Annotation of src/usr.bin/mandoc/mdoc_html.c, Revision 1.71
1.71 ! schwarze 1: /* $Id: mdoc_html.c,v 1.70 2014/03/30 19:47:32 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"
1.1 schwarze 28: #include "out.h"
29: #include "html.h"
30: #include "mdoc.h"
31: #include "main.h"
32:
33: #define INDENT 5
34:
1.67 schwarze 35: #define MDOC_ARGS const struct mdoc_meta *meta, \
1.1 schwarze 36: const struct mdoc_node *n, \
37: struct html *h
38:
1.6 schwarze 39: #ifndef MIN
40: #define MIN(a,b) ((/*CONSTCOND*/(a)<(b))?(a):(b))
41: #endif
42:
1.1 schwarze 43: struct htmlmdoc {
44: int (*pre)(MDOC_ARGS);
45: void (*post)(MDOC_ARGS);
46: };
47:
48: static void print_mdoc(MDOC_ARGS);
49: static void print_mdoc_head(MDOC_ARGS);
50: static void print_mdoc_node(MDOC_ARGS);
51: static void print_mdoc_nodelist(MDOC_ARGS);
1.71 ! schwarze 52: static void synopsis_pre(struct html *,
1.21 schwarze 53: const struct mdoc_node *);
1.1 schwarze 54:
55: static void a2width(const char *, struct roffsu *);
56: static void a2offs(const char *, struct roffsu *);
57:
58: static void mdoc_root_post(MDOC_ARGS);
59: static int mdoc_root_pre(MDOC_ARGS);
60:
61: static void mdoc__x_post(MDOC_ARGS);
62: static int mdoc__x_pre(MDOC_ARGS);
63: static int mdoc_ad_pre(MDOC_ARGS);
64: static int mdoc_an_pre(MDOC_ARGS);
65: static int mdoc_ap_pre(MDOC_ARGS);
66: static int mdoc_ar_pre(MDOC_ARGS);
67: static int mdoc_bd_pre(MDOC_ARGS);
68: static int mdoc_bf_pre(MDOC_ARGS);
1.25 schwarze 69: static void mdoc_bk_post(MDOC_ARGS);
70: static int mdoc_bk_pre(MDOC_ARGS);
1.1 schwarze 71: static int mdoc_bl_pre(MDOC_ARGS);
72: static int mdoc_bt_pre(MDOC_ARGS);
73: static int mdoc_bx_pre(MDOC_ARGS);
74: static int mdoc_cd_pre(MDOC_ARGS);
75: static int mdoc_d1_pre(MDOC_ARGS);
76: static int mdoc_dv_pre(MDOC_ARGS);
77: static int mdoc_fa_pre(MDOC_ARGS);
78: static int mdoc_fd_pre(MDOC_ARGS);
79: static int mdoc_fl_pre(MDOC_ARGS);
80: static int mdoc_fn_pre(MDOC_ARGS);
81: static int mdoc_ft_pre(MDOC_ARGS);
82: static int mdoc_em_pre(MDOC_ARGS);
83: static int mdoc_er_pre(MDOC_ARGS);
84: static int mdoc_ev_pre(MDOC_ARGS);
85: static int mdoc_ex_pre(MDOC_ARGS);
86: static void mdoc_fo_post(MDOC_ARGS);
87: static int mdoc_fo_pre(MDOC_ARGS);
88: static int mdoc_ic_pre(MDOC_ARGS);
1.34 schwarze 89: static int mdoc_igndelim_pre(MDOC_ARGS);
1.1 schwarze 90: static int mdoc_in_pre(MDOC_ARGS);
91: static int mdoc_it_pre(MDOC_ARGS);
92: static int mdoc_lb_pre(MDOC_ARGS);
93: static int mdoc_li_pre(MDOC_ARGS);
94: static int mdoc_lk_pre(MDOC_ARGS);
1.70 schwarze 95: static int mdoc_ll_pre(MDOC_ARGS);
1.1 schwarze 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);
1.26 schwarze 109: static int mdoc_sm_pre(MDOC_ARGS);
1.1 schwarze 110: static int mdoc_sp_pre(MDOC_ARGS);
111: static int mdoc_ss_pre(MDOC_ARGS);
112: static int mdoc_sx_pre(MDOC_ARGS);
113: static int mdoc_sy_pre(MDOC_ARGS);
114: static int mdoc_ud_pre(MDOC_ARGS);
115: static int mdoc_va_pre(MDOC_ARGS);
116: static int mdoc_vt_pre(MDOC_ARGS);
117: static int mdoc_xr_pre(MDOC_ARGS);
118: static int mdoc_xx_pre(MDOC_ARGS);
119:
120: static const struct htmlmdoc mdocs[MDOC_MAX] = {
121: {mdoc_ap_pre, NULL}, /* Ap */
122: {NULL, NULL}, /* Dd */
123: {NULL, NULL}, /* Dt */
124: {NULL, NULL}, /* Os */
125: {mdoc_sh_pre, NULL }, /* Sh */
1.71 ! schwarze 126: {mdoc_ss_pre, NULL }, /* Ss */
! 127: {mdoc_pp_pre, NULL}, /* Pp */
1.1 schwarze 128: {mdoc_d1_pre, NULL}, /* D1 */
129: {mdoc_d1_pre, NULL}, /* Dl */
130: {mdoc_bd_pre, NULL}, /* Bd */
131: {NULL, NULL}, /* Ed */
1.40 schwarze 132: {mdoc_bl_pre, NULL}, /* Bl */
1.1 schwarze 133: {NULL, NULL}, /* El */
134: {mdoc_it_pre, NULL}, /* It */
1.71 ! schwarze 135: {mdoc_ad_pre, NULL}, /* Ad */
1.1 schwarze 136: {mdoc_an_pre, NULL}, /* An */
137: {mdoc_ar_pre, NULL}, /* Ar */
138: {mdoc_cd_pre, NULL}, /* Cd */
139: {mdoc_fl_pre, NULL}, /* Cm */
1.71 ! schwarze 140: {mdoc_dv_pre, NULL}, /* Dv */
! 141: {mdoc_er_pre, NULL}, /* Er */
! 142: {mdoc_ev_pre, NULL}, /* Ev */
1.1 schwarze 143: {mdoc_ex_pre, NULL}, /* Ex */
1.71 ! schwarze 144: {mdoc_fa_pre, NULL}, /* Fa */
! 145: {mdoc_fd_pre, NULL}, /* Fd */
1.1 schwarze 146: {mdoc_fl_pre, NULL}, /* Fl */
1.71 ! schwarze 147: {mdoc_fn_pre, NULL}, /* Fn */
! 148: {mdoc_ft_pre, NULL}, /* Ft */
! 149: {mdoc_ic_pre, NULL}, /* Ic */
! 150: {mdoc_in_pre, NULL}, /* In */
1.1 schwarze 151: {mdoc_li_pre, NULL}, /* Li */
1.71 ! schwarze 152: {mdoc_nd_pre, NULL}, /* Nd */
! 153: {mdoc_nm_pre, NULL}, /* Nm */
1.32 schwarze 154: {mdoc_quote_pre, mdoc_quote_post}, /* Op */
1.1 schwarze 155: {NULL, NULL}, /* Ot */
156: {mdoc_pa_pre, NULL}, /* Pa */
157: {mdoc_rv_pre, NULL}, /* Rv */
