1452: t = print_otag(h, TAG_I, 1, tag);
1.188 schwarze 1453:
1.19 kristaps 1454: while (ep) {
1455: sz = MIN((int)(ep - sp), BUFSIZ - 1);
1456: (void)memcpy(nbuf, sp, (size_t)sz);
1457: nbuf[sz] = '\0';
1458: print_text(h, nbuf);
1459: sp = ++ep;
1460: ep = strchr(sp, ' ');
1461: }
1462: print_tagq(h, t);
1.7 kristaps 1463: }
1.1 kristaps 1464:
1.23 kristaps 1465: PAIR_CLASS_INIT(&tag[0], "fname");
1.57 kristaps 1466:
1467: /*
1468: * FIXME: only refer to IDs that we know exist.
1469: */
1470:
1471: #if 0
1.87 kristaps 1472: if (MDOC_SYNPRETTY & n->flags) {
1.57 kristaps 1473: nbuf[0] = '\0';
1474: html_idcat(nbuf, sp, BUFSIZ);
1475: PAIR_ID_INIT(&tag[1], nbuf);
1476: } else {
1477: strlcpy(nbuf, "#", BUFSIZ);
1478: html_idcat(nbuf, sp, BUFSIZ);
1479: PAIR_HREF_INIT(&tag[1], nbuf);
1480: }
1481: #endif
1482:
1.132 kristaps 1483: t = print_otag(h, TAG_B, 1, tag);
1.7 kristaps 1484:
1.190 schwarze 1485: if (sp)
1486: print_text(h, sp);
1.7 kristaps 1487:
1.1 kristaps 1488: print_tagq(h, t);
1489:
1490: h->flags |= HTML_NOSPACE;
1491: print_text(h, "(");
1.163 kristaps 1492: h->flags |= HTML_NOSPACE;
1.1 kristaps 1493:
1.168 kristaps 1494: PAIR_CLASS_INIT(&tag[0], "farg");
1.23 kristaps 1495: bufinit(h);
1496: bufcat_style(h, "white-space", "nowrap");
1497: PAIR_STYLE_INIT(&tag[1], h);
1498:
1.157 kristaps 1499: for (n = n->child->next; n; n = n->next) {
1.23 kristaps 1500: i = 1;
1.87 kristaps 1501: if (MDOC_SYNPRETTY & n->flags)
1.23 kristaps 1502: i = 2;
1.133 kristaps 1503: t = print_otag(h, TAG_I, i, tag);
1.157 kristaps 1504: print_text(h, n->string);
1.1 kristaps 1505: print_tagq(h, t);
1.157 kristaps 1506: if (n->next) {
1.155 kristaps 1507: h->flags |= HTML_NOSPACE;
1.1 kristaps 1508: print_text(h, ",");
1.155 kristaps 1509: }
1.1 kristaps 1510: }
1511:
1.155 kristaps 1512: h->flags |= HTML_NOSPACE;
1.1 kristaps 1513: print_text(h, ")");
1.155 kristaps 1514:
1.157 kristaps 1515: if (pretty) {
1.155 kristaps 1516: h->flags |= HTML_NOSPACE;
1.1 kristaps 1517: print_text(h, ";");
1.155 kristaps 1518: }
1.99 kristaps 1519:
1520: return(0);
1521: }
1522:
1523: static int
1524: mdoc_sm_pre(MDOC_ARGS)
1525: {
1526:
1.192 schwarze 1527: if (NULL == n->child)
1528: h->flags ^= HTML_NONOSPACE;
1529: else if (0 == strcmp("on", n->child->string))
1.99 kristaps 1530: h->flags &= ~HTML_NONOSPACE;
1.192 schwarze 1531: else
1.99 kristaps 1532: h->flags |= HTML_NONOSPACE;
1.192 schwarze 1533:
1534: if ( ! (HTML_NONOSPACE & h->flags))
1535: h->flags &= ~HTML_NOSPACE;
1.1 kristaps 1536:
1537: return(0);
1538: }
1539:
1.120 kristaps 1540: static int
1.191 schwarze 1541: mdoc_skip_pre(MDOC_ARGS)
1.187 schwarze 1542: {
1543:
1544: return(0);
1545: }
1546:
1547: static int
1.120 kristaps 1548: mdoc_pp_pre(MDOC_ARGS)
