Annotation of mandoc/mdoc_html.c, Revision 1.334
1.334 ! schwarze 1: /* $Id: mdoc_html.c,v 1.333 2020/01/19 18:02:00 schwarze Exp $ */
1.1 kristaps 2: /*
1.208 schwarze 3: * Copyright (c) 2008-2011, 2014 Kristaps Dzonsons <kristaps@bsd.lv>
1.333 schwarze 4: * Copyright (c) 2014-2020 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);
1.334 ! schwarze 55: static void synopsis_pre(struct html *, struct roff_node *);
1.1 kristaps 56:
1.296 schwarze 57: static void mdoc_root_post(const struct roff_meta *,
58: struct html *);
59: static int mdoc_root_pre(const struct roff_meta *,
60: struct html *);
1.1 kristaps 61:
1.10 kristaps 62: static void mdoc__x_post(MDOC_ARGS);
63: static int mdoc__x_pre(MDOC_ARGS);
1.316 schwarze 64: static int mdoc_abort_pre(MDOC_ARGS);
1.1 kristaps 65: static int mdoc_ad_pre(MDOC_ARGS);
66: static int mdoc_an_pre(MDOC_ARGS);
1.5 kristaps 67: static int mdoc_ap_pre(MDOC_ARGS);
1.1 kristaps 68: static int mdoc_ar_pre(MDOC_ARGS);
69: static int mdoc_bd_pre(MDOC_ARGS);
1.5 kristaps 70: static int mdoc_bf_pre(MDOC_ARGS);
1.94 kristaps 71: static void mdoc_bk_post(MDOC_ARGS);
72: static int mdoc_bk_pre(MDOC_ARGS);
1.1 kristaps 73: static int mdoc_bl_pre(MDOC_ARGS);
74: static int mdoc_cd_pre(MDOC_ARGS);
1.258 schwarze 75: static int mdoc_cm_pre(MDOC_ARGS);
1.1 kristaps 76: static int mdoc_d1_pre(MDOC_ARGS);
77: static int mdoc_dv_pre(MDOC_ARGS);
78: static int mdoc_fa_pre(MDOC_ARGS);
79: static int mdoc_fd_pre(MDOC_ARGS);
80: static int mdoc_fl_pre(MDOC_ARGS);
81: static int mdoc_fn_pre(MDOC_ARGS);
82: static int mdoc_ft_pre(MDOC_ARGS);
83: static int mdoc_em_pre(MDOC_ARGS);
1.221 schwarze 84: static void mdoc_eo_post(MDOC_ARGS);
85: static int mdoc_eo_pre(MDOC_ARGS);
1.1 kristaps 86: static int mdoc_er_pre(MDOC_ARGS);
87: static int mdoc_ev_pre(MDOC_ARGS);
88: static int mdoc_ex_pre(MDOC_ARGS);
1.4 kristaps 89: static void mdoc_fo_post(MDOC_ARGS);
90: static int mdoc_fo_pre(MDOC_ARGS);
91: static int mdoc_ic_pre(MDOC_ARGS);
1.110 schwarze 92: static int mdoc_igndelim_pre(MDOC_ARGS);
1.4 kristaps 93: static int mdoc_in_pre(MDOC_ARGS);
1.1 kristaps 94: static int mdoc_it_pre(MDOC_ARGS);
1.6 kristaps 95: static int mdoc_lb_pre(MDOC_ARGS);
96: static int mdoc_li_pre(MDOC_ARGS);
1.2 kristaps 97: static int mdoc_lk_pre(MDOC_ARGS);
98: static int mdoc_mt_pre(MDOC_ARGS);
1.5 kristaps 99: static int mdoc_ms_pre(MDOC_ARGS);
1.1 kristaps 100: static int mdoc_nd_pre(MDOC_ARGS);
101: static int mdoc_nm_pre(MDOC_ARGS);
1.210 schwarze 102: static int mdoc_no_pre(MDOC_ARGS);
1.1 kristaps 103: static int mdoc_ns_pre(MDOC_ARGS);
104: static int mdoc_pa_pre(MDOC_ARGS);
1.5 kristaps 105: static void mdoc_pf_post(MDOC_ARGS);
1.120 kristaps 106: static int mdoc_pp_pre(MDOC_ARGS);
1.107 kristaps 107: static void mdoc_quote_post(MDOC_ARGS);
108: static int mdoc_quote_pre(MDOC_ARGS);
1.5 kristaps 109: static int mdoc_rs_pre(MDOC_ARGS);
1.1 kristaps 110: static int mdoc_sh_pre(MDOC_ARGS);
1.191 schwarze 111: static int mdoc_skip_pre(MDOC_ARGS);
1.99 kristaps 112: static int mdoc_sm_pre(MDOC_ARGS);
1.1 kristaps 113: static int mdoc_ss_pre(MDOC_ARGS);
1.269 schwarze 114: static int mdoc_st_pre(MDOC_ARGS);
1.1 kristaps 115: static int mdoc_sx_pre(MDOC_ARGS);
1.6 kristaps 116: static int mdoc_sy_pre(MDOC_ARGS);
1.333 schwarze 117: static int mdoc_tg_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 */
1.333 schwarze 244: {mdoc_tg_pre, NULL}, /* Tg */
1.1 kristaps 245: };
246:
1.188 schwarze 247:
1.23 kristaps 248: /*
1.78 kristaps 249: * See the same function in mdoc_term.c for documentation.
250: */
251: static void
1.334 ! schwarze 252: synopsis_pre(struct html *h, struct roff_node *n)
1.78 kristaps 253: {
1.334 ! schwarze 254: struct roff_node *np;
1.78 kristaps 255:
1.334 ! schwarze 256: if ((n->flags & NODE_SYNPRETTY) == 0 ||
! 257: (np = roff_node_prev(n)) == NULL)
1.78 kristaps 258: return;
259:
1.334 ! schwarze 260: if (np->tok == n->tok &&
1.188 schwarze 261: MDOC_Fo != n->tok &&
262: MDOC_Ft != n->tok &&
263: MDOC_Fn != n->tok) {
1.248 schwarze 264: print_otag(h, TAG_BR, "");
1.78 kristaps 265: return;
266: }
267:
1.334 ! schwarze 268: switch (np->tok) {
1.188 schwarze 269: case MDOC_Fd:
270: case MDOC_Fn:
271: case MDOC_Fo:
272: case MDOC_In:
273: case MDOC_Vt:
1.78 kristaps 274: break;
1.188 schwarze 275: case MDOC_Ft:
1.323 schwarze 276: if (n->tok != MDOC_Fn && n->tok != MDOC_Fo)
1.78 kristaps 277: break;
278: /* FALLTHROUGH */
279: default:
1.248 schwarze 280: print_otag(h, TAG_BR, "");
1.323 schwarze 281: return;
1.78 kristaps 282: }
1.323 schwarze 283: html_close_paragraph(h);
284: print_otag(h, TAG_P, "c", "Pp");
1.78 kristaps 285: }
286:
1.232 schwarze 287: void
1.321 schwarze 288: html_mdoc(void *arg, const struct roff_meta *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, "");
1.326 schwarze 300: if (n != NULL && n->type == ROFFT_COMMENT)
1.296 schwarze 301: print_gen_comment(h, n);
1.252 schwarze 302: t = print_otag(h, TAG_HEAD, "");
1.321 schwarze 303: print_mdoc_head(mdoc, 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:
1.321 schwarze 308: mdoc_root_pre(mdoc, h);
1.253 schwarze 309: t = print_otag(h, TAG_DIV, "c", "manual-text");
1.321 schwarze 310: print_mdoc_nodelist(mdoc, n, h);
1.253 schwarze 311: print_tagq(h, t);
1.321 schwarze 312: mdoc_root_post(mdoc, 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: {
1.323 schwarze 351: struct tag *t;
1.1 kristaps 352: int child;
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:
1.331 schwarze 357: if (n->flags & NODE_NOFILL) {
358: html_fillmode(h, ROFF_nf);
359: if (n->flags & NODE_LINE)
360: print_endline(h);
361: } else
362: html_fillmode(h, ROFF_fi);
1.323 schwarze 363:
1.1 kristaps 364: child = 1;
1.244 schwarze 365: n->flags &= ~NODE_ENDED;
1.1 kristaps 366: switch (n->type) {
1.227 schwarze 367: case ROFFT_TEXT:
1.331 schwarze 368: if (n->flags & NODE_LINE) {
369: switch (*n->string) {
370: case '\0':
371: h->col = 1;
372: print_endline(h);
373: return;
374: case ' ':
375: if ((h->flags & HTML_NONEWLINE) == 0 &&
376: (n->flags & NODE_NOFILL) == 0)
377: print_otag(h, TAG_BR, "");
378: break;
379: default:
380: break;
381: }
382: }
1.327 schwarze 383: t = h->tag;
384: t->refcnt++;
1.244 schwarze 385: if (NODE_DELIMC & n->flags)
1.155 kristaps 386: h->flags |= HTML_NOSPACE;
1.1 kristaps 387: print_text(h, n->string);
1.244 schwarze 388: if (NODE_DELIMO & n->flags)
1.155 kristaps 389: h->flags |= HTML_NOSPACE;
1.323 schwarze 390: break;
1.227 schwarze 391: case ROFFT_EQN:
1.327 schwarze 392: t = h->tag;
393: t->refcnt++;
1.174 kristaps 394: print_eqn(h, n->eqn);
1.153 kristaps 395: break;
1.227 schwarze 396: case ROFFT_TBL:
1.144 kristaps 397: /*
398: * This will take care of initialising all of the table
399: * state data for the first table, then tearing it down
400: * for the last one.
