Annotation of mandoc/mdoc_html.c, Revision 1.345
1.345 ! schwarze 1: /* $Id: mdoc_html.c,v 1.344 2022/06/25 12:44:25 schwarze Exp $ */
1.1 kristaps 2: /*
1.344 schwarze 3: * Copyright (c) 2014-2022 Ingo Schwarze <schwarze@openbsd.org>
1.208 schwarze 4: * Copyright (c) 2008-2011, 2014 Kristaps Dzonsons <kristaps@bsd.lv>
1.344 schwarze 5: * Copyright (c) 2022 Anna Vyalkova <cyber@sysrq.in>
1.1 kristaps 6: *
7: * Permission to use, copy, modify, and distribute this software for any
8: * purpose with or without fee is hereby granted, provided that the above
9: * copyright notice and this permission notice appear in all copies.
10: *
1.227 schwarze 11: * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHORS DISCLAIM ALL WARRANTIES
1.1 kristaps 12: * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
1.227 schwarze 13: * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR
1.1 kristaps 14: * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
15: * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
16: * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
17: * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
1.336 schwarze 18: *
19: * HTML formatter for mdoc(7) used by mandoc(1).
1.1 kristaps 20: */
1.52 kristaps 21: #include "config.h"
22:
1.1 kristaps 23: #include <sys/types.h>
24:
25: #include <assert.h>
26: #include <ctype.h>
27: #include <stdio.h>
28: #include <stdlib.h>
29: #include <string.h>
30: #include <unistd.h>
31:
1.189 schwarze 32: #include "mandoc_aux.h"
1.318 schwarze 33: #include "mandoc.h"
1.227 schwarze 34: #include "roff.h"
1.215 schwarze 35: #include "mdoc.h"
1.23 kristaps 36: #include "out.h"
1.1 kristaps 37: #include "html.h"
1.29 kristaps 38: #include "main.h"
1.1 kristaps 39:
1.229 schwarze 40: #define MDOC_ARGS const struct roff_meta *meta, \
1.228 schwarze 41: struct roff_node *n, \
1.1 kristaps 42: struct html *h
43:
1.52 kristaps 44: #ifndef MIN
45: #define MIN(a,b) ((/*CONSTCOND*/(a)<(b))?(a):(b))
46: #endif
47:
1.311 schwarze 48: struct mdoc_html_act {
1.1 kristaps 49: int (*pre)(MDOC_ARGS);
50: void (*post)(MDOC_ARGS);
51: };
52:
1.296 schwarze 53: static void print_mdoc_head(const struct roff_meta *,
54: struct html *);
1.1 kristaps 55: static void print_mdoc_node(MDOC_ARGS);
56: static void print_mdoc_nodelist(MDOC_ARGS);
1.334 schwarze 57: static void synopsis_pre(struct html *, struct roff_node *);
1.1 kristaps 58:
1.296 schwarze 59: static void mdoc_root_post(const struct roff_meta *,
60: struct html *);
61: static int mdoc_root_pre(const struct roff_meta *,
62: struct html *);
1.1 kristaps 63:
1.10 kristaps 64: static void mdoc__x_post(MDOC_ARGS);
65: static int mdoc__x_pre(MDOC_ARGS);
1.316 schwarze 66: static int mdoc_abort_pre(MDOC_ARGS);
1.1 kristaps 67: static int mdoc_ad_pre(MDOC_ARGS);
68: static int mdoc_an_pre(MDOC_ARGS);
1.5 kristaps 69: static int mdoc_ap_pre(MDOC_ARGS);
1.1 kristaps 70: static int mdoc_ar_pre(MDOC_ARGS);
71: static int mdoc_bd_pre(MDOC_ARGS);
1.5 kristaps 72: static int mdoc_bf_pre(MDOC_ARGS);
1.94 kristaps 73: static void mdoc_bk_post(MDOC_ARGS);
74: static int mdoc_bk_pre(MDOC_ARGS);
1.1 kristaps 75: static int mdoc_bl_pre(MDOC_ARGS);
76: static int mdoc_cd_pre(MDOC_ARGS);
1.336 schwarze 77: static int mdoc_code_pre(MDOC_ARGS);
1.1 kristaps 78: static int mdoc_d1_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);
1.221 schwarze 85: static void mdoc_eo_post(MDOC_ARGS);
86: static int mdoc_eo_pre(MDOC_ARGS);
1.1 kristaps 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);
1.110 schwarze 90: static int mdoc_igndelim_pre(MDOC_ARGS);
1.4 kristaps 91: static int mdoc_in_pre(MDOC_ARGS);
1.1 kristaps 92: static int mdoc_it_pre(MDOC_ARGS);
1.6 kristaps 93: static int mdoc_lb_pre(MDOC_ARGS);
1.2 kristaps 94: static int mdoc_lk_pre(MDOC_ARGS);
95: static int mdoc_mt_pre(MDOC_ARGS);
1.1 kristaps 96: static int mdoc_nd_pre(MDOC_ARGS);
97: static int mdoc_nm_pre(MDOC_ARGS);
1.210 schwarze 98: static int mdoc_no_pre(MDOC_ARGS);
1.1 kristaps 99: static int mdoc_ns_pre(MDOC_ARGS);
100: static int mdoc_pa_pre(MDOC_ARGS);
1.5 kristaps 101: static void mdoc_pf_post(MDOC_ARGS);
1.120 kristaps 102: static int mdoc_pp_pre(MDOC_ARGS);
1.107 kristaps 103: static void mdoc_quote_post(MDOC_ARGS);
104: static int mdoc_quote_pre(MDOC_ARGS);
1.5 kristaps 105: static int mdoc_rs_pre(MDOC_ARGS);
1.1 kristaps 106: static int mdoc_sh_pre(MDOC_ARGS);
1.191 schwarze 107: static int mdoc_skip_pre(MDOC_ARGS);
1.99 kristaps 108: static int mdoc_sm_pre(MDOC_ARGS);
1.1 kristaps 109: static int mdoc_ss_pre(MDOC_ARGS);
1.269 schwarze 110: static int mdoc_st_pre(MDOC_ARGS);
1.1 kristaps 111: static int mdoc_sx_pre(MDOC_ARGS);
1.6 kristaps 112: static int mdoc_sy_pre(MDOC_ARGS);
1.333 schwarze 113: static int mdoc_tg_pre(MDOC_ARGS);
1.4 kristaps 114: static int mdoc_va_pre(MDOC_ARGS);
1.1 kristaps 115: static int mdoc_vt_pre(MDOC_ARGS);
116: static int mdoc_xr_pre(MDOC_ARGS);
117: static int mdoc_xx_pre(MDOC_ARGS);
118:
1.311 schwarze 119: static const struct mdoc_html_act mdoc_html_acts[MDOC_MAX - MDOC_Dd] = {
1.1 kristaps 120: {NULL, NULL}, /* Dd */
121: {NULL, NULL}, /* Dt */
122: {NULL, NULL}, /* Os */
123: {mdoc_sh_pre, NULL }, /* Sh */
1.188 schwarze 124: {mdoc_ss_pre, NULL }, /* Ss */
125: {mdoc_pp_pre, NULL}, /* Pp */
1.1 kristaps 126: {mdoc_d1_pre, NULL}, /* D1 */
127: {mdoc_d1_pre, NULL}, /* Dl */
128: {mdoc_bd_pre, NULL}, /* Bd */
129: {NULL, NULL}, /* Ed */
1.115 kristaps 130: {mdoc_bl_pre, NULL}, /* Bl */
1.1 kristaps 131: {NULL, NULL}, /* El */
132: {mdoc_it_pre, NULL}, /* It */
1.188 schwarze 133: {mdoc_ad_pre, NULL}, /* Ad */
1.1 kristaps 134: {mdoc_an_pre, NULL}, /* An */
1.280 schwarze 135: {mdoc_ap_pre, NULL}, /* Ap */
1.1 kristaps 136: {mdoc_ar_pre, NULL}, /* Ar */
137: {mdoc_cd_pre, NULL}, /* Cd */
1.336 schwarze 138: {mdoc_code_pre, NULL}, /* Cm */
139: {mdoc_code_pre, NULL}, /* Dv */
140: {mdoc_code_pre, NULL}, /* Er */
141: {mdoc_code_pre, NULL}, /* Ev */
1.1 kristaps 142: {mdoc_ex_pre, NULL}, /* Ex */
1.188 schwarze 143: {mdoc_fa_pre, NULL}, /* Fa */
144: {mdoc_fd_pre, NULL}, /* Fd */
1.1 kristaps 145: {mdoc_fl_pre, NULL}, /* Fl */
1.188 schwarze 146: {mdoc_fn_pre, NULL}, /* Fn */
147: {mdoc_ft_pre, NULL}, /* Ft */
1.336 schwarze 148: {mdoc_code_pre, NULL}, /* Ic */
1.188 schwarze 149: {mdoc_in_pre, NULL}, /* In */
1.336 schwarze 150: {mdoc_code_pre, NULL}, /* Li */
1.188 schwarze 151: {mdoc_nd_pre, NULL}, /* Nd */
152: {mdoc_nm_pre, NULL}, /* Nm */
1.107 kristaps 153: {mdoc_quote_pre, mdoc_quote_post}, /* Op */
1.316 schwarze 154: {mdoc_abort_pre, NULL}, /* Ot */
1.1 kristaps 155: {mdoc_pa_pre, NULL}, /* Pa */
1.247 schwarze 156: {mdoc_ex_pre, NULL}, /* Rv */
1.269 schwarze 157: {mdoc_st_pre, NULL}, /* St */
1.4 kristaps 158: {mdoc_va_pre, NULL}, /* Va */
1.188 schwarze 159: {mdoc_vt_pre, NULL}, /* Vt */
1.1 kristaps 160: {mdoc_xr_pre, NULL}, /* Xr */
1.10 kristaps 161: {mdoc__x_pre, mdoc__x_post}, /* %A */
162: {mdoc__x_pre, mdoc__x_post}, /* %B */
163: {mdoc__x_pre, mdoc__x_post}, /* %D */
164: {mdoc__x_pre, mdoc__x_post}, /* %I */
165: {mdoc__x_pre, mdoc__x_post}, /* %J */
166: {mdoc__x_pre, mdoc__x_post}, /* %N */
167: {mdoc__x_pre, mdoc__x_post}, /* %O */
168: {mdoc__x_pre, mdoc__x_post}, /* %P */
169: {mdoc__x_pre, mdoc__x_post}, /* %R */
170: {mdoc__x_pre, mdoc__x_post}, /* %T */
171: {mdoc__x_pre, mdoc__x_post}, /* %V */
1.1 kristaps 172: {NULL, NULL}, /* Ac */
1.107 kristaps 173: {mdoc_quote_pre, mdoc_quote_post}, /* Ao */
174: {mdoc_quote_pre, mdoc_quote_post}, /* Aq */
1.269 schwarze 175: {mdoc_xx_pre, NULL}, /* At */
1.1 kristaps 176: {NULL, NULL}, /* Bc */
1.188 schwarze 177: {mdoc_bf_pre, NULL}, /* Bf */
1.107 kristaps 178: {mdoc_quote_pre, mdoc_quote_post}, /* Bo */
179: {mdoc_quote_pre, mdoc_quote_post}, /* Bq */
1.1 kristaps 180: {mdoc_xx_pre, NULL}, /* Bsx */