1549: {
1550:
1.206 kristaps 1551: print_paragraph(h);
1.120 kristaps 1552: return(0);
1553: }
1.1 kristaps 1554:
1555: static int
1556: mdoc_sp_pre(MDOC_ARGS)
1557: {
1.120 kristaps 1558: struct roffsu su;
1.23 kristaps 1559: struct htmlpair tag;
1.1 kristaps 1560:
1.120 kristaps 1561: SCALE_VS_INIT(&su, 1);
1562:
1563: if (MDOC_sp == n->tok) {
1.171 kristaps 1564: if (NULL != (n = n->child))
1565: if ( ! a2roffsu(n->string, &su, SCALE_VS))
1566: SCALE_VS_INIT(&su, atoi(n->string));
1.120 kristaps 1567: } else
1.194 schwarze 1568: su.scale = 0.0;
1.1 kristaps 1569:
1.168 kristaps 1570: bufinit(h);
1.23 kristaps 1571: bufcat_su(h, "height", &su);
1572: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 1573: print_otag(h, TAG_DIV, 1, &tag);
1.120 kristaps 1574:
1.42 kristaps 1575: /* So the div isn't empty: */
1576: print_text(h, "\\~");
1577:
1578: return(0);
1.1 kristaps 1579:
1580: }
1.2 kristaps 1581:
1582: static int
1583: mdoc_lk_pre(MDOC_ARGS)
1584: {
1.158 kristaps 1585: struct htmlpair tag[2];
1586:
1587: if (NULL == (n = n->child))
1588: return(0);
1.2 kristaps 1589:
1.158 kristaps 1590: assert(MDOC_TEXT == n->type);
1.2 kristaps 1591:
1.23 kristaps 1592: PAIR_CLASS_INIT(&tag[0], "link-ext");
1.158 kristaps 1593: PAIR_HREF_INIT(&tag[1], n->string);
1594:
1.2 kristaps 1595: print_otag(h, TAG_A, 2, tag);
1596:
1.170 kristaps 1597: if (NULL == n->next)
1598: print_text(h, n->string);
1599:
1600: for (n = n->next; n; n = n->next)
1.158 kristaps 1601: print_text(h, n->string);
1.2 kristaps 1602:
1603: return(0);
1604: }
1605:
1606: static int
1607: mdoc_mt_pre(MDOC_ARGS)
1608: {
1.159 kristaps 1609: struct htmlpair tag[2];
1610: struct tag *t;
1.2 kristaps 1611:
1.23 kristaps 1612: PAIR_CLASS_INIT(&tag[0], "link-mail");
1.2 kristaps 1613:
1.159 kristaps 1614: for (n = n->child; n; n = n->next) {
1615: assert(MDOC_TEXT == n->type);
1616:
1.16 kristaps 1617: bufinit(h);
1618: bufcat(h, "mailto:");
1.159 kristaps 1619: bufcat(h, n->string);
1620:
1.57 kristaps 1621: PAIR_HREF_INIT(&tag[1], h->buf);
1.2 kristaps 1622: t = print_otag(h, TAG_A, 2, tag);
1.159 kristaps 1623: print_text(h, n->string);
1.2 kristaps 1624: print_tagq(h, t);
1625: }
1.188 schwarze 1626:
1.2 kristaps 1627: return(0);
1628: }
1.4 kristaps 1629:
1630: static int
1631: mdoc_fo_pre(MDOC_ARGS)
1632: {
1.77 kristaps 1633: struct htmlpair tag;
1634: struct tag *t;
1.4 kristaps 1635:
1636: if (MDOC_BODY == n->type) {
1637: h->flags |= HTML_NOSPACE;
1638: print_text(h, "(");
1639: h->flags |= HTML_NOSPACE;
1640: return(1);
1.77 kristaps 1641: } else if (MDOC_BLOCK == n->type) {
1.78 kristaps 1642: synopsis_pre(h, n);
1.4 kristaps 1643: return(1);
1.57 kristaps 1644: }
1.4 kristaps 1645:
1.77 kristaps 1646: /* XXX: we drop non-initial arguments as per groff. */
