Annotation of mandoc/mdoc_html.c, Revision 1.323
1.323 ! schwarze 1: /* $Id: mdoc_html.c,v 1.322 2018/12/31 10:35:56 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"
1.318 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:
1.229 schwarze 37: #define MDOC_ARGS const struct roff_meta *meta, \
1.228 schwarze 38: struct roff_node *n, \
1.1 kristaps 39: struct html *h
40:
1.52 kristaps 41: #ifndef MIN
42: #define MIN(a,b) ((/*CONSTCOND*/(a)<(b))?(a):(b))
43: #endif
44:
1.311 schwarze 45: struct mdoc_html_act {
1.1 kristaps 46: int (*pre)(MDOC_ARGS);
47: void (*post)(MDOC_ARGS);
48: };
49:
1.275 schwarze 50: static char *cond_id(const struct roff_node *);
1.296 schwarze 51: static void print_mdoc_head(const struct roff_meta *,
52: struct html *);
1.1 kristaps 53: static void print_mdoc_node(MDOC_ARGS);
54: static void print_mdoc_nodelist(MDOC_ARGS);
1.188 schwarze 55: static void synopsis_pre(struct html *,
1.228 schwarze 56: const struct roff_node *);
1.1 kristaps 57:
1.296 schwarze 58: static void mdoc_root_post(const struct roff_meta *,
59: struct html *);
60: static int mdoc_root_pre(const struct roff_meta *,
61: struct html *);
1.1 kristaps 62:
1.10 kristaps 63: static void mdoc__x_post(MDOC_ARGS);
64: static int mdoc__x_pre(MDOC_ARGS);
1.316 schwarze 65: static int mdoc_abort_pre(MDOC_ARGS);
1.1 kristaps 66: static int mdoc_ad_pre(MDOC_ARGS);
67: static int mdoc_an_pre(MDOC_ARGS);
1.5 kristaps 68: static int mdoc_ap_pre(MDOC_ARGS);
1.1 kristaps 69: static int mdoc_ar_pre(MDOC_ARGS);
70: static int mdoc_bd_pre(MDOC_ARGS);
1.5 kristaps 71: static int mdoc_bf_pre(MDOC_ARGS);
1.94 kristaps 72: static void mdoc_bk_post(MDOC_ARGS);
73: static int mdoc_bk_pre(MDOC_ARGS);
1.1 kristaps 74: static int mdoc_bl_pre(MDOC_ARGS);
75: static int mdoc_cd_pre(MDOC_ARGS);
1.258 schwarze 76: static int mdoc_cm_pre(MDOC_ARGS);
1.1 kristaps 77: static int mdoc_d1_pre(MDOC_ARGS);
78: static int mdoc_dv_pre(MDOC_ARGS);
79: static int mdoc_fa_pre(MDOC_ARGS);
80: static int mdoc_fd_pre(MDOC_ARGS);
81: static int mdoc_fl_pre(MDOC_ARGS);
82: static int mdoc_fn_pre(MDOC_ARGS);
83: static int mdoc_ft_pre(MDOC_ARGS);
84: static int mdoc_em_pre(MDOC_ARGS);
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_er_pre(MDOC_ARGS);
88: static int mdoc_ev_pre(MDOC_ARGS);
89: static int mdoc_ex_pre(MDOC_ARGS);
1.4 kristaps 90: static void mdoc_fo_post(MDOC_ARGS);
91: static int mdoc_fo_pre(MDOC_ARGS);
92: static int mdoc_ic_pre(MDOC_ARGS);
1.110 schwarze 93: static int mdoc_igndelim_pre(MDOC_ARGS);
1.4 kristaps 94: static int mdoc_in_pre(MDOC_ARGS);
1.1 kristaps 95: static int mdoc_it_pre(MDOC_ARGS);
1.6 kristaps 96: static int mdoc_lb_pre(MDOC_ARGS);
97: static int mdoc_li_pre(MDOC_ARGS);
1.2 kristaps 98: static int mdoc_lk_pre(MDOC_ARGS);
99: static int mdoc_mt_pre(MDOC_ARGS);
1.5 kristaps 100: static int mdoc_ms_pre(MDOC_ARGS);
1.1 kristaps 101: static int mdoc_nd_pre(MDOC_ARGS);
102: static int mdoc_nm_pre(MDOC_ARGS);
1.210 schwarze 103: static int mdoc_no_pre(MDOC_ARGS);
1.1 kristaps 104: static int mdoc_ns_pre(MDOC_ARGS);
105: static int mdoc_pa_pre(MDOC_ARGS);
1.5 kristaps 106: static void mdoc_pf_post(MDOC_ARGS);
1.120 kristaps 107: static int mdoc_pp_pre(MDOC_ARGS);
1.107 kristaps 108: static void mdoc_quote_post(MDOC_ARGS);
109: static int mdoc_quote_pre(MDOC_ARGS);
1.5 kristaps 110: static int mdoc_rs_pre(MDOC_ARGS);
1.1 kristaps 111: static int mdoc_sh_pre(MDOC_ARGS);
1.191 schwarze 112: static int mdoc_skip_pre(MDOC_ARGS);
1.99 kristaps 113: static int mdoc_sm_pre(MDOC_ARGS);
1.1 kristaps 114: static int mdoc_ss_pre(MDOC_ARGS);
1.269 schwarze 115: static int mdoc_st_pre(MDOC_ARGS);
1.1 kristaps 116: static int mdoc_sx_pre(MDOC_ARGS);
1.6 kristaps 117: static int mdoc_sy_pre(MDOC_ARGS);
1.4 kristaps 118: static int mdoc_va_pre(MDOC_ARGS);
1.1 kristaps 119: static int mdoc_vt_pre(MDOC_ARGS);
120: static int mdoc_xr_pre(MDOC_ARGS);
121: static int mdoc_xx_pre(MDOC_ARGS);
122:
1.311 schwarze 123: static const struct mdoc_html_act mdoc_html_acts[MDOC_MAX - MDOC_Dd] = {
1.1 kristaps 124: {NULL, NULL}, /* Dd */
125: {NULL, NULL}, /* Dt */
126: {NULL, NULL}, /* Os */
127: {mdoc_sh_pre, NULL }, /* Sh */
1.188 schwarze 128: {mdoc_ss_pre, NULL }, /* Ss */
129: {mdoc_pp_pre, NULL}, /* Pp */
1.1 kristaps 130: {mdoc_d1_pre, NULL}, /* D1 */
131: {mdoc_d1_pre, NULL}, /* Dl */
132: {mdoc_bd_pre, NULL}, /* Bd */
133: {NULL, NULL}, /* Ed */
1.115 kristaps 134: {mdoc_bl_pre, NULL}, /* Bl */
1.1 kristaps 135: {NULL, NULL}, /* El */
136: {mdoc_it_pre, NULL}, /* It */
1.188 schwarze 137: {mdoc_ad_pre, NULL}, /* Ad */
1.1 kristaps 138: {mdoc_an_pre, NULL}, /* An */
1.280 schwarze 139: {mdoc_ap_pre, NULL}, /* Ap */
1.1 kristaps 140: {mdoc_ar_pre, NULL}, /* Ar */
141: {mdoc_cd_pre, NULL}, /* Cd */
1.258 schwarze 142: {mdoc_cm_pre, NULL}, /* Cm */
1.188 schwarze 143: {mdoc_dv_pre, NULL}, /* Dv */
144: {mdoc_er_pre, NULL}, /* Er */
145: {mdoc_ev_pre, NULL}, /* Ev */
1.1 kristaps 146: {mdoc_ex_pre, NULL}, /* Ex */
1.188 schwarze 147: {mdoc_fa_pre, NULL}, /* Fa */
148: {mdoc_fd_pre, NULL}, /* Fd */
1.1 kristaps 149: {mdoc_fl_pre, NULL}, /* Fl */
1.188 schwarze 150: {mdoc_fn_pre, NULL}, /* Fn */
151: {mdoc_ft_pre, NULL}, /* Ft */
152: {mdoc_ic_pre, NULL}, /* Ic */
153: {mdoc_in_pre, NULL}, /* In */
1.6 kristaps 154: {mdoc_li_pre, NULL}, /* Li */
1.188 schwarze 155: {mdoc_nd_pre, NULL}, /* Nd */
156: {mdoc_nm_pre, NULL}, /* Nm */
1.107 kristaps 157: {mdoc_quote_pre, mdoc_quote_post}, /* Op */
1.316 schwarze 158: {mdoc_abort_pre, NULL}, /* Ot */
1.1 kristaps 159: {mdoc_pa_pre, NULL}, /* Pa */
1.247 schwarze 160: {mdoc_ex_pre, NULL}, /* Rv */
1.269 schwarze 161: {mdoc_st_pre, NULL}, /* St */
1.4 kristaps 162: {mdoc_va_pre, NULL}, /* Va */
1.188 schwarze 163: {mdoc_vt_pre, NULL}, /* Vt */
1.1 kristaps 164: {mdoc_xr_pre, NULL}, /* Xr */
1.10 kristaps 165: {mdoc__x_pre, mdoc__x_post}, /* %A */
166: {mdoc__x_pre, mdoc__x_post}, /* %B */
167: {mdoc__x_pre, mdoc__x_post}, /* %D */
168: {mdoc__x_pre, mdoc__x_post}, /* %I */
169: {mdoc__x_pre, mdoc__x_post}, /* %J */
170: {mdoc__x_pre, mdoc__x_post}, /* %N */
171: {mdoc__x_pre, mdoc__x_post}, /* %O */
172: {mdoc__x_pre, mdoc__x_post}, /* %P */
173: {mdoc__x_pre, mdoc__x_post}, /* %R */
174: {mdoc__x_pre, mdoc__x_post}, /* %T */
175: {mdoc__x_pre, mdoc__x_post}, /* %V */
1.1 kristaps 176: {NULL, NULL}, /* Ac */
1.107 kristaps 177: {mdoc_quote_pre, mdoc_quote_post}, /* Ao */
178: {mdoc_quote_pre, mdoc_quote_post}, /* Aq */
1.269 schwarze 179: {mdoc_xx_pre, NULL}, /* At */
1.1 kristaps 180: {NULL, NULL}, /* Bc */
1.188 schwarze 181: {mdoc_bf_pre, NULL}, /* Bf */
1.107 kristaps 182: {mdoc_quote_pre, mdoc_quote_post}, /* Bo */
183: {mdoc_quote_pre, mdoc_quote_post}, /* Bq */
1.1 kristaps 184: {mdoc_xx_pre, NULL}, /* Bsx */
