Annotation of mandoc/mdoc_html.c, Revision 1.213
1.213 ! schwarze 1: /* $Id: mdoc_html.c,v 1.212 2014/11/27 16:20:31 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: */
1.213 ! schwarze 426: if (h->tblt != NULL) {
1.144 kristaps 427: print_tblclose(h);
428: t = h->tags.head;
429: }
1.213 ! schwarze 430: assert(h->tblt == NULL);
! 431: if (mdocs[n->tok].pre && (n->end == ENDBODY_NOT || n->child))
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:
1.213 ! schwarze 456: if ( ! mdocs[n->tok].post || n->flags & MDOC_ENDED)
! 457: break;
! 458: (*mdocs[n->tok].post)(meta, n, h);
! 459: if (n->end != ENDBODY_NOT)
! 460: n->pending->flags |= MDOC_ENDED;
! 461: if (n->end == ENDBODY_NOSPACE)
! 462: h->flags |= HTML_NOSPACE;
1.1 kristaps 463: break;
464: }
465: }
466:
467: static void
468: mdoc_root_post(MDOC_ARGS)
469: {
1.204 kristaps 470: struct htmlpair tag;
1.1 kristaps 471: struct tag *t, *tt;
472:
1.204 kristaps 473: PAIR_CLASS_INIT(&tag, "foot");
474: t = print_otag(h, TAG_TABLE, 1, &tag);
1.132 kristaps 475:
1.181 schwarze 476: print_otag(h, TAG_TBODY, 0, NULL);
1.40 kristaps 477:
1.1 kristaps 478: tt = print_otag(h, TAG_TR, 0, NULL);
479:
1.204 kristaps 480: PAIR_CLASS_INIT(&tag, "foot-date");
481: print_otag(h, TAG_TD, 1, &tag);
1.184 schwarze 482: print_text(h, meta->date);
1.1 kristaps 483: print_stagq(h, tt);
484:
1.204 kristaps 485: PAIR_CLASS_INIT(&tag, "foot-os");
486: print_otag(h, TAG_TD, 1, &tag);
1.184 schwarze 487: print_text(h, meta->os);
1.1 kristaps 488: print_tagq(h, t);
489: }
490:
491: static int
492: mdoc_root_pre(MDOC_ARGS)
493: {
1.204 kristaps 494: struct htmlpair tag;
1.1 kristaps 495: struct tag *t, *tt;
1.190 schwarze 496: char *volume, *title;
1.1 kristaps 497:
1.190 schwarze 498: if (NULL == meta->arch)
499: volume = mandoc_strdup(meta->vol);
500: else
501: mandoc_asprintf(&volume, "%s (%s)",
502: meta->vol, meta->arch);
1.1 kristaps 503:
1.195 schwarze 504: if (NULL == meta->msec)
505: title = mandoc_strdup(meta->title);
506: else
507: mandoc_asprintf(&title, "%s(%s)",
508: meta->title, meta->msec);
1.23 kristaps 509:
1.204 kristaps 510: PAIR_CLASS_INIT(&tag, "head");
511: t = print_otag(h, TAG_TABLE, 1, &tag);
1.132 kristaps 512:
513: print_otag(h, TAG_TBODY, 0, NULL);
1.40 kristaps 514:
1.1 kristaps 515: tt = print_otag(h, TAG_TR, 0, NULL);
516:
1.204 kristaps 517: PAIR_CLASS_INIT(&tag, "head-ltitle");
518: print_otag(h, TAG_TD, 1, &tag);
1.2 kristaps 519: print_text(h, title);
1.1 kristaps 520: print_stagq(h, tt);
521:
1.204 kristaps 522: PAIR_CLASS_INIT(&tag, "head-vol");
523: print_otag(h, TAG_TD, 1, &tag);
1.190 schwarze 524: print_text(h, volume);
1.1 kristaps 525: print_stagq(h, tt);
526:
1.204 kristaps 527: PAIR_CLASS_INIT(&tag, "head-rtitle");
528: print_otag(h, TAG_TD, 1, &tag);
1.2 kristaps 529: print_text(h, title);
1.1 kristaps 530: print_tagq(h, t);
1.189 schwarze 531:
532: free(title);
1.190 schwarze 533: free(volume);
1.1 kristaps 534: return(1);
535: }
536:
537: static int
538: mdoc_sh_pre(MDOC_ARGS)
539: {
1.123 kristaps 540: struct htmlpair tag;
541:
1.200 schwarze 542: switch (n->type) {
543: case MDOC_BLOCK:
1.123 kristaps 544: PAIR_CLASS_INIT(&tag, "section");
545: print_otag(h, TAG_DIV, 1, &tag);
1.1 kristaps 546: return(1);
1.200 schwarze 547: case MDOC_BODY:
548: if (n->sec == SEC_AUTHORS)
549: h->flags &= ~(HTML_SPLIT|HTML_NOSPLIT);
1.1 kristaps 550: return(1);
1.200 schwarze 551: default:
552: break;
553: }
1.1 kristaps 554:
1.168 kristaps 555: bufinit(h);
1.172 kristaps 556: bufcat(h, "x");
1.175 kristaps 557:
558: for (n = n->child; n && MDOC_TEXT == n->type; ) {
1.168 kristaps 559: bufcat_id(h, n->string);
1.175 kristaps 560: if (NULL != (n = n->next))
1.168 kristaps 561: bufcat_id(h, " ");
1.21 kristaps 562: }
563:
1.175 kristaps 564: if (NULL == n) {
565: PAIR_ID_INIT(&tag, h->buf);
566: print_otag(h, TAG_H1, 1, &tag);
567: } else
568: print_otag(h, TAG_H1, 0, NULL);
569:
1.1 kristaps 570: return(1);
571: }
572:
573: static int
574: mdoc_ss_pre(MDOC_ARGS)
575: {
1.123 kristaps 576: struct htmlpair tag;
1.1 kristaps 577:
1.123 kristaps 578: if (MDOC_BLOCK == n->type) {
579: PAIR_CLASS_INIT(&tag, "subsection");
580: print_otag(h, TAG_DIV, 1, &tag);
1.1 kristaps 581: return(1);
1.123 kristaps 582: } else if (MDOC_BODY == n->type)
1.1 kristaps 583: return(1);
1.23 kristaps 584:
1.168 kristaps 585: bufinit(h);
1.172 kristaps 586: bufcat(h, "x");
1.175 kristaps 587:
588: for (n = n->child; n && MDOC_TEXT == n->type; ) {
1.168 kristaps 589: bufcat_id(h, n->string);
1.175 kristaps 590: if (NULL != (n = n->next))
1.168 kristaps 591: bufcat_id(h, " ");
1.21 kristaps 592: }
593:
1.175 kristaps 594: if (NULL == n) {
595: PAIR_ID_INIT(&tag, h->buf);
596: print_otag(h, TAG_H2, 1, &tag);
597: } else
598: print_otag(h, TAG_H2, 0, NULL);
599:
1.1 kristaps 600: return(1);
601: }
602:
603: static int
604: mdoc_fl_pre(MDOC_ARGS)
605: {
606: struct htmlpair tag;
607:
1.51 kristaps 608: PAIR_CLASS_INIT(&tag, "flag");
1.132 kristaps 609: print_otag(h, TAG_B, 1, &tag);
1.51 kristaps 610:
1.50 kristaps 611: /* `Cm' has no leading hyphen. */
612:
1.51 kristaps 613: if (MDOC_Cm == n->tok)
1.50 kristaps 614: return(1);
615:
616: print_text(h, "\\-");
617:
1.199 schwarze 618: if ( ! (n->nchild == 0 &&
619: (n->next == NULL ||
620: n->next->type == MDOC_TEXT ||
621: n->next->flags & MDOC_LINE)))
1.1 kristaps 622: h->flags |= HTML_NOSPACE;
1.50 kristaps 623:
1.1 kristaps 624: return(1);
625: }
626:
627: static int
628: mdoc_nd_pre(MDOC_ARGS)
629: {
630: struct htmlpair tag;
631:
632: if (MDOC_BODY != n->type)
633: return(1);
634:
1.24 kristaps 635: /* XXX: this tag in theory can contain block elements. */
636:
1.1 kristaps 637: print_text(h, "\\(em");
1.124 kristaps 638: PAIR_CLASS_INIT(&tag, "desc");
1.1 kristaps 639: print_otag(h, TAG_SPAN, 1, &tag);
640: return(1);
641: }
642:
643: static int
644: mdoc_nm_pre(MDOC_ARGS)
645: {
1.91 kristaps 646: struct htmlpair tag;
647: struct roffsu su;
1.166 kristaps 648: int len;
1.91 kristaps 649:
1.124 kristaps 650: switch (n->type) {
1.188 schwarze 651: case MDOC_ELEM:
1.91 kristaps 652: synopsis_pre(h, n);
653: PAIR_CLASS_INIT(&tag, "name");
1.132 kristaps 654: print_otag(h, TAG_B, 1, &tag);
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_HEAD:
1.124 kristaps 659: print_otag(h, TAG_TD, 0, NULL);
1.184 schwarze 660: if (NULL == n->child && meta->name)
661: print_text(h, meta->name);
1.124 kristaps 662: return(1);
1.188 schwarze 663: case MDOC_BODY:
1.124 kristaps 664: print_otag(h, TAG_TD, 0, NULL);
665: return(1);
666: default:
667: break;
668: }
1.91 kristaps 669:
1.124 kristaps 670: synopsis_pre(h, n);
671: PAIR_CLASS_INIT(&tag, "synopsis");
672: print_otag(h, TAG_TABLE, 1, &tag);
673:
674: for (len = 0, n = n->child; n; n = n->next)
675: if (MDOC_TEXT == n->type)
1.166 kristaps 676: len += html_strlen(n->string);
1.91 kristaps 677:
1.184 schwarze 678: if (0 == len && meta->name)
679: len = html_strlen(meta->name);
1.1 kristaps 680:
1.194 schwarze 681: SCALE_HS_INIT(&su, len);
1.168 kristaps 682: bufinit(h);
1.165 kristaps 683: bufcat_su(h, "width", &su);
1.124 kristaps 684: PAIR_STYLE_INIT(&tag, h);
685: print_otag(h, TAG_COL, 1, &tag);
686: print_otag(h, TAG_COL, 0, NULL);
687: print_otag(h, TAG_TBODY, 0, NULL);
688: print_otag(h, TAG_TR, 0, NULL);
1.1 kristaps 689: return(1);
690: }
691:
692: static int
693: mdoc_xr_pre(MDOC_ARGS)
694: {
1.157 kristaps 695: struct htmlpair tag[2];
1.56 kristaps 696:
697: if (NULL == n->child)
698: return(0);
1.17 kristaps 699:
1.23 kristaps 700: PAIR_CLASS_INIT(&tag[0], "link-man");
1.1 kristaps 701:
1.17 kristaps 702: if (h->base_man) {
1.188 schwarze 703: buffmt_man(h, n->child->string,
704: n->child->next ?
