Annotation of mandoc/mdoc_html.c, Revision 1.307
1.307 ! schwarze 1: /* $Id: mdoc_html.c,v 1.306 2018/06/10 16:15:43 schwarze Exp $ */
1.1 kristaps 2: /*
1.208 schwarze 3: * Copyright (c) 2008-2011, 2014 Kristaps Dzonsons <kristaps@bsd.lv>
1.299 schwarze 4: * Copyright (c) 2014,2015,2016,2017,2018 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: *
1.227 schwarze 10: * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHORS DISCLAIM ALL WARRANTIES
1.1 kristaps 11: * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
1.227 schwarze 12: * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR
1.1 kristaps 13: * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
14: * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
15: * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
16: * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
17: */
1.52 kristaps 18: #include "config.h"
19:
1.1 kristaps 20: #include <sys/types.h>
21:
22: #include <assert.h>
23: #include <ctype.h>
24: #include <stdio.h>
25: #include <stdlib.h>
26: #include <string.h>
27: #include <unistd.h>
28:
1.189 schwarze 29: #include "mandoc_aux.h"
1.291 schwarze 30: #include "mandoc.h"
1.227 schwarze 31: #include "roff.h"
1.215 schwarze 32: #include "mdoc.h"
1.23 kristaps 33: #include "out.h"
1.1 kristaps 34: #include "html.h"
1.29 kristaps 35: #include "main.h"
1.1 kristaps 36:
37: #define INDENT 5
38:
1.229 schwarze 39: #define MDOC_ARGS const struct roff_meta *meta, \
1.228 schwarze 40: struct roff_node *n, \
1.1 kristaps 41: struct html *h
42:
1.52 kristaps 43: #ifndef MIN
44: #define MIN(a,b) ((/*CONSTCOND*/(a)<(b))?(a):(b))
45: #endif
46:
1.1 kristaps 47: struct htmlmdoc {
48: int (*pre)(MDOC_ARGS);
49: void (*post)(MDOC_ARGS);
50: };
51:
1.275 schwarze 52: static char *cond_id(const struct roff_node *);
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);
1.188 schwarze 57: static void synopsis_pre(struct html *,
1.228 schwarze 58: const struct roff_node *);
1.1 kristaps 59:
1.296 schwarze 60: static void mdoc_root_post(const struct roff_meta *,
61: struct html *);
62: static int mdoc_root_pre(const struct roff_meta *,
63: struct html *);
1.1 kristaps 64:
1.10 kristaps 65: static void mdoc__x_post(MDOC_ARGS);
66: static int mdoc__x_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);
1.258 schwarze 77: static int mdoc_cm_pre(MDOC_ARGS);
1.1 kristaps 78: static int mdoc_d1_pre(MDOC_ARGS);
79: static int mdoc_dv_pre(MDOC_ARGS);
80: static int mdoc_fa_pre(MDOC_ARGS);
81: static int mdoc_fd_pre(MDOC_ARGS);
82: static int mdoc_fl_pre(MDOC_ARGS);
83: static int mdoc_fn_pre(MDOC_ARGS);
84: static int mdoc_ft_pre(MDOC_ARGS);
85: static int mdoc_em_pre(MDOC_ARGS);
1.221 schwarze 86: static void mdoc_eo_post(MDOC_ARGS);
87: static int mdoc_eo_pre(MDOC_ARGS);
1.1 kristaps 88: static int mdoc_er_pre(MDOC_ARGS);
89: static int mdoc_ev_pre(MDOC_ARGS);
90: static int mdoc_ex_pre(MDOC_ARGS);
1.4 kristaps 91: static void mdoc_fo_post(MDOC_ARGS);
92: static int mdoc_fo_pre(MDOC_ARGS);
93: static int mdoc_ic_pre(MDOC_ARGS);
1.110 schwarze 94: static int mdoc_igndelim_pre(MDOC_ARGS);
1.4 kristaps 95: static int mdoc_in_pre(MDOC_ARGS);
1.1 kristaps 96: static int mdoc_it_pre(MDOC_ARGS);
1.6 kristaps 97: static int mdoc_lb_pre(MDOC_ARGS);
98: static int mdoc_li_pre(MDOC_ARGS);
1.2 kristaps 99: static int mdoc_lk_pre(MDOC_ARGS);
100: static int mdoc_mt_pre(MDOC_ARGS);
1.5 kristaps 101: static int mdoc_ms_pre(MDOC_ARGS);
1.1 kristaps 102: static int mdoc_nd_pre(MDOC_ARGS);
103: static int mdoc_nm_pre(MDOC_ARGS);
1.210 schwarze 104: static int mdoc_no_pre(MDOC_ARGS);
1.1 kristaps 105: static int mdoc_ns_pre(MDOC_ARGS);
106: static int mdoc_pa_pre(MDOC_ARGS);
1.5 kristaps 107: static void mdoc_pf_post(MDOC_ARGS);
1.120 kristaps 108: static int mdoc_pp_pre(MDOC_ARGS);
1.107 kristaps 109: static void mdoc_quote_post(MDOC_ARGS);
110: static int mdoc_quote_pre(MDOC_ARGS);
1.5 kristaps 111: static int mdoc_rs_pre(MDOC_ARGS);
1.1 kristaps 112: static int mdoc_sh_pre(MDOC_ARGS);
1.191 schwarze 113: static int mdoc_skip_pre(MDOC_ARGS);
1.99 kristaps 114: static int mdoc_sm_pre(MDOC_ARGS);
1.1 kristaps 115: static int mdoc_ss_pre(MDOC_ARGS);
1.269 schwarze 116: static int mdoc_st_pre(MDOC_ARGS);
1.1 kristaps 117: static int mdoc_sx_pre(MDOC_ARGS);
1.6 kristaps 118: static int mdoc_sy_pre(MDOC_ARGS);
1.4 kristaps 119: static int mdoc_va_pre(MDOC_ARGS);
1.1 kristaps 120: static int mdoc_vt_pre(MDOC_ARGS);
121: static int mdoc_xr_pre(MDOC_ARGS);
122: static int mdoc_xx_pre(MDOC_ARGS);
123:
1.280 schwarze 124: static const struct htmlmdoc __mdocs[MDOC_MAX - MDOC_Dd] = {
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 */
1.280 schwarze 140: {mdoc_ap_pre, NULL}, /* Ap */
1.1 kristaps 141: {mdoc_ar_pre, NULL}, /* Ar */
142: {mdoc_cd_pre, NULL}, /* Cd */
1.258 schwarze 143: {mdoc_cm_pre, NULL}, /* Cm */
1.188 schwarze 144: {mdoc_dv_pre, NULL}, /* Dv */
145: {mdoc_er_pre, NULL}, /* Er */
146: {mdoc_ev_pre, NULL}, /* Ev */
1.1 kristaps 147: {mdoc_ex_pre, NULL}, /* Ex */
1.188 schwarze 148: {mdoc_fa_pre, NULL}, /* Fa */
149: {mdoc_fd_pre, NULL}, /* Fd */
1.1 kristaps 150: {mdoc_fl_pre, NULL}, /* Fl */
1.188 schwarze 151: {mdoc_fn_pre, NULL}, /* Fn */
152: {mdoc_ft_pre, NULL}, /* Ft */
153: {mdoc_ic_pre, NULL}, /* Ic */
154: {mdoc_in_pre, NULL}, /* In */
1.6 kristaps 155: {mdoc_li_pre, NULL}, /* Li */
1.188 schwarze 156: {mdoc_nd_pre, NULL}, /* Nd */
157: {mdoc_nm_pre, NULL}, /* Nm */
1.107 kristaps 158: {mdoc_quote_pre, mdoc_quote_post}, /* Op */
1.191 schwarze 159: {mdoc_ft_pre, NULL}, /* Ot */
1.1 kristaps 160: {mdoc_pa_pre, NULL}, /* Pa */
1.247 schwarze 161: {mdoc_ex_pre, NULL}, /* Rv */
1.269 schwarze 162: {mdoc_st_pre, NULL}, /* St */
1.4 kristaps 163: {mdoc_va_pre, NULL}, /* Va */
1.188 schwarze 164: {mdoc_vt_pre, NULL}, /* Vt */
1.1 kristaps 165: {mdoc_xr_pre, NULL}, /* Xr */
1.10 kristaps 166: {mdoc__x_pre, mdoc__x_post}, /* %A */
167: {mdoc__x_pre, mdoc__x_post}, /* %B */
168: {mdoc__x_pre, mdoc__x_post}, /* %D */
169: {mdoc__x_pre, mdoc__x_post}, /* %I */
170: {mdoc__x_pre, mdoc__x_post}, /* %J */
171: {mdoc__x_pre, mdoc__x_post}, /* %N */
172: {mdoc__x_pre, mdoc__x_post}, /* %O */
173: {mdoc__x_pre, mdoc__x_post}, /* %P */
174: {mdoc__x_pre, mdoc__x_post}, /* %R */
175: {mdoc__x_pre, mdoc__x_post}, /* %T */
176: {mdoc__x_pre, mdoc__x_post}, /* %V */
1.1 kristaps 177: {NULL, NULL}, /* Ac */
1.107 kristaps 178: {mdoc_quote_pre, mdoc_quote_post}, /* Ao */
179: {mdoc_quote_pre, mdoc_quote_post}, /* Aq */
1.269 schwarze 180: {mdoc_xx_pre, NULL}, /* At */
1.1 kristaps 181: {NULL, NULL}, /* Bc */
1.188 schwarze 182: {mdoc_bf_pre, NULL}, /* Bf */
1.107 kristaps 183: {mdoc_quote_pre, mdoc_quote_post}, /* Bo */