1.71 ! schwarze 158: {NULL, NULL}, /* St */
1.1 schwarze 159: {mdoc_va_pre, NULL}, /* Va */
1.71 ! schwarze 160: {mdoc_vt_pre, NULL}, /* Vt */
1.1 schwarze 161: {mdoc_xr_pre, NULL}, /* Xr */
162: {mdoc__x_pre, mdoc__x_post}, /* %A */
163: {mdoc__x_pre, mdoc__x_post}, /* %B */
164: {mdoc__x_pre, mdoc__x_post}, /* %D */
165: {mdoc__x_pre, mdoc__x_post}, /* %I */
166: {mdoc__x_pre, mdoc__x_post}, /* %J */
167: {mdoc__x_pre, mdoc__x_post}, /* %N */
168: {mdoc__x_pre, mdoc__x_post}, /* %O */
169: {mdoc__x_pre, mdoc__x_post}, /* %P */
170: {mdoc__x_pre, mdoc__x_post}, /* %R */
171: {mdoc__x_pre, mdoc__x_post}, /* %T */
172: {mdoc__x_pre, mdoc__x_post}, /* %V */
173: {NULL, NULL}, /* Ac */
1.32 schwarze 174: {mdoc_quote_pre, mdoc_quote_post}, /* Ao */
175: {mdoc_quote_pre, mdoc_quote_post}, /* Aq */
1.1 schwarze 176: {NULL, NULL}, /* At */
177: {NULL, NULL}, /* Bc */
1.71 ! schwarze 178: {mdoc_bf_pre, NULL}, /* Bf */
1.32 schwarze 179: {mdoc_quote_pre, mdoc_quote_post}, /* Bo */
180: {mdoc_quote_pre, mdoc_quote_post}, /* Bq */
1.1 schwarze 181: {mdoc_xx_pre, NULL}, /* Bsx */
182: {mdoc_bx_pre, NULL}, /* Bx */
183: {NULL, NULL}, /* Db */
184: {NULL, NULL}, /* Dc */
1.32 schwarze 185: {mdoc_quote_pre, mdoc_quote_post}, /* Do */
186: {mdoc_quote_pre, mdoc_quote_post}, /* Dq */
1.11 schwarze 187: {NULL, NULL}, /* Ec */ /* FIXME: no space */
1.1 schwarze 188: {NULL, NULL}, /* Ef */
1.71 ! schwarze 189: {mdoc_em_pre, NULL}, /* Em */
1.65 schwarze 190: {mdoc_quote_pre, mdoc_quote_post}, /* Eo */
1.1 schwarze 191: {mdoc_xx_pre, NULL}, /* Fx */
1.26 schwarze 192: {mdoc_ms_pre, NULL}, /* Ms */
1.34 schwarze 193: {mdoc_igndelim_pre, NULL}, /* No */
1.1 schwarze 194: {mdoc_ns_pre, NULL}, /* Ns */
195: {mdoc_xx_pre, NULL}, /* Nx */
196: {mdoc_xx_pre, NULL}, /* Ox */
197: {NULL, NULL}, /* Pc */
1.34 schwarze 198: {mdoc_igndelim_pre, mdoc_pf_post}, /* Pf */
1.32 schwarze 199: {mdoc_quote_pre, mdoc_quote_post}, /* Po */
200: {mdoc_quote_pre, mdoc_quote_post}, /* Pq */
1.1 schwarze 201: {NULL, NULL}, /* Qc */
1.32 schwarze 202: {mdoc_quote_pre, mdoc_quote_post}, /* Ql */
203: {mdoc_quote_pre, mdoc_quote_post}, /* Qo */
204: {mdoc_quote_pre, mdoc_quote_post}, /* Qq */
1.1 schwarze 205: {NULL, NULL}, /* Re */
206: {mdoc_rs_pre, NULL}, /* Rs */
207: {NULL, NULL}, /* Sc */
1.32 schwarze 208: {mdoc_quote_pre, mdoc_quote_post}, /* So */
209: {mdoc_quote_pre, mdoc_quote_post}, /* Sq */
1.71 ! schwarze 210: {mdoc_sm_pre, NULL}, /* Sm */
1.1 schwarze 211: {mdoc_sx_pre, NULL}, /* Sx */
212: {mdoc_sy_pre, NULL}, /* Sy */
213: {NULL, NULL}, /* Tn */
214: {mdoc_xx_pre, NULL}, /* Ux */
215: {NULL, NULL}, /* Xc */
216: {NULL, NULL}, /* Xo */
1.71 ! schwarze 217: {mdoc_fo_pre, mdoc_fo_post}, /* Fo */
! 218: {NULL, NULL}, /* Fc */
1.32 schwarze 219: {mdoc_quote_pre, mdoc_quote_post}, /* Oo */
1.1 schwarze 220: {NULL, NULL}, /* Oc */
1.25 schwarze 221: {mdoc_bk_pre, mdoc_bk_post}, /* Bk */
1.1 schwarze 222: {NULL, NULL}, /* Ek */
223: {mdoc_bt_pre, NULL}, /* Bt */
224: {NULL, NULL}, /* Hf */
225: {NULL, NULL}, /* Fr */
226: {mdoc_ud_pre, NULL}, /* Ud */
227: {mdoc_lb_pre, NULL}, /* Lb */
1.71 ! schwarze 228: {mdoc_pp_pre, NULL}, /* Lp */
! 229: {mdoc_lk_pre, NULL}, /* Lk */
! 230: {mdoc_mt_pre, NULL}, /* Mt */
! 231: {mdoc_quote_pre, mdoc_quote_post}, /* Brq */
! 232: {mdoc_quote_pre, mdoc_quote_post}, /* Bro */
! 233: {NULL, NULL}, /* Brc */
! 234: {mdoc__x_pre, mdoc__x_post}, /* %C */
1.1 schwarze 235: {NULL, NULL}, /* Es */ /* TODO */
236: {NULL, NULL}, /* En */ /* TODO */
1.71 ! schwarze 237: {mdoc_xx_pre, NULL}, /* Dx */
! 238: {mdoc__x_pre, mdoc__x_post}, /* %Q */
1.1 schwarze 239: {mdoc_sp_pre, NULL}, /* br */
1.71 ! schwarze 240: {mdoc_sp_pre, NULL}, /* sp */
! 241: {mdoc__x_pre, mdoc__x_post}, /* %U */
! 242: {NULL, NULL}, /* Ta */
1.70 schwarze 243: {mdoc_ll_pre, NULL}, /* ll */
1.1 schwarze 244: };
245:
1.40 schwarze 246: static const char * const lists[LIST_MAX] = {
247: NULL,
248: "list-bul",
249: "list-col",
250: "list-dash",
251: "list-diag",
252: "list-enum",
253: "list-hang",
254: "list-hyph",
255: "list-inset",
256: "list-item",
257: "list-ohang",
258: "list-tag"
259: };
1.1 schwarze 260:
1.71 ! schwarze 261:
1.1 schwarze 262: void
1.67 schwarze 263: html_mdoc(void *arg, const struct mdoc *mdoc)
1.1 schwarze 264: {
265:
1.67 schwarze 266: print_mdoc(mdoc_meta(mdoc), mdoc_node(mdoc),
1.71 ! schwarze 267: (struct html *)arg);
1.62 schwarze 268: putchar('\n');
1.1 schwarze 269: }
270:
271: /*
272: * Calculate the scaling unit passed in a `-width' argument. This uses
273: * either a native scaling unit (e.g., 1i, 2m) or the string length of
274: * the value.
