Annotation of mandoc/mdoc_html.c, Revision 1.184
1.184 ! schwarze 1: /* $Id: mdoc_html.c,v 1.183 2012/08/12 10:04:09 schwarze Exp $ */
1.1 kristaps 2: /*
1.152 schwarze 3: * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
1.1 kristaps 4: *
5: * Permission to use, copy, modify, and distribute this software for any
6: * purpose with or without fee is hereby granted, provided that the above
7: * copyright notice and this permission notice appear in all copies.
8: *
9: * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
10: * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
11: * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
12: * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13: * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
14: * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
15: * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
16: */
1.52 kristaps 17: #ifdef HAVE_CONFIG_H
18: #include "config.h"
19: #endif
20:
1.1 kristaps 21: #include <sys/types.h>
22:
23: #include <assert.h>
24: #include <ctype.h>
25: #include <stdio.h>
26: #include <stdlib.h>
27: #include <string.h>
28: #include <unistd.h>
29:
1.65 kristaps 30: #include "mandoc.h"
1.23 kristaps 31: #include "out.h"
1.1 kristaps 32: #include "html.h"
33: #include "mdoc.h"
1.29 kristaps 34: #include "main.h"
1.1 kristaps 35:
36: #define INDENT 5
37:
1.184 ! schwarze 38: #define MDOC_ARGS const struct mdoc_meta *meta, \
1.1 kristaps 39: const struct mdoc_node *n, \
40: struct html *h
41:
1.52 kristaps 42: #ifndef MIN
43: #define MIN(a,b) ((/*CONSTCOND*/(a)<(b))?(a):(b))
44: #endif
45:
1.1 kristaps 46: struct htmlmdoc {
47: int (*pre)(MDOC_ARGS);
48: void (*post)(MDOC_ARGS);
49: };
50:
51: static void print_mdoc(MDOC_ARGS);
52: static void print_mdoc_head(MDOC_ARGS);
53: static void print_mdoc_node(MDOC_ARGS);
54: static void print_mdoc_nodelist(MDOC_ARGS);
1.78 kristaps 55: static void synopsis_pre(struct html *,
56: const struct mdoc_node *);
1.1 kristaps 57:
1.23 kristaps 58: static void a2width(const char *, struct roffsu *);
59: static void a2offs(const char *, struct roffsu *);
1.27 kristaps 60:
1.1 kristaps 61: static void mdoc_root_post(MDOC_ARGS);
62: static int mdoc_root_pre(MDOC_ARGS);
63:
1.10 kristaps 64: static void mdoc__x_post(MDOC_ARGS);
65: static int mdoc__x_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);
1.6 kristaps 75: static int mdoc_bt_pre(MDOC_ARGS);
1.4 kristaps 76: static int mdoc_bx_pre(MDOC_ARGS);
1.1 kristaps 77: static int mdoc_cd_pre(MDOC_ARGS);
78: static int mdoc_d1_pre(MDOC_ARGS);
79: static int mdoc_dv_pre(MDOC_ARGS);
80: static int mdoc_fa_pre(MDOC_ARGS);
81: static int mdoc_fd_pre(MDOC_ARGS);
82: static int mdoc_fl_pre(MDOC_ARGS);
83: static int mdoc_fn_pre(MDOC_ARGS);
84: static int mdoc_ft_pre(MDOC_ARGS);
85: static int mdoc_em_pre(MDOC_ARGS);
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);
102: static int mdoc_ns_pre(MDOC_ARGS);
103: static int mdoc_pa_pre(MDOC_ARGS);
1.5 kristaps 104: static void mdoc_pf_post(MDOC_ARGS);
1.120 kristaps 105: static int mdoc_pp_pre(MDOC_ARGS);
1.107 kristaps 106: static void mdoc_quote_post(MDOC_ARGS);
107: static int mdoc_quote_pre(MDOC_ARGS);
1.5 kristaps 108: static int mdoc_rs_pre(MDOC_ARGS);
1.4 kristaps 109: static int mdoc_rv_pre(MDOC_ARGS);
1.1 kristaps 110: static int mdoc_sh_pre(MDOC_ARGS);
1.99 kristaps 111: static int mdoc_sm_pre(MDOC_ARGS);
1.1 kristaps 112: static int mdoc_sp_pre(MDOC_ARGS);
113: static int mdoc_ss_pre(MDOC_ARGS);
114: static int mdoc_sx_pre(MDOC_ARGS);
1.6 kristaps 115: static int mdoc_sy_pre(MDOC_ARGS);
116: static int mdoc_ud_pre(MDOC_ARGS);
1.4 kristaps 117: static int mdoc_va_pre(MDOC_ARGS);
1.1 kristaps 118: static int mdoc_vt_pre(MDOC_ARGS);
119: static int mdoc_xr_pre(MDOC_ARGS);
120: static int mdoc_xx_pre(MDOC_ARGS);
121:
122: static const struct htmlmdoc mdocs[MDOC_MAX] = {
1.5 kristaps 123: {mdoc_ap_pre, NULL}, /* Ap */
1.1 kristaps 124: {NULL, NULL}, /* Dd */
125: {NULL, NULL}, /* Dt */
126: {NULL, NULL}, /* Os */
127: {mdoc_sh_pre, NULL }, /* Sh */
128: {mdoc_ss_pre, NULL }, /* Ss */
1.120 kristaps 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 */
137: {mdoc_ad_pre, NULL}, /* Ad */
138: {mdoc_an_pre, NULL}, /* An */
139: {mdoc_ar_pre, NULL}, /* Ar */
140: {mdoc_cd_pre, NULL}, /* Cd */
141: {mdoc_fl_pre, NULL}, /* Cm */
142: {mdoc_dv_pre, NULL}, /* Dv */
143: {mdoc_er_pre, NULL}, /* Er */
144: {mdoc_ev_pre, NULL}, /* Ev */
145: {mdoc_ex_pre, NULL}, /* Ex */
146: {mdoc_fa_pre, NULL}, /* Fa */
1.78 kristaps 147: {mdoc_fd_pre, NULL}, /* Fd */
1.1 kristaps 148: {mdoc_fl_pre, NULL}, /* Fl */
149: {mdoc_fn_pre, NULL}, /* Fn */
150: {mdoc_ft_pre, NULL}, /* Ft */
1.4 kristaps 151: {mdoc_ic_pre, NULL}, /* Ic */
152: {mdoc_in_pre, NULL}, /* In */
1.6 kristaps 153: {mdoc_li_pre, NULL}, /* Li */
1.1 kristaps 154: {mdoc_nd_pre, NULL}, /* Nd */
155: {mdoc_nm_pre, NULL}, /* Nm */
1.107 kristaps 156: {mdoc_quote_pre, mdoc_quote_post}, /* Op */
1.1 kristaps 157: {NULL, NULL}, /* Ot */
158: {mdoc_pa_pre, NULL}, /* Pa */
1.4 kristaps 159: {mdoc_rv_pre, NULL}, /* Rv */
1.1 kristaps 160: {NULL, NULL}, /* St */
1.4 kristaps 161: {mdoc_va_pre, NULL}, /* Va */
1.1 kristaps 162: {mdoc_vt_pre, NULL}, /* Vt */
163: {mdoc_xr_pre, NULL}, /* Xr */
1.10 kristaps 164: {mdoc__x_pre, mdoc__x_post}, /* %A */
165: {mdoc__x_pre, mdoc__x_post}, /* %B */
166: {mdoc__x_pre, mdoc__x_post}, /* %D */
167: {mdoc__x_pre, mdoc__x_post}, /* %I */
168: {mdoc__x_pre, mdoc__x_post}, /* %J */
169: {mdoc__x_pre, mdoc__x_post}, /* %N */
170: {mdoc__x_pre, mdoc__x_post}, /* %O */
171: {mdoc__x_pre, mdoc__x_post}, /* %P */
172: {mdoc__x_pre, mdoc__x_post}, /* %R */
173: {mdoc__x_pre, mdoc__x_post}, /* %T */
174: {mdoc__x_pre, mdoc__x_post}, /* %V */
1.1 kristaps 175: {NULL, NULL}, /* Ac */
1.107 kristaps 176: {mdoc_quote_pre, mdoc_quote_post}, /* Ao */
177: {mdoc_quote_pre, mdoc_quote_post}, /* Aq */
1.1 kristaps 178: {NULL, NULL}, /* At */
179: {NULL, NULL}, /* Bc */
1.5 kristaps 180: {mdoc_bf_pre, NULL}, /* Bf */
1.107 kristaps 181: {mdoc_quote_pre, mdoc_quote_post}, /* Bo */
182: {mdoc_quote_pre, mdoc_quote_post}, /* Bq */
1.1 kristaps 183: {mdoc_xx_pre, NULL}, /* Bsx */
1.4 kristaps 184: {mdoc_bx_pre, NULL}, /* Bx */
1.1 kristaps 185: {NULL, NULL}, /* Db */
186: {NULL, NULL}, /* Dc */
1.107 kristaps 187: {mdoc_quote_pre, mdoc_quote_post}, /* Do */
188: {mdoc_quote_pre, mdoc_quote_post}, /* Dq */
1.55 kristaps 189: {NULL, NULL}, /* Ec */ /* FIXME: no space */
1.1 kristaps 190: {NULL, NULL}, /* Ef */
191: {mdoc_em_pre, NULL}, /* Em */
1.182 schwarze 192: {mdoc_quote_pre, mdoc_quote_post}, /* Eo */
1.1 kristaps 193: {mdoc_xx_pre, NULL}, /* Fx */
1.98 kristaps 194: {mdoc_ms_pre, NULL}, /* Ms */
1.110 schwarze 195: {mdoc_igndelim_pre, NULL}, /* No */
1.1 kristaps 196: {mdoc_ns_pre, NULL}, /* Ns */
197: {mdoc_xx_pre, NULL}, /* Nx */
198: {mdoc_xx_pre, NULL}, /* Ox */
199: {NULL, NULL}, /* Pc */
1.110 schwarze 200: {mdoc_igndelim_pre, mdoc_pf_post}, /* Pf */
1.107 kristaps 201: {mdoc_quote_pre, mdoc_quote_post}, /* Po */
202: {mdoc_quote_pre, mdoc_quote_post}, /* Pq */
1.1 kristaps 203: {NULL, NULL}, /* Qc */
1.107 kristaps 204: {mdoc_quote_pre, mdoc_quote_post}, /* Ql */
205: {mdoc_quote_pre, mdoc_quote_post}, /* Qo */
206: {mdoc_quote_pre, mdoc_quote_post}, /* Qq */
1.1 kristaps 207: {NULL, NULL}, /* Re */
1.5 kristaps 208: {mdoc_rs_pre, NULL}, /* Rs */
1.1 kristaps 209: {NULL, NULL}, /* Sc */
1.107 kristaps 210: {mdoc_quote_pre, mdoc_quote_post}, /* So */
211: {mdoc_quote_pre, mdoc_quote_post}, /* Sq */
1.99 kristaps 212: {mdoc_sm_pre, NULL}, /* Sm */
1.1 kristaps 213: {mdoc_sx_pre, NULL}, /* Sx */
1.6 kristaps 214: {mdoc_sy_pre, NULL}, /* Sy */
1.1 kristaps 215: {NULL, NULL}, /* Tn */
216: {mdoc_xx_pre, NULL}, /* Ux */
217: {NULL, NULL}, /* Xc */
218: {NULL, NULL}, /* Xo */
1.4 kristaps 219: {mdoc_fo_pre, mdoc_fo_post}, /* Fo */
1.1 kristaps 220: {NULL, NULL}, /* Fc */
1.107 kristaps 221: {mdoc_quote_pre, mdoc_quote_post}, /* Oo */
1.1 kristaps 222: {NULL, NULL}, /* Oc */
1.94 kristaps 223: {mdoc_bk_pre, mdoc_bk_post}, /* Bk */
1.1 kristaps 224: {NULL, NULL}, /* Ek */
1.6 kristaps 225: {mdoc_bt_pre, NULL}, /* Bt */
1.1 kristaps 226: {NULL, NULL}, /* Hf */
227: {NULL, NULL}, /* Fr */
1.6 kristaps 228: {mdoc_ud_pre, NULL}, /* Ud */
229: {mdoc_lb_pre, NULL}, /* Lb */
1.120 kristaps 230: {mdoc_pp_pre, NULL}, /* Lp */
1.2 kristaps 231: {mdoc_lk_pre, NULL}, /* Lk */
232: {mdoc_mt_pre, NULL}, /* Mt */
1.107 kristaps 233: {mdoc_quote_pre, mdoc_quote_post}, /* Brq */
234: {mdoc_quote_pre, mdoc_quote_post}, /* Bro */
1.1 kristaps 235: {NULL, NULL}, /* Brc */
1.10 kristaps 236: {mdoc__x_pre, mdoc__x_post}, /* %C */
1.2 kristaps 237: {NULL, NULL}, /* Es */ /* TODO */
238: {NULL, NULL}, /* En */ /* TODO */
1.1 kristaps 239: {mdoc_xx_pre, NULL}, /* Dx */
1.10 kristaps 240: {mdoc__x_pre, mdoc__x_post}, /* %Q */
1.1 kristaps 241: {mdoc_sp_pre, NULL}, /* br */
242: {mdoc_sp_pre, NULL}, /* sp */
1.37 kristaps 243: {mdoc__x_pre, mdoc__x_post}, /* %U */
1.71 kristaps 244: {NULL, NULL}, /* Ta */
1.1 kristaps 245: };
246:
1.115 kristaps 247: static const char * const lists[LIST_MAX] = {
248: NULL,
1.116 kristaps 249: "list-bul",
250: "list-col",
1.115 kristaps 251: "list-dash",
252: "list-diag",
253: "list-enum",
254: "list-hang",
1.116 kristaps 255: "list-hyph",
1.115 kristaps 256: "list-inset",
257: "list-item",
258: "list-ohang",
259: "list-tag"
260: };
1.1 kristaps 261:
262: void
1.184 ! schwarze 263: html_mdoc(void *arg, const struct mdoc *mdoc)
1.1 kristaps 264: {
265:
1.184 ! schwarze 266: print_mdoc(mdoc_meta(mdoc), mdoc_node(mdoc),
! 267: (struct html *)arg);
1.179 kristaps 268: putchar('\n');
1.1 kristaps 269: }
270:
271:
1.23 kristaps 272: /*
273: * Calculate the scaling unit passed in a `-width' argument. This uses
274: * either a native scaling unit (e.g., 1i, 2m) or the string length of
275: * the value.