401: */
1.141 kristaps 402: print_tbl(h, n->span);
1.144 kristaps 403: return;
1.1 kristaps 404: default:
1.144 kristaps 405: /*
406: * Close out the current table, if it's open, and unset
407: * the "meta" table state. This will be reopened on the
408: * next table element.
409: */
1.327 schwarze 410: if (h->tblt != NULL)
1.144 kristaps 411: print_tblclose(h);
1.213 schwarze 412: assert(h->tblt == NULL);
1.327 schwarze 413: t = h->tag;
414: t->refcnt++;
1.281 schwarze 415: if (n->tok < ROFF_MAX) {
1.282 schwarze 416: roff_html_pre(h, n);
1.327 schwarze 417: t->refcnt--;
1.323 schwarze 418: print_stagq(h, t);
419: return;
1.281 schwarze 420: }
1.280 schwarze 421: assert(n->tok >= MDOC_Dd && n->tok < MDOC_MAX);
1.311 schwarze 422: if (mdoc_html_acts[n->tok - MDOC_Dd].pre != NULL &&
1.280 schwarze 423: (n->end == ENDBODY_NOT || n->child != NULL))
1.311 schwarze 424: child = (*mdoc_html_acts[n->tok - MDOC_Dd].pre)(meta,
425: n, h);
1.1 kristaps 426: break;
427: }
428:
1.244 schwarze 429: if (h->flags & HTML_KEEP && n->flags & NODE_LINE) {
1.222 schwarze 430: h->flags &= ~HTML_KEEP;
431: h->flags |= HTML_PREKEEP;
1.94 kristaps 432: }
433:
1.323 schwarze 434: if (child && n->child != NULL)
1.184 schwarze 435: print_mdoc_nodelist(meta, n->child, h);
1.1 kristaps 436:
1.327 schwarze 437: t->refcnt--;
1.1 kristaps 438: print_stagq(h, t);
439:
440: switch (n->type) {
1.323 schwarze 441: case ROFFT_TEXT:
1.227 schwarze 442: case ROFFT_EQN:
1.1 kristaps 443: break;
444: default:
1.323 schwarze 445: if (mdoc_html_acts[n->tok - MDOC_Dd].post == NULL ||
1.281 schwarze 446: n->flags & NODE_ENDED)
1.213 schwarze 447: break;
1.311 schwarze 448: (*mdoc_html_acts[n->tok - MDOC_Dd].post)(meta, n, h);
1.213 schwarze 449: if (n->end != ENDBODY_NOT)
1.244 schwarze 450: n->body->flags |= NODE_ENDED;
1.1 kristaps 451: break;
452: }
453: }
454:
455: static void
1.296 schwarze 456: mdoc_root_post(const struct roff_meta *meta, struct html *h)
1.1 kristaps 457: {
458: struct tag *t, *tt;
459:
1.248 schwarze 460: t = print_otag(h, TAG_TABLE, "c", "foot");
461: tt = print_otag(h, TAG_TR, "");
1.40 kristaps 462:
1.248 schwarze 463: print_otag(h, TAG_TD, "c", "foot-date");
1.184 schwarze 464: print_text(h, meta->date);
1.1 kristaps 465: print_stagq(h, tt);
466:
1.248 schwarze 467: print_otag(h, TAG_TD, "c", "foot-os");
1.184 schwarze 468: print_text(h, meta->os);
1.1 kristaps 469: print_tagq(h, t);
470: }
471:
472: static int
1.296 schwarze 473: mdoc_root_pre(const struct roff_meta *meta, struct html *h)
1.1 kristaps 474: {
475: struct tag *t, *tt;
1.190 schwarze 476: char *volume, *title;
1.1 kristaps 477:
1.190 schwarze 478: if (NULL == meta->arch)
479: volume = mandoc_strdup(meta->vol);
480: else
481: mandoc_asprintf(&volume, "%s (%s)",
482: meta->vol, meta->arch);
1.1 kristaps 483:
1.195 schwarze 484: if (NULL == meta->msec)
485: title = mandoc_strdup(meta->title);
486: else
487: mandoc_asprintf(&title, "%s(%s)",
488: meta->title, meta->msec);
1.23 kristaps 489:
1.248 schwarze 490: t = print_otag(h, TAG_TABLE, "c", "head");
491: tt = print_otag(h, TAG_TR, "");
1.1 kristaps 492:
1.248 schwarze 493: print_otag(h, TAG_TD, "c", "head-ltitle");
1.2 kristaps 494: print_text(h, title);
1.1 kristaps 495: print_stagq(h, tt);
496:
1.248 schwarze 497: print_otag(h, TAG_TD, "c", "head-vol");
1.190 schwarze 498: print_text(h, volume);
1.1 kristaps 499: print_stagq(h, tt);
500:
1.248 schwarze 501: print_otag(h, TAG_TD, "c", "head-rtitle");
1.2 kristaps 502: print_text(h, title);
1.1 kristaps 503: print_tagq(h, t);
1.189 schwarze 504:
505: free(title);
1.190 schwarze 506: free(volume);
1.237 schwarze 507: return 1;
1.1 kristaps 508: }
509:
1.254 schwarze 510: static char *
1.275 schwarze 511: cond_id(const struct roff_node *n)
512: {
513: if (n->child != NULL &&
514: n->child->type == ROFFT_TEXT &&
515: (n->prev == NULL ||
516: (n->prev->type == ROFFT_TEXT &&
517: strcmp(n->prev->string, "|") == 0)) &&
518: (n->parent->tok == MDOC_It ||
519: (n->parent->tok == MDOC_Xo &&
520: n->parent->parent->prev == NULL &&
521: n->parent->parent->parent->tok == MDOC_It)))
1.304 schwarze 522: return html_make_id(n, 1);
1.275 schwarze 523: return NULL;
524: }
525:
1.1 kristaps 526: static int
527: mdoc_sh_pre(MDOC_ARGS)
528: {
1.314 schwarze 529: struct roff_node *sn, *subn;
530: struct tag *t, *tsec, *tsub;
1.313 schwarze 531: char *id;
532: int sc;
1.249 schwarze 533:
1.200 schwarze 534: switch (n->type) {
1.313 schwarze 535: case ROFFT_BLOCK:
1.323 schwarze 536: html_close_paragraph(h);
1.313 schwarze 537: if ((h->oflags & HTML_TOC) == 0 ||
538: h->flags & HTML_TOCDONE ||
1.328 schwarze 539: n->sec <= SEC_SYNOPSIS) {
540: print_otag(h, TAG_SECTION, "c", "Sh");
1.313 schwarze 541: break;
1.328 schwarze 542: }
1.313 schwarze 543: h->flags |= HTML_TOCDONE;
544: sc = 0;
545: for (sn = n->next; sn != NULL; sn = sn->next)
546: if (sn->sec == SEC_CUSTOM)
547: if (++sc == 2)
548: break;
549: if (sc < 2)
550: break;
551: t = print_otag(h, TAG_H1, "c", "Sh");
552: print_text(h, "TABLE OF CONTENTS");
553: print_tagq(h, t);
554: t = print_otag(h, TAG_UL, "c", "Bl-compact");
1.314 schwarze 555: for (sn = n; sn != NULL; sn = sn->next) {
556: tsec = print_otag(h, TAG_LI, "");
1.313 schwarze 557: id = html_make_id(sn->head, 0);
1.319 schwarze 558: tsub = print_otag(h, TAG_A, "hR", id);
1.314 schwarze 559: free(id);
1.313 schwarze 560: print_mdoc_nodelist(meta, sn->head->child, h);
1.319 schwarze 561: print_tagq(h, tsub);
1.314 schwarze 562: tsub = NULL;
563: for (subn = sn->body->child; subn != NULL;
564: subn = subn->next) {
565: if (subn->tok != MDOC_Ss)
566: continue;
1.315 schwarze 567: id = html_make_id(subn->head, 0);
568: if (id == NULL)
569: continue;
1.314 schwarze 570: if (tsub == NULL)
571: print_otag(h, TAG_UL,
572: "c", "Bl-compact");
573: tsub = print_otag(h, TAG_LI, "");
574: print_otag(h, TAG_A, "hR", id);
575: free(id);
576: print_mdoc_nodelist(meta,
577: subn->head->child, h);
578: print_tagq(h, tsub);
579: }
580: print_tagq(h, tsec);
1.313 schwarze 581: }
582: print_tagq(h, t);
1.328 schwarze 583: print_otag(h, TAG_SECTION, "c", "Sh");
1.313 schwarze 584: break;
1.263 schwarze 585: case ROFFT_HEAD:
1.304 schwarze 586: id = html_make_id(n, 1);
1.325 schwarze 587: print_otag(h, TAG_H1, "ci", "Sh", id);
1.278 schwarze 588: if (id != NULL)
1.297 schwarze 589: print_otag(h, TAG_A, "chR", "permalink", id);
1.263 schwarze 590: break;
1.227 schwarze 591: case ROFFT_BODY:
1.200 schwarze 592: if (n->sec == SEC_AUTHORS)
593: h->flags &= ~(HTML_SPLIT|HTML_NOSPLIT);
1.263 schwarze 594: break;
1.200 schwarze 595: default:
596: break;
597: }
1.237 schwarze 598: return 1;
1.1 kristaps 599: }
600:
601: static int
602: mdoc_ss_pre(MDOC_ARGS)
603: {
1.249 schwarze 604: char *id;
605:
1.323 schwarze 606: switch (n->type) {
607: case ROFFT_BLOCK:
608: html_close_paragraph(h);