184: {mdoc_quote_pre, mdoc_quote_post}, /* Bq */
1.1 kristaps 185: {mdoc_xx_pre, NULL}, /* Bsx */
1.246 schwarze 186: {mdoc_xx_pre, NULL}, /* Bx */
1.212 schwarze 187: {mdoc_skip_pre, NULL}, /* Db */
1.1 kristaps 188: {NULL, NULL}, /* Dc */
1.107 kristaps 189: {mdoc_quote_pre, mdoc_quote_post}, /* Do */
190: {mdoc_quote_pre, mdoc_quote_post}, /* Dq */
1.55 kristaps 191: {NULL, NULL}, /* Ec */ /* FIXME: no space */
1.1 kristaps 192: {NULL, NULL}, /* Ef */
1.188 schwarze 193: {mdoc_em_pre, NULL}, /* Em */
1.221 schwarze 194: {mdoc_eo_pre, mdoc_eo_post}, /* Eo */
1.1 kristaps 195: {mdoc_xx_pre, NULL}, /* Fx */
1.98 kristaps 196: {mdoc_ms_pre, NULL}, /* Ms */
1.210 schwarze 197: {mdoc_no_pre, NULL}, /* No */
1.1 kristaps 198: {mdoc_ns_pre, NULL}, /* Ns */
199: {mdoc_xx_pre, NULL}, /* Nx */
200: {mdoc_xx_pre, NULL}, /* Ox */
201: {NULL, NULL}, /* Pc */
1.110 schwarze 202: {mdoc_igndelim_pre, mdoc_pf_post}, /* Pf */
1.107 kristaps 203: {mdoc_quote_pre, mdoc_quote_post}, /* Po */
204: {mdoc_quote_pre, mdoc_quote_post}, /* Pq */
1.1 kristaps 205: {NULL, NULL}, /* Qc */
1.107 kristaps 206: {mdoc_quote_pre, mdoc_quote_post}, /* Ql */
207: {mdoc_quote_pre, mdoc_quote_post}, /* Qo */
208: {mdoc_quote_pre, mdoc_quote_post}, /* Qq */
1.1 kristaps 209: {NULL, NULL}, /* Re */
1.5 kristaps 210: {mdoc_rs_pre, NULL}, /* Rs */
1.1 kristaps 211: {NULL, NULL}, /* Sc */
1.107 kristaps 212: {mdoc_quote_pre, mdoc_quote_post}, /* So */
213: {mdoc_quote_pre, mdoc_quote_post}, /* Sq */
1.188 schwarze 214: {mdoc_sm_pre, NULL}, /* Sm */
1.1 kristaps 215: {mdoc_sx_pre, NULL}, /* Sx */
1.6 kristaps 216: {mdoc_sy_pre, NULL}, /* Sy */
1.1 kristaps 217: {NULL, NULL}, /* Tn */
218: {mdoc_xx_pre, NULL}, /* Ux */
219: {NULL, NULL}, /* Xc */
220: {NULL, NULL}, /* Xo */
1.188 schwarze 221: {mdoc_fo_pre, mdoc_fo_post}, /* Fo */
222: {NULL, NULL}, /* Fc */
1.107 kristaps 223: {mdoc_quote_pre, mdoc_quote_post}, /* Oo */
1.1 kristaps 224: {NULL, NULL}, /* Oc */
1.94 kristaps 225: {mdoc_bk_pre, mdoc_bk_post}, /* Bk */
1.1 kristaps 226: {NULL, NULL}, /* Ek */
1.247 schwarze 227: {NULL, NULL}, /* Bt */
1.1 kristaps 228: {NULL, NULL}, /* Hf */
1.191 schwarze 229: {mdoc_em_pre, NULL}, /* Fr */
1.247 schwarze 230: {NULL, NULL}, /* Ud */
1.6 kristaps 231: {mdoc_lb_pre, NULL}, /* Lb */
1.188 schwarze 232: {mdoc_pp_pre, NULL}, /* Lp */
233: {mdoc_lk_pre, NULL}, /* Lk */
234: {mdoc_mt_pre, NULL}, /* Mt */
235: {mdoc_quote_pre, mdoc_quote_post}, /* Brq */
236: {mdoc_quote_pre, mdoc_quote_post}, /* Bro */
237: {NULL, NULL}, /* Brc */
238: {mdoc__x_pre, mdoc__x_post}, /* %C */
1.191 schwarze 239: {mdoc_skip_pre, NULL}, /* Es */
240: {mdoc_quote_pre, mdoc_quote_post}, /* En */
1.188 schwarze 241: {mdoc_xx_pre, NULL}, /* Dx */
242: {mdoc__x_pre, mdoc__x_post}, /* %Q */
243: {mdoc__x_pre, mdoc__x_post}, /* %U */
244: {NULL, NULL}, /* Ta */
1.1 kristaps 245: };
1.280 schwarze 246: static const struct htmlmdoc *const mdocs = __mdocs - MDOC_Dd;
1.1 kristaps 247:
1.188 schwarze 248:
1.23 kristaps 249: /*
1.78 kristaps 250: * See the same function in mdoc_term.c for documentation.
251: */
252: static void
1.228 schwarze 253: synopsis_pre(struct html *h, const struct roff_node *n)
1.78 kristaps 254: {
255:
1.244 schwarze 256: if (NULL == n->prev || ! (NODE_SYNPRETTY & n->flags))
1.78 kristaps 257: return;
258:
1.188 schwarze 259: if (n->prev->tok == n->tok &&
260: MDOC_Fo != n->tok &&
261: MDOC_Ft != n->tok &&
262: MDOC_Fn != n->tok) {
1.248 schwarze 263: print_otag(h, TAG_BR, "");
1.78 kristaps 264: return;
265: }
266:
267: switch (n->prev->tok) {
1.188 schwarze 268: case MDOC_Fd:
269: case MDOC_Fn:
270: case MDOC_Fo:
271: case MDOC_In:
272: case MDOC_Vt:
1.206 kristaps 273: print_paragraph(h);
1.78 kristaps 274: break;
1.188 schwarze 275: case MDOC_Ft:
1.78 kristaps 276: if (MDOC_Fn != n->tok && MDOC_Fo != n->tok) {
1.206 kristaps 277: print_paragraph(h);
1.78 kristaps 278: break;
279: }
280: /* FALLTHROUGH */
281: default:
1.248 schwarze 282: print_otag(h, TAG_BR, "");
1.78 kristaps 283: break;
284: }
285: }
286:
1.232 schwarze 287: void
288: html_mdoc(void *arg, const struct roff_man *mdoc)
1.1 kristaps 289: {
1.296 schwarze 290: struct html *h;
291: struct roff_node *n;
292: struct tag *t;
1.179 kristaps 293:
1.232 schwarze 294: h = (struct html *)arg;
1.296 schwarze 295: n = mdoc->first->child;
1.1 kristaps 296:
1.252 schwarze 297: if ((h->oflags & HTML_FRAGMENT) == 0) {
1.179 kristaps 298: print_gen_decls(h);
1.252 schwarze 299: print_otag(h, TAG_HTML, "");
1.296 schwarze 300: if (n->type == ROFFT_COMMENT)
301: print_gen_comment(h, n);
1.252 schwarze 302: t = print_otag(h, TAG_HEAD, "");
1.296 schwarze 303: print_mdoc_head(&mdoc->meta, h);
1.252 schwarze 304: print_tagq(h, t);
1.248 schwarze 305: print_otag(h, TAG_BODY, "");
1.252 schwarze 306: }
1.1 kristaps 307:
1.296 schwarze 308: mdoc_root_pre(&mdoc->meta, h);
1.253 schwarze 309: t = print_otag(h, TAG_DIV, "c", "manual-text");
1.296 schwarze 310: print_mdoc_nodelist(&mdoc->meta, n, h);
1.253 schwarze 311: print_tagq(h, t);
1.296 schwarze 312: mdoc_root_post(&mdoc->meta, h);
1.252 schwarze 313: print_tagq(h, NULL);
1.1 kristaps 314: }
315:
316: static void
1.296 schwarze 317: print_mdoc_head(const struct roff_meta *meta, struct html *h)
1.1 kristaps 318: {
1.249 schwarze 319: char *cp;
1.1 kristaps 320:
321: print_gen_head(h);
1.249 schwarze 322:
323: if (meta->arch != NULL && meta->msec != NULL)
324: mandoc_asprintf(&cp, "%s(%s) (%s)", meta->title,
325: meta->msec, meta->arch);
326: else if (meta->msec != NULL)
327: mandoc_asprintf(&cp, "%s(%s)", meta->title, meta->msec);
328: else if (meta->arch != NULL)
329: mandoc_asprintf(&cp, "%s (%s)", meta->title, meta->arch);
330: else
331: cp = mandoc_strdup(meta->title);
1.1 kristaps 332:
1.248 schwarze 333: print_otag(h, TAG_TITLE, "");
1.249 schwarze 334: print_text(h, cp);
335: free(cp);
1.1 kristaps 336: }
337:
338: static void
339: print_mdoc_nodelist(MDOC_ARGS)
340: {
341:
1.220 schwarze 342: while (n != NULL) {
343: print_mdoc_node(meta, n, h);
344: n = n->next;
345: }
1.1 kristaps 346: }
347:
348: static void
349: print_mdoc_node(MDOC_ARGS)
350: {
351: int child;
352: struct tag *t;
1.243 schwarze 353:
1.295 schwarze 354: if (n->type == ROFFT_COMMENT || n->flags & NODE_NOPRT)
1.243 schwarze 355: return;
1.1 kristaps 356:
357: child = 1;
1.264 schwarze 358: t = h->tag;
1.244 schwarze 359: n->flags &= ~NODE_ENDED;
1.1 kristaps 360:
361: switch (n->type) {
1.227 schwarze 362: case ROFFT_TEXT:
1.144 kristaps 363: /* No tables in this mode... */
364: assert(NULL == h->tblt);
1.149 kristaps 365:
366: /*
367: * Make sure that if we're in a literal mode already
368: * (i.e., within a <PRE>) don't print the newline.
