Annotation of src/usr.bin/mandoc/mdoc_html.c, Revision 1.81
1.81 ! schwarze 1: /* $Id: mdoc_html.c,v 1.80 2014/08/14 00:29:12 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:
1.81 ! schwarze 641: if ( ! (n->nchild == 0 &&
! 642: (n->next == NULL ||
! 643: n->next->type == MDOC_TEXT ||
! 644: n->next->flags & MDOC_LINE)))
1.11 schwarze 645: h->flags |= HTML_NOSPACE;
1.6 schwarze 646:
1.1 schwarze 647: return(1);
648: }
649:
650: static int
651: mdoc_nd_pre(MDOC_ARGS)
652: {
653: struct htmlpair tag;
654:
655: if (MDOC_BODY != n->type)
656: return(1);
657:
658: /* XXX: this tag in theory can contain block elements. */
659:
660: print_text(h, "\\(em");
1.40 schwarze 661: PAIR_CLASS_INIT(&tag, "desc");
1.1 schwarze 662: print_otag(h, TAG_SPAN, 1, &tag);
663: return(1);
664: }
665:
666: static int
667: mdoc_nm_pre(MDOC_ARGS)
668: {
1.25 schwarze 669: struct htmlpair tag;
670: struct roffsu su;
1.57 schwarze 671: int len;
1.25 schwarze 672:
1.40 schwarze 673: switch (n->type) {
1.71 schwarze 674: case MDOC_ELEM:
1.25 schwarze 675: synopsis_pre(h, n);
676: PAIR_CLASS_INIT(&tag, "name");
1.42 schwarze 677: print_otag(h, TAG_B, 1, &tag);
1.67 schwarze 678: if (NULL == n->child && meta->name)
679: print_text(h, meta->name);
1.40 schwarze 680: return(1);
1.71 schwarze 681: case MDOC_HEAD:
1.40 schwarze 682: print_otag(h, TAG_TD, 0, NULL);
1.67 schwarze 683: if (NULL == n->child && meta->name)
684: print_text(h, meta->name);
1.40 schwarze 685: return(1);
1.71 schwarze 686: case MDOC_BODY:
1.40 schwarze 687: print_otag(h, TAG_TD, 0, NULL);
688: return(1);
689: default:
690: break;
691: }
1.25 schwarze 692:
1.40 schwarze 693: synopsis_pre(h, n);
694: PAIR_CLASS_INIT(&tag, "synopsis");
695: print_otag(h, TAG_TABLE, 1, &tag);
1.25 schwarze 696:
1.40 schwarze 697: for (len = 0, n = n->child; n; n = n->next)
698: if (MDOC_TEXT == n->type)
1.57 schwarze 699: len += html_strlen(n->string);
1.25 schwarze 700:
1.67 schwarze 701: if (0 == len && meta->name)
702: len = html_strlen(meta->name);
1.1 schwarze 703:
1.77 schwarze 704: SCALE_HS_INIT(&su, len);
1.57 schwarze 705: bufinit(h);
1.40 schwarze 706: bufcat_su(h, "width", &su);
707: PAIR_STYLE_INIT(&tag, h);
708: print_otag(h, TAG_COL, 1, &tag);
709: print_otag(h, TAG_COL, 0, NULL);
710: print_otag(h, TAG_TBODY, 0, NULL);
711: print_otag(h, TAG_TR, 0, NULL);
1.1 schwarze 712: return(1);
713: }
714:
715: static int
716: mdoc_xr_pre(MDOC_ARGS)
717: {
1.56 schwarze 718: struct htmlpair tag[2];
1.9 schwarze 719:
720: if (NULL == n->child)
721: return(0);
1.1 schwarze 722:
723: PAIR_CLASS_INIT(&tag[0], "link-man");
724:
725: if (h->base_man) {
1.71 schwarze 726: buffmt_man(h, n->child->string,
727: n->child->next ?
728: n->child->next->string : NULL);
1.11 schwarze 729: PAIR_HREF_INIT(&tag[1], h->buf);
1.1 schwarze 730: print_otag(h, TAG_A, 2, tag);
731: } else
732: print_otag(h, TAG_A, 1, tag);
733:
1.56 schwarze 734: n = n->child;
735: print_text(h, n->string);
1.1 schwarze 736:
1.56 schwarze 737: if (NULL == (n = n->next))
1.1 schwarze 738: return(0);
739:
740: h->flags |= HTML_NOSPACE;
741: print_text(h, "(");
742: h->flags |= HTML_NOSPACE;
1.56 schwarze 743: print_text(h, n->string);
1.1 schwarze 744: h->flags |= HTML_NOSPACE;
745: print_text(h, ")");
746: return(0);
747: }
748:
749: static int
750: mdoc_ns_pre(MDOC_ARGS)
751: {
752:
1.51 schwarze 753: if ( ! (MDOC_LINE & n->flags))
754: h->flags |= HTML_NOSPACE;
1.1 schwarze 755: return(1);
756: }
757:
758: static int
759: mdoc_ar_pre(MDOC_ARGS)
760: {
761: struct htmlpair tag;
762:
763: PAIR_CLASS_INIT(&tag, "arg");
1.42 schwarze 764: print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 765: return(1);
766: }
767:
768: static int
769: mdoc_xx_pre(MDOC_ARGS)
770: {
771: const char *pp;
772: struct htmlpair tag;
1.52 schwarze 773: int flags;
1.1 schwarze 774:
775: switch (n->tok) {
1.71 schwarze 776: case MDOC_Bsx:
1.37 schwarze 777: pp = "BSD/OS";
1.1 schwarze 778: break;
1.71 schwarze 779: case MDOC_Dx:
1.4 schwarze 780: pp = "DragonFly";
1.1 schwarze 781: break;
1.71 schwarze 782: case MDOC_Fx:
1.1 schwarze 783: pp = "FreeBSD";
784: break;
1.71 schwarze 785: case MDOC_Nx:
1.1 schwarze 786: pp = "NetBSD";
787: break;
1.71 schwarze 788: case MDOC_Ox:
1.1 schwarze 789: pp = "OpenBSD";
790: break;
1.71 schwarze 791: case MDOC_Ux:
1.1 schwarze 792: pp = "UNIX";
793: break;
794: default:
795: return(1);
796: }
797:
798: PAIR_CLASS_INIT(&tag, "unix");
799: print_otag(h, TAG_SPAN, 1, &tag);
1.52 schwarze 800:
1.1 schwarze 801: print_text(h, pp);
1.52 schwarze 802: if (n->child) {
803: flags = h->flags;
804: h->flags |= HTML_KEEP;
805: print_text(h, n->child->string);
806: h->flags = flags;
807: }
808: return(0);
1.1 schwarze 809: }
810:
811: static int
812: mdoc_bx_pre(MDOC_ARGS)
813: {
1.49 schwarze 814: struct htmlpair tag;
1.1 schwarze 815:
816: PAIR_CLASS_INIT(&tag, "unix");