1.246 schwarze 185: {mdoc_xx_pre, NULL}, /* Bx */
1.212 schwarze 186: {mdoc_skip_pre, NULL}, /* Db */
1.1 kristaps 187: {NULL, NULL}, /* Dc */
1.107 kristaps 188: {mdoc_quote_pre, mdoc_quote_post}, /* Do */
189: {mdoc_quote_pre, mdoc_quote_post}, /* Dq */
1.55 kristaps 190: {NULL, NULL}, /* Ec */ /* FIXME: no space */
1.1 kristaps 191: {NULL, NULL}, /* Ef */
1.188 schwarze 192: {mdoc_em_pre, NULL}, /* Em */
1.221 schwarze 193: {mdoc_eo_pre, mdoc_eo_post}, /* Eo */
1.1 kristaps 194: {mdoc_xx_pre, NULL}, /* Fx */
1.98 kristaps 195: {mdoc_ms_pre, NULL}, /* Ms */
1.210 schwarze 196: {mdoc_no_pre, NULL}, /* No */
1.1 kristaps 197: {mdoc_ns_pre, NULL}, /* Ns */
198: {mdoc_xx_pre, NULL}, /* Nx */
199: {mdoc_xx_pre, NULL}, /* Ox */
200: {NULL, NULL}, /* Pc */
1.110 schwarze 201: {mdoc_igndelim_pre, mdoc_pf_post}, /* Pf */
1.107 kristaps 202: {mdoc_quote_pre, mdoc_quote_post}, /* Po */
203: {mdoc_quote_pre, mdoc_quote_post}, /* Pq */
1.1 kristaps 204: {NULL, NULL}, /* Qc */
1.107 kristaps 205: {mdoc_quote_pre, mdoc_quote_post}, /* Ql */
206: {mdoc_quote_pre, mdoc_quote_post}, /* Qo */
207: {mdoc_quote_pre, mdoc_quote_post}, /* Qq */
1.1 kristaps 208: {NULL, NULL}, /* Re */
1.5 kristaps 209: {mdoc_rs_pre, NULL}, /* Rs */
1.1 kristaps 210: {NULL, NULL}, /* Sc */
1.107 kristaps 211: {mdoc_quote_pre, mdoc_quote_post}, /* So */
212: {mdoc_quote_pre, mdoc_quote_post}, /* Sq */
1.188 schwarze 213: {mdoc_sm_pre, NULL}, /* Sm */
1.1 kristaps 214: {mdoc_sx_pre, NULL}, /* Sx */
1.6 kristaps 215: {mdoc_sy_pre, NULL}, /* Sy */
1.1 kristaps 216: {NULL, NULL}, /* Tn */
217: {mdoc_xx_pre, NULL}, /* Ux */
218: {NULL, NULL}, /* Xc */
219: {NULL, NULL}, /* Xo */
1.188 schwarze 220: {mdoc_fo_pre, mdoc_fo_post}, /* Fo */
221: {NULL, NULL}, /* Fc */
1.107 kristaps 222: {mdoc_quote_pre, mdoc_quote_post}, /* Oo */
1.1 kristaps 223: {NULL, NULL}, /* Oc */
1.94 kristaps 224: {mdoc_bk_pre, mdoc_bk_post}, /* Bk */
1.1 kristaps 225: {NULL, NULL}, /* Ek */
1.247 schwarze 226: {NULL, NULL}, /* Bt */
1.1 kristaps 227: {NULL, NULL}, /* Hf */
1.191 schwarze 228: {mdoc_em_pre, NULL}, /* Fr */
1.247 schwarze 229: {NULL, NULL}, /* Ud */
1.6 kristaps 230: {mdoc_lb_pre, NULL}, /* Lb */
1.316 schwarze 231: {mdoc_abort_pre, NULL}, /* Lp */
1.188 schwarze 232: {mdoc_lk_pre, NULL}, /* Lk */
233: {mdoc_mt_pre, NULL}, /* Mt */
234: {mdoc_quote_pre, mdoc_quote_post}, /* Brq */
235: {mdoc_quote_pre, mdoc_quote_post}, /* Bro */
236: {NULL, NULL}, /* Brc */
237: {mdoc__x_pre, mdoc__x_post}, /* %C */
1.191 schwarze 238: {mdoc_skip_pre, NULL}, /* Es */
239: {mdoc_quote_pre, mdoc_quote_post}, /* En */
1.188 schwarze 240: {mdoc_xx_pre, NULL}, /* Dx */
241: {mdoc__x_pre, mdoc__x_post}, /* %Q */
242: {mdoc__x_pre, mdoc__x_post}, /* %U */
243: {NULL, NULL}, /* Ta */
1.1 kristaps 244: };
245:
1.188 schwarze 246:
1.23 kristaps 247: /*
1.78 kristaps 248: * See the same function in mdoc_term.c for documentation.
249: */
250: static void
1.228 schwarze 251: synopsis_pre(struct html *h, const struct roff_node *n)
1.78 kristaps 252: {
253:
1.244 schwarze 254: if (NULL == n->prev || ! (NODE_SYNPRETTY & n->flags))
1.78 kristaps 255: return;
256:
1.188 schwarze 257: if (n->prev->tok == n->tok &&
258: MDOC_Fo != n->tok &&
259: MDOC_Ft != n->tok &&
260: MDOC_Fn != n->tok) {
1.248 schwarze 261: print_otag(h, TAG_BR, "");
1.78 kristaps 262: return;
263: }
264:
265: switch (n->prev->tok) {
1.188 schwarze 266: case MDOC_Fd:
267: case MDOC_Fn:
268: case MDOC_Fo:
269: case MDOC_In:
270: case MDOC_Vt:
1.78 kristaps 271: break;
1.188 schwarze 272: case MDOC_Ft:
1.323 ! schwarze 273: if (n->tok != MDOC_Fn && n->tok != MDOC_Fo)
1.78 kristaps 274: break;
275: /* FALLTHROUGH */
276: default:
1.248 schwarze 277: print_otag(h, TAG_BR, "");
1.323 ! schwarze 278: return;
1.78 kristaps 279: }
1.323 ! schwarze 280: html_close_paragraph(h);
! 281: print_otag(h, TAG_P, "c", "Pp");
1.78 kristaps 282: }
283:
1.232 schwarze 284: void
1.321 schwarze 285: html_mdoc(void *arg, const struct roff_meta *mdoc)
1.1 kristaps 286: {
1.296 schwarze 287: struct html *h;
288: struct roff_node *n;
289: struct tag *t;
1.179 kristaps 290:
1.232 schwarze 291: h = (struct html *)arg;
1.296 schwarze 292: n = mdoc->first->child;
1.1 kristaps 293:
1.252 schwarze 294: if ((h->oflags & HTML_FRAGMENT) == 0) {
1.179 kristaps 295: print_gen_decls(h);
1.252 schwarze 296: print_otag(h, TAG_HTML, "");
1.296 schwarze 297: if (n->type == ROFFT_COMMENT)
298: print_gen_comment(h, n);
1.252 schwarze 299: t = print_otag(h, TAG_HEAD, "");
1.321 schwarze 300: print_mdoc_head(mdoc, h);
1.252 schwarze 301: print_tagq(h, t);
1.248 schwarze 302: print_otag(h, TAG_BODY, "");
1.252 schwarze 303: }
1.1 kristaps 304:
1.321 schwarze 305: mdoc_root_pre(mdoc, h);
1.253 schwarze 306: t = print_otag(h, TAG_DIV, "c", "manual-text");
1.321 schwarze 307: print_mdoc_nodelist(mdoc, n, h);
1.253 schwarze 308: print_tagq(h, t);
1.321 schwarze 309: mdoc_root_post(mdoc, h);
1.252 schwarze 310: print_tagq(h, NULL);
1.1 kristaps 311: }
312:
313: static void
1.296 schwarze 314: print_mdoc_head(const struct roff_meta *meta, struct html *h)
1.1 kristaps 315: {
1.249 schwarze 316: char *cp;
1.1 kristaps 317:
318: print_gen_head(h);
1.249 schwarze 319:
320: if (meta->arch != NULL && meta->msec != NULL)
321: mandoc_asprintf(&cp, "%s(%s) (%s)", meta->title,
322: meta->msec, meta->arch);
323: else if (meta->msec != NULL)
324: mandoc_asprintf(&cp, "%s(%s)", meta->title, meta->msec);
325: else if (meta->arch != NULL)
326: mandoc_asprintf(&cp, "%s (%s)", meta->title, meta->arch);
327: else
328: cp = mandoc_strdup(meta->title);
1.1 kristaps 329:
1.248 schwarze 330: print_otag(h, TAG_TITLE, "");
1.249 schwarze 331: print_text(h, cp);
332: free(cp);
1.1 kristaps 333: }
334:
335: static void
336: print_mdoc_nodelist(MDOC_ARGS)
337: {
338:
1.220 schwarze 339: while (n != NULL) {
340: print_mdoc_node(meta, n, h);
341: n = n->next;
342: }
1.1 kristaps 343: }
344:
345: static void
346: print_mdoc_node(MDOC_ARGS)
347: {
1.323 ! schwarze 348: struct tag *t;
1.1 kristaps 349: int child;
1.243 schwarze 350:
1.295 schwarze 351: if (n->type == ROFFT_COMMENT || n->flags & NODE_NOPRT)
1.243 schwarze 352: return;
1.1 kristaps 353:
1.323 ! schwarze 354: html_fillmode(h, n->flags & NODE_NOFILL ? ROFF_nf : ROFF_fi);
! 355:
1.1 kristaps 356: child = 1;
1.264 schwarze 357: t = h->tag;
1.323 ! schwarze 358: if (t->tag == TAG_P || t->tag == TAG_PRE)
! 359: t = t->next;
! 360:
1.244 schwarze 361: n->flags &= ~NODE_ENDED;
1.1 kristaps 362: switch (n->type) {
1.227 schwarze 363: case ROFFT_TEXT:
1.144 kristaps 364: /* No tables in this mode... */
365: assert(NULL == h->tblt);
1.149 kristaps 366:
367: /*
368: * Make sure that if we're in a literal mode already
369: * (i.e., within a <PRE>) don't print the newline.