1647:
1648: assert(n->child);
1649: assert(n->child->string);
1650:
1.23 kristaps 1651: PAIR_CLASS_INIT(&tag, "fname");
1.139 kristaps 1652: t = print_otag(h, TAG_B, 1, &tag);
1.77 kristaps 1653: print_text(h, n->child->string);
1654: print_tagq(h, t);
1655: return(0);
1.4 kristaps 1656: }
1657:
1658: static void
1659: mdoc_fo_post(MDOC_ARGS)
1660: {
1.78 kristaps 1661:
1.4 kristaps 1662: if (MDOC_BODY != n->type)
1663: return;
1.155 kristaps 1664: h->flags |= HTML_NOSPACE;
1.4 kristaps 1665: print_text(h, ")");
1.155 kristaps 1666: h->flags |= HTML_NOSPACE;
1.4 kristaps 1667: print_text(h, ";");
1668: }
1669:
1670: static int
1671: mdoc_in_pre(MDOC_ARGS)
1672: {
1.156 kristaps 1673: struct tag *t;
1674: struct htmlpair tag[2];
1675: int i;
1.34 kristaps 1676:
1.78 kristaps 1677: synopsis_pre(h, n);
1678:
1.23 kristaps 1679: PAIR_CLASS_INIT(&tag[0], "includes");
1.132 kristaps 1680: print_otag(h, TAG_B, 1, tag);
1.4 kristaps 1681:
1.156 kristaps 1682: /*
1683: * The first argument of the `In' gets special treatment as
1684: * being a linked value. Subsequent values are printed
1685: * afterward. groff does similarly. This also handles the case
1686: * of no children.
1687: */
1688:
1.87 kristaps 1689: if (MDOC_SYNPRETTY & n->flags && MDOC_LINE & n->flags)
1.4 kristaps 1690: print_text(h, "#include");
1691:
1692: print_text(h, "<");
1693: h->flags |= HTML_NOSPACE;
1694:
1.156 kristaps 1695: if (NULL != (n = n->child)) {
1696: assert(MDOC_TEXT == n->type);
1697:
1.23 kristaps 1698: PAIR_CLASS_INIT(&tag[0], "link-includes");
1.156 kristaps 1699:
1.23 kristaps 1700: i = 1;
1.17 kristaps 1701: if (h->base_includes) {
1.156 kristaps 1702: buffmt_includes(h, n->string);
1.161 kristaps 1703: PAIR_HREF_INIT(&tag[i], h->buf);
1704: i++;
1.188 schwarze 1705: }
1.156 kristaps 1706:
1.17 kristaps 1707: t = print_otag(h, TAG_A, i, tag);
1.156 kristaps 1708: print_text(h, n->string);
1.17 kristaps 1709: print_tagq(h, t);
1.156 kristaps 1710:
1711: n = n->next;
1.17 kristaps 1712: }
1.4 kristaps 1713:
1714: h->flags |= HTML_NOSPACE;
1715: print_text(h, ">");
1.156 kristaps 1716:
1717: for ( ; n; n = n->next) {
1718: assert(MDOC_TEXT == n->type);
1719: print_text(h, n->string);
1720: }
1.4 kristaps 1721:
1722: return(0);
1723: }
1724:
1725: static int
1726: mdoc_ic_pre(MDOC_ARGS)
1727: {
1728: struct htmlpair tag;
1729:
1.23 kristaps 1730: PAIR_CLASS_INIT(&tag, "cmd");
1.132 kristaps 1731: print_otag(h, TAG_B, 1, &tag);
1.4 kristaps 1732: return(1);
1733: }
1734:
1735: static int
1736: mdoc_rv_pre(MDOC_ARGS)
1737: {
1.159 kristaps 1738: struct htmlpair tag;
1739: struct tag *t;
1740: int nchild;
1.4 kristaps 1741:
1.127 kristaps 1742: if (n->prev)
1743: print_otag(h, TAG_BR, 0, NULL);