275: */
276: static void
277: a2width(const char *p, struct roffsu *su)
278: {
279:
280: if ( ! a2roffsu(p, su, SCALE_MAX)) {
1.40 schwarze 281: su->unit = SCALE_BU;
1.57 schwarze 282: su->scale = html_strlen(p);
1.1 schwarze 283: }
284: }
285:
286: /*
1.21 schwarze 287: * See the same function in mdoc_term.c for documentation.
288: */
289: static void
290: synopsis_pre(struct html *h, const struct mdoc_node *n)
291: {
292:
1.23 schwarze 293: if (NULL == n->prev || ! (MDOC_SYNPRETTY & n->flags))
1.21 schwarze 294: return;
295:
1.71 ! schwarze 296: if (n->prev->tok == n->tok &&
! 297: MDOC_Fo != n->tok &&
! 298: MDOC_Ft != n->tok &&
! 299: MDOC_Fn != n->tok) {
1.40 schwarze 300: print_otag(h, TAG_BR, 0, NULL);
1.21 schwarze 301: return;
302: }
303:
304: switch (n->prev->tok) {
1.71 ! schwarze 305: case MDOC_Fd:
1.21 schwarze 306: /* FALLTHROUGH */
1.71 ! schwarze 307: case MDOC_Fn:
1.21 schwarze 308: /* FALLTHROUGH */
1.71 ! schwarze 309: case MDOC_Fo:
1.21 schwarze 310: /* FALLTHROUGH */
1.71 ! schwarze 311: case MDOC_In:
1.21 schwarze 312: /* FALLTHROUGH */
1.71 ! schwarze 313: case MDOC_Vt:
1.40 schwarze 314: print_otag(h, TAG_P, 0, NULL);
1.21 schwarze 315: break;
1.71 ! schwarze 316: case MDOC_Ft:
1.21 schwarze 317: if (MDOC_Fn != n->tok && MDOC_Fo != n->tok) {
1.40 schwarze 318: print_otag(h, TAG_P, 0, NULL);
1.21 schwarze 319: break;
320: }
321: /* FALLTHROUGH */
322: default:
1.40 schwarze 323: print_otag(h, TAG_BR, 0, NULL);
1.21 schwarze 324: break;
325: }
326: }
327:
328: /*
1.1 schwarze 329: * Calculate the scaling unit passed in an `-offset' argument. This
330: * uses either a native scaling unit (e.g., 1i, 2m), one of a set of
331: * predefined strings (indent, etc.), or the string length of the value.
332: */
333: static void
334: a2offs(const char *p, struct roffsu *su)
335: {
336:
337: /* FIXME: "right"? */
338:
339: if (0 == strcmp(p, "left"))
340: SCALE_HS_INIT(su, 0);
341: else if (0 == strcmp(p, "indent"))
342: SCALE_HS_INIT(su, INDENT);
343: else if (0 == strcmp(p, "indent-two"))
344: SCALE_HS_INIT(su, INDENT * 2);
1.61 schwarze 345: else if ( ! a2roffsu(p, su, SCALE_MAX))
346: SCALE_HS_INIT(su, html_strlen(p));
1.1 schwarze 347: }
348:
349: static void
350: print_mdoc(MDOC_ARGS)
351: {
1.62 schwarze 352: struct tag *t, *tt;
353: struct htmlpair tag;
354:
355: PAIR_CLASS_INIT(&tag, "mandoc");
1.1 schwarze 356:
1.62 schwarze 357: if ( ! (HTML_FRAGMENT & h->oflags)) {
358: print_gen_decls(h);
359: t = print_otag(h, TAG_HTML, 0, NULL);
360: tt = print_otag(h, TAG_HEAD, 0, NULL);
1.67 schwarze 361: print_mdoc_head(meta, n, h);
1.62 schwarze 362: print_tagq(h, tt);
363: print_otag(h, TAG_BODY, 0, NULL);
364: print_otag(h, TAG_DIV, 1, &tag);
1.71 ! schwarze 365: } else
1.62 schwarze 366: t = print_otag(h, TAG_DIV, 1, &tag);
1.1 schwarze 367:
1.67 schwarze 368: print_mdoc_nodelist(meta, n, h);
1.1 schwarze 369: print_tagq(h, t);
370: }
371:
372: static void
373: print_mdoc_head(MDOC_ARGS)
374: {
375:
376: print_gen_head(h);
377: bufinit(h);
1.67 schwarze 378: bufcat_fmt(h, "%s(%s)", meta->title, meta->msec);
1.1 schwarze 379:
1.67 schwarze 380: if (meta->arch)
381: bufcat_fmt(h, " (%s)", meta->arch);
1.1 schwarze 382:
383: print_otag(h, TAG_TITLE, 0, NULL);
384: print_text(h, h->buf);
385: }
386:
387: static void
388: print_mdoc_nodelist(MDOC_ARGS)
389: {
390:
1.67 schwarze 391: print_mdoc_node(meta, n, h);
1.1 schwarze 392: if (n->next)
1.67 schwarze 393: print_mdoc_nodelist(meta, n->next, h);
1.1 schwarze 394: }
395:
396: static void
397: print_mdoc_node(MDOC_ARGS)
398: {
399: int child;
400: struct tag *t;
401:
402: child = 1;
1.2 schwarze 403: t = h->tags.head;
1.1 schwarze 404:
405: switch (n->type) {
1.71 ! schwarze 406: case MDOC_ROOT:
1.67 schwarze 407: child = mdoc_root_pre(meta, n, h);
1.1 schwarze 408: break;
1.71 ! schwarze 409: case MDOC_TEXT:
1.48 schwarze 410: /* No tables in this mode... */
411: assert(NULL == h->tblt);
1.50 schwarze 412:
413: /*
414: * Make sure that if we're in a literal mode already
415: * (i.e., within a <PRE>) don't print the newline.