370: */
1.286 schwarze 371: if (*n->string == ' ' && n->flags & NODE_LINE &&
1.322 schwarze 372: (h->flags & HTML_NONEWLINE) == 0 &&
373: (n->flags & NODE_NOFILL) == 0)
1.286 schwarze 374: print_otag(h, TAG_BR, "");
1.244 schwarze 375: if (NODE_DELIMC & n->flags)
1.155 kristaps 376: h->flags |= HTML_NOSPACE;
1.1 kristaps 377: print_text(h, n->string);
1.244 schwarze 378: if (NODE_DELIMO & n->flags)
1.155 kristaps 379: h->flags |= HTML_NOSPACE;
1.323 ! schwarze 380: break;
1.227 schwarze 381: case ROFFT_EQN:
1.174 kristaps 382: print_eqn(h, n->eqn);
1.153 kristaps 383: break;
1.227 schwarze 384: case ROFFT_TBL:
1.144 kristaps 385: /*
386: * This will take care of initialising all of the table
387: * state data for the first table, then tearing it down
388: * for the last one.
389: */
1.141 kristaps 390: print_tbl(h, n->span);
1.144 kristaps 391: return;
1.1 kristaps 392: default:
1.144 kristaps 393: /*
394: * Close out the current table, if it's open, and unset
395: * the "meta" table state. This will be reopened on the
396: * next table element.
397: */
1.213 schwarze 398: if (h->tblt != NULL) {
1.144 kristaps 399: print_tblclose(h);
1.264 schwarze 400: t = h->tag;
1.144 kristaps 401: }
1.213 schwarze 402: assert(h->tblt == NULL);
1.281 schwarze 403: if (n->tok < ROFF_MAX) {
1.282 schwarze 404: roff_html_pre(h, n);
1.323 ! schwarze 405: print_stagq(h, t);
! 406: return;
1.281 schwarze 407: }
1.280 schwarze 408: assert(n->tok >= MDOC_Dd && n->tok < MDOC_MAX);
1.311 schwarze 409: if (mdoc_html_acts[n->tok - MDOC_Dd].pre != NULL &&
1.280 schwarze 410: (n->end == ENDBODY_NOT || n->child != NULL))
1.311 schwarze 411: child = (*mdoc_html_acts[n->tok - MDOC_Dd].pre)(meta,
412: n, h);
1.1 kristaps 413: break;
414: }
415:
1.244 schwarze 416: if (h->flags & HTML_KEEP && n->flags & NODE_LINE) {
1.222 schwarze 417: h->flags &= ~HTML_KEEP;
418: h->flags |= HTML_PREKEEP;
1.94 kristaps 419: }
420:
1.323 ! schwarze 421: if (child && n->child != NULL)
1.184 schwarze 422: print_mdoc_nodelist(meta, n->child, h);
1.1 kristaps 423:
424: print_stagq(h, t);
425:
426: switch (n->type) {
1.323 ! schwarze 427: case ROFFT_TEXT:
1.227 schwarze 428: case ROFFT_EQN:
1.1 kristaps 429: break;
430: default:
1.323 ! schwarze 431: if (mdoc_html_acts[n->tok - MDOC_Dd].post == NULL ||
1.281 schwarze 432: n->flags & NODE_ENDED)
1.213 schwarze 433: break;
1.311 schwarze 434: (*mdoc_html_acts[n->tok - MDOC_Dd].post)(meta, n, h);
1.213 schwarze 435: if (n->end != ENDBODY_NOT)
1.244 schwarze 436: n->body->flags |= NODE_ENDED;
1.1 kristaps 437: break;
438: }
1.323 ! schwarze 439:
! 440: if (n->flags & NODE_NOFILL &&
! 441: (n->next == NULL || n->next->flags & NODE_LINE)) {
! 442: h->col++;
! 443: print_endline(h);
! 444: }
1.1 kristaps 445: }
446:
447: static void
1.296 schwarze 448: mdoc_root_post(const struct roff_meta *meta, struct html *h)
1.1 kristaps 449: {
450: struct tag *t, *tt;
451:
1.248 schwarze 452: t = print_otag(h, TAG_TABLE, "c", "foot");
453: tt = print_otag(h, TAG_TR, "");
1.40 kristaps 454:
1.248 schwarze 455: print_otag(h, TAG_TD, "c", "foot-date");
1.184 schwarze 456: print_text(h, meta->date);
1.1 kristaps 457: print_stagq(h, tt);
458:
1.248 schwarze 459: print_otag(h, TAG_TD, "c", "foot-os");
1.184 schwarze 460: print_text(h, meta->os);
1.1 kristaps 461: print_tagq(h, t);
462: }
463:
464: static int
1.296 schwarze 465: mdoc_root_pre(const struct roff_meta *meta, struct html *h)
1.1 kristaps 466: {
467: struct tag *t, *tt;
1.190 schwarze 468: char *volume, *title;
1.1 kristaps 469:
1.190 schwarze 470: if (NULL == meta->arch)
471: volume = mandoc_strdup(meta->vol);
472: else
473: mandoc_asprintf(&volume, "%s (%s)",
474: meta->vol, meta->arch);
1.1 kristaps 475:
1.195 schwarze 476: if (NULL == meta->msec)
477: title = mandoc_strdup(meta->title);
478: else
479: mandoc_asprintf(&title, "%s(%s)",
480: meta->title, meta->msec);
1.23 kristaps 481:
1.248 schwarze 482: t = print_otag(h, TAG_TABLE, "c", "head");
483: tt = print_otag(h, TAG_TR, "");
1.1 kristaps 484:
1.248 schwarze 485: print_otag(h, TAG_TD, "c", "head-ltitle");
1.2 kristaps 486: print_text(h, title);
1.1 kristaps 487: print_stagq(h, tt);
488:
1.248 schwarze 489: print_otag(h, TAG_TD, "c", "head-vol");
1.190 schwarze 490: print_text(h, volume);
1.1 kristaps 491: print_stagq(h, tt);
492:
1.248 schwarze 493: print_otag(h, TAG_TD, "c", "head-rtitle");
1.2 kristaps 494: print_text(h, title);
1.1 kristaps 495: print_tagq(h, t);
1.189 schwarze 496:
497: free(title);
1.190 schwarze 498: free(volume);
1.237 schwarze 499: return 1;
1.1 kristaps 500: }
501:
1.254 schwarze 502: static char *
1.275 schwarze 503: cond_id(const struct roff_node *n)
504: {
505: if (n->child != NULL &&
506: n->child->type == ROFFT_TEXT &&
507: (n->prev == NULL ||
508: (n->prev->type == ROFFT_TEXT &&
509: strcmp(n->prev->string, "|") == 0)) &&
510: (n->parent->tok == MDOC_It ||
511: (n->parent->tok == MDOC_Xo &&
512: n->parent->parent->prev == NULL &&
513: n->parent->parent->parent->tok == MDOC_It)))
1.304 schwarze 514: return html_make_id(n, 1);
1.275 schwarze 515: return NULL;
516: }
517:
1.1 kristaps 518: static int
519: mdoc_sh_pre(MDOC_ARGS)
520: {
1.314 schwarze 521: struct roff_node *sn, *subn;
522: struct tag *t, *tsec, *tsub;
1.313 schwarze 523: char *id;
524: int sc;
1.249 schwarze 525:
1.200 schwarze 526: switch (n->type) {
1.313 schwarze 527: case ROFFT_BLOCK:
1.323 ! schwarze 528: html_close_paragraph(h);
1.313 schwarze 529: if ((h->oflags & HTML_TOC) == 0 ||
530: h->flags & HTML_TOCDONE ||
531: n->sec <= SEC_SYNOPSIS)
532: break;
533: h->flags |= HTML_TOCDONE;
534: sc = 0;
535: for (sn = n->next; sn != NULL; sn = sn->next)
536: if (sn->sec == SEC_CUSTOM)
537: if (++sc == 2)
538: break;
539: if (sc < 2)
540: break;
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: }
572: print_tagq(h, t);
573: break;
1.263 schwarze 574: case ROFFT_HEAD:
1.304 schwarze 575: id = html_make_id(n, 1);
1.274 schwarze 576: print_otag(h, TAG_H1, "cTi", "Sh", id);
1.278 schwarze 577: if (id != NULL)
1.297 schwarze 578: print_otag(h, TAG_A, "chR", "permalink", id);
1.263 schwarze 579: break;
1.227 schwarze 580: case ROFFT_BODY:
1.200 schwarze 581: if (n->sec == SEC_AUTHORS)
582: h->flags &= ~(HTML_SPLIT|HTML_NOSPLIT);
1.263 schwarze 583: break;
1.200 schwarze 584: default:
585: break;
586: }
1.237 schwarze 587: return 1;
1.1 kristaps 588: }
589:
590: static int
591: mdoc_ss_pre(MDOC_ARGS)
592: {
1.249 schwarze 593: char *id;
594:
1.323 ! schwarze 595: switch (n->type) {
! 596: case ROFFT_BLOCK:
! 597: html_close_paragraph(h);
! 598: return 1;
! 599: case ROFFT_HEAD:
! 600: break;
! 601: case ROFFT_BODY:
1.237 schwarze 602: return 1;
1.323 ! schwarze 603: default:
! 604: abort();
! 605: }
1.23 kristaps 606:
1.304 schwarze 607: id = html_make_id(n, 1);
1.274 schwarze 608: print_otag(h, TAG_H2, "cTi", "Ss", id);
1.278 schwarze 609: if (id != NULL)
1.297 schwarze 610: print_otag(h, TAG_A, "chR", "permalink", id);
1.237 schwarze 611: return 1;
1.1 kristaps 612: }
613:
614: static int
615: mdoc_fl_pre(MDOC_ARGS)
616: {
1.275 schwarze 617: char *id;
618:
619: if ((id = cond_id(n)) != NULL)
1.297 schwarze 620: print_otag(h, TAG_A, "chR", "permalink", id);
1.298 schwarze 621: print_otag(h, TAG_CODE, "cTi", "Fl", id);
1.275 schwarze 622:
1.50 kristaps 623: print_text(h, "\\-");
1.240 schwarze 624: if (!(n->child == NULL &&
1.199 schwarze 625: (n->next == NULL ||
1.227 schwarze 626: n->next->type == ROFFT_TEXT ||
1.244 schwarze 627: n->next->flags & NODE_LINE)))
1.1 kristaps 628: h->flags |= HTML_NOSPACE;
1.50 kristaps 629:
1.237 schwarze 630: return 1;
1.1 kristaps 631: }
632:
633: static int
1.258 schwarze 634: mdoc_cm_pre(MDOC_ARGS)
635: {
1.275 schwarze 636: char *id;
637:
638: if ((id = cond_id(n)) != NULL)
1.297 schwarze 639: print_otag(h, TAG_A, "chR", "permalink", id);
1.298 schwarze 640: print_otag(h, TAG_CODE, "cTi", "Cm", id);
1.258 schwarze 641: return 1;
642: }
643:
644: static int
1.1 kristaps 645: mdoc_nd_pre(MDOC_ARGS)
646: {
1.323 ! schwarze 647: switch (n->type) {
! 648: case ROFFT_BLOCK:
! 649: html_close_paragraph(h);
1.237 schwarze 650: return 1;
1.323 ! schwarze 651: case ROFFT_HEAD:
! 652: return 0;
! 653: case ROFFT_BODY:
! 654: break;
! 655: default:
! 656: abort();
! 657: }
1.1 kristaps 658: print_text(h, "\\(em");
1.300 schwarze 659: /* Cannot use TAG_SPAN because it may contain blocks. */
660: print_otag(h, TAG_DIV, "cT", "Nd");
1.237 schwarze 661: return 1;
1.1 kristaps 662: }
663:
664: static int
665: mdoc_nm_pre(MDOC_ARGS)
666: {
1.124 kristaps 667: switch (n->type) {
1.323 ! schwarze 668: case ROFFT_BLOCK:
! 669: break;
1.227 schwarze 670: case ROFFT_HEAD:
1.248 schwarze 671: print_otag(h, TAG_TD, "");
1.235 schwarze 672: /* FALLTHROUGH */
673: case ROFFT_ELEM:
1.298 schwarze 674: print_otag(h, TAG_CODE, "cT", "Nm");
1.237 schwarze 675: return 1;
1.227 schwarze 676: case ROFFT_BODY:
1.248 schwarze 677: print_otag(h, TAG_TD, "");
1.237 schwarze 678: return 1;
1.124 kristaps 679: default:
1.323 ! schwarze 680: abort();
1.124 kristaps 681: }
1.323 ! schwarze 682: html_close_paragraph(h);
1.124 kristaps 683: synopsis_pre(h, n);
1.258 schwarze 684: print_otag(h, TAG_TABLE, "c", "Nm");
1.248 schwarze 685: print_otag(h, TAG_TR, "");
1.237 schwarze 686: return 1;
1.1 kristaps 687: }
688:
689: static int
690: mdoc_xr_pre(MDOC_ARGS)
691: {
1.56 kristaps 692: if (NULL == n->child)
1.237 schwarze 693: return 0;
1.17 kristaps 694:
1.312 schwarze 695: if (h->base_man1)
1.274 schwarze 696: print_otag(h, TAG_A, "cThM", "Xr",
1.249 schwarze 697: n->child->string, n->child->next == NULL ?