369: */
1.286 schwarze 370: if (*n->string == ' ' && n->flags & NODE_LINE &&
371: (h->flags & (HTML_LITERAL | HTML_NONEWLINE)) == 0)
372: print_otag(h, TAG_BR, "");
1.244 schwarze 373: if (NODE_DELIMC & n->flags)
1.155 kristaps 374: h->flags |= HTML_NOSPACE;
1.1 kristaps 375: print_text(h, n->string);
1.244 schwarze 376: if (NODE_DELIMO & n->flags)
1.155 kristaps 377: h->flags |= HTML_NOSPACE;
1.151 kristaps 378: return;
1.227 schwarze 379: case ROFFT_EQN:
1.174 kristaps 380: print_eqn(h, n->eqn);
1.153 kristaps 381: break;
1.227 schwarze 382: case ROFFT_TBL:
1.144 kristaps 383: /*
384: * This will take care of initialising all of the table
385: * state data for the first table, then tearing it down
386: * for the last one.
387: */
1.141 kristaps 388: print_tbl(h, n->span);
1.144 kristaps 389: return;
1.1 kristaps 390: default:
1.144 kristaps 391: /*
392: * Close out the current table, if it's open, and unset
393: * the "meta" table state. This will be reopened on the
394: * next table element.
395: */
1.213 schwarze 396: if (h->tblt != NULL) {
1.144 kristaps 397: print_tblclose(h);
1.264 schwarze 398: t = h->tag;
1.144 kristaps 399: }
1.213 schwarze 400: assert(h->tblt == NULL);
1.281 schwarze 401: if (n->tok < ROFF_MAX) {
1.282 schwarze 402: roff_html_pre(h, n);
1.283 schwarze 403: child = 0;
1.281 schwarze 404: break;
405: }
1.280 schwarze 406: assert(n->tok >= MDOC_Dd && n->tok < MDOC_MAX);
407: if (mdocs[n->tok].pre != NULL &&
408: (n->end == ENDBODY_NOT || n->child != NULL))
1.184 schwarze 409: child = (*mdocs[n->tok].pre)(meta, n, h);
1.1 kristaps 410: break;
411: }
412:
1.244 schwarze 413: if (h->flags & HTML_KEEP && n->flags & NODE_LINE) {
1.222 schwarze 414: h->flags &= ~HTML_KEEP;
415: h->flags |= HTML_PREKEEP;
1.94 kristaps 416: }
417:
1.1 kristaps 418: if (child && n->child)
1.184 schwarze 419: print_mdoc_nodelist(meta, n->child, h);
1.1 kristaps 420:
421: print_stagq(h, t);
422:
423: switch (n->type) {
1.227 schwarze 424: case ROFFT_EQN:
1.1 kristaps 425: break;
426: default:
1.281 schwarze 427: if (n->tok < ROFF_MAX ||
428: mdocs[n->tok].post == NULL ||
429: n->flags & NODE_ENDED)
1.213 schwarze 430: break;
431: (*mdocs[n->tok].post)(meta, n, h);
432: if (n->end != ENDBODY_NOT)
1.244 schwarze 433: n->body->flags |= NODE_ENDED;
1.1 kristaps 434: break;
435: }
436: }
437:
438: static void
1.296 schwarze 439: mdoc_root_post(const struct roff_meta *meta, struct html *h)
1.1 kristaps 440: {
441: struct tag *t, *tt;
442:
1.248 schwarze 443: t = print_otag(h, TAG_TABLE, "c", "foot");
444: tt = print_otag(h, TAG_TR, "");
1.40 kristaps 445:
1.248 schwarze 446: print_otag(h, TAG_TD, "c", "foot-date");
1.184 schwarze 447: print_text(h, meta->date);
1.1 kristaps 448: print_stagq(h, tt);
449:
1.248 schwarze 450: print_otag(h, TAG_TD, "c", "foot-os");
1.184 schwarze 451: print_text(h, meta->os);
1.1 kristaps 452: print_tagq(h, t);
453: }
454:
455: static int
1.296 schwarze 456: mdoc_root_pre(const struct roff_meta *meta, struct html *h)
1.1 kristaps 457: {
458: struct tag *t, *tt;
1.190 schwarze 459: char *volume, *title;
1.1 kristaps 460:
1.190 schwarze 461: if (NULL == meta->arch)
462: volume = mandoc_strdup(meta->vol);
463: else
464: mandoc_asprintf(&volume, "%s (%s)",
465: meta->vol, meta->arch);
1.1 kristaps 466:
1.195 schwarze 467: if (NULL == meta->msec)
468: title = mandoc_strdup(meta->title);
469: else
470: mandoc_asprintf(&title, "%s(%s)",
471: meta->title, meta->msec);
1.23 kristaps 472:
1.248 schwarze 473: t = print_otag(h, TAG_TABLE, "c", "head");
474: tt = print_otag(h, TAG_TR, "");
1.1 kristaps 475:
1.248 schwarze 476: print_otag(h, TAG_TD, "c", "head-ltitle");
1.2 kristaps 477: print_text(h, title);
1.1 kristaps 478: print_stagq(h, tt);
479:
1.248 schwarze 480: print_otag(h, TAG_TD, "c", "head-vol");
1.190 schwarze 481: print_text(h, volume);
1.1 kristaps 482: print_stagq(h, tt);
483:
1.248 schwarze 484: print_otag(h, TAG_TD, "c", "head-rtitle");
1.2 kristaps 485: print_text(h, title);
1.1 kristaps 486: print_tagq(h, t);
1.189 schwarze 487:
488: free(title);
1.190 schwarze 489: free(volume);
1.237 schwarze 490: return 1;
1.1 kristaps 491: }
492:
1.254 schwarze 493: static char *
1.275 schwarze 494: cond_id(const struct roff_node *n)
495: {
496: if (n->child != NULL &&
497: n->child->type == ROFFT_TEXT &&
498: (n->prev == NULL ||
499: (n->prev->type == ROFFT_TEXT &&
500: strcmp(n->prev->string, "|") == 0)) &&
501: (n->parent->tok == MDOC_It ||
502: (n->parent->tok == MDOC_Xo &&
503: n->parent->parent->prev == NULL &&
504: n->parent->parent->parent->tok == MDOC_It)))
1.304 schwarze 505: return html_make_id(n, 1);
1.275 schwarze 506: return NULL;
507: }
508:
1.1 kristaps 509: static int
510: mdoc_sh_pre(MDOC_ARGS)
511: {
1.249 schwarze 512: char *id;
513:
1.200 schwarze 514: switch (n->type) {
1.263 schwarze 515: case ROFFT_HEAD:
1.304 schwarze 516: id = html_make_id(n, 1);
1.274 schwarze 517: print_otag(h, TAG_H1, "cTi", "Sh", id);
1.278 schwarze 518: if (id != NULL)
1.297 schwarze 519: print_otag(h, TAG_A, "chR", "permalink", id);
1.263 schwarze 520: break;
1.227 schwarze 521: case ROFFT_BODY:
1.200 schwarze 522: if (n->sec == SEC_AUTHORS)
523: h->flags &= ~(HTML_SPLIT|HTML_NOSPLIT);
1.263 schwarze 524: break;
1.200 schwarze 525: default:
526: break;
527: }
1.237 schwarze 528: return 1;
1.1 kristaps 529: }
530:
531: static int
532: mdoc_ss_pre(MDOC_ARGS)
533: {
1.249 schwarze 534: char *id;
535:
1.253 schwarze 536: if (n->type != ROFFT_HEAD)
1.237 schwarze 537: return 1;
1.23 kristaps 538:
1.304 schwarze 539: id = html_make_id(n, 1);
1.274 schwarze 540: print_otag(h, TAG_H2, "cTi", "Ss", id);
1.278 schwarze 541: if (id != NULL)
1.297 schwarze 542: print_otag(h, TAG_A, "chR", "permalink", id);
1.237 schwarze 543: return 1;
1.1 kristaps 544: }
545:
546: static int
547: mdoc_fl_pre(MDOC_ARGS)
548: {
1.275 schwarze 549: char *id;
550:
551: if ((id = cond_id(n)) != NULL)
1.297 schwarze 552: print_otag(h, TAG_A, "chR", "permalink", id);
1.298 schwarze 553: print_otag(h, TAG_CODE, "cTi", "Fl", id);
1.275 schwarze 554:
1.50 kristaps 555: print_text(h, "\\-");
1.240 schwarze 556: if (!(n->child == NULL &&
1.199 schwarze 557: (n->next == NULL ||
1.227 schwarze 558: n->next->type == ROFFT_TEXT ||
1.244 schwarze 559: n->next->flags & NODE_LINE)))
1.1 kristaps 560: h->flags |= HTML_NOSPACE;
1.50 kristaps 561:
1.237 schwarze 562: return 1;
1.1 kristaps 563: }
564:
565: static int
1.258 schwarze 566: mdoc_cm_pre(MDOC_ARGS)
567: {
1.275 schwarze 568: char *id;
569:
570: if ((id = cond_id(n)) != NULL)
1.297 schwarze 571: print_otag(h, TAG_A, "chR", "permalink", id);
1.298 schwarze 572: print_otag(h, TAG_CODE, "cTi", "Cm", id);
1.258 schwarze 573: return 1;
574: }
575:
576: static int
1.1 kristaps 577: mdoc_nd_pre(MDOC_ARGS)
578: {
1.227 schwarze 579: if (n->type != ROFFT_BODY)
1.237 schwarze 580: return 1;