1.328 schwarze 609: print_otag(h, TAG_SECTION, "c", "Ss");
1.323 schwarze 610: return 1;
611: case ROFFT_HEAD:
612: break;
613: case ROFFT_BODY:
1.237 schwarze 614: return 1;
1.323 schwarze 615: default:
616: abort();
617: }
1.23 kristaps 618:
1.304 schwarze 619: id = html_make_id(n, 1);
1.325 schwarze 620: print_otag(h, TAG_H2, "ci", "Ss", id);
1.278 schwarze 621: if (id != NULL)
1.297 schwarze 622: print_otag(h, TAG_A, "chR", "permalink", id);
1.237 schwarze 623: return 1;
1.1 kristaps 624: }
625:
626: static int
627: mdoc_fl_pre(MDOC_ARGS)
628: {
1.334 ! schwarze 629: struct roff_node *nn;
! 630: char *id;
1.275 schwarze 631:
632: if ((id = cond_id(n)) != NULL)
1.297 schwarze 633: print_otag(h, TAG_A, "chR", "permalink", id);
1.325 schwarze 634: print_otag(h, TAG_CODE, "ci", "Fl", id);
1.275 schwarze 635:
1.50 kristaps 636: print_text(h, "\\-");
1.334 ! schwarze 637: if (n->child != NULL ||
! 638: ((nn = roff_node_next(n)) != NULL &&
! 639: nn->type != ROFFT_TEXT &&
! 640: (nn->flags & NODE_LINE) == 0))
1.1 kristaps 641: h->flags |= HTML_NOSPACE;
1.50 kristaps 642:
1.237 schwarze 643: return 1;
1.1 kristaps 644: }
645:
646: static int
1.258 schwarze 647: mdoc_cm_pre(MDOC_ARGS)
648: {
1.275 schwarze 649: char *id;
650:
651: if ((id = cond_id(n)) != NULL)
1.297 schwarze 652: print_otag(h, TAG_A, "chR", "permalink", id);
1.325 schwarze 653: print_otag(h, TAG_CODE, "ci", "Cm", id);
1.258 schwarze 654: return 1;
655: }
656:
657: static int
1.1 kristaps 658: mdoc_nd_pre(MDOC_ARGS)
659: {
1.323 schwarze 660: switch (n->type) {
661: case ROFFT_BLOCK:
1.237 schwarze 662: return 1;
1.323 schwarze 663: case ROFFT_HEAD:
664: return 0;
665: case ROFFT_BODY:
666: break;
667: default:
668: abort();
669: }
1.1 kristaps 670: print_text(h, "\\(em");
1.330 schwarze 671: print_otag(h, TAG_SPAN, "c", "Nd");
1.237 schwarze 672: return 1;
1.1 kristaps 673: }
674:
675: static int
676: mdoc_nm_pre(MDOC_ARGS)
677: {
1.124 kristaps 678: switch (n->type) {
1.323 schwarze 679: case ROFFT_BLOCK:
680: break;
1.227 schwarze 681: case ROFFT_HEAD:
1.248 schwarze 682: print_otag(h, TAG_TD, "");
1.235 schwarze 683: /* FALLTHROUGH */
684: case ROFFT_ELEM:
1.325 schwarze 685: print_otag(h, TAG_CODE, "c", "Nm");
1.237 schwarze 686: return 1;
1.227 schwarze 687: case ROFFT_BODY:
1.248 schwarze 688: print_otag(h, TAG_TD, "");
1.237 schwarze 689: return 1;
1.124 kristaps 690: default:
1.323 schwarze 691: abort();
1.124 kristaps 692: }
1.323 schwarze 693: html_close_paragraph(h);
1.124 kristaps 694: synopsis_pre(h, n);
1.258 schwarze 695: print_otag(h, TAG_TABLE, "c", "Nm");
1.248 schwarze 696: print_otag(h, TAG_TR, "");
1.237 schwarze 697: return 1;
1.1 kristaps 698: }
699:
700: static int
701: mdoc_xr_pre(MDOC_ARGS)
702: {
1.56 kristaps 703: if (NULL == n->child)
1.237 schwarze 704: return 0;
1.17 kristaps 705:
1.312 schwarze 706: if (h->base_man1)
1.325 schwarze 707: print_otag(h, TAG_A, "chM", "Xr",
1.249 schwarze 708: n->child->string, n->child->next == NULL ?
709: NULL : n->child->next->string);
710: else
1.325 schwarze 711: print_otag(h, TAG_A, "c", "Xr");
1.1 kristaps 712:
1.157 kristaps 713: n = n->child;
714: print_text(h, n->string);
1.16 kristaps 715:
1.157 kristaps 716: if (NULL == (n = n->next))
1.237 schwarze 717: return 0;
1.1 kristaps 718:
719: h->flags |= HTML_NOSPACE;
720: print_text(h, "(");
721: h->flags |= HTML_NOSPACE;
1.157 kristaps 722: print_text(h, n->string);
1.1 kristaps 723: h->flags |= HTML_NOSPACE;
724: print_text(h, ")");
1.333 schwarze 725: return 0;
726: }
727:
728: static int
729: mdoc_tg_pre(MDOC_ARGS)
730: {
731: char *id;
732:
733: if ((id = html_make_id(n, 1)) != NULL)
734: print_otag(h, TAG_MARK, "i", id);
1.237 schwarze 735: return 0;
1.1 kristaps 736: }
737:
738: static int
739: mdoc_ns_pre(MDOC_ARGS)
740: {
741:
1.244 schwarze 742: if ( ! (NODE_LINE & n->flags))
1.150 kristaps 743: h->flags |= HTML_NOSPACE;
1.237 schwarze 744: return 1;
1.1 kristaps 745: }
746:
747: static int
748: mdoc_ar_pre(MDOC_ARGS)
749: {
1.325 schwarze 750: print_otag(h, TAG_VAR, "c", "Ar");
1.237 schwarze 751: return 1;
1.1 kristaps 752: }
753:
754: static int
755: mdoc_xx_pre(MDOC_ARGS)
756: {
1.259 schwarze 757: print_otag(h, TAG_SPAN, "c", "Ux");
1.245 schwarze 758: return 1;
1.4 kristaps 759: }
760:
761: static int
1.115 kristaps 762: mdoc_it_pre(MDOC_ARGS)
1.1 kristaps 763: {
1.256 schwarze 764: const struct roff_node *bl;
765: enum mdoc_list type;
1.115 kristaps 766:
767: bl = n->parent;
1.273 schwarze 768: while (bl->tok != MDOC_Bl)
1.115 kristaps 769: bl = bl->parent;
1.137 kristaps 770: type = bl->norm->Bl.type;
1.24 kristaps 771:
1.256 schwarze 772: switch (type) {
773: case LIST_bullet:
774: case LIST_dash:
775: case LIST_hyphen:
776: case LIST_item:
777: case LIST_enum:
778: switch (n->type) {
779: case ROFFT_HEAD:
1.237 schwarze 780: return 0;
1.256 schwarze 781: case ROFFT_BODY:
1.299 schwarze 782: print_otag(h, TAG_LI, "");
1.115 kristaps 783: break;
784: default:
785: break;
786: }
1.256 schwarze 787: break;
788: case LIST_diag:
789: case LIST_hang:
790: case LIST_inset:
791: case LIST_ohang:
792: switch (n->type) {
793: case ROFFT_HEAD:
1.299 schwarze 794: print_otag(h, TAG_DT, "");
1.115 kristaps 795: break;
1.256 schwarze 796: case ROFFT_BODY:
1.305 schwarze 797: print_otag(h, TAG_DD, "");
1.115 kristaps 798: break;
799: default:
800: break;
801: }
1.256 schwarze 802: break;
1.261 schwarze 803: case LIST_tag:
804: switch (n->type) {
805: case ROFFT_HEAD:
1.305 schwarze 806: print_otag(h, TAG_DT, "");
1.261 schwarze 807: break;
808: case ROFFT_BODY:
809: if (n->child == NULL) {
1.309 schwarze 810: print_otag(h, TAG_DD, "s", "width", "auto");
1.261 schwarze 811: print_text(h, "\\ ");
812: } else
1.299 schwarze 813: print_otag(h, TAG_DD, "");
1.261 schwarze 814: break;
815: default:
816: break;
817: }
818: break;
1.256 schwarze 819: case LIST_column:
820: switch (n->type) {
821: case ROFFT_HEAD:
822: break;
823: case ROFFT_BODY:
1.299 schwarze 824: print_otag(h, TAG_TD, "");
1.115 kristaps 825: break;
826: default:
1.299 schwarze 827: print_otag(h, TAG_TR, "");
1.115 kristaps 828: }
1.256 schwarze 829: default:
830: break;
1.1 kristaps 831: }
832:
1.237 schwarze 833: return 1;
1.1 kristaps 834: }
835:
836: static int
1.115 kristaps 837: mdoc_bl_pre(MDOC_ARGS)
1.1 kristaps 838: {
1.320 schwarze 839: char cattr[32];
1.262 schwarze 840: struct mdoc_bl *bl;
1.248 schwarze 841: enum htmltag elemtype;
1.23 kristaps 842:
1.265 schwarze 843: switch (n->type) {
1.323 schwarze 844: case ROFFT_BLOCK:
845: html_close_paragraph(h);
846: break;
847: case ROFFT_HEAD:
848: return 0;
1.265 schwarze 849: case ROFFT_BODY:
1.237 schwarze 850: return 1;
1.265 schwarze 851: default:
1.323 schwarze 852: abort();
1.1 kristaps 853: }
854:
1.307 schwarze 855: bl = &n->norm->Bl;
1.262 schwarze 856: switch (bl->type) {
1.188 schwarze 857: case LIST_bullet:
1.256 schwarze 858: elemtype = TAG_UL;
1.292 schwarze 859: (void)strlcpy(cattr, "Bl-bullet", sizeof(cattr));
1.256 schwarze 860: break;
1.188 schwarze 861: case LIST_dash:
862: case LIST_hyphen:
1.256 schwarze 863: elemtype = TAG_UL;
1.292 schwarze 864: (void)strlcpy(cattr, "Bl-dash", sizeof(cattr));
1.256 schwarze 865: break;
1.188 schwarze 866: case LIST_item:
1.248 schwarze 867: elemtype = TAG_UL;
1.292 schwarze 868: (void)strlcpy(cattr, "Bl-item", sizeof(cattr));
1.1 kristaps 869: break;
1.188 schwarze 870: case LIST_enum:
1.248 schwarze 871: elemtype = TAG_OL;
1.292 schwarze 872: (void)strlcpy(cattr, "Bl-enum", sizeof(cattr));
1.23 kristaps 873: break;
1.188 schwarze 874: case LIST_diag:
1.256 schwarze 875: elemtype = TAG_DL;
1.292 schwarze 876: (void)strlcpy(cattr, "Bl-diag", sizeof(cattr));
1.256 schwarze 877: break;
1.188 schwarze 878: case LIST_hang:
1.256 schwarze 879: elemtype = TAG_DL;
1.292 schwarze 880: (void)strlcpy(cattr, "Bl-hang", sizeof(cattr));
1.256 schwarze 881: break;
1.188 schwarze 882: case LIST_inset:
1.256 schwarze 883: elemtype = TAG_DL;
1.292 schwarze 884: (void)strlcpy(cattr, "Bl-inset", sizeof(cattr));
1.256 schwarze 885: break;
1.188 schwarze 886: case LIST_ohang:
1.256 schwarze 887: elemtype = TAG_DL;
1.292 schwarze 888: (void)strlcpy(cattr, "Bl-ohang", sizeof(cattr));
1.256 schwarze 889: break;
1.188 schwarze 890: case LIST_tag:
1.262 schwarze 891: if (bl->offs)
1.306 schwarze 892: print_otag(h, TAG_DIV, "c", "Bd-indent");
1.305 schwarze 893: print_otag(h, TAG_DL, "c", bl->comp ?
894: "Bl-tag Bl-compact" : "Bl-tag");
1.261 schwarze 895: return 1;
1.188 schwarze 896: case LIST_column:
1.248 schwarze 897: elemtype = TAG_TABLE;
1.292 schwarze 898: (void)strlcpy(cattr, "Bl-column", sizeof(cattr));
1.1 kristaps 899: break;
900: default:
1.115 kristaps 901: abort();
1.1 kristaps 902: }
1.306 schwarze 903: if (bl->offs != NULL)
904: (void)strlcat(cattr, " Bd-indent", sizeof(cattr));
1.292 schwarze 905: if (bl->comp)
906: (void)strlcat(cattr, " Bl-compact", sizeof(cattr));
1.306 schwarze 907: print_otag(h, elemtype, "c", cattr);
1.237 schwarze 908: return 1;
1.1 kristaps 909: }
910:
911: static int
912: mdoc_ex_pre(MDOC_ARGS)
913: {
1.334 ! schwarze 914: if (roff_node_prev(n) != NULL)
1.248 schwarze 915: print_otag(h, TAG_BR, "");
1.269 schwarze 916: return 1;
917: }
918:
919: static int
920: mdoc_st_pre(MDOC_ARGS)
921: {
1.325 schwarze 922: print_otag(h, TAG_SPAN, "c", "St");
1.247 schwarze 923: return 1;
1.1 kristaps 924: }
925:
926: static int
927: mdoc_em_pre(MDOC_ARGS)
928: {
1.325 schwarze 929: print_otag(h, TAG_I, "c", "Em");
1.237 schwarze 930: return 1;
1.1 kristaps 931: }
932:
933: static int
934: mdoc_d1_pre(MDOC_ARGS)
935: {
1.323 schwarze 936: switch (n->type) {
937: case ROFFT_BLOCK:
938: html_close_paragraph(h);
939: break;
940: case ROFFT_HEAD:
941: return 0;
942: case ROFFT_BODY:
1.237 schwarze 943: return 1;
1.323 schwarze 944: default:
945: abort();
946: }
1.306 schwarze 947: print_otag(h, TAG_DIV, "c", "Bd Bd-indent");
1.255 schwarze 948: if (n->tok == MDOC_Dl)
949: print_otag(h, TAG_CODE, "c", "Li");
1.237 schwarze 950: return 1;
1.1 kristaps 951: }
952:
953: static int
954: mdoc_sx_pre(MDOC_ARGS)
955: {
1.249 schwarze 956: char *id;
1.175 kristaps 957:
1.304 schwarze 958: id = html_make_id(n, 0);
1.325 schwarze 959: print_otag(h, TAG_A, "chR", "Sx", id);
1.263 schwarze 960: free(id);
1.237 schwarze 961: return 1;
1.1 kristaps 962: }
963:
964: static int
965: mdoc_bd_pre(MDOC_ARGS)
966: {
1.323 schwarze 967: char buf[16];
968: struct roff_node *nn;
1.322 schwarze 969: int comp;
1.1 kristaps 970:
1.323 schwarze 971: switch (n->type) {
972: case ROFFT_BLOCK:
973: html_close_paragraph(h);
974: return 1;
975: case ROFFT_HEAD:
1.237 schwarze 976: return 0;
1.323 schwarze 977: case ROFFT_BODY:
978: break;
979: default:
980: abort();
981: }
982:
983: /* Handle preceding whitespace. */
1.1 kristaps 984:
1.323 schwarze 985: comp = n->norm->Bd.comp;
986: for (nn = n; nn != NULL && comp == 0; nn = nn->parent) {
987: if (nn->type != ROFFT_BLOCK)
988: continue;
989: if (nn->tok == MDOC_Sh || nn->tok == MDOC_Ss)
990: comp = 1;
1.334 ! schwarze 991: if (roff_node_prev(nn) != NULL)
1.323 schwarze 992: break;
1.1 kristaps 993: }
1.323 schwarze 994: (void)strlcpy(buf, "Bd", sizeof(buf));
995: if (comp == 0)
996: (void)strlcat(buf, " Pp", sizeof(buf));
1.1 kristaps 997:
1.209 schwarze 998: /* Handle the -offset argument. */
999:
1.323 schwarze 1000: if (n->norm->Bd.offs != NULL &&
1001: strcmp(n->norm->Bd.offs, "left") != 0)
1002: (void)strlcat(buf, " Bd-indent", sizeof(buf));
1.241 schwarze 1003:
1.323 schwarze 1004: print_otag(h, TAG_DIV, "c", buf);
1005: return 1;
1.1 kristaps 1006: }
1007:
1008: static int
1009: mdoc_pa_pre(MDOC_ARGS)
1010: {
1.325 schwarze 1011: print_otag(h, TAG_SPAN, "c", "Pa");
1.237 schwarze 1012: return 1;
1.1 kristaps 1013: }
1014:
1015: static int
1016: mdoc_ad_pre(MDOC_ARGS)
1017: {
1.302 schwarze 1018: print_otag(h, TAG_SPAN, "c", "Ad");
1.237 schwarze 1019: return 1;
1.1 kristaps 1020: }
1021:
1022: static int
1023: mdoc_an_pre(MDOC_ARGS)
1024: {
1.200 schwarze 1025: if (n->norm->An.auth == AUTH_split) {
1026: h->flags &= ~HTML_NOSPLIT;
1027: h->flags |= HTML_SPLIT;
1.237 schwarze 1028: return 0;
1.200 schwarze 1029: }
1030: if (n->norm->An.auth == AUTH_nosplit) {
1031: h->flags &= ~HTML_SPLIT;
1032: h->flags |= HTML_NOSPLIT;
1.237 schwarze 1033: return 0;
1.200 schwarze 1034: }
1035:
1036: if (h->flags & HTML_SPLIT)
1.248 schwarze 1037: print_otag(h, TAG_BR, "");
1.200 schwarze 1038:
1039: if (n->sec == SEC_AUTHORS && ! (h->flags & HTML_NOSPLIT))
1040: h->flags |= HTML_SPLIT;
1.19 kristaps 1041:
1.325 schwarze 1042: print_otag(h, TAG_SPAN, "c", "An");
1.237 schwarze 1043: return 1;
1.1 kristaps 1044: }
1045:
1046: static int
1047: mdoc_cd_pre(MDOC_ARGS)
1048: {
1.78 kristaps 1049: synopsis_pre(h, n);
1.325 schwarze 1050: print_otag(h, TAG_CODE, "c", "Cd");
1.237 schwarze 1051: return 1;
1.1 kristaps 1052: }
1053:
1054: static int
1055: mdoc_dv_pre(MDOC_ARGS)
1056: {
1.275 schwarze 1057: char *id;
1058:
1059: if ((id = cond_id(n)) != NULL)
1.297 schwarze 1060: print_otag(h, TAG_A, "chR", "permalink", id);
1.325 schwarze 1061: print_otag(h, TAG_CODE, "ci", "Dv", id);
1.237 schwarze 1062: return 1;
1.1 kristaps 1063: }
1064:
1065: static int
1066: mdoc_ev_pre(MDOC_ARGS)
1067: {
1.275 schwarze 1068: char *id;
1069:
1070: if ((id = cond_id(n)) != NULL)
1.297 schwarze 1071: print_otag(h, TAG_A, "chR", "permalink", id);
1.325 schwarze 1072: print_otag(h, TAG_CODE, "ci", "Ev", id);
1.237 schwarze 1073: return 1;
1.1 kristaps 1074: }
1075:
1076: static int
1077: mdoc_er_pre(MDOC_ARGS)
1078: {
1.275 schwarze 1079: char *id;
1080:
1081: id = n->sec == SEC_ERRORS &&
1082: (n->parent->tok == MDOC_It ||
1083: (n->parent->tok == MDOC_Bq &&
1084: n->parent->parent->parent->tok == MDOC_It)) ?
