Annotation of src/usr.bin/mandoc/mdoc_html.c, Revision 1.79
1.79 ! schwarze 1: /* $Id: mdoc_html.c,v 1.78 2014/08/08 16:17:09 schwarze Exp $ */
1.1 schwarze 2: /*
1.48 schwarze 3: * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
1.70 schwarze 4: * Copyright (c) 2014 Ingo Schwarze <schwarze@openbsd.org>
1.1 schwarze 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: *
10: * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
11: * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
12: * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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: */
18: #include <sys/types.h>
19:
20: #include <assert.h>
21: #include <ctype.h>
22: #include <stdio.h>
23: #include <stdlib.h>
24: #include <string.h>
25: #include <unistd.h>
26:
1.17 schwarze 27: #include "mandoc.h"
1.72 schwarze 28: #include "mandoc_aux.h"
1.1 schwarze 29: #include "out.h"
30: #include "html.h"
31: #include "mdoc.h"
32: #include "main.h"
33:
34: #define INDENT 5
35:
1.67 schwarze 36: #define MDOC_ARGS const struct mdoc_meta *meta, \
1.1 schwarze 37: const struct mdoc_node *n, \
38: struct html *h
39:
1.6 schwarze 40: #ifndef MIN
41: #define MIN(a,b) ((/*CONSTCOND*/(a)<(b))?(a):(b))
42: #endif
43:
1.1 schwarze 44: struct htmlmdoc {
45: int (*pre)(MDOC_ARGS);
46: void (*post)(MDOC_ARGS);
47: };
48:
49: static void print_mdoc(MDOC_ARGS);
50: static void print_mdoc_head(MDOC_ARGS);
51: static void print_mdoc_node(MDOC_ARGS);
52: static void print_mdoc_nodelist(MDOC_ARGS);
1.71 schwarze 53: static void synopsis_pre(struct html *,
1.21 schwarze 54: const struct mdoc_node *);
1.1 schwarze 55:
56: static void a2width(const char *, struct roffsu *);
57: static void a2offs(const char *, struct roffsu *);
58:
59: static void mdoc_root_post(MDOC_ARGS);
60: static int mdoc_root_pre(MDOC_ARGS);
61:
62: static void mdoc__x_post(MDOC_ARGS);
63: static int mdoc__x_pre(MDOC_ARGS);
64: static int mdoc_ad_pre(MDOC_ARGS);
65: static int mdoc_an_pre(MDOC_ARGS);
66: static int mdoc_ap_pre(MDOC_ARGS);
67: static int mdoc_ar_pre(MDOC_ARGS);
68: static int mdoc_bd_pre(MDOC_ARGS);
69: static int mdoc_bf_pre(MDOC_ARGS);
1.25 schwarze 70: static void mdoc_bk_post(MDOC_ARGS);
71: static int mdoc_bk_pre(MDOC_ARGS);
1.1 schwarze 72: static int mdoc_bl_pre(MDOC_ARGS);
73: static int mdoc_bt_pre(MDOC_ARGS);
74: static int mdoc_bx_pre(MDOC_ARGS);
75: static int mdoc_cd_pre(MDOC_ARGS);
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);
84: static int mdoc_er_pre(MDOC_ARGS);
85: static int mdoc_ev_pre(MDOC_ARGS);
86: static int mdoc_ex_pre(MDOC_ARGS);
87: static void mdoc_fo_post(MDOC_ARGS);
88: static int mdoc_fo_pre(MDOC_ARGS);
89: static int mdoc_ic_pre(MDOC_ARGS);
1.34 schwarze 90: static int mdoc_igndelim_pre(MDOC_ARGS);
1.1 schwarze 91: static int mdoc_in_pre(MDOC_ARGS);
92: static int mdoc_it_pre(MDOC_ARGS);
93: static int mdoc_lb_pre(MDOC_ARGS);
94: static int mdoc_li_pre(MDOC_ARGS);
95: static int mdoc_lk_pre(MDOC_ARGS);
96: static int mdoc_mt_pre(MDOC_ARGS);
97: static int mdoc_ms_pre(MDOC_ARGS);
98: static int mdoc_nd_pre(MDOC_ARGS);
99: static int mdoc_nm_pre(MDOC_ARGS);
100: static int mdoc_ns_pre(MDOC_ARGS);
101: static int mdoc_pa_pre(MDOC_ARGS);
102: static void mdoc_pf_post(MDOC_ARGS);
1.40 schwarze 103: static int mdoc_pp_pre(MDOC_ARGS);
1.32 schwarze 104: static void mdoc_quote_post(MDOC_ARGS);
105: static int mdoc_quote_pre(MDOC_ARGS);
1.1 schwarze 106: static int mdoc_rs_pre(MDOC_ARGS);
107: static int mdoc_rv_pre(MDOC_ARGS);
108: static int mdoc_sh_pre(MDOC_ARGS);
1.74 schwarze 109: static int mdoc_skip_pre(MDOC_ARGS);
1.26 schwarze 110: static int mdoc_sm_pre(MDOC_ARGS);
1.1 schwarze 111: static int mdoc_sp_pre(MDOC_ARGS);
112: static int mdoc_ss_pre(MDOC_ARGS);
113: static int mdoc_sx_pre(MDOC_ARGS);
114: static int mdoc_sy_pre(MDOC_ARGS);
115: static int mdoc_ud_pre(MDOC_ARGS);
116: static int mdoc_va_pre(MDOC_ARGS);
117: static int mdoc_vt_pre(MDOC_ARGS);
118: static int mdoc_xr_pre(MDOC_ARGS);
119: static int mdoc_xx_pre(MDOC_ARGS);
120:
121: static const struct htmlmdoc mdocs[MDOC_MAX] = {
122: {mdoc_ap_pre, NULL}, /* Ap */
123: {NULL, NULL}, /* Dd */
124: {NULL, NULL}, /* Dt */
125: {NULL, NULL}, /* Os */
126: {mdoc_sh_pre, NULL }, /* Sh */
1.71 schwarze 127: {mdoc_ss_pre, NULL }, /* Ss */
128: {mdoc_pp_pre, NULL}, /* Pp */
1.1 schwarze 129: {mdoc_d1_pre, NULL}, /* D1 */
130: {mdoc_d1_pre, NULL}, /* Dl */
131: {mdoc_bd_pre, NULL}, /* Bd */
132: {NULL, NULL}, /* Ed */
1.40 schwarze 133: {mdoc_bl_pre, NULL}, /* Bl */
1.1 schwarze 134: {NULL, NULL}, /* El */
135: {mdoc_it_pre, NULL}, /* It */
1.71 schwarze 136: {mdoc_ad_pre, NULL}, /* Ad */
1.1 schwarze 137: {mdoc_an_pre, NULL}, /* An */
138: {mdoc_ar_pre, NULL}, /* Ar */
139: {mdoc_cd_pre, NULL}, /* Cd */
140: {mdoc_fl_pre, NULL}, /* Cm */
1.71 schwarze 141: {mdoc_dv_pre, NULL}, /* Dv */
142: {mdoc_er_pre, NULL}, /* Er */
143: {mdoc_ev_pre, NULL}, /* Ev */
1.1 schwarze 144: {mdoc_ex_pre, NULL}, /* Ex */
1.71 schwarze 145: {mdoc_fa_pre, NULL}, /* Fa */
146: {mdoc_fd_pre, NULL}, /* Fd */
1.1 schwarze 147: {mdoc_fl_pre, NULL}, /* Fl */
1.71 schwarze 148: {mdoc_fn_pre, NULL}, /* Fn */
149: {mdoc_ft_pre, NULL}, /* Ft */
150: {mdoc_ic_pre, NULL}, /* Ic */
151: {mdoc_in_pre, NULL}, /* In */
1.1 schwarze 152: {mdoc_li_pre, NULL}, /* Li */
1.71 schwarze 153: {mdoc_nd_pre, NULL}, /* Nd */
154: {mdoc_nm_pre, NULL}, /* Nm */
1.32 schwarze 155: {mdoc_quote_pre, mdoc_quote_post}, /* Op */
1.74 schwarze 156: {mdoc_ft_pre, NULL}, /* Ot */
1.1 schwarze 157: {mdoc_pa_pre, NULL}, /* Pa */
158: {mdoc_rv_pre, NULL}, /* Rv */
1.71 schwarze 159: {NULL, NULL}, /* St */
1.1 schwarze 160: {mdoc_va_pre, NULL}, /* Va */
1.71 schwarze 161: {mdoc_vt_pre, NULL}, /* Vt */
1.1 schwarze 162: {mdoc_xr_pre, NULL}, /* Xr */
163: {mdoc__x_pre, mdoc__x_post}, /* %A */
164: {mdoc__x_pre, mdoc__x_post}, /* %B */
165: {mdoc__x_pre, mdoc__x_post}, /* %D */
166: {mdoc__x_pre, mdoc__x_post}, /* %I */
167: {mdoc__x_pre, mdoc__x_post}, /* %J */
168: {mdoc__x_pre, mdoc__x_post}, /* %N */
169: {mdoc__x_pre, mdoc__x_post}, /* %O */
170: {mdoc__x_pre, mdoc__x_post}, /* %P */
171: {mdoc__x_pre, mdoc__x_post}, /* %R */
172: {mdoc__x_pre, mdoc__x_post}, /* %T */
173: {mdoc__x_pre, mdoc__x_post}, /* %V */
174: {NULL, NULL}, /* Ac */
1.32 schwarze 175: {mdoc_quote_pre, mdoc_quote_post}, /* Ao */
176: {mdoc_quote_pre, mdoc_quote_post}, /* Aq */
1.1 schwarze 177: {NULL, NULL}, /* At */
178: {NULL, NULL}, /* Bc */
1.71 schwarze 179: {mdoc_bf_pre, NULL}, /* Bf */
1.32 schwarze 180: {mdoc_quote_pre, mdoc_quote_post}, /* Bo */
181: {mdoc_quote_pre, mdoc_quote_post}, /* Bq */
1.1 schwarze 182: {mdoc_xx_pre, NULL}, /* Bsx */
183: {mdoc_bx_pre, NULL}, /* Bx */
184: {NULL, NULL}, /* Db */
185: {NULL, NULL}, /* Dc */
1.32 schwarze 186: {mdoc_quote_pre, mdoc_quote_post}, /* Do */
187: {mdoc_quote_pre, mdoc_quote_post}, /* Dq */
1.11 schwarze 188: {NULL, NULL}, /* Ec */ /* FIXME: no space */
1.1 schwarze 189: {NULL, NULL}, /* Ef */
1.71 schwarze 190: {mdoc_em_pre, NULL}, /* Em */
1.65 schwarze 191: {mdoc_quote_pre, mdoc_quote_post}, /* Eo */
1.1 schwarze 192: {mdoc_xx_pre, NULL}, /* Fx */
1.26 schwarze 193: {mdoc_ms_pre, NULL}, /* Ms */
1.34 schwarze 194: {mdoc_igndelim_pre, NULL}, /* No */
1.1 schwarze 195: {mdoc_ns_pre, NULL}, /* Ns */
196: {mdoc_xx_pre, NULL}, /* Nx */
197: {mdoc_xx_pre, NULL}, /* Ox */
198: {NULL, NULL}, /* Pc */
1.34 schwarze 199: {mdoc_igndelim_pre, mdoc_pf_post}, /* Pf */
1.32 schwarze 200: {mdoc_quote_pre, mdoc_quote_post}, /* Po */