1.1 kristaps 581:
582: print_text(h, "\\(em");
1.300 schwarze 583: /* Cannot use TAG_SPAN because it may contain blocks. */
584: print_otag(h, TAG_DIV, "cT", "Nd");
1.237 schwarze 585: return 1;
1.1 kristaps 586: }
587:
588: static int
589: mdoc_nm_pre(MDOC_ARGS)
590: {
1.124 kristaps 591: switch (n->type) {
1.227 schwarze 592: case ROFFT_HEAD:
1.248 schwarze 593: print_otag(h, TAG_TD, "");
1.235 schwarze 594: /* FALLTHROUGH */
595: case ROFFT_ELEM:
1.298 schwarze 596: print_otag(h, TAG_CODE, "cT", "Nm");
1.237 schwarze 597: return 1;
1.227 schwarze 598: case ROFFT_BODY:
1.248 schwarze 599: print_otag(h, TAG_TD, "");
1.237 schwarze 600: return 1;
1.124 kristaps 601: default:
602: break;
603: }
604: synopsis_pre(h, n);
1.258 schwarze 605: print_otag(h, TAG_TABLE, "c", "Nm");
1.248 schwarze 606: print_otag(h, TAG_TR, "");
1.237 schwarze 607: return 1;
1.1 kristaps 608: }
609:
610: static int
611: mdoc_xr_pre(MDOC_ARGS)
612: {
1.56 kristaps 613: if (NULL == n->child)
1.237 schwarze 614: return 0;
1.17 kristaps 615:
1.249 schwarze 616: if (h->base_man)
1.274 schwarze 617: print_otag(h, TAG_A, "cThM", "Xr",
1.249 schwarze 618: n->child->string, n->child->next == NULL ?
619: NULL : n->child->next->string);
620: else
1.274 schwarze 621: print_otag(h, TAG_A, "cT", "Xr");
1.1 kristaps 622:
1.157 kristaps 623: n = n->child;
624: print_text(h, n->string);
1.16 kristaps 625:
1.157 kristaps 626: if (NULL == (n = n->next))
1.237 schwarze 627: return 0;
1.1 kristaps 628:
629: h->flags |= HTML_NOSPACE;
630: print_text(h, "(");
631: h->flags |= HTML_NOSPACE;
1.157 kristaps 632: print_text(h, n->string);
1.1 kristaps 633: h->flags |= HTML_NOSPACE;
634: print_text(h, ")");
1.237 schwarze 635: return 0;
1.1 kristaps 636: }
637:
638: static int
639: mdoc_ns_pre(MDOC_ARGS)
640: {
641:
1.244 schwarze 642: if ( ! (NODE_LINE & n->flags))
1.150 kristaps 643: h->flags |= HTML_NOSPACE;
1.237 schwarze 644: return 1;
1.1 kristaps 645: }
646:
647: static int
648: mdoc_ar_pre(MDOC_ARGS)
649: {
1.274 schwarze 650: print_otag(h, TAG_VAR, "cT", "Ar");
1.237 schwarze 651: return 1;
1.1 kristaps 652: }
653:
654: static int
655: mdoc_xx_pre(MDOC_ARGS)
656: {
1.259 schwarze 657: print_otag(h, TAG_SPAN, "c", "Ux");
1.245 schwarze 658: return 1;
1.4 kristaps 659: }
660:
661: static int
1.115 kristaps 662: mdoc_it_pre(MDOC_ARGS)
1.1 kristaps 663: {
1.256 schwarze 664: const struct roff_node *bl;
1.261 schwarze 665: struct tag *t;
1.256 schwarze 666: enum mdoc_list type;
1.115 kristaps 667:
668: bl = n->parent;
1.273 schwarze 669: while (bl->tok != MDOC_Bl)
1.115 kristaps 670: bl = bl->parent;
1.137 kristaps 671: type = bl->norm->Bl.type;
1.24 kristaps 672:
1.256 schwarze 673: switch (type) {
674: case LIST_bullet:
675: case LIST_dash:
676: case LIST_hyphen:
677: case LIST_item:
678: case LIST_enum:
679: switch (n->type) {
680: case ROFFT_HEAD:
1.237 schwarze 681: return 0;
1.256 schwarze 682: case ROFFT_BODY:
1.299 schwarze 683: print_otag(h, TAG_LI, "");
1.115 kristaps 684: break;
685: default:
686: break;
687: }
1.256 schwarze 688: break;
689: case LIST_diag:
690: case LIST_hang:
691: case LIST_inset:
692: case LIST_ohang:
693: switch (n->type) {
694: case ROFFT_HEAD:
1.299 schwarze 695: print_otag(h, TAG_DT, "");
1.115 kristaps 696: break;
1.256 schwarze 697: case ROFFT_BODY:
1.305 schwarze 698: print_otag(h, TAG_DD, "");
1.115 kristaps 699: break;
700: default:
701: break;
702: }
1.256 schwarze 703: break;
1.261 schwarze 704: case LIST_tag:
705: switch (n->type) {
706: case ROFFT_HEAD:
707: if (h->style != NULL && !bl->norm->Bl.comp &&
708: (n->parent->prev == NULL ||
1.272 schwarze 709: n->parent->prev->body == NULL ||
1.261 schwarze 710: n->parent->prev->body->child != NULL)) {
1.305 schwarze 711: t = print_otag(h, TAG_DT, "");
1.261 schwarze 712: print_text(h, "\\ ");
713: print_tagq(h, t);
1.299 schwarze 714: t = print_otag(h, TAG_DD, "");
1.261 schwarze 715: print_text(h, "\\ ");
716: print_tagq(h, t);
717: }
1.305 schwarze 718: print_otag(h, TAG_DT, "");
1.261 schwarze 719: break;
720: case ROFFT_BODY:
721: if (n->child == NULL) {
1.299 schwarze 722: print_otag(h, TAG_DD, "ss?",
1.261 schwarze 723: "width", "auto");
724: print_text(h, "\\ ");
725: } else
1.299 schwarze 726: print_otag(h, TAG_DD, "");
1.261 schwarze 727: break;
728: default:
729: break;
730: }
731: break;
1.256 schwarze 732: case LIST_column:
733: switch (n->type) {
734: case ROFFT_HEAD:
735: break;
736: case ROFFT_BODY:
1.299 schwarze 737: print_otag(h, TAG_TD, "");
1.115 kristaps 738: break;
739: default:
1.299 schwarze 740: print_otag(h, TAG_TR, "");
1.115 kristaps 741: }
1.256 schwarze 742: default:
743: break;
1.1 kristaps 744: }
745:
1.237 schwarze 746: return 1;
1.1 kristaps 747: }
748:
749: static int
1.115 kristaps 750: mdoc_bl_pre(MDOC_ARGS)
1.1 kristaps 751: {
1.306 schwarze 752: char cattr[28];
1.262 schwarze 753: struct mdoc_bl *bl;
1.248 schwarze 754: enum htmltag elemtype;
1.23 kristaps 755:
1.265 schwarze 756: switch (n->type) {
757: case ROFFT_BODY:
1.237 schwarze 758: return 1;
1.265 schwarze 759: case ROFFT_HEAD:
1.237 schwarze 760: return 0;
1.265 schwarze 761: default:
762: break;
1.1 kristaps 763: }
764:
1.307 ! schwarze 765: bl = &n->norm->Bl;
1.262 schwarze 766: switch (bl->type) {
1.188 schwarze 767: case LIST_bullet:
1.256 schwarze 768: elemtype = TAG_UL;
1.292 schwarze 769: (void)strlcpy(cattr, "Bl-bullet", sizeof(cattr));
1.256 schwarze 770: break;
1.188 schwarze 771: case LIST_dash:
772: case LIST_hyphen:
1.256 schwarze 773: elemtype = TAG_UL;
1.292 schwarze 774: (void)strlcpy(cattr, "Bl-dash", sizeof(cattr));
1.256 schwarze 775: break;
1.188 schwarze 776: case LIST_item:
1.248 schwarze 777: elemtype = TAG_UL;
1.292 schwarze 778: (void)strlcpy(cattr, "Bl-item", sizeof(cattr));
1.1 kristaps 779: break;
1.188 schwarze 780: case LIST_enum:
1.248 schwarze 781: elemtype = TAG_OL;
1.292 schwarze 782: (void)strlcpy(cattr, "Bl-enum", sizeof(cattr));
1.23 kristaps 783: break;
1.188 schwarze 784: case LIST_diag:
1.256 schwarze 785: elemtype = TAG_DL;
1.292 schwarze 786: (void)strlcpy(cattr, "Bl-diag", sizeof(cattr));
1.256 schwarze 787: break;
1.188 schwarze 788: case LIST_hang:
1.256 schwarze 789: elemtype = TAG_DL;
1.292 schwarze 790: (void)strlcpy(cattr, "Bl-hang", sizeof(cattr));
1.256 schwarze 791: break;
1.188 schwarze 792: case LIST_inset:
1.256 schwarze 793: elemtype = TAG_DL;
1.292 schwarze 794: (void)strlcpy(cattr, "Bl-inset", sizeof(cattr));
1.256 schwarze 795: break;
1.188 schwarze 796: case LIST_ohang:
1.256 schwarze 797: elemtype = TAG_DL;
1.292 schwarze 798: (void)strlcpy(cattr, "Bl-ohang", sizeof(cattr));
1.256 schwarze 799: break;
1.188 schwarze 800: case LIST_tag:
1.262 schwarze 801: if (bl->offs)
1.306 schwarze 802: print_otag(h, TAG_DIV, "c", "Bd-indent");
1.305 schwarze 803: print_otag(h, TAG_DL, "c", bl->comp ?