1744:
1.160 kristaps 1745: PAIR_CLASS_INIT(&tag, "fname");
1746:
1.193 schwarze 1747: nchild = n->nchild;
1748: if (nchild > 0) {
1749: print_text(h, "The");
1.4 kristaps 1750:
1.193 schwarze 1751: for (n = n->child; n; n = n->next) {
1752: t = print_otag(h, TAG_B, 1, &tag);
1753: print_text(h, n->string);
1754: print_tagq(h, t);
1.159 kristaps 1755:
1.193 schwarze 1756: h->flags |= HTML_NOSPACE;
1757: print_text(h, "()");
1.160 kristaps 1758:
1.193 schwarze 1759: if (n->next == NULL)
1760: continue;
1.159 kristaps 1761:
1.193 schwarze 1762: if (nchild > 2) {
1763: h->flags |= HTML_NOSPACE;
1764: print_text(h, ",");
1765: }
1766: if (n->next->next == NULL)
1767: print_text(h, "and");
1.159 kristaps 1768: }
1.4 kristaps 1769:
1.193 schwarze 1770: if (nchild > 1)
1771: print_text(h, "functions return");
1772: else
1773: print_text(h, "function returns");
1.4 kristaps 1774:
1.193 schwarze 1775: print_text(h, "the value\\~0 if successful;");
1776: } else
1777: print_text(h, "Upon successful completion,"
1778: " the value\\~0 is returned;");
1.4 kristaps 1779:
1.193 schwarze 1780: print_text(h, "otherwise the value\\~\\-1 is returned"
1781: " and the global variable");
1.4 kristaps 1782:
1.23 kristaps 1783: PAIR_CLASS_INIT(&tag, "var");
1.132 kristaps 1784: t = print_otag(h, TAG_B, 1, &tag);
1.4 kristaps 1785: print_text(h, "errno");
1786: print_tagq(h, t);
1.188 schwarze 1787: print_text(h, "is set to indicate the error.");
1.4 kristaps 1788: return(0);
1789: }
1790:
1791: static int
1792: mdoc_va_pre(MDOC_ARGS)
1793: {
1794: struct htmlpair tag;
1795:
1.23 kristaps 1796: PAIR_CLASS_INIT(&tag, "var");
1.132 kristaps 1797: print_otag(h, TAG_B, 1, &tag);
1.4 kristaps 1798: return(1);
1799: }
1800:
1801: static int
1.5 kristaps 1802: mdoc_ap_pre(MDOC_ARGS)
1803: {
1.188 schwarze 1804:
1.5 kristaps 1805: h->flags |= HTML_NOSPACE;
1806: print_text(h, "\\(aq");
1807: h->flags |= HTML_NOSPACE;
1808: return(1);
1809: }
1810:
1811: static int
1812: mdoc_bf_pre(MDOC_ARGS)
1813: {
1.23 kristaps 1814: struct htmlpair tag[2];
1815: struct roffsu su;
1.5 kristaps 1816:
1817: if (MDOC_HEAD == n->type)
1818: return(0);
1.92 kristaps 1819: else if (MDOC_BODY != n->type)
1.5 kristaps 1820: return(1);
1821:
1.198 schwarze 1822: if (FONT_Em == n->norm->Bf.font)
1823: PAIR_CLASS_INIT(&tag[0], "emph");
1824: else if (FONT_Sy == n->norm->Bf.font)
1.92 kristaps 1825: PAIR_CLASS_INIT(&tag[0], "symb");
1.188 schwarze 1826: else if (FONT_Li == n->norm->Bf.font)
1.92 kristaps 1827: PAIR_CLASS_INIT(&tag[0], "lit");
1828: else
1829: PAIR_CLASS_INIT(&tag[0], "none");
1.5 kristaps 1830:
1.188 schwarze 1831: /*
1.92 kristaps 1832: * We want this to be inline-formatted, but needs to be div to
1.188 schwarze 1833: * accept block children.