201: {mdoc_quote_pre, mdoc_quote_post}, /* Pq */
1.1 schwarze 202: {NULL, NULL}, /* Qc */
1.32 schwarze 203: {mdoc_quote_pre, mdoc_quote_post}, /* Ql */
204: {mdoc_quote_pre, mdoc_quote_post}, /* Qo */
205: {mdoc_quote_pre, mdoc_quote_post}, /* Qq */
1.1 schwarze 206: {NULL, NULL}, /* Re */
207: {mdoc_rs_pre, NULL}, /* Rs */
208: {NULL, NULL}, /* Sc */
1.32 schwarze 209: {mdoc_quote_pre, mdoc_quote_post}, /* So */
210: {mdoc_quote_pre, mdoc_quote_post}, /* Sq */
1.71 schwarze 211: {mdoc_sm_pre, NULL}, /* Sm */
1.1 schwarze 212: {mdoc_sx_pre, NULL}, /* Sx */
213: {mdoc_sy_pre, NULL}, /* Sy */
214: {NULL, NULL}, /* Tn */
215: {mdoc_xx_pre, NULL}, /* Ux */
216: {NULL, NULL}, /* Xc */
217: {NULL, NULL}, /* Xo */
1.71 schwarze 218: {mdoc_fo_pre, mdoc_fo_post}, /* Fo */
219: {NULL, NULL}, /* Fc */
1.32 schwarze 220: {mdoc_quote_pre, mdoc_quote_post}, /* Oo */
1.1 schwarze 221: {NULL, NULL}, /* Oc */
1.25 schwarze 222: {mdoc_bk_pre, mdoc_bk_post}, /* Bk */
1.1 schwarze 223: {NULL, NULL}, /* Ek */
224: {mdoc_bt_pre, NULL}, /* Bt */
225: {NULL, NULL}, /* Hf */
1.74 schwarze 226: {mdoc_em_pre, NULL}, /* Fr */
1.1 schwarze 227: {mdoc_ud_pre, NULL}, /* Ud */
228: {mdoc_lb_pre, NULL}, /* Lb */
1.71 schwarze 229: {mdoc_pp_pre, NULL}, /* Lp */
230: {mdoc_lk_pre, NULL}, /* Lk */
231: {mdoc_mt_pre, NULL}, /* Mt */
232: {mdoc_quote_pre, mdoc_quote_post}, /* Brq */
233: {mdoc_quote_pre, mdoc_quote_post}, /* Bro */
234: {NULL, NULL}, /* Brc */
235: {mdoc__x_pre, mdoc__x_post}, /* %C */
1.74 schwarze 236: {mdoc_skip_pre, NULL}, /* Es */
237: {mdoc_quote_pre, mdoc_quote_post}, /* En */
1.71 schwarze 238: {mdoc_xx_pre, NULL}, /* Dx */
239: {mdoc__x_pre, mdoc__x_post}, /* %Q */
1.1 schwarze 240: {mdoc_sp_pre, NULL}, /* br */
1.71 schwarze 241: {mdoc_sp_pre, NULL}, /* sp */
242: {mdoc__x_pre, mdoc__x_post}, /* %U */
243: {NULL, NULL}, /* Ta */
1.74 schwarze 244: {mdoc_skip_pre, NULL}, /* ll */
1.1 schwarze 245: };
246:
1.40 schwarze 247: static const char * const lists[LIST_MAX] = {
248: NULL,
249: "list-bul",
250: "list-col",
251: "list-dash",
252: "list-diag",
253: "list-enum",
254: "list-hang",
255: "list-hyph",
256: "list-inset",
257: "list-item",
258: "list-ohang",
259: "list-tag"
260: };
1.1 schwarze 261:
1.71 schwarze 262:
1.1 schwarze 263: void
1.67 schwarze 264: html_mdoc(void *arg, const struct mdoc *mdoc)
1.1 schwarze 265: {
266:
1.67 schwarze 267: print_mdoc(mdoc_meta(mdoc), mdoc_node(mdoc),
1.71 schwarze 268: (struct html *)arg);
1.62 schwarze 269: putchar('\n');
1.1 schwarze 270: }
271:
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)
279: {
280:
281: if ( ! a2roffsu(p, su, SCALE_MAX)) {
1.40 schwarze 282: su->unit = SCALE_BU;
1.57 schwarze 283: su->scale = html_strlen(p);
1.1 schwarze 284: }
285: }
286:
287: /*
1.21 schwarze 288: * See the same function in mdoc_term.c for documentation.
289: */
290: static void
291: synopsis_pre(struct html *h, const struct mdoc_node *n)
292: {
293:
1.23 schwarze 294: if (NULL == n->prev || ! (MDOC_SYNPRETTY & n->flags))
1.21 schwarze 295: return;
296:
1.71 schwarze 297: if (n->prev->tok == n->tok &&
298: MDOC_Fo != n->tok &&
299: MDOC_Ft != n->tok &&
300: MDOC_Fn != n->tok) {
1.40 schwarze 301: print_otag(h, TAG_BR, 0, NULL);
1.21 schwarze 302: return;
303: }
304:
305: switch (n->prev->tok) {
1.71 schwarze 306: case MDOC_Fd:
1.21 schwarze 307: /* FALLTHROUGH */
1.71 schwarze 308: case MDOC_Fn:
1.21 schwarze 309: /* FALLTHROUGH */
1.71 schwarze 310: case MDOC_Fo:
1.21 schwarze 311: /* FALLTHROUGH */
1.71 schwarze 312: case MDOC_In:
1.21 schwarze 313: /* FALLTHROUGH */
1.71 schwarze 314: case MDOC_Vt:
1.40 schwarze 315: print_otag(h, TAG_P, 0, NULL);
1.21 schwarze 316: break;
1.71 schwarze 317: case MDOC_Ft:
1.21 schwarze 318: if (MDOC_Fn != n->tok && MDOC_Fo != n->tok) {
1.40 schwarze 319: print_otag(h, TAG_P, 0, NULL);
1.21 schwarze 320: break;
321: }
322: /* FALLTHROUGH */
323: default:
1.40 schwarze 324: print_otag(h, TAG_BR, 0, NULL);
1.21 schwarze 325: break;
326: }
327: }
328:
329: /*
1.1 schwarze 330: * Calculate the scaling unit passed in an `-offset' argument. This
331: * uses either a native scaling unit (e.g., 1i, 2m), one of a set of
332: * predefined strings (indent, etc.), or the string length of the value.
333: */
334: static void
335: a2offs(const char *p, struct roffsu *su)
336: {
337:
338: /* FIXME: "right"? */
339:
340: if (0 == strcmp(p, "left"))
341: SCALE_HS_INIT(su, 0);
342: else if (0 == strcmp(p, "indent"))
343: SCALE_HS_INIT(su, INDENT);
344: else if (0 == strcmp(p, "indent-two"))
345: SCALE_HS_INIT(su, INDENT * 2);
1.61 schwarze 346: else if ( ! a2roffsu(p, su, SCALE_MAX))
347: SCALE_HS_INIT(su, html_strlen(p));
1.1 schwarze 348: }
349:
350: static void
351: print_mdoc(MDOC_ARGS)
352: {
1.62 schwarze 353: struct tag *t, *tt;
354: struct htmlpair tag;
355:
356: PAIR_CLASS_INIT(&tag, "mandoc");
1.1 schwarze 357:
1.62 schwarze 358: if ( ! (HTML_FRAGMENT & h->oflags)) {
359: print_gen_decls(h);
360: t = print_otag(h, TAG_HTML, 0, NULL);
361: tt = print_otag(h, TAG_HEAD, 0, NULL);
1.67 schwarze 362: print_mdoc_head(meta, n, h);
1.62 schwarze 363: print_tagq(h, tt);
364: print_otag(h, TAG_BODY, 0, NULL);
365: print_otag(h, TAG_DIV, 1, &tag);
1.71 schwarze 366: } else
1.62 schwarze 367: t = print_otag(h, TAG_DIV, 1, &tag);
1.1 schwarze 368:
1.67 schwarze 369: print_mdoc_nodelist(meta, n, h);
1.1 schwarze 370: print_tagq(h, t);
371: }
372:
373: static void
374: print_mdoc_head(MDOC_ARGS)
375: {
376:
377: print_gen_head(h);
378: bufinit(h);
1.78 schwarze 379: bufcat(h, meta->title);
380: if (meta->msec)
381: bufcat_fmt(h, "(%s)", meta->msec);
1.67 schwarze 382: if (meta->arch)
383: bufcat_fmt(h, " (%s)", meta->arch);
1.1 schwarze 384:
385: print_otag(h, TAG_TITLE, 0, NULL);
386: print_text(h, h->buf);
387: }
388:
389: static void
390: print_mdoc_nodelist(MDOC_ARGS)
391: {
392:
1.67 schwarze 393: print_mdoc_node(meta, n, h);
1.1 schwarze 394: if (n->next)
1.67 schwarze 395: print_mdoc_nodelist(meta, n->next, h);
1.1 schwarze 396: }
397:
398: static void
399: print_mdoc_node(MDOC_ARGS)
400: {
401: int child;
402: struct tag *t;
403:
404: child = 1;
1.2 schwarze 405: t = h->tags.head;
1.1 schwarze 406:
407: switch (n->type) {
1.71 schwarze 408: case MDOC_ROOT:
1.67 schwarze 409: child = mdoc_root_pre(meta, n, h);
1.1 schwarze 410: break;
1.71 schwarze 411: case MDOC_TEXT:
1.48 schwarze 412: /* No tables in this mode... */
413: assert(NULL == h->tblt);
1.50 schwarze 414:
415: /*
416: * Make sure that if we're in a literal mode already
417: * (i.e., within a <PRE>) don't print the newline.
418: */
1.47 schwarze 419: if (' ' == *n->string && MDOC_LINE & n->flags)
1.50 schwarze 420: if ( ! (HTML_LITERAL & h->flags))
421: print_otag(h, TAG_BR, 0, NULL);
1.56 schwarze 422: if (MDOC_DELIMC & n->flags)
423: h->flags |= HTML_NOSPACE;
1.1 schwarze 424: print_text(h, n->string);
1.56 schwarze 425: if (MDOC_DELIMO & n->flags)
426: h->flags |= HTML_NOSPACE;
1.54 schwarze 427: return;
1.71 schwarze 428: case MDOC_EQN:
1.60 schwarze 429: print_eqn(h, n->eqn);
1.55 schwarze 430: break;
1.71 schwarze 431: case MDOC_TBL:
1.48 schwarze 432: /*
433: * This will take care of initialising all of the table
434: * state data for the first table, then tearing it down
435: * for the last one.
436: */
1.45 schwarze 437: print_tbl(h, n->span);
1.48 schwarze 438: return;
1.1 schwarze 439: default:
1.48 schwarze 440: /*
441: * Close out the current table, if it's open, and unset
442: * the "meta" table state. This will be reopened on the
443: * next table element.