698: NULL : n->child->next->string);
699: else
1.274 schwarze 700: print_otag(h, TAG_A, "cT", "Xr");
1.1 kristaps 701:
1.157 kristaps 702: n = n->child;
703: print_text(h, n->string);
1.16 kristaps 704:
1.157 kristaps 705: if (NULL == (n = n->next))
1.237 schwarze 706: return 0;
1.1 kristaps 707:
708: h->flags |= HTML_NOSPACE;
709: print_text(h, "(");
710: h->flags |= HTML_NOSPACE;
1.157 kristaps 711: print_text(h, n->string);
1.1 kristaps 712: h->flags |= HTML_NOSPACE;
713: print_text(h, ")");
1.237 schwarze 714: return 0;
1.1 kristaps 715: }
716:
717: static int
718: mdoc_ns_pre(MDOC_ARGS)
719: {
720:
1.244 schwarze 721: if ( ! (NODE_LINE & n->flags))
1.150 kristaps 722: h->flags |= HTML_NOSPACE;
1.237 schwarze 723: return 1;
1.1 kristaps 724: }
725:
726: static int
727: mdoc_ar_pre(MDOC_ARGS)
728: {
1.274 schwarze 729: print_otag(h, TAG_VAR, "cT", "Ar");
1.237 schwarze 730: return 1;
1.1 kristaps 731: }
732:
733: static int
734: mdoc_xx_pre(MDOC_ARGS)
735: {
1.259 schwarze 736: print_otag(h, TAG_SPAN, "c", "Ux");
1.245 schwarze 737: return 1;
1.4 kristaps 738: }
739:
740: static int
1.115 kristaps 741: mdoc_it_pre(MDOC_ARGS)
1.1 kristaps 742: {
1.256 schwarze 743: const struct roff_node *bl;
1.261 schwarze 744: struct tag *t;
1.256 schwarze 745: enum mdoc_list type;
1.115 kristaps 746:
747: bl = n->parent;
1.273 schwarze 748: while (bl->tok != MDOC_Bl)
1.115 kristaps 749: bl = bl->parent;
1.137 kristaps 750: type = bl->norm->Bl.type;
1.24 kristaps 751:
1.256 schwarze 752: switch (type) {
753: case LIST_bullet:
754: case LIST_dash:
755: case LIST_hyphen:
756: case LIST_item:
757: case LIST_enum:
758: switch (n->type) {
759: case ROFFT_HEAD:
1.237 schwarze 760: return 0;
1.256 schwarze 761: case ROFFT_BODY:
1.299 schwarze 762: print_otag(h, TAG_LI, "");
1.115 kristaps 763: break;
764: default:
765: break;
766: }
1.256 schwarze 767: break;
768: case LIST_diag:
769: case LIST_hang:
770: case LIST_inset:
771: case LIST_ohang:
772: switch (n->type) {
773: case ROFFT_HEAD:
1.299 schwarze 774: print_otag(h, TAG_DT, "");
1.115 kristaps 775: break;
1.256 schwarze 776: case ROFFT_BODY:
1.305 schwarze 777: print_otag(h, TAG_DD, "");
1.115 kristaps 778: break;
779: default:
780: break;
781: }
1.256 schwarze 782: break;
1.261 schwarze 783: case LIST_tag:
784: switch (n->type) {
785: case ROFFT_HEAD:
786: if (h->style != NULL && !bl->norm->Bl.comp &&
787: (n->parent->prev == NULL ||
1.272 schwarze 788: n->parent->prev->body == NULL ||
1.261 schwarze 789: n->parent->prev->body->child != NULL)) {
1.305 schwarze 790: t = print_otag(h, TAG_DT, "");
1.261 schwarze 791: print_text(h, "\\ ");
792: print_tagq(h, t);
1.299 schwarze 793: t = print_otag(h, TAG_DD, "");
1.261 schwarze 794: print_text(h, "\\ ");
795: print_tagq(h, t);
796: }
1.305 schwarze 797: print_otag(h, TAG_DT, "");
1.261 schwarze 798: break;
799: case ROFFT_BODY:
800: if (n->child == NULL) {
1.309 schwarze 801: print_otag(h, TAG_DD, "s", "width", "auto");
1.261 schwarze 802: print_text(h, "\\ ");
803: } else
1.299 schwarze 804: print_otag(h, TAG_DD, "");
1.261 schwarze 805: break;
806: default:
807: break;
808: }
809: break;
1.256 schwarze 810: case LIST_column:
811: switch (n->type) {
812: case ROFFT_HEAD:
813: break;
814: case ROFFT_BODY:
1.299 schwarze 815: print_otag(h, TAG_TD, "");
1.115 kristaps 816: break;
817: default:
1.299 schwarze 818: print_otag(h, TAG_TR, "");
1.115 kristaps 819: }
1.256 schwarze 820: default:
821: break;
1.1 kristaps 822: }
823:
1.237 schwarze 824: return 1;
1.1 kristaps 825: }
826:
827: static int
1.115 kristaps 828: mdoc_bl_pre(MDOC_ARGS)
1.1 kristaps 829: {
1.320 schwarze 830: char cattr[32];
1.262 schwarze 831: struct mdoc_bl *bl;
1.248 schwarze 832: enum htmltag elemtype;
1.23 kristaps 833:
1.265 schwarze 834: switch (n->type) {
1.323 ! schwarze 835: case ROFFT_BLOCK:
! 836: html_close_paragraph(h);
! 837: break;
! 838: case ROFFT_HEAD:
! 839: return 0;
1.265 schwarze 840: case ROFFT_BODY:
1.237 schwarze 841: return 1;
1.265 schwarze 842: default:
1.323 ! schwarze 843: abort();
1.1 kristaps 844: }
845:
1.307 schwarze 846: bl = &n->norm->Bl;
1.262 schwarze 847: switch (bl->type) {
1.188 schwarze 848: case LIST_bullet:
1.256 schwarze 849: elemtype = TAG_UL;
1.292 schwarze 850: (void)strlcpy(cattr, "Bl-bullet", sizeof(cattr));
1.256 schwarze 851: break;
1.188 schwarze 852: case LIST_dash:
853: case LIST_hyphen:
1.256 schwarze 854: elemtype = TAG_UL;
1.292 schwarze 855: (void)strlcpy(cattr, "Bl-dash", sizeof(cattr));
1.256 schwarze 856: break;
1.188 schwarze 857: case LIST_item:
1.248 schwarze 858: elemtype = TAG_UL;
1.292 schwarze 859: (void)strlcpy(cattr, "Bl-item", sizeof(cattr));
1.1 kristaps 860: break;
1.188 schwarze 861: case LIST_enum:
1.248 schwarze 862: elemtype = TAG_OL;
1.292 schwarze 863: (void)strlcpy(cattr, "Bl-enum", sizeof(cattr));
1.23 kristaps 864: break;
1.188 schwarze 865: case LIST_diag:
1.256 schwarze 866: elemtype = TAG_DL;
1.292 schwarze 867: (void)strlcpy(cattr, "Bl-diag", sizeof(cattr));
1.256 schwarze 868: break;
1.188 schwarze 869: case LIST_hang:
1.256 schwarze 870: elemtype = TAG_DL;
1.292 schwarze 871: (void)strlcpy(cattr, "Bl-hang", sizeof(cattr));
1.256 schwarze 872: break;
1.188 schwarze 873: case LIST_inset:
1.256 schwarze 874: elemtype = TAG_DL;
1.292 schwarze 875: (void)strlcpy(cattr, "Bl-inset", sizeof(cattr));
1.256 schwarze 876: break;
1.188 schwarze 877: case LIST_ohang:
1.256 schwarze 878: elemtype = TAG_DL;
1.292 schwarze 879: (void)strlcpy(cattr, "Bl-ohang", sizeof(cattr));
1.256 schwarze 880: break;
1.188 schwarze 881: case LIST_tag:
1.262 schwarze 882: if (bl->offs)
1.306 schwarze 883: print_otag(h, TAG_DIV, "c", "Bd-indent");
1.305 schwarze 884: print_otag(h, TAG_DL, "c", bl->comp ?