817: print_otag(h, TAG_SPAN, 1, &tag);
818:
1.49 schwarze 819: if (NULL != (n = n->child)) {
820: print_text(h, n->string);
821: h->flags |= HTML_NOSPACE;
822: print_text(h, "BSD");
823: } else {
824: print_text(h, "BSD");
825: return(0);
826: }
1.1 schwarze 827:
1.49 schwarze 828: if (NULL != (n = n->next)) {
829: h->flags |= HTML_NOSPACE;
830: print_text(h, "-");
1.1 schwarze 831: h->flags |= HTML_NOSPACE;
1.49 schwarze 832: print_text(h, n->string);
833: }
1.1 schwarze 834:
835: return(0);
836: }
837:
838: static int
1.40 schwarze 839: mdoc_it_pre(MDOC_ARGS)
1.1 schwarze 840: {
1.40 schwarze 841: struct roffsu su;
842: enum mdoc_list type;
843: struct htmlpair tag[2];
844: const struct mdoc_node *bl;
1.1 schwarze 845:
1.40 schwarze 846: bl = n->parent;
847: while (bl && MDOC_Bl != bl->tok)
848: bl = bl->parent;
1.1 schwarze 849:
1.40 schwarze 850: assert(bl);
1.1 schwarze 851:
1.44 schwarze 852: type = bl->norm->Bl.type;
1.1 schwarze 853:
1.40 schwarze 854: assert(lists[type]);
855: PAIR_CLASS_INIT(&tag[0], lists[type]);
1.1 schwarze 856:
1.57 schwarze 857: bufinit(h);
858:
1.40 schwarze 859: if (MDOC_HEAD == n->type) {
860: switch (type) {
1.71 schwarze 861: case LIST_bullet:
1.40 schwarze 862: /* FALLTHROUGH */
1.71 schwarze 863: case LIST_dash:
1.40 schwarze 864: /* FALLTHROUGH */
1.71 schwarze 865: case LIST_item:
1.40 schwarze 866: /* FALLTHROUGH */
1.71 schwarze 867: case LIST_hyphen:
1.40 schwarze 868: /* FALLTHROUGH */
1.71 schwarze 869: case LIST_enum:
1.40 schwarze 870: return(0);
1.71 schwarze 871: case LIST_diag:
1.40 schwarze 872: /* FALLTHROUGH */
1.71 schwarze 873: case LIST_hang:
1.40 schwarze 874: /* FALLTHROUGH */
1.71 schwarze 875: case LIST_inset:
1.40 schwarze 876: /* FALLTHROUGH */
1.71 schwarze 877: case LIST_ohang:
1.40 schwarze 878: /* FALLTHROUGH */
1.71 schwarze 879: case LIST_tag:
1.44 schwarze 880: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.40 schwarze 881: bufcat_su(h, "margin-top", &su);
882: PAIR_STYLE_INIT(&tag[1], h);
883: print_otag(h, TAG_DT, 2, tag);
1.42 schwarze 884: if (LIST_diag != type)
885: break;
886: PAIR_CLASS_INIT(&tag[0], "diag");
887: print_otag(h, TAG_B, 1, tag);
1.40 schwarze 888: break;
1.71 schwarze 889: case LIST_column:
1.40 schwarze 890: break;
891: default:
892: break;
893: }
894: } else if (MDOC_BODY == n->type) {
895: switch (type) {
1.71 schwarze 896: case LIST_bullet:
1.40 schwarze 897: /* FALLTHROUGH */
1.71 schwarze 898: case LIST_hyphen:
1.40 schwarze 899: /* FALLTHROUGH */
1.71 schwarze 900: case LIST_dash:
1.40 schwarze 901: /* FALLTHROUGH */
1.71 schwarze 902: case LIST_enum:
1.40 schwarze 903: /* FALLTHROUGH */
1.71 schwarze 904: case LIST_item:
1.44 schwarze 905: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.40 schwarze 906: bufcat_su(h, "margin-top", &su);
907: PAIR_STYLE_INIT(&tag[1], h);
908: print_otag(h, TAG_LI, 2, tag);
909: break;
1.71 schwarze 910: case LIST_diag:
1.40 schwarze 911: /* FALLTHROUGH */
1.71 schwarze 912: case LIST_hang:
1.40 schwarze 913: /* FALLTHROUGH */
1.71 schwarze 914: case LIST_inset:
1.40 schwarze 915: /* FALLTHROUGH */
1.71 schwarze 916: case LIST_ohang:
1.40 schwarze 917: /* FALLTHROUGH */
1.71 schwarze 918: case LIST_tag:
1.44 schwarze 919: if (NULL == bl->norm->Bl.width) {
1.40 schwarze 920: print_otag(h, TAG_DD, 1, tag);
921: break;
922: }
1.44 schwarze 923: a2width(bl->norm->Bl.width, &su);
1.40 schwarze 924: bufcat_su(h, "margin-left", &su);
925: PAIR_STYLE_INIT(&tag[1], h);
926: print_otag(h, TAG_DD, 2, tag);
927: break;
1.71 schwarze 928: case LIST_column:
1.44 schwarze 929: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.40 schwarze 930: bufcat_su(h, "margin-top", &su);
931: PAIR_STYLE_INIT(&tag[1], h);
932: print_otag(h, TAG_TD, 2, tag);
933: break;
934: default:
935: break;
936: }
937: } else {
938: switch (type) {
1.71 schwarze 939: case LIST_column:
1.40 schwarze 940: print_otag(h, TAG_TR, 1, tag);
941: break;
942: default:
1.1 schwarze 943: break;
1.40 schwarze 944: }
1.1 schwarze 945: }
946:
947: return(1);
948: }
949:
950: static int
1.40 schwarze 951: mdoc_bl_pre(MDOC_ARGS)
1.1 schwarze 952: {
1.46 schwarze 953: int i;
1.40 schwarze 954: struct htmlpair tag[3];
1.1 schwarze 955: struct roffsu su;
1.42 schwarze 956: char buf[BUFSIZ];
1.1 schwarze 957:
1.40 schwarze 958: if (MDOC_BODY == n->type) {
1.44 schwarze 959: if (LIST_column == n->norm->Bl.type)
1.40 schwarze 960: print_otag(h, TAG_TBODY, 0, NULL);
961: return(1);
1.1 schwarze 962: }
963:
1.40 schwarze 964: if (MDOC_HEAD == n->type) {
1.44 schwarze 965: if (LIST_column != n->norm->Bl.type)
1.40 schwarze 966: return(0);
1.1 schwarze 967:
1.40 schwarze 968: /*
969: * For each column, print out the <COL> tag with our
970: * suggested width. The last column gets min-width, as
971: * in terminal mode it auto-sizes to the width of the
972: * screen and we want to preserve that behaviour.