416: */
1.47 schwarze 417: if (' ' == *n->string && MDOC_LINE & n->flags)
1.50 schwarze 418: if ( ! (HTML_LITERAL & h->flags))
419: print_otag(h, TAG_BR, 0, NULL);
1.56 schwarze 420: if (MDOC_DELIMC & n->flags)
421: h->flags |= HTML_NOSPACE;
1.1 schwarze 422: print_text(h, n->string);
1.56 schwarze 423: if (MDOC_DELIMO & n->flags)
424: h->flags |= HTML_NOSPACE;
1.54 schwarze 425: return;
1.71 ! schwarze 426: case MDOC_EQN:
1.60 schwarze 427: print_eqn(h, n->eqn);
1.55 schwarze 428: break;
1.71 ! schwarze 429: case MDOC_TBL:
1.48 schwarze 430: /*
431: * This will take care of initialising all of the table
432: * state data for the first table, then tearing it down
433: * for the last one.
434: */
1.45 schwarze 435: print_tbl(h, n->span);
1.48 schwarze 436: return;
1.1 schwarze 437: default:
1.48 schwarze 438: /*
439: * Close out the current table, if it's open, and unset
440: * the "meta" table state. This will be reopened on the
441: * next table element.
442: */
443: if (h->tblt) {
444: print_tblclose(h);
445: t = h->tags.head;
446: }
447:
448: assert(NULL == h->tblt);
1.25 schwarze 449: if (mdocs[n->tok].pre && ENDBODY_NOT == n->end)
1.67 schwarze 450: child = (*mdocs[n->tok].pre)(meta, n, h);
1.1 schwarze 451: break;
452: }
453:
1.69 schwarze 454: if (HTML_KEEP & h->flags) {
1.68 schwarze 455: if (n->prev ? (n->prev->lastline != n->line) :
456: (n->parent && n->parent->line != n->line)) {
1.25 schwarze 457: h->flags &= ~HTML_KEEP;
458: h->flags |= HTML_PREKEEP;
459: }
460: }
461:
1.1 schwarze 462: if (child && n->child)
1.67 schwarze 463: print_mdoc_nodelist(meta, n->child, h);
1.1 schwarze 464:
465: print_stagq(h, t);
466:
467: switch (n->type) {
1.71 ! schwarze 468: case MDOC_ROOT:
1.67 schwarze 469: mdoc_root_post(meta, n, h);
1.55 schwarze 470: break;
1.71 ! schwarze 471: case MDOC_EQN:
1.1 schwarze 472: break;
473: default:
1.25 schwarze 474: if (mdocs[n->tok].post && ENDBODY_NOT == n->end)
1.67 schwarze 475: (*mdocs[n->tok].post)(meta, n, h);
1.1 schwarze 476: break;
477: }
478: }
479:
480: static void
481: mdoc_root_post(MDOC_ARGS)
482: {
1.42 schwarze 483: struct htmlpair tag[3];
1.1 schwarze 484: struct tag *t, *tt;
485:
1.42 schwarze 486: PAIR_SUMMARY_INIT(&tag[0], "Document Footer");
487: PAIR_CLASS_INIT(&tag[1], "foot");
1.63 schwarze 488: PAIR_INIT(&tag[2], ATTR_WIDTH, "100%");
489: t = print_otag(h, TAG_TABLE, 3, tag);
490: PAIR_INIT(&tag[0], ATTR_WIDTH, "50%");
491: print_otag(h, TAG_COL, 1, tag);
492: print_otag(h, TAG_COL, 1, tag);
1.42 schwarze 493:
1.64 schwarze 494: print_otag(h, TAG_TBODY, 0, NULL);
1.3 schwarze 495:
1.1 schwarze 496: tt = print_otag(h, TAG_TR, 0, NULL);
497:
1.40 schwarze 498: PAIR_CLASS_INIT(&tag[0], "foot-date");
1.1 schwarze 499: print_otag(h, TAG_TD, 1, tag);
1.67 schwarze 500: print_text(h, meta->date);
1.1 schwarze 501: print_stagq(h, tt);
502:
1.40 schwarze 503: PAIR_CLASS_INIT(&tag[0], "foot-os");
1.63 schwarze 504: PAIR_INIT(&tag[1], ATTR_ALIGN, "right");
505: print_otag(h, TAG_TD, 2, tag);
1.67 schwarze 506: print_text(h, meta->os);
1.1 schwarze 507: print_tagq(h, t);
508: }
509:
510: static int
511: mdoc_root_pre(MDOC_ARGS)
512: {
1.3 schwarze 513: struct htmlpair tag[3];
1.1 schwarze 514: struct tag *t, *tt;
515: char b[BUFSIZ], title[BUFSIZ];
516:
1.67 schwarze 517: strlcpy(b, meta->vol, BUFSIZ);
1.1 schwarze 518:
1.67 schwarze 519: if (meta->arch) {
1.40 schwarze 520: strlcat(b, " (", BUFSIZ);
1.67 schwarze 521: strlcat(b, meta->arch, BUFSIZ);
1.40 schwarze 522: strlcat(b, ")", BUFSIZ);
1.1 schwarze 523: }
524:
1.67 schwarze 525: snprintf(title, BUFSIZ - 1, "%s(%s)", meta->title, meta->msec);
1.1 schwarze 526:
1.42 schwarze 527: PAIR_SUMMARY_INIT(&tag[0], "Document Header");
528: PAIR_CLASS_INIT(&tag[1], "head");
1.63 schwarze 529: PAIR_INIT(&tag[2], ATTR_WIDTH, "100%");
530: t = print_otag(h, TAG_TABLE, 3, tag);
531: PAIR_INIT(&tag[0], ATTR_WIDTH, "30%");
532: print_otag(h, TAG_COL, 1, tag);
533: print_otag(h, TAG_COL, 1, tag);
534: print_otag(h, TAG_COL, 1, tag);
1.42 schwarze 535:
536: print_otag(h, TAG_TBODY, 0, NULL);
1.3 schwarze 537:
1.1 schwarze 538: tt = print_otag(h, TAG_TR, 0, NULL);
539:
1.40 schwarze 540: PAIR_CLASS_INIT(&tag[0], "head-ltitle");
1.1 schwarze 541: print_otag(h, TAG_TD, 1, tag);
542: print_text(h, title);
543: print_stagq(h, tt);
544:
1.40 schwarze 545: PAIR_CLASS_INIT(&tag[0], "head-vol");
1.63 schwarze 546: PAIR_INIT(&tag[1], ATTR_ALIGN, "center");
547: print_otag(h, TAG_TD, 2, tag);
1.1 schwarze 548: print_text(h, b);
549: print_stagq(h, tt);
550:
1.40 schwarze 551: PAIR_CLASS_INIT(&tag[0], "head-rtitle");
1.63 schwarze 552: PAIR_INIT(&tag[1], ATTR_ALIGN, "right");