885: "Bl-tag Bl-compact" : "Bl-tag");
1.261 schwarze 886: return 1;
1.188 schwarze 887: case LIST_column:
1.248 schwarze 888: elemtype = TAG_TABLE;
1.292 schwarze 889: (void)strlcpy(cattr, "Bl-column", sizeof(cattr));
1.1 kristaps 890: break;
891: default:
1.115 kristaps 892: abort();
1.1 kristaps 893: }
1.306 schwarze 894: if (bl->offs != NULL)
895: (void)strlcat(cattr, " Bd-indent", sizeof(cattr));
1.292 schwarze 896: if (bl->comp)
897: (void)strlcat(cattr, " Bl-compact", sizeof(cattr));
1.306 schwarze 898: print_otag(h, elemtype, "c", cattr);
1.237 schwarze 899: return 1;
1.1 kristaps 900: }
901:
902: static int
903: mdoc_ex_pre(MDOC_ARGS)
904: {
1.127 kristaps 905: if (n->prev)
1.248 schwarze 906: print_otag(h, TAG_BR, "");
1.269 schwarze 907: return 1;
908: }
909:
910: static int
911: mdoc_st_pre(MDOC_ARGS)
912: {
1.274 schwarze 913: print_otag(h, TAG_SPAN, "cT", "St");
1.247 schwarze 914: return 1;
1.1 kristaps 915: }
916:
917: static int
918: mdoc_em_pre(MDOC_ARGS)
919: {
1.274 schwarze 920: print_otag(h, TAG_I, "cT", "Em");
1.237 schwarze 921: return 1;
1.1 kristaps 922: }
923:
924: static int
925: mdoc_d1_pre(MDOC_ARGS)
926: {
1.323 ! schwarze 927: switch (n->type) {
! 928: case ROFFT_BLOCK:
! 929: html_close_paragraph(h);
! 930: break;
! 931: case ROFFT_HEAD:
! 932: return 0;
! 933: case ROFFT_BODY:
1.237 schwarze 934: return 1;
1.323 ! schwarze 935: default:
! 936: abort();
! 937: }
1.306 schwarze 938: print_otag(h, TAG_DIV, "c", "Bd Bd-indent");
1.255 schwarze 939: if (n->tok == MDOC_Dl)
940: print_otag(h, TAG_CODE, "c", "Li");
1.237 schwarze 941: return 1;
1.1 kristaps 942: }
943:
944: static int
945: mdoc_sx_pre(MDOC_ARGS)
946: {
1.249 schwarze 947: char *id;
1.175 kristaps 948:
1.304 schwarze 949: id = html_make_id(n, 0);
1.274 schwarze 950: print_otag(h, TAG_A, "cThR", "Sx", id);
1.263 schwarze 951: free(id);
1.237 schwarze 952: return 1;
1.1 kristaps 953: }
954:
955: static int
956: mdoc_bd_pre(MDOC_ARGS)
957: {
1.323 ! schwarze 958: char buf[16];
! 959: struct roff_node *nn;
1.322 schwarze 960: int comp;
1.1 kristaps 961:
1.323 ! schwarze 962: switch (n->type) {
! 963: case ROFFT_BLOCK:
! 964: html_close_paragraph(h);
! 965: return 1;
! 966: case ROFFT_HEAD:
1.237 schwarze 967: return 0;
1.323 ! schwarze 968: case ROFFT_BODY:
! 969: break;
! 970: default:
! 971: abort();
! 972: }
! 973:
! 974: /* Handle preceding whitespace. */
1.1 kristaps 975:
1.323 ! schwarze 976: comp = n->norm->Bd.comp;
! 977: for (nn = n; nn != NULL && comp == 0; nn = nn->parent) {
! 978: if (nn->type != ROFFT_BLOCK)
! 979: continue;
! 980: if (nn->tok == MDOC_Sh || nn->tok == MDOC_Ss)
! 981: comp = 1;
! 982: if (nn->prev != NULL)
! 983: break;
1.1 kristaps 984: }
1.323 ! schwarze 985: (void)strlcpy(buf, "Bd", sizeof(buf));
! 986: if (comp == 0)
! 987: (void)strlcat(buf, " Pp", sizeof(buf));
1.1 kristaps 988:
1.209 schwarze 989: /* Handle the -offset argument. */
990:
1.323 ! schwarze 991: if (n->norm->Bd.offs != NULL &&
! 992: strcmp(n->norm->Bd.offs, "left") != 0)
! 993: (void)strlcat(buf, " Bd-indent", sizeof(buf));
1.241 schwarze 994:
1.323 ! schwarze 995: print_otag(h, TAG_DIV, "c", buf);
! 996: return 1;
1.1 kristaps 997: }
998:
999: static int
1000: mdoc_pa_pre(MDOC_ARGS)
1001: {
1.301 schwarze 1002: print_otag(h, TAG_SPAN, "cT", "Pa");
1.237 schwarze 1003: return 1;
1.1 kristaps 1004: }
1005:
1006: static int
1007: mdoc_ad_pre(MDOC_ARGS)
1008: {
1.302 schwarze 1009: print_otag(h, TAG_SPAN, "c", "Ad");
1.237 schwarze 1010: return 1;
1.1 kristaps 1011: }
1012:
1013: static int
1014: mdoc_an_pre(MDOC_ARGS)
1015: {
1.200 schwarze 1016: if (n->norm->An.auth == AUTH_split) {
1017: h->flags &= ~HTML_NOSPLIT;
1018: h->flags |= HTML_SPLIT;
1.237 schwarze 1019: return 0;
1.200 schwarze 1020: }
1021: if (n->norm->An.auth == AUTH_nosplit) {
1022: h->flags &= ~HTML_SPLIT;
1023: h->flags |= HTML_NOSPLIT;
1.237 schwarze 1024: return 0;
1.200 schwarze 1025: }
1026:
1027: if (h->flags & HTML_SPLIT)
1.248 schwarze 1028: print_otag(h, TAG_BR, "");
1.200 schwarze 1029:
1030: if (n->sec == SEC_AUTHORS && ! (h->flags & HTML_NOSPLIT))
1031: h->flags |= HTML_SPLIT;
1.19 kristaps 1032:
1.274 schwarze 1033: print_otag(h, TAG_SPAN, "cT", "An");
1.237 schwarze 1034: return 1;
1.1 kristaps 1035: }
1036:
1037: static int
1038: mdoc_cd_pre(MDOC_ARGS)
1039: {
1.78 kristaps 1040: synopsis_pre(h, n);
1.298 schwarze 1041: print_otag(h, TAG_CODE, "cT", "Cd");
1.237 schwarze 1042: return 1;
1.1 kristaps 1043: }
1044:
1045: static int
1046: mdoc_dv_pre(MDOC_ARGS)
1047: {
1.275 schwarze 1048: char *id;
1049:
1050: if ((id = cond_id(n)) != NULL)
1.297 schwarze 1051: print_otag(h, TAG_A, "chR", "permalink", id);
1.275 schwarze 1052: print_otag(h, TAG_CODE, "cTi", "Dv", id);
1.237 schwarze 1053: return 1;
1.1 kristaps 1054: }
1055:
1056: static int
1057: mdoc_ev_pre(MDOC_ARGS)
1058: {
1.275 schwarze 1059: char *id;
1060:
1061: if ((id = cond_id(n)) != NULL)
1.297 schwarze 1062: print_otag(h, TAG_A, "chR", "permalink", id);
1.275 schwarze 1063: print_otag(h, TAG_CODE, "cTi", "Ev", id);
1.237 schwarze 1064: return 1;
1.1 kristaps 1065: }
1066:
1067: static int
1068: mdoc_er_pre(MDOC_ARGS)
1069: {
1.275 schwarze 1070: char *id;
1071:
1072: id = n->sec == SEC_ERRORS &&
1073: (n->parent->tok == MDOC_It ||
1074: (n->parent->tok == MDOC_Bq &&
1075: n->parent->parent->parent->tok == MDOC_It)) ?