705: n->child->next->string : NULL);
1.57 kristaps 706: PAIR_HREF_INIT(&tag[1], h->buf);
1.23 kristaps 707: print_otag(h, TAG_A, 2, tag);
708: } else
709: print_otag(h, TAG_A, 1, tag);
1.1 kristaps 710:
1.157 kristaps 711: n = n->child;
712: print_text(h, n->string);
1.16 kristaps 713:
1.157 kristaps 714: if (NULL == (n = n->next))
1.1 kristaps 715: return(0);
716:
717: h->flags |= HTML_NOSPACE;
718: print_text(h, "(");
719: h->flags |= HTML_NOSPACE;
1.157 kristaps 720: print_text(h, n->string);
1.1 kristaps 721: h->flags |= HTML_NOSPACE;
722: print_text(h, ")");
723: return(0);
724: }
725:
726: static int
727: mdoc_ns_pre(MDOC_ARGS)
728: {
729:
1.150 kristaps 730: if ( ! (MDOC_LINE & n->flags))
731: h->flags |= HTML_NOSPACE;
1.1 kristaps 732: return(1);
733: }
734:
735: static int
736: mdoc_ar_pre(MDOC_ARGS)
737: {
738: struct htmlpair tag;
739:
1.23 kristaps 740: PAIR_CLASS_INIT(&tag, "arg");
1.133 kristaps 741: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 742: return(1);
743: }
744:
745: static int
746: mdoc_xx_pre(MDOC_ARGS)
747: {
748: const char *pp;
749: struct htmlpair tag;
1.152 schwarze 750: int flags;
1.1 kristaps 751:
752: switch (n->tok) {
1.188 schwarze 753: case MDOC_Bsx:
1.112 schwarze 754: pp = "BSD/OS";
1.1 kristaps 755: break;
1.188 schwarze 756: case MDOC_Dx:
1.45 kristaps 757: pp = "DragonFly";
1.1 kristaps 758: break;
1.188 schwarze 759: case MDOC_Fx:
1.1 kristaps 760: pp = "FreeBSD";
761: break;
1.188 schwarze 762: case MDOC_Nx:
1.1 kristaps 763: pp = "NetBSD";
764: break;
1.188 schwarze 765: case MDOC_Ox:
1.1 kristaps 766: pp = "OpenBSD";
767: break;
1.188 schwarze 768: case MDOC_Ux:
1.1 kristaps 769: pp = "UNIX";
770: break;
771: default:
772: return(1);
773: }
774:
1.23 kristaps 775: PAIR_CLASS_INIT(&tag, "unix");
1.1 kristaps 776: print_otag(h, TAG_SPAN, 1, &tag);
1.148 kristaps 777:
1.1 kristaps 778: print_text(h, pp);
1.148 kristaps 779: if (n->child) {
1.152 schwarze 780: flags = h->flags;
1.148 kristaps 781: h->flags |= HTML_KEEP;
782: print_text(h, n->child->string);
1.152 schwarze 783: h->flags = flags;
1.148 kristaps 784: }
785: return(0);
1.1 kristaps 786: }
787:
788: static int
1.4 kristaps 789: mdoc_bx_pre(MDOC_ARGS)
790: {
1.146 kristaps 791: struct htmlpair tag;
1.4 kristaps 792:
1.23 kristaps 793: PAIR_CLASS_INIT(&tag, "unix");
1.4 kristaps 794: print_otag(h, TAG_SPAN, 1, &tag);
795:
1.145 kristaps 796: if (NULL != (n = n->child)) {
797: print_text(h, n->string);
798: h->flags |= HTML_NOSPACE;
799: print_text(h, "BSD");
800: } else {
801: print_text(h, "BSD");
802: return(0);
803: }
1.4 kristaps 804:
1.145 kristaps 805: if (NULL != (n = n->next)) {
806: h->flags |= HTML_NOSPACE;
1.147 kristaps 807: print_text(h, "-");
1.4 kristaps 808: h->flags |= HTML_NOSPACE;
1.147 kristaps 809: print_text(h, n->string);
1.145 kristaps 810: }
1.4 kristaps 811:
812: return(0);
813: }
814:
815: static int
1.115 kristaps 816: mdoc_it_pre(MDOC_ARGS)
1.1 kristaps 817: {
1.115 kristaps 818: struct roffsu su;
819: enum mdoc_list type;
1.116 kristaps 820: struct htmlpair tag[2];
1.115 kristaps 821: const struct mdoc_node *bl;
822:
823: bl = n->parent;
824: while (bl && MDOC_Bl != bl->tok)
825: bl = bl->parent;
1.23 kristaps 826:
1.115 kristaps 827: assert(bl);
1.23 kristaps 828:
1.137 kristaps 829: type = bl->norm->Bl.type;
1.24 kristaps 830:
1.116 kristaps 831: assert(lists[type]);
832: PAIR_CLASS_INIT(&tag[0], lists[type]);
1.1 kristaps 833:
1.168 kristaps 834: bufinit(h);
835:
1.115 kristaps 836: if (MDOC_HEAD == n->type) {
837: switch (type) {
1.188 schwarze 838: case LIST_bullet:
1.115 kristaps 839: /* FALLTHROUGH */
1.188 schwarze 840: case LIST_dash:
1.115 kristaps 841: /* FALLTHROUGH */
1.188 schwarze 842: case LIST_item:
1.115 kristaps 843: /* FALLTHROUGH */
1.188 schwarze 844: case LIST_hyphen:
1.115 kristaps 845: /* FALLTHROUGH */
1.188 schwarze 846: case LIST_enum:
1.115 kristaps 847: return(0);
1.188 schwarze 848: case LIST_diag:
1.115 kristaps 849: /* FALLTHROUGH */
1.188 schwarze 850: case LIST_hang:
1.115 kristaps 851: /* FALLTHROUGH */
1.188 schwarze 852: case LIST_inset:
1.115 kristaps 853: /* FALLTHROUGH */
1.188 schwarze 854: case LIST_ohang:
1.115 kristaps 855: /* FALLTHROUGH */
1.188 schwarze 856: case LIST_tag:
1.137 kristaps 857: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.122 kristaps 858: bufcat_su(h, "margin-top", &su);
859: PAIR_STYLE_INIT(&tag[1], h);
1.116 kristaps 860: print_otag(h, TAG_DT, 2, tag);
1.134 kristaps 861: if (LIST_diag != type)
862: break;
863: PAIR_CLASS_INIT(&tag[0], "diag");
864: print_otag(h, TAG_B, 1, tag);
1.115 kristaps 865: break;
1.188 schwarze 866: case LIST_column:
1.115 kristaps 867: break;
868: default:
869: break;
870: }
871: } else if (MDOC_BODY == n->type) {
872: switch (type) {
1.188 schwarze 873: case LIST_bullet:
1.115 kristaps 874: /* FALLTHROUGH */
1.188 schwarze 875: case LIST_hyphen:
1.115 kristaps 876: /* FALLTHROUGH */
1.188 schwarze 877: case LIST_dash:
1.115 kristaps 878: /* FALLTHROUGH */
1.188 schwarze 879: case LIST_enum:
1.115 kristaps 880: /* FALLTHROUGH */
1.188 schwarze 881: case LIST_item:
1.137 kristaps 882: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.122 kristaps 883: bufcat_su(h, "margin-top", &su);
884: PAIR_STYLE_INIT(&tag[1], h);
1.116 kristaps 885: print_otag(h, TAG_LI, 2, tag);
1.115 kristaps 886: break;
1.188 schwarze 887: case LIST_diag:
1.115 kristaps 888: /* FALLTHROUGH */
1.188 schwarze 889: case LIST_hang:
1.115 kristaps 890: /* FALLTHROUGH */
1.188 schwarze 891: case LIST_inset:
1.115 kristaps 892: /* FALLTHROUGH */
1.188 schwarze 893: case LIST_ohang:
1.115 kristaps 894: /* FALLTHROUGH */
1.188 schwarze 895: case LIST_tag:
1.137 kristaps 896: if (NULL == bl->norm->Bl.width) {
1.122 kristaps 897: print_otag(h, TAG_DD, 1, tag);
898: break;
899: }
1.137 kristaps 900: a2width(bl->norm->Bl.width, &su);
1.122 kristaps 901: bufcat_su(h, "margin-left", &su);
902: PAIR_STYLE_INIT(&tag[1], h);
903: print_otag(h, TAG_DD, 2, tag);
1.115 kristaps 904: break;
1.188 schwarze 905: case LIST_column:
1.137 kristaps 906: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.122 kristaps 907: bufcat_su(h, "margin-top", &su);
908: PAIR_STYLE_INIT(&tag[1], h);
1.116 kristaps 909: print_otag(h, TAG_TD, 2, tag);
1.115 kristaps 910: break;
911: default:
912: break;
913: }
914: } else {
915: switch (type) {
1.188 schwarze 916: case LIST_column:
1.116 kristaps 917: print_otag(h, TAG_TR, 1, tag);
1.115 kristaps 918: break;
919: default:
1.23 kristaps 920: break;
1.115 kristaps 921: }
1.1 kristaps 922: }
923:
924: return(1);
925: }
926:
927: static int
1.115 kristaps 928: mdoc_bl_pre(MDOC_ARGS)
1.1 kristaps 929: {
1.142 kristaps 930: int i;
1.119 kristaps 931: struct htmlpair tag[3];
1.23 kristaps 932: struct roffsu su;
1.134 kristaps 933: char buf[BUFSIZ];
1.23 kristaps 934:
1.115 kristaps 935: if (MDOC_BODY == n->type) {
1.137 kristaps 936: if (LIST_column == n->norm->Bl.type)
1.115 kristaps 937: print_otag(h, TAG_TBODY, 0, NULL);
938: return(1);
1.23 kristaps 939: }
1.1 kristaps 940:
1.115 kristaps 941: if (MDOC_HEAD == n->type) {
1.137 kristaps 942: if (LIST_column != n->norm->Bl.type)
1.115 kristaps 943: return(0);
944:
945: /*
946: * For each column, print out the <COL> tag with our
947: * suggested width. The last column gets min-width, as
948: * in terminal mode it auto-sizes to the width of the
949: * screen and we want to preserve that behaviour.