1.92 kristaps 1834: */
1.168 kristaps 1835: bufinit(h);
1.23 kristaps 1836: bufcat_style(h, "display", "inline");
1837: SCALE_HS_INIT(&su, 1);
1.92 kristaps 1838: /* Needs a left-margin for spacing. */
1839: bufcat_su(h, "margin-left", &su);
1.23 kristaps 1840: PAIR_STYLE_INIT(&tag[1], h);
1.5 kristaps 1841: print_otag(h, TAG_DIV, 2, tag);
1842: return(1);
1843: }
1844:
1845: static int
1846: mdoc_ms_pre(MDOC_ARGS)
1847: {
1848: struct htmlpair tag;
1849:
1.23 kristaps 1850: PAIR_CLASS_INIT(&tag, "symb");
1.5 kristaps 1851: print_otag(h, TAG_SPAN, 1, &tag);
1852: return(1);
1853: }
1854:
1855: static int
1.110 schwarze 1856: mdoc_igndelim_pre(MDOC_ARGS)
1.5 kristaps 1857: {
1858:
1859: h->flags |= HTML_IGNDELIM;
1860: return(1);
1861: }
1862:
1863: static void
1864: mdoc_pf_post(MDOC_ARGS)
1865: {
1866:
1867: h->flags |= HTML_NOSPACE;
1868: }
1869:
1870: static int
1871: mdoc_rs_pre(MDOC_ARGS)
1872: {
1.23 kristaps 1873: struct htmlpair tag;
1.5 kristaps 1874:
1875: if (MDOC_BLOCK != n->type)
1876: return(1);
1877:
1.120 kristaps 1878: if (n->prev && SEC_SEE_ALSO == n->sec)
1.206 kristaps 1879: print_paragraph(h);
1.5 kristaps 1880:
1.23 kristaps 1881: PAIR_CLASS_INIT(&tag, "ref");
1.8 kristaps 1882: print_otag(h, TAG_SPAN, 1, &tag);
1.5 kristaps 1883: return(1);
1884: }
1.6 kristaps 1885:
1886: static int
1887: mdoc_li_pre(MDOC_ARGS)
1888: {
1889: struct htmlpair tag;
1890:
1.23 kristaps 1891: PAIR_CLASS_INIT(&tag, "lit");
1.176 kristaps 1892: print_otag(h, TAG_CODE, 1, &tag);
1.6 kristaps 1893: return(1);
1894: }
1895:
1896: static int
1897: mdoc_sy_pre(MDOC_ARGS)
1898: {
1899: struct htmlpair tag;
1900:
1.23 kristaps 1901: PAIR_CLASS_INIT(&tag, "symb");
1.6 kristaps 1902: print_otag(h, TAG_SPAN, 1, &tag);
1903: return(1);
1904: }
1905:
1906: static int
1907: mdoc_bt_pre(MDOC_ARGS)
1908: {
1909:
1910: print_text(h, "is currently in beta test.");
1911: return(0);
1912: }
1913:
1914: static int
1915: mdoc_ud_pre(MDOC_ARGS)
1916: {
1917:
1918: print_text(h, "currently under development.");
1919: return(0);
1920: }
1921:
1922: static int
1923: mdoc_lb_pre(MDOC_ARGS)
1924: {
1925: struct htmlpair tag;
1926:
1.127 kristaps 1927: if (SEC_LIBRARY == n->sec && MDOC_LINE & n->flags && n->prev)
1928: print_otag(h, TAG_BR, 0, NULL);
1929:
1.23 kristaps 1930: PAIR_CLASS_INIT(&tag, "lib");
1.6 kristaps 1931: print_otag(h, TAG_SPAN, 1, &tag);
1932: return(1);
1933: }
1.10 kristaps 1934:
1935: static int
1936: mdoc__x_pre(MDOC_ARGS)
1937: {
1.38 kristaps 1938: struct htmlpair tag[2];
1.133 kristaps 1939: enum htmltag t;
1940:
1941: t = TAG_SPAN;
1.37 kristaps 1942:
1.10 kristaps 1943: switch (n->tok) {
1.188 schwarze 1944: case MDOC__A:
1.38 kristaps 1945: PAIR_CLASS_INIT(&tag[0], "ref-auth");
1.103 kristaps 1946: if (n->prev && MDOC__A == n->prev->tok)
1947: if (NULL == n->next || MDOC__A != n->next->tok)
1948: print_text(h, "and");
1.10 kristaps 1949: break;
1.188 schwarze 1950: case MDOC__B:
1.38 kristaps 1951: PAIR_CLASS_INIT(&tag[0], "ref-book");
1.133 kristaps 1952: t = TAG_I;
1.10 kristaps 1953: break;
1.188 schwarze 1954: case MDOC__C:
1.38 kristaps 1955: PAIR_CLASS_INIT(&tag[0], "ref-city");
1.10 kristaps 1956: break;
1.188 schwarze 1957: case MDOC__D:
1.38 kristaps 1958: PAIR_CLASS_INIT(&tag[0], "ref-date");
1.10 kristaps 1959: break;
1.188 schwarze 1960: case MDOC__I:
1.38 kristaps 1961: PAIR_CLASS_INIT(&tag[0], "ref-issue");
1.133 kristaps 1962: t = TAG_I;
1.10 kristaps 1963: break;
1.188 schwarze 1964: case MDOC__J:
1.38 kristaps 1965: PAIR_CLASS_INIT(&tag[0], "ref-jrnl");
1.133 kristaps 1966: t = TAG_I;
1.10 kristaps 1967: break;
1.188 schwarze 1968: case MDOC__N:
1.38 kristaps 1969: PAIR_CLASS_INIT(&tag[0], "ref-num");
1.10 kristaps 1970: break;
1.188 schwarze 1971: case MDOC__O:
1.38 kristaps 1972: PAIR_CLASS_INIT(&tag[0], "ref-opt");
1.10 kristaps 1973: break;
1.188 schwarze 1974: case MDOC__P:
1.38 kristaps 1975: PAIR_CLASS_INIT(&tag[0], "ref-page");
1.10 kristaps 1976: break;
1.188 schwarze 1977: case MDOC__Q:
1.38 kristaps 1978: PAIR_CLASS_INIT(&tag[0], "ref-corp");
1.10 kristaps 1979: break;
1.188 schwarze 1980: case MDOC__R:
1.38 kristaps 1981: PAIR_CLASS_INIT(&tag[0], "ref-rep");
1.10 kristaps 1982: break;
1.188 schwarze 1983: case MDOC__T:
1.38 kristaps 1984: PAIR_CLASS_INIT(&tag[0], "ref-title");
1.10 kristaps 1985: break;
1.188 schwarze 1986: case MDOC__U:
1.38 kristaps 1987: PAIR_CLASS_INIT(&tag[0], "link-ref");
1988: break;
1.188 schwarze 1989: case MDOC__V:
1.38 kristaps 1990: PAIR_CLASS_INIT(&tag[0], "ref-vol");
1.10 kristaps 1991: break;
1992: default:
1993: abort();
1994: /* NOTREACHED */
1995: }
1996:
1.38 kristaps 1997: if (MDOC__U != n->tok) {
1.133 kristaps 1998: print_otag(h, t, 1, tag);
1.38 kristaps 1999: return(1);
2000: }
2001:
2002: PAIR_HREF_INIT(&tag[1], n->child->string);
2003: print_otag(h, TAG_A, 2, tag);
1.103 kristaps 2004:
1.10 kristaps 2005: return(1);
2006: }
2007:
2008: static void
2009: mdoc__x_post(MDOC_ARGS)
2010: {
1.103 kristaps 2011:
2012: if (MDOC__A == n->tok && n->next && MDOC__A == n->next->tok)
2013: if (NULL == n->next->next || MDOC__A != n->next->next->tok)
2014: if (NULL == n->prev || MDOC__A != n->prev->tok)
2015: return;
1.10 kristaps 2016:
1.61 kristaps 2017: /* TODO: %U */
2018:
1.106 kristaps 2019: if (NULL == n->parent || MDOC_Rs != n->parent->tok)
2020: return;
2021:
1.155 kristaps 2022: h->flags |= HTML_NOSPACE;
1.10 kristaps 2023: print_text(h, n->next ? "," : ".");
1.94 kristaps 2024: }
2025:
2026: static int
2027: mdoc_bk_pre(MDOC_ARGS)
2028: {
2029:
2030: switch (n->type) {
1.188 schwarze 2031: case MDOC_BLOCK:
1.94 kristaps 2032: break;
1.188 schwarze 2033: case MDOC_HEAD:
1.94 kristaps 2034: return(0);
1.188 schwarze 2035: case MDOC_BODY:
1.131 kristaps 2036: if (n->parent->args || 0 == n->prev->nchild)
2037: h->flags |= HTML_PREKEEP;
1.94 kristaps 2038: break;
2039: default:
2040: abort();
2041: /* NOTREACHED */
2042: }
2043:
2044: return(1);
2045: }
2046:
2047: static void
2048: mdoc_bk_post(MDOC_ARGS)
2049: {
2050:
2051: if (MDOC_BODY == n->type)
2052: h->flags &= ~(HTML_KEEP | HTML_PREKEEP);
1.10 kristaps 2053: }
1.107 kristaps 2054:
2055: static int
2056: mdoc_quote_pre(MDOC_ARGS)
2057: {
2058: struct htmlpair tag;
2059:
2060: if (MDOC_BODY != n->type)
2061: return(1);
2062:
2063: switch (n->tok) {
1.188 schwarze 2064: case MDOC_Ao:
1.107 kristaps 2065: /* FALLTHROUGH */
1.188 schwarze 2066: case MDOC_Aq:
1.107 kristaps 2067: print_text(h, "\\(la");
2068: break;
1.188 schwarze 2069: case MDOC_Bro:
1.107 kristaps 2070: /* FALLTHROUGH */
1.188 schwarze 2071: case MDOC_Brq:
1.107 kristaps 2072: print_text(h, "\\(lC");
2073: break;
1.188 schwarze 2074: case MDOC_Bo:
1.107 kristaps 2075: /* FALLTHROUGH */
1.188 schwarze 2076: case MDOC_Bq:
1.107 kristaps 2077: print_text(h, "\\(lB");
2078: break;
1.188 schwarze 2079: case MDOC_Oo:
1.107 kristaps 2080: /* FALLTHROUGH */
1.188 schwarze 2081: case MDOC_Op:
1.107 kristaps 2082: print_text(h, "\\(lB");
1.109 kristaps 2083: h->flags |= HTML_NOSPACE;
1.107 kristaps 2084: PAIR_CLASS_INIT(&tag, "opt");
2085: print_otag(h, TAG_SPAN, 1, &tag);
2086: break;
1.191 schwarze 2087: case MDOC_En:
2088: if (NULL == n->norm->Es ||
2089: NULL == n->norm->Es->child)
2090: return(1);
2091: print_text(h, n->norm->Es->child->string);
2092: break;
1.188 schwarze 2093: case MDOC_Eo:
1.182 schwarze 2094: break;
1.188 schwarze 2095: case MDOC_Do:
1.107 kristaps 2096: /* FALLTHROUGH */
1.188 schwarze 2097: case MDOC_Dq:
1.107 kristaps 2098: /* FALLTHROUGH */
1.188 schwarze 2099: case MDOC_Qo:
1.107 kristaps 2100: /* FALLTHROUGH */
1.188 schwarze 2101: case MDOC_Qq:
1.107 kristaps 2102: print_text(h, "\\(lq");
2103: break;
1.188 schwarze 2104: case MDOC_Po:
1.107 kristaps 2105: /* FALLTHROUGH */
1.188 schwarze 2106: case MDOC_Pq:
1.107 kristaps 2107: print_text(h, "(");