973: */
1.1 schwarze 974:
1.46 schwarze 975: for (i = 0; i < (int)n->norm->Bl.ncols; i++) {
1.66 matthew 976: bufinit(h);
1.44 schwarze 977: a2width(n->norm->Bl.cols[i], &su);
1.46 schwarze 978: if (i < (int)n->norm->Bl.ncols - 1)
1.40 schwarze 979: bufcat_su(h, "width", &su);
980: else
981: bufcat_su(h, "min-width", &su);
982: PAIR_STYLE_INIT(&tag[0], h);
983: print_otag(h, TAG_COL, 1, tag);
984: }
1.1 schwarze 985:
1.4 schwarze 986: return(0);
1.1 schwarze 987: }
988:
1.40 schwarze 989: SCALE_VS_INIT(&su, 0);
1.66 matthew 990: bufinit(h);
1.40 schwarze 991: bufcat_su(h, "margin-top", &su);
992: bufcat_su(h, "margin-bottom", &su);
993: PAIR_STYLE_INIT(&tag[0], h);
1.1 schwarze 994:
1.44 schwarze 995: assert(lists[n->norm->Bl.type]);
1.73 schwarze 996: (void)strlcpy(buf, "list ", BUFSIZ);
997: (void)strlcat(buf, lists[n->norm->Bl.type], BUFSIZ);
1.42 schwarze 998: PAIR_INIT(&tag[1], ATTR_CLASS, buf);
1.1 schwarze 999:
1.40 schwarze 1000: /* Set the block's left-hand margin. */
1.1 schwarze 1001:
1.44 schwarze 1002: if (n->norm->Bl.offs) {
1003: a2offs(n->norm->Bl.offs, &su);
1.40 schwarze 1004: bufcat_su(h, "margin-left", &su);
1005: }
1.1 schwarze 1006:
1.44 schwarze 1007: switch (n->norm->Bl.type) {
1.71 schwarze 1008: case LIST_bullet:
1.1 schwarze 1009: /* FALLTHROUGH */
1.71 schwarze 1010: case LIST_dash:
1.1 schwarze 1011: /* FALLTHROUGH */
1.71 schwarze 1012: case LIST_hyphen:
1.1 schwarze 1013: /* FALLTHROUGH */
1.71 schwarze 1014: case LIST_item:
1.42 schwarze 1015: print_otag(h, TAG_UL, 2, tag);
1.1 schwarze 1016: break;
1.71 schwarze 1017: case LIST_enum:
1.42 schwarze 1018: print_otag(h, TAG_OL, 2, tag);
1.1 schwarze 1019: break;
1.71 schwarze 1020: case LIST_diag:
1.40 schwarze 1021: /* FALLTHROUGH */
1.71 schwarze 1022: case LIST_hang:
1.4 schwarze 1023: /* FALLTHROUGH */
1.71 schwarze 1024: case LIST_inset:
1.1 schwarze 1025: /* FALLTHROUGH */
1.71 schwarze 1026: case LIST_ohang:
1.1 schwarze 1027: /* FALLTHROUGH */
1.71 schwarze 1028: case LIST_tag:
1.42 schwarze 1029: print_otag(h, TAG_DL, 2, tag);
1.40 schwarze 1030: break;
1.71 schwarze 1031: case LIST_column:
1.42 schwarze 1032: print_otag(h, TAG_TABLE, 2, tag);
1.1 schwarze 1033: break;
1034: default:
1.40 schwarze 1035: abort();
1036: /* NOTREACHED */
1.1 schwarze 1037: }
1038:
1039: return(1);
1040: }
1041:
1042: static int
1043: mdoc_ex_pre(MDOC_ARGS)
1044: {
1.56 schwarze 1045: struct tag *t;
1046: struct htmlpair tag;
1047: int nchild;
1.1 schwarze 1048:
1.40 schwarze 1049: if (n->prev)
1050: print_otag(h, TAG_BR, 0, NULL);
1051:
1.1 schwarze 1052: PAIR_CLASS_INIT(&tag, "utility");
1053:
1054: print_text(h, "The");
1.56 schwarze 1055:
1056: nchild = n->nchild;
1057: for (n = n->child; n; n = n->next) {
1058: assert(MDOC_TEXT == n->type);
1059:
1.42 schwarze 1060: t = print_otag(h, TAG_B, 1, &tag);
1.56 schwarze 1061: print_text(h, n->string);
1.1 schwarze 1062: print_tagq(h, t);
1063:
1.56 schwarze 1064: if (nchild > 2 && n->next) {
1065: h->flags |= HTML_NOSPACE;
1066: print_text(h, ",");
1067: }
1.1 schwarze 1068:
1.56 schwarze 1069: if (n->next && NULL == n->next->next)
1070: print_text(h, "and");
1.1 schwarze 1071: }
1072:
1.56 schwarze 1073: if (nchild > 1)
1.76 schwarze 1074: print_text(h, "utilities exit\\~0");
1.1 schwarze 1075: else
1.76 schwarze 1076: print_text(h, "utility exits\\~0");
1.1 schwarze 1077:
1.76 schwarze 1078: print_text(h, "on success, and\\~>0 if an error occurs.");
1.1 schwarze 1079: return(0);
1080: }
1081:
1082: static int
1083: mdoc_em_pre(MDOC_ARGS)
1084: {
1.80 schwarze 1085: struct htmlpair tag;
1.1 schwarze 1086:
1.80 schwarze 1087: PAIR_CLASS_INIT(&tag, "emph");
1088: print_otag(h, TAG_SPAN, 1, &tag);
1.1 schwarze 1089: return(1);
1090: }
1091:
1092: static int
1093: mdoc_d1_pre(MDOC_ARGS)
1094: {
1095: struct htmlpair tag[2];
1096: struct roffsu su;
1097:
1098: if (MDOC_BLOCK != n->type)
1099: return(1);
1100:
1.40 schwarze 1101: SCALE_VS_INIT(&su, 0);
1.57 schwarze 1102: bufinit(h);
1.40 schwarze 1103: bufcat_su(h, "margin-top", &su);
1104: bufcat_su(h, "margin-bottom", &su);
1105: PAIR_STYLE_INIT(&tag[0], h);
1106: print_otag(h, TAG_BLOCKQUOTE, 1, tag);
1107:
1108: /* BLOCKQUOTE needs a block body. */
1.1 schwarze 1109:
1.43 schwarze 1110: PAIR_CLASS_INIT(&tag[0], "display");
1111: print_otag(h, TAG_DIV, 1, tag);
1112:
1113: if (MDOC_Dl == n->tok) {
1114: PAIR_CLASS_INIT(&tag[0], "lit");
1115: print_otag(h, TAG_CODE, 1, tag);
1.71 schwarze 1116: }
1.40 schwarze 1117:
1.1 schwarze 1118: return(1);
1119: }
1120:
1121: static int
1122: mdoc_sx_pre(MDOC_ARGS)
1123: {
1.56 schwarze 1124: struct htmlpair tag[2];
1.1 schwarze 1125:
1.57 schwarze 1126: bufinit(h);
1127: bufcat(h, "#x");
1.61 schwarze 1128:
1129: for (n = n->child; n; ) {
1.57 schwarze 1130: bufcat_id(h, n->string);
1.61 schwarze 1131: if (NULL != (n = n->next))
1.57 schwarze 1132: bufcat_id(h, " ");
1.1 schwarze 1133: }
1134:
1135: PAIR_CLASS_INIT(&tag[0], "link-sec");
1.57 schwarze 1136: PAIR_HREF_INIT(&tag[1], h->buf);
1.1 schwarze 1137:
1.42 schwarze 1138: print_otag(h, TAG_I, 1, tag);
1.1 schwarze 1139: print_otag(h, TAG_A, 2, tag);
1140: return(1);
1141: }
1142:
1143: static int
1144: mdoc_bd_pre(MDOC_ARGS)
1145: {
1.71 schwarze 1146: struct htmlpair tag[2];
1147: int comp, sv;
1.22 schwarze 1148: const struct mdoc_node *nn;
1.1 schwarze 1149: struct roffsu su;
1150:
1.22 schwarze 1151: if (MDOC_HEAD == n->type)
1.1 schwarze 1152: return(0);
1153:
1154: if (MDOC_BLOCK == n->type) {
1.44 schwarze 1155: comp = n->norm->Bd.comp;
1.1 schwarze 1156: for (nn = n; nn && ! comp; nn = nn->parent) {
1157: if (MDOC_BLOCK != nn->type)
1158: continue;
1159: if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
1160: comp = 1;
1161: if (nn->prev)
1162: break;
1163: }
1.40 schwarze 1164: if ( ! comp)
1165: print_otag(h, TAG_P, 0, NULL);
1.1 schwarze 1166: return(1);
1167: }
1168:
1.40 schwarze 1169: SCALE_HS_INIT(&su, 0);
1.44 schwarze 1170: if (n->norm->Bd.offs)
1171: a2offs(n->norm->Bd.offs, &su);
1.71 schwarze 1172:
1.57 schwarze 1173: bufinit(h);
1.40 schwarze 1174: bufcat_su(h, "margin-left", &su);
1175: PAIR_STYLE_INIT(&tag[0], h);
1176:
1.71 schwarze 1177: if (DISP_unfilled != n->norm->Bd.type &&
1178: DISP_literal != n->norm->Bd.type) {
1.40 schwarze 1179: PAIR_CLASS_INIT(&tag[1], "display");
1180: print_otag(h, TAG_DIV, 2, tag);
1.1 schwarze 1181: return(1);
1.40 schwarze 1182: }
1.1 schwarze 1183:
1.40 schwarze 1184: PAIR_CLASS_INIT(&tag[1], "lit display");
1185: print_otag(h, TAG_PRE, 2, tag);
1.1 schwarze 1186:
1.50 schwarze 1187: /* This can be recursive: save & set our literal state. */
1188:
1189: sv = h->flags & HTML_LITERAL;
1190: h->flags |= HTML_LITERAL;
1191:
1.1 schwarze 1192: for (nn = n->child; nn; nn = nn->next) {
1.67 schwarze 1193: print_mdoc_node(meta, nn, h);
1.33 schwarze 1194: /*
1195: * If the printed node flushes its own line, then we
1196: * needn't do it here as well. This is hacky, but the
1197: * notion of selective eoln whitespace is pretty dumb
1198: * anyway, so don't sweat it.