950: */
1.1 kristaps 951:
1.142 kristaps 952: for (i = 0; i < (int)n->norm->Bl.ncols; i++) {
1.183 schwarze 953: bufinit(h);
1.137 kristaps 954: a2width(n->norm->Bl.cols[i], &su);
1.142 kristaps 955: if (i < (int)n->norm->Bl.ncols - 1)
1.115 kristaps 956: bufcat_su(h, "width", &su);
957: else
958: bufcat_su(h, "min-width", &su);
959: PAIR_STYLE_INIT(&tag[0], h);
960: print_otag(h, TAG_COL, 1, tag);
961: }
1.1 kristaps 962:
963: return(0);
964: }
965:
1.119 kristaps 966: SCALE_VS_INIT(&su, 0);
1.183 schwarze 967: bufinit(h);
1.119 kristaps 968: bufcat_su(h, "margin-top", &su);
969: bufcat_su(h, "margin-bottom", &su);
970: PAIR_STYLE_INIT(&tag[0], h);
971:
1.137 kristaps 972: assert(lists[n->norm->Bl.type]);
1.190 schwarze 973: (void)strlcpy(buf, "list ", BUFSIZ);
974: (void)strlcat(buf, lists[n->norm->Bl.type], BUFSIZ);
1.134 kristaps 975: PAIR_INIT(&tag[1], ATTR_CLASS, buf);
1.1 kristaps 976:
1.115 kristaps 977: /* Set the block's left-hand margin. */
1.1 kristaps 978:
1.137 kristaps 979: if (n->norm->Bl.offs) {
1.209 schwarze 980: a2width(n->norm->Bl.offs, &su);
1.115 kristaps 981: bufcat_su(h, "margin-left", &su);
982: }
1.1 kristaps 983:
1.137 kristaps 984: switch (n->norm->Bl.type) {
1.188 schwarze 985: case LIST_bullet:
1.1 kristaps 986: /* FALLTHROUGH */
1.188 schwarze 987: case LIST_dash:
1.1 kristaps 988: /* FALLTHROUGH */
1.188 schwarze 989: case LIST_hyphen:
1.1 kristaps 990: /* FALLTHROUGH */
1.188 schwarze 991: case LIST_item:
1.134 kristaps 992: print_otag(h, TAG_UL, 2, tag);
1.1 kristaps 993: break;
1.188 schwarze 994: case LIST_enum:
1.134 kristaps 995: print_otag(h, TAG_OL, 2, tag);
1.23 kristaps 996: break;
1.188 schwarze 997: case LIST_diag:
1.115 kristaps 998: /* FALLTHROUGH */
1.188 schwarze 999: case LIST_hang:
1.46 kristaps 1000: /* FALLTHROUGH */
1.188 schwarze 1001: case LIST_inset:
1.33 kristaps 1002: /* FALLTHROUGH */
1.188 schwarze 1003: case LIST_ohang:
1.1 kristaps 1004: /* FALLTHROUGH */
1.188 schwarze 1005: case LIST_tag:
1.134 kristaps 1006: print_otag(h, TAG_DL, 2, tag);
1.115 kristaps 1007: break;
1.188 schwarze 1008: case LIST_column:
1.134 kristaps 1009: print_otag(h, TAG_TABLE, 2, tag);
1.1 kristaps 1010: break;
1011: default:
1.115 kristaps 1012: abort();
1013: /* NOTREACHED */
1.1 kristaps 1014: }
1015:
1016: return(1);
1017: }
1018:
1019: static int
1020: mdoc_ex_pre(MDOC_ARGS)
1021: {
1.160 kristaps 1022: struct tag *t;
1023: struct htmlpair tag;
1024: int nchild;
1.1 kristaps 1025:
1.127 kristaps 1026: if (n->prev)
1027: print_otag(h, TAG_BR, 0, NULL);
1028:
1.23 kristaps 1029: PAIR_CLASS_INIT(&tag, "utility");
1030:
1.1 kristaps 1031: print_text(h, "The");
1.160 kristaps 1032:
1033: nchild = n->nchild;
1034: for (n = n->child; n; n = n->next) {
1035: assert(MDOC_TEXT == n->type);
1036:
1.132 kristaps 1037: t = print_otag(h, TAG_B, 1, &tag);
1.160 kristaps 1038: print_text(h, n->string);
1.1 kristaps 1039: print_tagq(h, t);
1040:
1.160 kristaps 1041: if (nchild > 2 && n->next) {
1042: h->flags |= HTML_NOSPACE;
1043: print_text(h, ",");
1044: }
1.1 kristaps 1045:
1.160 kristaps 1046: if (n->next && NULL == n->next->next)
1047: print_text(h, "and");
1.1 kristaps 1048: }
1049:
1.160 kristaps 1050: if (nchild > 1)
1.193 schwarze 1051: print_text(h, "utilities exit\\~0");
1.1 kristaps 1052: else
1.193 schwarze 1053: print_text(h, "utility exits\\~0");
1.1 kristaps 1054:
1.193 schwarze 1055: print_text(h, "on success, and\\~>0 if an error occurs.");
1.1 kristaps 1056: return(0);
1057: }
1058:
1059: static int
1060: mdoc_em_pre(MDOC_ARGS)
1061: {
1.198 schwarze 1062: struct htmlpair tag;
1.1 kristaps 1063:
1.198 schwarze 1064: PAIR_CLASS_INIT(&tag, "emph");
1065: print_otag(h, TAG_SPAN, 1, &tag);
1.1 kristaps 1066: return(1);
1067: }
1068:
1069: static int
1070: mdoc_d1_pre(MDOC_ARGS)
1071: {
1.23 kristaps 1072: struct htmlpair tag[2];
1073: struct roffsu su;
1.1 kristaps 1074:
1075: if (MDOC_BLOCK != n->type)
1076: return(1);
1077:
1.118 kristaps 1078: SCALE_VS_INIT(&su, 0);
1.168 kristaps 1079: bufinit(h);
1.118 kristaps 1080: bufcat_su(h, "margin-top", &su);
1081: bufcat_su(h, "margin-bottom", &su);
1082: PAIR_STYLE_INIT(&tag[0], h);
1.120 kristaps 1083: print_otag(h, TAG_BLOCKQUOTE, 1, tag);
1084:
1085: /* BLOCKQUOTE needs a block body. */
1.118 kristaps 1086:
1.136 kristaps 1087: PAIR_CLASS_INIT(&tag[0], "display");
1088: print_otag(h, TAG_DIV, 1, tag);
1089:
1.135 kristaps 1090: if (MDOC_Dl == n->tok) {
1.136 kristaps 1091: PAIR_CLASS_INIT(&tag[0], "lit");
1.135 kristaps 1092: print_otag(h, TAG_CODE, 1, tag);
1.188 schwarze 1093: }
1.35 kristaps 1094:
1.1 kristaps 1095: return(1);
1096: }
1097:
1098: static int
1099: mdoc_sx_pre(MDOC_ARGS)
1100: {
1.157 kristaps 1101: struct htmlpair tag[2];
1.1 kristaps 1102:
1.168 kristaps 1103: bufinit(h);
1.169 kristaps 1104: bufcat(h, "#x");
1.175 kristaps 1105:
1106: for (n = n->child; n; ) {
1.168 kristaps 1107: bufcat_id(h, n->string);
1.175 kristaps 1108: if (NULL != (n = n->next))
1.168 kristaps 1109: bufcat_id(h, " ");
1.1 kristaps 1110: }
1111:
1.23 kristaps 1112: PAIR_CLASS_INIT(&tag[0], "link-sec");
1.168 kristaps 1113: PAIR_HREF_INIT(&tag[1], h->buf);
1.1 kristaps 1114:
1.134 kristaps 1115: print_otag(h, TAG_I, 1, tag);
1.18 kristaps 1116: print_otag(h, TAG_A, 2, tag);
1.1 kristaps 1117: return(1);
1118: }
1119:
1120: static int
1121: mdoc_bd_pre(MDOC_ARGS)
1122: {
1.188 schwarze 1123: struct htmlpair tag[2];
1124: int comp, sv;
1.80 kristaps 1125: const struct mdoc_node *nn;
1.23 kristaps 1126: struct roffsu su;
1.1 kristaps 1127:
1.80 kristaps 1128: if (MDOC_HEAD == n->type)
1.1 kristaps 1129: return(0);
1130:
1131: if (MDOC_BLOCK == n->type) {
1.137 kristaps 1132: comp = n->norm->Bd.comp;
1.23 kristaps 1133: for (nn = n; nn && ! comp; nn = nn->parent) {
1134: if (MDOC_BLOCK != nn->type)
1135: continue;
1136: if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
1137: comp = 1;
1138: if (nn->prev)
1139: break;
1140: }
1.126 kristaps 1141: if ( ! comp)
1.206 kristaps 1142: print_paragraph(h);
1.1 kristaps 1143: return(1);
1144: }
1145:
1.209 schwarze 1146: /* Handle the -offset argument. */
1147:
1148: if (n->norm->Bd.offs == NULL ||
1149: ! strcmp(n->norm->Bd.offs, "left"))