444: */
445: if (h->tblt) {
446: print_tblclose(h);
447: t = h->tags.head;
448: }
449:
450: assert(NULL == h->tblt);
1.25 schwarze 451: if (mdocs[n->tok].pre && ENDBODY_NOT == n->end)
1.67 schwarze 452: child = (*mdocs[n->tok].pre)(meta, n, h);
1.1 schwarze 453: break;
454: }
455:
1.69 schwarze 456: if (HTML_KEEP & h->flags) {
1.68 schwarze 457: if (n->prev ? (n->prev->lastline != n->line) :
458: (n->parent && n->parent->line != n->line)) {
1.25 schwarze 459: h->flags &= ~HTML_KEEP;
460: h->flags |= HTML_PREKEEP;
461: }
462: }
463:
1.1 schwarze 464: if (child && n->child)
1.67 schwarze 465: print_mdoc_nodelist(meta, n->child, h);
1.1 schwarze 466:
467: print_stagq(h, t);
468:
469: switch (n->type) {
1.71 schwarze 470: case MDOC_ROOT:
1.67 schwarze 471: mdoc_root_post(meta, n, h);
1.55 schwarze 472: break;
1.71 schwarze 473: case MDOC_EQN:
1.1 schwarze 474: break;
475: default:
1.25 schwarze 476: if (mdocs[n->tok].post && ENDBODY_NOT == n->end)
1.67 schwarze 477: (*mdocs[n->tok].post)(meta, n, h);
1.1 schwarze 478: break;
479: }
480: }
481:
482: static void
483: mdoc_root_post(MDOC_ARGS)
484: {
1.42 schwarze 485: struct htmlpair tag[3];
1.1 schwarze 486: struct tag *t, *tt;
487:
1.42 schwarze 488: PAIR_SUMMARY_INIT(&tag[0], "Document Footer");
489: PAIR_CLASS_INIT(&tag[1], "foot");
1.63 schwarze 490: PAIR_INIT(&tag[2], ATTR_WIDTH, "100%");
491: t = print_otag(h, TAG_TABLE, 3, tag);
492: PAIR_INIT(&tag[0], ATTR_WIDTH, "50%");
493: print_otag(h, TAG_COL, 1, tag);
494: print_otag(h, TAG_COL, 1, tag);
1.42 schwarze 495:
1.64 schwarze 496: print_otag(h, TAG_TBODY, 0, NULL);
1.3 schwarze 497:
1.1 schwarze 498: tt = print_otag(h, TAG_TR, 0, NULL);
499:
1.40 schwarze 500: PAIR_CLASS_INIT(&tag[0], "foot-date");
1.1 schwarze 501: print_otag(h, TAG_TD, 1, tag);
1.67 schwarze 502: print_text(h, meta->date);
1.1 schwarze 503: print_stagq(h, tt);
504:
1.40 schwarze 505: PAIR_CLASS_INIT(&tag[0], "foot-os");
1.63 schwarze 506: PAIR_INIT(&tag[1], ATTR_ALIGN, "right");
507: print_otag(h, TAG_TD, 2, tag);
1.67 schwarze 508: print_text(h, meta->os);
1.1 schwarze 509: print_tagq(h, t);
510: }
511:
512: static int
513: mdoc_root_pre(MDOC_ARGS)
514: {
1.3 schwarze 515: struct htmlpair tag[3];
1.1 schwarze 516: struct tag *t, *tt;
1.73 schwarze 517: char *volume, *title;
1.1 schwarze 518:
1.73 schwarze 519: if (NULL == meta->arch)
520: volume = mandoc_strdup(meta->vol);
521: else
522: mandoc_asprintf(&volume, "%s (%s)",
523: meta->vol, meta->arch);
1.1 schwarze 524:
1.78 schwarze 525: if (NULL == meta->msec)
526: title = mandoc_strdup(meta->title);
527: else
528: mandoc_asprintf(&title, "%s(%s)",
529: meta->title, meta->msec);
1.1 schwarze 530:
1.42 schwarze 531: PAIR_SUMMARY_INIT(&tag[0], "Document Header");
532: PAIR_CLASS_INIT(&tag[1], "head");
1.63 schwarze 533: PAIR_INIT(&tag[2], ATTR_WIDTH, "100%");
534: t = print_otag(h, TAG_TABLE, 3, tag);
535: PAIR_INIT(&tag[0], ATTR_WIDTH, "30%");
536: print_otag(h, TAG_COL, 1, tag);
537: print_otag(h, TAG_COL, 1, tag);
538: print_otag(h, TAG_COL, 1, tag);
1.42 schwarze 539:
540: print_otag(h, TAG_TBODY, 0, NULL);
1.3 schwarze 541:
1.1 schwarze 542: tt = print_otag(h, TAG_TR, 0, NULL);
543:
1.40 schwarze 544: PAIR_CLASS_INIT(&tag[0], "head-ltitle");
1.1 schwarze 545: print_otag(h, TAG_TD, 1, tag);
546: print_text(h, title);
547: print_stagq(h, tt);
548:
1.40 schwarze 549: PAIR_CLASS_INIT(&tag[0], "head-vol");
1.63 schwarze 550: PAIR_INIT(&tag[1], ATTR_ALIGN, "center");
551: print_otag(h, TAG_TD, 2, tag);
1.73 schwarze 552: print_text(h, volume);
1.1 schwarze 553: print_stagq(h, tt);
554:
1.40 schwarze 555: PAIR_CLASS_INIT(&tag[0], "head-rtitle");
1.63 schwarze 556: PAIR_INIT(&tag[1], ATTR_ALIGN, "right");
557: print_otag(h, TAG_TD, 2, tag);
1.1 schwarze 558: print_text(h, title);
559: print_tagq(h, t);
1.72 schwarze 560:
561: free(title);
1.73 schwarze 562: free(volume);
1.1 schwarze 563: return(1);
564: }
565:
566: static int
567: mdoc_sh_pre(MDOC_ARGS)
568: {
1.40 schwarze 569: struct htmlpair tag;
1.1 schwarze 570:
1.40 schwarze 571: if (MDOC_BLOCK == n->type) {
572: PAIR_CLASS_INIT(&tag, "section");
573: print_otag(h, TAG_DIV, 1, &tag);
1.1 schwarze 574: return(1);
1.40 schwarze 575: } else if (MDOC_BODY == n->type)
1.1 schwarze 576: return(1);
577:
1.57 schwarze 578: bufinit(h);
1.59 schwarze 579: bufcat(h, "x");
1.61 schwarze 580:
581: for (n = n->child; n && MDOC_TEXT == n->type; ) {
1.57 schwarze 582: bufcat_id(h, n->string);
1.61 schwarze 583: if (NULL != (n = n->next))
1.57 schwarze 584: bufcat_id(h, " ");
1.1 schwarze 585: }
586:
1.61 schwarze 587: if (NULL == n) {
588: PAIR_ID_INIT(&tag, h->buf);
589: print_otag(h, TAG_H1, 1, &tag);
590: } else
591: print_otag(h, TAG_H1, 0, NULL);
592:
1.1 schwarze 593: return(1);
594: }
595:
596: static int
597: mdoc_ss_pre(MDOC_ARGS)
598: {
1.40 schwarze 599: struct htmlpair tag;
1.1 schwarze 600:
1.40 schwarze 601: if (MDOC_BLOCK == n->type) {
602: PAIR_CLASS_INIT(&tag, "subsection");
603: print_otag(h, TAG_DIV, 1, &tag);
1.1 schwarze 604: return(1);
1.40 schwarze 605: } else if (MDOC_BODY == n->type)
1.1 schwarze 606: return(1);
607:
1.57 schwarze 608: bufinit(h);
1.59 schwarze 609: bufcat(h, "x");
1.61 schwarze 610:
611: for (n = n->child; n && MDOC_TEXT == n->type; ) {
1.57 schwarze 612: bufcat_id(h, n->string);
1.61 schwarze 613: if (NULL != (n = n->next))
1.57 schwarze 614: bufcat_id(h, " ");
1.1 schwarze 615: }
616:
1.61 schwarze 617: if (NULL == n) {
618: PAIR_ID_INIT(&tag, h->buf);
619: print_otag(h, TAG_H2, 1, &tag);
620: } else
621: print_otag(h, TAG_H2, 0, NULL);
622:
1.1 schwarze 623: return(1);
624: }
625:
626: static int
627: mdoc_fl_pre(MDOC_ARGS)
628: {
629: struct htmlpair tag;
630:
631: PAIR_CLASS_INIT(&tag, "flag");
1.42 schwarze 632: print_otag(h, TAG_B, 1, &tag);
1.6 schwarze 633:
634: /* `Cm' has no leading hyphen. */
635:
636: if (MDOC_Cm == n->tok)
637: return(1);
638:
639: print_text(h, "\\-");
640:
641: if (n->child)
1.1 schwarze 642: h->flags |= HTML_NOSPACE;
1.11 schwarze 643: else if (n->next && n->next->line == n->line)
644: h->flags |= HTML_NOSPACE;
1.6 schwarze 645:
1.1 schwarze 646: return(1);
647: }
648:
649: static int
650: mdoc_nd_pre(MDOC_ARGS)
651: {
652: struct htmlpair tag;
653:
654: if (MDOC_BODY != n->type)
655: return(1);
656:
657: /* XXX: this tag in theory can contain block elements. */
658:
659: print_text(h, "\\(em");
1.40 schwarze 660: PAIR_CLASS_INIT(&tag, "desc");
1.1 schwarze 661: print_otag(h, TAG_SPAN, 1, &tag);
662: return(1);
663: }
664:
665: static int
666: mdoc_nm_pre(MDOC_ARGS)
667: {
1.25 schwarze 668: struct htmlpair tag;
669: struct roffsu su;
1.57 schwarze 670: int len;
1.25 schwarze 671:
1.40 schwarze 672: switch (n->type) {
1.71 schwarze 673: case MDOC_ELEM:
1.25 schwarze 674: synopsis_pre(h, n);
675: PAIR_CLASS_INIT(&tag, "name");
1.42 schwarze 676: print_otag(h, TAG_B, 1, &tag);
1.67 schwarze 677: if (NULL == n->child && meta->name)
678: print_text(h, meta->name);
1.40 schwarze 679: return(1);
1.71 schwarze 680: case MDOC_HEAD:
1.40 schwarze 681: print_otag(h, TAG_TD, 0, NULL);
1.67 schwarze 682: if (NULL == n->child && meta->name)
683: print_text(h, meta->name);
1.40 schwarze 684: return(1);
1.71 schwarze 685: case MDOC_BODY:
1.40 schwarze 686: print_otag(h, TAG_TD, 0, NULL);
687: return(1);
688: default:
689: break;
690: }
1.25 schwarze 691:
1.40 schwarze 692: synopsis_pre(h, n);
693: PAIR_CLASS_INIT(&tag, "synopsis");
694: print_otag(h, TAG_TABLE, 1, &tag);
1.25 schwarze 695:
1.40 schwarze 696: for (len = 0, n = n->child; n; n = n->next)
697: if (MDOC_TEXT == n->type)
1.57 schwarze 698: len += html_strlen(n->string);
1.25 schwarze 699:
1.67 schwarze 700: if (0 == len && meta->name)
701: len = html_strlen(meta->name);
1.1 schwarze 702:
1.77 schwarze 703: SCALE_HS_INIT(&su, len);
1.57 schwarze 704: bufinit(h);
1.40 schwarze 705: bufcat_su(h, "width", &su);
706: PAIR_STYLE_INIT(&tag, h);
707: print_otag(h, TAG_COL, 1, &tag);
708: print_otag(h, TAG_COL, 0, NULL);
709: print_otag(h, TAG_TBODY, 0, NULL);
710: print_otag(h, TAG_TR, 0, NULL);
1.1 schwarze 711: return(1);
712: }
713:
714: static int
715: mdoc_xr_pre(MDOC_ARGS)
716: {
1.56 schwarze 717: struct htmlpair tag[2];
1.9 schwarze 718:
719: if (NULL == n->child)
720: return(0);
1.1 schwarze 721:
722: PAIR_CLASS_INIT(&tag[0], "link-man");
723:
724: if (h->base_man) {
1.71 schwarze 725: buffmt_man(h, n->child->string,
726: n->child->next ?