1199: */
1200: switch (nn->tok) {
1.71 schwarze 1201: case MDOC_Sm:
1.36 schwarze 1202: /* FALLTHROUGH */
1.71 schwarze 1203: case MDOC_br:
1.33 schwarze 1204: /* FALLTHROUGH */
1.71 schwarze 1205: case MDOC_sp:
1.33 schwarze 1206: /* FALLTHROUGH */
1.71 schwarze 1207: case MDOC_Bl:
1.39 schwarze 1208: /* FALLTHROUGH */
1.71 schwarze 1209: case MDOC_D1:
1.39 schwarze 1210: /* FALLTHROUGH */
1.71 schwarze 1211: case MDOC_Dl:
1.33 schwarze 1212: /* FALLTHROUGH */
1.71 schwarze 1213: case MDOC_Lp:
1.33 schwarze 1214: /* FALLTHROUGH */
1.71 schwarze 1215: case MDOC_Pp:
1.33 schwarze 1216: continue;
1217: default:
1218: break;
1219: }
1.28 schwarze 1220: if (nn->next && nn->next->line == nn->line)
1221: continue;
1.40 schwarze 1222: else if (nn->next)
1223: print_text(h, "\n");
1224:
1.28 schwarze 1225: h->flags |= HTML_NOSPACE;
1.1 schwarze 1226: }
1.50 schwarze 1227:
1228: if (0 == sv)
1229: h->flags &= ~HTML_LITERAL;
1.1 schwarze 1230:
1231: return(0);
1232: }
1233:
1234: static int
1235: mdoc_pa_pre(MDOC_ARGS)
1236: {
1237: struct htmlpair tag;
1238:
1239: PAIR_CLASS_INIT(&tag, "file");
1.42 schwarze 1240: print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 1241: return(1);
1242: }
1243:
1244: static int
1245: mdoc_ad_pre(MDOC_ARGS)
1246: {
1247: struct htmlpair tag;
1248:
1249: PAIR_CLASS_INIT(&tag, "addr");
1.42 schwarze 1250: print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 1251: return(1);
1252: }
1253:
1254: static int
1255: mdoc_an_pre(MDOC_ARGS)
1256: {
1257: struct htmlpair tag;
1258:
1259: /* TODO: -split and -nosplit (see termp_an_pre()). */
1260:
1261: PAIR_CLASS_INIT(&tag, "author");
1262: print_otag(h, TAG_SPAN, 1, &tag);
1263: return(1);
1264: }
1265:
1266: static int
1267: mdoc_cd_pre(MDOC_ARGS)
1268: {
1269: struct htmlpair tag;
1270:
1.21 schwarze 1271: synopsis_pre(h, n);
1.1 schwarze 1272: PAIR_CLASS_INIT(&tag, "config");
1.42 schwarze 1273: print_otag(h, TAG_B, 1, &tag);
1.1 schwarze 1274: return(1);
1275: }
1276:
1277: static int
1278: mdoc_dv_pre(MDOC_ARGS)
1279: {
1280: struct htmlpair tag;
1281:
1282: PAIR_CLASS_INIT(&tag, "define");
1283: print_otag(h, TAG_SPAN, 1, &tag);
1284: return(1);
1285: }
1286:
1287: static int
1288: mdoc_ev_pre(MDOC_ARGS)
1289: {
1290: struct htmlpair tag;
1291:
1292: PAIR_CLASS_INIT(&tag, "env");
1293: print_otag(h, TAG_SPAN, 1, &tag);
1294: return(1);
1295: }
1296:
1297: static int
1298: mdoc_er_pre(MDOC_ARGS)
1299: {
1300: struct htmlpair tag;
1301:
1302: PAIR_CLASS_INIT(&tag, "errno");
1303: print_otag(h, TAG_SPAN, 1, &tag);
1304: return(1);
1305: }
1306:
1307: static int
1308: mdoc_fa_pre(MDOC_ARGS)
1309: {
1310: const struct mdoc_node *nn;
1311: struct htmlpair tag;
1312: struct tag *t;
1313:
1314: PAIR_CLASS_INIT(&tag, "farg");
1315: if (n->parent->tok != MDOC_Fo) {
1.42 schwarze 1316: print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 1317: return(1);
1318: }
1319:
1320: for (nn = n->child; nn; nn = nn->next) {
1.42 schwarze 1321: t = print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 1322: print_text(h, nn->string);
1323: print_tagq(h, t);
1.56 schwarze 1324: if (nn->next) {
1325: h->flags |= HTML_NOSPACE;
1.1 schwarze 1326: print_text(h, ",");
1.56 schwarze 1327: }
1.1 schwarze 1328: }
1329:
1.56 schwarze 1330: if (n->child && n->next && n->next->tok == MDOC_Fa) {
1331: h->flags |= HTML_NOSPACE;
1.1 schwarze 1332: print_text(h, ",");
1.56 schwarze 1333: }
1.1 schwarze 1334:
1335: return(0);
1336: }
1337:
1338: static int
1339: mdoc_fd_pre(MDOC_ARGS)
1340: {
1.56 schwarze 1341: struct htmlpair tag[2];
1342: char buf[BUFSIZ];
1343: size_t sz;
1344: int i;
1345: struct tag *t;
1.1 schwarze 1346:
1.21 schwarze 1347: synopsis_pre(h, n);
1348:
1.56 schwarze 1349: if (NULL == (n = n->child))
1350: return(0);
1351:
1352: assert(MDOC_TEXT == n->type);
1353:
1354: if (strcmp(n->string, "#include")) {
1355: PAIR_CLASS_INIT(&tag[0], "macro");
1356: print_otag(h, TAG_B, 1, tag);
1357: return(1);
1358: }
1359:
1360: PAIR_CLASS_INIT(&tag[0], "includes");
1361: print_otag(h, TAG_B, 1, tag);
1362: print_text(h, n->string);
1363:
1364: if (NULL != (n = n->next)) {
1365: assert(MDOC_TEXT == n->type);
1.73 schwarze 1366:
1367: /*
1368: * XXX This is broken and not easy to fix.
1369: * When using -Oincludes, truncation may occur.
1370: * Dynamic allocation wouldn't help because
1371: * passing long strings to buffmt_includes()
1372: * does not work either.
1373: */
1374:
1.71 schwarze 1375: strlcpy(buf, '<' == *n->string || '"' == *n->string ?