1.304 schwarze 1076: html_make_id(n, 1) : NULL;
1.275 schwarze 1077:
1078: if (id != NULL)
1.297 schwarze 1079: print_otag(h, TAG_A, "chR", "permalink", id);
1.275 schwarze 1080: print_otag(h, TAG_CODE, "cTi", "Er", id);
1.237 schwarze 1081: return 1;
1.1 kristaps 1082: }
1083:
1084: static int
1085: mdoc_fa_pre(MDOC_ARGS)
1086: {
1.228 schwarze 1087: const struct roff_node *nn;
1.1 kristaps 1088: struct tag *t;
1089:
1090: if (n->parent->tok != MDOC_Fo) {
1.274 schwarze 1091: print_otag(h, TAG_VAR, "cT", "Fa");
1.237 schwarze 1092: return 1;
1.1 kristaps 1093: }
1094:
1095: for (nn = n->child; nn; nn = nn->next) {
1.274 schwarze 1096: t = print_otag(h, TAG_VAR, "cT", "Fa");
1.1 kristaps 1097: print_text(h, nn->string);
1098: print_tagq(h, t);
1.155 kristaps 1099: if (nn->next) {
1100: h->flags |= HTML_NOSPACE;
1.1 kristaps 1101: print_text(h, ",");
1.155 kristaps 1102: }
1.1 kristaps 1103: }
1104:
1.155 kristaps 1105: if (n->child && n->next && n->next->tok == MDOC_Fa) {
1106: h->flags |= HTML_NOSPACE;
1.1 kristaps 1107: print_text(h, ",");
1.155 kristaps 1108: }
1.1 kristaps 1109:
1.237 schwarze 1110: return 0;
1.1 kristaps 1111: }
1112:
1113: static int
1114: mdoc_fd_pre(MDOC_ARGS)
1115: {
1.162 kristaps 1116: struct tag *t;
1.249 schwarze 1117: char *buf, *cp;
1.1 kristaps 1118:
1.78 kristaps 1119: synopsis_pre(h, n);
1120:
1.162 kristaps 1121: if (NULL == (n = n->child))
1.237 schwarze 1122: return 0;
1.162 kristaps 1123:
1.227 schwarze 1124: assert(n->type == ROFFT_TEXT);
1.162 kristaps 1125:
1126: if (strcmp(n->string, "#include")) {
1.298 schwarze 1127: print_otag(h, TAG_CODE, "cT", "Fd");
1.237 schwarze 1128: return 1;
1.162 kristaps 1129: }
1130:
1.298 schwarze 1131: print_otag(h, TAG_CODE, "cT", "In");
1.162 kristaps 1132: print_text(h, n->string);
1133:
1134: if (NULL != (n = n->next)) {
1.227 schwarze 1135: assert(n->type == ROFFT_TEXT);
1.190 schwarze 1136:
1.162 kristaps 1137: if (h->base_includes) {
1.249 schwarze 1138: cp = n->string;
1139: if (*cp == '<' || *cp == '"')
1140: cp++;
1141: buf = mandoc_strdup(cp);
1142: cp = strchr(buf, '\0') - 1;
1143: if (cp >= buf && (*cp == '>' || *cp == '"'))
1144: *cp = '\0';
1.274 schwarze 1145: t = print_otag(h, TAG_A, "cThI", "In", buf);
1.249 schwarze 1146: free(buf);
1.248 schwarze 1147: } else
1.274 schwarze 1148: t = print_otag(h, TAG_A, "cT", "In");
1.162 kristaps 1149:
1150: print_text(h, n->string);
1151: print_tagq(h, t);
1152:
1153: n = n->next;
1154: }
1155:
1156: for ( ; n; n = n->next) {
1.227 schwarze 1157: assert(n->type == ROFFT_TEXT);
1.162 kristaps 1158: print_text(h, n->string);
1159: }
1160:
1.237 schwarze 1161: return 0;
1.1 kristaps 1162: }
1163:
1164: static int
1165: mdoc_vt_pre(MDOC_ARGS)
1166: {
1.227 schwarze 1167: if (n->type == ROFFT_BLOCK) {
1.78 kristaps 1168: synopsis_pre(h, n);
1.237 schwarze 1169: return 1;
1.227 schwarze 1170: } else if (n->type == ROFFT_ELEM) {
1.78 kristaps 1171: synopsis_pre(h, n);
1.227 schwarze 1172: } else if (n->type == ROFFT_HEAD)
1.237 schwarze 1173: return 0;
1.1 kristaps 1174:
1.274 schwarze 1175: print_otag(h, TAG_VAR, "cT", "Vt");
1.237 schwarze 1176: return 1;
1.1 kristaps 1177: }
1178:
1179: static int
1180: mdoc_ft_pre(MDOC_ARGS)
1181: {
1.78 kristaps 1182: synopsis_pre(h, n);
1.274 schwarze 1183: print_otag(h, TAG_VAR, "cT", "Ft");
1.237 schwarze 1184: return 1;
1.1 kristaps 1185: }
1186:
1187: static int
1188: mdoc_fn_pre(MDOC_ARGS)
1189: {
1.157 kristaps 1190: struct tag *t;
1191: char nbuf[BUFSIZ];
1192: const char *sp, *ep;
1.248 schwarze 1193: int sz, pretty;
1.1 kristaps 1194:
1.244 schwarze 1195: pretty = NODE_SYNPRETTY & n->flags;
1.78 kristaps 1196: synopsis_pre(h, n);
1.1 kristaps 1197:
1.7 kristaps 1198: /* Split apart into type and name. */
1199: assert(n->child->string);
1200: sp = n->child->string;
1.19 kristaps 1201:
1.26 kristaps 1202: ep = strchr(sp, ' ');
1203: if (NULL != ep) {
1.274 schwarze 1204: t = print_otag(h, TAG_VAR, "cT", "Ft");
1.188 schwarze 1205:
1.19 kristaps 1206: while (ep) {
1207: sz = MIN((int)(ep - sp), BUFSIZ - 1);
1208: (void)memcpy(nbuf, sp, (size_t)sz);
1209: nbuf[sz] = '\0';
1210: print_text(h, nbuf);
1211: sp = ++ep;
1212: ep = strchr(sp, ' ');
1213: }
1214: print_tagq(h, t);
1.7 kristaps 1215: }
1.1 kristaps 1216:
1.298 schwarze 1217: t = print_otag(h, TAG_CODE, "cT", "Fn");
1.7 kristaps 1218:
1.190 schwarze 1219: if (sp)
1220: print_text(h, sp);
1.7 kristaps 1221:
1.1 kristaps 1222: print_tagq(h, t);
1223:
1224: h->flags |= HTML_NOSPACE;
1225: print_text(h, "(");
1.163 kristaps 1226: h->flags |= HTML_NOSPACE;
1.1 kristaps 1227:
1.157 kristaps 1228: for (n = n->child->next; n; n = n->next) {
1.244 schwarze 1229: if (NODE_SYNPRETTY & n->flags)
1.309 schwarze 1230: t = print_otag(h, TAG_VAR, "cTs", "Fa",
1.248 schwarze 1231: "white-space", "nowrap");
1232: else
1.274 schwarze 1233: t = print_otag(h, TAG_VAR, "cT", "Fa");
1.157 kristaps 1234: print_text(h, n->string);
1.1 kristaps 1235: print_tagq(h, t);
1.157 kristaps 1236: if (n->next) {
1.155 kristaps 1237: h->flags |= HTML_NOSPACE;
1.1 kristaps 1238: print_text(h, ",");
1.155 kristaps 1239: }
1.1 kristaps 1240: }
1241:
1.155 kristaps 1242: h->flags |= HTML_NOSPACE;
1.1 kristaps 1243: print_text(h, ")");
1.155 kristaps 1244:
1.157 kristaps 1245: if (pretty) {
1.155 kristaps 1246: h->flags |= HTML_NOSPACE;
1.1 kristaps 1247: print_text(h, ";");
1.155 kristaps 1248: }
1.99 kristaps 1249:
1.237 schwarze 1250: return 0;
1.99 kristaps 1251: }
1252:
1253: static int
1254: mdoc_sm_pre(MDOC_ARGS)
1255: {
1256:
1.192 schwarze 1257: if (NULL == n->child)
1258: h->flags ^= HTML_NONOSPACE;
1259: else if (0 == strcmp("on", n->child->string))
1.99 kristaps 1260: h->flags &= ~HTML_NONOSPACE;
1.192 schwarze 1261: else
1.99 kristaps 1262: h->flags |= HTML_NONOSPACE;
1.192 schwarze 1263:
1264: if ( ! (HTML_NONOSPACE & h->flags))
1265: h->flags &= ~HTML_NOSPACE;
1.1 kristaps 1266:
1.237 schwarze 1267: return 0;
1.1 kristaps 1268: }
1269:
1.120 kristaps 1270: static int
1.191 schwarze 1271: mdoc_skip_pre(MDOC_ARGS)
1.187 schwarze 1272: {
1273:
1.237 schwarze 1274: return 0;
1.187 schwarze 1275: }
1276:
1277: static int
1.120 kristaps 1278: mdoc_pp_pre(MDOC_ARGS)
1279: {
1.323 ! schwarze 1280: if ((n->flags & NODE_NOFILL) == 0) {
! 1281: html_close_paragraph(h);
! 1282: print_otag(h, TAG_P, "c", "Pp");
! 1283: }
1.237 schwarze 1284: return 0;
1.1 kristaps 1285: }
1.2 kristaps 1286:
1287: static int
1288: mdoc_lk_pre(MDOC_ARGS)
1289: {
1.289 schwarze 1290: const struct roff_node *link, *descr, *punct;
1.279 schwarze 1291: struct tag *t;
1292:
1.289 schwarze 1293: if ((link = n->child) == NULL)
1.237 schwarze 1294: return 0;
1.2 kristaps 1295:
1.289 schwarze 1296: /* Find beginning of trailing punctuation. */
1297: punct = n->last;
1298: while (punct != link && punct->flags & NODE_DELIMC)
1299: punct = punct->prev;
1300: punct = punct->next;
1301:
1.279 schwarze 1302: /* Link target and link text. */
1.290 schwarze 1303: descr = link->next;
1304: if (descr == punct)
1305: descr = link; /* no text */
1.289 schwarze 1306: t = print_otag(h, TAG_A, "cTh", "Lk", link->string);
1.290 schwarze 1307: do {
1.289 schwarze 1308: if (descr->flags & (NODE_DELIMC | NODE_DELIMO))
1309: h->flags |= HTML_NOSPACE;
1310: print_text(h, descr->string);
1.290 schwarze 1311: descr = descr->next;
1312: } while (descr != punct);
1.279 schwarze 1313: print_tagq(h, t);
1.170 kristaps 1314:
1.279 schwarze 1315: /* Trailing punctuation. */
1.289 schwarze 1316: while (punct != NULL) {
1.279 schwarze 1317: h->flags |= HTML_NOSPACE;
1.289 schwarze 1318: print_text(h, punct->string);
1319: punct = punct->next;
1.279 schwarze 1320: }
1.237 schwarze 1321: return 0;
1.2 kristaps 1322: }
1323:
1324: static int
1325: mdoc_mt_pre(MDOC_ARGS)
1326: {
1.159 kristaps 1327: struct tag *t;
1.249 schwarze 1328: char *cp;
1.2 kristaps 1329:
1.159 kristaps 1330: for (n = n->child; n; n = n->next) {
1.227 schwarze 1331: assert(n->type == ROFFT_TEXT);
1.159 kristaps 1332:
1.249 schwarze 1333: mandoc_asprintf(&cp, "mailto:%s", n->string);
1.274 schwarze 1334: t = print_otag(h, TAG_A, "cTh", "Mt", cp);
1.159 kristaps 1335: print_text(h, n->string);
1.2 kristaps 1336: print_tagq(h, t);
1.249 schwarze 1337: free(cp);
1.2 kristaps 1338: }
1.188 schwarze 1339:
1.237 schwarze 1340: return 0;
1.2 kristaps 1341: }
1.4 kristaps 1342:
1343: static int
1344: mdoc_fo_pre(MDOC_ARGS)
1345: {
1.77 kristaps 1346: struct tag *t;
1.4 kristaps 1347:
1.227 schwarze 1348: if (n->type == ROFFT_BODY) {
1.4 kristaps 1349: h->flags |= HTML_NOSPACE;
1350: print_text(h, "(");
1351: h->flags |= HTML_NOSPACE;
1.237 schwarze 1352: return 1;
1.227 schwarze 1353: } else if (n->type == ROFFT_BLOCK) {
1.78 kristaps 1354: synopsis_pre(h, n);
1.237 schwarze 1355: return 1;
1.57 kristaps 1356: }
1.4 kristaps 1357:
1.233 schwarze 1358: if (n->child == NULL)
1.237 schwarze 1359: return 0;
1.77 kristaps 1360:
1361: assert(n->child->string);
1.298 schwarze 1362: t = print_otag(h, TAG_CODE, "cT", "Fn");
1.77 kristaps 1363: print_text(h, n->child->string);
1364: print_tagq(h, t);
1.237 schwarze 1365: return 0;
1.4 kristaps 1366: }
1367:
1368: static void
1369: mdoc_fo_post(MDOC_ARGS)
1370: {
1.78 kristaps 1371:
1.227 schwarze 1372: if (n->type != ROFFT_BODY)
1.4 kristaps 1373: return;
1.155 kristaps 1374: h->flags |= HTML_NOSPACE;
1.4 kristaps 1375: print_text(h, ")");
1.155 kristaps 1376: h->flags |= HTML_NOSPACE;
1.4 kristaps 1377: print_text(h, ";");
1378: }
1379:
1380: static int
1381: mdoc_in_pre(MDOC_ARGS)
1382: {
1.156 kristaps 1383: struct tag *t;
1.34 kristaps 1384:
1.78 kristaps 1385: synopsis_pre(h, n);
1.298 schwarze 1386: print_otag(h, TAG_CODE, "cT", "In");
1.4 kristaps 1387:
1.156 kristaps 1388: /*
1389: * The first argument of the `In' gets special treatment as
1390: * being a linked value. Subsequent values are printed
1391: * afterward. groff does similarly. This also handles the case
1392: * of no children.