1.304 schwarze 1085: html_make_id(n, 1) : NULL;
1.275 schwarze 1086:
1087: if (id != NULL)
1.297 schwarze 1088: print_otag(h, TAG_A, "chR", "permalink", id);
1.325 schwarze 1089: print_otag(h, TAG_CODE, "ci", "Er", id);
1.237 schwarze 1090: return 1;
1.1 kristaps 1091: }
1092:
1093: static int
1094: mdoc_fa_pre(MDOC_ARGS)
1095: {
1.228 schwarze 1096: const struct roff_node *nn;
1.1 kristaps 1097: struct tag *t;
1098:
1099: if (n->parent->tok != MDOC_Fo) {
1.325 schwarze 1100: print_otag(h, TAG_VAR, "c", "Fa");
1.237 schwarze 1101: return 1;
1.1 kristaps 1102: }
1.334 ! schwarze 1103: for (nn = n->child; nn != NULL; nn = nn->next) {
1.325 schwarze 1104: t = print_otag(h, TAG_VAR, "c", "Fa");
1.1 kristaps 1105: print_text(h, nn->string);
1106: print_tagq(h, t);
1.334 ! schwarze 1107: if (nn->next != NULL) {
1.155 kristaps 1108: h->flags |= HTML_NOSPACE;
1.1 kristaps 1109: print_text(h, ",");
1.155 kristaps 1110: }
1.1 kristaps 1111: }
1.334 ! schwarze 1112: if (n->child != NULL &&
! 1113: (nn = roff_node_next(n)) != NULL &&
! 1114: nn->tok == MDOC_Fa) {
1.155 kristaps 1115: h->flags |= HTML_NOSPACE;
1.1 kristaps 1116: print_text(h, ",");
1.155 kristaps 1117: }
1.237 schwarze 1118: return 0;
1.1 kristaps 1119: }
1120:
1121: static int
1122: mdoc_fd_pre(MDOC_ARGS)
1123: {
1.162 kristaps 1124: struct tag *t;
1.249 schwarze 1125: char *buf, *cp;
1.1 kristaps 1126:
1.78 kristaps 1127: synopsis_pre(h, n);
1128:
1.162 kristaps 1129: if (NULL == (n = n->child))
1.237 schwarze 1130: return 0;
1.162 kristaps 1131:
1.227 schwarze 1132: assert(n->type == ROFFT_TEXT);
1.162 kristaps 1133:
1134: if (strcmp(n->string, "#include")) {
1.325 schwarze 1135: print_otag(h, TAG_CODE, "c", "Fd");
1.237 schwarze 1136: return 1;
1.162 kristaps 1137: }
1138:
1.325 schwarze 1139: print_otag(h, TAG_CODE, "c", "In");
1.162 kristaps 1140: print_text(h, n->string);
1141:
1142: if (NULL != (n = n->next)) {
1.227 schwarze 1143: assert(n->type == ROFFT_TEXT);
1.190 schwarze 1144:
1.162 kristaps 1145: if (h->base_includes) {
1.249 schwarze 1146: cp = n->string;
1147: if (*cp == '<' || *cp == '"')
1148: cp++;
1149: buf = mandoc_strdup(cp);
1150: cp = strchr(buf, '\0') - 1;
1151: if (cp >= buf && (*cp == '>' || *cp == '"'))
1152: *cp = '\0';
1.325 schwarze 1153: t = print_otag(h, TAG_A, "chI", "In", buf);
1.249 schwarze 1154: free(buf);
1.248 schwarze 1155: } else
1.325 schwarze 1156: t = print_otag(h, TAG_A, "c", "In");
1.162 kristaps 1157:
1158: print_text(h, n->string);
1159: print_tagq(h, t);
1160:
1161: n = n->next;
1162: }
1163:
1164: for ( ; n; n = n->next) {
1.227 schwarze 1165: assert(n->type == ROFFT_TEXT);
1.162 kristaps 1166: print_text(h, n->string);
1167: }
1168:
1.237 schwarze 1169: return 0;
1.1 kristaps 1170: }
1171:
1172: static int
1173: mdoc_vt_pre(MDOC_ARGS)
1174: {
1.227 schwarze 1175: if (n->type == ROFFT_BLOCK) {
1.78 kristaps 1176: synopsis_pre(h, n);
1.237 schwarze 1177: return 1;
1.227 schwarze 1178: } else if (n->type == ROFFT_ELEM) {
1.78 kristaps 1179: synopsis_pre(h, n);
1.227 schwarze 1180: } else if (n->type == ROFFT_HEAD)
1.237 schwarze 1181: return 0;
1.1 kristaps 1182:
1.325 schwarze 1183: print_otag(h, TAG_VAR, "c", "Vt");
1.237 schwarze 1184: return 1;
1.1 kristaps 1185: }
1186:
1187: static int
1188: mdoc_ft_pre(MDOC_ARGS)
1189: {
1.78 kristaps 1190: synopsis_pre(h, n);
1.325 schwarze 1191: print_otag(h, TAG_VAR, "c", "Ft");
1.237 schwarze 1192: return 1;
1.1 kristaps 1193: }
1194:
1195: static int
1196: mdoc_fn_pre(MDOC_ARGS)
1197: {
1.157 kristaps 1198: struct tag *t;
1199: char nbuf[BUFSIZ];
1200: const char *sp, *ep;
1.248 schwarze 1201: int sz, pretty;
1.1 kristaps 1202:
1.244 schwarze 1203: pretty = NODE_SYNPRETTY & n->flags;
1.78 kristaps 1204: synopsis_pre(h, n);
1.1 kristaps 1205:
1.7 kristaps 1206: /* Split apart into type and name. */
1207: assert(n->child->string);
1208: sp = n->child->string;
1.19 kristaps 1209:
1.26 kristaps 1210: ep = strchr(sp, ' ');
1211: if (NULL != ep) {
1.325 schwarze 1212: t = print_otag(h, TAG_VAR, "c", "Ft");
1.188 schwarze 1213:
1.19 kristaps 1214: while (ep) {
1215: sz = MIN((int)(ep - sp), BUFSIZ - 1);
1216: (void)memcpy(nbuf, sp, (size_t)sz);
1217: nbuf[sz] = '\0';
1218: print_text(h, nbuf);
1219: sp = ++ep;
1220: ep = strchr(sp, ' ');
1221: }
1222: print_tagq(h, t);
1.7 kristaps 1223: }
1.1 kristaps 1224:
1.325 schwarze 1225: t = print_otag(h, TAG_CODE, "c", "Fn");
1.7 kristaps 1226:
1.190 schwarze 1227: if (sp)
1228: print_text(h, sp);
1.7 kristaps 1229:
1.1 kristaps 1230: print_tagq(h, t);
1231:
1232: h->flags |= HTML_NOSPACE;
1233: print_text(h, "(");
1.163 kristaps 1234: h->flags |= HTML_NOSPACE;
1.1 kristaps 1235:
1.157 kristaps 1236: for (n = n->child->next; n; n = n->next) {
1.244 schwarze 1237: if (NODE_SYNPRETTY & n->flags)
1.325 schwarze 1238: t = print_otag(h, TAG_VAR, "cs", "Fa",
1.248 schwarze 1239: "white-space", "nowrap");
1240: else
1.325 schwarze 1241: t = print_otag(h, TAG_VAR, "c", "Fa");
1.157 kristaps 1242: print_text(h, n->string);
1.1 kristaps 1243: print_tagq(h, t);