727: n->child->next->string : NULL);
1.11 schwarze 728: PAIR_HREF_INIT(&tag[1], h->buf);
1.1 schwarze 729: print_otag(h, TAG_A, 2, tag);
730: } else
731: print_otag(h, TAG_A, 1, tag);
732:
1.56 schwarze 733: n = n->child;
734: print_text(h, n->string);
1.1 schwarze 735:
1.56 schwarze 736: if (NULL == (n = n->next))
1.1 schwarze 737: return(0);
738:
739: h->flags |= HTML_NOSPACE;
740: print_text(h, "(");
741: h->flags |= HTML_NOSPACE;
1.56 schwarze 742: print_text(h, n->string);
1.1 schwarze 743: h->flags |= HTML_NOSPACE;
744: print_text(h, ")");
745: return(0);
746: }
747:
748: static int
749: mdoc_ns_pre(MDOC_ARGS)
750: {
751:
1.51 schwarze 752: if ( ! (MDOC_LINE & n->flags))
753: h->flags |= HTML_NOSPACE;
1.1 schwarze 754: return(1);
755: }
756:
757: static int
758: mdoc_ar_pre(MDOC_ARGS)
759: {
760: struct htmlpair tag;
761:
762: PAIR_CLASS_INIT(&tag, "arg");
1.42 schwarze 763: print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 764: return(1);
765: }
766:
767: static int
768: mdoc_xx_pre(MDOC_ARGS)
769: {
770: const char *pp;
771: struct htmlpair tag;
1.52 schwarze 772: int flags;
1.1 schwarze 773:
774: switch (n->tok) {
1.71 schwarze 775: case MDOC_Bsx:
1.37 schwarze 776: pp = "BSD/OS";
1.1 schwarze 777: break;
1.71 schwarze 778: case MDOC_Dx:
1.4 schwarze 779: pp = "DragonFly";
1.1 schwarze 780: break;
1.71 schwarze 781: case MDOC_Fx:
1.1 schwarze 782: pp = "FreeBSD";
783: break;
1.71 schwarze 784: case MDOC_Nx:
1.1 schwarze 785: pp = "NetBSD";
786: break;
1.71 schwarze 787: case MDOC_Ox:
1.1 schwarze 788: pp = "OpenBSD";
789: break;
1.71 schwarze 790: case MDOC_Ux:
1.1 schwarze 791: pp = "UNIX";
792: break;
793: default:
794: return(1);
795: }
796:
797: PAIR_CLASS_INIT(&tag, "unix");
798: print_otag(h, TAG_SPAN, 1, &tag);
1.52 schwarze 799:
1.1 schwarze 800: print_text(h, pp);
1.52 schwarze 801: if (n->child) {
802: flags = h->flags;
803: h->flags |= HTML_KEEP;
804: print_text(h, n->child->string);
805: h->flags = flags;
806: }
807: return(0);
1.1 schwarze 808: }
809:
810: static int
811: mdoc_bx_pre(MDOC_ARGS)
812: {
1.49 schwarze 813: struct htmlpair tag;
1.1 schwarze 814:
815: PAIR_CLASS_INIT(&tag, "unix");
816: print_otag(h, TAG_SPAN, 1, &tag);
817:
1.49 schwarze 818: if (NULL != (n = n->child)) {
819: print_text(h, n->string);
820: h->flags |= HTML_NOSPACE;
821: print_text(h, "BSD");
822: } else {
823: print_text(h, "BSD");
824: return(0);
825: }
1.1 schwarze 826:
1.49 schwarze 827: if (NULL != (n = n->next)) {
828: h->flags |= HTML_NOSPACE;
829: print_text(h, "-");
1.1 schwarze 830: h->flags |= HTML_NOSPACE;
1.49 schwarze 831: print_text(h, n->string);
832: }
1.1 schwarze 833:
834: return(0);
835: }
836:
837: static int
1.40 schwarze 838: mdoc_it_pre(MDOC_ARGS)
1.1 schwarze 839: {
1.40 schwarze 840: struct roffsu su;
841: enum mdoc_list type;
842: struct htmlpair tag[2];
843: const struct mdoc_node *bl;
1.1 schwarze 844:
1.40 schwarze 845: bl = n->parent;
846: while (bl && MDOC_Bl != bl->tok)
847: bl = bl->parent;
1.1 schwarze 848:
1.40 schwarze 849: assert(bl);
1.1 schwarze 850:
1.44 schwarze 851: type = bl->norm->Bl.type;
1.1 schwarze 852:
1.40 schwarze 853: assert(lists[type]);
854: PAIR_CLASS_INIT(&tag[0], lists[type]);
1.1 schwarze 855:
1.57 schwarze 856: bufinit(h);
857:
1.40 schwarze 858: if (MDOC_HEAD == n->type) {
859: switch (type) {
1.71 schwarze 860: case LIST_bullet:
1.40 schwarze 861: /* FALLTHROUGH */
1.71 schwarze 862: case LIST_dash:
1.40 schwarze 863: /* FALLTHROUGH */
1.71 schwarze 864: case LIST_item:
1.40 schwarze 865: /* FALLTHROUGH */
1.71 schwarze 866: case LIST_hyphen:
1.40 schwarze 867: /* FALLTHROUGH */
1.71 schwarze 868: case LIST_enum:
1.40 schwarze 869: return(0);
1.71 schwarze 870: case LIST_diag:
1.40 schwarze 871: /* FALLTHROUGH */
1.71 schwarze 872: case LIST_hang:
1.40 schwarze 873: /* FALLTHROUGH */
1.71 schwarze 874: case LIST_inset:
1.40 schwarze 875: /* FALLTHROUGH */
1.71 schwarze 876: case LIST_ohang:
1.40 schwarze 877: /* FALLTHROUGH */
1.71 schwarze 878: case LIST_tag:
1.44 schwarze 879: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.40 schwarze 880: bufcat_su(h, "margin-top", &su);
881: PAIR_STYLE_INIT(&tag[1], h);
882: print_otag(h, TAG_DT, 2, tag);
1.42 schwarze 883: if (LIST_diag != type)
884: break;
885: PAIR_CLASS_INIT(&tag[0], "diag");
886: print_otag(h, TAG_B, 1, tag);
1.40 schwarze 887: break;
1.71 schwarze 888: case LIST_column:
1.40 schwarze 889: break;
890: default:
891: break;
892: }
893: } else if (MDOC_BODY == n->type) {
894: switch (type) {
1.71 schwarze 895: case LIST_bullet:
1.40 schwarze 896: /* FALLTHROUGH */
1.71 schwarze 897: case LIST_hyphen:
1.40 schwarze 898: /* FALLTHROUGH */
1.71 schwarze 899: case LIST_dash:
1.40 schwarze 900: /* FALLTHROUGH */
1.71 schwarze 901: case LIST_enum:
1.40 schwarze 902: /* FALLTHROUGH */
1.71 schwarze 903: case LIST_item:
1.44 schwarze 904: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.40 schwarze 905: bufcat_su(h, "margin-top", &su);
906: PAIR_STYLE_INIT(&tag[1], h);
907: print_otag(h, TAG_LI, 2, tag);
908: break;
1.71 schwarze 909: case LIST_diag:
1.40 schwarze 910: /* FALLTHROUGH */
1.71 schwarze 911: case LIST_hang:
1.40 schwarze 912: /* FALLTHROUGH */
1.71 schwarze 913: case LIST_inset:
1.40 schwarze 914: /* FALLTHROUGH */
1.71 schwarze 915: case LIST_ohang:
1.40 schwarze 916: /* FALLTHROUGH */
1.71 schwarze 917: case LIST_tag:
1.44 schwarze 918: if (NULL == bl->norm->Bl.width) {
1.40 schwarze 919: print_otag(h, TAG_DD, 1, tag);
920: break;
921: }
1.44 schwarze 922: a2width(bl->norm->Bl.width, &su);
1.40 schwarze 923: bufcat_su(h, "margin-left", &su);
924: PAIR_STYLE_INIT(&tag[1], h);
925: print_otag(h, TAG_DD, 2, tag);
926: break;
1.71 schwarze 927: case LIST_column:
1.44 schwarze 928: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.40 schwarze 929: bufcat_su(h, "margin-top", &su);
930: PAIR_STYLE_INIT(&tag[1], h);
931: print_otag(h, TAG_TD, 2, tag);
932: break;
933: default:
934: break;
935: }
936: } else {
937: switch (type) {
1.71 schwarze 938: case LIST_column:
1.40 schwarze 939: print_otag(h, TAG_TR, 1, tag);
940: break;
941: default:
1.1 schwarze 942: break;
1.40 schwarze 943: }
1.1 schwarze 944: }
945:
946: return(1);
947: }
948:
949: static int
1.40 schwarze 950: mdoc_bl_pre(MDOC_ARGS)
1.1 schwarze 951: {
1.46 schwarze 952: int i;
1.40 schwarze 953: struct htmlpair tag[3];
1.1 schwarze 954: struct roffsu su;
1.42 schwarze 955: char buf[BUFSIZ];
1.1 schwarze 956:
1.40 schwarze 957: if (MDOC_BODY == n->type) {
1.44 schwarze 958: if (LIST_column == n->norm->Bl.type)
1.40 schwarze 959: print_otag(h, TAG_TBODY, 0, NULL);
960: return(1);
1.1 schwarze 961: }
962:
1.40 schwarze 963: if (MDOC_HEAD == n->type) {
1.44 schwarze 964: if (LIST_column != n->norm->Bl.type)
1.40 schwarze 965: return(0);
1.1 schwarze 966:
1.40 schwarze 967: /*
968: * For each column, print out the <COL> tag with our
969: * suggested width. The last column gets min-width, as
970: * in terminal mode it auto-sizes to the width of the
971: * screen and we want to preserve that behaviour.