2108: break;
1.188 schwarze 2109: case MDOC_Ql:
1.178 kristaps 2110: print_text(h, "\\(oq");
2111: h->flags |= HTML_NOSPACE;
2112: PAIR_CLASS_INIT(&tag, "lit");
2113: print_otag(h, TAG_CODE, 1, &tag);
2114: break;
1.188 schwarze 2115: case MDOC_So:
1.107 kristaps 2116: /* FALLTHROUGH */
1.188 schwarze 2117: case MDOC_Sq:
1.107 kristaps 2118: print_text(h, "\\(oq");
2119: break;
2120: default:
2121: abort();
2122: /* NOTREACHED */
2123: }
2124:
2125: h->flags |= HTML_NOSPACE;
2126: return(1);
2127: }
2128:
2129: static void
2130: mdoc_quote_post(MDOC_ARGS)
2131: {
2132:
2133: if (MDOC_BODY != n->type)
2134: return;
2135:
1.191 schwarze 2136: if (MDOC_En != n->tok)
2137: h->flags |= HTML_NOSPACE;
1.107 kristaps 2138:
2139: switch (n->tok) {
1.188 schwarze 2140: case MDOC_Ao:
1.107 kristaps 2141: /* FALLTHROUGH */
1.188 schwarze 2142: case MDOC_Aq:
1.107 kristaps 2143: print_text(h, "\\(ra");
2144: break;
1.188 schwarze 2145: case MDOC_Bro:
1.107 kristaps 2146: /* FALLTHROUGH */
1.188 schwarze 2147: case MDOC_Brq:
1.107 kristaps 2148: print_text(h, "\\(rC");
2149: break;
1.188 schwarze 2150: case MDOC_Oo:
1.107 kristaps 2151: /* FALLTHROUGH */
1.188 schwarze 2152: case MDOC_Op:
1.107 kristaps 2153: /* FALLTHROUGH */
1.188 schwarze 2154: case MDOC_Bo:
1.107 kristaps 2155: /* FALLTHROUGH */
1.188 schwarze 2156: case MDOC_Bq:
1.107 kristaps 2157: print_text(h, "\\(rB");
1.191 schwarze 2158: break;
2159: case MDOC_En:
2160: if (NULL != n->norm->Es &&
2161: NULL != n->norm->Es->child &&
2162: NULL != n->norm->Es->child->next) {
2163: h->flags |= HTML_NOSPACE;
2164: print_text(h, n->norm->Es->child->next->string);
2165: }
1.182 schwarze 2166: break;
1.188 schwarze 2167: case MDOC_Eo:
1.107 kristaps 2168: break;
1.188 schwarze 2169: case MDOC_Qo:
1.107 kristaps 2170: /* FALLTHROUGH */
1.188 schwarze 2171: case MDOC_Qq:
1.107 kristaps 2172: /* FALLTHROUGH */
1.188 schwarze 2173: case MDOC_Do:
1.107 kristaps 2174: /* FALLTHROUGH */
1.188 schwarze 2175: case MDOC_Dq:
1.107 kristaps 2176: print_text(h, "\\(rq");
2177: break;
1.188 schwarze 2178: case MDOC_Po:
1.107 kristaps 2179: /* FALLTHROUGH */
1.188 schwarze 2180: case MDOC_Pq:
1.107 kristaps 2181: print_text(h, ")");
2182: break;
1.188 schwarze 2183: case MDOC_Ql:
1.107 kristaps 2184: /* FALLTHROUGH */
1.188 schwarze 2185: case MDOC_So:
1.107 kristaps 2186: /* FALLTHROUGH */
1.188 schwarze 2187: case MDOC_Sq:
1.183 schwarze 2188: print_text(h, "\\(cq");
1.107 kristaps 2189: break;
2190: default:
2191: abort();
2192: /* NOTREACHED */
2193: }
2194: }
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