1393: */
1394:
1.244 schwarze 1395: if (NODE_SYNPRETTY & n->flags && NODE_LINE & n->flags)
1.4 kristaps 1396: print_text(h, "#include");
1397:
1398: print_text(h, "<");
1399: h->flags |= HTML_NOSPACE;
1400:
1.156 kristaps 1401: if (NULL != (n = n->child)) {
1.227 schwarze 1402: assert(n->type == ROFFT_TEXT);
1.156 kristaps 1403:
1.249 schwarze 1404: if (h->base_includes)
1.274 schwarze 1405: t = print_otag(h, TAG_A, "cThI", "In", n->string);
1.249 schwarze 1406: else
1.274 schwarze 1407: t = print_otag(h, TAG_A, "cT", "In");
1.156 kristaps 1408: print_text(h, n->string);
1.17 kristaps 1409: print_tagq(h, t);
1.156 kristaps 1410:
1411: n = n->next;
1.17 kristaps 1412: }
1.4 kristaps 1413:
1414: h->flags |= HTML_NOSPACE;
1415: print_text(h, ">");
1.156 kristaps 1416:
1417: for ( ; n; n = n->next) {
1.227 schwarze 1418: assert(n->type == ROFFT_TEXT);
1.156 kristaps 1419: print_text(h, n->string);
1420: }
1.4 kristaps 1421:
1.237 schwarze 1422: return 0;
1.4 kristaps 1423: }
1424:
1425: static int
1426: mdoc_ic_pre(MDOC_ARGS)
1427: {
1.275 schwarze 1428: char *id;
1429:
1430: if ((id = cond_id(n)) != NULL)
1.297 schwarze 1431: print_otag(h, TAG_A, "chR", "permalink", id);
1.298 schwarze 1432: print_otag(h, TAG_CODE, "cTi", "Ic", id);
1.237 schwarze 1433: return 1;
1.4 kristaps 1434: }
1435:
1436: static int
1437: mdoc_va_pre(MDOC_ARGS)
1438: {
1.274 schwarze 1439: print_otag(h, TAG_VAR, "cT", "Va");
1.237 schwarze 1440: return 1;
1.4 kristaps 1441: }
1442:
1443: static int
1.5 kristaps 1444: mdoc_ap_pre(MDOC_ARGS)
1445: {
1.188 schwarze 1446:
1.5 kristaps 1447: h->flags |= HTML_NOSPACE;
1448: print_text(h, "\\(aq");
1449: h->flags |= HTML_NOSPACE;
1.237 schwarze 1450: return 1;
1.5 kristaps 1451: }
1452:
1453: static int
1454: mdoc_bf_pre(MDOC_ARGS)
1455: {
1.248 schwarze 1456: const char *cattr;
1.5 kristaps 1457:
1.323 ! schwarze 1458: switch (n->type) {
! 1459: case ROFFT_BLOCK:
! 1460: html_close_paragraph(h);
! 1461: return 1;
! 1462: case ROFFT_HEAD:
1.237 schwarze 1463: return 0;
1.323 ! schwarze 1464: case ROFFT_BODY:
! 1465: break;
! 1466: default:
! 1467: abort();
! 1468: }
1.5 kristaps 1469:
1.198 schwarze 1470: if (FONT_Em == n->norm->Bf.font)
1.300 schwarze 1471: cattr = "Bf Em";
1.198 schwarze 1472: else if (FONT_Sy == n->norm->Bf.font)
1.300 schwarze 1473: cattr = "Bf Sy";
1.188 schwarze 1474: else if (FONT_Li == n->norm->Bf.font)
1.300 schwarze 1475: cattr = "Bf Li";
1.92 kristaps 1476: else
1.300 schwarze 1477: cattr = "Bf No";
1.248 schwarze 1478:
1.300 schwarze 1479: /* Cannot use TAG_SPAN because it may contain blocks. */
1.308 schwarze 1480: print_otag(h, TAG_DIV, "c", cattr);
1.237 schwarze 1481: return 1;
1.5 kristaps 1482: }
1483:
1484: static int
1485: mdoc_ms_pre(MDOC_ARGS)
1486: {
1.275 schwarze 1487: char *id;
1488:
1489: if ((id = cond_id(n)) != NULL)
1.297 schwarze 1490: print_otag(h, TAG_A, "chR", "permalink", id);
1.303 schwarze 1491: print_otag(h, TAG_SPAN, "cTi", "Ms", id);
1.237 schwarze 1492: return 1;
1.5 kristaps 1493: }
1494:
1495: static int
1.110 schwarze 1496: mdoc_igndelim_pre(MDOC_ARGS)
1.5 kristaps 1497: {
1498:
1499: h->flags |= HTML_IGNDELIM;
1.237 schwarze 1500: return 1;
1.5 kristaps 1501: }
1502:
1503: static void
1504: mdoc_pf_post(MDOC_ARGS)
1505: {
1506:
1.244 schwarze 1507: if ( ! (n->next == NULL || n->next->flags & NODE_LINE))
1.214 schwarze 1508: h->flags |= HTML_NOSPACE;
1.5 kristaps 1509: }
1510:
1511: static int
1512: mdoc_rs_pre(MDOC_ARGS)
1513: {
1.323 ! schwarze 1514: switch (n->type) {
! 1515: case ROFFT_BLOCK:
! 1516: if (n->sec == SEC_SEE_ALSO)
! 1517: html_close_paragraph(h);
! 1518: break;
! 1519: case ROFFT_HEAD:
! 1520: return 0;
! 1521: case ROFFT_BODY:
! 1522: if (n->sec == SEC_SEE_ALSO)
! 1523: print_otag(h, TAG_P, "c", "Pp");
! 1524: print_otag(h, TAG_CITE, "cT", "Rs");
! 1525: break;
! 1526: default:
! 1527: abort();
! 1528: }
1.237 schwarze 1529: return 1;
1.210 schwarze 1530: }
1531:
1532: static int
1533: mdoc_no_pre(MDOC_ARGS)
1534: {
1.275 schwarze 1535: char *id;
1536:
1537: if ((id = cond_id(n)) != NULL)
1.297 schwarze 1538: print_otag(h, TAG_A, "chR", "permalink", id);
1.275 schwarze 1539: print_otag(h, TAG_SPAN, "ci", "No", id);
1.237 schwarze 1540: return 1;
1.5 kristaps 1541: }
1.6 kristaps 1542:
1543: static int
1544: mdoc_li_pre(MDOC_ARGS)
1545: {
1.275 schwarze 1546: char *id;
1547:
1548: if ((id = cond_id(n)) != NULL)
1.297 schwarze 1549: print_otag(h, TAG_A, "chR", "permalink", id);
1.275 schwarze 1550: print_otag(h, TAG_CODE, "ci", "Li", id);
1.237 schwarze 1551: return 1;
1.6 kristaps 1552: }
1553:
1554: static int
1555: mdoc_sy_pre(MDOC_ARGS)
1556: {
1.274 schwarze 1557: print_otag(h, TAG_B, "cT", "Sy");
1.237 schwarze 1558: return 1;
1.6 kristaps 1559: }
1560:
1561: static int
1562: mdoc_lb_pre(MDOC_ARGS)
1563: {
1.244 schwarze 1564: if (SEC_LIBRARY == n->sec && NODE_LINE & n->flags && n->prev)
1.248 schwarze 1565: print_otag(h, TAG_BR, "");
1.127 kristaps 1566:
1.274 schwarze 1567: print_otag(h, TAG_SPAN, "cT", "Lb");
1.237 schwarze 1568: return 1;
1.6 kristaps 1569: }
1.10 kristaps 1570:
1571: static int
1572: mdoc__x_pre(MDOC_ARGS)
1573: {
1.248 schwarze 1574: const char *cattr;
1575: enum htmltag t;
1.133 kristaps 1576:
1577: t = TAG_SPAN;
1.37 kristaps 1578:
1.10 kristaps 1579: switch (n->tok) {
1.188 schwarze 1580: case MDOC__A:
1.257 schwarze 1581: cattr = "RsA";
1.103 kristaps 1582: if (n->prev && MDOC__A == n->prev->tok)
1583: if (NULL == n->next || MDOC__A != n->next->tok)
1584: print_text(h, "and");
1.10 kristaps 1585: break;
1.188 schwarze 1586: case MDOC__B:
1.133 kristaps 1587: t = TAG_I;
1.257 schwarze 1588: cattr = "RsB";
1.10 kristaps 1589: break;
1.188 schwarze 1590: case MDOC__C:
1.257 schwarze 1591: cattr = "RsC";
1.10 kristaps 1592: break;
1.188 schwarze 1593: case MDOC__D:
1.257 schwarze 1594: cattr = "RsD";
1.10 kristaps 1595: break;
1.188 schwarze 1596: case MDOC__I:
1.133 kristaps 1597: t = TAG_I;
1.257 schwarze 1598: cattr = "RsI";
1.10 kristaps 1599: break;
1.188 schwarze 1600: case MDOC__J:
1.133 kristaps 1601: t = TAG_I;
1.257 schwarze 1602: cattr = "RsJ";
1.10 kristaps 1603: break;
1.188 schwarze 1604: case MDOC__N:
1.257 schwarze 1605: cattr = "RsN";
1.10 kristaps 1606: break;
1.188 schwarze 1607: case MDOC__O:
1.257 schwarze 1608: cattr = "RsO";
1.10 kristaps 1609: break;
1.188 schwarze 1610: case MDOC__P:
1.257 schwarze 1611: cattr = "RsP";
1.10 kristaps 1612: break;
1.188 schwarze 1613: case MDOC__Q:
1.257 schwarze 1614: cattr = "RsQ";
1.10 kristaps 1615: break;
1.188 schwarze 1616: case MDOC__R:
1.257 schwarze 1617: cattr = "RsR";
1.10 kristaps 1618: break;
1.188 schwarze 1619: case MDOC__T:
1.257 schwarze 1620: cattr = "RsT";