1.246 schwarze 181: {mdoc_xx_pre, NULL}, /* Bx */
1.212 schwarze 182: {mdoc_skip_pre, NULL}, /* Db */
1.1 kristaps 183: {NULL, NULL}, /* Dc */
1.107 kristaps 184: {mdoc_quote_pre, mdoc_quote_post}, /* Do */
185: {mdoc_quote_pre, mdoc_quote_post}, /* Dq */
1.55 kristaps 186: {NULL, NULL}, /* Ec */ /* FIXME: no space */
1.1 kristaps 187: {NULL, NULL}, /* Ef */
1.188 schwarze 188: {mdoc_em_pre, NULL}, /* Em */
1.221 schwarze 189: {mdoc_eo_pre, mdoc_eo_post}, /* Eo */
1.1 kristaps 190: {mdoc_xx_pre, NULL}, /* Fx */
1.336 schwarze 191: {mdoc_no_pre, NULL}, /* Ms */
1.210 schwarze 192: {mdoc_no_pre, NULL}, /* No */
1.1 kristaps 193: {mdoc_ns_pre, NULL}, /* Ns */
194: {mdoc_xx_pre, NULL}, /* Nx */
195: {mdoc_xx_pre, NULL}, /* Ox */
196: {NULL, NULL}, /* Pc */
1.110 schwarze 197: {mdoc_igndelim_pre, mdoc_pf_post}, /* Pf */
1.107 kristaps 198: {mdoc_quote_pre, mdoc_quote_post}, /* Po */
199: {mdoc_quote_pre, mdoc_quote_post}, /* Pq */
1.1 kristaps 200: {NULL, NULL}, /* Qc */
1.107 kristaps 201: {mdoc_quote_pre, mdoc_quote_post}, /* Ql */
202: {mdoc_quote_pre, mdoc_quote_post}, /* Qo */
203: {mdoc_quote_pre, mdoc_quote_post}, /* Qq */
1.1 kristaps 204: {NULL, NULL}, /* Re */
1.5 kristaps 205: {mdoc_rs_pre, NULL}, /* Rs */
1.1 kristaps 206: {NULL, NULL}, /* Sc */
1.107 kristaps 207: {mdoc_quote_pre, mdoc_quote_post}, /* So */
208: {mdoc_quote_pre, mdoc_quote_post}, /* Sq */
1.188 schwarze 209: {mdoc_sm_pre, NULL}, /* Sm */
1.1 kristaps 210: {mdoc_sx_pre, NULL}, /* Sx */
1.6 kristaps 211: {mdoc_sy_pre, NULL}, /* Sy */
1.1 kristaps 212: {NULL, NULL}, /* Tn */
213: {mdoc_xx_pre, NULL}, /* Ux */
214: {NULL, NULL}, /* Xc */
215: {NULL, NULL}, /* Xo */
1.188 schwarze 216: {mdoc_fo_pre, mdoc_fo_post}, /* Fo */
217: {NULL, NULL}, /* Fc */
1.107 kristaps 218: {mdoc_quote_pre, mdoc_quote_post}, /* Oo */
1.1 kristaps 219: {NULL, NULL}, /* Oc */
1.94 kristaps 220: {mdoc_bk_pre, mdoc_bk_post}, /* Bk */
1.1 kristaps 221: {NULL, NULL}, /* Ek */
1.247 schwarze 222: {NULL, NULL}, /* Bt */
1.1 kristaps 223: {NULL, NULL}, /* Hf */
1.191 schwarze 224: {mdoc_em_pre, NULL}, /* Fr */
1.247 schwarze 225: {NULL, NULL}, /* Ud */
1.6 kristaps 226: {mdoc_lb_pre, NULL}, /* Lb */
1.316 schwarze 227: {mdoc_abort_pre, NULL}, /* Lp */
1.188 schwarze 228: {mdoc_lk_pre, NULL}, /* Lk */
229: {mdoc_mt_pre, NULL}, /* Mt */
230: {mdoc_quote_pre, mdoc_quote_post}, /* Brq */
231: {mdoc_quote_pre, mdoc_quote_post}, /* Bro */
232: {NULL, NULL}, /* Brc */
233: {mdoc__x_pre, mdoc__x_post}, /* %C */
1.191 schwarze 234: {mdoc_skip_pre, NULL}, /* Es */
235: {mdoc_quote_pre, mdoc_quote_post}, /* En */
1.188 schwarze 236: {mdoc_xx_pre, NULL}, /* Dx */
237: {mdoc__x_pre, mdoc__x_post}, /* %Q */
238: {mdoc__x_pre, mdoc__x_post}, /* %U */
239: {NULL, NULL}, /* Ta */
1.333 schwarze 240: {mdoc_tg_pre, NULL}, /* Tg */
1.1 kristaps 241: };
242:
1.188 schwarze 243:
1.23 kristaps 244: /*
1.78 kristaps 245: * See the same function in mdoc_term.c for documentation.
246: */
247: static void
1.334 schwarze 248: synopsis_pre(struct html *h, struct roff_node *n)
1.78 kristaps 249: {
1.334 schwarze 250: struct roff_node *np;
1.78 kristaps 251:
1.334 schwarze 252: if ((n->flags & NODE_SYNPRETTY) == 0 ||
253: (np = roff_node_prev(n)) == NULL)
1.78 kristaps 254: return;
255:
1.334 schwarze 256: if (np->tok == n->tok &&
1.188 schwarze 257: MDOC_Fo != n->tok &&
258: MDOC_Ft != n->tok &&
259: MDOC_Fn != n->tok) {
1.248 schwarze 260: print_otag(h, TAG_BR, "");
1.78 kristaps 261: return;
262: }
263:
1.334 schwarze 264: switch (np->tok) {
1.188 schwarze 265: case MDOC_Fd:
266: case MDOC_Fn:
267: case MDOC_Fo:
268: case MDOC_In:
269: case MDOC_Vt:
1.78 kristaps 270: break;
1.188 schwarze 271: case MDOC_Ft:
1.323 schwarze 272: if (n->tok != MDOC_Fn && n->tok != MDOC_Fo)
1.78 kristaps 273: break;
274: /* FALLTHROUGH */
275: default:
1.248 schwarze 276: print_otag(h, TAG_BR, "");
1.323 schwarze 277: return;
1.78 kristaps 278: }
1.323 schwarze 279: html_close_paragraph(h);
280: print_otag(h, TAG_P, "c", "Pp");
1.78 kristaps 281: }
282:
1.232 schwarze 283: void
1.321 schwarze 284: html_mdoc(void *arg, const struct roff_meta *mdoc)
1.1 kristaps 285: {
1.296 schwarze 286: struct html *h;
287: struct roff_node *n;
288: struct tag *t;
1.179 kristaps 289:
1.232 schwarze 290: h = (struct html *)arg;
1.296 schwarze 291: n = mdoc->first->child;
1.1 kristaps 292:
1.252 schwarze 293: if ((h->oflags & HTML_FRAGMENT) == 0) {
1.179 kristaps 294: print_gen_decls(h);
1.252 schwarze 295: print_otag(h, TAG_HTML, "");
1.326 schwarze 296: if (n != NULL && n->type == ROFFT_COMMENT)
1.296 schwarze 297: print_gen_comment(h, n);
1.252 schwarze 298: t = print_otag(h, TAG_HEAD, "");
1.321 schwarze 299: print_mdoc_head(mdoc, h);
1.252 schwarze 300: print_tagq(h, t);
1.248 schwarze 301: print_otag(h, TAG_BODY, "");
1.252 schwarze 302: }
1.1 kristaps 303:
1.321 schwarze 304: mdoc_root_pre(mdoc, h);
1.345 ! schwarze 305: t = print_otag(h, TAG_MAIN, "c", "manual-text");
1.321 schwarze 306: print_mdoc_nodelist(mdoc, n, h);
1.253 schwarze 307: print_tagq(h, t);
1.321 schwarze 308: mdoc_root_post(mdoc, h);
1.252 schwarze 309: print_tagq(h, NULL);
1.1 kristaps 310: }
311:
312: static void
1.296 schwarze 313: print_mdoc_head(const struct roff_meta *meta, struct html *h)
1.1 kristaps 314: {
1.249 schwarze 315: char *cp;
1.1 kristaps 316:
317: print_gen_head(h);
1.249 schwarze 318:
319: if (meta->arch != NULL && meta->msec != NULL)
320: mandoc_asprintf(&cp, "%s(%s) (%s)", meta->title,
321: meta->msec, meta->arch);
322: else if (meta->msec != NULL)
323: mandoc_asprintf(&cp, "%s(%s)", meta->title, meta->msec);
324: else if (meta->arch != NULL)
325: mandoc_asprintf(&cp, "%s (%s)", meta->title, meta->arch);
326: else
327: cp = mandoc_strdup(meta->title);
1.1 kristaps 328:
1.248 schwarze 329: print_otag(h, TAG_TITLE, "");
1.249 schwarze 330: print_text(h, cp);
331: free(cp);
1.1 kristaps 332: }
333:
334: static void
335: print_mdoc_nodelist(MDOC_ARGS)
336: {
337:
1.220 schwarze 338: while (n != NULL) {
339: print_mdoc_node(meta, n, h);
340: n = n->next;
341: }
1.1 kristaps 342: }
343:
344: static void
345: print_mdoc_node(MDOC_ARGS)
346: {
1.323 schwarze 347: struct tag *t;
1.1 kristaps 348: int child;
1.243 schwarze 349:
1.295 schwarze 350: if (n->type == ROFFT_COMMENT || n->flags & NODE_NOPRT)
1.243 schwarze 351: return;
1.1 kristaps 352:
1.341 schwarze 353: if ((n->flags & NODE_NOFILL) == 0)
1.331 schwarze 354: html_fillmode(h, ROFF_fi);
1.341 schwarze 355: else if (html_fillmode(h, ROFF_nf) == ROFF_nf &&
356: n->tok != ROFF_fi && n->flags & NODE_LINE)
357: print_endline(h);
1.323 schwarze 358:
1.1 kristaps 359: child = 1;
1.244 schwarze 360: n->flags &= ~NODE_ENDED;
1.1 kristaps 361: switch (n->type) {
1.227 schwarze 362: case ROFFT_TEXT:
1.331 schwarze 363: if (n->flags & NODE_LINE) {
364: switch (*n->string) {
365: case '\0':
366: h->col = 1;
367: print_endline(h);
368: return;
369: case ' ':
370: if ((h->flags & HTML_NONEWLINE) == 0 &&
371: (n->flags & NODE_NOFILL) == 0)
372: print_otag(h, TAG_BR, "");
373: break;
374: default:
375: break;
376: }
377: }
1.327 schwarze 378: t = h->tag;
379: t->refcnt++;
1.339 schwarze 380: if (n->flags & NODE_DELIMC)
1.155 kristaps 381: h->flags |= HTML_NOSPACE;
1.339 schwarze 382: if (n->flags & NODE_HREF)
383: print_tagged_text(h, n->string, n);
384: else
385: print_text(h, n->string);
386: if (n->flags & NODE_DELIMO)
1.155 kristaps 387: h->flags |= HTML_NOSPACE;
1.323 schwarze 388: break;
1.227 schwarze 389: case ROFFT_EQN:
1.327 schwarze 390: t = h->tag;
391: t->refcnt++;
1.174 kristaps 392: print_eqn(h, n->eqn);
1.153 kristaps 393: break;
1.227 schwarze 394: case ROFFT_TBL:
1.144 kristaps 395: /*
396: * This will take care of initialising all of the table
397: * state data for the first table, then tearing it down
398: * for the last one.