1376: n->string + 1 : n->string, BUFSIZ);
1.56 schwarze 1377:
1378: sz = strlen(buf);
1379: if (sz && ('>' == buf[sz - 1] || '"' == buf[sz - 1]))
1380: buf[sz - 1] = '\0';
1381:
1382: PAIR_CLASS_INIT(&tag[0], "link-includes");
1.71 schwarze 1383:
1.56 schwarze 1384: i = 1;
1385: if (h->base_includes) {
1386: buffmt_includes(h, buf);
1387: PAIR_HREF_INIT(&tag[i], h->buf);
1388: i++;
1.71 schwarze 1389: }
1.56 schwarze 1390:
1391: t = print_otag(h, TAG_A, i, tag);
1392: print_text(h, n->string);
1393: print_tagq(h, t);
1394:
1395: n = n->next;
1396: }
1397:
1398: for ( ; n; n = n->next) {
1399: assert(MDOC_TEXT == n->type);
1400: print_text(h, n->string);
1401: }
1402:
1403: return(0);
1.1 schwarze 1404: }
1405:
1406: static int
1407: mdoc_vt_pre(MDOC_ARGS)
1408: {
1409: struct htmlpair tag;
1410:
1.21 schwarze 1411: if (MDOC_BLOCK == n->type) {
1412: synopsis_pre(h, n);
1.7 schwarze 1413: return(1);
1.21 schwarze 1414: } else if (MDOC_ELEM == n->type) {
1415: synopsis_pre(h, n);
1.7 schwarze 1416: } else if (MDOC_HEAD == n->type)
1417: return(0);
1.1 schwarze 1418:
1419: PAIR_CLASS_INIT(&tag, "type");
1420: print_otag(h, TAG_SPAN, 1, &tag);
1421: return(1);
1422: }
1423:
1424: static int
1425: mdoc_ft_pre(MDOC_ARGS)
1426: {
1427: struct htmlpair tag;
1428:
1.21 schwarze 1429: synopsis_pre(h, n);
1.1 schwarze 1430: PAIR_CLASS_INIT(&tag, "ftype");
1.42 schwarze 1431: print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 1432: return(1);
1433: }
1434:
1435: static int
1436: mdoc_fn_pre(MDOC_ARGS)
1437: {
1.56 schwarze 1438: struct tag *t;
1439: struct htmlpair tag[2];
1440: char nbuf[BUFSIZ];
1441: const char *sp, *ep;
1442: int sz, i, pretty;
1.1 schwarze 1443:
1.56 schwarze 1444: pretty = MDOC_SYNPRETTY & n->flags;
1.21 schwarze 1445: synopsis_pre(h, n);
1.1 schwarze 1446:
1447: /* Split apart into type and name. */
1448: assert(n->child->string);
1449: sp = n->child->string;
1450:
1451: ep = strchr(sp, ' ');
1452: if (NULL != ep) {
1453: PAIR_CLASS_INIT(&tag[0], "ftype");
1.42 schwarze 1454: t = print_otag(h, TAG_I, 1, tag);
1.71 schwarze 1455:
1.1 schwarze 1456: while (ep) {
1457: sz = MIN((int)(ep - sp), BUFSIZ - 1);
1458: (void)memcpy(nbuf, sp, (size_t)sz);
1459: nbuf[sz] = '\0';
1460: print_text(h, nbuf);
1461: sp = ++ep;
1462: ep = strchr(sp, ' ');
1463: }
1464: print_tagq(h, t);
1465: }
1466:
1467: PAIR_CLASS_INIT(&tag[0], "fname");
1.11 schwarze 1468:
1469: /*
1470: * FIXME: only refer to IDs that we know exist.
1471: */
1472:
1473: #if 0
1.23 schwarze 1474: if (MDOC_SYNPRETTY & n->flags) {
1.11 schwarze 1475: nbuf[0] = '\0';
1476: html_idcat(nbuf, sp, BUFSIZ);
1477: PAIR_ID_INIT(&tag[1], nbuf);
1478: } else {
1479: strlcpy(nbuf, "#", BUFSIZ);
1480: html_idcat(nbuf, sp, BUFSIZ);
1481: PAIR_HREF_INIT(&tag[1], nbuf);
1482: }
1483: #endif
1484:
1.42 schwarze 1485: t = print_otag(h, TAG_B, 1, tag);
1.1 schwarze 1486:
1.73 schwarze 1487: if (sp)
1488: print_text(h, sp);
1.1 schwarze 1489:
1490: print_tagq(h, t);
1491:
1492: h->flags |= HTML_NOSPACE;
1493: print_text(h, "(");
1.56 schwarze 1494: h->flags |= HTML_NOSPACE;
1.1 schwarze 1495:
1.57 schwarze 1496: PAIR_CLASS_INIT(&tag[0], "farg");
1.1 schwarze 1497: bufinit(h);
1498: bufcat_style(h, "white-space", "nowrap");
1499: PAIR_STYLE_INIT(&tag[1], h);
1500:
1.56 schwarze 1501: for (n = n->child->next; n; n = n->next) {
1.1 schwarze 1502: i = 1;
1.23 schwarze 1503: if (MDOC_SYNPRETTY & n->flags)
1.1 schwarze 1504: i = 2;
1.42 schwarze 1505: t = print_otag(h, TAG_I, i, tag);
1.56 schwarze 1506: print_text(h, n->string);
1.1 schwarze 1507: print_tagq(h, t);
1.56 schwarze 1508: if (n->next) {
1509: h->flags |= HTML_NOSPACE;
1.1 schwarze 1510: print_text(h, ",");
1.56 schwarze 1511: }
1.1 schwarze 1512: }
1513:
1.56 schwarze 1514: h->flags |= HTML_NOSPACE;
1.1 schwarze 1515: print_text(h, ")");
1.56 schwarze 1516:
1517: if (pretty) {
1518: h->flags |= HTML_NOSPACE;
1.1 schwarze 1519: print_text(h, ";");
1.56 schwarze 1520: }
1.1 schwarze 1521:
1522: return(0);
1523: }
1524:
1525: static int
1.26 schwarze 1526: mdoc_sm_pre(MDOC_ARGS)
1527: {
1528:
1.75 schwarze 1529: if (NULL == n->child)
1530: h->flags ^= HTML_NONOSPACE;
1531: else if (0 == strcmp("on", n->child->string))
1.26 schwarze 1532: h->flags &= ~HTML_NONOSPACE;
1.75 schwarze 1533: else
1.26 schwarze 1534: h->flags |= HTML_NONOSPACE;
1.75 schwarze 1535:
1536: if ( ! (HTML_NONOSPACE & h->flags))
1537: h->flags &= ~HTML_NOSPACE;
1.26 schwarze 1538:
1539: return(0);
1540: }
1541:
1.40 schwarze 1542: static int
1.74 schwarze 1543: mdoc_skip_pre(MDOC_ARGS)
1.70 schwarze 1544: {
1545:
1546: return(0);
1547: }
1548:
1549: static int
1.40 schwarze 1550: mdoc_pp_pre(MDOC_ARGS)
1551: {
1552:
1553: print_otag(h, TAG_P, 0, NULL);
1554: return(0);
1555: }
1.26 schwarze 1556:
1557: static int
1.1 schwarze 1558: mdoc_sp_pre(MDOC_ARGS)
1559: {
1.40 schwarze 1560: struct roffsu su;
1.1 schwarze 1561: struct htmlpair tag;
1562:
1.40 schwarze 1563: SCALE_VS_INIT(&su, 1);
1564:
1565: if (MDOC_sp == n->tok) {
1.59 schwarze 1566: if (NULL != (n = n->child))
1567: if ( ! a2roffsu(n->string, &su, SCALE_VS))
1568: SCALE_VS_INIT(&su, atoi(n->string));
1.40 schwarze 1569: } else
1.77 schwarze 1570: su.scale = 0.0;
1.1 schwarze 1571:
1.57 schwarze 1572: bufinit(h);
1.1 schwarze 1573: bufcat_su(h, "height", &su);
1574: PAIR_STYLE_INIT(&tag, h);
1575: print_otag(h, TAG_DIV, 1, &tag);
1.40 schwarze 1576:
1.3 schwarze 1577: /* So the div isn't empty: */
1578: print_text(h, "\\~");
1579:
1580: return(0);
1.1 schwarze 1581:
1582: }
1583:
1584: static int
1585: mdoc_lk_pre(MDOC_ARGS)
1586: {
1.56 schwarze 1587: struct htmlpair tag[2];
1588:
1589: if (NULL == (n = n->child))
1590: return(0);
1.1 schwarze 1591:
1.56 schwarze 1592: assert(MDOC_TEXT == n->type);
1.1 schwarze 1593:
1594: PAIR_CLASS_INIT(&tag[0], "link-ext");
1.56 schwarze 1595: PAIR_HREF_INIT(&tag[1], n->string);
1596:
1.1 schwarze 1597: print_otag(h, TAG_A, 2, tag);
1598:
1.58 schwarze 1599: if (NULL == n->next)
1600: print_text(h, n->string);
1601:
1602: for (n = n->next; n; n = n->next)
1.56 schwarze 1603: print_text(h, n->string);
1.1 schwarze 1604:
1605: return(0);
1606: }
1607:
1608: static int
1609: mdoc_mt_pre(MDOC_ARGS)
1610: {
1.56 schwarze 1611: struct htmlpair tag[2];
1612: struct tag *t;
1.1 schwarze 1613:
1614: PAIR_CLASS_INIT(&tag[0], "link-mail");