1150: SCALE_HS_INIT(&su, 0);
1151: else if ( ! strcmp(n->norm->Bd.offs, "indent"))
1152: SCALE_HS_INIT(&su, INDENT);
1153: else if ( ! strcmp(n->norm->Bd.offs, "indent-two"))
1154: SCALE_HS_INIT(&su, INDENT * 2);
1155: else
1156: a2width(n->norm->Bd.offs, &su);
1.188 schwarze 1157:
1.168 kristaps 1158: bufinit(h);
1.126 kristaps 1159: bufcat_su(h, "margin-left", &su);
1160: PAIR_STYLE_INIT(&tag[0], h);
1161:
1.188 schwarze 1162: if (DISP_unfilled != n->norm->Bd.type &&
1163: DISP_literal != n->norm->Bd.type) {
1.126 kristaps 1164: PAIR_CLASS_INIT(&tag[1], "display");
1165: print_otag(h, TAG_DIV, 2, tag);
1.1 kristaps 1166: return(1);
1.126 kristaps 1167: }
1.1 kristaps 1168:
1.126 kristaps 1169: PAIR_CLASS_INIT(&tag[1], "lit display");
1170: print_otag(h, TAG_PRE, 2, tag);
1.1 kristaps 1171:
1.149 kristaps 1172: /* This can be recursive: save & set our literal state. */
1173:
1174: sv = h->flags & HTML_LITERAL;
1175: h->flags |= HTML_LITERAL;
1176:
1.14 kristaps 1177: for (nn = n->child; nn; nn = nn->next) {
1.184 schwarze 1178: print_mdoc_node(meta, nn, h);
1.108 kristaps 1179: /*
1180: * If the printed node flushes its own line, then we
1181: * needn't do it here as well. This is hacky, but the
1182: * notion of selective eoln whitespace is pretty dumb
1183: * anyway, so don't sweat it.
1184: */
1185: switch (nn->tok) {
1.188 schwarze 1186: case MDOC_Sm:
1.111 kristaps 1187: /* FALLTHROUGH */
1.188 schwarze 1188: case MDOC_br:
1.108 kristaps 1189: /* FALLTHROUGH */
1.188 schwarze 1190: case MDOC_sp:
1.108 kristaps 1191: /* FALLTHROUGH */
1.188 schwarze 1192: case MDOC_Bl:
1.114 kristaps 1193: /* FALLTHROUGH */
1.188 schwarze 1194: case MDOC_D1:
1.114 kristaps 1195: /* FALLTHROUGH */
1.188 schwarze 1196: case MDOC_Dl:
1.108 kristaps 1197: /* FALLTHROUGH */
1.188 schwarze 1198: case MDOC_Lp:
1.108 kristaps 1199: /* FALLTHROUGH */
1.188 schwarze 1200: case MDOC_Pp:
1.108 kristaps 1201: continue;
1202: default:
1203: break;
1204: }
1.101 schwarze 1205: if (nn->next && nn->next->line == nn->line)
1206: continue;
1.126 kristaps 1207: else if (nn->next)
1208: print_text(h, "\n");
1.125 kristaps 1209:
1.101 schwarze 1210: h->flags |= HTML_NOSPACE;
1.1 kristaps 1211: }
1.149 kristaps 1212:
1213: if (0 == sv)
1214: h->flags &= ~HTML_LITERAL;
1.1 kristaps 1215:
1216: return(0);
1217: }
1218:
1219: static int
1220: mdoc_pa_pre(MDOC_ARGS)
1221: {
1222: struct htmlpair tag;
1223:
1.23 kristaps 1224: PAIR_CLASS_INIT(&tag, "file");
1.133 kristaps 1225: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1226: return(1);
1227: }
1228:
1229: static int
1230: mdoc_ad_pre(MDOC_ARGS)
1231: {
1232: struct htmlpair tag;
1233:
1.23 kristaps 1234: PAIR_CLASS_INIT(&tag, "addr");
1.133 kristaps 1235: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1236: return(1);
1237: }
1238:
1239: static int
1240: mdoc_an_pre(MDOC_ARGS)
1241: {
1242: struct htmlpair tag;
1243:
1.200 schwarze 1244: if (n->norm->An.auth == AUTH_split) {
1245: h->flags &= ~HTML_NOSPLIT;
1246: h->flags |= HTML_SPLIT;
1247: return(0);
1248: }
1249: if (n->norm->An.auth == AUTH_nosplit) {
1250: h->flags &= ~HTML_SPLIT;
1251: h->flags |= HTML_NOSPLIT;
1252: return(0);
1253: }
1254:
1255: if (n->child == NULL)
1256: return(0);
1257:
1258: if (h->flags & HTML_SPLIT)
1259: print_otag(h, TAG_BR, 0, NULL);
1260:
1261: if (n->sec == SEC_AUTHORS && ! (h->flags & HTML_NOSPLIT))
1262: h->flags |= HTML_SPLIT;
1.19 kristaps 1263:
1.23 kristaps 1264: PAIR_CLASS_INIT(&tag, "author");
1.1 kristaps 1265: print_otag(h, TAG_SPAN, 1, &tag);
1266: return(1);
1267: }
1268:
1269: static int
1270: mdoc_cd_pre(MDOC_ARGS)
1271: {
1272: struct htmlpair tag;
1273:
1.78 kristaps 1274: synopsis_pre(h, n);
1.23 kristaps 1275: PAIR_CLASS_INIT(&tag, "config");
1.132 kristaps 1276: print_otag(h, TAG_B, 1, &tag);
1.1 kristaps 1277: return(1);
1278: }
1279:
1280: static int
1281: mdoc_dv_pre(MDOC_ARGS)
1282: {
1283: struct htmlpair tag;
1284:
1.23 kristaps 1285: PAIR_CLASS_INIT(&tag, "define");
1.1 kristaps 1286: print_otag(h, TAG_SPAN, 1, &tag);
1287: return(1);
1288: }
1289:
1290: static int
1291: mdoc_ev_pre(MDOC_ARGS)
1292: {
1293: struct htmlpair tag;
1294:
1.23 kristaps 1295: PAIR_CLASS_INIT(&tag, "env");
1.1 kristaps 1296: print_otag(h, TAG_SPAN, 1, &tag);
1297: return(1);
1298: }
1299:
1300: static int
1301: mdoc_er_pre(MDOC_ARGS)
1302: {
1303: struct htmlpair tag;
1304:
1.23 kristaps 1305: PAIR_CLASS_INIT(&tag, "errno");
1.1 kristaps 1306: print_otag(h, TAG_SPAN, 1, &tag);
1307: return(1);
1308: }
1309:
1310: static int
1311: mdoc_fa_pre(MDOC_ARGS)
1312: {
1313: const struct mdoc_node *nn;
1314: struct htmlpair tag;
1315: struct tag *t;
1316:
1.23 kristaps 1317: PAIR_CLASS_INIT(&tag, "farg");
1.1 kristaps 1318: if (n->parent->tok != MDOC_Fo) {
1.133 kristaps 1319: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1320: return(1);
1321: }
1322:
1323: for (nn = n->child; nn; nn = nn->next) {
1.133 kristaps 1324: t = print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1325: print_text(h, nn->string);
1326: print_tagq(h, t);
1.155 kristaps 1327: if (nn->next) {
1328: h->flags |= HTML_NOSPACE;
1.1 kristaps 1329: print_text(h, ",");
1.155 kristaps 1330: }
1.1 kristaps 1331: }
1332:
1.155 kristaps 1333: if (n->child && n->next && n->next->tok == MDOC_Fa) {
1334: h->flags |= HTML_NOSPACE;
1.1 kristaps 1335: print_text(h, ",");
1.155 kristaps 1336: }
1.1 kristaps 1337:
1338: return(0);
1339: }
1340:
1341: static int
1342: mdoc_fd_pre(MDOC_ARGS)
1343: {
1.162 kristaps 1344: struct htmlpair tag[2];
1345: char buf[BUFSIZ];
1346: size_t sz;
1347: int i;
1348: struct tag *t;
1.1 kristaps 1349:
1.78 kristaps 1350: synopsis_pre(h, n);
1351:
1.162 kristaps 1352: if (NULL == (n = n->child))
1353: return(0);
1354:
1355: assert(MDOC_TEXT == n->type);
1356:
1357: if (strcmp(n->string, "#include")) {
1358: PAIR_CLASS_INIT(&tag[0], "macro");
1359: print_otag(h, TAG_B, 1, tag);
1360: return(1);
1361: }
1362:
1363: PAIR_CLASS_INIT(&tag[0], "includes");
1364: print_otag(h, TAG_B, 1, tag);
1365: print_text(h, n->string);
1366:
1367: if (NULL != (n = n->next)) {
1368: assert(MDOC_TEXT == n->type);
1.190 schwarze 1369:
1370: /*
1371: * XXX This is broken and not easy to fix.