399: */
1.141 kristaps 400: print_tbl(h, n->span);
1.144 kristaps 401: return;
1.1 kristaps 402: default:
1.144 kristaps 403: /*
404: * Close out the current table, if it's open, and unset
405: * the "meta" table state. This will be reopened on the
406: * next table element.
407: */
1.327 schwarze 408: if (h->tblt != NULL)
1.144 kristaps 409: print_tblclose(h);
1.213 schwarze 410: assert(h->tblt == NULL);
1.327 schwarze 411: t = h->tag;
412: t->refcnt++;
1.281 schwarze 413: if (n->tok < ROFF_MAX) {
1.282 schwarze 414: roff_html_pre(h, n);
1.327 schwarze 415: t->refcnt--;
1.323 schwarze 416: print_stagq(h, t);
417: return;
1.281 schwarze 418: }
1.280 schwarze 419: assert(n->tok >= MDOC_Dd && n->tok < MDOC_MAX);
1.311 schwarze 420: if (mdoc_html_acts[n->tok - MDOC_Dd].pre != NULL &&
1.280 schwarze 421: (n->end == ENDBODY_NOT || n->child != NULL))
1.311 schwarze 422: child = (*mdoc_html_acts[n->tok - MDOC_Dd].pre)(meta,
423: n, h);
1.1 kristaps 424: break;
425: }
426:
1.244 schwarze 427: if (h->flags & HTML_KEEP && n->flags & NODE_LINE) {
1.222 schwarze 428: h->flags &= ~HTML_KEEP;
429: h->flags |= HTML_PREKEEP;
1.94 kristaps 430: }
431:
1.323 schwarze 432: if (child && n->child != NULL)
1.184 schwarze 433: print_mdoc_nodelist(meta, n->child, h);
1.1 kristaps 434:
1.327 schwarze 435: t->refcnt--;
1.1 kristaps 436: print_stagq(h, t);
437:
438: switch (n->type) {
1.323 schwarze 439: case ROFFT_TEXT:
1.227 schwarze 440: case ROFFT_EQN:
1.1 kristaps 441: break;
442: default:
1.323 schwarze 443: if (mdoc_html_acts[n->tok - MDOC_Dd].post == NULL ||
1.281 schwarze 444: n->flags & NODE_ENDED)
1.213 schwarze 445: break;
1.311 schwarze 446: (*mdoc_html_acts[n->tok - MDOC_Dd].post)(meta, n, h);
1.213 schwarze 447: if (n->end != ENDBODY_NOT)
1.244 schwarze 448: n->body->flags |= NODE_ENDED;
1.1 kristaps 449: break;
450: }
451: }
452:
453: static void
1.296 schwarze 454: mdoc_root_post(const struct roff_meta *meta, struct html *h)
1.1 kristaps 455: {
456: struct tag *t, *tt;
457:
1.248 schwarze 458: t = print_otag(h, TAG_TABLE, "c", "foot");
459: tt = print_otag(h, TAG_TR, "");
1.40 kristaps 460:
1.248 schwarze 461: print_otag(h, TAG_TD, "c", "foot-date");
1.184 schwarze 462: print_text(h, meta->date);
1.1 kristaps 463: print_stagq(h, tt);
464:
1.248 schwarze 465: print_otag(h, TAG_TD, "c", "foot-os");
1.184 schwarze 466: print_text(h, meta->os);
1.1 kristaps 467: print_tagq(h, t);
468: }
469:
470: static int
1.296 schwarze 471: mdoc_root_pre(const struct roff_meta *meta, struct html *h)
1.1 kristaps 472: {
473: struct tag *t, *tt;
1.190 schwarze 474: char *volume, *title;
1.1 kristaps 475:
1.190 schwarze 476: if (NULL == meta->arch)
477: volume = mandoc_strdup(meta->vol);
478: else
479: mandoc_asprintf(&volume, "%s (%s)",
480: meta->vol, meta->arch);
1.1 kristaps 481:
1.195 schwarze 482: if (NULL == meta->msec)
483: title = mandoc_strdup(meta->title);
484: else
485: mandoc_asprintf(&title, "%s(%s)",
486: meta->title, meta->msec);
1.23 kristaps 487:
1.248 schwarze 488: t = print_otag(h, TAG_TABLE, "c", "head");
489: tt = print_otag(h, TAG_TR, "");
1.1 kristaps 490:
1.248 schwarze 491: print_otag(h, TAG_TD, "c", "head-ltitle");
1.2 kristaps 492: print_text(h, title);
1.1 kristaps 493: print_stagq(h, tt);
494:
1.248 schwarze 495: print_otag(h, TAG_TD, "c", "head-vol");
1.190 schwarze 496: print_text(h, volume);
1.1 kristaps 497: print_stagq(h, tt);
498:
1.248 schwarze 499: print_otag(h, TAG_TD, "c", "head-rtitle");
1.2 kristaps 500: print_text(h, title);
1.1 kristaps 501: print_tagq(h, t);
1.189 schwarze 502:
503: free(title);
1.190 schwarze 504: free(volume);
1.237 schwarze 505: return 1;
1.1 kristaps 506: }
507:
1.336 schwarze 508: static int
509: mdoc_code_pre(MDOC_ARGS)
1.275 schwarze 510: {
1.336 schwarze 511: print_otag_id(h, TAG_CODE, roff_name[n->tok], n);
512: return 1;
1.275 schwarze 513: }
514:
1.1 kristaps 515: static int
516: mdoc_sh_pre(MDOC_ARGS)
517: {
1.314 schwarze 518: struct roff_node *sn, *subn;
1.343 schwarze 519: struct tag *t, *tnav, *tsec, *tsub;
1.313 schwarze 520: char *id;
521: int sc;
1.249 schwarze 522:
1.200 schwarze 523: switch (n->type) {
1.313 schwarze 524: case ROFFT_BLOCK:
1.323 schwarze 525: html_close_paragraph(h);
1.313 schwarze 526: if ((h->oflags & HTML_TOC) == 0 ||
527: h->flags & HTML_TOCDONE ||
1.328 schwarze 528: n->sec <= SEC_SYNOPSIS) {
529: print_otag(h, TAG_SECTION, "c", "Sh");
1.313 schwarze 530: break;
1.328 schwarze 531: }
1.313 schwarze 532: h->flags |= HTML_TOCDONE;
533: sc = 0;
534: for (sn = n->next; sn != NULL; sn = sn->next)
535: if (sn->sec == SEC_CUSTOM)
536: if (++sc == 2)
537: break;
538: if (sc < 2)
539: break;
1.343 schwarze 540: tnav = print_otag(h, TAG_NAV, "r", "doc-toc");
1.313 schwarze 541: t = print_otag(h, TAG_H1, "c", "Sh");
542: print_text(h, "TABLE OF CONTENTS");
543: print_tagq(h, t);
544: t = print_otag(h, TAG_UL, "c", "Bl-compact");
1.314 schwarze 545: for (sn = n; sn != NULL; sn = sn->next) {
546: tsec = print_otag(h, TAG_LI, "");
1.313 schwarze 547: id = html_make_id(sn->head, 0);
1.319 schwarze 548: tsub = print_otag(h, TAG_A, "hR", id);
1.314 schwarze 549: free(id);
1.313 schwarze 550: print_mdoc_nodelist(meta, sn->head->child, h);
1.319 schwarze 551: print_tagq(h, tsub);
1.314 schwarze 552: tsub = NULL;
553: for (subn = sn->body->child; subn != NULL;
554: subn = subn->next) {
555: if (subn->tok != MDOC_Ss)
556: continue;
1.315 schwarze 557: id = html_make_id(subn->head, 0);
558: if (id == NULL)
559: continue;
1.314 schwarze 560: if (tsub == NULL)
561: print_otag(h, TAG_UL,
562: "c", "Bl-compact");
563: tsub = print_otag(h, TAG_LI, "");
564: print_otag(h, TAG_A, "hR", id);
565: free(id);
566: print_mdoc_nodelist(meta,
567: subn->head->child, h);
568: print_tagq(h, tsub);
569: }
570: print_tagq(h, tsec);
1.313 schwarze 571: }
1.343 schwarze 572: print_tagq(h, tnav);
1.328 schwarze 573: print_otag(h, TAG_SECTION, "c", "Sh");
1.313 schwarze 574: break;
1.263 schwarze 575: case ROFFT_HEAD:
1.336 schwarze 576: print_otag_id(h, TAG_H1, "Sh", n);
1.263 schwarze 577: break;
1.227 schwarze 578: case ROFFT_BODY:
1.200 schwarze 579: if (n->sec == SEC_AUTHORS)
580: h->flags &= ~(HTML_SPLIT|HTML_NOSPLIT);
1.263 schwarze 581: break;
1.200 schwarze 582: default:
583: break;
584: }
1.237 schwarze 585: return 1;
1.1 kristaps 586: }
587:
588: static int
589: mdoc_ss_pre(MDOC_ARGS)
590: {
1.323 schwarze 591: switch (n->type) {
592: case ROFFT_BLOCK:
593: html_close_paragraph(h);
1.328 schwarze 594: print_otag(h, TAG_SECTION, "c", "Ss");
1.336 schwarze 595: break;
1.323 schwarze 596: case ROFFT_HEAD:
1.336 schwarze 597: print_otag_id(h, TAG_H2, "Ss", n);
1.323 schwarze 598: break;
599: case ROFFT_BODY:
1.336 schwarze 600: break;
1.323 schwarze 601: default:
602: abort();
603: }
1.237 schwarze 604: return 1;
1.1 kristaps 605: }
606:
607: static int
608: mdoc_fl_pre(MDOC_ARGS)
609: {
1.334 schwarze 610: struct roff_node *nn;
1.275 schwarze 611:
1.336 schwarze 612: print_otag_id(h, TAG_CODE, "Fl", n);
1.50 kristaps 613: print_text(h, "\\-");
1.334 schwarze 614: if (n->child != NULL ||
615: ((nn = roff_node_next(n)) != NULL &&
616: nn->type != ROFFT_TEXT &&
617: (nn->flags & NODE_LINE) == 0))
1.1 kristaps 618: h->flags |= HTML_NOSPACE;
1.50 kristaps 619:
1.237 schwarze 620: return 1;