276: */
277: static void
278: a2width(const char *p, struct roffsu *su)
1.1 kristaps 279: {
280:
1.32 kristaps 281: if ( ! a2roffsu(p, su, SCALE_MAX)) {
1.130 kristaps 282: su->unit = SCALE_BU;
1.166 kristaps 283: su->scale = html_strlen(p);
1.32 kristaps 284: }
1.1 kristaps 285: }
286:
287:
1.23 kristaps 288: /*
1.78 kristaps 289: * See the same function in mdoc_term.c for documentation.
290: */
291: static void
292: synopsis_pre(struct html *h, const struct mdoc_node *n)
293: {
294:
1.87 kristaps 295: if (NULL == n->prev || ! (MDOC_SYNPRETTY & n->flags))
1.78 kristaps 296: return;
297:
298: if (n->prev->tok == n->tok &&
299: MDOC_Fo != n->tok &&
300: MDOC_Ft != n->tok &&
301: MDOC_Fn != n->tok) {
1.125 kristaps 302: print_otag(h, TAG_BR, 0, NULL);
1.78 kristaps 303: return;
304: }
305:
306: switch (n->prev->tok) {
307: case (MDOC_Fd):
308: /* FALLTHROUGH */
309: case (MDOC_Fn):
310: /* FALLTHROUGH */
311: case (MDOC_Fo):
312: /* FALLTHROUGH */
313: case (MDOC_In):
314: /* FALLTHROUGH */
315: case (MDOC_Vt):
1.125 kristaps 316: print_otag(h, TAG_P, 0, NULL);
1.78 kristaps 317: break;
318: case (MDOC_Ft):
319: if (MDOC_Fn != n->tok && MDOC_Fo != n->tok) {
1.125 kristaps 320: print_otag(h, TAG_P, 0, NULL);
1.78 kristaps 321: break;
322: }
323: /* FALLTHROUGH */
324: default:
1.125 kristaps 325: print_otag(h, TAG_BR, 0, NULL);
1.78 kristaps 326: break;
327: }
328: }
329:
330:
331: /*
1.23 kristaps 332: * Calculate the scaling unit passed in an `-offset' argument. This
333: * uses either a native scaling unit (e.g., 1i, 2m), one of a set of
334: * predefined strings (indent, etc.), or the string length of the value.
335: */
336: static void
337: a2offs(const char *p, struct roffsu *su)
1.1 kristaps 338: {
339:
1.31 kristaps 340: /* FIXME: "right"? */
341:
1.1 kristaps 342: if (0 == strcmp(p, "left"))
1.23 kristaps 343: SCALE_HS_INIT(su, 0);
344: else if (0 == strcmp(p, "indent"))
345: SCALE_HS_INIT(su, INDENT);
346: else if (0 == strcmp(p, "indent-two"))
347: SCALE_HS_INIT(su, INDENT * 2);
1.177 kristaps 348: else if ( ! a2roffsu(p, su, SCALE_MAX))
349: SCALE_HS_INIT(su, html_strlen(p));
1.1 kristaps 350: }
351:
352:
353: static void
354: print_mdoc(MDOC_ARGS)
355: {
1.179 kristaps 356: struct tag *t, *tt;
357: struct htmlpair tag;
358:
359: PAIR_CLASS_INIT(&tag, "mandoc");
1.1 kristaps 360:
1.179 kristaps 361: if ( ! (HTML_FRAGMENT & h->oflags)) {
362: print_gen_decls(h);
363: t = print_otag(h, TAG_HTML, 0, NULL);
364: tt = print_otag(h, TAG_HEAD, 0, NULL);
1.184 ! schwarze 365: print_mdoc_head(meta, n, h);
1.179 kristaps 366: print_tagq(h, tt);
367: print_otag(h, TAG_BODY, 0, NULL);
368: print_otag(h, TAG_DIV, 1, &tag);
369: } else
370: t = print_otag(h, TAG_DIV, 1, &tag);
1.1 kristaps 371:
1.184 ! schwarze 372: print_mdoc_nodelist(meta, n, h);
1.1 kristaps 373: print_tagq(h, t);
374: }
375:
376:
377: /* ARGSUSED */
378: static void
379: print_mdoc_head(MDOC_ARGS)
380: {
381:
382: print_gen_head(h);
1.20 kristaps 383: bufinit(h);
1.184 ! schwarze 384: bufcat_fmt(h, "%s(%s)", meta->title, meta->msec);
1.1 kristaps 385:
1.184 ! schwarze 386: if (meta->arch)
! 387: bufcat_fmt(h, " (%s)", meta->arch);
1.1 kristaps 388:
389: print_otag(h, TAG_TITLE, 0, NULL);
1.20 kristaps 390: print_text(h, h->buf);
1.1 kristaps 391: }
392:
393:
394: static void
395: print_mdoc_nodelist(MDOC_ARGS)
396: {
397:
1.184 ! schwarze 398: print_mdoc_node(meta, n, h);
1.1 kristaps 399: if (n->next)
1.184 ! schwarze 400: print_mdoc_nodelist(meta, n->next, h);
1.1 kristaps 401: }
402:
403:
404: static void
405: print_mdoc_node(MDOC_ARGS)
406: {
407: int child;
408: struct tag *t;
409:
410: child = 1;
1.39 kristaps 411: t = h->tags.head;
1.1 kristaps 412:
413: switch (n->type) {
414: case (MDOC_ROOT):
1.184 ! schwarze 415: child = mdoc_root_pre(meta, n, h);
1.1 kristaps 416: break;
417: case (MDOC_TEXT):
1.144 kristaps 418: /* No tables in this mode... */
419: assert(NULL == h->tblt);
1.149 kristaps 420:
421: /*
422: * Make sure that if we're in a literal mode already
423: * (i.e., within a <PRE>) don't print the newline.
424: */
1.143 kristaps 425: if (' ' == *n->string && MDOC_LINE & n->flags)
1.149 kristaps 426: if ( ! (HTML_LITERAL & h->flags))
427: print_otag(h, TAG_BR, 0, NULL);
1.155 kristaps 428: if (MDOC_DELIMC & n->flags)
429: h->flags |= HTML_NOSPACE;
1.1 kristaps 430: print_text(h, n->string);
1.155 kristaps 431: if (MDOC_DELIMO & n->flags)
432: h->flags |= HTML_NOSPACE;
1.151 kristaps 433: return;
434: case (MDOC_EQN):
1.174 kristaps 435: print_eqn(h, n->eqn);
1.153 kristaps 436: break;
1.140 kristaps 437: case (MDOC_TBL):
1.144 kristaps 438: /*
439: * This will take care of initialising all of the table
440: * state data for the first table, then tearing it down
441: * for the last one.
442: */
1.141 kristaps 443: print_tbl(h, n->span);
1.144 kristaps 444: return;
1.1 kristaps 445: default:
1.144 kristaps 446: /*
447: * Close out the current table, if it's open, and unset
448: * the "meta" table state. This will be reopened on the
449: * next table element.