1615:
1.56 schwarze 1616: for (n = n->child; n; n = n->next) {
1617: assert(MDOC_TEXT == n->type);
1618:
1.1 schwarze 1619: bufinit(h);
1620: bufcat(h, "mailto:");
1.56 schwarze 1621: bufcat(h, n->string);
1622:
1.10 schwarze 1623: PAIR_HREF_INIT(&tag[1], h->buf);
1.1 schwarze 1624: t = print_otag(h, TAG_A, 2, tag);
1.56 schwarze 1625: print_text(h, n->string);
1.1 schwarze 1626: print_tagq(h, t);
1627: }
1.71 schwarze 1628:
1.1 schwarze 1629: return(0);
1630: }
1631:
1632: static int
1633: mdoc_fo_pre(MDOC_ARGS)
1634: {
1.20 schwarze 1635: struct htmlpair tag;
1636: struct tag *t;
1.1 schwarze 1637:
1638: if (MDOC_BODY == n->type) {
1639: h->flags |= HTML_NOSPACE;
1640: print_text(h, "(");
1641: h->flags |= HTML_NOSPACE;
1642: return(1);
1.20 schwarze 1643: } else if (MDOC_BLOCK == n->type) {
1.21 schwarze 1644: synopsis_pre(h, n);
1.1 schwarze 1645: return(1);
1.11 schwarze 1646: }
1.1 schwarze 1647:
1.20 schwarze 1648: /* XXX: we drop non-initial arguments as per groff. */
1649:
1650: assert(n->child);
1651: assert(n->child->string);
1652:
1.1 schwarze 1653: PAIR_CLASS_INIT(&tag, "fname");
1.43 schwarze 1654: t = print_otag(h, TAG_B, 1, &tag);
1.20 schwarze 1655: print_text(h, n->child->string);
1656: print_tagq(h, t);
1657: return(0);
1.1 schwarze 1658: }
1659:
1660: static void
1661: mdoc_fo_post(MDOC_ARGS)
1662: {
1.21 schwarze 1663:
1.1 schwarze 1664: if (MDOC_BODY != n->type)
1665: return;
1.56 schwarze 1666: h->flags |= HTML_NOSPACE;
1.1 schwarze 1667: print_text(h, ")");
1.56 schwarze 1668: h->flags |= HTML_NOSPACE;
1.1 schwarze 1669: print_text(h, ";");
1670: }
1671:
1672: static int
1673: mdoc_in_pre(MDOC_ARGS)
1674: {
1.56 schwarze 1675: struct tag *t;
1676: struct htmlpair tag[2];
1677: int i;
1.1 schwarze 1678:
1.21 schwarze 1679: synopsis_pre(h, n);
1680:
1.1 schwarze 1681: PAIR_CLASS_INIT(&tag[0], "includes");
1.42 schwarze 1682: print_otag(h, TAG_B, 1, tag);
1.1 schwarze 1683:
1.56 schwarze 1684: /*
1685: * The first argument of the `In' gets special treatment as
1686: * being a linked value. Subsequent values are printed
1687: * afterward. groff does similarly. This also handles the case
1688: * of no children.
1689: */
1690:
1.23 schwarze 1691: if (MDOC_SYNPRETTY & n->flags && MDOC_LINE & n->flags)
1.1 schwarze 1692: print_text(h, "#include");
1693:
1694: print_text(h, "<");
1695: h->flags |= HTML_NOSPACE;
1696:
1.56 schwarze 1697: if (NULL != (n = n->child)) {
1698: assert(MDOC_TEXT == n->type);
1699:
1.1 schwarze 1700: PAIR_CLASS_INIT(&tag[0], "link-includes");
1.56 schwarze 1701:
1.1 schwarze 1702: i = 1;
1703: if (h->base_includes) {
1.56 schwarze 1704: buffmt_includes(h, n->string);
1.11 schwarze 1705: PAIR_HREF_INIT(&tag[i], h->buf);
1706: i++;
1.71 schwarze 1707: }
1.56 schwarze 1708:
1.1 schwarze 1709: t = print_otag(h, TAG_A, i, tag);
1.56 schwarze 1710: print_text(h, n->string);
1.1 schwarze 1711: print_tagq(h, t);
1.56 schwarze 1712:
1713: n = n->next;
1.1 schwarze 1714: }
1715:
1716: h->flags |= HTML_NOSPACE;
1717: print_text(h, ">");
1.20 schwarze 1718:
1.56 schwarze 1719: for ( ; n; n = n->next) {
1720: assert(MDOC_TEXT == n->type);
1721: print_text(h, n->string);
1722: }
1723:
1.1 schwarze 1724: return(0);
1725: }
1726:
1727: static int
1728: mdoc_ic_pre(MDOC_ARGS)
1729: {
1730: struct htmlpair tag;
1731:
1732: PAIR_CLASS_INIT(&tag, "cmd");
1.42 schwarze 1733: print_otag(h, TAG_B, 1, &tag);
1.1 schwarze 1734: return(1);
1735: }
1736:
1737: static int
1738: mdoc_rv_pre(MDOC_ARGS)
1739: {
1.56 schwarze 1740: struct htmlpair tag;
1741: struct tag *t;
1742: int nchild;
1.1 schwarze 1743:
1.40 schwarze 1744: if (n->prev)
1745: print_otag(h, TAG_BR, 0, NULL);
1746:
1.56 schwarze 1747: PAIR_CLASS_INIT(&tag, "fname");
1748:
1.76 schwarze 1749: nchild = n->nchild;
1750: if (nchild > 0) {
1751: print_text(h, "The");
1.1 schwarze 1752:
1.76 schwarze 1753: for (n = n->child; n; n = n->next) {
1754: t = print_otag(h, TAG_B, 1, &tag);
1755: print_text(h, n->string);
1756: print_tagq(h, t);
1.56 schwarze 1757:
1.76 schwarze 1758: h->flags |= HTML_NOSPACE;
1759: print_text(h, "()");
1.1 schwarze 1760:
1.76 schwarze 1761: if (n->next == NULL)
1762: continue;
1.56 schwarze 1763:
1.76 schwarze 1764: if (nchild > 2) {
1765: h->flags |= HTML_NOSPACE;
1766: print_text(h, ",");
1767: }
1768: if (n->next->next == NULL)
1769: print_text(h, "and");
1.56 schwarze 1770: }
1771:
1.76 schwarze 1772: if (nchild > 1)
1773: print_text(h, "functions return");
1774: else
1775: print_text(h, "function returns");
1.1 schwarze 1776:
1.76 schwarze 1777: print_text(h, "the value\\~0 if successful;");
1778: } else
1779: print_text(h, "Upon successful completion,"
1780: " the value\\~0 is returned;");
1.1 schwarze 1781:
1.76 schwarze 1782: print_text(h, "otherwise the value\\~\\-1 is returned"
1783: " and the global variable");
1.1 schwarze 1784:
1785: PAIR_CLASS_INIT(&tag, "var");
1.42 schwarze 1786: t = print_otag(h, TAG_B, 1, &tag);
1.1 schwarze 1787: print_text(h, "errno");
1788: print_tagq(h, t);
1.71 schwarze 1789: print_text(h, "is set to indicate the error.");
1.1 schwarze 1790: return(0);
1791: }
1792:
1793: static int
1794: mdoc_va_pre(MDOC_ARGS)
1795: {
1796: struct htmlpair tag;
1797:
1798: PAIR_CLASS_INIT(&tag, "var");
1.42 schwarze 1799: print_otag(h, TAG_B, 1, &tag);
1.1 schwarze 1800: return(1);
1801: }
1802:
1803: static int
1804: mdoc_ap_pre(MDOC_ARGS)
1805: {
1.71 schwarze 1806:
1.1 schwarze 1807: h->flags |= HTML_NOSPACE;
1808: print_text(h, "\\(aq");
1809: h->flags |= HTML_NOSPACE;
1810: return(1);
1811: }
1812:
1813: static int
1814: mdoc_bf_pre(MDOC_ARGS)
1815: {
1816: struct htmlpair tag[2];
1817: struct roffsu su;
1818:
1819: if (MDOC_HEAD == n->type)
1820: return(0);
1.25 schwarze 1821: else if (MDOC_BODY != n->type)
1.1 schwarze 1822: return(1);
1823:
1.80 schwarze 1824: if (FONT_Em == n->norm->Bf.font)
1825: PAIR_CLASS_INIT(&tag[0], "emph");
1826: else if (FONT_Sy == n->norm->Bf.font)
1.25 schwarze 1827: PAIR_CLASS_INIT(&tag[0], "symb");
1.71 schwarze 1828: else if (FONT_Li == n->norm->Bf.font)
1.25 schwarze 1829: PAIR_CLASS_INIT(&tag[0], "lit");
1830: else
1831: PAIR_CLASS_INIT(&tag[0], "none");
1.1 schwarze 1832:
1.71 schwarze 1833: /*
1.25 schwarze 1834: * We want this to be inline-formatted, but needs to be div to
1.71 schwarze 1835: * accept block children.