553: print_otag(h, TAG_TD, 2, tag);
1.1 schwarze 554: print_text(h, title);
555: print_tagq(h, t);
556: return(1);
557: }
558:
559: static int
560: mdoc_sh_pre(MDOC_ARGS)
561: {
1.40 schwarze 562: struct htmlpair tag;
1.1 schwarze 563:
1.40 schwarze 564: if (MDOC_BLOCK == n->type) {
565: PAIR_CLASS_INIT(&tag, "section");
566: print_otag(h, TAG_DIV, 1, &tag);
1.1 schwarze 567: return(1);
1.40 schwarze 568: } else if (MDOC_BODY == n->type)
1.1 schwarze 569: return(1);
570:
1.57 schwarze 571: bufinit(h);
1.59 schwarze 572: bufcat(h, "x");
1.61 schwarze 573:
574: for (n = n->child; n && MDOC_TEXT == n->type; ) {
1.57 schwarze 575: bufcat_id(h, n->string);
1.61 schwarze 576: if (NULL != (n = n->next))
1.57 schwarze 577: bufcat_id(h, " ");
1.1 schwarze 578: }
579:
1.61 schwarze 580: if (NULL == n) {
581: PAIR_ID_INIT(&tag, h->buf);
582: print_otag(h, TAG_H1, 1, &tag);
583: } else
584: print_otag(h, TAG_H1, 0, NULL);
585:
1.1 schwarze 586: return(1);
587: }
588:
589: static int
590: mdoc_ss_pre(MDOC_ARGS)
591: {
1.40 schwarze 592: struct htmlpair tag;
1.1 schwarze 593:
1.40 schwarze 594: if (MDOC_BLOCK == n->type) {
595: PAIR_CLASS_INIT(&tag, "subsection");
596: print_otag(h, TAG_DIV, 1, &tag);
1.1 schwarze 597: return(1);
1.40 schwarze 598: } else if (MDOC_BODY == n->type)
1.1 schwarze 599: return(1);
600:
1.57 schwarze 601: bufinit(h);
1.59 schwarze 602: bufcat(h, "x");
1.61 schwarze 603:
604: for (n = n->child; n && MDOC_TEXT == n->type; ) {
1.57 schwarze 605: bufcat_id(h, n->string);
1.61 schwarze 606: if (NULL != (n = n->next))
1.57 schwarze 607: bufcat_id(h, " ");
1.1 schwarze 608: }
609:
1.61 schwarze 610: if (NULL == n) {
611: PAIR_ID_INIT(&tag, h->buf);
612: print_otag(h, TAG_H2, 1, &tag);
613: } else
614: print_otag(h, TAG_H2, 0, NULL);
615:
1.1 schwarze 616: return(1);
617: }
618:
619: static int
620: mdoc_fl_pre(MDOC_ARGS)
621: {
622: struct htmlpair tag;
623:
624: PAIR_CLASS_INIT(&tag, "flag");
1.42 schwarze 625: print_otag(h, TAG_B, 1, &tag);
1.6 schwarze 626:
627: /* `Cm' has no leading hyphen. */
628:
629: if (MDOC_Cm == n->tok)
630: return(1);
631:
632: print_text(h, "\\-");
633:
634: if (n->child)
1.1 schwarze 635: h->flags |= HTML_NOSPACE;
1.11 schwarze 636: else if (n->next && n->next->line == n->line)
637: h->flags |= HTML_NOSPACE;
1.6 schwarze 638:
1.1 schwarze 639: return(1);
640: }
641:
642: static int
643: mdoc_nd_pre(MDOC_ARGS)
644: {
645: struct htmlpair tag;
646:
647: if (MDOC_BODY != n->type)
648: return(1);
649:
650: /* XXX: this tag in theory can contain block elements. */
651:
652: print_text(h, "\\(em");
1.40 schwarze 653: PAIR_CLASS_INIT(&tag, "desc");
1.1 schwarze 654: print_otag(h, TAG_SPAN, 1, &tag);
655: return(1);
656: }
657:
658: static int
659: mdoc_nm_pre(MDOC_ARGS)
660: {
1.25 schwarze 661: struct htmlpair tag;
662: struct roffsu su;
1.57 schwarze 663: int len;
1.25 schwarze 664:
1.40 schwarze 665: switch (n->type) {
1.71 ! schwarze 666: case MDOC_ELEM:
1.25 schwarze 667: synopsis_pre(h, n);
668: PAIR_CLASS_INIT(&tag, "name");
1.42 schwarze 669: print_otag(h, TAG_B, 1, &tag);
1.67 schwarze 670: if (NULL == n->child && meta->name)
671: print_text(h, meta->name);
1.40 schwarze 672: return(1);
1.71 ! schwarze 673: case MDOC_HEAD:
1.40 schwarze 674: print_otag(h, TAG_TD, 0, NULL);
1.67 schwarze 675: if (NULL == n->child && meta->name)
676: print_text(h, meta->name);
1.40 schwarze 677: return(1);
1.71 ! schwarze 678: case MDOC_BODY:
1.40 schwarze 679: print_otag(h, TAG_TD, 0, NULL);
680: return(1);
681: default:
682: break;
683: }
1.25 schwarze 684:
1.40 schwarze 685: synopsis_pre(h, n);
686: PAIR_CLASS_INIT(&tag, "synopsis");
687: print_otag(h, TAG_TABLE, 1, &tag);
1.25 schwarze 688:
1.40 schwarze 689: for (len = 0, n = n->child; n; n = n->next)
690: if (MDOC_TEXT == n->type)
1.57 schwarze 691: len += html_strlen(n->string);
1.25 schwarze 692:
1.67 schwarze 693: if (0 == len && meta->name)
694: len = html_strlen(meta->name);
1.1 schwarze 695:
1.40 schwarze 696: SCALE_HS_INIT(&su, (double)len);
1.57 schwarze 697: bufinit(h);
1.40 schwarze 698: bufcat_su(h, "width", &su);
699: PAIR_STYLE_INIT(&tag, h);
700: print_otag(h, TAG_COL, 1, &tag);
701: print_otag(h, TAG_COL, 0, NULL);
702: print_otag(h, TAG_TBODY, 0, NULL);
703: print_otag(h, TAG_TR, 0, NULL);
1.1 schwarze 704: return(1);
705: }
706:
707: static int
708: mdoc_xr_pre(MDOC_ARGS)
709: {
1.56 schwarze 710: struct htmlpair tag[2];
1.9 schwarze 711:
712: if (NULL == n->child)
713: return(0);
1.1 schwarze 714:
715: PAIR_CLASS_INIT(&tag[0], "link-man");
716:
717: if (h->base_man) {
1.71 ! schwarze 718: buffmt_man(h, n->child->string,
! 719: n->child->next ?