1372: * When using -Oincludes, truncation may occur.
1373: * Dynamic allocation wouldn't help because
1374: * passing long strings to buffmt_includes()
1375: * does not work either.
1376: */
1377:
1.188 schwarze 1378: strlcpy(buf, '<' == *n->string || '"' == *n->string ?
1379: n->string + 1 : n->string, BUFSIZ);
1.162 kristaps 1380:
1381: sz = strlen(buf);
1382: if (sz && ('>' == buf[sz - 1] || '"' == buf[sz - 1]))
1383: buf[sz - 1] = '\0';
1384:
1385: PAIR_CLASS_INIT(&tag[0], "link-includes");
1.188 schwarze 1386:
1.162 kristaps 1387: i = 1;
1388: if (h->base_includes) {
1389: buffmt_includes(h, buf);
1390: PAIR_HREF_INIT(&tag[i], h->buf);
1391: i++;
1.188 schwarze 1392: }
1.162 kristaps 1393:
1394: t = print_otag(h, TAG_A, i, tag);
1395: print_text(h, n->string);
1396: print_tagq(h, t);
1397:
1398: n = n->next;
1399: }
1400:
1401: for ( ; n; n = n->next) {
1402: assert(MDOC_TEXT == n->type);
1403: print_text(h, n->string);
1404: }
1405:
1406: return(0);
1.1 kristaps 1407: }
1408:
1409: static int
1410: mdoc_vt_pre(MDOC_ARGS)
1411: {
1.23 kristaps 1412: struct htmlpair tag;
1.1 kristaps 1413:
1.78 kristaps 1414: if (MDOC_BLOCK == n->type) {
1415: synopsis_pre(h, n);
1.54 kristaps 1416: return(1);
1.78 kristaps 1417: } else if (MDOC_ELEM == n->type) {
1418: synopsis_pre(h, n);
1.54 kristaps 1419: } else if (MDOC_HEAD == n->type)
1420: return(0);
1.1 kristaps 1421:
1.23 kristaps 1422: PAIR_CLASS_INIT(&tag, "type");
1.1 kristaps 1423: print_otag(h, TAG_SPAN, 1, &tag);
1424: return(1);
1425: }
1426:
1427: static int
1428: mdoc_ft_pre(MDOC_ARGS)
1429: {
1.23 kristaps 1430: struct htmlpair tag;
1.1 kristaps 1431:
1.78 kristaps 1432: synopsis_pre(h, n);
1.23 kristaps 1433: PAIR_CLASS_INIT(&tag, "ftype");
1.133 kristaps 1434: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1435: return(1);
1436: }
1437:
1438: static int
1439: mdoc_fn_pre(MDOC_ARGS)
1440: {
1.157 kristaps 1441: struct tag *t;
1442: struct htmlpair tag[2];
1443: char nbuf[BUFSIZ];
1444: const char *sp, *ep;
1445: int sz, i, pretty;
1.1 kristaps 1446:
1.157 kristaps 1447: pretty = MDOC_SYNPRETTY & n->flags;
1.78 kristaps 1448: synopsis_pre(h, n);
1.1 kristaps 1449:
1.7 kristaps 1450: /* Split apart into type and name. */
1451: assert(n->child->string);
1452: sp = n->child->string;
1.19 kristaps 1453:
1.26 kristaps 1454: ep = strchr(sp, ' ');
1455: if (NULL != ep) {
1.23 kristaps 1456: PAIR_CLASS_INIT(&tag[0], "ftype");
1.133 kristaps 1457: t = print_otag(h, TAG_I, 1, tag);
1.188 schwarze 1458:
1.19 kristaps 1459: while (ep) {
1460: sz = MIN((int)(ep - sp), BUFSIZ - 1);
1461: (void)memcpy(nbuf, sp, (size_t)sz);
1462: nbuf[sz] = '\0';
1463: print_text(h, nbuf);
1464: sp = ++ep;
1465: ep = strchr(sp, ' ');
1466: }
1467: print_tagq(h, t);
1.7 kristaps 1468: }
1.1 kristaps 1469:
1.23 kristaps 1470: PAIR_CLASS_INIT(&tag[0], "fname");
1.57 kristaps 1471:
1472: /*
1473: * FIXME: only refer to IDs that we know exist.
1474: */
1475:
1476: #if 0
1.87 kristaps 1477: if (MDOC_SYNPRETTY & n->flags) {
1.57 kristaps 1478: nbuf[0] = '\0';
1479: html_idcat(nbuf, sp, BUFSIZ);
1480: PAIR_ID_INIT(&tag[1], nbuf);
1481: } else {
1482: strlcpy(nbuf, "#", BUFSIZ);
1483: html_idcat(nbuf, sp, BUFSIZ);
1484: PAIR_HREF_INIT(&tag[1], nbuf);
1485: }
1486: #endif
1487:
1.132 kristaps 1488: t = print_otag(h, TAG_B, 1, tag);
1.7 kristaps 1489:
1.190 schwarze 1490: if (sp)
1491: print_text(h, sp);
1.7 kristaps 1492:
1.1 kristaps 1493: print_tagq(h, t);
1494:
1495: h->flags |= HTML_NOSPACE;
1496: print_text(h, "(");
1.163 kristaps 1497: h->flags |= HTML_NOSPACE;
1.1 kristaps 1498:
1.168 kristaps 1499: PAIR_CLASS_INIT(&tag[0], "farg");
1.23 kristaps 1500: bufinit(h);
1501: bufcat_style(h, "white-space", "nowrap");
1502: PAIR_STYLE_INIT(&tag[1], h);
1503:
1.157 kristaps 1504: for (n = n->child->next; n; n = n->next) {
1.23 kristaps 1505: i = 1;
1.87 kristaps 1506: if (MDOC_SYNPRETTY & n->flags)
1.23 kristaps 1507: i = 2;
1.133 kristaps 1508: t = print_otag(h, TAG_I, i, tag);
1.157 kristaps 1509: print_text(h, n->string);
1.1 kristaps 1510: print_tagq(h, t);
1.157 kristaps 1511: if (n->next) {
1.155 kristaps 1512: h->flags |= HTML_NOSPACE;
1.1 kristaps 1513: print_text(h, ",");
1.155 kristaps 1514: }
1.1 kristaps 1515: }
1516:
1.155 kristaps 1517: h->flags |= HTML_NOSPACE;
1.1 kristaps 1518: print_text(h, ")");
1.155 kristaps 1519:
1.157 kristaps 1520: if (pretty) {
1.155 kristaps 1521: h->flags |= HTML_NOSPACE;
1.1 kristaps 1522: print_text(h, ";");
1.155 kristaps 1523: }
1.99 kristaps 1524:
1525: return(0);
1526: }
1527:
1528: static int
1529: mdoc_sm_pre(MDOC_ARGS)
1530: {
1531:
1.192 schwarze 1532: if (NULL == n->child)
1533: h->flags ^= HTML_NONOSPACE;
1534: else if (0 == strcmp("on", n->child->string))
1.99 kristaps 1535: h->flags &= ~HTML_NONOSPACE;
1.192 schwarze 1536: else
1.99 kristaps 1537: h->flags |= HTML_NONOSPACE;
1.192 schwarze 1538:
1539: if ( ! (HTML_NONOSPACE & h->flags))
1540: h->flags &= ~HTML_NOSPACE;
1.1 kristaps 1541:
1542: return(0);
1543: }
1544:
1.120 kristaps 1545: static int
1.191 schwarze 1546: mdoc_skip_pre(MDOC_ARGS)
1.187 schwarze 1547: {
1548:
1549: return(0);
1550: }
1551:
1552: static int
1.120 kristaps 1553: mdoc_pp_pre(MDOC_ARGS)
1554: {
1555:
1.206 kristaps 1556: print_paragraph(h);
1.120 kristaps 1557: return(0);
1558: }
1.1 kristaps 1559:
1560: static int
1561: mdoc_sp_pre(MDOC_ARGS)
1562: {
1.120 kristaps 1563: struct roffsu su;
1.23 kristaps 1564: struct htmlpair tag;
1.1 kristaps 1565:
1.120 kristaps 1566: SCALE_VS_INIT(&su, 1);
1567:
1568: if (MDOC_sp == n->tok) {
1.171 kristaps 1569: if (NULL != (n = n->child))
1570: if ( ! a2roffsu(n->string, &su, SCALE_VS))
1571: SCALE_VS_INIT(&su, atoi(n->string));
1.120 kristaps 1572: } else
1.194 schwarze 1573: su.scale = 0.0;
1.1 kristaps 1574:
1.168 kristaps 1575: bufinit(h);
1.23 kristaps 1576: bufcat_su(h, "height", &su);
1577: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 1578: print_otag(h, TAG_DIV, 1, &tag);
1.120 kristaps 1579:
1.42 kristaps 1580: /* So the div isn't empty: */
1581: print_text(h, "\\~");
1582:
1583: return(0);
1.1 kristaps 1584:
1585: }
1.2 kristaps 1586:
1587: static int
1588: mdoc_lk_pre(MDOC_ARGS)
1589: {
1.158 kristaps 1590: struct htmlpair tag[2];
1591:
1592: if (NULL == (n = n->child))
1593: return(0);
1.2 kristaps 1594:
1.158 kristaps 1595: assert(MDOC_TEXT == n->type);
1.2 kristaps 1596:
1.23 kristaps 1597: PAIR_CLASS_INIT(&tag[0], "link-ext");
1.158 kristaps 1598: PAIR_HREF_INIT(&tag[1], n->string);
1599:
1.2 kristaps 1600: print_otag(h, TAG_A, 2, tag);
1601:
1.170 kristaps 1602: if (NULL == n->next)
1603: print_text(h, n->string);
1604:
1605: for (n = n->next; n; n = n->next)
1.158 kristaps 1606: print_text(h, n->string);
1.2 kristaps 1607:
1608: return(0);
1609: }
1610:
1611: static int
1612: mdoc_mt_pre(MDOC_ARGS)
1613: {
1.159 kristaps 1614: struct htmlpair tag[2];
1615: struct tag *t;
1.2 kristaps 1616:
1.23 kristaps 1617: PAIR_CLASS_INIT(&tag[0], "link-mail");
1.2 kristaps 1618:
1.159 kristaps 1619: for (n = n->child; n; n = n->next) {
1620: assert(MDOC_TEXT == n->type);
1621:
1.16 kristaps 1622: bufinit(h);
1623: bufcat(h, "mailto:");
1.159 kristaps 1624: bufcat(h, n->string);
1625:
1.57 kristaps 1626: PAIR_HREF_INIT(&tag[1], h->buf);
1.2 kristaps 1627: t = print_otag(h, TAG_A, 2, tag);
1.159 kristaps 1628: print_text(h, n->string);
1.2 kristaps 1629: print_tagq(h, t);
1630: }
1.188 schwarze 1631:
1.2 kristaps 1632: return(0);
1633: }
1.4 kristaps 1634:
1635: static int
1636: mdoc_fo_pre(MDOC_ARGS)
1637: {
1.77 kristaps 1638: struct htmlpair tag;
1639: struct tag *t;
1.4 kristaps 1640:
1641: if (MDOC_BODY == n->type) {
1642: h->flags |= HTML_NOSPACE;
1643: print_text(h, "(");
1644: h->flags |= HTML_NOSPACE;
1645: return(1);
1.77 kristaps 1646: } else if (MDOC_BLOCK == n->type) {
1.78 kristaps 1647: synopsis_pre(h, n);
1.4 kristaps 1648: return(1);
1.57 kristaps 1649: }
1.4 kristaps 1650:
1.77 kristaps 1651: /* XXX: we drop non-initial arguments as per groff. */
1652:
1653: assert(n->child);
1654: assert(n->child->string);
1655:
1.23 kristaps 1656: PAIR_CLASS_INIT(&tag, "fname");
1.139 kristaps 1657: t = print_otag(h, TAG_B, 1, &tag);
1.77 kristaps 1658: print_text(h, n->child->string);
1659: print_tagq(h, t);
1660: return(0);
1.4 kristaps 1661: }
1662:
1663: static void
1664: mdoc_fo_post(MDOC_ARGS)
1665: {
1.78 kristaps 1666:
1.4 kristaps 1667: if (MDOC_BODY != n->type)
1668: return;
1.155 kristaps 1669: h->flags |= HTML_NOSPACE;
1.4 kristaps 1670: print_text(h, ")");
1.155 kristaps 1671: h->flags |= HTML_NOSPACE;
1.4 kristaps 1672: print_text(h, ";");
1673: }
1674:
1675: static int
1676: mdoc_in_pre(MDOC_ARGS)
1677: {
1.156 kristaps 1678: struct tag *t;
1679: struct htmlpair tag[2];
1680: int i;
1.34 kristaps 1681:
1.78 kristaps 1682: synopsis_pre(h, n);
1683:
1.23 kristaps 1684: PAIR_CLASS_INIT(&tag[0], "includes");
1.132 kristaps 1685: print_otag(h, TAG_B, 1, tag);
1.4 kristaps 1686:
1.156 kristaps 1687: /*
1688: * The first argument of the `In' gets special treatment as
1689: * being a linked value. Subsequent values are printed
1690: * afterward. groff does similarly. This also handles the case
1691: * of no children.
1692: */
1693:
1.87 kristaps 1694: if (MDOC_SYNPRETTY & n->flags && MDOC_LINE & n->flags)
1.4 kristaps 1695: print_text(h, "#include");
1696:
1697: print_text(h, "<");
1698: h->flags |= HTML_NOSPACE;
1699:
1.156 kristaps 1700: if (NULL != (n = n->child)) {
1701: assert(MDOC_TEXT == n->type);
1702:
1.23 kristaps 1703: PAIR_CLASS_INIT(&tag[0], "link-includes");
1.156 kristaps 1704:
1.23 kristaps 1705: i = 1;
1.17 kristaps 1706: if (h->base_includes) {
1.156 kristaps 1707: buffmt_includes(h, n->string);
1.161 kristaps 1708: PAIR_HREF_INIT(&tag[i], h->buf);
1709: i++;
1.188 schwarze 1710: }
1.156 kristaps 1711:
1.17 kristaps 1712: t = print_otag(h, TAG_A, i, tag);
1.156 kristaps 1713: print_text(h, n->string);
1.17 kristaps 1714: print_tagq(h, t);
1.156 kristaps 1715:
1716: n = n->next;
1.17 kristaps 1717: }
1.4 kristaps 1718:
1719: h->flags |= HTML_NOSPACE;
1720: print_text(h, ">");
1.156 kristaps 1721:
1722: for ( ; n; n = n->next) {
1723: assert(MDOC_TEXT == n->type);
1724: print_text(h, n->string);
1725: }
1.4 kristaps 1726:
1727: return(0);
1728: }
1729:
1730: static int
1731: mdoc_ic_pre(MDOC_ARGS)
1732: {
1733: struct htmlpair tag;
1734:
1.23 kristaps 1735: PAIR_CLASS_INIT(&tag, "cmd");
1.132 kristaps 1736: print_otag(h, TAG_B, 1, &tag);
1.4 kristaps 1737: return(1);
1738: }
1739:
1740: static int
1741: mdoc_rv_pre(MDOC_ARGS)
1742: {
1.159 kristaps 1743: struct htmlpair tag;
1744: struct tag *t;
1745: int nchild;
1.4 kristaps 1746:
1.127 kristaps 1747: if (n->prev)
1748: print_otag(h, TAG_BR, 0, NULL);
1749:
1.160 kristaps 1750: PAIR_CLASS_INIT(&tag, "fname");
1751:
1.193 schwarze 1752: nchild = n->nchild;
1753: if (nchild > 0) {
1754: print_text(h, "The");
1.4 kristaps 1755:
1.193 schwarze 1756: for (n = n->child; n; n = n->next) {
1757: t = print_otag(h, TAG_B, 1, &tag);
1758: print_text(h, n->string);
1759: print_tagq(h, t);
1.159 kristaps 1760:
1.193 schwarze 1761: h->flags |= HTML_NOSPACE;
1762: print_text(h, "()");
1.160 kristaps 1763:
1.193 schwarze 1764: if (n->next == NULL)
1765: continue;
1.159 kristaps 1766:
1.193 schwarze 1767: if (nchild > 2) {
1768: h->flags |= HTML_NOSPACE;
1769: print_text(h, ",");
1770: }
1771: if (n->next->next == NULL)
1772: print_text(h, "and");
1.159 kristaps 1773: }
1.4 kristaps 1774:
1.193 schwarze 1775: if (nchild > 1)
1776: print_text(h, "functions return");
1777: else
1778: print_text(h, "function returns");
1.4 kristaps 1779:
1.193 schwarze 1780: print_text(h, "the value\\~0 if successful;");
1781: } else
1782: print_text(h, "Upon successful completion,"
1783: " the value\\~0 is returned;");
1.4 kristaps 1784:
1.193 schwarze 1785: print_text(h, "otherwise the value\\~\\-1 is returned"
1786: " and the global variable");
1.4 kristaps 1787:
1.23 kristaps 1788: PAIR_CLASS_INIT(&tag, "var");
1.132 kristaps 1789: t = print_otag(h, TAG_B, 1, &tag);
1.4 kristaps 1790: print_text(h, "errno");
1791: print_tagq(h, t);
1.188 schwarze 1792: print_text(h, "is set to indicate the error.");
1.4 kristaps 1793: return(0);
1794: }
1795:
1796: static int
1797: mdoc_va_pre(MDOC_ARGS)
1798: {
1799: struct htmlpair tag;
1800:
1.23 kristaps 1801: PAIR_CLASS_INIT(&tag, "var");
1.132 kristaps 1802: print_otag(h, TAG_B, 1, &tag);
1.4 kristaps 1803: return(1);
1804: }
1805:
1806: static int
1.5 kristaps 1807: mdoc_ap_pre(MDOC_ARGS)
1808: {
1.188 schwarze 1809:
1.5 kristaps 1810: h->flags |= HTML_NOSPACE;
1811: print_text(h, "\\(aq");
1812: h->flags |= HTML_NOSPACE;
1813: return(1);
1814: }
1815:
1816: static int
1817: mdoc_bf_pre(MDOC_ARGS)
1818: {
1.23 kristaps 1819: struct htmlpair tag[2];
1820: struct roffsu su;
1.5 kristaps 1821:
1822: if (MDOC_HEAD == n->type)
1823: return(0);
1.92 kristaps 1824: else if (MDOC_BODY != n->type)
1.5 kristaps 1825: return(1);
1826:
1.198 schwarze 1827: if (FONT_Em == n->norm->Bf.font)
1828: PAIR_CLASS_INIT(&tag[0], "emph");
1829: else if (FONT_Sy == n->norm->Bf.font)
1.92 kristaps 1830: PAIR_CLASS_INIT(&tag[0], "symb");
1.188 schwarze 1831: else if (FONT_Li == n->norm->Bf.font)
1.92 kristaps 1832: PAIR_CLASS_INIT(&tag[0], "lit");
1833: else
1834: PAIR_CLASS_INIT(&tag[0], "none");
1.5 kristaps 1835:
1.188 schwarze 1836: /*
1.92 kristaps 1837: * We want this to be inline-formatted, but needs to be div to
1.188 schwarze 1838: * accept block children.