1.25 schwarze 1836: */
1.57 schwarze 1837: bufinit(h);
1.1 schwarze 1838: bufcat_style(h, "display", "inline");
1839: SCALE_HS_INIT(&su, 1);
1.25 schwarze 1840: /* Needs a left-margin for spacing. */
1841: bufcat_su(h, "margin-left", &su);
1.1 schwarze 1842: PAIR_STYLE_INIT(&tag[1], h);
1843: print_otag(h, TAG_DIV, 2, tag);
1844: return(1);
1845: }
1846:
1847: static int
1848: mdoc_ms_pre(MDOC_ARGS)
1849: {
1850: struct htmlpair tag;
1851:
1852: PAIR_CLASS_INIT(&tag, "symb");
1853: print_otag(h, TAG_SPAN, 1, &tag);
1854: return(1);
1855: }
1856:
1857: static int
1.34 schwarze 1858: mdoc_igndelim_pre(MDOC_ARGS)
1.1 schwarze 1859: {
1860:
1861: h->flags |= HTML_IGNDELIM;
1862: return(1);
1863: }
1864:
1865: static void
1866: mdoc_pf_post(MDOC_ARGS)
1867: {
1868:
1869: h->flags |= HTML_NOSPACE;
1870: }
1871:
1872: static int
1873: mdoc_rs_pre(MDOC_ARGS)
1874: {
1875: struct htmlpair tag;
1876:
1877: if (MDOC_BLOCK != n->type)
1878: return(1);
1879:
1.40 schwarze 1880: if (n->prev && SEC_SEE_ALSO == n->sec)
1881: print_otag(h, TAG_P, 0, NULL);
1.1 schwarze 1882:
1883: PAIR_CLASS_INIT(&tag, "ref");
1884: print_otag(h, TAG_SPAN, 1, &tag);
1885: return(1);
1886: }
1887:
1888: static int
1889: mdoc_li_pre(MDOC_ARGS)
1890: {
1891: struct htmlpair tag;
1892:
1893: PAIR_CLASS_INIT(&tag, "lit");
1.61 schwarze 1894: print_otag(h, TAG_CODE, 1, &tag);
1.1 schwarze 1895: return(1);
1896: }
1897:
1898: static int
1899: mdoc_sy_pre(MDOC_ARGS)
1900: {
1901: struct htmlpair tag;
1902:
1903: PAIR_CLASS_INIT(&tag, "symb");
1904: print_otag(h, TAG_SPAN, 1, &tag);
1905: return(1);
1906: }
1907:
1908: static int
1909: mdoc_bt_pre(MDOC_ARGS)
1910: {
1911:
1912: print_text(h, "is currently in beta test.");
1913: return(0);
1914: }
1915:
1916: static int
1917: mdoc_ud_pre(MDOC_ARGS)
1918: {
1919:
1920: print_text(h, "currently under development.");
1921: return(0);
1922: }
1923:
1924: static int
1925: mdoc_lb_pre(MDOC_ARGS)
1926: {
1927: struct htmlpair tag;
1928:
1.40 schwarze 1929: if (SEC_LIBRARY == n->sec && MDOC_LINE & n->flags && n->prev)
1930: print_otag(h, TAG_BR, 0, NULL);
1931:
1.1 schwarze 1932: PAIR_CLASS_INIT(&tag, "lib");
1933: print_otag(h, TAG_SPAN, 1, &tag);
1934: return(1);
1935: }
1936:
1937: static int
1938: mdoc__x_pre(MDOC_ARGS)
1939: {
1.2 schwarze 1940: struct htmlpair tag[2];
1.42 schwarze 1941: enum htmltag t;
1942:
1943: t = TAG_SPAN;
1.1 schwarze 1944:
1945: switch (n->tok) {
1.71 schwarze 1946: case MDOC__A:
1.2 schwarze 1947: PAIR_CLASS_INIT(&tag[0], "ref-auth");
1.30 schwarze 1948: if (n->prev && MDOC__A == n->prev->tok)
1949: if (NULL == n->next || MDOC__A != n->next->tok)
1950: print_text(h, "and");
1.1 schwarze 1951: break;
1.71 schwarze 1952: case MDOC__B:
1.2 schwarze 1953: PAIR_CLASS_INIT(&tag[0], "ref-book");
1.42 schwarze 1954: t = TAG_I;
1.1 schwarze 1955: break;
1.71 schwarze 1956: case MDOC__C:
1.2 schwarze 1957: PAIR_CLASS_INIT(&tag[0], "ref-city");
1.1 schwarze 1958: break;
1.71 schwarze 1959: case MDOC__D:
1.2 schwarze 1960: PAIR_CLASS_INIT(&tag[0], "ref-date");
1.1 schwarze 1961: break;
1.71 schwarze 1962: case MDOC__I:
1.2 schwarze 1963: PAIR_CLASS_INIT(&tag[0], "ref-issue");
1.42 schwarze 1964: t = TAG_I;
1.1 schwarze 1965: break;
1.71 schwarze 1966: case MDOC__J:
1.2 schwarze 1967: PAIR_CLASS_INIT(&tag[0], "ref-jrnl");
1.42 schwarze 1968: t = TAG_I;
1.1 schwarze 1969: break;
1.71 schwarze 1970: case MDOC__N:
1.2 schwarze 1971: PAIR_CLASS_INIT(&tag[0], "ref-num");
1.1 schwarze 1972: break;
1.71 schwarze 1973: case MDOC__O:
1.2 schwarze 1974: PAIR_CLASS_INIT(&tag[0], "ref-opt");
1.1 schwarze 1975: break;
1.71 schwarze 1976: case MDOC__P:
1.2 schwarze 1977: PAIR_CLASS_INIT(&tag[0], "ref-page");
1.1 schwarze 1978: break;
1.71 schwarze 1979: case MDOC__Q:
1.2 schwarze 1980: PAIR_CLASS_INIT(&tag[0], "ref-corp");
1.1 schwarze 1981: break;
1.71 schwarze 1982: case MDOC__R:
1.2 schwarze 1983: PAIR_CLASS_INIT(&tag[0], "ref-rep");
1.1 schwarze 1984: break;
1.71 schwarze 1985: case MDOC__T:
1.2 schwarze 1986: PAIR_CLASS_INIT(&tag[0], "ref-title");
1.1 schwarze 1987: break;
1.71 schwarze 1988: case MDOC__U:
1.2 schwarze 1989: PAIR_CLASS_INIT(&tag[0], "link-ref");
1990: break;
1.71 schwarze 1991: case MDOC__V:
1.2 schwarze 1992: PAIR_CLASS_INIT(&tag[0], "ref-vol");
1.1 schwarze 1993: break;
1994: default:
1995: abort();
1996: /* NOTREACHED */
1997: }
1998:
1.2 schwarze 1999: if (MDOC__U != n->tok) {
1.42 schwarze 2000: print_otag(h, t, 1, tag);
1.2 schwarze 2001: return(1);
2002: }
2003:
2004: PAIR_HREF_INIT(&tag[1], n->child->string);
2005: print_otag(h, TAG_A, 2, tag);
1.30 schwarze 2006:
1.1 schwarze 2007: return(1);
2008: }
2009:
2010: static void
2011: mdoc__x_post(MDOC_ARGS)
2012: {
1.30 schwarze 2013:
2014: if (MDOC__A == n->tok && n->next && MDOC__A == n->next->tok)
2015: if (NULL == n->next->next || MDOC__A != n->next->next->tok)
2016: if (NULL == n->prev || MDOC__A != n->prev->tok)
2017: return;
1.1 schwarze 2018:
1.12 schwarze 2019: /* TODO: %U */
2020:
1.31 schwarze 2021: if (NULL == n->parent || MDOC_Rs != n->parent->tok)