! 720: n->child->next->string : NULL);
1.11 schwarze 721: PAIR_HREF_INIT(&tag[1], h->buf);
1.1 schwarze 722: print_otag(h, TAG_A, 2, tag);
723: } else
724: print_otag(h, TAG_A, 1, tag);
725:
1.56 schwarze 726: n = n->child;
727: print_text(h, n->string);
1.1 schwarze 728:
1.56 schwarze 729: if (NULL == (n = n->next))
1.1 schwarze 730: return(0);
731:
732: h->flags |= HTML_NOSPACE;
733: print_text(h, "(");
734: h->flags |= HTML_NOSPACE;
1.56 schwarze 735: print_text(h, n->string);
1.1 schwarze 736: h->flags |= HTML_NOSPACE;
737: print_text(h, ")");
738: return(0);
739: }
740:
741: static int
742: mdoc_ns_pre(MDOC_ARGS)
743: {
744:
1.51 schwarze 745: if ( ! (MDOC_LINE & n->flags))
746: h->flags |= HTML_NOSPACE;
1.1 schwarze 747: return(1);
748: }
749:
750: static int
751: mdoc_ar_pre(MDOC_ARGS)
752: {
753: struct htmlpair tag;
754:
755: PAIR_CLASS_INIT(&tag, "arg");
1.42 schwarze 756: print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 757: return(1);
758: }
759:
760: static int
761: mdoc_xx_pre(MDOC_ARGS)
762: {
763: const char *pp;
764: struct htmlpair tag;
1.52 schwarze 765: int flags;
1.1 schwarze 766:
767: switch (n->tok) {
1.71 ! schwarze 768: case MDOC_Bsx:
1.37 schwarze 769: pp = "BSD/OS";
1.1 schwarze 770: break;
1.71 ! schwarze 771: case MDOC_Dx:
1.4 schwarze 772: pp = "DragonFly";
1.1 schwarze 773: break;
1.71 ! schwarze 774: case MDOC_Fx:
1.1 schwarze 775: pp = "FreeBSD";
776: break;
1.71 ! schwarze 777: case MDOC_Nx:
1.1 schwarze 778: pp = "NetBSD";
779: break;
1.71 ! schwarze 780: case MDOC_Ox:
1.1 schwarze 781: pp = "OpenBSD";
782: break;
1.71 ! schwarze 783: case MDOC_Ux:
1.1 schwarze 784: pp = "UNIX";
785: break;
786: default:
787: return(1);
788: }
789:
790: PAIR_CLASS_INIT(&tag, "unix");
791: print_otag(h, TAG_SPAN, 1, &tag);
1.52 schwarze 792:
1.1 schwarze 793: print_text(h, pp);
1.52 schwarze 794: if (n->child) {
795: flags = h->flags;
796: h->flags |= HTML_KEEP;
797: print_text(h, n->child->string);
798: h->flags = flags;
799: }
800: return(0);
1.1 schwarze 801: }
802:
803: static int
804: mdoc_bx_pre(MDOC_ARGS)
805: {
1.49 schwarze 806: struct htmlpair tag;
1.1 schwarze 807:
808: PAIR_CLASS_INIT(&tag, "unix");
809: print_otag(h, TAG_SPAN, 1, &tag);
810:
1.49 schwarze 811: if (NULL != (n = n->child)) {
812: print_text(h, n->string);
813: h->flags |= HTML_NOSPACE;
814: print_text(h, "BSD");
815: } else {
816: print_text(h, "BSD");
817: return(0);
818: }
1.1 schwarze 819:
1.49 schwarze 820: if (NULL != (n = n->next)) {
821: h->flags |= HTML_NOSPACE;
822: print_text(h, "-");
1.1 schwarze 823: h->flags |= HTML_NOSPACE;
1.49 schwarze 824: print_text(h, n->string);
825: }
1.1 schwarze 826:
827: return(0);
828: }
829:
830: static int
1.40 schwarze 831: mdoc_it_pre(MDOC_ARGS)
1.1 schwarze 832: {
1.40 schwarze 833: struct roffsu su;
834: enum mdoc_list type;
835: struct htmlpair tag[2];
836: const struct mdoc_node *bl;
1.1 schwarze 837:
1.40 schwarze 838: bl = n->parent;
839: while (bl && MDOC_Bl != bl->tok)
840: bl = bl->parent;
1.1 schwarze 841:
1.40 schwarze 842: assert(bl);
1.1 schwarze 843:
1.44 schwarze 844: type = bl->norm->Bl.type;
1.1 schwarze 845:
1.40 schwarze 846: assert(lists[type]);
847: PAIR_CLASS_INIT(&tag[0], lists[type]);
1.1 schwarze 848:
1.57 schwarze 849: bufinit(h);
850:
1.40 schwarze 851: if (MDOC_HEAD == n->type) {
852: switch (type) {
1.71 ! schwarze 853: case LIST_bullet:
1.40 schwarze 854: /* FALLTHROUGH */
1.71 ! schwarze 855: case LIST_dash:
1.40 schwarze 856: /* FALLTHROUGH */
1.71 ! schwarze 857: case LIST_item:
1.40 schwarze 858: /* FALLTHROUGH */