450: */
451: if (h->tblt) {
452: print_tblclose(h);
453: t = h->tags.head;
454: }
455:
456: assert(NULL == h->tblt);
1.89 kristaps 457: if (mdocs[n->tok].pre && ENDBODY_NOT == n->end)
1.184 ! schwarze 458: child = (*mdocs[n->tok].pre)(meta, n, h);
1.1 kristaps 459: break;
460: }
461:
1.94 kristaps 462: if (HTML_KEEP & h->flags) {
463: if (n->prev && n->prev->line != n->line) {
464: h->flags &= ~HTML_KEEP;
465: h->flags |= HTML_PREKEEP;
466: } else if (NULL == n->prev) {
467: if (n->parent && n->parent->line != n->line) {
468: h->flags &= ~HTML_KEEP;
469: h->flags |= HTML_PREKEEP;
470: }
471: }
472: }
473:
1.1 kristaps 474: if (child && n->child)
1.184 ! schwarze 475: print_mdoc_nodelist(meta, n->child, h);
1.1 kristaps 476:
477: print_stagq(h, t);
478:
479: switch (n->type) {
480: case (MDOC_ROOT):
1.184 ! schwarze 481: mdoc_root_post(meta, n, h);
1.153 kristaps 482: break;
483: case (MDOC_EQN):
1.1 kristaps 484: break;
485: default:
1.89 kristaps 486: if (mdocs[n->tok].post && ENDBODY_NOT == n->end)
1.184 ! schwarze 487: (*mdocs[n->tok].post)(meta, n, h);
1.1 kristaps 488: break;
489: }
490: }
491:
492: /* ARGSUSED */
493: static void
494: mdoc_root_post(MDOC_ARGS)
495: {
1.132 kristaps 496: struct htmlpair tag[3];
1.1 kristaps 497: struct tag *t, *tt;
498:
1.132 kristaps 499: PAIR_SUMMARY_INIT(&tag[0], "Document Footer");
500: PAIR_CLASS_INIT(&tag[1], "foot");
1.180 schwarze 501: PAIR_INIT(&tag[2], ATTR_WIDTH, "100%");
502: t = print_otag(h, TAG_TABLE, 3, tag);
503: PAIR_INIT(&tag[0], ATTR_WIDTH, "50%");
504: print_otag(h, TAG_COL, 1, tag);
505: print_otag(h, TAG_COL, 1, tag);
1.132 kristaps 506:
1.181 schwarze 507: print_otag(h, TAG_TBODY, 0, NULL);
1.40 kristaps 508:
1.1 kristaps 509: tt = print_otag(h, TAG_TR, 0, NULL);
510:
1.125 kristaps 511: PAIR_CLASS_INIT(&tag[0], "foot-date");
1.1 kristaps 512: print_otag(h, TAG_TD, 1, tag);
1.184 ! schwarze 513: print_text(h, meta->date);
1.1 kristaps 514: print_stagq(h, tt);
515:
1.125 kristaps 516: PAIR_CLASS_INIT(&tag[0], "foot-os");
1.180 schwarze 517: PAIR_INIT(&tag[1], ATTR_ALIGN, "right");
518: print_otag(h, TAG_TD, 2, tag);
1.184 ! schwarze 519: print_text(h, meta->os);
1.1 kristaps 520: print_tagq(h, t);
521: }
522:
523:
524: /* ARGSUSED */
525: static int
526: mdoc_root_pre(MDOC_ARGS)
527: {
1.40 kristaps 528: struct htmlpair tag[3];
1.1 kristaps 529: struct tag *t, *tt;
530: char b[BUFSIZ], title[BUFSIZ];
531:
1.184 ! schwarze 532: strlcpy(b, meta->vol, BUFSIZ);
1.1 kristaps 533:
1.184 ! schwarze 534: if (meta->arch) {
1.119 kristaps 535: strlcat(b, " (", BUFSIZ);
1.184 ! schwarze 536: strlcat(b, meta->arch, BUFSIZ);
1.119 kristaps 537: strlcat(b, ")", BUFSIZ);
1.1 kristaps 538: }
539:
1.184 ! schwarze 540: snprintf(title, BUFSIZ - 1, "%s(%s)", meta->title, meta->msec);
1.23 kristaps 541:
1.132 kristaps 542: PAIR_SUMMARY_INIT(&tag[0], "Document Header");
543: PAIR_CLASS_INIT(&tag[1], "head");
1.180 schwarze 544: PAIR_INIT(&tag[2], ATTR_WIDTH, "100%");
545: t = print_otag(h, TAG_TABLE, 3, tag);
546: PAIR_INIT(&tag[0], ATTR_WIDTH, "30%");
547: print_otag(h, TAG_COL, 1, tag);
548: print_otag(h, TAG_COL, 1, tag);
549: print_otag(h, TAG_COL, 1, tag);
1.132 kristaps 550:
551: print_otag(h, TAG_TBODY, 0, NULL);
1.40 kristaps 552:
1.1 kristaps 553: tt = print_otag(h, TAG_TR, 0, NULL);
554:
1.125 kristaps 555: PAIR_CLASS_INIT(&tag[0], "head-ltitle");
1.1 kristaps 556: print_otag(h, TAG_TD, 1, tag);
1.2 kristaps 557: print_text(h, title);
1.1 kristaps 558: print_stagq(h, tt);
559:
1.125 kristaps 560: PAIR_CLASS_INIT(&tag[0], "head-vol");
1.180 schwarze 561: PAIR_INIT(&tag[1], ATTR_ALIGN, "center");
562: print_otag(h, TAG_TD, 2, tag);
1.2 kristaps 563: print_text(h, b);
1.1 kristaps 564: print_stagq(h, tt);
565:
1.125 kristaps 566: PAIR_CLASS_INIT(&tag[0], "head-rtitle");
1.180 schwarze 567: PAIR_INIT(&tag[1], ATTR_ALIGN, "right");
568: print_otag(h, TAG_TD, 2, tag);
1.2 kristaps 569: print_text(h, title);
1.1 kristaps 570: print_tagq(h, t);
571: return(1);
572: }
573:
574:
575: /* ARGSUSED */
576: static int
577: mdoc_sh_pre(MDOC_ARGS)
578: {
1.123 kristaps 579: struct htmlpair tag;
580:
581: if (MDOC_BLOCK == n->type) {
582: PAIR_CLASS_INIT(&tag, "section");
583: print_otag(h, TAG_DIV, 1, &tag);
1.1 kristaps 584: return(1);
1.123 kristaps 585: } else if (MDOC_BODY == n->type)
1.1 kristaps 586: return(1);
587:
1.168 kristaps 588: bufinit(h);
1.172 kristaps 589: bufcat(h, "x");
1.175 kristaps 590:
591: for (n = n->child; n && MDOC_TEXT == n->type; ) {
1.168 kristaps 592: bufcat_id(h, n->string);
1.175 kristaps 593: if (NULL != (n = n->next))
1.168 kristaps 594: bufcat_id(h, " ");
1.21 kristaps 595: }
596:
1.175 kristaps 597: if (NULL == n) {
598: PAIR_ID_INIT(&tag, h->buf);
599: print_otag(h, TAG_H1, 1, &tag);
600: } else
601: print_otag(h, TAG_H1, 0, NULL);
602:
1.1 kristaps 603: return(1);
604: }
605:
606: /* ARGSUSED */
607: static int
608: mdoc_ss_pre(MDOC_ARGS)
609: {
1.123 kristaps 610: struct htmlpair tag;
1.1 kristaps 611:
1.123 kristaps 612: if (MDOC_BLOCK == n->type) {
613: PAIR_CLASS_INIT(&tag, "subsection");
614: print_otag(h, TAG_DIV, 1, &tag);
1.1 kristaps 615: return(1);
1.123 kristaps 616: } else if (MDOC_BODY == n->type)
1.1 kristaps 617: return(1);
1.23 kristaps 618:
1.168 kristaps 619: bufinit(h);
1.172 kristaps 620: bufcat(h, "x");
1.175 kristaps 621:
622: for (n = n->child; n && MDOC_TEXT == n->type; ) {
1.168 kristaps 623: bufcat_id(h, n->string);
1.175 kristaps 624: if (NULL != (n = n->next))
1.168 kristaps 625: bufcat_id(h, " ");
1.21 kristaps 626: }
627:
1.175 kristaps 628: if (NULL == n) {
629: PAIR_ID_INIT(&tag, h->buf);
630: print_otag(h, TAG_H2, 1, &tag);
631: } else
632: print_otag(h, TAG_H2, 0, NULL);
633:
1.1 kristaps 634: return(1);
635: }
636:
637:
638: /* ARGSUSED */
639: static int
640: mdoc_fl_pre(MDOC_ARGS)
641: {
642: struct htmlpair tag;
643:
1.51 kristaps 644: PAIR_CLASS_INIT(&tag, "flag");
1.132 kristaps 645: print_otag(h, TAG_B, 1, &tag);
1.51 kristaps 646:
1.50 kristaps 647: /* `Cm' has no leading hyphen. */
648:
1.51 kristaps 649: if (MDOC_Cm == n->tok)
1.50 kristaps 650: return(1);
651:
652: print_text(h, "\\-");
653:
654: if (n->child)
1.58 kristaps 655: h->flags |= HTML_NOSPACE;
656: else if (n->next && n->next->line == n->line)
1.1 kristaps 657: h->flags |= HTML_NOSPACE;
1.50 kristaps 658:
1.1 kristaps 659: return(1);
660: }
661:
662:
663: /* ARGSUSED */
664: static int
665: mdoc_nd_pre(MDOC_ARGS)
666: {
667: struct htmlpair tag;
668:
669: if (MDOC_BODY != n->type)
670: return(1);
671:
1.24 kristaps 672: /* XXX: this tag in theory can contain block elements. */
673:
1.1 kristaps 674: print_text(h, "\\(em");
1.124 kristaps 675: PAIR_CLASS_INIT(&tag, "desc");
1.1 kristaps 676: print_otag(h, TAG_SPAN, 1, &tag);
677: return(1);
678: }
679:
680:
681: static int
682: mdoc_nm_pre(MDOC_ARGS)
683: {
1.91 kristaps 684: struct htmlpair tag;
685: struct roffsu su;
1.166 kristaps 686: int len;
1.91 kristaps 687:
1.124 kristaps 688: switch (n->type) {
689: case (MDOC_ELEM):
1.91 kristaps 690: synopsis_pre(h, n);
691: PAIR_CLASS_INIT(&tag, "name");
1.132 kristaps 692: print_otag(h, TAG_B, 1, &tag);
1.184 ! schwarze 693: if (NULL == n->child && meta->name)
! 694: print_text(h, meta->name);
1.124 kristaps 695: return(1);
696: case (MDOC_HEAD):
697: print_otag(h, TAG_TD, 0, NULL);
1.184 ! schwarze 698: if (NULL == n->child && meta->name)
! 699: print_text(h, meta->name);
1.124 kristaps 700: return(1);
701: case (MDOC_BODY):
702: print_otag(h, TAG_TD, 0, NULL);
703: return(1);
704: default:
705: break;
706: }
1.91 kristaps 707:
1.124 kristaps 708: synopsis_pre(h, n);
709: PAIR_CLASS_INIT(&tag, "synopsis");
710: print_otag(h, TAG_TABLE, 1, &tag);
711:
712: for (len = 0, n = n->child; n; n = n->next)
713: if (MDOC_TEXT == n->type)
1.166 kristaps 714: len += html_strlen(n->string);
1.91 kristaps 715:
1.184 ! schwarze 716: if (0 == len && meta->name)
! 717: len = html_strlen(meta->name);
1.1 kristaps 718:
1.124 kristaps 719: SCALE_HS_INIT(&su, (double)len);
1.168 kristaps 720: bufinit(h);
1.165 kristaps 721: bufcat_su(h, "width", &su);
1.124 kristaps 722: PAIR_STYLE_INIT(&tag, h);
723: print_otag(h, TAG_COL, 1, &tag);
724: print_otag(h, TAG_COL, 0, NULL);
725: print_otag(h, TAG_TBODY, 0, NULL);
726: print_otag(h, TAG_TR, 0, NULL);
1.1 kristaps 727: return(1);
728: }
729:
730:
731: /* ARGSUSED */
732: static int
733: mdoc_xr_pre(MDOC_ARGS)
734: {
1.157 kristaps 735: struct htmlpair tag[2];
1.56 kristaps 736:
737: if (NULL == n->child)
738: return(0);
1.17 kristaps 739:
1.23 kristaps 740: PAIR_CLASS_INIT(&tag[0], "link-man");
1.1 kristaps 741:
1.17 kristaps 742: if (h->base_man) {
1.23 kristaps 743: buffmt_man(h, n->child->string,
744: n->child->next ?