1.157 kristaps 1244: if (n->next) {
1.155 kristaps 1245: h->flags |= HTML_NOSPACE;
1.1 kristaps 1246: print_text(h, ",");
1.155 kristaps 1247: }
1.1 kristaps 1248: }
1249:
1.155 kristaps 1250: h->flags |= HTML_NOSPACE;
1.1 kristaps 1251: print_text(h, ")");
1.155 kristaps 1252:
1.157 kristaps 1253: if (pretty) {
1.155 kristaps 1254: h->flags |= HTML_NOSPACE;
1.1 kristaps 1255: print_text(h, ";");
1.155 kristaps 1256: }
1.99 kristaps 1257:
1.237 schwarze 1258: return 0;
1.99 kristaps 1259: }
1260:
1261: static int
1262: mdoc_sm_pre(MDOC_ARGS)
1263: {
1264:
1.192 schwarze 1265: if (NULL == n->child)
1266: h->flags ^= HTML_NONOSPACE;
1267: else if (0 == strcmp("on", n->child->string))
1.99 kristaps 1268: h->flags &= ~HTML_NONOSPACE;
1.192 schwarze 1269: else
1.99 kristaps 1270: h->flags |= HTML_NONOSPACE;
1.192 schwarze 1271:
1272: if ( ! (HTML_NONOSPACE & h->flags))
1273: h->flags &= ~HTML_NOSPACE;
1.1 kristaps 1274:
1.237 schwarze 1275: return 0;
1.1 kristaps 1276: }
1277:
1.120 kristaps 1278: static int
1.191 schwarze 1279: mdoc_skip_pre(MDOC_ARGS)
1.187 schwarze 1280: {
1281:
1.237 schwarze 1282: return 0;
1.187 schwarze 1283: }
1284:
1285: static int
1.120 kristaps 1286: mdoc_pp_pre(MDOC_ARGS)
1287: {
1.331 schwarze 1288: if (n->flags & NODE_NOFILL) {
1289: print_endline(h);
1290: h->col = 1;
1291: print_endline(h);
1292: } else {
1.323 schwarze 1293: html_close_paragraph(h);
1294: print_otag(h, TAG_P, "c", "Pp");
1295: }
1.237 schwarze 1296: return 0;
1.1 kristaps 1297: }
1.2 kristaps 1298:
1299: static int
1300: mdoc_lk_pre(MDOC_ARGS)
1301: {
1.289 schwarze 1302: const struct roff_node *link, *descr, *punct;
1.279 schwarze 1303: struct tag *t;
1304:
1.289 schwarze 1305: if ((link = n->child) == NULL)
1.237 schwarze 1306: return 0;
1.2 kristaps 1307:
1.289 schwarze 1308: /* Find beginning of trailing punctuation. */
1309: punct = n->last;
1310: while (punct != link && punct->flags & NODE_DELIMC)
1311: punct = punct->prev;
1312: punct = punct->next;
1313:
1.279 schwarze 1314: /* Link target and link text. */
1.290 schwarze 1315: descr = link->next;
1316: if (descr == punct)
1317: descr = link; /* no text */
1.325 schwarze 1318: t = print_otag(h, TAG_A, "ch", "Lk", link->string);
1.290 schwarze 1319: do {
1.289 schwarze 1320: if (descr->flags & (NODE_DELIMC | NODE_DELIMO))
1321: h->flags |= HTML_NOSPACE;
1322: print_text(h, descr->string);
1.290 schwarze 1323: descr = descr->next;
1324: } while (descr != punct);
1.279 schwarze 1325: print_tagq(h, t);
1.170 kristaps 1326:
1.279 schwarze 1327: /* Trailing punctuation. */
1.289 schwarze 1328: while (punct != NULL) {
1.279 schwarze 1329: h->flags |= HTML_NOSPACE;
1.289 schwarze 1330: print_text(h, punct->string);
1331: punct = punct->next;
1.279 schwarze 1332: }
1.237 schwarze 1333: return 0;
1.2 kristaps 1334: }
1335:
1336: static int
1337: mdoc_mt_pre(MDOC_ARGS)
1338: {
1.159 kristaps 1339: struct tag *t;
1.249 schwarze 1340: char *cp;
1.2 kristaps 1341:
1.159 kristaps 1342: for (n = n->child; n; n = n->next) {
1.227 schwarze 1343: assert(n->type == ROFFT_TEXT);
1.159 kristaps 1344:
1.249 schwarze 1345: mandoc_asprintf(&cp, "mailto:%s", n->string);
1.325 schwarze 1346: t = print_otag(h, TAG_A, "ch", "Mt", cp);
1.159 kristaps 1347: print_text(h, n->string);
1.2 kristaps 1348: print_tagq(h, t);
1.249 schwarze 1349: free(cp);
1.2 kristaps 1350: }
1.188 schwarze 1351:
1.237 schwarze 1352: return 0;
1.2 kristaps 1353: }
1.4 kristaps 1354:
1355: static int
1356: mdoc_fo_pre(MDOC_ARGS)
1357: {
1.77 kristaps 1358: struct tag *t;
1.4 kristaps 1359:
1.227 schwarze 1360: if (n->type == ROFFT_BODY) {
1.4 kristaps 1361: h->flags |= HTML_NOSPACE;
1362: print_text(h, "(");
1363: h->flags |= HTML_NOSPACE;
1.237 schwarze 1364: return 1;
1.227 schwarze 1365: } else if (n->type == ROFFT_BLOCK) {
1.78 kristaps 1366: synopsis_pre(h, n);
1.237 schwarze 1367: return 1;
1.57 kristaps 1368: }
1.4 kristaps 1369:
1.233 schwarze 1370: if (n->child == NULL)
1.237 schwarze 1371: return 0;
1.77 kristaps 1372:
1373: assert(n->child->string);
1.325 schwarze 1374: t = print_otag(h, TAG_CODE, "c", "Fn");
1.77 kristaps 1375: print_text(h, n->child->string);
1376: print_tagq(h, t);
1.237 schwarze 1377: return 0;
1.4 kristaps 1378: }
1379:
1380: static void
1381: mdoc_fo_post(MDOC_ARGS)
1382: {
1.78 kristaps 1383:
1.227 schwarze 1384: if (n->type != ROFFT_BODY)
1.4 kristaps 1385: return;
1.155 kristaps 1386: h->flags |= HTML_NOSPACE;
1.4 kristaps 1387: print_text(h, ")");
1.155 kristaps 1388: h->flags |= HTML_NOSPACE;
1.4 kristaps 1389: print_text(h, ";");
1390: }
1391:
1392: static int
1393: mdoc_in_pre(MDOC_ARGS)
1394: {
1.156 kristaps 1395: struct tag *t;
1.34 kristaps 1396:
1.78 kristaps 1397: synopsis_pre(h, n);
1.325 schwarze 1398: print_otag(h, TAG_CODE, "c", "In");
1.4 kristaps 1399:
1.156 kristaps 1400: /*
1401: * The first argument of the `In' gets special treatment as
1402: * being a linked value. Subsequent values are printed
1403: * afterward. groff does similarly. This also handles the case
1404: * of no children.