972: */
1.1 schwarze 973:
1.46 schwarze 974: for (i = 0; i < (int)n->norm->Bl.ncols; i++) {
1.66 matthew 975: bufinit(h);
1.44 schwarze 976: a2width(n->norm->Bl.cols[i], &su);
1.46 schwarze 977: if (i < (int)n->norm->Bl.ncols - 1)
1.40 schwarze 978: bufcat_su(h, "width", &su);
979: else
980: bufcat_su(h, "min-width", &su);
981: PAIR_STYLE_INIT(&tag[0], h);
982: print_otag(h, TAG_COL, 1, tag);
983: }
1.1 schwarze 984:
1.4 schwarze 985: return(0);
1.1 schwarze 986: }
987:
1.40 schwarze 988: SCALE_VS_INIT(&su, 0);
1.66 matthew 989: bufinit(h);
1.40 schwarze 990: bufcat_su(h, "margin-top", &su);
991: bufcat_su(h, "margin-bottom", &su);
992: PAIR_STYLE_INIT(&tag[0], h);
1.1 schwarze 993:
1.44 schwarze 994: assert(lists[n->norm->Bl.type]);
1.73 schwarze 995: (void)strlcpy(buf, "list ", BUFSIZ);
996: (void)strlcat(buf, lists[n->norm->Bl.type], BUFSIZ);
1.42 schwarze 997: PAIR_INIT(&tag[1], ATTR_CLASS, buf);
1.1 schwarze 998:
1.40 schwarze 999: /* Set the block's left-hand margin. */
1.1 schwarze 1000:
1.44 schwarze 1001: if (n->norm->Bl.offs) {
1002: a2offs(n->norm->Bl.offs, &su);
1.40 schwarze 1003: bufcat_su(h, "margin-left", &su);
1004: }
1.1 schwarze 1005:
1.44 schwarze 1006: switch (n->norm->Bl.type) {
1.71 schwarze 1007: case LIST_bullet:
1.1 schwarze 1008: /* FALLTHROUGH */
1.71 schwarze 1009: case LIST_dash:
1.1 schwarze 1010: /* FALLTHROUGH */
1.71 schwarze 1011: case LIST_hyphen:
1.1 schwarze 1012: /* FALLTHROUGH */
1.71 schwarze 1013: case LIST_item:
1.42 schwarze 1014: print_otag(h, TAG_UL, 2, tag);
1.1 schwarze 1015: break;
1.71 schwarze 1016: case LIST_enum:
1.42 schwarze 1017: print_otag(h, TAG_OL, 2, tag);
1.1 schwarze 1018: break;
1.71 schwarze 1019: case LIST_diag:
1.40 schwarze 1020: /* FALLTHROUGH */
1.71 schwarze 1021: case LIST_hang:
1.4 schwarze 1022: /* FALLTHROUGH */
1.71 schwarze 1023: case LIST_inset:
1.1 schwarze 1024: /* FALLTHROUGH */
1.71 schwarze 1025: case LIST_ohang:
1.1 schwarze 1026: /* FALLTHROUGH */
1.71 schwarze 1027: case LIST_tag:
1.42 schwarze 1028: print_otag(h, TAG_DL, 2, tag);
1.40 schwarze 1029: break;
1.71 schwarze 1030: case LIST_column:
1.42 schwarze 1031: print_otag(h, TAG_TABLE, 2, tag);
1.1 schwarze 1032: break;
1033: default:
1.40 schwarze 1034: abort();
1035: /* NOTREACHED */
1.1 schwarze 1036: }
1037:
1038: return(1);
1039: }
1040:
1041: static int
1042: mdoc_ex_pre(MDOC_ARGS)
1043: {
1.56 schwarze 1044: struct tag *t;
1045: struct htmlpair tag;
1046: int nchild;
1.1 schwarze 1047:
1.40 schwarze 1048: if (n->prev)
1049: print_otag(h, TAG_BR, 0, NULL);
1050:
1.1 schwarze 1051: PAIR_CLASS_INIT(&tag, "utility");
1052:
1053: print_text(h, "The");
1.56 schwarze 1054:
1055: nchild = n->nchild;
1056: for (n = n->child; n; n = n->next) {
1057: assert(MDOC_TEXT == n->type);
1058:
1.42 schwarze 1059: t = print_otag(h, TAG_B, 1, &tag);
1.56 schwarze 1060: print_text(h, n->string);
1.1 schwarze 1061: print_tagq(h, t);
1062:
1.56 schwarze 1063: if (nchild > 2 && n->next) {
1064: h->flags |= HTML_NOSPACE;
1065: print_text(h, ",");
1066: }
1.1 schwarze 1067:
1.56 schwarze 1068: if (n->next && NULL == n->next->next)
1069: print_text(h, "and");
1.1 schwarze 1070: }
1071:
1.56 schwarze 1072: if (nchild > 1)
1.76 schwarze 1073: print_text(h, "utilities exit\\~0");
1.1 schwarze 1074: else
1.76 schwarze 1075: print_text(h, "utility exits\\~0");
1.1 schwarze 1076:
1.76 schwarze 1077: print_text(h, "on success, and\\~>0 if an error occurs.");
1.1 schwarze 1078: return(0);
1079: }
1080:
1081: static int
1082: mdoc_em_pre(MDOC_ARGS)
1083: {
1084:
1.79 ! schwarze 1085: print_otag(h, TAG_EM, 0, NULL);
1.1 schwarze 1086: return(1);
1087: }
1088:
1089: static int
1090: mdoc_d1_pre(MDOC_ARGS)
1091: {
1092: struct htmlpair tag[2];
1093: struct roffsu su;
1094:
1095: if (MDOC_BLOCK != n->type)
1096: return(1);
1097:
1.40 schwarze 1098: SCALE_VS_INIT(&su, 0);
1.57 schwarze 1099: bufinit(h);
1.40 schwarze 1100: bufcat_su(h, "margin-top", &su);
1101: bufcat_su(h, "margin-bottom", &su);
1102: PAIR_STYLE_INIT(&tag[0], h);
1103: print_otag(h, TAG_BLOCKQUOTE, 1, tag);
1104:
1105: /* BLOCKQUOTE needs a block body. */
1.1 schwarze 1106:
1.43 schwarze 1107: PAIR_CLASS_INIT(&tag[0], "display");
1108: print_otag(h, TAG_DIV, 1, tag);
1109:
1110: if (MDOC_Dl == n->tok) {
1111: PAIR_CLASS_INIT(&tag[0], "lit");
1112: print_otag(h, TAG_CODE, 1, tag);
1.71 schwarze 1113: }
1.40 schwarze 1114:
1.1 schwarze 1115: return(1);
1116: }
1117:
1118: static int
1119: mdoc_sx_pre(MDOC_ARGS)
1120: {
1.56 schwarze 1121: struct htmlpair tag[2];
1.1 schwarze 1122:
1.57 schwarze 1123: bufinit(h);
1124: bufcat(h, "#x");
1.61 schwarze 1125:
1126: for (n = n->child; n; ) {
1.57 schwarze 1127: bufcat_id(h, n->string);
1.61 schwarze 1128: if (NULL != (n = n->next))
1.57 schwarze 1129: bufcat_id(h, " ");
1.1 schwarze 1130: }
1131:
1132: PAIR_CLASS_INIT(&tag[0], "link-sec");
1.57 schwarze 1133: PAIR_HREF_INIT(&tag[1], h->buf);
1.1 schwarze 1134:
1.42 schwarze 1135: print_otag(h, TAG_I, 1, tag);
1.1 schwarze 1136: print_otag(h, TAG_A, 2, tag);
1137: return(1);
1138: }
1139:
1140: static int
1141: mdoc_bd_pre(MDOC_ARGS)
1142: {
1.71 schwarze 1143: struct htmlpair tag[2];
1144: int comp, sv;
1.22 schwarze 1145: const struct mdoc_node *nn;
1.1 schwarze 1146: struct roffsu su;
1147:
1.22 schwarze 1148: if (MDOC_HEAD == n->type)
1.1 schwarze 1149: return(0);
1150:
1151: if (MDOC_BLOCK == n->type) {
1.44 schwarze 1152: comp = n->norm->Bd.comp;
1.1 schwarze 1153: for (nn = n; nn && ! comp; nn = nn->parent) {
1154: if (MDOC_BLOCK != nn->type)
1155: continue;
1156: if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
1157: comp = 1;
1158: if (nn->prev)
1159: break;
1160: }
1.40 schwarze 1161: if ( ! comp)
1162: print_otag(h, TAG_P, 0, NULL);
1.1 schwarze 1163: return(1);
1164: }
1165:
1.40 schwarze 1166: SCALE_HS_INIT(&su, 0);
1.44 schwarze 1167: if (n->norm->Bd.offs)
1168: a2offs(n->norm->Bd.offs, &su);
1.71 schwarze 1169:
1.57 schwarze 1170: bufinit(h);
1.40 schwarze 1171: bufcat_su(h, "margin-left", &su);
1172: PAIR_STYLE_INIT(&tag[0], h);
1173:
1.71 schwarze 1174: if (DISP_unfilled != n->norm->Bd.type &&
1175: DISP_literal != n->norm->Bd.type) {
1.40 schwarze 1176: PAIR_CLASS_INIT(&tag[1], "display");
1177: print_otag(h, TAG_DIV, 2, tag);
1.1 schwarze 1178: return(1);
1.40 schwarze 1179: }
1.1 schwarze 1180:
1.40 schwarze 1181: PAIR_CLASS_INIT(&tag[1], "lit display");
1182: print_otag(h, TAG_PRE, 2, tag);
1.1 schwarze 1183:
1.50 schwarze 1184: /* This can be recursive: save & set our literal state. */
1185:
1186: sv = h->flags & HTML_LITERAL;
1187: h->flags |= HTML_LITERAL;
1188:
1.1 schwarze 1189: for (nn = n->child; nn; nn = nn->next) {
1.67 schwarze 1190: print_mdoc_node(meta, nn, h);
1.33 schwarze 1191: /*
1192: * If the printed node flushes its own line, then we
1193: * needn't do it here as well. This is hacky, but the
1194: * notion of selective eoln whitespace is pretty dumb
1195: * anyway, so don't sweat it.
1196: */
1197: switch (nn->tok) {
1.71 schwarze 1198: case MDOC_Sm:
1.36 schwarze 1199: /* FALLTHROUGH */
1.71 schwarze 1200: case MDOC_br:
1.33 schwarze 1201: /* FALLTHROUGH */
1.71 schwarze 1202: case MDOC_sp:
1.33 schwarze 1203: /* FALLTHROUGH */
1.71 schwarze 1204: case MDOC_Bl:
1.39 schwarze 1205: /* FALLTHROUGH */
1.71 schwarze 1206: case MDOC_D1:
1.39 schwarze 1207: /* FALLTHROUGH */
1.71 schwarze 1208: case MDOC_Dl:
1.33 schwarze 1209: /* FALLTHROUGH */
1.71 schwarze 1210: case MDOC_Lp:
1.33 schwarze 1211: /* FALLTHROUGH */
1.71 schwarze 1212: case MDOC_Pp:
1.33 schwarze 1213: continue;
1214: default:
1215: break;
1216: }
1.28 schwarze 1217: if (nn->next && nn->next->line == nn->line)
1218: continue;
1.40 schwarze 1219: else if (nn->next)
1220: print_text(h, "\n");
1221:
1.28 schwarze 1222: h->flags |= HTML_NOSPACE;
1.1 schwarze 1223: }
1.50 schwarze 1224:
1225: if (0 == sv)
1226: h->flags &= ~HTML_LITERAL;
1.1 schwarze 1227:
1228: return(0);
1229: }
1230:
1231: static int
1232: mdoc_pa_pre(MDOC_ARGS)
1233: {
1234: struct htmlpair tag;
1235:
1236: PAIR_CLASS_INIT(&tag, "file");
1.42 schwarze 1237: print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 1238: return(1);
1239: }
1240:
1241: static int
1242: mdoc_ad_pre(MDOC_ARGS)
1243: {
1244: struct htmlpair tag;
1245:
1246: PAIR_CLASS_INIT(&tag, "addr");
1.42 schwarze 1247: print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 1248: return(1);
1249: }
1250:
1251: static int
1252: mdoc_an_pre(MDOC_ARGS)
1253: {
1254: struct htmlpair tag;
1255:
1256: /* TODO: -split and -nosplit (see termp_an_pre()). */
1257:
1258: PAIR_CLASS_INIT(&tag, "author");
1259: print_otag(h, TAG_SPAN, 1, &tag);
1260: return(1);
1261: }
1262:
1263: static int
1264: mdoc_cd_pre(MDOC_ARGS)
1265: {
1266: struct htmlpair tag;
1267:
1.21 schwarze 1268: synopsis_pre(h, n);
1.1 schwarze 1269: PAIR_CLASS_INIT(&tag, "config");
1.42 schwarze 1270: print_otag(h, TAG_B, 1, &tag);
1.1 schwarze 1271: return(1);
1272: }
1273:
1274: static int
1275: mdoc_dv_pre(MDOC_ARGS)
1276: {
1277: struct htmlpair tag;
1278:
1279: PAIR_CLASS_INIT(&tag, "define");
1280: print_otag(h, TAG_SPAN, 1, &tag);
1281: return(1);
1282: }
1283:
1284: static int
1285: mdoc_ev_pre(MDOC_ARGS)
1286: {
1287: struct htmlpair tag;
1288:
1289: PAIR_CLASS_INIT(&tag, "env");
1290: print_otag(h, TAG_SPAN, 1, &tag);
1291: return(1);
1292: }
1293:
1294: static int
1295: mdoc_er_pre(MDOC_ARGS)
1296: {
1297: struct htmlpair tag;
1298:
1299: PAIR_CLASS_INIT(&tag, "errno");
1300: print_otag(h, TAG_SPAN, 1, &tag);
1301: return(1);
1302: }
1303:
1304: static int
1305: mdoc_fa_pre(MDOC_ARGS)
1306: {
1307: const struct mdoc_node *nn;
1308: struct htmlpair tag;
1309: struct tag *t;
1310:
1311: PAIR_CLASS_INIT(&tag, "farg");
1312: if (n->parent->tok != MDOC_Fo) {
1.42 schwarze 1313: print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 1314: return(1);
1315: }
1316:
1317: for (nn = n->child; nn; nn = nn->next) {
1.42 schwarze 1318: t = print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 1319: print_text(h, nn->string);
1320: print_tagq(h, t);
1.56 schwarze 1321: if (nn->next) {
1322: h->flags |= HTML_NOSPACE;
1.1 schwarze 1323: print_text(h, ",");
1.56 schwarze 1324: }
1.1 schwarze 1325: }
1326:
1.56 schwarze 1327: if (n->child && n->next && n->next->tok == MDOC_Fa) {
1328: h->flags |= HTML_NOSPACE;
1.1 schwarze 1329: print_text(h, ",");
1.56 schwarze 1330: }
1.1 schwarze 1331:
1332: return(0);
1333: }
1334:
1335: static int
1336: mdoc_fd_pre(MDOC_ARGS)
1337: {
1.56 schwarze 1338: struct htmlpair tag[2];
1339: char buf[BUFSIZ];
1340: size_t sz;
1341: int i;
1342: struct tag *t;
1.1 schwarze 1343:
1.21 schwarze 1344: synopsis_pre(h, n);
1345:
1.56 schwarze 1346: if (NULL == (n = n->child))
1347: return(0);
1348:
1349: assert(MDOC_TEXT == n->type);
1350:
1351: if (strcmp(n->string, "#include")) {
1352: PAIR_CLASS_INIT(&tag[0], "macro");
1353: print_otag(h, TAG_B, 1, tag);
1354: return(1);
1355: }
1356:
1357: PAIR_CLASS_INIT(&tag[0], "includes");
1358: print_otag(h, TAG_B, 1, tag);
1359: print_text(h, n->string);
1360:
1361: if (NULL != (n = n->next)) {
1362: assert(MDOC_TEXT == n->type);
1.73 schwarze 1363:
1364: /*
1365: * XXX This is broken and not easy to fix.