1.17 kristaps 745: n->child->next->string : NULL);
1.57 kristaps 746: PAIR_HREF_INIT(&tag[1], h->buf);
1.23 kristaps 747: print_otag(h, TAG_A, 2, tag);
748: } else
749: print_otag(h, TAG_A, 1, tag);
1.1 kristaps 750:
1.157 kristaps 751: n = n->child;
752: print_text(h, n->string);
1.16 kristaps 753:
1.157 kristaps 754: if (NULL == (n = n->next))
1.1 kristaps 755: return(0);
756:
757: h->flags |= HTML_NOSPACE;
758: print_text(h, "(");
759: h->flags |= HTML_NOSPACE;
1.157 kristaps 760: print_text(h, n->string);
1.1 kristaps 761: h->flags |= HTML_NOSPACE;
762: print_text(h, ")");
763: return(0);
764: }
765:
766:
767: /* ARGSUSED */
768: static int
769: mdoc_ns_pre(MDOC_ARGS)
770: {
771:
1.150 kristaps 772: if ( ! (MDOC_LINE & n->flags))
773: h->flags |= HTML_NOSPACE;
1.1 kristaps 774: return(1);
775: }
776:
777:
778: /* ARGSUSED */
779: static int
780: mdoc_ar_pre(MDOC_ARGS)
781: {
782: struct htmlpair tag;
783:
1.23 kristaps 784: PAIR_CLASS_INIT(&tag, "arg");
1.133 kristaps 785: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 786: return(1);
787: }
788:
789:
790: /* ARGSUSED */
791: static int
792: mdoc_xx_pre(MDOC_ARGS)
793: {
794: const char *pp;
795: struct htmlpair tag;
1.152 schwarze 796: int flags;
1.1 kristaps 797:
798: switch (n->tok) {
799: case (MDOC_Bsx):
1.112 schwarze 800: pp = "BSD/OS";
1.1 kristaps 801: break;
802: case (MDOC_Dx):
1.45 kristaps 803: pp = "DragonFly";
1.1 kristaps 804: break;
805: case (MDOC_Fx):
806: pp = "FreeBSD";
807: break;
808: case (MDOC_Nx):
809: pp = "NetBSD";
810: break;
811: case (MDOC_Ox):
812: pp = "OpenBSD";
813: break;
814: case (MDOC_Ux):
815: pp = "UNIX";
816: break;
817: default:
818: return(1);
819: }
820:
1.23 kristaps 821: PAIR_CLASS_INIT(&tag, "unix");
1.1 kristaps 822: print_otag(h, TAG_SPAN, 1, &tag);
1.148 kristaps 823:
1.1 kristaps 824: print_text(h, pp);
1.148 kristaps 825: if (n->child) {
1.152 schwarze 826: flags = h->flags;
1.148 kristaps 827: h->flags |= HTML_KEEP;
828: print_text(h, n->child->string);
1.152 schwarze 829: h->flags = flags;
1.148 kristaps 830: }
831: return(0);
1.1 kristaps 832: }
833:
834:
835: /* ARGSUSED */
836: static int
1.4 kristaps 837: mdoc_bx_pre(MDOC_ARGS)
838: {
1.146 kristaps 839: struct htmlpair tag;
1.4 kristaps 840:
1.23 kristaps 841: PAIR_CLASS_INIT(&tag, "unix");
1.4 kristaps 842: print_otag(h, TAG_SPAN, 1, &tag);
843:
1.145 kristaps 844: if (NULL != (n = n->child)) {
845: print_text(h, n->string);
846: h->flags |= HTML_NOSPACE;
847: print_text(h, "BSD");
848: } else {
849: print_text(h, "BSD");
850: return(0);
851: }
1.4 kristaps 852:
1.145 kristaps 853: if (NULL != (n = n->next)) {
854: h->flags |= HTML_NOSPACE;
1.147 kristaps 855: print_text(h, "-");
1.4 kristaps 856: h->flags |= HTML_NOSPACE;
1.147 kristaps 857: print_text(h, n->string);
1.145 kristaps 858: }
1.4 kristaps 859:
860: return(0);
861: }
862:
1.142 kristaps 863: /* ARGSUSED */
1.4 kristaps 864: static int
1.115 kristaps 865: mdoc_it_pre(MDOC_ARGS)
1.1 kristaps 866: {
1.115 kristaps 867: struct roffsu su;
868: enum mdoc_list type;
1.116 kristaps 869: struct htmlpair tag[2];
1.115 kristaps 870: const struct mdoc_node *bl;
871:
872: bl = n->parent;
873: while (bl && MDOC_Bl != bl->tok)
874: bl = bl->parent;
1.23 kristaps 875:
1.115 kristaps 876: assert(bl);
1.23 kristaps 877:
1.137 kristaps 878: type = bl->norm->Bl.type;
1.24 kristaps 879:
1.116 kristaps 880: assert(lists[type]);
881: PAIR_CLASS_INIT(&tag[0], lists[type]);
1.1 kristaps 882:
1.168 kristaps 883: bufinit(h);
884:
1.115 kristaps 885: if (MDOC_HEAD == n->type) {
886: switch (type) {
887: case(LIST_bullet):
888: /* FALLTHROUGH */
889: case(LIST_dash):
890: /* FALLTHROUGH */
891: case(LIST_item):
892: /* FALLTHROUGH */
893: case(LIST_hyphen):
894: /* FALLTHROUGH */
895: case(LIST_enum):
896: return(0);
897: case(LIST_diag):
898: /* FALLTHROUGH */
899: case(LIST_hang):
900: /* FALLTHROUGH */
901: case(LIST_inset):
902: /* FALLTHROUGH */
903: case(LIST_ohang):
904: /* FALLTHROUGH */
905: case(LIST_tag):
1.137 kristaps 906: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.122 kristaps 907: bufcat_su(h, "margin-top", &su);
908: PAIR_STYLE_INIT(&tag[1], h);
1.116 kristaps 909: print_otag(h, TAG_DT, 2, tag);
1.134 kristaps 910: if (LIST_diag != type)
911: break;
912: PAIR_CLASS_INIT(&tag[0], "diag");
913: print_otag(h, TAG_B, 1, tag);
1.115 kristaps 914: break;
915: case(LIST_column):
916: break;
917: default:
918: break;
919: }
920: } else if (MDOC_BODY == n->type) {
921: switch (type) {
922: case(LIST_bullet):
923: /* FALLTHROUGH */
924: case(LIST_hyphen):
925: /* FALLTHROUGH */
926: case(LIST_dash):
927: /* FALLTHROUGH */
928: case(LIST_enum):
929: /* FALLTHROUGH */
930: case(LIST_item):
1.137 kristaps 931: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.122 kristaps 932: bufcat_su(h, "margin-top", &su);
933: PAIR_STYLE_INIT(&tag[1], h);
1.116 kristaps 934: print_otag(h, TAG_LI, 2, tag);
1.115 kristaps 935: break;
936: case(LIST_diag):
937: /* FALLTHROUGH */
938: case(LIST_hang):
939: /* FALLTHROUGH */
940: case(LIST_inset):
941: /* FALLTHROUGH */
942: case(LIST_ohang):
943: /* FALLTHROUGH */
944: case(LIST_tag):
1.137 kristaps 945: if (NULL == bl->norm->Bl.width) {
1.122 kristaps 946: print_otag(h, TAG_DD, 1, tag);
947: break;
948: }
1.137 kristaps 949: a2width(bl->norm->Bl.width, &su);
1.122 kristaps 950: bufcat_su(h, "margin-left", &su);
951: PAIR_STYLE_INIT(&tag[1], h);
952: print_otag(h, TAG_DD, 2, tag);
1.115 kristaps 953: break;
954: case(LIST_column):
1.137 kristaps 955: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.122 kristaps 956: bufcat_su(h, "margin-top", &su);
957: PAIR_STYLE_INIT(&tag[1], h);
1.116 kristaps 958: print_otag(h, TAG_TD, 2, tag);
1.115 kristaps 959: break;
960: default:
961: break;
962: }
963: } else {
964: switch (type) {
965: case (LIST_column):
1.116 kristaps 966: print_otag(h, TAG_TR, 1, tag);
1.115 kristaps 967: break;
968: default:
1.23 kristaps 969: break;
1.115 kristaps 970: }
1.1 kristaps 971: }
972:
973: return(1);
974: }
975:
1.25 kristaps 976: /* ARGSUSED */
1.1 kristaps 977: static int
1.115 kristaps 978: mdoc_bl_pre(MDOC_ARGS)
1.1 kristaps 979: {
1.142 kristaps 980: int i;
1.119 kristaps 981: struct htmlpair tag[3];
1.23 kristaps 982: struct roffsu su;
1.134 kristaps 983: char buf[BUFSIZ];
1.23 kristaps 984:
1.115 kristaps 985: if (MDOC_BODY == n->type) {
1.137 kristaps 986: if (LIST_column == n->norm->Bl.type)
1.115 kristaps 987: print_otag(h, TAG_TBODY, 0, NULL);
988: return(1);
1.23 kristaps 989: }
1.1 kristaps 990:
1.115 kristaps 991: if (MDOC_HEAD == n->type) {
1.137 kristaps 992: if (LIST_column != n->norm->Bl.type)
1.115 kristaps 993: return(0);
994:
995: /*
996: * For each column, print out the <COL> tag with our
997: * suggested width. The last column gets min-width, as
998: * in terminal mode it auto-sizes to the width of the
999: * screen and we want to preserve that behaviour.