1.92 kristaps 1839: */
1.168 kristaps 1840: bufinit(h);
1.23 kristaps 1841: bufcat_style(h, "display", "inline");
1842: SCALE_HS_INIT(&su, 1);
1.92 kristaps 1843: /* Needs a left-margin for spacing. */
1844: bufcat_su(h, "margin-left", &su);
1.23 kristaps 1845: PAIR_STYLE_INIT(&tag[1], h);
1.5 kristaps 1846: print_otag(h, TAG_DIV, 2, tag);
1847: return(1);
1848: }
1849:
1850: static int
1851: mdoc_ms_pre(MDOC_ARGS)
1852: {
1853: struct htmlpair tag;
1854:
1.23 kristaps 1855: PAIR_CLASS_INIT(&tag, "symb");
1.5 kristaps 1856: print_otag(h, TAG_SPAN, 1, &tag);
1857: return(1);
1858: }
1859:
1860: static int
1.110 schwarze 1861: mdoc_igndelim_pre(MDOC_ARGS)
1.5 kristaps 1862: {
1863:
1864: h->flags |= HTML_IGNDELIM;
1865: return(1);
1866: }
1867:
1868: static void
1869: mdoc_pf_post(MDOC_ARGS)
1870: {
1871:
1872: h->flags |= HTML_NOSPACE;
1873: }
1874:
1875: static int
1876: mdoc_rs_pre(MDOC_ARGS)
1877: {
1.23 kristaps 1878: struct htmlpair tag;
1.5 kristaps 1879:
1880: if (MDOC_BLOCK != n->type)
1881: return(1);
1882:
1.120 kristaps 1883: if (n->prev && SEC_SEE_ALSO == n->sec)
1.206 kristaps 1884: print_paragraph(h);
1.5 kristaps 1885:
1.23 kristaps 1886: PAIR_CLASS_INIT(&tag, "ref");
1.8 kristaps 1887: print_otag(h, TAG_SPAN, 1, &tag);
1.210 schwarze 1888: return(1);
1889: }
1890:
1891: static int
1892: mdoc_no_pre(MDOC_ARGS)
1893: {
1894: struct htmlpair tag;
1895:
1896: PAIR_CLASS_INIT(&tag, "none");
1897: print_otag(h, TAG_CODE, 1, &tag);
1.5 kristaps 1898: return(1);
1899: }
1.6 kristaps 1900:
1901: static int
1902: mdoc_li_pre(MDOC_ARGS)
1903: {
1904: struct htmlpair tag;
1905:
1.23 kristaps 1906: PAIR_CLASS_INIT(&tag, "lit");
1.176 kristaps 1907: print_otag(h, TAG_CODE, 1, &tag);
1.6 kristaps 1908: return(1);
1909: }
1910:
1911: static int
1912: mdoc_sy_pre(MDOC_ARGS)
1913: {
1914: struct htmlpair tag;
1915:
1.23 kristaps 1916: PAIR_CLASS_INIT(&tag, "symb");
1.6 kristaps 1917: print_otag(h, TAG_SPAN, 1, &tag);
1918: return(1);
1919: }
1920:
1921: static int
1922: mdoc_bt_pre(MDOC_ARGS)
1923: {
1924:
1925: print_text(h, "is currently in beta test.");
1926: return(0);
1927: }
1928:
1929: static int
1930: mdoc_ud_pre(MDOC_ARGS)
1931: {
1932:
1933: print_text(h, "currently under development.");
1934: return(0);
1935: }
1936:
1937: static int
1938: mdoc_lb_pre(MDOC_ARGS)
1939: {
1940: struct htmlpair tag;
1941:
1.127 kristaps 1942: if (SEC_LIBRARY == n->sec && MDOC_LINE & n->flags && n->prev)
1943: print_otag(h, TAG_BR, 0, NULL);
1944:
1.23 kristaps 1945: PAIR_CLASS_INIT(&tag, "lib");
1.6 kristaps 1946: print_otag(h, TAG_SPAN, 1, &tag);
1947: return(1);
1948: }
1.10 kristaps 1949:
1950: static int
1951: mdoc__x_pre(MDOC_ARGS)
1952: {
1.38 kristaps 1953: struct htmlpair tag[2];
1.133 kristaps 1954: enum htmltag t;
1955:
1956: t = TAG_SPAN;
1.37 kristaps 1957:
1.10 kristaps 1958: switch (n->tok) {
1.188 schwarze 1959: case MDOC__A:
1.38 kristaps 1960: PAIR_CLASS_INIT(&tag[0], "ref-auth");
1.103 kristaps 1961: if (n->prev && MDOC__A == n->prev->tok)
1962: if (NULL == n->next || MDOC__A != n->next->tok)
1963: print_text(h, "and");
1.10 kristaps 1964: break;
1.188 schwarze 1965: case MDOC__B:
1.38 kristaps 1966: PAIR_CLASS_INIT(&tag[0], "ref-book");
1.133 kristaps 1967: t = TAG_I;
1.10 kristaps 1968: break;
1.188 schwarze 1969: case MDOC__C:
1.38 kristaps 1970: PAIR_CLASS_INIT(&tag[0], "ref-city");
1.10 kristaps 1971: break;
1.188 schwarze 1972: case MDOC__D:
1.38 kristaps 1973: PAIR_CLASS_INIT(&tag[0], "ref-date");
1.10 kristaps 1974: break;
1.188 schwarze 1975: case MDOC__I:
1.38 kristaps 1976: PAIR_CLASS_INIT(&tag[0], "ref-issue");
1.133 kristaps 1977: t = TAG_I;
1.10 kristaps 1978: break;
1.188 schwarze 1979: case MDOC__J:
1.38 kristaps 1980: PAIR_CLASS_INIT(&tag[0], "ref-jrnl");
1.133 kristaps 1981: t = TAG_I;
1.10 kristaps 1982: break;
1.188 schwarze 1983: case MDOC__N:
1.38 kristaps 1984: PAIR_CLASS_INIT(&tag[0], "ref-num");
1.10 kristaps 1985: break;
1.188 schwarze 1986: case MDOC__O:
1.38 kristaps 1987: PAIR_CLASS_INIT(&tag[0], "ref-opt");
1.10 kristaps 1988: break;
1.188 schwarze 1989: case MDOC__P:
1.38 kristaps 1990: PAIR_CLASS_INIT(&tag[0], "ref-page");
1.10 kristaps 1991: break;
1.188 schwarze 1992: case MDOC__Q:
1.38 kristaps 1993: PAIR_CLASS_INIT(&tag[0], "ref-corp");
1.10 kristaps 1994: break;
1.188 schwarze 1995: case MDOC__R:
1.38 kristaps 1996: PAIR_CLASS_INIT(&tag[0], "ref-rep");
1.10 kristaps 1997: break;
1.188 schwarze 1998: case MDOC__T:
1.38 kristaps 1999: PAIR_CLASS_INIT(&tag[0], "ref-title");
1.10 kristaps 2000: break;
1.188 schwarze 2001: case MDOC__U:
1.38 kristaps 2002: PAIR_CLASS_INIT(&tag[0], "link-ref");
2003: break;
1.188 schwarze 2004: case MDOC__V:
1.38 kristaps 2005: PAIR_CLASS_INIT(&tag[0], "ref-vol");
1.10 kristaps 2006: break;
2007: default:
2008: abort();
2009: /* NOTREACHED */
2010: }
2011:
1.38 kristaps 2012: if (MDOC__U != n->tok) {
1.133 kristaps 2013: print_otag(h, t, 1, tag);
1.38 kristaps 2014: return(1);
2015: }
2016:
2017: PAIR_HREF_INIT(&tag[1], n->child->string);
2018: print_otag(h, TAG_A, 2, tag);
1.103 kristaps 2019:
1.10 kristaps 2020: return(1);
2021: }
2022:
2023: static void
2024: mdoc__x_post(MDOC_ARGS)
2025: {
1.103 kristaps 2026:
2027: if (MDOC__A == n->tok && n->next && MDOC__A == n->next->tok)
2028: if (NULL == n->next->next || MDOC__A != n->next->next->tok)
2029: if (NULL == n->prev || MDOC__A != n->prev->tok)
2030: return;
1.10 kristaps 2031:
1.61 kristaps 2032: /* TODO: %U */
2033:
1.106 kristaps 2034: if (NULL == n->parent || MDOC_Rs != n->parent->tok)
2035: return;
2036:
1.155 kristaps 2037: h->flags |= HTML_NOSPACE;
1.10 kristaps 2038: print_text(h, n->next ? "," : ".");
1.94 kristaps 2039: }
2040:
2041: static int
2042: mdoc_bk_pre(MDOC_ARGS)
2043: {
2044:
2045: switch (n->type) {
1.188 schwarze 2046: case MDOC_BLOCK:
1.94 kristaps 2047: break;
1.188 schwarze 2048: case MDOC_HEAD:
1.94 kristaps 2049: return(0);
1.188 schwarze 2050: case MDOC_BODY:
1.131 kristaps 2051: if (n->parent->args || 0 == n->prev->nchild)
2052: h->flags |= HTML_PREKEEP;
1.94 kristaps 2053: break;
2054: default:
2055: abort();
2056: /* NOTREACHED */
2057: }
2058:
2059: return(1);
2060: }
2061:
2062: static void
2063: mdoc_bk_post(MDOC_ARGS)
2064: {
2065:
2066: if (MDOC_BODY == n->type)
2067: h->flags &= ~(HTML_KEEP | HTML_PREKEEP);
1.10 kristaps 2068: }
1.107 kristaps 2069:
2070: static int
2071: mdoc_quote_pre(MDOC_ARGS)
2072: {
2073: struct htmlpair tag;
2074:
2075: if (MDOC_BODY != n->type)
2076: return(1);
2077:
2078: switch (n->tok) {
1.188 schwarze 2079: case MDOC_Ao:
1.107 kristaps 2080: /* FALLTHROUGH */
1.188 schwarze 2081: case MDOC_Aq:
1.211 schwarze 2082: print_text(h, n->parent->prev != NULL &&
2083: n->parent->prev->tok == MDOC_An ? "<" : "\\(la");
1.107 kristaps 2084: break;
1.188 schwarze 2085: case MDOC_Bro:
1.107 kristaps 2086: /* FALLTHROUGH */
1.188 schwarze 2087: case MDOC_Brq:
1.107 kristaps 2088: print_text(h, "\\(lC");
2089: break;
1.188 schwarze 2090: case MDOC_Bo:
1.107 kristaps 2091: /* FALLTHROUGH */
1.188 schwarze 2092: case MDOC_Bq:
1.107 kristaps 2093: print_text(h, "\\(lB");
2094: break;
1.188 schwarze 2095: case MDOC_Oo:
1.107 kristaps 2096: /* FALLTHROUGH */
1.188 schwarze 2097: case MDOC_Op:
1.107 kristaps 2098: print_text(h, "\\(lB");
1.109 kristaps 2099: h->flags |= HTML_NOSPACE;
1.107 kristaps 2100: PAIR_CLASS_INIT(&tag, "opt");
2101: print_otag(h, TAG_SPAN, 1, &tag);
2102: break;
1.191 schwarze 2103: case MDOC_En:
2104: if (NULL == n->norm->Es ||
2105: NULL == n->norm->Es->child)
2106: return(1);
2107: print_text(h, n->norm->Es->child->string);
2108: break;
1.188 schwarze 2109: case MDOC_Eo:
1.182 schwarze 2110: break;
1.188 schwarze 2111: case MDOC_Do:
1.107 kristaps 2112: /* FALLTHROUGH */
1.188 schwarze 2113: case MDOC_Dq:
1.107 kristaps 2114: /* FALLTHROUGH */
1.188 schwarze 2115: case MDOC_Qo:
1.107 kristaps 2116: /* FALLTHROUGH */
1.188 schwarze 2117: case MDOC_Qq:
1.107 kristaps 2118: print_text(h, "\\(lq");
2119: break;
1.188 schwarze 2120: case MDOC_Po:
1.107 kristaps 2121: /* FALLTHROUGH */
1.188 schwarze 2122: case MDOC_Pq:
1.107 kristaps 2123: print_text(h, "(");
2124: break;
1.188 schwarze 2125: case MDOC_Ql:
1.178 kristaps 2126: print_text(h, "\\(oq");
2127: h->flags |= HTML_NOSPACE;
2128: PAIR_CLASS_INIT(&tag, "lit");
2129: print_otag(h, TAG_CODE, 1, &tag);
2130: break;
1.188 schwarze 2131: case MDOC_So:
1.107 kristaps 2132: /* FALLTHROUGH */
1.188 schwarze 2133: case MDOC_Sq:
1.107 kristaps 2134: print_text(h, "\\(oq");
2135: break;
2136: default:
2137: abort();
2138: /* NOTREACHED */
2139: }
2140:
2141: h->flags |= HTML_NOSPACE;
2142: return(1);
2143: }
2144:
2145: static void
2146: mdoc_quote_post(MDOC_ARGS)
2147: {
2148:
1.213 ! schwarze 2149: if (n->type != MDOC_BODY && n->type != MDOC_ELEM)
1.107 kristaps 2150: return;
2151:
1.213 ! schwarze 2152: if ( ! (n->tok == MDOC_En ||
! 2153: (n->tok == MDOC_Eo && n->end == ENDBODY_SPACE)))
1.191 schwarze 2154: h->flags |= HTML_NOSPACE;
1.107 kristaps 2155:
2156: switch (n->tok) {
1.188 schwarze 2157: case MDOC_Ao:
1.107 kristaps 2158: /* FALLTHROUGH */
1.188 schwarze 2159: case MDOC_Aq:
1.211 schwarze 2160: print_text(h, n->parent->prev != NULL &&
2161: n->parent->prev->tok == MDOC_An ? ">" : "\\(ra");
1.107 kristaps 2162: break;
1.188 schwarze 2163: case MDOC_Bro:
1.107 kristaps 2164: /* FALLTHROUGH */
1.188 schwarze 2165: case MDOC_Brq:
1.107 kristaps 2166: print_text(h, "\\(rC");
2167: break;
1.188 schwarze 2168: case MDOC_Oo:
1.107 kristaps 2169: /* FALLTHROUGH */
1.188 schwarze 2170: case MDOC_Op:
1.107 kristaps 2171: /* FALLTHROUGH */
1.188 schwarze 2172: case MDOC_Bo:
1.107 kristaps 2173: /* FALLTHROUGH */
1.188 schwarze 2174: case MDOC_Bq:
1.107 kristaps 2175: print_text(h, "\\(rB");
1.191 schwarze 2176: break;
2177: case MDOC_En:
2178: if (NULL != n->norm->Es &&
2179: NULL != n->norm->Es->child &&
2180: NULL != n->norm->Es->child->next) {
2181: h->flags |= HTML_NOSPACE;
2182: print_text(h, n->norm->Es->child->next->string);
2183: }
1.182 schwarze 2184: break;
1.188 schwarze 2185: case MDOC_Eo:
1.107 kristaps 2186: break;
1.188 schwarze 2187: case MDOC_Qo:
1.107 kristaps 2188: /* FALLTHROUGH */
1.188 schwarze 2189: case MDOC_Qq:
1.107 kristaps 2190: /* FALLTHROUGH */
1.188 schwarze 2191: case MDOC_Do:
1.107 kristaps 2192: /* FALLTHROUGH */
1.188 schwarze 2193: case MDOC_Dq:
1.107 kristaps 2194: print_text(h, "\\(rq");
2195: break;
1.188 schwarze 2196: case MDOC_Po:
1.107 kristaps 2197: /* FALLTHROUGH */
1.188 schwarze 2198: case MDOC_Pq:
1.107 kristaps 2199: print_text(h, ")");
2200: break;
1.188 schwarze 2201: case MDOC_Ql:
1.107 kristaps 2202: /* FALLTHROUGH */
1.188 schwarze 2203: case MDOC_So:
1.107 kristaps 2204: /* FALLTHROUGH */
1.188 schwarze 2205: case MDOC_Sq:
1.183 schwarze 2206: print_text(h, "\\(cq");
1.107 kristaps 2207: break;
2208: default:
2209: abort();
2210: /* NOTREACHED */
2211: }
2212: }
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