804: "Bl-tag Bl-compact" : "Bl-tag");
1.261 schwarze 805: return 1;
1.188 schwarze 806: case LIST_column:
1.248 schwarze 807: elemtype = TAG_TABLE;
1.292 schwarze 808: (void)strlcpy(cattr, "Bl-column", sizeof(cattr));
1.1 kristaps 809: break;
810: default:
1.115 kristaps 811: abort();
1.1 kristaps 812: }
1.306 schwarze 813: if (bl->offs != NULL)
814: (void)strlcat(cattr, " Bd-indent", sizeof(cattr));
1.292 schwarze 815: if (bl->comp)
816: (void)strlcat(cattr, " Bl-compact", sizeof(cattr));
1.306 schwarze 817: print_otag(h, elemtype, "c", cattr);
1.237 schwarze 818: return 1;
1.1 kristaps 819: }
820:
821: static int
822: mdoc_ex_pre(MDOC_ARGS)
823: {
1.127 kristaps 824: if (n->prev)
1.248 schwarze 825: print_otag(h, TAG_BR, "");
1.269 schwarze 826: return 1;
827: }
828:
829: static int
830: mdoc_st_pre(MDOC_ARGS)
831: {
1.274 schwarze 832: print_otag(h, TAG_SPAN, "cT", "St");
1.247 schwarze 833: return 1;
1.1 kristaps 834: }
835:
836: static int
837: mdoc_em_pre(MDOC_ARGS)
838: {
1.274 schwarze 839: print_otag(h, TAG_I, "cT", "Em");
1.237 schwarze 840: return 1;
1.1 kristaps 841: }
842:
843: static int
844: mdoc_d1_pre(MDOC_ARGS)
845: {
1.227 schwarze 846: if (n->type != ROFFT_BLOCK)
1.237 schwarze 847: return 1;
1.1 kristaps 848:
1.306 schwarze 849: print_otag(h, TAG_DIV, "c", "Bd Bd-indent");
1.120 kristaps 850:
1.255 schwarze 851: if (n->tok == MDOC_Dl)
852: print_otag(h, TAG_CODE, "c", "Li");
1.35 kristaps 853:
1.237 schwarze 854: return 1;
1.1 kristaps 855: }
856:
857: static int
858: mdoc_sx_pre(MDOC_ARGS)
859: {
1.249 schwarze 860: char *id;
1.175 kristaps 861:
1.304 schwarze 862: id = html_make_id(n, 0);
1.274 schwarze 863: print_otag(h, TAG_A, "cThR", "Sx", id);
1.263 schwarze 864: free(id);
1.237 schwarze 865: return 1;
1.1 kristaps 866: }
867:
868: static int
869: mdoc_bd_pre(MDOC_ARGS)
870: {
1.306 schwarze 871: int comp, sv;
1.228 schwarze 872: struct roff_node *nn;
1.1 kristaps 873:
1.227 schwarze 874: if (n->type == ROFFT_HEAD)
1.237 schwarze 875: return 0;
1.1 kristaps 876:
1.227 schwarze 877: if (n->type == ROFFT_BLOCK) {
1.137 kristaps 878: comp = n->norm->Bd.comp;
1.23 kristaps 879: for (nn = n; nn && ! comp; nn = nn->parent) {
1.227 schwarze 880: if (nn->type != ROFFT_BLOCK)
1.23 kristaps 881: continue;
882: if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
883: comp = 1;
884: if (nn->prev)
885: break;
886: }
1.126 kristaps 887: if ( ! comp)
1.206 kristaps 888: print_paragraph(h);
1.237 schwarze 889: return 1;
1.1 kristaps 890: }
891:
1.209 schwarze 892: /* Handle the -offset argument. */
893:
894: if (n->norm->Bd.offs == NULL ||
895: ! strcmp(n->norm->Bd.offs, "left"))
1.306 schwarze 896: print_otag(h, TAG_DIV, "c", "Bd");
1.209 schwarze 897: else
1.306 schwarze 898: print_otag(h, TAG_DIV, "c", "Bd Bd-indent");
1.241 schwarze 899:
900: if (n->norm->Bd.type != DISP_unfilled &&
901: n->norm->Bd.type != DISP_literal)
1.237 schwarze 902: return 1;
1.1 kristaps 903:
1.255 schwarze 904: print_otag(h, TAG_PRE, "c", "Li");
1.1 kristaps 905:
1.149 kristaps 906: /* This can be recursive: save & set our literal state. */
907:
908: sv = h->flags & HTML_LITERAL;
909: h->flags |= HTML_LITERAL;
910:
1.14 kristaps 911: for (nn = n->child; nn; nn = nn->next) {
1.184 schwarze 912: print_mdoc_node(meta, nn, h);
1.108 kristaps 913: /*
914: * If the printed node flushes its own line, then we
915: * needn't do it here as well. This is hacky, but the
916: * notion of selective eoln whitespace is pretty dumb
917: * anyway, so don't sweat it.
918: */
919: switch (nn->tok) {
1.285 schwarze 920: case ROFF_br:
921: case ROFF_sp:
1.188 schwarze 922: case MDOC_Sm:
923: case MDOC_Bl:
924: case MDOC_D1:
925: case MDOC_Dl:
926: case MDOC_Lp:
927: case MDOC_Pp:
1.108 kristaps 928: continue;
929: default:
930: break;
931: }
1.216 schwarze 932: if (h->flags & HTML_NONEWLINE ||
1.244 schwarze 933: (nn->next && ! (nn->next->flags & NODE_LINE)))
1.101 schwarze 934: continue;
1.126 kristaps 935: else if (nn->next)
936: print_text(h, "\n");
1.125 kristaps 937:
1.101 schwarze 938: h->flags |= HTML_NOSPACE;
1.1 kristaps 939: }
1.149 kristaps 940:
941: if (0 == sv)
942: h->flags &= ~HTML_LITERAL;
1.1 kristaps 943:
1.237 schwarze 944: return 0;
1.1 kristaps 945: }
946:
947: static int
948: mdoc_pa_pre(MDOC_ARGS)
949: {
1.301 schwarze 950: print_otag(h, TAG_SPAN, "cT", "Pa");
1.237 schwarze 951: return 1;
1.1 kristaps 952: }
953:
954: static int
955: mdoc_ad_pre(MDOC_ARGS)
956: {
1.302 schwarze 957: print_otag(h, TAG_SPAN, "c", "Ad");
1.237 schwarze 958: return 1;
1.1 kristaps 959: }
960:
961: static int
962: mdoc_an_pre(MDOC_ARGS)
963: {
1.200 schwarze 964: if (n->norm->An.auth == AUTH_split) {
965: h->flags &= ~HTML_NOSPLIT;
966: h->flags |= HTML_SPLIT;
1.237 schwarze 967: return 0;
1.200 schwarze 968: }
969: if (n->norm->An.auth == AUTH_nosplit) {
970: h->flags &= ~HTML_SPLIT;
971: h->flags |= HTML_NOSPLIT;
1.237 schwarze 972: return 0;
1.200 schwarze 973: }
974:
975: if (h->flags & HTML_SPLIT)
1.248 schwarze 976: print_otag(h, TAG_BR, "");
1.200 schwarze 977:
978: if (n->sec == SEC_AUTHORS && ! (h->flags & HTML_NOSPLIT))
979: h->flags |= HTML_SPLIT;
1.19 kristaps 980:
1.274 schwarze 981: print_otag(h, TAG_SPAN, "cT", "An");
1.237 schwarze 982: return 1;
1.1 kristaps 983: }
984:
985: static int
986: mdoc_cd_pre(MDOC_ARGS)
987: {
1.78 kristaps 988: synopsis_pre(h, n);
1.298 schwarze 989: print_otag(h, TAG_CODE, "cT", "Cd");
1.237 schwarze 990: return 1;
1.1 kristaps 991: }
992:
993: static int
994: mdoc_dv_pre(MDOC_ARGS)
995: {
1.275 schwarze 996: char *id;
997:
998: if ((id = cond_id(n)) != NULL)
1.297 schwarze 999: print_otag(h, TAG_A, "chR", "permalink", id);
1.275 schwarze 1000: print_otag(h, TAG_CODE, "cTi", "Dv", id);
1.237 schwarze 1001: return 1;
1.1 kristaps 1002: }
1003:
1004: static int
1005: mdoc_ev_pre(MDOC_ARGS)
1006: {
1.275 schwarze 1007: char *id;
1008:
1009: if ((id = cond_id(n)) != NULL)
1.297 schwarze 1010: print_otag(h, TAG_A, "chR", "permalink", id);
1.275 schwarze 1011: print_otag(h, TAG_CODE, "cTi", "Ev", id);
1.237 schwarze 1012: return 1;
1.1 kristaps 1013: }
1014:
1015: static int
1016: mdoc_er_pre(MDOC_ARGS)
1017: {
1.275 schwarze 1018: char *id;
1019:
1020: id = n->sec == SEC_ERRORS &&
1021: (n->parent->tok == MDOC_It ||
1022: (n->parent->tok == MDOC_Bq &&
1023: n->parent->parent->parent->tok == MDOC_It)) ?