1000: */
1.1 kristaps 1001:
1.142 kristaps 1002: for (i = 0; i < (int)n->norm->Bl.ncols; i++) {
1.183 schwarze 1003: bufinit(h);
1.137 kristaps 1004: a2width(n->norm->Bl.cols[i], &su);
1.142 kristaps 1005: if (i < (int)n->norm->Bl.ncols - 1)
1.115 kristaps 1006: bufcat_su(h, "width", &su);
1007: else
1008: bufcat_su(h, "min-width", &su);
1009: PAIR_STYLE_INIT(&tag[0], h);
1010: print_otag(h, TAG_COL, 1, tag);
1011: }
1.1 kristaps 1012:
1013: return(0);
1014: }
1015:
1.119 kristaps 1016: SCALE_VS_INIT(&su, 0);
1.183 schwarze 1017: bufinit(h);
1.119 kristaps 1018: bufcat_su(h, "margin-top", &su);
1019: bufcat_su(h, "margin-bottom", &su);
1020: PAIR_STYLE_INIT(&tag[0], h);
1021:
1.137 kristaps 1022: assert(lists[n->norm->Bl.type]);
1.134 kristaps 1023: strlcpy(buf, "list ", BUFSIZ);
1.137 kristaps 1024: strlcat(buf, lists[n->norm->Bl.type], BUFSIZ);
1.134 kristaps 1025: PAIR_INIT(&tag[1], ATTR_CLASS, buf);
1.1 kristaps 1026:
1.115 kristaps 1027: /* Set the block's left-hand margin. */
1.1 kristaps 1028:
1.137 kristaps 1029: if (n->norm->Bl.offs) {
1030: a2offs(n->norm->Bl.offs, &su);
1.115 kristaps 1031: bufcat_su(h, "margin-left", &su);
1032: }
1.1 kristaps 1033:
1.137 kristaps 1034: switch (n->norm->Bl.type) {
1.115 kristaps 1035: case(LIST_bullet):
1.1 kristaps 1036: /* FALLTHROUGH */
1.115 kristaps 1037: case(LIST_dash):
1.1 kristaps 1038: /* FALLTHROUGH */
1.115 kristaps 1039: case(LIST_hyphen):
1.1 kristaps 1040: /* FALLTHROUGH */
1.115 kristaps 1041: case(LIST_item):
1.134 kristaps 1042: print_otag(h, TAG_UL, 2, tag);
1.1 kristaps 1043: break;
1.115 kristaps 1044: case(LIST_enum):
1.134 kristaps 1045: print_otag(h, TAG_OL, 2, tag);
1.23 kristaps 1046: break;
1.115 kristaps 1047: case(LIST_diag):
1048: /* FALLTHROUGH */
1049: case(LIST_hang):
1.46 kristaps 1050: /* FALLTHROUGH */
1.115 kristaps 1051: case(LIST_inset):
1.33 kristaps 1052: /* FALLTHROUGH */
1.115 kristaps 1053: case(LIST_ohang):
1.1 kristaps 1054: /* FALLTHROUGH */
1.115 kristaps 1055: case(LIST_tag):
1.134 kristaps 1056: print_otag(h, TAG_DL, 2, tag);
1.115 kristaps 1057: break;
1058: case(LIST_column):
1.134 kristaps 1059: print_otag(h, TAG_TABLE, 2, tag);
1.1 kristaps 1060: break;
1061: default:
1.115 kristaps 1062: abort();
1063: /* NOTREACHED */
1.1 kristaps 1064: }
1065:
1066: return(1);
1067: }
1068:
1069: /* ARGSUSED */
1070: static int
1071: mdoc_ex_pre(MDOC_ARGS)
1072: {
1.160 kristaps 1073: struct tag *t;
1074: struct htmlpair tag;
1075: int nchild;
1.1 kristaps 1076:
1.127 kristaps 1077: if (n->prev)
1078: print_otag(h, TAG_BR, 0, NULL);
1079:
1.23 kristaps 1080: PAIR_CLASS_INIT(&tag, "utility");
1081:
1.1 kristaps 1082: print_text(h, "The");
1.160 kristaps 1083:
1084: nchild = n->nchild;
1085: for (n = n->child; n; n = n->next) {
1086: assert(MDOC_TEXT == n->type);
1087:
1.132 kristaps 1088: t = print_otag(h, TAG_B, 1, &tag);
1.160 kristaps 1089: print_text(h, n->string);
1.1 kristaps 1090: print_tagq(h, t);
1091:
1.160 kristaps 1092: if (nchild > 2 && n->next) {
1093: h->flags |= HTML_NOSPACE;
1094: print_text(h, ",");
1095: }
1.1 kristaps 1096:
1.160 kristaps 1097: if (n->next && NULL == n->next->next)
1098: print_text(h, "and");
1.1 kristaps 1099: }
1100:
1.160 kristaps 1101: if (nchild > 1)
1.1 kristaps 1102: print_text(h, "utilities exit");
1103: else
1104: print_text(h, "utility exits");
1105:
1106: print_text(h, "0 on success, and >0 if an error occurs.");
1107: return(0);
1108: }
1109:
1110:
1111: /* ARGSUSED */
1112: static int
1113: mdoc_em_pre(MDOC_ARGS)
1114: {
1115: struct htmlpair tag;
1116:
1.23 kristaps 1117: PAIR_CLASS_INIT(&tag, "emph");
1.1 kristaps 1118: print_otag(h, TAG_SPAN, 1, &tag);
1119: return(1);
1120: }
1121:
1122:
1123: /* ARGSUSED */
1124: static int
1125: mdoc_d1_pre(MDOC_ARGS)
1126: {
1.23 kristaps 1127: struct htmlpair tag[2];
1128: struct roffsu su;
1.1 kristaps 1129:
1130: if (MDOC_BLOCK != n->type)
1131: return(1);
1132:
1.118 kristaps 1133: SCALE_VS_INIT(&su, 0);
1.168 kristaps 1134: bufinit(h);
1.118 kristaps 1135: bufcat_su(h, "margin-top", &su);
1136: bufcat_su(h, "margin-bottom", &su);
1137: PAIR_STYLE_INIT(&tag[0], h);
1.120 kristaps 1138: print_otag(h, TAG_BLOCKQUOTE, 1, tag);
1139:
1140: /* BLOCKQUOTE needs a block body. */
1.118 kristaps 1141:
1.136 kristaps 1142: PAIR_CLASS_INIT(&tag[0], "display");
1143: print_otag(h, TAG_DIV, 1, tag);
1144:
1.135 kristaps 1145: if (MDOC_Dl == n->tok) {
1.136 kristaps 1146: PAIR_CLASS_INIT(&tag[0], "lit");
1.135 kristaps 1147: print_otag(h, TAG_CODE, 1, tag);
1.136 kristaps 1148: }
1.35 kristaps 1149:
1.1 kristaps 1150: return(1);
1151: }
1152:
1153:
1154: /* ARGSUSED */
1155: static int
1156: mdoc_sx_pre(MDOC_ARGS)
1157: {
1.157 kristaps 1158: struct htmlpair tag[2];
1.1 kristaps 1159:
1.168 kristaps 1160: bufinit(h);
1.169 kristaps 1161: bufcat(h, "#x");
1.175 kristaps 1162:
1163: for (n = n->child; n; ) {
1.168 kristaps 1164: bufcat_id(h, n->string);
1.175 kristaps 1165: if (NULL != (n = n->next))
1.168 kristaps 1166: bufcat_id(h, " ");
1.1 kristaps 1167: }
1168:
1.23 kristaps 1169: PAIR_CLASS_INIT(&tag[0], "link-sec");
1.168 kristaps 1170: PAIR_HREF_INIT(&tag[1], h->buf);
1.1 kristaps 1171:
1.134 kristaps 1172: print_otag(h, TAG_I, 1, tag);
1.18 kristaps 1173: print_otag(h, TAG_A, 2, tag);
1.1 kristaps 1174: return(1);
1175: }
1176:
1177:
1178: /* ARGSUSED */
1179: static int
1180: mdoc_bd_pre(MDOC_ARGS)
1181: {
1182: struct htmlpair tag[2];
1.149 kristaps 1183: int comp, sv;
1.80 kristaps 1184: const struct mdoc_node *nn;
1.23 kristaps 1185: struct roffsu su;
1.1 kristaps 1186:
1.80 kristaps 1187: if (MDOC_HEAD == n->type)
1.1 kristaps 1188: return(0);
1189:
1190: if (MDOC_BLOCK == n->type) {
1.137 kristaps 1191: comp = n->norm->Bd.comp;
1.23 kristaps 1192: for (nn = n; nn && ! comp; nn = nn->parent) {
1193: if (MDOC_BLOCK != nn->type)
1194: continue;
1195: if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
1196: comp = 1;
1197: if (nn->prev)
1198: break;
1199: }
1.126 kristaps 1200: if ( ! comp)
1201: print_otag(h, TAG_P, 0, NULL);
1.1 kristaps 1202: return(1);
1203: }
1204:
1.126 kristaps 1205: SCALE_HS_INIT(&su, 0);
1.137 kristaps 1206: if (n->norm->Bd.offs)
1207: a2offs(n->norm->Bd.offs, &su);
1.168 kristaps 1208:
1209: bufinit(h);
1.126 kristaps 1210: bufcat_su(h, "margin-left", &su);
1211: PAIR_STYLE_INIT(&tag[0], h);
1212:
1.137 kristaps 1213: if (DISP_unfilled != n->norm->Bd.type &&
1214: DISP_literal != n->norm->Bd.type) {
1.126 kristaps 1215: PAIR_CLASS_INIT(&tag[1], "display");
1216: print_otag(h, TAG_DIV, 2, tag);
1.1 kristaps 1217: return(1);
1.126 kristaps 1218: }
1.1 kristaps 1219:
1.126 kristaps 1220: PAIR_CLASS_INIT(&tag[1], "lit display");
1221: print_otag(h, TAG_PRE, 2, tag);
1.1 kristaps 1222:
1.149 kristaps 1223: /* This can be recursive: save & set our literal state. */
1224:
1225: sv = h->flags & HTML_LITERAL;
1226: h->flags |= HTML_LITERAL;
1227:
1.14 kristaps 1228: for (nn = n->child; nn; nn = nn->next) {
1.184 ! schwarze 1229: print_mdoc_node(meta, nn, h);
1.108 kristaps 1230: /*
1231: * If the printed node flushes its own line, then we
1232: * needn't do it here as well. This is hacky, but the
1233: * notion of selective eoln whitespace is pretty dumb
1234: * anyway, so don't sweat it.
1235: */
1236: switch (nn->tok) {
1.111 kristaps 1237: case (MDOC_Sm):
1238: /* FALLTHROUGH */
1.108 kristaps 1239: case (MDOC_br):
1240: /* FALLTHROUGH */
1241: case (MDOC_sp):
1242: /* FALLTHROUGH */
1243: case (MDOC_Bl):
1.114 kristaps 1244: /* FALLTHROUGH */
1245: case (MDOC_D1):
1246: /* FALLTHROUGH */
1247: case (MDOC_Dl):
1.108 kristaps 1248: /* FALLTHROUGH */
1249: case (MDOC_Lp):
1250: /* FALLTHROUGH */
1251: case (MDOC_Pp):
1252: continue;
1253: default:
1254: break;
1255: }
1.101 schwarze 1256: if (nn->next && nn->next->line == nn->line)
1257: continue;
1.126 kristaps 1258: else if (nn->next)
1259: print_text(h, "\n");
1.125 kristaps 1260:
1.101 schwarze 1261: h->flags |= HTML_NOSPACE;
1.1 kristaps 1262: }
1.149 kristaps 1263:
1264: if (0 == sv)
1265: h->flags &= ~HTML_LITERAL;
1.1 kristaps 1266:
1267: return(0);
1268: }
1269:
1270:
1271: /* ARGSUSED */
1272: static int
1273: mdoc_pa_pre(MDOC_ARGS)
1274: {
1275: struct htmlpair tag;
1276:
1.23 kristaps 1277: PAIR_CLASS_INIT(&tag, "file");
1.133 kristaps 1278: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1279: return(1);
1280: }
1281:
1282:
1283: /* ARGSUSED */
1284: static int
1285: mdoc_ad_pre(MDOC_ARGS)
1286: {
1287: struct htmlpair tag;
1288:
1.23 kristaps 1289: PAIR_CLASS_INIT(&tag, "addr");
1.133 kristaps 1290: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1291: return(1);
1292: }
1293:
1294:
1295: /* ARGSUSED */
1296: static int
1297: mdoc_an_pre(MDOC_ARGS)
1298: {
1299: struct htmlpair tag;
1300:
1.19 kristaps 1301: /* TODO: -split and -nosplit (see termp_an_pre()). */
1302:
1.23 kristaps 1303: PAIR_CLASS_INIT(&tag, "author");
1.1 kristaps 1304: print_otag(h, TAG_SPAN, 1, &tag);
1305: return(1);
1306: }
1307:
1308:
1309: /* ARGSUSED */
1310: static int
1311: mdoc_cd_pre(MDOC_ARGS)
1312: {
1313: struct htmlpair tag;
1314:
1.78 kristaps 1315: synopsis_pre(h, n);
1.23 kristaps 1316: PAIR_CLASS_INIT(&tag, "config");
1.132 kristaps 1317: print_otag(h, TAG_B, 1, &tag);
1.1 kristaps 1318: return(1);
1319: }
1320:
1321:
1322: /* ARGSUSED */
1323: static int
1324: mdoc_dv_pre(MDOC_ARGS)
1325: {
1326: struct htmlpair tag;
1327:
1.23 kristaps 1328: PAIR_CLASS_INIT(&tag, "define");
1.1 kristaps 1329: print_otag(h, TAG_SPAN, 1, &tag);
1330: return(1);
1331: }
1332:
1333:
1334: /* ARGSUSED */
1335: static int
1336: mdoc_ev_pre(MDOC_ARGS)
1337: {
1338: struct htmlpair tag;
1339:
1.23 kristaps 1340: PAIR_CLASS_INIT(&tag, "env");
1.1 kristaps 1341: print_otag(h, TAG_SPAN, 1, &tag);
1342: return(1);
1343: }
1344:
1345:
1346: /* ARGSUSED */
1347: static int
1348: mdoc_er_pre(MDOC_ARGS)
1349: {
1350: struct htmlpair tag;
1351:
1.23 kristaps 1352: PAIR_CLASS_INIT(&tag, "errno");
1.1 kristaps 1353: print_otag(h, TAG_SPAN, 1, &tag);
1354: return(1);
1355: }
1356:
1357:
1358: /* ARGSUSED */
1359: static int
1360: mdoc_fa_pre(MDOC_ARGS)
1361: {
1362: const struct mdoc_node *nn;
1363: struct htmlpair tag;
1364: struct tag *t;
1365:
1.23 kristaps 1366: PAIR_CLASS_INIT(&tag, "farg");
1.1 kristaps 1367: if (n->parent->tok != MDOC_Fo) {
1.133 kristaps 1368: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1369: return(1);
1370: }
1371:
1372: for (nn = n->child; nn; nn = nn->next) {
1.133 kristaps 1373: t = print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1374: print_text(h, nn->string);
1375: print_tagq(h, t);
1.155 kristaps 1376: if (nn->next) {
1377: h->flags |= HTML_NOSPACE;
1.1 kristaps 1378: print_text(h, ",");
1.155 kristaps 1379: }
1.1 kristaps 1380: }
1381:
1.155 kristaps 1382: if (n->child && n->next && n->next->tok == MDOC_Fa) {
1383: h->flags |= HTML_NOSPACE;
1.1 kristaps 1384: print_text(h, ",");
1.155 kristaps 1385: }
1.1 kristaps 1386:
1387: return(0);
1388: }
1389:
1390:
1391: /* ARGSUSED */
1392: static int
1393: mdoc_fd_pre(MDOC_ARGS)
1394: {
1.162 kristaps 1395: struct htmlpair tag[2];
1396: char buf[BUFSIZ];
1397: size_t sz;
1398: int i;
1399: struct tag *t;
1.1 kristaps 1400:
1.78 kristaps 1401: synopsis_pre(h, n);
1402:
1.162 kristaps 1403: if (NULL == (n = n->child))
1404: return(0);
1405:
1406: assert(MDOC_TEXT == n->type);
1407:
1408: if (strcmp(n->string, "#include")) {
1409: PAIR_CLASS_INIT(&tag[0], "macro");
1410: print_otag(h, TAG_B, 1, tag);
1411: return(1);
1412: }
1413:
1414: PAIR_CLASS_INIT(&tag[0], "includes");
1415: print_otag(h, TAG_B, 1, tag);
1416: print_text(h, n->string);
1417:
1418: if (NULL != (n = n->next)) {
1419: assert(MDOC_TEXT == n->type);
1420: strlcpy(buf, '<' == *n->string || '"' == *n->string ?