1.1 kristaps 621: }
622:
623: static int
624: mdoc_nd_pre(MDOC_ARGS)
625: {
1.323 schwarze 626: switch (n->type) {
627: case ROFFT_BLOCK:
1.237 schwarze 628: return 1;
1.323 schwarze 629: case ROFFT_HEAD:
630: return 0;
631: case ROFFT_BODY:
632: break;
633: default:
634: abort();
635: }
1.1 kristaps 636: print_text(h, "\\(em");
1.330 schwarze 637: print_otag(h, TAG_SPAN, "c", "Nd");
1.237 schwarze 638: return 1;
1.1 kristaps 639: }
640:
641: static int
642: mdoc_nm_pre(MDOC_ARGS)
643: {
1.124 kristaps 644: switch (n->type) {
1.323 schwarze 645: case ROFFT_BLOCK:
646: break;
1.227 schwarze 647: case ROFFT_HEAD:
1.248 schwarze 648: print_otag(h, TAG_TD, "");
1.235 schwarze 649: /* FALLTHROUGH */
650: case ROFFT_ELEM:
1.325 schwarze 651: print_otag(h, TAG_CODE, "c", "Nm");
1.237 schwarze 652: return 1;
1.227 schwarze 653: case ROFFT_BODY:
1.248 schwarze 654: print_otag(h, TAG_TD, "");
1.237 schwarze 655: return 1;
1.124 kristaps 656: default:
1.323 schwarze 657: abort();
1.124 kristaps 658: }
1.323 schwarze 659: html_close_paragraph(h);
1.124 kristaps 660: synopsis_pre(h, n);
1.258 schwarze 661: print_otag(h, TAG_TABLE, "c", "Nm");
1.248 schwarze 662: print_otag(h, TAG_TR, "");
1.237 schwarze 663: return 1;
1.1 kristaps 664: }
665:
666: static int
667: mdoc_xr_pre(MDOC_ARGS)
668: {
1.344 schwarze 669: char *name, *section, *label;
670:
671: if (n->child == NULL)
1.237 schwarze 672: return 0;
1.17 kristaps 673:
1.344 schwarze 674: name = n->child->string;
675: if (n->child->next != NULL) {
676: section = n->child->next->string;
677: mandoc_asprintf(&label, "%s, section %s", name, section);
678: } else
679: section = label = NULL;
680:
1.312 schwarze 681: if (h->base_man1)
1.344 schwarze 682: print_otag(h, TAG_A, "chM?", "Xr",
683: name, section, "aria-label", label);
1.249 schwarze 684: else
1.344 schwarze 685: print_otag(h, TAG_A, "c?", "Xr", "aria-label", label);
1.1 kristaps 686:
1.344 schwarze 687: free(label);
688: print_text(h, name);
1.16 kristaps 689:
1.344 schwarze 690: if (section == NULL)
1.237 schwarze 691: return 0;
1.1 kristaps 692:
693: h->flags |= HTML_NOSPACE;
694: print_text(h, "(");
695: h->flags |= HTML_NOSPACE;
1.344 schwarze 696: print_text(h, section);
1.1 kristaps 697: h->flags |= HTML_NOSPACE;
698: print_text(h, ")");
1.333 schwarze 699: return 0;
700: }
701:
702: static int
703: mdoc_tg_pre(MDOC_ARGS)
704: {
705: char *id;
706:
1.340 schwarze 707: if ((id = html_make_id(n, 1)) != NULL) {
1.335 schwarze 708: print_tagq(h, print_otag(h, TAG_MARK, "i", id));
1.340 schwarze 709: free(id);
710: }
1.237 schwarze 711: return 0;
1.1 kristaps 712: }
713:
714: static int
715: mdoc_ns_pre(MDOC_ARGS)
716: {
717:
1.244 schwarze 718: if ( ! (NODE_LINE & n->flags))
1.150 kristaps 719: h->flags |= HTML_NOSPACE;
1.237 schwarze 720: return 1;
1.1 kristaps 721: }
722:
723: static int
724: mdoc_ar_pre(MDOC_ARGS)
725: {
1.325 schwarze 726: print_otag(h, TAG_VAR, "c", "Ar");
1.237 schwarze 727: return 1;
1.1 kristaps 728: }
729:
730: static int
731: mdoc_xx_pre(MDOC_ARGS)
732: {
1.259 schwarze 733: print_otag(h, TAG_SPAN, "c", "Ux");
1.245 schwarze 734: return 1;
1.4 kristaps 735: }
736:
737: static int
1.115 kristaps 738: mdoc_it_pre(MDOC_ARGS)
1.1 kristaps 739: {
1.256 schwarze 740: const struct roff_node *bl;
741: enum mdoc_list type;
1.115 kristaps 742:
743: bl = n->parent;
1.273 schwarze 744: while (bl->tok != MDOC_Bl)
1.115 kristaps 745: bl = bl->parent;
1.137 kristaps 746: type = bl->norm->Bl.type;
1.24 kristaps 747:
1.256 schwarze 748: switch (type) {
749: case LIST_bullet:
750: case LIST_dash:
751: case LIST_hyphen:
752: case LIST_item:
753: case LIST_enum:
754: switch (n->type) {
755: case ROFFT_HEAD:
1.237 schwarze 756: return 0;
1.256 schwarze 757: case ROFFT_BODY:
1.338 schwarze 758: print_otag_id(h, TAG_LI, NULL, n);
1.115 kristaps 759: break;
760: default:
761: break;
762: }
1.256 schwarze 763: break;
764: case LIST_diag:
765: case LIST_hang:
766: case LIST_inset:
767: case LIST_ohang:
768: switch (n->type) {
769: case ROFFT_HEAD:
1.338 schwarze 770: print_otag_id(h, TAG_DT, NULL, n);
1.115 kristaps 771: break;
1.256 schwarze 772: case ROFFT_BODY:
1.305 schwarze 773: print_otag(h, TAG_DD, "");
1.115 kristaps 774: break;
775: default:
776: break;
777: }
1.256 schwarze 778: break;
1.261 schwarze 779: case LIST_tag:
780: switch (n->type) {
781: case ROFFT_HEAD:
1.338 schwarze 782: print_otag_id(h, TAG_DT, NULL, n);
1.261 schwarze 783: break;
784: case ROFFT_BODY:
785: if (n->child == NULL) {
1.309 schwarze 786: print_otag(h, TAG_DD, "s", "width", "auto");
1.261 schwarze 787: print_text(h, "\\ ");
788: } else
1.299 schwarze 789: print_otag(h, TAG_DD, "");
1.261 schwarze 790: break;
791: default:
792: break;
793: }
794: break;
1.256 schwarze 795: case LIST_column:
796: switch (n->type) {
797: case ROFFT_HEAD:
798: break;
799: case ROFFT_BODY:
1.299 schwarze 800: print_otag(h, TAG_TD, "");
1.115 kristaps 801: break;
802: default:
1.338 schwarze 803: print_otag_id(h, TAG_TR, NULL, n);
1.115 kristaps 804: }
1.256 schwarze 805: default:
806: break;
1.1 kristaps 807: }
808:
1.237 schwarze 809: return 1;
1.1 kristaps 810: }
811:
812: static int
1.115 kristaps 813: mdoc_bl_pre(MDOC_ARGS)
1.1 kristaps 814: {
1.320 schwarze 815: char cattr[32];
1.262 schwarze 816: struct mdoc_bl *bl;
1.248 schwarze 817: enum htmltag elemtype;
1.23 kristaps 818:
1.265 schwarze 819: switch (n->type) {
1.323 schwarze 820: case ROFFT_BLOCK:
821: html_close_paragraph(h);
822: break;
823: case ROFFT_HEAD:
824: return 0;
1.265 schwarze 825: case ROFFT_BODY:
1.237 schwarze 826: return 1;
1.265 schwarze 827: default:
1.323 schwarze 828: abort();
1.1 kristaps 829: }
830:
1.307 schwarze 831: bl = &n->norm->Bl;
1.262 schwarze 832: switch (bl->type) {
1.188 schwarze 833: case LIST_bullet:
1.256 schwarze 834: elemtype = TAG_UL;
1.292 schwarze 835: (void)strlcpy(cattr, "Bl-bullet", sizeof(cattr));
1.256 schwarze 836: break;
1.188 schwarze 837: case LIST_dash:
838: case LIST_hyphen:
1.256 schwarze 839: elemtype = TAG_UL;
1.292 schwarze 840: (void)strlcpy(cattr, "Bl-dash", sizeof(cattr));
1.256 schwarze 841: break;
1.188 schwarze 842: case LIST_item:
1.248 schwarze 843: elemtype = TAG_UL;
1.292 schwarze 844: (void)strlcpy(cattr, "Bl-item", sizeof(cattr));
1.1 kristaps 845: break;
1.188 schwarze 846: case LIST_enum:
1.248 schwarze 847: elemtype = TAG_OL;
1.292 schwarze 848: (void)strlcpy(cattr, "Bl-enum", sizeof(cattr));
1.23 kristaps 849: break;
1.188 schwarze 850: case LIST_diag:
1.256 schwarze 851: elemtype = TAG_DL;
1.292 schwarze 852: (void)strlcpy(cattr, "Bl-diag", sizeof(cattr));
1.256 schwarze 853: break;
1.188 schwarze 854: case LIST_hang:
1.256 schwarze 855: elemtype = TAG_DL;
1.292 schwarze 856: (void)strlcpy(cattr, "Bl-hang", sizeof(cattr));
1.256 schwarze 857: break;
1.188 schwarze 858: case LIST_inset:
1.256 schwarze 859: elemtype = TAG_DL;
1.292 schwarze 860: (void)strlcpy(cattr, "Bl-inset", sizeof(cattr));
1.256 schwarze 861: break;
1.188 schwarze 862: case LIST_ohang:
1.256 schwarze 863: elemtype = TAG_DL;
1.292 schwarze 864: (void)strlcpy(cattr, "Bl-ohang", sizeof(cattr));
1.256 schwarze 865: break;
1.188 schwarze 866: case LIST_tag:
1.262 schwarze 867: if (bl->offs)
1.306 schwarze 868: print_otag(h, TAG_DIV, "c", "Bd-indent");