1.304 schwarze 1024: html_make_id(n, 1) : NULL;
1.275 schwarze 1025:
1026: if (id != NULL)
1.297 schwarze 1027: print_otag(h, TAG_A, "chR", "permalink", id);
1.275 schwarze 1028: print_otag(h, TAG_CODE, "cTi", "Er", id);
1.237 schwarze 1029: return 1;
1.1 kristaps 1030: }
1031:
1032: static int
1033: mdoc_fa_pre(MDOC_ARGS)
1034: {
1.228 schwarze 1035: const struct roff_node *nn;
1.1 kristaps 1036: struct tag *t;
1037:
1038: if (n->parent->tok != MDOC_Fo) {
1.274 schwarze 1039: print_otag(h, TAG_VAR, "cT", "Fa");
1.237 schwarze 1040: return 1;
1.1 kristaps 1041: }
1042:
1043: for (nn = n->child; nn; nn = nn->next) {
1.274 schwarze 1044: t = print_otag(h, TAG_VAR, "cT", "Fa");
1.1 kristaps 1045: print_text(h, nn->string);
1046: print_tagq(h, t);
1.155 kristaps 1047: if (nn->next) {
1048: h->flags |= HTML_NOSPACE;
1.1 kristaps 1049: print_text(h, ",");
1.155 kristaps 1050: }
1.1 kristaps 1051: }
1052:
1.155 kristaps 1053: if (n->child && n->next && n->next->tok == MDOC_Fa) {
1054: h->flags |= HTML_NOSPACE;
1.1 kristaps 1055: print_text(h, ",");
1.155 kristaps 1056: }
1.1 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")) {
1.298 schwarze 1075: print_otag(h, TAG_CODE, "cT", "Fd");
1.237 schwarze 1076: return 1;
1.162 kristaps 1077: }
1078:
1.298 schwarze 1079: print_otag(h, TAG_CODE, "cT", "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';
1.274 schwarze 1093: t = print_otag(h, TAG_A, "cThI", "In", buf);
1.249 schwarze 1094: free(buf);
1.248 schwarze 1095: } else
1.274 schwarze 1096: t = print_otag(h, TAG_A, "cT", "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:
1.274 schwarze 1123: print_otag(h, TAG_VAR, "cT", "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);
1.274 schwarze 1131: print_otag(h, TAG_VAR, "cT", "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) {
1.274 schwarze 1152: t = print_otag(h, TAG_VAR, "cT", "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:
1.298 schwarze 1165: t = print_otag(h, TAG_CODE, "cT", "Fn");
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)
1.274 schwarze 1178: t = print_otag(h, TAG_VAR, "cTss?", "Fa",
1.248 schwarze 1179: "white-space", "nowrap");
1180: else
1.274 schwarze 1181: t = print_otag(h, TAG_VAR, "cT", "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: {
1228:
1.206 kristaps 1229: print_paragraph(h);
1.237 schwarze 1230: return 0;
1.1 kristaps 1231: }
1.2 kristaps 1232:
1233: static int
1234: mdoc_lk_pre(MDOC_ARGS)
1235: {
1.289 schwarze 1236: const struct roff_node *link, *descr, *punct;
1.279 schwarze 1237: struct tag *t;
1238:
1.289 schwarze 1239: if ((link = n->child) == NULL)
1.237 schwarze 1240: return 0;
1.2 kristaps 1241:
1.289 schwarze 1242: /* Find beginning of trailing punctuation. */
1243: punct = n->last;
1244: while (punct != link && punct->flags & NODE_DELIMC)
1245: punct = punct->prev;
1246: punct = punct->next;
1247:
1.279 schwarze 1248: /* Link target and link text. */
1.290 schwarze 1249: descr = link->next;
1250: if (descr == punct)
1251: descr = link; /* no text */
1.289 schwarze 1252: t = print_otag(h, TAG_A, "cTh", "Lk", link->string);
1.290 schwarze 1253: do {
1.289 schwarze 1254: if (descr->flags & (NODE_DELIMC | NODE_DELIMO))
1255: h->flags |= HTML_NOSPACE;
1256: print_text(h, descr->string);
1.290 schwarze 1257: descr = descr->next;
1258: } while (descr != punct);
1.279 schwarze 1259: print_tagq(h, t);
1.170 kristaps 1260:
1.279 schwarze 1261: /* Trailing punctuation. */
1.289 schwarze 1262: while (punct != NULL) {
1.279 schwarze 1263: h->flags |= HTML_NOSPACE;
1.289 schwarze 1264: print_text(h, punct->string);
1265: punct = punct->next;
1.279 schwarze 1266: }
1.237 schwarze 1267: return 0;
1.2 kristaps 1268: }
1269:
1270: static int
1271: mdoc_mt_pre(MDOC_ARGS)
1272: {
1.159 kristaps 1273: struct tag *t;
1.249 schwarze 1274: char *cp;
1.2 kristaps 1275:
1.159 kristaps 1276: for (n = n->child; n; n = n->next) {
1.227 schwarze 1277: assert(n->type == ROFFT_TEXT);
1.159 kristaps 1278:
1.249 schwarze 1279: mandoc_asprintf(&cp, "mailto:%s", n->string);
1.274 schwarze 1280: t = print_otag(h, TAG_A, "cTh", "Mt", cp);
1.159 kristaps 1281: print_text(h, n->string);
1.2 kristaps 1282: print_tagq(h, t);
1.249 schwarze 1283: free(cp);
1.2 kristaps 1284: }
1.188 schwarze 1285:
1.237 schwarze 1286: return 0;
1.2 kristaps 1287: }
1.4 kristaps 1288:
1289: static int
1290: mdoc_fo_pre(MDOC_ARGS)
1291: {
1.77 kristaps 1292: struct tag *t;
1.4 kristaps 1293:
1.227 schwarze 1294: if (n->type == ROFFT_BODY) {
1.4 kristaps 1295: h->flags |= HTML_NOSPACE;
1296: print_text(h, "(");
1297: h->flags |= HTML_NOSPACE;
1.237 schwarze 1298: return 1;
1.227 schwarze 1299: } else if (n->type == ROFFT_BLOCK) {
1.78 kristaps 1300: synopsis_pre(h, n);
1.237 schwarze 1301: return 1;
1.57 kristaps 1302: }
1.4 kristaps 1303:
1.233 schwarze 1304: if (n->child == NULL)
1.237 schwarze 1305: return 0;
1.77 kristaps 1306:
1307: assert(n->child->string);
1.298 schwarze 1308: t = print_otag(h, TAG_CODE, "cT", "Fn");
1.77 kristaps 1309: print_text(h, n->child->string);
1310: print_tagq(h, t);
1.237 schwarze 1311: return 0;
1.4 kristaps 1312: }
1313:
1314: static void
1315: mdoc_fo_post(MDOC_ARGS)
1316: {
1.78 kristaps 1317:
1.227 schwarze 1318: if (n->type != ROFFT_BODY)
1.4 kristaps 1319: return;
1.155 kristaps 1320: h->flags |= HTML_NOSPACE;
1.4 kristaps 1321: print_text(h, ")");
1.155 kristaps 1322: h->flags |= HTML_NOSPACE;
1.4 kristaps 1323: print_text(h, ";");
1324: }
1325:
1326: static int
1327: mdoc_in_pre(MDOC_ARGS)
1328: {
1.156 kristaps 1329: struct tag *t;
1.34 kristaps 1330:
1.78 kristaps 1331: synopsis_pre(h, n);
1.298 schwarze 1332: print_otag(h, TAG_CODE, "cT", "In");
1.4 kristaps 1333:
1.156 kristaps 1334: /*
1335: * The first argument of the `In' gets special treatment as
1336: * being a linked value. Subsequent values are printed
1337: * afterward. groff does similarly. This also handles the case
1338: * of no children.