1421: n->string + 1 : n->string, BUFSIZ);
1422:
1423: sz = strlen(buf);
1424: if (sz && ('>' == buf[sz - 1] || '"' == buf[sz - 1]))
1425: buf[sz - 1] = '\0';
1426:
1427: PAIR_CLASS_INIT(&tag[0], "link-includes");
1428:
1429: i = 1;
1430: if (h->base_includes) {
1431: buffmt_includes(h, buf);
1432: PAIR_HREF_INIT(&tag[i], h->buf);
1433: i++;
1434: }
1435:
1436: t = print_otag(h, TAG_A, i, tag);
1437: print_text(h, n->string);
1438: print_tagq(h, t);
1439:
1440: n = n->next;
1441: }
1442:
1443: for ( ; n; n = n->next) {
1444: assert(MDOC_TEXT == n->type);
1445: print_text(h, n->string);
1446: }
1447:
1448: return(0);
1.1 kristaps 1449: }
1450:
1451:
1452: /* ARGSUSED */
1453: static int
1454: mdoc_vt_pre(MDOC_ARGS)
1455: {
1.23 kristaps 1456: struct htmlpair tag;
1.1 kristaps 1457:
1.78 kristaps 1458: if (MDOC_BLOCK == n->type) {
1459: synopsis_pre(h, n);
1.54 kristaps 1460: return(1);
1.78 kristaps 1461: } else if (MDOC_ELEM == n->type) {
1462: synopsis_pre(h, n);
1.54 kristaps 1463: } else if (MDOC_HEAD == n->type)
1464: return(0);
1.1 kristaps 1465:
1.23 kristaps 1466: PAIR_CLASS_INIT(&tag, "type");
1.1 kristaps 1467: print_otag(h, TAG_SPAN, 1, &tag);
1468: return(1);
1469: }
1470:
1.2 kristaps 1471:
1.1 kristaps 1472: /* ARGSUSED */
1473: static int
1474: mdoc_ft_pre(MDOC_ARGS)
1475: {
1.23 kristaps 1476: struct htmlpair tag;
1.1 kristaps 1477:
1.78 kristaps 1478: synopsis_pre(h, n);
1.23 kristaps 1479: PAIR_CLASS_INIT(&tag, "ftype");
1.133 kristaps 1480: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1481: return(1);
1482: }
1483:
1484:
1485: /* ARGSUSED */
1486: static int
1487: mdoc_fn_pre(MDOC_ARGS)
1488: {
1.157 kristaps 1489: struct tag *t;
1490: struct htmlpair tag[2];
1491: char nbuf[BUFSIZ];
1492: const char *sp, *ep;
1493: int sz, i, pretty;
1.1 kristaps 1494:
1.157 kristaps 1495: pretty = MDOC_SYNPRETTY & n->flags;
1.78 kristaps 1496: synopsis_pre(h, n);
1.1 kristaps 1497:
1.7 kristaps 1498: /* Split apart into type and name. */
1499: assert(n->child->string);
1500: sp = n->child->string;
1.19 kristaps 1501:
1.26 kristaps 1502: ep = strchr(sp, ' ');
1503: if (NULL != ep) {
1.23 kristaps 1504: PAIR_CLASS_INIT(&tag[0], "ftype");
1.133 kristaps 1505: t = print_otag(h, TAG_I, 1, tag);
1.19 kristaps 1506:
1507: while (ep) {
1508: sz = MIN((int)(ep - sp), BUFSIZ - 1);
1509: (void)memcpy(nbuf, sp, (size_t)sz);
1510: nbuf[sz] = '\0';
1511: print_text(h, nbuf);
1512: sp = ++ep;
1513: ep = strchr(sp, ' ');
1514: }
1515: print_tagq(h, t);
1.7 kristaps 1516: }
1.1 kristaps 1517:
1.23 kristaps 1518: PAIR_CLASS_INIT(&tag[0], "fname");
1.57 kristaps 1519:
1520: /*
1521: * FIXME: only refer to IDs that we know exist.
1522: */
1523:
1524: #if 0
1.87 kristaps 1525: if (MDOC_SYNPRETTY & n->flags) {
1.57 kristaps 1526: nbuf[0] = '\0';
1527: html_idcat(nbuf, sp, BUFSIZ);
1528: PAIR_ID_INIT(&tag[1], nbuf);
1529: } else {
1530: strlcpy(nbuf, "#", BUFSIZ);
1531: html_idcat(nbuf, sp, BUFSIZ);
1532: PAIR_HREF_INIT(&tag[1], nbuf);
1533: }
1534: #endif
1535:
1.132 kristaps 1536: t = print_otag(h, TAG_B, 1, tag);
1.7 kristaps 1537:
1538: if (sp) {
1.57 kristaps 1539: strlcpy(nbuf, sp, BUFSIZ);
1.7 kristaps 1540: print_text(h, nbuf);
1541: }
1542:
1.1 kristaps 1543: print_tagq(h, t);
1544:
1545: h->flags |= HTML_NOSPACE;
1546: print_text(h, "(");
1.163 kristaps 1547: h->flags |= HTML_NOSPACE;
1.1 kristaps 1548:
1.168 kristaps 1549: PAIR_CLASS_INIT(&tag[0], "farg");
1.23 kristaps 1550: bufinit(h);
1551: bufcat_style(h, "white-space", "nowrap");
1552: PAIR_STYLE_INIT(&tag[1], h);
1553:
1.157 kristaps 1554: for (n = n->child->next; n; n = n->next) {
1.23 kristaps 1555: i = 1;
1.87 kristaps 1556: if (MDOC_SYNPRETTY & n->flags)
1.23 kristaps 1557: i = 2;
1.133 kristaps 1558: t = print_otag(h, TAG_I, i, tag);
1.157 kristaps 1559: print_text(h, n->string);
1.1 kristaps 1560: print_tagq(h, t);
1.157 kristaps 1561: if (n->next) {
1.155 kristaps 1562: h->flags |= HTML_NOSPACE;
1.1 kristaps 1563: print_text(h, ",");
1.155 kristaps 1564: }
1.1 kristaps 1565: }
1566:
1.155 kristaps 1567: h->flags |= HTML_NOSPACE;
1.1 kristaps 1568: print_text(h, ")");
1.155 kristaps 1569:
1.157 kristaps 1570: if (pretty) {
1.155 kristaps 1571: h->flags |= HTML_NOSPACE;
1.1 kristaps 1572: print_text(h, ";");
1.155 kristaps 1573: }
1.99 kristaps 1574:
1575: return(0);
1576: }
1577:
1578:
1579: /* ARGSUSED */
1580: static int
1581: mdoc_sm_pre(MDOC_ARGS)
1582: {
1583:
1584: assert(n->child && MDOC_TEXT == n->child->type);
1585: if (0 == strcmp("on", n->child->string)) {
1.111 kristaps 1586: /*
1587: * FIXME: no p->col to check. Thus, if we have
1588: * .Bd -literal
1589: * .Sm off
1590: * 1 2
1591: * .Sm on
1592: * 3
1593: * .Ed
1594: * the "3" is preceded by a space.