1405: */
1406:
1.244 schwarze 1407: if (NODE_SYNPRETTY & n->flags && NODE_LINE & n->flags)
1.4 kristaps 1408: print_text(h, "#include");
1409:
1410: print_text(h, "<");
1411: h->flags |= HTML_NOSPACE;
1412:
1.156 kristaps 1413: if (NULL != (n = n->child)) {
1.227 schwarze 1414: assert(n->type == ROFFT_TEXT);
1.156 kristaps 1415:
1.249 schwarze 1416: if (h->base_includes)
1.325 schwarze 1417: t = print_otag(h, TAG_A, "chI", "In", n->string);
1.249 schwarze 1418: else
1.325 schwarze 1419: t = print_otag(h, TAG_A, "c", "In");
1.156 kristaps 1420: print_text(h, n->string);
1.17 kristaps 1421: print_tagq(h, t);
1.156 kristaps 1422:
1423: n = n->next;
1.17 kristaps 1424: }
1.4 kristaps 1425:
1426: h->flags |= HTML_NOSPACE;
1427: print_text(h, ">");
1.156 kristaps 1428:
1429: for ( ; n; n = n->next) {
1.227 schwarze 1430: assert(n->type == ROFFT_TEXT);
1.156 kristaps 1431: print_text(h, n->string);
1432: }
1.4 kristaps 1433:
1.237 schwarze 1434: return 0;
1.4 kristaps 1435: }
1436:
1437: static int
1438: mdoc_ic_pre(MDOC_ARGS)
1439: {
1.275 schwarze 1440: char *id;
1441:
1442: if ((id = cond_id(n)) != NULL)
1.297 schwarze 1443: print_otag(h, TAG_A, "chR", "permalink", id);
1.325 schwarze 1444: print_otag(h, TAG_CODE, "ci", "Ic", id);
1.237 schwarze 1445: return 1;
1.4 kristaps 1446: }
1447:
1448: static int
1449: mdoc_va_pre(MDOC_ARGS)
1450: {
1.325 schwarze 1451: print_otag(h, TAG_VAR, "c", "Va");
1.237 schwarze 1452: return 1;
1.4 kristaps 1453: }
1454:
1455: static int
1.5 kristaps 1456: mdoc_ap_pre(MDOC_ARGS)
1457: {
1.188 schwarze 1458:
1.5 kristaps 1459: h->flags |= HTML_NOSPACE;
1460: print_text(h, "\\(aq");
1461: h->flags |= HTML_NOSPACE;
1.237 schwarze 1462: return 1;
1.5 kristaps 1463: }
1464:
1465: static int
1466: mdoc_bf_pre(MDOC_ARGS)
1467: {
1.248 schwarze 1468: const char *cattr;
1.5 kristaps 1469:
1.323 schwarze 1470: switch (n->type) {
1471: case ROFFT_BLOCK:
1472: html_close_paragraph(h);
1473: return 1;
1474: case ROFFT_HEAD:
1.237 schwarze 1475: return 0;
1.323 schwarze 1476: case ROFFT_BODY:
1477: break;
1478: default:
1479: abort();
1480: }
1.5 kristaps 1481:
1.198 schwarze 1482: if (FONT_Em == n->norm->Bf.font)
1.300 schwarze 1483: cattr = "Bf Em";
1.198 schwarze 1484: else if (FONT_Sy == n->norm->Bf.font)
1.300 schwarze 1485: cattr = "Bf Sy";
1.188 schwarze 1486: else if (FONT_Li == n->norm->Bf.font)
1.300 schwarze 1487: cattr = "Bf Li";
1.92 kristaps 1488: else
1.300 schwarze 1489: cattr = "Bf No";
1.248 schwarze 1490:
1.300 schwarze 1491: /* Cannot use TAG_SPAN because it may contain blocks. */
1.308 schwarze 1492: print_otag(h, TAG_DIV, "c", cattr);
1.237 schwarze 1493: return 1;
1.5 kristaps 1494: }
1495:
1496: static int
1497: mdoc_ms_pre(MDOC_ARGS)
1498: {
1.275 schwarze 1499: char *id;
1500:
1501: if ((id = cond_id(n)) != NULL)
1.297 schwarze 1502: print_otag(h, TAG_A, "chR", "permalink", id);
1.325 schwarze 1503: print_otag(h, TAG_SPAN, "ci", "Ms", id);
1.237 schwarze 1504: return 1;
1.5 kristaps 1505: }
1506:
1507: static int
1.110 schwarze 1508: mdoc_igndelim_pre(MDOC_ARGS)
1.5 kristaps 1509: {
1510:
1511: h->flags |= HTML_IGNDELIM;
1.237 schwarze 1512: return 1;
1.5 kristaps 1513: }
1514:
1515: static void
1516: mdoc_pf_post(MDOC_ARGS)
1517: {
1518:
1.244 schwarze 1519: if ( ! (n->next == NULL || n->next->flags & NODE_LINE))
1.214 schwarze 1520: h->flags |= HTML_NOSPACE;
1.5 kristaps 1521: }
1522:
1523: static int
1524: mdoc_rs_pre(MDOC_ARGS)
1525: {
1.323 schwarze 1526: switch (n->type) {
1527: case ROFFT_BLOCK:
1528: if (n->sec == SEC_SEE_ALSO)
1529: html_close_paragraph(h);
1530: break;
1531: case ROFFT_HEAD:
1532: return 0;
1533: case ROFFT_BODY:
1534: if (n->sec == SEC_SEE_ALSO)
1535: print_otag(h, TAG_P, "c", "Pp");
1.325 schwarze 1536: print_otag(h, TAG_CITE, "c", "Rs");
1.323 schwarze 1537: break;
1538: default:
1539: abort();
1540: }
1.237 schwarze 1541: return 1;
1.210 schwarze 1542: }
1543:
1544: static int
1545: mdoc_no_pre(MDOC_ARGS)
1546: {
1.275 schwarze 1547: char *id;
1548:
1549: if ((id = cond_id(n)) != NULL)
1.297 schwarze 1550: print_otag(h, TAG_A, "chR", "permalink", id);
1.275 schwarze 1551: print_otag(h, TAG_SPAN, "ci", "No", id);
1.237 schwarze 1552: return 1;
1.5 kristaps 1553: }
1.6 kristaps 1554:
1555: static int
1556: mdoc_li_pre(MDOC_ARGS)
1557: {
1.275 schwarze 1558: char *id;
1559:
1560: if ((id = cond_id(n)) != NULL)
1.297 schwarze 1561: print_otag(h, TAG_A, "chR", "permalink", id);
1.275 schwarze 1562: print_otag(h, TAG_CODE, "ci", "Li", id);
1.237 schwarze 1563: return 1;
1.6 kristaps 1564: }
1565:
1566: static int
1567: mdoc_sy_pre(MDOC_ARGS)
1568: {
1.325 schwarze 1569: print_otag(h, TAG_B, "c", "Sy");
1.237 schwarze 1570: return 1;
1.6 kristaps 1571: }
1572:
1573: static int
1574: mdoc_lb_pre(MDOC_ARGS)
1575: {
1.334 ! schwarze 1576: if (n->sec == SEC_LIBRARY &&
! 1577: n->flags & NODE_LINE &&
! 1578: roff_node_prev(n) != NULL)
1.248 schwarze 1579: print_otag(h, TAG_BR, "");
1.127 kristaps 1580:
1.325 schwarze 1581: print_otag(h, TAG_SPAN, "c", "Lb");
1.237 schwarze 1582: return 1;
1.6 kristaps 1583: }
1.10 kristaps 1584:
1585: static int
1586: mdoc__x_pre(MDOC_ARGS)
1587: {
1.334 ! schwarze 1588: struct roff_node *nn;
! 1589: const char *cattr;
! 1590: enum htmltag t;
1.133 kristaps 1591:
1592: t = TAG_SPAN;
1.37 kristaps 1593:
1.10 kristaps 1594: switch (n->tok) {
1.188 schwarze 1595: case MDOC__A:
1.257 schwarze 1596: cattr = "RsA";
1.334 ! schwarze 1597: if ((nn = roff_node_prev(n)) != NULL && nn->tok == MDOC__A &&
! 1598: ((nn = roff_node_next(n)) == NULL || nn->tok != MDOC__A))
! 1599: print_text(h, "and");
1.10 kristaps 1600: break;
1.188 schwarze 1601: case MDOC__B:
1.133 kristaps 1602: t = TAG_I;
1.257 schwarze 1603: cattr = "RsB";
1.10 kristaps 1604: break;
1.188 schwarze 1605: case MDOC__C:
1.257 schwarze 1606: cattr = "RsC";
1.10 kristaps 1607: break;
1.188 schwarze 1608: case MDOC__D:
1.257 schwarze 1609: cattr = "RsD";
1.10 kristaps 1610: break;
1.188 schwarze 1611: case MDOC__I:
1.133 kristaps 1612: t = TAG_I;
1.257 schwarze 1613: cattr = "RsI";
1.10 kristaps 1614: break;
1.188 schwarze 1615: case MDOC__J:
1.133 kristaps 1616: t = TAG_I;
1.257 schwarze 1617: cattr = "RsJ";
1.10 kristaps 1618: break;
1.188 schwarze 1619: case MDOC__N:
1.257 schwarze 1620: cattr = "RsN";
1.10 kristaps 1621: break;
1.188 schwarze 1622: case MDOC__O:
1.257 schwarze 1623: cattr = "RsO";
1.10 kristaps 1624: break;
1.188 schwarze 1625: case MDOC__P:
1.257 schwarze 1626: cattr = "RsP";
1.10 kristaps 1627: break;
1.188 schwarze 1628: case MDOC__Q:
1.257 schwarze 1629: cattr = "RsQ";
1.10 kristaps 1630: break;
1.188 schwarze 1631: case MDOC__R:
1.257 schwarze 1632: cattr = "RsR";
1.10 kristaps 1633: break;
1.188 schwarze 1634: case MDOC__T:
1.257 schwarze 1635: cattr = "RsT";
1.10 kristaps 1636: break;
1.188 schwarze 1637: case MDOC__U:
1.257 schwarze 1638: print_otag(h, TAG_A, "ch", "RsU", n->child->string);