1339: */
1340:
1.244 schwarze 1341: if (NODE_SYNPRETTY & n->flags && NODE_LINE & n->flags)
1.4 kristaps 1342: print_text(h, "#include");
1343:
1344: print_text(h, "<");
1345: h->flags |= HTML_NOSPACE;
1346:
1.156 kristaps 1347: if (NULL != (n = n->child)) {
1.227 schwarze 1348: assert(n->type == ROFFT_TEXT);
1.156 kristaps 1349:
1.249 schwarze 1350: if (h->base_includes)
1.274 schwarze 1351: t = print_otag(h, TAG_A, "cThI", "In", n->string);
1.249 schwarze 1352: else
1.274 schwarze 1353: t = print_otag(h, TAG_A, "cT", "In");
1.156 kristaps 1354: print_text(h, n->string);
1.17 kristaps 1355: print_tagq(h, t);
1.156 kristaps 1356:
1357: n = n->next;
1.17 kristaps 1358: }
1.4 kristaps 1359:
1360: h->flags |= HTML_NOSPACE;
1361: print_text(h, ">");
1.156 kristaps 1362:
1363: for ( ; n; n = n->next) {
1.227 schwarze 1364: assert(n->type == ROFFT_TEXT);
1.156 kristaps 1365: print_text(h, n->string);
1366: }
1.4 kristaps 1367:
1.237 schwarze 1368: return 0;
1.4 kristaps 1369: }
1370:
1371: static int
1372: mdoc_ic_pre(MDOC_ARGS)
1373: {
1.275 schwarze 1374: char *id;
1375:
1376: if ((id = cond_id(n)) != NULL)
1.297 schwarze 1377: print_otag(h, TAG_A, "chR", "permalink", id);
1.298 schwarze 1378: print_otag(h, TAG_CODE, "cTi", "Ic", id);
1.237 schwarze 1379: return 1;
1.4 kristaps 1380: }
1381:
1382: static int
1383: mdoc_va_pre(MDOC_ARGS)
1384: {
1.274 schwarze 1385: print_otag(h, TAG_VAR, "cT", "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: {
1.188 schwarze 1392:
1.5 kristaps 1393: h->flags |= HTML_NOSPACE;
1394: print_text(h, "\\(aq");
1395: h->flags |= HTML_NOSPACE;
1.237 schwarze 1396: return 1;
1.5 kristaps 1397: }
1398:
1399: static int
1400: mdoc_bf_pre(MDOC_ARGS)
1401: {
1.248 schwarze 1402: const char *cattr;
1.5 kristaps 1403:
1.227 schwarze 1404: if (n->type == ROFFT_HEAD)
1.237 schwarze 1405: return 0;
1.227 schwarze 1406: else if (n->type != ROFFT_BODY)
1.237 schwarze 1407: return 1;
1.5 kristaps 1408:
1.198 schwarze 1409: if (FONT_Em == n->norm->Bf.font)
1.300 schwarze 1410: cattr = "Bf Em";
1.198 schwarze 1411: else if (FONT_Sy == n->norm->Bf.font)
1.300 schwarze 1412: cattr = "Bf Sy";
1.188 schwarze 1413: else if (FONT_Li == n->norm->Bf.font)
1.300 schwarze 1414: cattr = "Bf Li";
1.92 kristaps 1415: else
1.300 schwarze 1416: cattr = "Bf No";
1.248 schwarze 1417:
1.300 schwarze 1418: /* Cannot use TAG_SPAN because it may contain blocks. */
1419: print_otag(h, TAG_DIV, "cshl", cattr, 1);
1.237 schwarze 1420: return 1;
1.5 kristaps 1421: }
1422:
1423: static int
1424: mdoc_ms_pre(MDOC_ARGS)
1425: {
1.275 schwarze 1426: char *id;
1427:
1428: if ((id = cond_id(n)) != NULL)
1.297 schwarze 1429: print_otag(h, TAG_A, "chR", "permalink", id);
1.303 schwarze 1430: print_otag(h, TAG_SPAN, "cTi", "Ms", id);
1.237 schwarze 1431: return 1;
1.5 kristaps 1432: }
1433:
1434: static int
1.110 schwarze 1435: mdoc_igndelim_pre(MDOC_ARGS)
1.5 kristaps 1436: {
1437:
1438: h->flags |= HTML_IGNDELIM;
1.237 schwarze 1439: return 1;
1.5 kristaps 1440: }
1441:
1442: static void
1443: mdoc_pf_post(MDOC_ARGS)
1444: {
1445:
1.244 schwarze 1446: if ( ! (n->next == NULL || n->next->flags & NODE_LINE))
1.214 schwarze 1447: h->flags |= HTML_NOSPACE;
1.5 kristaps 1448: }
1449:
1450: static int
1451: mdoc_rs_pre(MDOC_ARGS)
1452: {
1.227 schwarze 1453: if (n->type != ROFFT_BLOCK)
1.237 schwarze 1454: return 1;
1.5 kristaps 1455:
1.120 kristaps 1456: if (n->prev && SEC_SEE_ALSO == n->sec)
1.206 kristaps 1457: print_paragraph(h);
1.5 kristaps 1458:
1.274 schwarze 1459: print_otag(h, TAG_CITE, "cT", "Rs");
1.237 schwarze 1460: return 1;
1.210 schwarze 1461: }
1462:
1463: static int
1464: mdoc_no_pre(MDOC_ARGS)
1465: {
1.275 schwarze 1466: char *id;
1467:
1468: if ((id = cond_id(n)) != NULL)
1.297 schwarze 1469: print_otag(h, TAG_A, "chR", "permalink", id);
1.275 schwarze 1470: print_otag(h, TAG_SPAN, "ci", "No", id);
1.237 schwarze 1471: return 1;
1.5 kristaps 1472: }
1.6 kristaps 1473:
1474: static int
1475: mdoc_li_pre(MDOC_ARGS)
1476: {
1.275 schwarze 1477: char *id;
1478:
1479: if ((id = cond_id(n)) != NULL)
1.297 schwarze 1480: print_otag(h, TAG_A, "chR", "permalink", id);
1.275 schwarze 1481: print_otag(h, TAG_CODE, "ci", "Li", id);
1.237 schwarze 1482: return 1;
1.6 kristaps 1483: }
1484:
1485: static int
1486: mdoc_sy_pre(MDOC_ARGS)
1487: {
1.274 schwarze 1488: print_otag(h, TAG_B, "cT", "Sy");
1.237 schwarze 1489: return 1;
1.6 kristaps 1490: }
1491:
1492: static int
1493: mdoc_lb_pre(MDOC_ARGS)
1494: {
1.244 schwarze 1495: if (SEC_LIBRARY == n->sec && NODE_LINE & n->flags && n->prev)
1.248 schwarze 1496: print_otag(h, TAG_BR, "");
1.127 kristaps 1497:
1.274 schwarze 1498: print_otag(h, TAG_SPAN, "cT", "Lb");
1.237 schwarze 1499: return 1;
1.6 kristaps 1500: }
1.10 kristaps 1501:
1502: static int
1503: mdoc__x_pre(MDOC_ARGS)
1504: {
1.248 schwarze 1505: const char *cattr;
1506: enum htmltag t;
1.133 kristaps 1507:
1508: t = TAG_SPAN;
1.37 kristaps 1509:
1.10 kristaps 1510: switch (n->tok) {
1.188 schwarze 1511: case MDOC__A:
1.257 schwarze 1512: cattr = "RsA";
1.103 kristaps 1513: if (n->prev && MDOC__A == n->prev->tok)
1514: if (NULL == n->next || MDOC__A != n->next->tok)
1515: print_text(h, "and");
1.10 kristaps 1516: break;
1.188 schwarze 1517: case MDOC__B:
1.133 kristaps 1518: t = TAG_I;
1.257 schwarze 1519: cattr = "RsB";
1.10 kristaps 1520: break;
1.188 schwarze 1521: case MDOC__C:
1.257 schwarze 1522: cattr = "RsC";
1.10 kristaps 1523: break;
1.188 schwarze 1524: case MDOC__D:
1.257 schwarze 1525: cattr = "RsD";
1.10 kristaps 1526: break;
1.188 schwarze 1527: case MDOC__I:
1.133 kristaps 1528: t = TAG_I;
1.257 schwarze 1529: cattr = "RsI";
1.10 kristaps 1530: break;
1.188 schwarze 1531: case MDOC__J:
1.133 kristaps 1532: t = TAG_I;
1.257 schwarze 1533: cattr = "RsJ";
1.10 kristaps 1534: break;
1.188 schwarze 1535: case MDOC__N:
1.257 schwarze 1536: cattr = "RsN";
1.10 kristaps 1537: break;
1.188 schwarze 1538: case MDOC__O:
1.257 schwarze 1539: cattr = "RsO";
1.10 kristaps 1540: break;
1.188 schwarze 1541: case MDOC__P:
1.257 schwarze 1542: cattr = "RsP";
1.10 kristaps 1543: break;
1.188 schwarze 1544: case MDOC__Q:
1.257 schwarze 1545: cattr = "RsQ";
1.10 kristaps 1546: break;
1.188 schwarze 1547: case MDOC__R:
1.257 schwarze 1548: cattr = "RsR";
1.10 kristaps 1549: break;
1.188 schwarze 1550: case MDOC__T:
1.257 schwarze 1551: cattr = "RsT";
1.10 kristaps 1552: break;
1.188 schwarze 1553: case MDOC__U:
1.257 schwarze 1554: print_otag(h, TAG_A, "ch", "RsU", n->child->string);
1555: return 1;
1.188 schwarze 1556: case MDOC__V:
1.257 schwarze 1557: cattr = "RsV";
1.10 kristaps 1558: break;
1559: default:
1560: abort();
1561: }
1562:
1.257 schwarze 1563: print_otag(h, t, "c", cattr);
1.237 schwarze 1564: return 1;
1.10 kristaps 1565: }
1566:
1567: static void
1568: mdoc__x_post(MDOC_ARGS)
1569: {
1.103 kristaps 1570:
1571: if (MDOC__A == n->tok && n->next && MDOC__A == n->next->tok)
1572: if (NULL == n->next->next || MDOC__A != n->next->next->tok)
1573: if (NULL == n->prev || MDOC__A != n->prev->tok)
1574: return;
1.10 kristaps 1575:
1.61 kristaps 1576: /* TODO: %U */
1577:
1.106 kristaps 1578: if (NULL == n->parent || MDOC_Rs != n->parent->tok)
1579: return;
1580:
1.155 kristaps 1581: h->flags |= HTML_NOSPACE;
1.10 kristaps 1582: print_text(h, n->next ? "," : ".");
1.94 kristaps 1583: }
1584:
1585: static int
1586: mdoc_bk_pre(MDOC_ARGS)
1587: {
1588:
1589: switch (n->type) {
1.227 schwarze 1590: case ROFFT_BLOCK:
1.94 kristaps 1591: break;
1.227 schwarze 1592: case ROFFT_HEAD:
1.237 schwarze 1593: return 0;
1.227 schwarze 1594: case ROFFT_BODY:
1.240 schwarze 1595: if (n->parent->args != NULL || n->prev->child == NULL)
1.131 kristaps 1596: h->flags |= HTML_PREKEEP;
1.94 kristaps 1597: break;
1598: default:
1599: abort();
1600: }
1601:
1.237 schwarze 1602: return 1;
1.94 kristaps 1603: }
1604:
1605: static void
1606: mdoc_bk_post(MDOC_ARGS)
1607: {
1608:
1.227 schwarze 1609: if (n->type == ROFFT_BODY)
1.94 kristaps 1610: h->flags &= ~(HTML_KEEP | HTML_PREKEEP);
1.10 kristaps 1611: }
1.107 kristaps 1612:
1613: static int
1614: mdoc_quote_pre(MDOC_ARGS)
1615: {
1.227 schwarze 1616: if (n->type != ROFFT_BODY)
1.237 schwarze 1617: return 1;
1.107 kristaps 1618:
1619: switch (n->tok) {
1.188 schwarze 1620: case MDOC_Ao:
1621: case MDOC_Aq:
1.240 schwarze 1622: print_text(h, n->child != NULL && n->child->next == NULL &&
1.219 schwarze 1623: n->child->tok == MDOC_Mt ? "<" : "\\(la");
1.107 kristaps 1624: break;
1.188 schwarze 1625: case MDOC_Bro:
1626: case MDOC_Brq:
1.107 kristaps 1627: print_text(h, "\\(lC");
1628: break;
1.188 schwarze 1629: case MDOC_Bo:
1630: case MDOC_Bq:
1.107 kristaps 1631: print_text(h, "\\(lB");
1632: break;
1.188 schwarze 1633: case MDOC_Oo:
1634: case MDOC_Op:
1.107 kristaps 1635: print_text(h, "\\(lB");
1.109 kristaps 1636: h->flags |= HTML_NOSPACE;
1.300 schwarze 1637: /* Cannot use TAG_SPAN because it may contain blocks. */
1638: print_otag(h, TAG_IDIV, "c", "Op");
1.107 kristaps 1639: break;
1.191 schwarze 1640: case MDOC_En:
1641: if (NULL == n->norm->Es ||
1642: NULL == n->norm->Es->child)
1.237 schwarze 1643: return 1;
1.191 schwarze 1644: print_text(h, n->norm->Es->child->string);
1645: break;
1.188 schwarze 1646: case MDOC_Do:
1647: case MDOC_Dq:
1648: case MDOC_Qo:
1649: case MDOC_Qq:
1.107 kristaps 1650: print_text(h, "\\(lq");
1651: break;
1.188 schwarze 1652: case MDOC_Po:
1653: case MDOC_Pq:
1.107 kristaps 1654: print_text(h, "(");
1655: break;
1.188 schwarze 1656: case MDOC_Ql:
1.178 kristaps 1657: print_text(h, "\\(oq");
1658: h->flags |= HTML_NOSPACE;
1.255 schwarze 1659: print_otag(h, TAG_CODE, "c", "Li");
1.178 kristaps 1660: break;
1.188 schwarze 1661: case MDOC_So:
1662: case MDOC_Sq:
1.107 kristaps 1663: print_text(h, "\\(oq");
1664: break;
1665: default:
1666: abort();
1667: }
1668:
1669: h->flags |= HTML_NOSPACE;
1.237 schwarze 1670: return 1;
1.107 kristaps 1671: }
1672:
1673: static void
1674: mdoc_quote_post(MDOC_ARGS)
1675: {
1676:
1.227 schwarze 1677: if (n->type != ROFFT_BODY && n->type != ROFFT_ELEM)
1.107 kristaps 1678: return;
1679:
1.221 schwarze 1680: h->flags |= HTML_NOSPACE;
1.107 kristaps 1681:
1682: switch (n->tok) {
1.188 schwarze 1683: case MDOC_Ao:
1684: case MDOC_Aq:
1.240 schwarze 1685: print_text(h, n->child != NULL && n->child->next == NULL &&
1.219 schwarze 1686: n->child->tok == MDOC_Mt ? ">" : "\\(ra");
1.107 kristaps 1687: break;
1.188 schwarze 1688: case MDOC_Bro:
1689: case MDOC_Brq:
1.107 kristaps 1690: print_text(h, "\\(rC");
1691: break;
1.188 schwarze 1692: case MDOC_Oo:
1693: case MDOC_Op:
1694: case MDOC_Bo:
1695: case MDOC_Bq:
1.107 kristaps 1696: print_text(h, "\\(rB");
1.191 schwarze 1697: break;
1698: case MDOC_En:
1.221 schwarze 1699: if (n->norm->Es == NULL ||
1700: n->norm->Es->child == NULL ||
1701: n->norm->Es->child->next == NULL)
1702: h->flags &= ~HTML_NOSPACE;
1703: else
1.191 schwarze 1704: print_text(h, n->norm->Es->child->next->string);
1.107 kristaps 1705: break;
1.188 schwarze 1706: case MDOC_Qo:
1707: case MDOC_Qq:
1708: case MDOC_Do:
1709: case MDOC_Dq:
1.107 kristaps 1710: print_text(h, "\\(rq");
1711: break;
1.188 schwarze 1712: case MDOC_Po:
1713: case MDOC_Pq:
1.107 kristaps 1714: print_text(h, ")");
1715: break;
1.188 schwarze 1716: case MDOC_Ql:
1717: case MDOC_So:
1718: case MDOC_Sq:
1.183 schwarze 1719: print_text(h, "\\(cq");
1.107 kristaps 1720: break;
1721: default:
1722: abort();
1723: }
1.221 schwarze 1724: }
1725:
1726: static int
1727: mdoc_eo_pre(MDOC_ARGS)
1728: {
1729:
1.227 schwarze 1730: if (n->type != ROFFT_BODY)
1.237 schwarze 1731: return 1;
1.221 schwarze 1732:
1733: if (n->end == ENDBODY_NOT &&
1734: n->parent->head->child == NULL &&
1735: n->child != NULL &&
1736: n->child->end != ENDBODY_NOT)
1737: print_text(h, "\\&");
1738: else if (n->end != ENDBODY_NOT ? n->child != NULL :
1.224 schwarze 1739: n->parent->head->child != NULL && (n->child != NULL ||
1740: (n->parent->tail != NULL && n->parent->tail->child != NULL)))
1.221 schwarze 1741: h->flags |= HTML_NOSPACE;
1.237 schwarze 1742: return 1;
1.221 schwarze 1743: }
1744:
1745: static void
1746: mdoc_eo_post(MDOC_ARGS)
1747: {
1748: int body, tail;
1749:
1.227 schwarze 1750: if (n->type != ROFFT_BODY)
1.221 schwarze 1751: return;
1752:
1753: if (n->end != ENDBODY_NOT) {
1754: h->flags &= ~HTML_NOSPACE;
1755: return;
1756: }
1757:
1758: body = n->child != NULL || n->parent->head->child != NULL;
1759: tail = n->parent->tail != NULL && n->parent->tail->child != NULL;
1760:
1761: if (body && tail)
1762: h->flags |= HTML_NOSPACE;
1763: else if ( ! tail)
1764: h->flags &= ~HTML_NOSPACE;
1.107 kristaps 1765: }
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