1.338 schwarze 869: print_otag_id(h, TAG_DL,
870: bl->comp ? "Bl-tag Bl-compact" : "Bl-tag", n->body);
1.261 schwarze 871: return 1;
1.188 schwarze 872: case LIST_column:
1.248 schwarze 873: elemtype = TAG_TABLE;
1.292 schwarze 874: (void)strlcpy(cattr, "Bl-column", sizeof(cattr));
1.1 kristaps 875: break;
876: default:
1.115 kristaps 877: abort();
1.1 kristaps 878: }
1.306 schwarze 879: if (bl->offs != NULL)
880: (void)strlcat(cattr, " Bd-indent", sizeof(cattr));
1.292 schwarze 881: if (bl->comp)
882: (void)strlcat(cattr, " Bl-compact", sizeof(cattr));
1.338 schwarze 883: print_otag_id(h, elemtype, cattr, n->body);
1.237 schwarze 884: return 1;
1.1 kristaps 885: }
886:
887: static int
888: mdoc_ex_pre(MDOC_ARGS)
889: {
1.334 schwarze 890: if (roff_node_prev(n) != NULL)
1.248 schwarze 891: print_otag(h, TAG_BR, "");
1.269 schwarze 892: return 1;
893: }
894:
895: static int
896: mdoc_st_pre(MDOC_ARGS)
897: {
1.325 schwarze 898: print_otag(h, TAG_SPAN, "c", "St");
1.247 schwarze 899: return 1;
1.1 kristaps 900: }
901:
902: static int
903: mdoc_em_pre(MDOC_ARGS)
904: {
1.336 schwarze 905: print_otag_id(h, TAG_I, "Em", n);
1.237 schwarze 906: return 1;
1.1 kristaps 907: }
908:
909: static int
910: mdoc_d1_pre(MDOC_ARGS)
911: {
1.323 schwarze 912: switch (n->type) {
913: case ROFFT_BLOCK:
914: html_close_paragraph(h);
1.338 schwarze 915: return 1;
1.323 schwarze 916: case ROFFT_HEAD:
917: return 0;
918: case ROFFT_BODY:
1.338 schwarze 919: break;
1.323 schwarze 920: default:
921: abort();
922: }
1.338 schwarze 923: print_otag_id(h, TAG_DIV, "Bd Bd-indent", n);
1.255 schwarze 924: if (n->tok == MDOC_Dl)
925: print_otag(h, TAG_CODE, "c", "Li");
1.237 schwarze 926: return 1;
1.1 kristaps 927: }
928:
929: static int
930: mdoc_sx_pre(MDOC_ARGS)
931: {
1.249 schwarze 932: char *id;
1.175 kristaps 933:
1.304 schwarze 934: id = html_make_id(n, 0);
1.325 schwarze 935: print_otag(h, TAG_A, "chR", "Sx", id);
1.263 schwarze 936: free(id);
1.237 schwarze 937: return 1;
1.1 kristaps 938: }
939:
940: static int
941: mdoc_bd_pre(MDOC_ARGS)
942: {
1.342 schwarze 943: char buf[20];
1.323 schwarze 944: struct roff_node *nn;
1.322 schwarze 945: int comp;
1.1 kristaps 946:
1.323 schwarze 947: switch (n->type) {
948: case ROFFT_BLOCK:
949: html_close_paragraph(h);
950: return 1;
951: case ROFFT_HEAD:
1.237 schwarze 952: return 0;
1.323 schwarze 953: case ROFFT_BODY:
954: break;
955: default:
956: abort();
957: }
958:
959: /* Handle preceding whitespace. */
1.1 kristaps 960:
1.323 schwarze 961: comp = n->norm->Bd.comp;
962: for (nn = n; nn != NULL && comp == 0; nn = nn->parent) {
963: if (nn->type != ROFFT_BLOCK)
964: continue;
965: if (nn->tok == MDOC_Sh || nn->tok == MDOC_Ss)
966: comp = 1;
1.334 schwarze 967: if (roff_node_prev(nn) != NULL)
1.323 schwarze 968: break;
1.1 kristaps 969: }
1.323 schwarze 970: (void)strlcpy(buf, "Bd", sizeof(buf));
971: if (comp == 0)
972: (void)strlcat(buf, " Pp", sizeof(buf));
1.1 kristaps 973:
1.209 schwarze 974: /* Handle the -offset argument. */
975:
1.323 schwarze 976: if (n->norm->Bd.offs != NULL &&
977: strcmp(n->norm->Bd.offs, "left") != 0)
978: (void)strlcat(buf, " Bd-indent", sizeof(buf));
1.342 schwarze 979:
980: if (n->norm->Bd.type == DISP_literal)
981: (void)strlcat(buf, " Li", sizeof(buf));
1.241 schwarze 982:
1.338 schwarze 983: print_otag_id(h, TAG_DIV, buf, n);
1.323 schwarze 984: return 1;
1.1 kristaps 985: }
986:
987: static int
988: mdoc_pa_pre(MDOC_ARGS)
989: {
1.325 schwarze 990: print_otag(h, TAG_SPAN, "c", "Pa");
1.237 schwarze 991: return 1;
1.1 kristaps 992: }
993:
994: static int
995: mdoc_ad_pre(MDOC_ARGS)
996: {
1.302 schwarze 997: print_otag(h, TAG_SPAN, "c", "Ad");
1.237 schwarze 998: return 1;
1.1 kristaps 999: }
1000:
1001: static int
1002: mdoc_an_pre(MDOC_ARGS)
1003: {
1.200 schwarze 1004: if (n->norm->An.auth == AUTH_split) {
1005: h->flags &= ~HTML_NOSPLIT;
1006: h->flags |= HTML_SPLIT;
1.237 schwarze 1007: return 0;
1.200 schwarze 1008: }
1009: if (n->norm->An.auth == AUTH_nosplit) {
1010: h->flags &= ~HTML_SPLIT;
1011: h->flags |= HTML_NOSPLIT;
1.237 schwarze 1012: return 0;
1.200 schwarze 1013: }
1014:
1015: if (h->flags & HTML_SPLIT)
1.248 schwarze 1016: print_otag(h, TAG_BR, "");
1.200 schwarze 1017:
1018: if (n->sec == SEC_AUTHORS && ! (h->flags & HTML_NOSPLIT))
1019: h->flags |= HTML_SPLIT;
1.19 kristaps 1020:
1.325 schwarze 1021: print_otag(h, TAG_SPAN, "c", "An");
1.237 schwarze 1022: return 1;
1.1 kristaps 1023: }
1024:
1025: static int
1026: mdoc_cd_pre(MDOC_ARGS)
1027: {
1.78 kristaps 1028: synopsis_pre(h, n);
1.325 schwarze 1029: print_otag(h, TAG_CODE, "c", "Cd");
1.237 schwarze 1030: return 1;
1.1 kristaps 1031: }
1032:
1033: static int
1034: mdoc_fa_pre(MDOC_ARGS)
1035: {
1.228 schwarze 1036: const struct roff_node *nn;
1.1 kristaps 1037: struct tag *t;
1038:
1039: if (n->parent->tok != MDOC_Fo) {
1.325 schwarze 1040: print_otag(h, TAG_VAR, "c", "Fa");
1.237 schwarze 1041: return 1;
1.1 kristaps 1042: }
1.334 schwarze 1043: for (nn = n->child; nn != NULL; nn = nn->next) {
1.325 schwarze 1044: t = print_otag(h, TAG_VAR, "c", "Fa");
1.1 kristaps 1045: print_text(h, nn->string);
1046: print_tagq(h, t);
1.334 schwarze 1047: if (nn->next != NULL) {
1.155 kristaps 1048: h->flags |= HTML_NOSPACE;
1.1 kristaps 1049: print_text(h, ",");
1.155 kristaps 1050: }
1.1 kristaps 1051: }
1.334 schwarze 1052: if (n->child != NULL &&
1053: (nn = roff_node_next(n)) != NULL &&
1054: nn->tok == MDOC_Fa) {
1.155 kristaps 1055: h->flags |= HTML_NOSPACE;
1.1 kristaps 1056: print_text(h, ",");
1.155 kristaps 1057: }
1.237 schwarze 1058: return 0;
1.1 kristaps 1059: }
1060:
1061: static int
1062: mdoc_fd_pre(MDOC_ARGS)
1063: {
1.162 kristaps 1064: struct tag *t;
1.249 schwarze 1065: char *buf, *cp;
1.1 kristaps 1066:
1.78 kristaps 1067: synopsis_pre(h, n);
1068:
1.162 kristaps 1069: if (NULL == (n = n->child))
1.237 schwarze 1070: return 0;
1.162 kristaps 1071:
1.227 schwarze 1072: assert(n->type == ROFFT_TEXT);
1.162 kristaps 1073:
1074: if (strcmp(n->string, "#include")) {
1.325 schwarze 1075: print_otag(h, TAG_CODE, "c", "Fd");
1.237 schwarze 1076: return 1;
1.162 kristaps 1077: }
1078:
1.325 schwarze 1079: print_otag(h, TAG_CODE, "c", "In");
1.162 kristaps 1080: print_text(h, n->string);
1081:
1082: if (NULL != (n = n->next)) {
1.227 schwarze 1083: assert(n->type == ROFFT_TEXT);
1.190 schwarze 1084:
1.162 kristaps 1085: if (h->base_includes) {
1.249 schwarze 1086: cp = n->string;
1087: if (*cp == '<' || *cp == '"')
1088: cp++;
1089: buf = mandoc_strdup(cp);
1090: cp = strchr(buf, '\0') - 1;
1091: if (cp >= buf && (*cp == '>' || *cp == '"'))
1092: *cp = '\0';
1.325 schwarze 1093: t = print_otag(h, TAG_A, "chI", "In", buf);
1.249 schwarze 1094: free(buf);
1.248 schwarze 1095: } else
1.325 schwarze 1096: t = print_otag(h, TAG_A, "c", "In");
1.162 kristaps 1097:
1098: print_text(h, n->string);
1099: print_tagq(h, t);
1100:
1101: n = n->next;
1102: }
1103:
1104: for ( ; n; n = n->next) {
1.227 schwarze 1105: assert(n->type == ROFFT_TEXT);
1.162 kristaps 1106: print_text(h, n->string);
1107: }
1108:
1.237 schwarze 1109: return 0;
1.1 kristaps 1110: }
1111:
1112: static int
1113: mdoc_vt_pre(MDOC_ARGS)
1114: {
1.227 schwarze 1115: if (n->type == ROFFT_BLOCK) {
1.78 kristaps 1116: synopsis_pre(h, n);