1595: */
1.99 kristaps 1596: h->flags &= ~HTML_NOSPACE;
1597: h->flags &= ~HTML_NONOSPACE;
1598: } else
1599: h->flags |= HTML_NONOSPACE;
1.1 kristaps 1600:
1601: return(0);
1602: }
1603:
1.120 kristaps 1604: /* ARGSUSED */
1605: static int
1606: mdoc_pp_pre(MDOC_ARGS)
1607: {
1608:
1609: print_otag(h, TAG_P, 0, NULL);
1610: return(0);
1611:
1612: }
1.1 kristaps 1613:
1614: /* ARGSUSED */
1615: static int
1616: mdoc_sp_pre(MDOC_ARGS)
1617: {
1.120 kristaps 1618: struct roffsu su;
1.23 kristaps 1619: struct htmlpair tag;
1.1 kristaps 1620:
1.120 kristaps 1621: SCALE_VS_INIT(&su, 1);
1622:
1623: if (MDOC_sp == n->tok) {
1.171 kristaps 1624: if (NULL != (n = n->child))
1625: if ( ! a2roffsu(n->string, &su, SCALE_VS))
1626: SCALE_VS_INIT(&su, atoi(n->string));
1.120 kristaps 1627: } else
1628: su.scale = 0;
1.1 kristaps 1629:
1.168 kristaps 1630: bufinit(h);
1.23 kristaps 1631: bufcat_su(h, "height", &su);
1632: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 1633: print_otag(h, TAG_DIV, 1, &tag);
1.120 kristaps 1634:
1.42 kristaps 1635: /* So the div isn't empty: */
1636: print_text(h, "\\~");
1637:
1638: return(0);
1.1 kristaps 1639:
1640: }
1.2 kristaps 1641:
1642: /* ARGSUSED */
1643: static int
1644: mdoc_lk_pre(MDOC_ARGS)
1645: {
1.158 kristaps 1646: struct htmlpair tag[2];
1647:
1648: if (NULL == (n = n->child))
1649: return(0);
1.2 kristaps 1650:
1.158 kristaps 1651: assert(MDOC_TEXT == n->type);
1.2 kristaps 1652:
1.23 kristaps 1653: PAIR_CLASS_INIT(&tag[0], "link-ext");
1.158 kristaps 1654: PAIR_HREF_INIT(&tag[1], n->string);
1655:
1.2 kristaps 1656: print_otag(h, TAG_A, 2, tag);
1657:
1.170 kristaps 1658: if (NULL == n->next)
1659: print_text(h, n->string);
1660:
1661: for (n = n->next; n; n = n->next)
1.158 kristaps 1662: print_text(h, n->string);
1.2 kristaps 1663:
1664: return(0);
1665: }
1666:
1667:
1668: /* ARGSUSED */
1669: static int
1670: mdoc_mt_pre(MDOC_ARGS)
1671: {
1.159 kristaps 1672: struct htmlpair tag[2];
1673: struct tag *t;
1.2 kristaps 1674:
1.23 kristaps 1675: PAIR_CLASS_INIT(&tag[0], "link-mail");
1.2 kristaps 1676:
1.159 kristaps 1677: for (n = n->child; n; n = n->next) {
1678: assert(MDOC_TEXT == n->type);
1679:
1.16 kristaps 1680: bufinit(h);
1681: bufcat(h, "mailto:");
1.159 kristaps 1682: bufcat(h, n->string);
1683:
1.57 kristaps 1684: PAIR_HREF_INIT(&tag[1], h->buf);
1.2 kristaps 1685: t = print_otag(h, TAG_A, 2, tag);
1.159 kristaps 1686: print_text(h, n->string);
1.2 kristaps 1687: print_tagq(h, t);
1688: }
1689:
1690: return(0);
1691: }
1.4 kristaps 1692:
1693:
1694: /* ARGSUSED */
1695: static int
1696: mdoc_fo_pre(MDOC_ARGS)
1697: {
1.77 kristaps 1698: struct htmlpair tag;
1699: struct tag *t;
1.4 kristaps 1700:
1701: if (MDOC_BODY == n->type) {
1702: h->flags |= HTML_NOSPACE;
1703: print_text(h, "(");
1704: h->flags |= HTML_NOSPACE;
1705: return(1);
1.77 kristaps 1706: } else if (MDOC_BLOCK == n->type) {
1.78 kristaps 1707: synopsis_pre(h, n);
1.4 kristaps 1708: return(1);
1.57 kristaps 1709: }
1.4 kristaps 1710:
1.77 kristaps 1711: /* XXX: we drop non-initial arguments as per groff. */
1712:
1713: assert(n->child);
1714: assert(n->child->string);
1715:
1.23 kristaps 1716: PAIR_CLASS_INIT(&tag, "fname");
1.139 kristaps 1717: t = print_otag(h, TAG_B, 1, &tag);
1.77 kristaps 1718: print_text(h, n->child->string);
1719: print_tagq(h, t);
1720: return(0);
1.4 kristaps 1721: }
1722:
1723:
1724: /* ARGSUSED */
1725: static void
1726: mdoc_fo_post(MDOC_ARGS)
1727: {
1.78 kristaps 1728:
1.4 kristaps 1729: if (MDOC_BODY != n->type)
1730: return;
1.155 kristaps 1731: h->flags |= HTML_NOSPACE;
1.4 kristaps 1732: print_text(h, ")");
1.155 kristaps 1733: h->flags |= HTML_NOSPACE;
1.4 kristaps 1734: print_text(h, ";");
1735: }
1736:
1737:
1738: /* ARGSUSED */
1739: static int
1740: mdoc_in_pre(MDOC_ARGS)
1741: {
1.156 kristaps 1742: struct tag *t;
1743: struct htmlpair tag[2];
1744: int i;
1.34 kristaps 1745:
1.78 kristaps 1746: synopsis_pre(h, n);
1747:
1.23 kristaps 1748: PAIR_CLASS_INIT(&tag[0], "includes");
1.132 kristaps 1749: print_otag(h, TAG_B, 1, tag);
1.4 kristaps 1750:
1.156 kristaps 1751: /*
1752: * The first argument of the `In' gets special treatment as
1753: * being a linked value. Subsequent values are printed
1754: * afterward. groff does similarly. This also handles the case
1755: * of no children.
1756: */
1757:
1.87 kristaps 1758: if (MDOC_SYNPRETTY & n->flags && MDOC_LINE & n->flags)
1.4 kristaps 1759: print_text(h, "#include");
1760:
1761: print_text(h, "<");
1762: h->flags |= HTML_NOSPACE;
1763:
1.156 kristaps 1764: if (NULL != (n = n->child)) {
1765: assert(MDOC_TEXT == n->type);
1766:
1.23 kristaps 1767: PAIR_CLASS_INIT(&tag[0], "link-includes");
1.156 kristaps 1768:
1.23 kristaps 1769: i = 1;
1.17 kristaps 1770: if (h->base_includes) {
1.156 kristaps 1771: buffmt_includes(h, n->string);
1.161 kristaps 1772: PAIR_HREF_INIT(&tag[i], h->buf);
1773: i++;
1.156 kristaps 1774: }
1775:
1.17 kristaps 1776: t = print_otag(h, TAG_A, i, tag);
1.156 kristaps 1777: print_text(h, n->string);
1.17 kristaps 1778: print_tagq(h, t);
1.156 kristaps 1779:
1780: n = n->next;
1.17 kristaps 1781: }
1.4 kristaps 1782:
1783: h->flags |= HTML_NOSPACE;
1784: print_text(h, ">");
1.156 kristaps 1785:
1786: for ( ; n; n = n->next) {
1787: assert(MDOC_TEXT == n->type);
1788: print_text(h, n->string);
1789: }
1.4 kristaps 1790:
1791: return(0);
1792: }
1793:
1794:
1795: /* ARGSUSED */
1796: static int
1797: mdoc_ic_pre(MDOC_ARGS)
1798: {
1799: struct htmlpair tag;
1800:
1.23 kristaps 1801: PAIR_CLASS_INIT(&tag, "cmd");
1.132 kristaps 1802: print_otag(h, TAG_B, 1, &tag);
1.4 kristaps 1803: return(1);
1804: }
1805:
1806:
1807: /* ARGSUSED */
1808: static int
1809: mdoc_rv_pre(MDOC_ARGS)
1810: {
1.159 kristaps 1811: struct htmlpair tag;
1812: struct tag *t;
1813: int nchild;
1.4 kristaps 1814:
1.127 kristaps 1815: if (n->prev)
1816: print_otag(h, TAG_BR, 0, NULL);
1817:
1.160 kristaps 1818: PAIR_CLASS_INIT(&tag, "fname");
1819:
1.4 kristaps 1820: print_text(h, "The");
1821:
1.159 kristaps 1822: nchild = n->nchild;
1823: for (n = n->child; n; n = n->next) {
1824: assert(MDOC_TEXT == n->type);
1825:
1.139 kristaps 1826: t = print_otag(h, TAG_B, 1, &tag);
1.159 kristaps 1827: print_text(h, n->string);
1.4 kristaps 1828: print_tagq(h, t);
1.160 kristaps 1829:
1.159 kristaps 1830: h->flags |= HTML_NOSPACE;
1831: print_text(h, "()");
1832:
1833: if (nchild > 2 && n->next) {
1834: h->flags |= HTML_NOSPACE;
1835: print_text(h, ",");
1836: }
1.4 kristaps 1837:
1.159 kristaps 1838: if (n->next && NULL == n->next->next)
1839: print_text(h, "and");
1.4 kristaps 1840: }
1841:
1.159 kristaps 1842: if (nchild > 1)
1.4 kristaps 1843: print_text(h, "functions return");
1844: else
1845: print_text(h, "function returns");
1846:
1847: print_text(h, "the value 0 if successful; otherwise the value "
1848: "-1 is returned and the global variable");
1849:
1.23 kristaps 1850: PAIR_CLASS_INIT(&tag, "var");
1.132 kristaps 1851: t = print_otag(h, TAG_B, 1, &tag);
1.4 kristaps 1852: print_text(h, "errno");
1853: print_tagq(h, t);
1854: print_text(h, "is set to indicate the error.");
1855: return(0);
1856: }
1857:
1858:
1859: /* ARGSUSED */
1860: static int
1861: mdoc_va_pre(MDOC_ARGS)
1862: {
1863: struct htmlpair tag;
1864:
1.23 kristaps 1865: PAIR_CLASS_INIT(&tag, "var");
1.132 kristaps 1866: print_otag(h, TAG_B, 1, &tag);
1.4 kristaps 1867: return(1);
1868: }
1869:
1870:
1871: /* ARGSUSED */
1872: static int
1.5 kristaps 1873: mdoc_ap_pre(MDOC_ARGS)
1874: {
1875:
1876: h->flags |= HTML_NOSPACE;
1877: print_text(h, "\\(aq");
1878: h->flags |= HTML_NOSPACE;
1879: return(1);
1880: }
1881:
1882:
1883: /* ARGSUSED */
1884: static int
1885: mdoc_bf_pre(MDOC_ARGS)
1886: {
1.23 kristaps 1887: struct htmlpair tag[2];
1888: struct roffsu su;
1.5 kristaps 1889:
1890: if (MDOC_HEAD == n->type)
1891: return(0);
1.92 kristaps 1892: else if (MDOC_BODY != n->type)
1.5 kristaps 1893: return(1);
1894:
1.137 kristaps 1895: if (FONT_Em == n->norm->Bf.font)
1.92 kristaps 1896: PAIR_CLASS_INIT(&tag[0], "emph");
1.137 kristaps 1897: else if (FONT_Sy == n->norm->Bf.font)
1.92 kristaps 1898: PAIR_CLASS_INIT(&tag[0], "symb");
1.137 kristaps 1899: else if (FONT_Li == n->norm->Bf.font)
1.92 kristaps 1900: PAIR_CLASS_INIT(&tag[0], "lit");
1901: else
1902: PAIR_CLASS_INIT(&tag[0], "none");
1.5 kristaps 1903:
1.92 kristaps 1904: /*
1905: * We want this to be inline-formatted, but needs to be div to
1906: * accept block children.