1.71 ! schwarze 859: case LIST_hyphen:
1.40 schwarze 860: /* FALLTHROUGH */
1.71 ! schwarze 861: case LIST_enum:
1.40 schwarze 862: return(0);
1.71 ! schwarze 863: case LIST_diag:
1.40 schwarze 864: /* FALLTHROUGH */
1.71 ! schwarze 865: case LIST_hang:
1.40 schwarze 866: /* FALLTHROUGH */
1.71 ! schwarze 867: case LIST_inset:
1.40 schwarze 868: /* FALLTHROUGH */
1.71 ! schwarze 869: case LIST_ohang:
1.40 schwarze 870: /* FALLTHROUGH */
1.71 ! schwarze 871: case LIST_tag:
1.44 schwarze 872: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.40 schwarze 873: bufcat_su(h, "margin-top", &su);
874: PAIR_STYLE_INIT(&tag[1], h);
875: print_otag(h, TAG_DT, 2, tag);
1.42 schwarze 876: if (LIST_diag != type)
877: break;
878: PAIR_CLASS_INIT(&tag[0], "diag");
879: print_otag(h, TAG_B, 1, tag);
1.40 schwarze 880: break;
1.71 ! schwarze 881: case LIST_column:
1.40 schwarze 882: break;
883: default:
884: break;
885: }
886: } else if (MDOC_BODY == n->type) {
887: switch (type) {
1.71 ! schwarze 888: case LIST_bullet:
1.40 schwarze 889: /* FALLTHROUGH */
1.71 ! schwarze 890: case LIST_hyphen:
1.40 schwarze 891: /* FALLTHROUGH */
1.71 ! schwarze 892: case LIST_dash:
1.40 schwarze 893: /* FALLTHROUGH */
1.71 ! schwarze 894: case LIST_enum:
1.40 schwarze 895: /* FALLTHROUGH */
1.71 ! schwarze 896: case LIST_item:
1.44 schwarze 897: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.40 schwarze 898: bufcat_su(h, "margin-top", &su);
899: PAIR_STYLE_INIT(&tag[1], h);
900: print_otag(h, TAG_LI, 2, tag);
901: break;
1.71 ! schwarze 902: case LIST_diag:
1.40 schwarze 903: /* FALLTHROUGH */
1.71 ! schwarze 904: case LIST_hang:
1.40 schwarze 905: /* FALLTHROUGH */
1.71 ! schwarze 906: case LIST_inset:
1.40 schwarze 907: /* FALLTHROUGH */
1.71 ! schwarze 908: case LIST_ohang:
1.40 schwarze 909: /* FALLTHROUGH */
1.71 ! schwarze 910: case LIST_tag:
1.44 schwarze 911: if (NULL == bl->norm->Bl.width) {
1.40 schwarze 912: print_otag(h, TAG_DD, 1, tag);
913: break;
914: }
1.44 schwarze 915: a2width(bl->norm->Bl.width, &su);
1.40 schwarze 916: bufcat_su(h, "margin-left", &su);
917: PAIR_STYLE_INIT(&tag[1], h);
918: print_otag(h, TAG_DD, 2, tag);
919: break;
1.71 ! schwarze 920: case LIST_column:
1.44 schwarze 921: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.40 schwarze 922: bufcat_su(h, "margin-top", &su);
923: PAIR_STYLE_INIT(&tag[1], h);
924: print_otag(h, TAG_TD, 2, tag);
925: break;
926: default:
927: break;
928: }
929: } else {
930: switch (type) {
1.71 ! schwarze 931: case LIST_column:
1.40 schwarze 932: print_otag(h, TAG_TR, 1, tag);
933: break;
934: default:
1.1 schwarze 935: break;
1.40 schwarze 936: }
1.1 schwarze 937: }
938:
939: return(1);
940: }
941:
942: static int
1.40 schwarze 943: mdoc_bl_pre(MDOC_ARGS)
1.1 schwarze 944: {
1.46 schwarze 945: int i;
1.40 schwarze 946: struct htmlpair tag[3];
1.1 schwarze 947: struct roffsu su;
1.42 schwarze 948: char buf[BUFSIZ];
1.1 schwarze 949:
1.40 schwarze 950: if (MDOC_BODY == n->type) {
1.44 schwarze 951: if (LIST_column == n->norm->Bl.type)
1.40 schwarze 952: print_otag(h, TAG_TBODY, 0, NULL);
953: return(1);
1.1 schwarze 954: }
955:
1.40 schwarze 956: if (MDOC_HEAD == n->type) {
1.44 schwarze 957: if (LIST_column != n->norm->Bl.type)
1.40 schwarze 958: return(0);
1.1 schwarze 959:
1.40 schwarze 960: /*
961: * For each column, print out the <COL> tag with our
962: * suggested width. The last column gets min-width, as
963: * in terminal mode it auto-sizes to the width of the
964: * screen and we want to preserve that behaviour.