1.237 schwarze 1117: return 1;
1.227 schwarze 1118: } else if (n->type == ROFFT_ELEM) {
1.78 kristaps 1119: synopsis_pre(h, n);
1.227 schwarze 1120: } else if (n->type == ROFFT_HEAD)
1.237 schwarze 1121: return 0;
1.1 kristaps 1122:
1.325 schwarze 1123: print_otag(h, TAG_VAR, "c", "Vt");
1.237 schwarze 1124: return 1;
1.1 kristaps 1125: }
1126:
1127: static int
1128: mdoc_ft_pre(MDOC_ARGS)
1129: {
1.78 kristaps 1130: synopsis_pre(h, n);
1.325 schwarze 1131: print_otag(h, TAG_VAR, "c", "Ft");
1.237 schwarze 1132: return 1;
1.1 kristaps 1133: }
1134:
1135: static int
1136: mdoc_fn_pre(MDOC_ARGS)
1137: {
1.157 kristaps 1138: struct tag *t;
1139: char nbuf[BUFSIZ];
1140: const char *sp, *ep;
1.248 schwarze 1141: int sz, pretty;
1.1 kristaps 1142:
1.244 schwarze 1143: pretty = NODE_SYNPRETTY & n->flags;
1.78 kristaps 1144: synopsis_pre(h, n);
1.1 kristaps 1145:
1.7 kristaps 1146: /* Split apart into type and name. */
1147: assert(n->child->string);
1148: sp = n->child->string;
1.19 kristaps 1149:
1.26 kristaps 1150: ep = strchr(sp, ' ');
1151: if (NULL != ep) {
1.325 schwarze 1152: t = print_otag(h, TAG_VAR, "c", "Ft");
1.188 schwarze 1153:
1.19 kristaps 1154: while (ep) {
1155: sz = MIN((int)(ep - sp), BUFSIZ - 1);
1156: (void)memcpy(nbuf, sp, (size_t)sz);
1157: nbuf[sz] = '\0';
1158: print_text(h, nbuf);
1159: sp = ++ep;
1160: ep = strchr(sp, ' ');
1161: }
1162: print_tagq(h, t);
1.7 kristaps 1163: }
1.1 kristaps 1164:
1.336 schwarze 1165: t = print_otag_id(h, TAG_CODE, "Fn", n);
1.7 kristaps 1166:
1.190 schwarze 1167: if (sp)
1168: print_text(h, sp);
1.7 kristaps 1169:
1.1 kristaps 1170: print_tagq(h, t);
1171:
1172: h->flags |= HTML_NOSPACE;
1173: print_text(h, "(");
1.163 kristaps 1174: h->flags |= HTML_NOSPACE;
1.1 kristaps 1175:
1.157 kristaps 1176: for (n = n->child->next; n; n = n->next) {
1.244 schwarze 1177: if (NODE_SYNPRETTY & n->flags)
1.325 schwarze 1178: t = print_otag(h, TAG_VAR, "cs", "Fa",
1.248 schwarze 1179: "white-space", "nowrap");
1180: else
1.325 schwarze 1181: t = print_otag(h, TAG_VAR, "c", "Fa");
1.157 kristaps 1182: print_text(h, n->string);
1.1 kristaps 1183: print_tagq(h, t);
1.157 kristaps 1184: if (n->next) {
1.155 kristaps 1185: h->flags |= HTML_NOSPACE;
1.1 kristaps 1186: print_text(h, ",");
1.155 kristaps 1187: }
1.1 kristaps 1188: }
1189:
1.155 kristaps 1190: h->flags |= HTML_NOSPACE;
1.1 kristaps 1191: print_text(h, ")");
1.155 kristaps 1192:
1.157 kristaps 1193: if (pretty) {
1.155 kristaps 1194: h->flags |= HTML_NOSPACE;
1.1 kristaps 1195: print_text(h, ";");
1.155 kristaps 1196: }
1.99 kristaps 1197:
1.237 schwarze 1198: return 0;
1.99 kristaps 1199: }
1200:
1201: static int
1202: mdoc_sm_pre(MDOC_ARGS)
1203: {
1204:
1.192 schwarze 1205: if (NULL == n->child)
1206: h->flags ^= HTML_NONOSPACE;
1207: else if (0 == strcmp("on", n->child->string))
1.99 kristaps 1208: h->flags &= ~HTML_NONOSPACE;
1.192 schwarze 1209: else
1.99 kristaps 1210: h->flags |= HTML_NONOSPACE;
1.192 schwarze 1211:
1212: if ( ! (HTML_NONOSPACE & h->flags))
1213: h->flags &= ~HTML_NOSPACE;
1.1 kristaps 1214:
1.237 schwarze 1215: return 0;
1.1 kristaps 1216: }
1217:
1.120 kristaps 1218: static int
1.191 schwarze 1219: mdoc_skip_pre(MDOC_ARGS)
1.187 schwarze 1220: {
1221:
1.237 schwarze 1222: return 0;
1.187 schwarze 1223: }
1224:
1225: static int
1.120 kristaps 1226: mdoc_pp_pre(MDOC_ARGS)
1227: {
1.340 schwarze 1228: char *id;
1229:
1.331 schwarze 1230: if (n->flags & NODE_NOFILL) {
1231: print_endline(h);
1.338 schwarze 1232: if (n->flags & NODE_ID)
1233: mdoc_tg_pre(meta, n, h);
1234: else {
1235: h->col = 1;
1236: print_endline(h);
1237: }
1.331 schwarze 1238: } else {
1.323 schwarze 1239: html_close_paragraph(h);
1.340 schwarze 1240: id = n->flags & NODE_ID ? html_make_id(n, 1) : NULL;
1241: print_otag(h, TAG_P, "ci", "Pp", id);
1242: free(id);
1.323 schwarze 1243: }
1.237 schwarze 1244: return 0;
1.1 kristaps 1245: }
1.2 kristaps 1246:
1247: static int
1248: mdoc_lk_pre(MDOC_ARGS)
1249: {
1.289 schwarze 1250: const struct roff_node *link, *descr, *punct;
1.279 schwarze 1251: struct tag *t;
1252:
1.289 schwarze 1253: if ((link = n->child) == NULL)
1.237 schwarze 1254: return 0;
1.2 kristaps 1255:
1.289 schwarze 1256: /* Find beginning of trailing punctuation. */
1257: punct = n->last;
1258: while (punct != link && punct->flags & NODE_DELIMC)
1259: punct = punct->prev;
1260: punct = punct->next;
1261:
1.279 schwarze 1262: /* Link target and link text. */
1.290 schwarze 1263: descr = link->next;
1264: if (descr == punct)
1265: descr = link; /* no text */
1.325 schwarze 1266: t = print_otag(h, TAG_A, "ch", "Lk", link->string);
1.290 schwarze 1267: do {
1.289 schwarze 1268: if (descr->flags & (NODE_DELIMC | NODE_DELIMO))
1269: h->flags |= HTML_NOSPACE;
1270: print_text(h, descr->string);
1.290 schwarze 1271: descr = descr->next;
1272: } while (descr != punct);
1.279 schwarze 1273: print_tagq(h, t);
1.170 kristaps 1274:
1.279 schwarze 1275: /* Trailing punctuation. */
1.289 schwarze 1276: while (punct != NULL) {
1.279 schwarze 1277: h->flags |= HTML_NOSPACE;
1.289 schwarze 1278: print_text(h, punct->string);
1279: punct = punct->next;
1.279 schwarze 1280: }
1.237 schwarze 1281: return 0;
1.2 kristaps 1282: }
1283:
1284: static int
1285: mdoc_mt_pre(MDOC_ARGS)
1286: {
1.159 kristaps 1287: struct tag *t;
1.249 schwarze 1288: char *cp;
1.2 kristaps 1289:
1.159 kristaps 1290: for (n = n->child; n; n = n->next) {
1.227 schwarze 1291: assert(n->type == ROFFT_TEXT);
1.249 schwarze 1292: mandoc_asprintf(&cp, "mailto:%s", n->string);
1.325 schwarze 1293: t = print_otag(h, TAG_A, "ch", "Mt", cp);
1.159 kristaps 1294: print_text(h, n->string);
1.2 kristaps 1295: print_tagq(h, t);
1.249 schwarze 1296: free(cp);
1.2 kristaps 1297: }
1.237 schwarze 1298: return 0;
1.2 kristaps 1299: }
1.4 kristaps 1300:
1301: static int
1302: mdoc_fo_pre(MDOC_ARGS)
1303: {
1.77 kristaps 1304: struct tag *t;
1.4 kristaps 1305:
1.336 schwarze 1306: switch (n->type) {
1307: case ROFFT_BLOCK:
1308: synopsis_pre(h, n);
1309: return 1;
1310: case ROFFT_HEAD:
1311: if (n->child != NULL) {
1312: t = print_otag_id(h, TAG_CODE, "Fn", n);
1313: print_text(h, n->child->string);
1314: print_tagq(h, t);
1315: }
1316: return 0;
1317: case ROFFT_BODY:
1.4 kristaps 1318: h->flags |= HTML_NOSPACE;
1319: print_text(h, "(");
1320: h->flags |= HTML_NOSPACE;
1.237 schwarze 1321: return 1;
1.336 schwarze 1322: default:
1323: abort();
1.57 kristaps 1324: }
1.4 kristaps 1325: }
1326:
1327: static void
1328: mdoc_fo_post(MDOC_ARGS)
1329: {
1.227 schwarze 1330: if (n->type != ROFFT_BODY)
1.4 kristaps 1331: return;
1.155 kristaps 1332: h->flags |= HTML_NOSPACE;
1.4 kristaps 1333: print_text(h, ")");
1.155 kristaps 1334: h->flags |= HTML_NOSPACE;
1.4 kristaps 1335: print_text(h, ";");
1336: }
1337:
1338: static int
1339: mdoc_in_pre(MDOC_ARGS)
1340: {
1.156 kristaps 1341: struct tag *t;
1.34 kristaps 1342:
1.78 kristaps 1343: synopsis_pre(h, n);
1.325 schwarze 1344: print_otag(h, TAG_CODE, "c", "In");
1.4 kristaps 1345:
1.156 kristaps 1346: /*
1347: * The first argument of the `In' gets special treatment as
1348: * being a linked value. Subsequent values are printed
1349: * afterward. groff does similarly. This also handles the case
1350: * of no children.