1907: */
1.168 kristaps 1908: bufinit(h);
1.23 kristaps 1909: bufcat_style(h, "display", "inline");
1910: SCALE_HS_INIT(&su, 1);
1.92 kristaps 1911: /* Needs a left-margin for spacing. */
1912: bufcat_su(h, "margin-left", &su);
1.23 kristaps 1913: PAIR_STYLE_INIT(&tag[1], h);
1.5 kristaps 1914: print_otag(h, TAG_DIV, 2, tag);
1915: return(1);
1916: }
1917:
1918:
1919: /* ARGSUSED */
1920: static int
1921: mdoc_ms_pre(MDOC_ARGS)
1922: {
1923: struct htmlpair tag;
1924:
1.23 kristaps 1925: PAIR_CLASS_INIT(&tag, "symb");
1.5 kristaps 1926: print_otag(h, TAG_SPAN, 1, &tag);
1927: return(1);
1928: }
1929:
1930:
1931: /* ARGSUSED */
1932: static int
1.110 schwarze 1933: mdoc_igndelim_pre(MDOC_ARGS)
1.5 kristaps 1934: {
1935:
1936: h->flags |= HTML_IGNDELIM;
1937: return(1);
1938: }
1939:
1940:
1941: /* ARGSUSED */
1942: static void
1943: mdoc_pf_post(MDOC_ARGS)
1944: {
1945:
1946: h->flags |= HTML_NOSPACE;
1947: }
1948:
1949:
1950: /* ARGSUSED */
1951: static int
1952: mdoc_rs_pre(MDOC_ARGS)
1953: {
1.23 kristaps 1954: struct htmlpair tag;
1.5 kristaps 1955:
1956: if (MDOC_BLOCK != n->type)
1957: return(1);
1958:
1.120 kristaps 1959: if (n->prev && SEC_SEE_ALSO == n->sec)
1960: print_otag(h, TAG_P, 0, NULL);
1.5 kristaps 1961:
1.23 kristaps 1962: PAIR_CLASS_INIT(&tag, "ref");
1.8 kristaps 1963: print_otag(h, TAG_SPAN, 1, &tag);
1.5 kristaps 1964: return(1);
1965: }
1.6 kristaps 1966:
1967:
1968:
1969: /* ARGSUSED */
1970: static int
1971: mdoc_li_pre(MDOC_ARGS)
1972: {
1973: struct htmlpair tag;
1974:
1.23 kristaps 1975: PAIR_CLASS_INIT(&tag, "lit");
1.176 kristaps 1976: print_otag(h, TAG_CODE, 1, &tag);
1.6 kristaps 1977: return(1);
1978: }
1979:
1980:
1981: /* ARGSUSED */
1982: static int
1983: mdoc_sy_pre(MDOC_ARGS)
1984: {
1985: struct htmlpair tag;
1986:
1.23 kristaps 1987: PAIR_CLASS_INIT(&tag, "symb");
1.6 kristaps 1988: print_otag(h, TAG_SPAN, 1, &tag);
1989: return(1);
1990: }
1991:
1992:
1993: /* ARGSUSED */
1994: static int
1995: mdoc_bt_pre(MDOC_ARGS)
1996: {
1997:
1998: print_text(h, "is currently in beta test.");
1999: return(0);
2000: }
2001:
2002:
2003: /* ARGSUSED */
2004: static int
2005: mdoc_ud_pre(MDOC_ARGS)
2006: {
2007:
2008: print_text(h, "currently under development.");
2009: return(0);
2010: }
2011:
2012:
2013: /* ARGSUSED */
2014: static int
2015: mdoc_lb_pre(MDOC_ARGS)
2016: {
2017: struct htmlpair tag;
2018:
1.127 kristaps 2019: if (SEC_LIBRARY == n->sec && MDOC_LINE & n->flags && n->prev)
2020: print_otag(h, TAG_BR, 0, NULL);
2021:
1.23 kristaps 2022: PAIR_CLASS_INIT(&tag, "lib");
1.6 kristaps 2023: print_otag(h, TAG_SPAN, 1, &tag);
2024: return(1);
2025: }
1.10 kristaps 2026:
2027:
2028: /* ARGSUSED */
2029: static int
2030: mdoc__x_pre(MDOC_ARGS)
2031: {
1.38 kristaps 2032: struct htmlpair tag[2];
1.133 kristaps 2033: enum htmltag t;
2034:
2035: t = TAG_SPAN;
1.37 kristaps 2036:
1.10 kristaps 2037: switch (n->tok) {
2038: case(MDOC__A):
1.38 kristaps 2039: PAIR_CLASS_INIT(&tag[0], "ref-auth");
1.103 kristaps 2040: if (n->prev && MDOC__A == n->prev->tok)
2041: if (NULL == n->next || MDOC__A != n->next->tok)
2042: print_text(h, "and");
1.10 kristaps 2043: break;
2044: case(MDOC__B):
1.38 kristaps 2045: PAIR_CLASS_INIT(&tag[0], "ref-book");
1.133 kristaps 2046: t = TAG_I;
1.10 kristaps 2047: break;
2048: case(MDOC__C):
1.38 kristaps 2049: PAIR_CLASS_INIT(&tag[0], "ref-city");
1.10 kristaps 2050: break;
2051: case(MDOC__D):
1.38 kristaps 2052: PAIR_CLASS_INIT(&tag[0], "ref-date");
1.10 kristaps 2053: break;
2054: case(MDOC__I):
1.38 kristaps 2055: PAIR_CLASS_INIT(&tag[0], "ref-issue");
1.133 kristaps 2056: t = TAG_I;
1.10 kristaps 2057: break;
2058: case(MDOC__J):
1.38 kristaps 2059: PAIR_CLASS_INIT(&tag[0], "ref-jrnl");
1.133 kristaps 2060: t = TAG_I;
1.10 kristaps 2061: break;
2062: case(MDOC__N):
1.38 kristaps 2063: PAIR_CLASS_INIT(&tag[0], "ref-num");
1.10 kristaps 2064: break;
2065: case(MDOC__O):
1.38 kristaps 2066: PAIR_CLASS_INIT(&tag[0], "ref-opt");
1.10 kristaps 2067: break;
2068: case(MDOC__P):
1.38 kristaps 2069: PAIR_CLASS_INIT(&tag[0], "ref-page");
1.10 kristaps 2070: break;
2071: case(MDOC__Q):
1.38 kristaps 2072: PAIR_CLASS_INIT(&tag[0], "ref-corp");
1.10 kristaps 2073: break;
2074: case(MDOC__R):
1.38 kristaps 2075: PAIR_CLASS_INIT(&tag[0], "ref-rep");
1.10 kristaps 2076: break;
2077: case(MDOC__T):
1.38 kristaps 2078: PAIR_CLASS_INIT(&tag[0], "ref-title");
1.10 kristaps 2079: break;
1.38 kristaps 2080: case(MDOC__U):
2081: PAIR_CLASS_INIT(&tag[0], "link-ref");
2082: break;
1.10 kristaps 2083: case(MDOC__V):
1.38 kristaps 2084: PAIR_CLASS_INIT(&tag[0], "ref-vol");
1.10 kristaps 2085: break;
2086: default:
2087: abort();
2088: /* NOTREACHED */
2089: }
2090:
1.38 kristaps 2091: if (MDOC__U != n->tok) {
1.133 kristaps 2092: print_otag(h, t, 1, tag);
1.38 kristaps 2093: return(1);
2094: }
2095:
2096: PAIR_HREF_INIT(&tag[1], n->child->string);
2097: print_otag(h, TAG_A, 2, tag);
1.103 kristaps 2098:
1.10 kristaps 2099: return(1);
2100: }
2101:
2102:
2103: /* ARGSUSED */
2104: static void
2105: mdoc__x_post(MDOC_ARGS)
2106: {
1.103 kristaps 2107:
2108: if (MDOC__A == n->tok && n->next && MDOC__A == n->next->tok)
2109: if (NULL == n->next->next || MDOC__A != n->next->next->tok)
2110: if (NULL == n->prev || MDOC__A != n->prev->tok)
2111: return;
1.10 kristaps 2112:
1.61 kristaps 2113: /* TODO: %U */
2114:
1.106 kristaps 2115: if (NULL == n->parent || MDOC_Rs != n->parent->tok)
2116: return;
2117:
1.155 kristaps 2118: h->flags |= HTML_NOSPACE;
1.10 kristaps 2119: print_text(h, n->next ? "," : ".");
1.94 kristaps 2120: }
2121:
2122:
2123: /* ARGSUSED */
2124: static int
2125: mdoc_bk_pre(MDOC_ARGS)
2126: {
2127:
2128: switch (n->type) {
2129: case (MDOC_BLOCK):
2130: break;
2131: case (MDOC_HEAD):
2132: return(0);
2133: case (MDOC_BODY):
1.131 kristaps 2134: if (n->parent->args || 0 == n->prev->nchild)
2135: h->flags |= HTML_PREKEEP;
1.94 kristaps 2136: break;
2137: default:
2138: abort();
2139: /* NOTREACHED */
2140: }
2141:
2142: return(1);
2143: }
2144:
2145:
2146: /* ARGSUSED */
2147: static void
2148: mdoc_bk_post(MDOC_ARGS)
2149: {
2150:
2151: if (MDOC_BODY == n->type)
2152: h->flags &= ~(HTML_KEEP | HTML_PREKEEP);
1.10 kristaps 2153: }
1.107 kristaps 2154:
2155:
2156: /* ARGSUSED */
2157: static int
2158: mdoc_quote_pre(MDOC_ARGS)
2159: {
2160: struct htmlpair tag;
2161:
2162: if (MDOC_BODY != n->type)
2163: return(1);
2164:
2165: switch (n->tok) {
2166: case (MDOC_Ao):
2167: /* FALLTHROUGH */
2168: case (MDOC_Aq):
2169: print_text(h, "\\(la");
2170: break;
2171: case (MDOC_Bro):
2172: /* FALLTHROUGH */
2173: case (MDOC_Brq):
2174: print_text(h, "\\(lC");
2175: break;
2176: case (MDOC_Bo):
2177: /* FALLTHROUGH */
2178: case (MDOC_Bq):
2179: print_text(h, "\\(lB");
2180: break;
2181: case (MDOC_Oo):
2182: /* FALLTHROUGH */
2183: case (MDOC_Op):
2184: print_text(h, "\\(lB");
1.109 kristaps 2185: h->flags |= HTML_NOSPACE;
1.107 kristaps 2186: PAIR_CLASS_INIT(&tag, "opt");
2187: print_otag(h, TAG_SPAN, 1, &tag);
2188: break;
1.182 schwarze 2189: case (MDOC_Eo):
2190: break;
1.107 kristaps 2191: case (MDOC_Do):
2192: /* FALLTHROUGH */
2193: case (MDOC_Dq):
2194: /* FALLTHROUGH */
2195: case (MDOC_Qo):
2196: /* FALLTHROUGH */
2197: case (MDOC_Qq):
2198: print_text(h, "\\(lq");
2199: break;
2200: case (MDOC_Po):
2201: /* FALLTHROUGH */
2202: case (MDOC_Pq):
2203: print_text(h, "(");
2204: break;
2205: case (MDOC_Ql):
1.178 kristaps 2206: print_text(h, "\\(oq");
2207: h->flags |= HTML_NOSPACE;
2208: PAIR_CLASS_INIT(&tag, "lit");
2209: print_otag(h, TAG_CODE, 1, &tag);
2210: break;
1.107 kristaps 2211: case (MDOC_So):
2212: /* FALLTHROUGH */
2213: case (MDOC_Sq):
2214: print_text(h, "\\(oq");
2215: break;
2216: default:
2217: abort();
2218: /* NOTREACHED */
2219: }
2220:
2221: h->flags |= HTML_NOSPACE;
2222: return(1);
2223: }
2224:
2225:
2226: /* ARGSUSED */
2227: static void
2228: mdoc_quote_post(MDOC_ARGS)
2229: {
2230:
2231: if (MDOC_BODY != n->type)
2232: return;
2233:
2234: h->flags |= HTML_NOSPACE;
2235:
2236: switch (n->tok) {
2237: case (MDOC_Ao):
2238: /* FALLTHROUGH */
2239: case (MDOC_Aq):
2240: print_text(h, "\\(ra");
2241: break;
2242: case (MDOC_Bro):
2243: /* FALLTHROUGH */
2244: case (MDOC_Brq):
2245: print_text(h, "\\(rC");
2246: break;
2247: case (MDOC_Oo):
2248: /* FALLTHROUGH */
2249: case (MDOC_Op):
2250: /* FALLTHROUGH */
2251: case (MDOC_Bo):
2252: /* FALLTHROUGH */
2253: case (MDOC_Bq):
2254: print_text(h, "\\(rB");
1.182 schwarze 2255: break;
2256: case (MDOC_Eo):
1.107 kristaps 2257: break;
2258: case (MDOC_Qo):
2259: /* FALLTHROUGH */
2260: case (MDOC_Qq):
2261: /* FALLTHROUGH */
2262: case (MDOC_Do):
2263: /* FALLTHROUGH */
2264: case (MDOC_Dq):
2265: print_text(h, "\\(rq");
2266: break;
2267: case (MDOC_Po):
2268: /* FALLTHROUGH */
2269: case (MDOC_Pq):
2270: print_text(h, ")");
2271: break;
2272: case (MDOC_Ql):
2273: /* FALLTHROUGH */
2274: case (MDOC_So):
2275: /* FALLTHROUGH */
2276: case (MDOC_Sq):
1.183 schwarze 2277: print_text(h, "\\(cq");
1.107 kristaps 2278: break;
2279: default:
2280: abort();
2281: /* NOTREACHED */
2282: }
2283: }
2284:
2285:
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