1366: * When using -Oincludes, truncation may occur.
1367: * Dynamic allocation wouldn't help because
1368: * passing long strings to buffmt_includes()
1369: * does not work either.
1370: */
1371:
1.71 schwarze 1372: strlcpy(buf, '<' == *n->string || '"' == *n->string ?
1373: n->string + 1 : n->string, BUFSIZ);
1.56 schwarze 1374:
1375: sz = strlen(buf);
1376: if (sz && ('>' == buf[sz - 1] || '"' == buf[sz - 1]))
1377: buf[sz - 1] = '\0';
1378:
1379: PAIR_CLASS_INIT(&tag[0], "link-includes");
1.71 schwarze 1380:
1.56 schwarze 1381: i = 1;
1382: if (h->base_includes) {
1383: buffmt_includes(h, buf);
1384: PAIR_HREF_INIT(&tag[i], h->buf);
1385: i++;
1.71 schwarze 1386: }
1.56 schwarze 1387:
1388: t = print_otag(h, TAG_A, i, tag);
1389: print_text(h, n->string);
1390: print_tagq(h, t);
1391:
1392: n = n->next;
1393: }
1394:
1395: for ( ; n; n = n->next) {
1396: assert(MDOC_TEXT == n->type);
1397: print_text(h, n->string);
1398: }
1399:
1400: return(0);
1.1 schwarze 1401: }
1402:
1403: static int
1404: mdoc_vt_pre(MDOC_ARGS)
1405: {
1406: struct htmlpair tag;
1407:
1.21 schwarze 1408: if (MDOC_BLOCK == n->type) {
1409: synopsis_pre(h, n);
1.7 schwarze 1410: return(1);
1.21 schwarze 1411: } else if (MDOC_ELEM == n->type) {
1412: synopsis_pre(h, n);
1.7 schwarze 1413: } else if (MDOC_HEAD == n->type)
1414: return(0);
1.1 schwarze 1415:
1416: PAIR_CLASS_INIT(&tag, "type");
1417: print_otag(h, TAG_SPAN, 1, &tag);
1418: return(1);
1419: }
1420:
1421: static int
1422: mdoc_ft_pre(MDOC_ARGS)
1423: {
1424: struct htmlpair tag;
1425:
1.21 schwarze 1426: synopsis_pre(h, n);
1.1 schwarze 1427: PAIR_CLASS_INIT(&tag, "ftype");
1.42 schwarze 1428: print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 1429: return(1);
1430: }
1431:
1432: static int
1433: mdoc_fn_pre(MDOC_ARGS)
1434: {
1.56 schwarze 1435: struct tag *t;
1436: struct htmlpair tag[2];
1437: char nbuf[BUFSIZ];
1438: const char *sp, *ep;
1439: int sz, i, pretty;
1.1 schwarze 1440:
1.56 schwarze 1441: pretty = MDOC_SYNPRETTY & n->flags;
1.21 schwarze 1442: synopsis_pre(h, n);
1.1 schwarze 1443:
1444: /* Split apart into type and name. */
1445: assert(n->child->string);
1446: sp = n->child->string;
1447:
1448: ep = strchr(sp, ' ');
1449: if (NULL != ep) {
1450: PAIR_CLASS_INIT(&tag[0], "ftype");
1.42 schwarze 1451: t = print_otag(h, TAG_I, 1, tag);
1.71 schwarze 1452:
1.1 schwarze 1453: while (ep) {
1454: sz = MIN((int)(ep - sp), BUFSIZ - 1);
1455: (void)memcpy(nbuf, sp, (size_t)sz);
1456: nbuf[sz] = '\0';
1457: print_text(h, nbuf);
1458: sp = ++ep;
1459: ep = strchr(sp, ' ');
1460: }
1461: print_tagq(h, t);
1462: }
1463:
1464: PAIR_CLASS_INIT(&tag[0], "fname");
1.11 schwarze 1465:
1466: /*
1467: * FIXME: only refer to IDs that we know exist.
1468: */
1469:
1470: #if 0
1.23 schwarze 1471: if (MDOC_SYNPRETTY & n->flags) {
1.11 schwarze 1472: nbuf[0] = '\0';
1473: html_idcat(nbuf, sp, BUFSIZ);
1474: PAIR_ID_INIT(&tag[1], nbuf);
1475: } else {
1476: strlcpy(nbuf, "#", BUFSIZ);
1477: html_idcat(nbuf, sp, BUFSIZ);
1478: PAIR_HREF_INIT(&tag[1], nbuf);
1479: }
1480: #endif
1481:
1.42 schwarze 1482: t = print_otag(h, TAG_B, 1, tag);
1.1 schwarze 1483:
1.73 schwarze 1484: if (sp)
1485: print_text(h, sp);
1.1 schwarze 1486:
1487: print_tagq(h, t);
1488:
1489: h->flags |= HTML_NOSPACE;
1490: print_text(h, "(");
1.56 schwarze 1491: h->flags |= HTML_NOSPACE;
1.1 schwarze 1492:
1.57 schwarze 1493: PAIR_CLASS_INIT(&tag[0], "farg");
1.1 schwarze 1494: bufinit(h);
1495: bufcat_style(h, "white-space", "nowrap");
1496: PAIR_STYLE_INIT(&tag[1], h);
1497:
1.56 schwarze 1498: for (n = n->child->next; n; n = n->next) {
1.1 schwarze 1499: i = 1;
1.23 schwarze 1500: if (MDOC_SYNPRETTY & n->flags)
1.1 schwarze 1501: i = 2;
1.42 schwarze 1502: t = print_otag(h, TAG_I, i, tag);
1.56 schwarze 1503: print_text(h, n->string);
1.1 schwarze 1504: print_tagq(h, t);
1.56 schwarze 1505: if (n->next) {
1506: h->flags |= HTML_NOSPACE;
1.1 schwarze 1507: print_text(h, ",");
1.56 schwarze 1508: }
1.1 schwarze 1509: }
1510:
1.56 schwarze 1511: h->flags |= HTML_NOSPACE;
1.1 schwarze 1512: print_text(h, ")");
1.56 schwarze 1513:
1514: if (pretty) {
1515: h->flags |= HTML_NOSPACE;
1.1 schwarze 1516: print_text(h, ";");
1.56 schwarze 1517: }
1.1 schwarze 1518:
1519: return(0);
1520: }
1521:
1522: static int
1.26 schwarze 1523: mdoc_sm_pre(MDOC_ARGS)
1524: {
1525:
1.75 schwarze 1526: if (NULL == n->child)
1527: h->flags ^= HTML_NONOSPACE;
1528: else if (0 == strcmp("on", n->child->string))
1.26 schwarze 1529: h->flags &= ~HTML_NONOSPACE;
1.75 schwarze 1530: else
1.26 schwarze 1531: h->flags |= HTML_NONOSPACE;
1.75 schwarze 1532:
1533: if ( ! (HTML_NONOSPACE & h->flags))
1534: h->flags &= ~HTML_NOSPACE;
1.26 schwarze 1535:
1536: return(0);
1537: }
1538:
1.40 schwarze 1539: static int
1.74 schwarze 1540: mdoc_skip_pre(MDOC_ARGS)
1.70 schwarze 1541: {
1542:
1543: return(0);
1544: }
1545:
1546: static int
1.40 schwarze 1547: mdoc_pp_pre(MDOC_ARGS)
1548: {
1549:
1550: print_otag(h, TAG_P, 0, NULL);
1551: return(0);
1552: }
1.26 schwarze 1553:
1554: static int
1.1 schwarze 1555: mdoc_sp_pre(MDOC_ARGS)
1556: {
1.40 schwarze 1557: struct roffsu su;
1.1 schwarze 1558: struct htmlpair tag;
1559:
1.40 schwarze 1560: SCALE_VS_INIT(&su, 1);
1561:
1562: if (MDOC_sp == n->tok) {
1.59 schwarze 1563: if (NULL != (n = n->child))
1564: if ( ! a2roffsu(n->string, &su, SCALE_VS))
1565: SCALE_VS_INIT(&su, atoi(n->string));
1.40 schwarze 1566: } else
1.77 schwarze 1567: su.scale = 0.0;
1.1 schwarze 1568:
1.57 schwarze 1569: bufinit(h);
1.1 schwarze 1570: bufcat_su(h, "height", &su);
1571: PAIR_STYLE_INIT(&tag, h);
1572: print_otag(h, TAG_DIV, 1, &tag);
1.40 schwarze 1573:
1.3 schwarze 1574: /* So the div isn't empty: */
1575: print_text(h, "\\~");
1576:
1577: return(0);
1.1 schwarze 1578:
1579: }
1580:
1581: static int
1582: mdoc_lk_pre(MDOC_ARGS)
1583: {
1.56 schwarze 1584: struct htmlpair tag[2];
1585:
1586: if (NULL == (n = n->child))
1587: return(0);
1.1 schwarze 1588:
1.56 schwarze 1589: assert(MDOC_TEXT == n->type);
1.1 schwarze 1590:
1591: PAIR_CLASS_INIT(&tag[0], "link-ext");
1.56 schwarze 1592: PAIR_HREF_INIT(&tag[1], n->string);
1593:
1.1 schwarze 1594: print_otag(h, TAG_A, 2, tag);
1595:
1.58 schwarze 1596: if (NULL == n->next)
1597: print_text(h, n->string);
1598:
1599: for (n = n->next; n; n = n->next)
1.56 schwarze 1600: print_text(h, n->string);
1.1 schwarze 1601:
1602: return(0);
1603: }
1604:
1605: static int
1606: mdoc_mt_pre(MDOC_ARGS)
1607: {
1.56 schwarze 1608: struct htmlpair tag[2];
1609: struct tag *t;
1.1 schwarze 1610:
1611: PAIR_CLASS_INIT(&tag[0], "link-mail");
1612:
1.56 schwarze 1613: for (n = n->child; n; n = n->next) {
1614: assert(MDOC_TEXT == n->type);
1615:
1.1 schwarze 1616: bufinit(h);
1617: bufcat(h, "mailto:");
1.56 schwarze 1618: bufcat(h, n->string);
1619:
1.10 schwarze 1620: PAIR_HREF_INIT(&tag[1], h->buf);
1.1 schwarze 1621: t = print_otag(h, TAG_A, 2, tag);
1.56 schwarze 1622: print_text(h, n->string);
1.1 schwarze 1623: print_tagq(h, t);
1624: }
1.71 schwarze 1625:
1.1 schwarze 1626: return(0);
1627: }
1628:
1629: static int
1630: mdoc_fo_pre(MDOC_ARGS)
1631: {
1.20 schwarze 1632: struct htmlpair tag;
1633: struct tag *t;
1.1 schwarze 1634:
1635: if (MDOC_BODY == n->type) {
1636: h->flags |= HTML_NOSPACE;
1637: print_text(h, "(");
1638: h->flags |= HTML_NOSPACE;
1639: return(1);
1.20 schwarze 1640: } else if (MDOC_BLOCK == n->type) {
1.21 schwarze 1641: synopsis_pre(h, n);
1.1 schwarze 1642: return(1);
1.11 schwarze 1643: }
1.1 schwarze 1644:
1.20 schwarze 1645: /* XXX: we drop non-initial arguments as per groff. */
1646:
1647: assert(n->child);
1648: assert(n->child->string);
1649:
1.1 schwarze 1650: PAIR_CLASS_INIT(&tag, "fname");
1.43 schwarze 1651: t = print_otag(h, TAG_B, 1, &tag);
1.20 schwarze 1652: print_text(h, n->child->string);
1653: print_tagq(h, t);
1654: return(0);
1.1 schwarze 1655: }
1656:
1657: static void
1658: mdoc_fo_post(MDOC_ARGS)
1659: {
1.21 schwarze 1660:
1.1 schwarze 1661: if (MDOC_BODY != n->type)
1662: return;
1.56 schwarze 1663: h->flags |= HTML_NOSPACE;
1.1 schwarze 1664: print_text(h, ")");
1.56 schwarze 1665: h->flags |= HTML_NOSPACE;
1.1 schwarze 1666: print_text(h, ";");
1667: }
1668:
1669: static int
1670: mdoc_in_pre(MDOC_ARGS)
1671: {
1.56 schwarze 1672: struct tag *t;
1673: struct htmlpair tag[2];
1674: int i;
1.1 schwarze 1675:
1.21 schwarze 1676: synopsis_pre(h, n);
1677:
1.1 schwarze 1678: PAIR_CLASS_INIT(&tag[0], "includes");
1.42 schwarze 1679: print_otag(h, TAG_B, 1, tag);
1.1 schwarze 1680:
1.56 schwarze 1681: /*
1682: * The first argument of the `In' gets special treatment as
1683: * being a linked value. Subsequent values are printed
1684: * afterward. groff does similarly. This also handles the case
1685: * of no children.