1351: */
1352:
1.244 schwarze 1353: if (NODE_SYNPRETTY & n->flags && NODE_LINE & n->flags)
1.4 kristaps 1354: print_text(h, "#include");
1355:
1356: print_text(h, "<");
1357: h->flags |= HTML_NOSPACE;
1358:
1.156 kristaps 1359: if (NULL != (n = n->child)) {
1.227 schwarze 1360: assert(n->type == ROFFT_TEXT);
1.156 kristaps 1361:
1.249 schwarze 1362: if (h->base_includes)
1.325 schwarze 1363: t = print_otag(h, TAG_A, "chI", "In", n->string);
1.249 schwarze 1364: else
1.325 schwarze 1365: t = print_otag(h, TAG_A, "c", "In");
1.156 kristaps 1366: print_text(h, n->string);
1.17 kristaps 1367: print_tagq(h, t);
1.156 kristaps 1368:
1369: n = n->next;
1.17 kristaps 1370: }
1.4 kristaps 1371:
1372: h->flags |= HTML_NOSPACE;
1373: print_text(h, ">");
1.156 kristaps 1374:
1375: for ( ; n; n = n->next) {
1.227 schwarze 1376: assert(n->type == ROFFT_TEXT);
1.156 kristaps 1377: print_text(h, n->string);
1378: }
1.237 schwarze 1379: return 0;
1.4 kristaps 1380: }
1381:
1382: static int
1383: mdoc_va_pre(MDOC_ARGS)
1384: {
1.325 schwarze 1385: print_otag(h, TAG_VAR, "c", "Va");
1.237 schwarze 1386: return 1;
1.4 kristaps 1387: }
1388:
1389: static int
1.5 kristaps 1390: mdoc_ap_pre(MDOC_ARGS)
1391: {
1392: h->flags |= HTML_NOSPACE;
1393: print_text(h, "\\(aq");
1394: h->flags |= HTML_NOSPACE;
1.237 schwarze 1395: return 1;
1.5 kristaps 1396: }
1397:
1398: static int
1399: mdoc_bf_pre(MDOC_ARGS)
1400: {
1.248 schwarze 1401: const char *cattr;
1.5 kristaps 1402:
1.323 schwarze 1403: switch (n->type) {
1404: case ROFFT_BLOCK:
1405: html_close_paragraph(h);
1406: return 1;
1407: case ROFFT_HEAD:
1.237 schwarze 1408: return 0;
1.323 schwarze 1409: case ROFFT_BODY:
1410: break;
1411: default:
1412: abort();
1413: }
1.5 kristaps 1414:
1.198 schwarze 1415: if (FONT_Em == n->norm->Bf.font)
1.300 schwarze 1416: cattr = "Bf Em";
1.198 schwarze 1417: else if (FONT_Sy == n->norm->Bf.font)
1.300 schwarze 1418: cattr = "Bf Sy";
1.188 schwarze 1419: else if (FONT_Li == n->norm->Bf.font)
1.300 schwarze 1420: cattr = "Bf Li";
1.92 kristaps 1421: else
1.300 schwarze 1422: cattr = "Bf No";
1.248 schwarze 1423:
1.300 schwarze 1424: /* Cannot use TAG_SPAN because it may contain blocks. */
1.308 schwarze 1425: print_otag(h, TAG_DIV, "c", cattr);
1.237 schwarze 1426: return 1;
1.5 kristaps 1427: }
1428:
1429: static int
1.110 schwarze 1430: mdoc_igndelim_pre(MDOC_ARGS)
1.5 kristaps 1431: {
1432: h->flags |= HTML_IGNDELIM;
1.237 schwarze 1433: return 1;
1.5 kristaps 1434: }
1435:
1436: static void
1437: mdoc_pf_post(MDOC_ARGS)
1438: {
1.244 schwarze 1439: if ( ! (n->next == NULL || n->next->flags & NODE_LINE))
1.214 schwarze 1440: h->flags |= HTML_NOSPACE;
1.5 kristaps 1441: }
1442:
1443: static int
1444: mdoc_rs_pre(MDOC_ARGS)
1445: {
1.323 schwarze 1446: switch (n->type) {
1447: case ROFFT_BLOCK:
1448: if (n->sec == SEC_SEE_ALSO)
1449: html_close_paragraph(h);
1450: break;
1451: case ROFFT_HEAD:
1452: return 0;
1453: case ROFFT_BODY:
1454: if (n->sec == SEC_SEE_ALSO)
1455: print_otag(h, TAG_P, "c", "Pp");
1.325 schwarze 1456: print_otag(h, TAG_CITE, "c", "Rs");
1.323 schwarze 1457: break;
1458: default:
1459: abort();
1460: }
1.237 schwarze 1461: return 1;
1.210 schwarze 1462: }
1463:
1464: static int
1465: mdoc_no_pre(MDOC_ARGS)
1466: {
1.336 schwarze 1467: print_otag_id(h, TAG_SPAN, roff_name[n->tok], n);
1.237 schwarze 1468: return 1;
1.6 kristaps 1469: }
1470:
1471: static int
1472: mdoc_sy_pre(MDOC_ARGS)
1473: {
1.336 schwarze 1474: print_otag_id(h, TAG_B, "Sy", n);
1.237 schwarze 1475: return 1;
1.6 kristaps 1476: }
1477:
1478: static int
1479: mdoc_lb_pre(MDOC_ARGS)
1480: {
1.334 schwarze 1481: if (n->sec == SEC_LIBRARY &&
1482: n->flags & NODE_LINE &&
1483: roff_node_prev(n) != NULL)
1.248 schwarze 1484: print_otag(h, TAG_BR, "");
1.127 kristaps 1485:
1.325 schwarze 1486: print_otag(h, TAG_SPAN, "c", "Lb");
1.237 schwarze 1487: return 1;
1.6 kristaps 1488: }
1.10 kristaps 1489:
1490: static int
1491: mdoc__x_pre(MDOC_ARGS)
1492: {
1.334 schwarze 1493: struct roff_node *nn;
1494: const char *cattr;
1495: enum htmltag t;
1.133 kristaps 1496:
1497: t = TAG_SPAN;
1.37 kristaps 1498:
1.10 kristaps 1499: switch (n->tok) {
1.188 schwarze 1500: case MDOC__A:
1.257 schwarze 1501: cattr = "RsA";
1.334 schwarze 1502: if ((nn = roff_node_prev(n)) != NULL && nn->tok == MDOC__A &&
1503: ((nn = roff_node_next(n)) == NULL || nn->tok != MDOC__A))
1504: print_text(h, "and");
1.10 kristaps 1505: break;
1.188 schwarze 1506: case MDOC__B:
1.133 kristaps 1507: t = TAG_I;
1.257 schwarze 1508: cattr = "RsB";
1.10 kristaps 1509: break;
1.188 schwarze 1510: case MDOC__C:
1.257 schwarze 1511: cattr = "RsC";
1.10 kristaps 1512: break;
1.188 schwarze 1513: case MDOC__D:
1.257 schwarze 1514: cattr = "RsD";
1.10 kristaps 1515: break;
1.188 schwarze 1516: case MDOC__I:
1.133 kristaps 1517: t = TAG_I;
1.257 schwarze 1518: cattr = "RsI";
1.10 kristaps 1519: break;
1.188 schwarze 1520: case MDOC__J:
1.133 kristaps 1521: t = TAG_I;
1.257 schwarze 1522: cattr = "RsJ";
1.10 kristaps 1523: break;
1.188 schwarze 1524: case MDOC__N:
1.257 schwarze 1525: cattr = "RsN";
1.10 kristaps 1526: break;
1.188 schwarze 1527: case MDOC__O:
1.257 schwarze 1528: cattr = "RsO";
1.10 kristaps 1529: break;
1.188 schwarze 1530: case MDOC__P:
1.257 schwarze 1531: cattr = "RsP";
1.10 kristaps 1532: break;
1.188 schwarze 1533: case MDOC__Q:
1.257 schwarze 1534: cattr = "RsQ";
1.10 kristaps 1535: break;
1.188 schwarze 1536: case MDOC__R:
1.257 schwarze 1537: cattr = "RsR";
1.10 kristaps 1538: break;
1.188 schwarze 1539: case MDOC__T:
1.257 schwarze 1540: cattr = "RsT";
1.10 kristaps 1541: break;
1.188 schwarze 1542: case MDOC__U:
1.257 schwarze 1543: print_otag(h, TAG_A, "ch", "RsU", n->child->string);
1544: return 1;
1.188 schwarze 1545: case MDOC__V:
1.257 schwarze 1546: cattr = "RsV";
1.10 kristaps 1547: break;
1548: default:
1549: abort();
1550: }
1551:
1.257 schwarze 1552: print_otag(h, t, "c", cattr);
1.237 schwarze 1553: return 1;
1.10 kristaps 1554: }
1555:
1556: static void
1557: mdoc__x_post(MDOC_ARGS)
1558: {
1.334 schwarze 1559: struct roff_node *nn;
1.103 kristaps 1560:
1.334 schwarze 1561: if (n->tok == MDOC__A &&
1562: (nn = roff_node_next(n)) != NULL && nn->tok == MDOC__A &&
1563: ((nn = roff_node_next(nn)) == NULL || nn->tok != MDOC__A) &&