1.10 kristaps 1621: break;
1.188 schwarze 1622: case MDOC__U:
1.257 schwarze 1623: print_otag(h, TAG_A, "ch", "RsU", n->child->string);
1624: return 1;
1.188 schwarze 1625: case MDOC__V:
1.257 schwarze 1626: cattr = "RsV";
1.10 kristaps 1627: break;
1628: default:
1629: abort();
1630: }
1631:
1.257 schwarze 1632: print_otag(h, t, "c", cattr);
1.237 schwarze 1633: return 1;
1.10 kristaps 1634: }
1635:
1636: static void
1637: mdoc__x_post(MDOC_ARGS)
1638: {
1.103 kristaps 1639:
1640: if (MDOC__A == n->tok && n->next && MDOC__A == n->next->tok)
1641: if (NULL == n->next->next || MDOC__A != n->next->next->tok)
1642: if (NULL == n->prev || MDOC__A != n->prev->tok)
1643: return;
1.10 kristaps 1644:
1.61 kristaps 1645: /* TODO: %U */
1646:
1.106 kristaps 1647: if (NULL == n->parent || MDOC_Rs != n->parent->tok)
1648: return;
1649:
1.155 kristaps 1650: h->flags |= HTML_NOSPACE;
1.10 kristaps 1651: print_text(h, n->next ? "," : ".");
1.94 kristaps 1652: }
1653:
1654: static int
1655: mdoc_bk_pre(MDOC_ARGS)
1656: {
1657:
1658: switch (n->type) {
1.227 schwarze 1659: case ROFFT_BLOCK:
1.94 kristaps 1660: break;
1.227 schwarze 1661: case ROFFT_HEAD:
1.237 schwarze 1662: return 0;
1.227 schwarze 1663: case ROFFT_BODY:
1.240 schwarze 1664: if (n->parent->args != NULL || n->prev->child == NULL)
1.131 kristaps 1665: h->flags |= HTML_PREKEEP;
1.94 kristaps 1666: break;
1667: default:
1668: abort();
1669: }
1670:
1.237 schwarze 1671: return 1;
1.94 kristaps 1672: }
1673:
1674: static void
1675: mdoc_bk_post(MDOC_ARGS)
1676: {
1677:
1.227 schwarze 1678: if (n->type == ROFFT_BODY)
1.94 kristaps 1679: h->flags &= ~(HTML_KEEP | HTML_PREKEEP);
1.10 kristaps 1680: }
1.107 kristaps 1681:
1682: static int
1683: mdoc_quote_pre(MDOC_ARGS)
1684: {
1.227 schwarze 1685: if (n->type != ROFFT_BODY)
1.237 schwarze 1686: return 1;
1.107 kristaps 1687:
1688: switch (n->tok) {
1.188 schwarze 1689: case MDOC_Ao:
1690: case MDOC_Aq:
1.240 schwarze 1691: print_text(h, n->child != NULL && n->child->next == NULL &&
1.219 schwarze 1692: n->child->tok == MDOC_Mt ? "<" : "\\(la");
1.107 kristaps 1693: break;
1.188 schwarze 1694: case MDOC_Bro:
1695: case MDOC_Brq:
1.107 kristaps 1696: print_text(h, "\\(lC");
1697: break;
1.188 schwarze 1698: case MDOC_Bo:
1699: case MDOC_Bq:
1.107 kristaps 1700: print_text(h, "\\(lB");
1701: break;
1.188 schwarze 1702: case MDOC_Oo:
1703: case MDOC_Op:
1.107 kristaps 1704: print_text(h, "\\(lB");
1.323 ! schwarze 1705: /*
! 1706: * Give up on semantic markup for now.
! 1707: * We cannot use TAG_SPAN because .Oo may contain blocks.
! 1708: * We cannot use TAG_IDIV because we might be in a
! 1709: * phrasing context (like .Dl or .Pp); we cannot
! 1710: * close out a .Pp at this point either because
! 1711: * that would break the line.
! 1712: */
! 1713: /* XXX print_otag(h, TAG_???, "c", "Op"); */
1.107 kristaps 1714: break;
1.191 schwarze 1715: case MDOC_En:
1716: if (NULL == n->norm->Es ||
1717: NULL == n->norm->Es->child)
1.237 schwarze 1718: return 1;
1.191 schwarze 1719: print_text(h, n->norm->Es->child->string);
1720: break;
1.188 schwarze 1721: case MDOC_Do:
1722: case MDOC_Dq:
1723: case MDOC_Qo:
1724: case MDOC_Qq:
1.107 kristaps 1725: print_text(h, "\\(lq");
1726: break;
1.188 schwarze 1727: case MDOC_Po:
1728: case MDOC_Pq:
1.107 kristaps 1729: print_text(h, "(");
1730: break;
1.188 schwarze 1731: case MDOC_Ql:
1.178 kristaps 1732: print_text(h, "\\(oq");
1733: h->flags |= HTML_NOSPACE;
1.255 schwarze 1734: print_otag(h, TAG_CODE, "c", "Li");
1.178 kristaps 1735: break;
1.188 schwarze 1736: case MDOC_So:
1737: case MDOC_Sq:
1.107 kristaps 1738: print_text(h, "\\(oq");
1739: break;
1740: default:
1741: abort();
1742: }
1743:
1744: h->flags |= HTML_NOSPACE;
1.237 schwarze 1745: return 1;
1.107 kristaps 1746: }
1747:
1748: static void
1749: mdoc_quote_post(MDOC_ARGS)
1750: {
1751:
1.227 schwarze 1752: if (n->type != ROFFT_BODY && n->type != ROFFT_ELEM)
1.107 kristaps 1753: return;
1754:
1.221 schwarze 1755: h->flags |= HTML_NOSPACE;
1.107 kristaps 1756:
1757: switch (n->tok) {
1.188 schwarze 1758: case MDOC_Ao:
1759: case MDOC_Aq:
1.240 schwarze 1760: print_text(h, n->child != NULL && n->child->next == NULL &&
1.219 schwarze 1761: n->child->tok == MDOC_Mt ? ">" : "\\(ra");
1.107 kristaps 1762: break;
1.188 schwarze 1763: case MDOC_Bro:
1764: case MDOC_Brq:
1.107 kristaps 1765: print_text(h, "\\(rC");
1766: break;
1.188 schwarze 1767: case MDOC_Oo:
1768: case MDOC_Op:
1769: case MDOC_Bo:
1770: case MDOC_Bq:
1.107 kristaps 1771: print_text(h, "\\(rB");
1.191 schwarze 1772: break;
1773: case MDOC_En:
1.221 schwarze 1774: if (n->norm->Es == NULL ||
1775: n->norm->Es->child == NULL ||
1776: n->norm->Es->child->next == NULL)
1777: h->flags &= ~HTML_NOSPACE;
1778: else
1.191 schwarze 1779: print_text(h, n->norm->Es->child->next->string);
1.107 kristaps 1780: break;
1.188 schwarze 1781: case MDOC_Qo:
1782: case MDOC_Qq:
1783: case MDOC_Do:
1784: case MDOC_Dq:
1.107 kristaps 1785: print_text(h, "\\(rq");
1786: break;
1.188 schwarze 1787: case MDOC_Po:
1788: case MDOC_Pq:
1.107 kristaps 1789: print_text(h, ")");
1790: break;
1.188 schwarze 1791: case MDOC_Ql:
1792: case MDOC_So:
1793: case MDOC_Sq:
1.183 schwarze 1794: print_text(h, "\\(cq");
1.107 kristaps 1795: break;
1796: default:
1797: abort();
1798: }
1.221 schwarze 1799: }
1800:
1801: static int
1802: mdoc_eo_pre(MDOC_ARGS)
1803: {
1804:
1.227 schwarze 1805: if (n->type != ROFFT_BODY)
1.237 schwarze 1806: return 1;
1.221 schwarze 1807:
1808: if (n->end == ENDBODY_NOT &&
1809: n->parent->head->child == NULL &&
1810: n->child != NULL &&
1811: n->child->end != ENDBODY_NOT)
1812: print_text(h, "\\&");
1813: else if (n->end != ENDBODY_NOT ? n->child != NULL :
1.224 schwarze 1814: n->parent->head->child != NULL && (n->child != NULL ||
1815: (n->parent->tail != NULL && n->parent->tail->child != NULL)))
1.221 schwarze 1816: h->flags |= HTML_NOSPACE;
1.237 schwarze 1817: return 1;
1.221 schwarze 1818: }
1819:
1820: static void
1821: mdoc_eo_post(MDOC_ARGS)
1822: {
1823: int body, tail;
1824:
1.227 schwarze 1825: if (n->type != ROFFT_BODY)
1.221 schwarze 1826: return;
1827:
1828: if (n->end != ENDBODY_NOT) {
1829: h->flags &= ~HTML_NOSPACE;
1830: return;
1831: }
1832:
1833: body = n->child != NULL || n->parent->head->child != NULL;
1834: tail = n->parent->tail != NULL && n->parent->tail->child != NULL;
1835:
1836: if (body && tail)
1837: h->flags |= HTML_NOSPACE;
1838: else if ( ! tail)
1839: h->flags &= ~HTML_NOSPACE;
1.316 schwarze 1840: }
1841:
1842: static int
1843: mdoc_abort_pre(MDOC_ARGS)
1844: {
1845: abort();
1.107 kristaps 1846: }
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