1639: return 1;
1.188 schwarze 1640: case MDOC__V:
1.257 schwarze 1641: cattr = "RsV";
1.10 kristaps 1642: break;
1643: default:
1644: abort();
1645: }
1646:
1.257 schwarze 1647: print_otag(h, t, "c", cattr);
1.237 schwarze 1648: return 1;
1.10 kristaps 1649: }
1650:
1651: static void
1652: mdoc__x_post(MDOC_ARGS)
1653: {
1.334 ! schwarze 1654: struct roff_node *nn;
1.103 kristaps 1655:
1.334 ! schwarze 1656: if (n->tok == MDOC__A &&
! 1657: (nn = roff_node_next(n)) != NULL && nn->tok == MDOC__A &&
! 1658: ((nn = roff_node_next(nn)) == NULL || nn->tok != MDOC__A) &&
! 1659: ((nn = roff_node_prev(n)) == NULL || nn->tok != MDOC__A))
! 1660: return;
1.10 kristaps 1661:
1.61 kristaps 1662: /* TODO: %U */
1663:
1.334 ! schwarze 1664: if (n->parent == NULL || n->parent->tok != MDOC_Rs)
1.106 kristaps 1665: return;
1666:
1.155 kristaps 1667: h->flags |= HTML_NOSPACE;
1.334 ! schwarze 1668: print_text(h, roff_node_next(n) ? "," : ".");
1.94 kristaps 1669: }
1670:
1671: static int
1672: mdoc_bk_pre(MDOC_ARGS)
1673: {
1674:
1675: switch (n->type) {
1.227 schwarze 1676: case ROFFT_BLOCK:
1.94 kristaps 1677: break;
1.227 schwarze 1678: case ROFFT_HEAD:
1.237 schwarze 1679: return 0;
1.227 schwarze 1680: case ROFFT_BODY:
1.240 schwarze 1681: if (n->parent->args != NULL || n->prev->child == NULL)
1.131 kristaps 1682: h->flags |= HTML_PREKEEP;
1.94 kristaps 1683: break;
1684: default:
1685: abort();
1686: }
1687:
1.237 schwarze 1688: return 1;
1.94 kristaps 1689: }
1690:
1691: static void
1692: mdoc_bk_post(MDOC_ARGS)
1693: {
1694:
1.227 schwarze 1695: if (n->type == ROFFT_BODY)
1.94 kristaps 1696: h->flags &= ~(HTML_KEEP | HTML_PREKEEP);
1.10 kristaps 1697: }
1.107 kristaps 1698:
1699: static int
1700: mdoc_quote_pre(MDOC_ARGS)
1701: {
1.227 schwarze 1702: if (n->type != ROFFT_BODY)
1.237 schwarze 1703: return 1;
1.107 kristaps 1704:
1705: switch (n->tok) {
1.188 schwarze 1706: case MDOC_Ao:
1707: case MDOC_Aq:
1.240 schwarze 1708: print_text(h, n->child != NULL && n->child->next == NULL &&
1.219 schwarze 1709: n->child->tok == MDOC_Mt ? "<" : "\\(la");
1.107 kristaps 1710: break;
1.188 schwarze 1711: case MDOC_Bro:
1712: case MDOC_Brq:
1.107 kristaps 1713: print_text(h, "\\(lC");
1714: break;
1.188 schwarze 1715: case MDOC_Bo:
1716: case MDOC_Bq:
1.107 kristaps 1717: print_text(h, "\\(lB");
1718: break;
1.188 schwarze 1719: case MDOC_Oo:
1720: case MDOC_Op:
1.107 kristaps 1721: print_text(h, "\\(lB");
1.323 schwarze 1722: /*
1723: * Give up on semantic markup for now.
1724: * We cannot use TAG_SPAN because .Oo may contain blocks.
1.329 schwarze 1725: * We cannot use TAG_DIV because we might be in a
1.323 schwarze 1726: * phrasing context (like .Dl or .Pp); we cannot
1727: * close out a .Pp at this point either because
1728: * that would break the line.
1729: */
1730: /* XXX print_otag(h, TAG_???, "c", "Op"); */
1.107 kristaps 1731: break;
1.191 schwarze 1732: case MDOC_En:
1733: if (NULL == n->norm->Es ||
1734: NULL == n->norm->Es->child)
1.237 schwarze 1735: return 1;
1.191 schwarze 1736: print_text(h, n->norm->Es->child->string);
1737: break;
1.188 schwarze 1738: case MDOC_Do:
1739: case MDOC_Dq:
1.332 schwarze 1740: print_text(h, "\\(lq");
1741: break;
1.188 schwarze 1742: case MDOC_Qo:
1743: case MDOC_Qq:
1.332 schwarze 1744: print_text(h, "\"");
1.107 kristaps 1745: break;
1.188 schwarze 1746: case MDOC_Po:
1747: case MDOC_Pq:
1.107 kristaps 1748: print_text(h, "(");
1749: break;
1.188 schwarze 1750: case MDOC_Ql:
1.178 kristaps 1751: print_text(h, "\\(oq");
1752: h->flags |= HTML_NOSPACE;
1.255 schwarze 1753: print_otag(h, TAG_CODE, "c", "Li");
1.178 kristaps 1754: break;
1.188 schwarze 1755: case MDOC_So:
1756: case MDOC_Sq:
1.107 kristaps 1757: print_text(h, "\\(oq");
1758: break;
1759: default:
1760: abort();
1761: }
1762:
1763: h->flags |= HTML_NOSPACE;
1.237 schwarze 1764: return 1;
1.107 kristaps 1765: }
1766:
1767: static void
1768: mdoc_quote_post(MDOC_ARGS)
1769: {
1770:
1.227 schwarze 1771: if (n->type != ROFFT_BODY && n->type != ROFFT_ELEM)
1.107 kristaps 1772: return;
1773:
1.221 schwarze 1774: h->flags |= HTML_NOSPACE;
1.107 kristaps 1775:
1776: switch (n->tok) {
1.188 schwarze 1777: case MDOC_Ao:
1778: case MDOC_Aq:
1.240 schwarze 1779: print_text(h, n->child != NULL && n->child->next == NULL &&
1.219 schwarze 1780: n->child->tok == MDOC_Mt ? ">" : "\\(ra");
1.107 kristaps 1781: break;
1.188 schwarze 1782: case MDOC_Bro:
1783: case MDOC_Brq:
1.107 kristaps 1784: print_text(h, "\\(rC");
1785: break;
1.188 schwarze 1786: case MDOC_Oo:
1787: case MDOC_Op:
1788: case MDOC_Bo:
1789: case MDOC_Bq:
1.107 kristaps 1790: print_text(h, "\\(rB");
1.191 schwarze 1791: break;
1792: case MDOC_En:
1.221 schwarze 1793: if (n->norm->Es == NULL ||
1794: n->norm->Es->child == NULL ||
1795: n->norm->Es->child->next == NULL)
1796: h->flags &= ~HTML_NOSPACE;
1797: else
1.191 schwarze 1798: print_text(h, n->norm->Es->child->next->string);
1.107 kristaps 1799: break;
1.188 schwarze 1800: case MDOC_Do:
1801: case MDOC_Dq:
1.107 kristaps 1802: print_text(h, "\\(rq");
1.332 schwarze 1803: break;
1804: case MDOC_Qo:
1805: case MDOC_Qq:
1806: print_text(h, "\"");
1.107 kristaps 1807: break;
1.188 schwarze 1808: case MDOC_Po:
1809: case MDOC_Pq:
1.107 kristaps 1810: print_text(h, ")");
1811: break;
1.188 schwarze 1812: case MDOC_Ql:
1813: case MDOC_So:
1814: case MDOC_Sq:
1.183 schwarze 1815: print_text(h, "\\(cq");
1.107 kristaps 1816: break;
1817: default:
1818: abort();
1819: }
1.221 schwarze 1820: }
1821:
1822: static int
1823: mdoc_eo_pre(MDOC_ARGS)
1824: {
1825:
1.227 schwarze 1826: if (n->type != ROFFT_BODY)
1.237 schwarze 1827: return 1;
1.221 schwarze 1828:
1829: if (n->end == ENDBODY_NOT &&
1830: n->parent->head->child == NULL &&
1831: n->child != NULL &&
1832: n->child->end != ENDBODY_NOT)
1833: print_text(h, "\\&");
1834: else if (n->end != ENDBODY_NOT ? n->child != NULL :
1.224 schwarze 1835: n->parent->head->child != NULL && (n->child != NULL ||
1836: (n->parent->tail != NULL && n->parent->tail->child != NULL)))
1.221 schwarze 1837: h->flags |= HTML_NOSPACE;
1.237 schwarze 1838: return 1;
1.221 schwarze 1839: }
1840:
1841: static void
1842: mdoc_eo_post(MDOC_ARGS)
1843: {
1844: int body, tail;
1845:
1.227 schwarze 1846: if (n->type != ROFFT_BODY)
1.221 schwarze 1847: return;
1848:
1849: if (n->end != ENDBODY_NOT) {
1850: h->flags &= ~HTML_NOSPACE;
1851: return;
1852: }
1853:
1854: body = n->child != NULL || n->parent->head->child != NULL;
1855: tail = n->parent->tail != NULL && n->parent->tail->child != NULL;
1856:
1857: if (body && tail)
1858: h->flags |= HTML_NOSPACE;
1859: else if ( ! tail)
1860: h->flags &= ~HTML_NOSPACE;
1.316 schwarze 1861: }
1862:
1863: static int
1864: mdoc_abort_pre(MDOC_ARGS)
1865: {
1866: abort();
1.107 kristaps 1867: }
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