1564: ((nn = roff_node_prev(n)) == NULL || nn->tok != MDOC__A))
1565: return;
1.10 kristaps 1566:
1.61 kristaps 1567: /* TODO: %U */
1568:
1.334 schwarze 1569: if (n->parent == NULL || n->parent->tok != MDOC_Rs)
1.106 kristaps 1570: return;
1571:
1.155 kristaps 1572: h->flags |= HTML_NOSPACE;
1.334 schwarze 1573: print_text(h, roff_node_next(n) ? "," : ".");
1.94 kristaps 1574: }
1575:
1576: static int
1577: mdoc_bk_pre(MDOC_ARGS)
1578: {
1579:
1580: switch (n->type) {
1.227 schwarze 1581: case ROFFT_BLOCK:
1.94 kristaps 1582: break;
1.227 schwarze 1583: case ROFFT_HEAD:
1.237 schwarze 1584: return 0;
1.227 schwarze 1585: case ROFFT_BODY:
1.240 schwarze 1586: if (n->parent->args != NULL || n->prev->child == NULL)
1.131 kristaps 1587: h->flags |= HTML_PREKEEP;
1.94 kristaps 1588: break;
1589: default:
1590: abort();
1591: }
1592:
1.237 schwarze 1593: return 1;
1.94 kristaps 1594: }
1595:
1596: static void
1597: mdoc_bk_post(MDOC_ARGS)
1598: {
1599:
1.227 schwarze 1600: if (n->type == ROFFT_BODY)
1.94 kristaps 1601: h->flags &= ~(HTML_KEEP | HTML_PREKEEP);
1.10 kristaps 1602: }
1.107 kristaps 1603:
1604: static int
1605: mdoc_quote_pre(MDOC_ARGS)
1606: {
1.227 schwarze 1607: if (n->type != ROFFT_BODY)
1.237 schwarze 1608: return 1;
1.107 kristaps 1609:
1610: switch (n->tok) {
1.188 schwarze 1611: case MDOC_Ao:
1612: case MDOC_Aq:
1.240 schwarze 1613: print_text(h, n->child != NULL && n->child->next == NULL &&
1.219 schwarze 1614: n->child->tok == MDOC_Mt ? "<" : "\\(la");
1.107 kristaps 1615: break;
1.188 schwarze 1616: case MDOC_Bro:
1617: case MDOC_Brq:
1.107 kristaps 1618: print_text(h, "\\(lC");
1619: break;
1.188 schwarze 1620: case MDOC_Bo:
1621: case MDOC_Bq:
1.107 kristaps 1622: print_text(h, "\\(lB");
1623: break;
1.188 schwarze 1624: case MDOC_Oo:
1625: case MDOC_Op:
1.107 kristaps 1626: print_text(h, "\\(lB");
1.323 schwarze 1627: /*
1628: * Give up on semantic markup for now.
1629: * We cannot use TAG_SPAN because .Oo may contain blocks.
1.329 schwarze 1630: * We cannot use TAG_DIV because we might be in a
1.323 schwarze 1631: * phrasing context (like .Dl or .Pp); we cannot
1632: * close out a .Pp at this point either because
1633: * that would break the line.
1634: */
1635: /* XXX print_otag(h, TAG_???, "c", "Op"); */
1.107 kristaps 1636: break;
1.191 schwarze 1637: case MDOC_En:
1638: if (NULL == n->norm->Es ||
1639: NULL == n->norm->Es->child)
1.237 schwarze 1640: return 1;
1.191 schwarze 1641: print_text(h, n->norm->Es->child->string);
1642: break;
1.188 schwarze 1643: case MDOC_Do:
1644: case MDOC_Dq:
1.332 schwarze 1645: print_text(h, "\\(lq");
1646: break;
1.188 schwarze 1647: case MDOC_Qo:
1648: case MDOC_Qq:
1.332 schwarze 1649: print_text(h, "\"");
1.107 kristaps 1650: break;
1.188 schwarze 1651: case MDOC_Po:
1652: case MDOC_Pq:
1.107 kristaps 1653: print_text(h, "(");
1654: break;
1.188 schwarze 1655: case MDOC_Ql:
1.178 kristaps 1656: print_text(h, "\\(oq");
1657: h->flags |= HTML_NOSPACE;
1.255 schwarze 1658: print_otag(h, TAG_CODE, "c", "Li");
1.178 kristaps 1659: break;
1.188 schwarze 1660: case MDOC_So:
1661: case MDOC_Sq:
1.107 kristaps 1662: print_text(h, "\\(oq");
1663: break;
1664: default:
1665: abort();
1666: }
1667:
1668: h->flags |= HTML_NOSPACE;
1.237 schwarze 1669: return 1;
1.107 kristaps 1670: }
1671:
1672: static void
1673: mdoc_quote_post(MDOC_ARGS)
1674: {
1675:
1.227 schwarze 1676: if (n->type != ROFFT_BODY && n->type != ROFFT_ELEM)
1.107 kristaps 1677: return;
1678:
1.221 schwarze 1679: h->flags |= HTML_NOSPACE;
1.107 kristaps 1680:
1681: switch (n->tok) {
1.188 schwarze 1682: case MDOC_Ao:
1683: case MDOC_Aq:
1.240 schwarze 1684: print_text(h, n->child != NULL && n->child->next == NULL &&
1.219 schwarze 1685: n->child->tok == MDOC_Mt ? ">" : "\\(ra");
1.107 kristaps 1686: break;
1.188 schwarze 1687: case MDOC_Bro:
1688: case MDOC_Brq:
1.107 kristaps 1689: print_text(h, "\\(rC");
1690: break;
1.188 schwarze 1691: case MDOC_Oo:
1692: case MDOC_Op:
1693: case MDOC_Bo:
1694: case MDOC_Bq:
1.107 kristaps 1695: print_text(h, "\\(rB");
1.191 schwarze 1696: break;
1697: case MDOC_En:
1.221 schwarze 1698: if (n->norm->Es == NULL ||
1699: n->norm->Es->child == NULL ||
1700: n->norm->Es->child->next == NULL)
1701: h->flags &= ~HTML_NOSPACE;
1702: else
1.191 schwarze 1703: print_text(h, n->norm->Es->child->next->string);
1.107 kristaps 1704: break;
1.188 schwarze 1705: case MDOC_Do:
1706: case MDOC_Dq:
1.107 kristaps 1707: print_text(h, "\\(rq");
1.332 schwarze 1708: break;
1709: case MDOC_Qo:
1710: case MDOC_Qq:
1711: print_text(h, "\"");
1.107 kristaps 1712: break;
1.188 schwarze 1713: case MDOC_Po:
1714: case MDOC_Pq:
1.107 kristaps 1715: print_text(h, ")");
1716: break;
1.188 schwarze 1717: case MDOC_Ql:
1718: case MDOC_So:
1719: case MDOC_Sq:
1.183 schwarze 1720: print_text(h, "\\(cq");
1.107 kristaps 1721: break;
1722: default:
1723: abort();
1724: }
1.221 schwarze 1725: }
1726:
1727: static int
1728: mdoc_eo_pre(MDOC_ARGS)
1729: {
1730:
1.227 schwarze 1731: if (n->type != ROFFT_BODY)
1.237 schwarze 1732: return 1;
1.221 schwarze 1733:
1734: if (n->end == ENDBODY_NOT &&
1735: n->parent->head->child == NULL &&
1736: n->child != NULL &&
1737: n->child->end != ENDBODY_NOT)
1738: print_text(h, "\\&");
1739: else if (n->end != ENDBODY_NOT ? n->child != NULL :
1.224 schwarze 1740: n->parent->head->child != NULL && (n->child != NULL ||
1741: (n->parent->tail != NULL && n->parent->tail->child != NULL)))
1.221 schwarze 1742: h->flags |= HTML_NOSPACE;
1.237 schwarze 1743: return 1;
1.221 schwarze 1744: }
1745:
1746: static void
1747: mdoc_eo_post(MDOC_ARGS)
1748: {
1749: int body, tail;
1750:
1.227 schwarze 1751: if (n->type != ROFFT_BODY)
1.221 schwarze 1752: return;
1753:
1754: if (n->end != ENDBODY_NOT) {
1755: h->flags &= ~HTML_NOSPACE;
1756: return;
1757: }
1758:
1759: body = n->child != NULL || n->parent->head->child != NULL;
1760: tail = n->parent->tail != NULL && n->parent->tail->child != NULL;
1761:
1762: if (body && tail)
1763: h->flags |= HTML_NOSPACE;
1764: else if ( ! tail)
1765: h->flags &= ~HTML_NOSPACE;
1.316 schwarze 1766: }
1767:
1768: static int
1769: mdoc_abort_pre(MDOC_ARGS)
1770: {
1771: abort();
1.107 kristaps 1772: }
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