1686: */
1687:
1.23 schwarze 1688: if (MDOC_SYNPRETTY & n->flags && MDOC_LINE & n->flags)
1.1 schwarze 1689: print_text(h, "#include");
1690:
1691: print_text(h, "<");
1692: h->flags |= HTML_NOSPACE;
1693:
1.56 schwarze 1694: if (NULL != (n = n->child)) {
1695: assert(MDOC_TEXT == n->type);
1696:
1.1 schwarze 1697: PAIR_CLASS_INIT(&tag[0], "link-includes");
1.56 schwarze 1698:
1.1 schwarze 1699: i = 1;
1700: if (h->base_includes) {
1.56 schwarze 1701: buffmt_includes(h, n->string);
1.11 schwarze 1702: PAIR_HREF_INIT(&tag[i], h->buf);
1703: i++;
1.71 schwarze 1704: }
1.56 schwarze 1705:
1.1 schwarze 1706: t = print_otag(h, TAG_A, i, tag);
1.56 schwarze 1707: print_text(h, n->string);
1.1 schwarze 1708: print_tagq(h, t);
1.56 schwarze 1709:
1710: n = n->next;
1.1 schwarze 1711: }
1712:
1713: h->flags |= HTML_NOSPACE;
1714: print_text(h, ">");
1.20 schwarze 1715:
1.56 schwarze 1716: for ( ; n; n = n->next) {
1717: assert(MDOC_TEXT == n->type);
1718: print_text(h, n->string);
1719: }
1720:
1.1 schwarze 1721: return(0);
1722: }
1723:
1724: static int
1725: mdoc_ic_pre(MDOC_ARGS)
1726: {
1727: struct htmlpair tag;
1728:
1729: PAIR_CLASS_INIT(&tag, "cmd");
1.42 schwarze 1730: print_otag(h, TAG_B, 1, &tag);
1.1 schwarze 1731: return(1);
1732: }
1733:
1734: static int
1735: mdoc_rv_pre(MDOC_ARGS)
1736: {
1.56 schwarze 1737: struct htmlpair tag;
1738: struct tag *t;
1739: int nchild;
1.1 schwarze 1740:
1.40 schwarze 1741: if (n->prev)
1742: print_otag(h, TAG_BR, 0, NULL);
1743:
1.56 schwarze 1744: PAIR_CLASS_INIT(&tag, "fname");
1745:
1.76 schwarze 1746: nchild = n->nchild;
1747: if (nchild > 0) {
1748: print_text(h, "The");
1.1 schwarze 1749:
1.76 schwarze 1750: for (n = n->child; n; n = n->next) {
1751: t = print_otag(h, TAG_B, 1, &tag);
1752: print_text(h, n->string);
1753: print_tagq(h, t);
1.56 schwarze 1754:
1.76 schwarze 1755: h->flags |= HTML_NOSPACE;
1756: print_text(h, "()");
1.1 schwarze 1757:
1.76 schwarze 1758: if (n->next == NULL)
1759: continue;
1.56 schwarze 1760:
1.76 schwarze 1761: if (nchild > 2) {
1762: h->flags |= HTML_NOSPACE;
1763: print_text(h, ",");
1764: }
1765: if (n->next->next == NULL)
1766: print_text(h, "and");
1.56 schwarze 1767: }
1768:
1.76 schwarze 1769: if (nchild > 1)
1770: print_text(h, "functions return");
1771: else
1772: print_text(h, "function returns");
1.1 schwarze 1773:
1.76 schwarze 1774: print_text(h, "the value\\~0 if successful;");
1775: } else
1776: print_text(h, "Upon successful completion,"
1777: " the value\\~0 is returned;");
1.1 schwarze 1778:
1.76 schwarze 1779: print_text(h, "otherwise the value\\~\\-1 is returned"
1780: " and the global variable");
1.1 schwarze 1781:
1782: PAIR_CLASS_INIT(&tag, "var");
1.42 schwarze 1783: t = print_otag(h, TAG_B, 1, &tag);
1.1 schwarze 1784: print_text(h, "errno");
1785: print_tagq(h, t);
1.71 schwarze 1786: print_text(h, "is set to indicate the error.");
1.1 schwarze 1787: return(0);
1788: }
1789:
1790: static int
1791: mdoc_va_pre(MDOC_ARGS)
1792: {
1793: struct htmlpair tag;
1794:
1795: PAIR_CLASS_INIT(&tag, "var");
1.42 schwarze 1796: print_otag(h, TAG_B, 1, &tag);
1.1 schwarze 1797: return(1);
1798: }
1799:
1800: static int
1801: mdoc_ap_pre(MDOC_ARGS)
1802: {
1.71 schwarze 1803:
1.1 schwarze 1804: h->flags |= HTML_NOSPACE;
1805: print_text(h, "\\(aq");
1806: h->flags |= HTML_NOSPACE;
1807: return(1);
1808: }
1809:
1810: static int
1811: mdoc_bf_pre(MDOC_ARGS)
1812: {
1813: struct htmlpair tag[2];
1814: struct roffsu su;
1815:
1816: if (MDOC_HEAD == n->type)
1817: return(0);
1.25 schwarze 1818: else if (MDOC_BODY != n->type)
1.1 schwarze 1819: return(1);
1820:
1.79 ! schwarze 1821: if (FONT_Sy == n->norm->Bf.font)
1.25 schwarze 1822: PAIR_CLASS_INIT(&tag[0], "symb");
1.71 schwarze 1823: else if (FONT_Li == n->norm->Bf.font)
1.25 schwarze 1824: PAIR_CLASS_INIT(&tag[0], "lit");
1825: else
1826: PAIR_CLASS_INIT(&tag[0], "none");
1.1 schwarze 1827:
1.71 schwarze 1828: /*
1.25 schwarze 1829: * We want this to be inline-formatted, but needs to be div to
1.71 schwarze 1830: * accept block children.