2022: return;
2023:
1.56 schwarze 2024: h->flags |= HTML_NOSPACE;
1.1 schwarze 2025: print_text(h, n->next ? "," : ".");
1.25 schwarze 2026: }
2027:
2028: static int
2029: mdoc_bk_pre(MDOC_ARGS)
2030: {
2031:
2032: switch (n->type) {
1.71 schwarze 2033: case MDOC_BLOCK:
1.25 schwarze 2034: break;
1.71 schwarze 2035: case MDOC_HEAD:
1.25 schwarze 2036: return(0);
1.71 schwarze 2037: case MDOC_BODY:
1.41 schwarze 2038: if (n->parent->args || 0 == n->prev->nchild)
2039: h->flags |= HTML_PREKEEP;
1.25 schwarze 2040: break;
2041: default:
2042: abort();
2043: /* NOTREACHED */
2044: }
2045:
2046: return(1);
2047: }
2048:
2049: static void
2050: mdoc_bk_post(MDOC_ARGS)
2051: {
2052:
2053: if (MDOC_BODY == n->type)
2054: h->flags &= ~(HTML_KEEP | HTML_PREKEEP);
1.1 schwarze 2055: }
1.32 schwarze 2056:
2057: static int
2058: mdoc_quote_pre(MDOC_ARGS)
2059: {
2060: struct htmlpair tag;
2061:
2062: if (MDOC_BODY != n->type)
2063: return(1);
2064:
2065: switch (n->tok) {
1.71 schwarze 2066: case MDOC_Ao:
1.32 schwarze 2067: /* FALLTHROUGH */
1.71 schwarze 2068: case MDOC_Aq:
1.32 schwarze 2069: print_text(h, "\\(la");
2070: break;
1.71 schwarze 2071: case MDOC_Bro:
1.32 schwarze 2072: /* FALLTHROUGH */
1.71 schwarze 2073: case MDOC_Brq:
1.32 schwarze 2074: print_text(h, "\\(lC");
2075: break;
1.71 schwarze 2076: case MDOC_Bo:
1.32 schwarze 2077: /* FALLTHROUGH */
1.71 schwarze 2078: case MDOC_Bq:
1.32 schwarze 2079: print_text(h, "\\(lB");
2080: break;
1.71 schwarze 2081: case MDOC_Oo:
1.32 schwarze 2082: /* FALLTHROUGH */
1.71 schwarze 2083: case MDOC_Op:
1.32 schwarze 2084: print_text(h, "\\(lB");
1.36 schwarze 2085: h->flags |= HTML_NOSPACE;
1.32 schwarze 2086: PAIR_CLASS_INIT(&tag, "opt");
2087: print_otag(h, TAG_SPAN, 1, &tag);
2088: break;
1.74 schwarze 2089: case MDOC_En:
2090: if (NULL == n->norm->Es ||
2091: NULL == n->norm->Es->child)
2092: return(1);
2093: print_text(h, n->norm->Es->child->string);
2094: break;
1.71 schwarze 2095: case MDOC_Eo:
1.65 schwarze 2096: break;
1.71 schwarze 2097: case MDOC_Do:
1.32 schwarze 2098: /* FALLTHROUGH */
1.71 schwarze 2099: case MDOC_Dq:
1.32 schwarze 2100: /* FALLTHROUGH */
1.71 schwarze 2101: case MDOC_Qo:
1.32 schwarze 2102: /* FALLTHROUGH */
1.71 schwarze 2103: case MDOC_Qq:
1.32 schwarze 2104: print_text(h, "\\(lq");
2105: break;
1.71 schwarze 2106: case MDOC_Po:
1.32 schwarze 2107: /* FALLTHROUGH */
1.71 schwarze 2108: case MDOC_Pq:
1.32 schwarze 2109: print_text(h, "(");
2110: break;
1.71 schwarze 2111: case MDOC_Ql:
1.61 schwarze 2112: print_text(h, "\\(oq");
2113: h->flags |= HTML_NOSPACE;
2114: PAIR_CLASS_INIT(&tag, "lit");
2115: print_otag(h, TAG_CODE, 1, &tag);
2116: break;
1.71 schwarze 2117: case MDOC_So:
1.32 schwarze 2118: /* FALLTHROUGH */
1.71 schwarze 2119: case MDOC_Sq:
1.32 schwarze 2120: print_text(h, "\\(oq");
2121: break;
2122: default:
2123: abort();
2124: /* NOTREACHED */
2125: }
2126:
2127: h->flags |= HTML_NOSPACE;
2128: return(1);
2129: }
2130:
2131: static void
2132: mdoc_quote_post(MDOC_ARGS)
2133: {
2134:
2135: if (MDOC_BODY != n->type)
2136: return;
2137:
1.74 schwarze 2138: if (MDOC_En != n->tok)
2139: h->flags |= HTML_NOSPACE;
1.32 schwarze 2140:
2141: switch (n->tok) {
1.71 schwarze 2142: case MDOC_Ao:
1.32 schwarze 2143: /* FALLTHROUGH */
1.71 schwarze 2144: case MDOC_Aq:
1.32 schwarze 2145: print_text(h, "\\(ra");
2146: break;
1.71 schwarze 2147: case MDOC_Bro:
1.32 schwarze 2148: /* FALLTHROUGH */
1.71 schwarze 2149: case MDOC_Brq:
1.32 schwarze 2150: print_text(h, "\\(rC");
2151: break;
1.71 schwarze 2152: case MDOC_Oo:
1.32 schwarze 2153: /* FALLTHROUGH */
1.71 schwarze 2154: case MDOC_Op:
1.32 schwarze 2155: /* FALLTHROUGH */
1.71 schwarze 2156: case MDOC_Bo:
1.32 schwarze 2157: /* FALLTHROUGH */
1.71 schwarze 2158: case MDOC_Bq:
1.32 schwarze 2159: print_text(h, "\\(rB");
1.74 schwarze 2160: break;
2161: case MDOC_En:
2162: if (NULL != n->norm->Es &&
2163: NULL != n->norm->Es->child &&
2164: NULL != n->norm->Es->child->next) {
2165: h->flags |= HTML_NOSPACE;
2166: print_text(h, n->norm->Es->child->next->string);
2167: }
1.65 schwarze 2168: break;
1.71 schwarze 2169: case MDOC_Eo:
1.32 schwarze 2170: break;
1.71 schwarze 2171: case MDOC_Qo:
1.32 schwarze 2172: /* FALLTHROUGH */
1.71 schwarze 2173: case MDOC_Qq:
1.32 schwarze 2174: /* FALLTHROUGH */
1.71 schwarze 2175: case MDOC_Do:
1.32 schwarze 2176: /* FALLTHROUGH */
1.71 schwarze 2177: case MDOC_Dq:
1.32 schwarze 2178: print_text(h, "\\(rq");
2179: break;
1.71 schwarze 2180: case MDOC_Po:
1.32 schwarze 2181: /* FALLTHROUGH */
1.71 schwarze 2182: case MDOC_Pq:
1.32 schwarze 2183: print_text(h, ")");
2184: break;
1.71 schwarze 2185: case MDOC_Ql:
1.32 schwarze 2186: /* FALLTHROUGH */
1.71 schwarze 2187: case MDOC_So:
1.32 schwarze 2188: /* FALLTHROUGH */
1.71 schwarze 2189: case MDOC_Sq:
1.66 matthew 2190: print_text(h, "\\(cq");
1.32 schwarze 2191: break;
2192: default:
2193: abort();
2194: /* NOTREACHED */
2195: }
2196: }
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