1.25 schwarze 1831: */
1.57 schwarze 1832: bufinit(h);
1.1 schwarze 1833: bufcat_style(h, "display", "inline");
1834: SCALE_HS_INIT(&su, 1);
1.25 schwarze 1835: /* Needs a left-margin for spacing. */
1836: bufcat_su(h, "margin-left", &su);
1.1 schwarze 1837: PAIR_STYLE_INIT(&tag[1], h);
1838: print_otag(h, TAG_DIV, 2, tag);
1.79 ! schwarze 1839: if (FONT_Em == n->norm->Bf.font)
! 1840: print_otag(h, TAG_EM, 0, NULL);
1.1 schwarze 1841: return(1);
1842: }
1843:
1844: static int
1845: mdoc_ms_pre(MDOC_ARGS)
1846: {
1847: struct htmlpair tag;
1848:
1849: PAIR_CLASS_INIT(&tag, "symb");
1850: print_otag(h, TAG_SPAN, 1, &tag);
1851: return(1);
1852: }
1853:
1854: static int
1.34 schwarze 1855: mdoc_igndelim_pre(MDOC_ARGS)
1.1 schwarze 1856: {
1857:
1858: h->flags |= HTML_IGNDELIM;
1859: return(1);
1860: }
1861:
1862: static void
1863: mdoc_pf_post(MDOC_ARGS)
1864: {
1865:
1866: h->flags |= HTML_NOSPACE;
1867: }
1868:
1869: static int
1870: mdoc_rs_pre(MDOC_ARGS)
1871: {
1872: struct htmlpair tag;
1873:
1874: if (MDOC_BLOCK != n->type)
1875: return(1);
1876:
1.40 schwarze 1877: if (n->prev && SEC_SEE_ALSO == n->sec)
1878: print_otag(h, TAG_P, 0, NULL);
1.1 schwarze 1879:
1880: PAIR_CLASS_INIT(&tag, "ref");
1881: print_otag(h, TAG_SPAN, 1, &tag);
1882: return(1);
1883: }
1884:
1885: static int
1886: mdoc_li_pre(MDOC_ARGS)
1887: {
1888: struct htmlpair tag;
1889:
1890: PAIR_CLASS_INIT(&tag, "lit");
1.61 schwarze 1891: print_otag(h, TAG_CODE, 1, &tag);
1.1 schwarze 1892: return(1);
1893: }
1894:
1895: static int
1896: mdoc_sy_pre(MDOC_ARGS)
1897: {
1898: struct htmlpair tag;
1899:
1900: PAIR_CLASS_INIT(&tag, "symb");
1901: print_otag(h, TAG_SPAN, 1, &tag);
1902: return(1);
1903: }
1904:
1905: static int
1906: mdoc_bt_pre(MDOC_ARGS)
1907: {
1908:
1909: print_text(h, "is currently in beta test.");
1910: return(0);
1911: }
1912:
1913: static int
1914: mdoc_ud_pre(MDOC_ARGS)
1915: {
1916:
1917: print_text(h, "currently under development.");
1918: return(0);
1919: }
1920:
1921: static int
1922: mdoc_lb_pre(MDOC_ARGS)
1923: {
1924: struct htmlpair tag;
1925:
1.40 schwarze 1926: if (SEC_LIBRARY == n->sec && MDOC_LINE & n->flags && n->prev)
1927: print_otag(h, TAG_BR, 0, NULL);
1928:
1.1 schwarze 1929: PAIR_CLASS_INIT(&tag, "lib");
1930: print_otag(h, TAG_SPAN, 1, &tag);
1931: return(1);
1932: }
1933:
1934: static int
1935: mdoc__x_pre(MDOC_ARGS)
1936: {
1.2 schwarze 1937: struct htmlpair tag[2];
1.42 schwarze 1938: enum htmltag t;
1939:
1940: t = TAG_SPAN;
1.1 schwarze 1941:
1942: switch (n->tok) {
1.71 schwarze 1943: case MDOC__A:
1.2 schwarze 1944: PAIR_CLASS_INIT(&tag[0], "ref-auth");
1.30 schwarze 1945: if (n->prev && MDOC__A == n->prev->tok)
1946: if (NULL == n->next || MDOC__A != n->next->tok)
1947: print_text(h, "and");
1.1 schwarze 1948: break;
1.71 schwarze 1949: case MDOC__B:
1.2 schwarze 1950: PAIR_CLASS_INIT(&tag[0], "ref-book");
1.42 schwarze 1951: t = TAG_I;
1.1 schwarze 1952: break;
1.71 schwarze 1953: case MDOC__C:
1.2 schwarze 1954: PAIR_CLASS_INIT(&tag[0], "ref-city");
1.1 schwarze 1955: break;
1.71 schwarze 1956: case MDOC__D:
1.2 schwarze 1957: PAIR_CLASS_INIT(&tag[0], "ref-date");
1.1 schwarze 1958: break;
1.71 schwarze 1959: case MDOC__I:
1.2 schwarze 1960: PAIR_CLASS_INIT(&tag[0], "ref-issue");
1.42 schwarze 1961: t = TAG_I;
1.1 schwarze 1962: break;
1.71 schwarze 1963: case MDOC__J:
1.2 schwarze 1964: PAIR_CLASS_INIT(&tag[0], "ref-jrnl");
1.42 schwarze 1965: t = TAG_I;
1.1 schwarze 1966: break;
1.71 schwarze 1967: case MDOC__N:
1.2 schwarze 1968: PAIR_CLASS_INIT(&tag[0], "ref-num");
1.1 schwarze 1969: break;
1.71 schwarze 1970: case MDOC__O:
1.2 schwarze 1971: PAIR_CLASS_INIT(&tag[0], "ref-opt");
1.1 schwarze 1972: break;
1.71 schwarze 1973: case MDOC__P:
1.2 schwarze 1974: PAIR_CLASS_INIT(&tag[0], "ref-page");
1.1 schwarze 1975: break;
1.71 schwarze 1976: case MDOC__Q:
1.2 schwarze 1977: PAIR_CLASS_INIT(&tag[0], "ref-corp");
1.1 schwarze 1978: break;
1.71 schwarze 1979: case MDOC__R:
1.2 schwarze 1980: PAIR_CLASS_INIT(&tag[0], "ref-rep");
1.1 schwarze 1981: break;
1.71 schwarze 1982: case MDOC__T:
1.2 schwarze 1983: PAIR_CLASS_INIT(&tag[0], "ref-title");
1.1 schwarze 1984: break;
1.71 schwarze 1985: case MDOC__U:
1.2 schwarze 1986: PAIR_CLASS_INIT(&tag[0], "link-ref");
1987: break;
1.71 schwarze 1988: case MDOC__V:
1.2 schwarze 1989: PAIR_CLASS_INIT(&tag[0], "ref-vol");
1.1 schwarze 1990: break;
1991: default:
1992: abort();
1993: /* NOTREACHED */
1994: }
1995:
1.2 schwarze 1996: if (MDOC__U != n->tok) {
1.42 schwarze 1997: print_otag(h, t, 1, tag);
1.2 schwarze 1998: return(1);
1999: }
2000:
2001: PAIR_HREF_INIT(&tag[1], n->child->string);
2002: print_otag(h, TAG_A, 2, tag);
1.30 schwarze 2003:
1.1 schwarze 2004: return(1);
2005: }
2006:
2007: static void
2008: mdoc__x_post(MDOC_ARGS)
2009: {
1.30 schwarze 2010:
2011: if (MDOC__A == n->tok && n->next && MDOC__A == n->next->tok)
2012: if (NULL == n->next->next || MDOC__A != n->next->next->tok)
2013: if (NULL == n->prev || MDOC__A != n->prev->tok)
2014: return;
1.1 schwarze 2015:
1.12 schwarze 2016: /* TODO: %U */
2017:
1.31 schwarze 2018: if (NULL == n->parent || MDOC_Rs != n->parent->tok)
2019: return;
2020:
1.56 schwarze 2021: h->flags |= HTML_NOSPACE;
1.1 schwarze 2022: print_text(h, n->next ? "," : ".");
1.25 schwarze 2023: }
2024:
2025: static int
2026: mdoc_bk_pre(MDOC_ARGS)
2027: {
2028:
2029: switch (n->type) {
1.71 schwarze 2030: case MDOC_BLOCK:
1.25 schwarze 2031: break;
1.71 schwarze 2032: case MDOC_HEAD:
1.25 schwarze 2033: return(0);
1.71 schwarze 2034: case MDOC_BODY:
1.41 schwarze 2035: if (n->parent->args || 0 == n->prev->nchild)
2036: h->flags |= HTML_PREKEEP;
1.25 schwarze 2037: break;
2038: default:
2039: abort();
2040: /* NOTREACHED */
2041: }
2042:
2043: return(1);
2044: }
2045:
2046: static void
2047: mdoc_bk_post(MDOC_ARGS)
2048: {
2049:
2050: if (MDOC_BODY == n->type)
2051: h->flags &= ~(HTML_KEEP | HTML_PREKEEP);
1.1 schwarze 2052: }
1.32 schwarze 2053:
2054: static int
2055: mdoc_quote_pre(MDOC_ARGS)
2056: {
2057: struct htmlpair tag;
2058:
2059: if (MDOC_BODY != n->type)
2060: return(1);
2061:
2062: switch (n->tok) {
1.71 schwarze 2063: case MDOC_Ao:
1.32 schwarze 2064: /* FALLTHROUGH */
1.71 schwarze 2065: case MDOC_Aq:
1.32 schwarze 2066: print_text(h, "\\(la");
2067: break;
1.71 schwarze 2068: case MDOC_Bro:
1.32 schwarze 2069: /* FALLTHROUGH */
1.71 schwarze 2070: case MDOC_Brq:
1.32 schwarze 2071: print_text(h, "\\(lC");
2072: break;
1.71 schwarze 2073: case MDOC_Bo:
1.32 schwarze 2074: /* FALLTHROUGH */
1.71 schwarze 2075: case MDOC_Bq:
1.32 schwarze 2076: print_text(h, "\\(lB");
2077: break;
1.71 schwarze 2078: case MDOC_Oo:
1.32 schwarze 2079: /* FALLTHROUGH */
1.71 schwarze 2080: case MDOC_Op:
1.32 schwarze 2081: print_text(h, "\\(lB");
1.36 schwarze 2082: h->flags |= HTML_NOSPACE;
1.32 schwarze 2083: PAIR_CLASS_INIT(&tag, "opt");
2084: print_otag(h, TAG_SPAN, 1, &tag);
2085: break;
1.74 schwarze 2086: case MDOC_En:
2087: if (NULL == n->norm->Es ||
2088: NULL == n->norm->Es->child)
2089: return(1);
2090: print_text(h, n->norm->Es->child->string);
2091: break;
1.71 schwarze 2092: case MDOC_Eo:
1.65 schwarze 2093: break;
1.71 schwarze 2094: case MDOC_Do:
1.32 schwarze 2095: /* FALLTHROUGH */
1.71 schwarze 2096: case MDOC_Dq:
1.32 schwarze 2097: /* FALLTHROUGH */
1.71 schwarze 2098: case MDOC_Qo:
1.32 schwarze 2099: /* FALLTHROUGH */
1.71 schwarze 2100: case MDOC_Qq:
1.32 schwarze 2101: print_text(h, "\\(lq");
2102: break;
1.71 schwarze 2103: case MDOC_Po:
1.32 schwarze 2104: /* FALLTHROUGH */
1.71 schwarze 2105: case MDOC_Pq:
1.32 schwarze 2106: print_text(h, "(");
2107: break;
1.71 schwarze 2108: case MDOC_Ql:
1.61 schwarze 2109: print_text(h, "\\(oq");
2110: h->flags |= HTML_NOSPACE;
2111: PAIR_CLASS_INIT(&tag, "lit");
2112: print_otag(h, TAG_CODE, 1, &tag);
2113: break;
1.71 schwarze 2114: case MDOC_So:
1.32 schwarze 2115: /* FALLTHROUGH */
1.71 schwarze 2116: case MDOC_Sq:
1.32 schwarze 2117: print_text(h, "\\(oq");
2118: break;
2119: default:
2120: abort();
2121: /* NOTREACHED */
2122: }
2123:
2124: h->flags |= HTML_NOSPACE;
2125: return(1);
2126: }
2127:
2128: static void
2129: mdoc_quote_post(MDOC_ARGS)
2130: {
2131:
2132: if (MDOC_BODY != n->type)
2133: return;
2134:
1.74 schwarze 2135: if (MDOC_En != n->tok)
2136: h->flags |= HTML_NOSPACE;
1.32 schwarze 2137:
2138: switch (n->tok) {
1.71 schwarze 2139: case MDOC_Ao:
1.32 schwarze 2140: /* FALLTHROUGH */
1.71 schwarze 2141: case MDOC_Aq:
1.32 schwarze 2142: print_text(h, "\\(ra");
2143: break;
1.71 schwarze 2144: case MDOC_Bro:
1.32 schwarze 2145: /* FALLTHROUGH */
1.71 schwarze 2146: case MDOC_Brq:
1.32 schwarze 2147: print_text(h, "\\(rC");
2148: break;
1.71 schwarze 2149: case MDOC_Oo:
1.32 schwarze 2150: /* FALLTHROUGH */
1.71 schwarze 2151: case MDOC_Op:
1.32 schwarze 2152: /* FALLTHROUGH */
1.71 schwarze 2153: case MDOC_Bo:
1.32 schwarze 2154: /* FALLTHROUGH */
1.71 schwarze 2155: case MDOC_Bq:
1.32 schwarze 2156: print_text(h, "\\(rB");
1.74 schwarze 2157: break;
2158: case MDOC_En:
2159: if (NULL != n->norm->Es &&
2160: NULL != n->norm->Es->child &&
2161: NULL != n->norm->Es->child->next) {
2162: h->flags |= HTML_NOSPACE;
2163: print_text(h, n->norm->Es->child->next->string);
2164: }
1.65 schwarze 2165: break;
1.71 schwarze 2166: case MDOC_Eo:
1.32 schwarze 2167: break;
1.71 schwarze 2168: case MDOC_Qo:
1.32 schwarze 2169: /* FALLTHROUGH */
1.71 schwarze 2170: case MDOC_Qq:
1.32 schwarze 2171: /* FALLTHROUGH */
1.71 schwarze 2172: case MDOC_Do:
1.32 schwarze 2173: /* FALLTHROUGH */
1.71 schwarze 2174: case MDOC_Dq:
1.32 schwarze 2175: print_text(h, "\\(rq");
2176: break;
1.71 schwarze 2177: case MDOC_Po:
1.32 schwarze 2178: /* FALLTHROUGH */
1.71 schwarze 2179: case MDOC_Pq:
1.32 schwarze 2180: print_text(h, ")");
2181: break;
1.71 schwarze 2182: case MDOC_Ql:
1.32 schwarze 2183: /* FALLTHROUGH */
1.71 schwarze 2184: case MDOC_So:
1.32 schwarze 2185: /* FALLTHROUGH */
1.71 schwarze 2186: case MDOC_Sq:
1.66 matthew 2187: print_text(h, "\\(cq");
1.32 schwarze 2188: break;
2189: default:
2190: abort();
2191: /* NOTREACHED */
2192: }
2193: }
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