965: */
1.1 schwarze 966:
1.46 schwarze 967: for (i = 0; i < (int)n->norm->Bl.ncols; i++) {
1.66 matthew 968: bufinit(h);
1.44 schwarze 969: a2width(n->norm->Bl.cols[i], &su);
1.46 schwarze 970: if (i < (int)n->norm->Bl.ncols - 1)
1.40 schwarze 971: bufcat_su(h, "width", &su);
972: else
973: bufcat_su(h, "min-width", &su);
974: PAIR_STYLE_INIT(&tag[0], h);
975: print_otag(h, TAG_COL, 1, tag);
976: }
1.1 schwarze 977:
1.4 schwarze 978: return(0);
1.1 schwarze 979: }
980:
1.40 schwarze 981: SCALE_VS_INIT(&su, 0);
1.66 matthew 982: bufinit(h);
1.40 schwarze 983: bufcat_su(h, "margin-top", &su);
984: bufcat_su(h, "margin-bottom", &su);
985: PAIR_STYLE_INIT(&tag[0], h);
1.1 schwarze 986:
1.44 schwarze 987: assert(lists[n->norm->Bl.type]);
1.42 schwarze 988: strlcpy(buf, "list ", BUFSIZ);
1.44 schwarze 989: strlcat(buf, lists[n->norm->Bl.type], BUFSIZ);
1.42 schwarze 990: PAIR_INIT(&tag[1], ATTR_CLASS, buf);
1.1 schwarze 991:
1.40 schwarze 992: /* Set the block's left-hand margin. */
1.1 schwarze 993:
1.44 schwarze 994: if (n->norm->Bl.offs) {
995: a2offs(n->norm->Bl.offs, &su);
1.40 schwarze 996: bufcat_su(h, "margin-left", &su);
997: }
1.1 schwarze 998:
1.44 schwarze 999: switch (n->norm->Bl.type) {
1.71 ! schwarze 1000: case LIST_bullet:
1.1 schwarze 1001: /* FALLTHROUGH */
1.71 ! schwarze 1002: case LIST_dash:
1.1 schwarze 1003: /* FALLTHROUGH */
1.71 ! schwarze 1004: case LIST_hyphen:
1.1 schwarze 1005: /* FALLTHROUGH */
1.71 ! schwarze 1006: case LIST_item:
1.42 schwarze 1007: print_otag(h, TAG_UL, 2, tag);
1.1 schwarze 1008: break;
1.71 ! schwarze 1009: case LIST_enum:
1.42 schwarze 1010: print_otag(h, TAG_OL, 2, tag);
1.1 schwarze 1011: break;
1.71 ! schwarze 1012: case LIST_diag:
1.40 schwarze 1013: /* FALLTHROUGH */
1.71 ! schwarze 1014: case LIST_hang:
1.4 schwarze 1015: /* FALLTHROUGH */
1.71 ! schwarze 1016: case LIST_inset:
1.1 schwarze 1017: /* FALLTHROUGH */
1.71 ! schwarze 1018: case LIST_ohang:
1.1 schwarze 1019: /* FALLTHROUGH */
1.71 ! schwarze 1020: case LIST_tag:
1.42 schwarze 1021: print_otag(h, TAG_DL, 2, tag);
1.40 schwarze 1022: break;
1.71 ! schwarze 1023: case LIST_column:
1.42 schwarze 1024: print_otag(h, TAG_TABLE, 2, tag);
1.1 schwarze 1025: break;
1026: default:
1.40 schwarze 1027: abort();
1028: /* NOTREACHED */
1.1 schwarze 1029: }
1030:
1031: return(1);
1032: }
1033:
1034: static int
1035: mdoc_ex_pre(MDOC_ARGS)
1036: {
1.56 schwarze 1037: struct tag *t;
1038: struct htmlpair tag;
1039: int nchild;
1.1 schwarze 1040:
1.40 schwarze 1041: if (n->prev)
1042: print_otag(h, TAG_BR, 0, NULL);
1043:
1.1 schwarze 1044: PAIR_CLASS_INIT(&tag, "utility");
1045:
1046: print_text(h, "The");
1.56 schwarze 1047:
1048: nchild = n->nchild;
1049: for (n = n->child; n; n = n->next) {
1050: assert(MDOC_TEXT == n->type);
1051:
1.42 schwarze 1052: t = print_otag(h, TAG_B, 1, &tag);
1.56 schwarze 1053: print_text(h, n->string);
1.1 schwarze 1054: print_tagq(h, t);
1055:
1.56 schwarze 1056: if (nchild > 2 && n->next) {
1057: h->flags |= HTML_NOSPACE;
1058: print_text(h, ",");
1059: }
1.1 schwarze 1060:
1.56 schwarze 1061: if (n->next && NULL == n->next->next)
1062: print_text(h, "and");
1.1 schwarze 1063: }
1064:
1.56 schwarze 1065: if (nchild > 1)
1.1 schwarze 1066: print_text(h, "utilities exit");
1067: else
1068: print_text(h, "utility exits");
1069:
1.71 ! schwarze 1070: print_text(h, "0 on success, and >0 if an error occurs.");
1.1 schwarze 1071: return(0);
1072: }
1073:
1074: static int
1075: mdoc_em_pre(MDOC_ARGS)
1076: {
1077: struct htmlpair tag;
1078:
1079: PAIR_CLASS_INIT(&tag, "emph");
1080: print_otag(h, TAG_SPAN, 1, &tag);
1081: return(1);
1082: }
1083:
1084: static int
1085: mdoc_d1_pre(MDOC_ARGS)
1086: {
1087: struct htmlpair tag[2];
1088: struct roffsu su;
1089:
1090: if (MDOC_BLOCK != n->type)
1091: return(1);
1092:
1.40 schwarze 1093: SCALE_VS_INIT(&su, 0);
1.57 schwarze 1094: bufinit(h);
1.40 schwarze 1095: bufcat_su(h, "margin-top", &su);
1096: bufcat_su(h, "margin-bottom", &su);
1097: PAIR_STYLE_INIT(&tag[0], h);
1098: print_otag(h, TAG_BLOCKQUOTE, 1, tag);
1099:
1100: /* BLOCKQUOTE needs a block body. */
1.1 schwarze 1101:
1.43 schwarze 1102: PAIR_CLASS_INIT(&tag[0], "display");
1103: print_otag(h, TAG_DIV, 1, tag);
1104:
1105: if (MDOC_Dl == n->tok) {
1106: PAIR_CLASS_INIT(&tag[0], "lit");
1107: print_otag(h, TAG_CODE, 1, tag);
1.71 ! schwarze 1108: }
1.40 schwarze 1109:
1.1 schwarze 1110: return(1);
1111: }
1112:
1113: static int
1114: mdoc_sx_pre(MDOC_ARGS)
1115: {
1.56 schwarze 1116: struct htmlpair tag[2];
1.1 schwarze 1117:
1.57 schwarze 1118: bufinit(h);
1119: bufcat(h, "#x");
1.61 schwarze 1120:
1121: for (n = n->child; n; ) {
1.57 schwarze 1122: bufcat_id(h, n->string);
1.61 schwarze 1123: if (NULL != (n = n->next))
1.57 schwarze 1124: bufcat_id(h, " ");
1.1 schwarze 1125: }
1126:
1127: PAIR_CLASS_INIT(&tag[0], "link-sec");
1.57 schwarze 1128: PAIR_HREF_INIT(&tag[1], h->buf);
1.1 schwarze 1129:
1.42 schwarze 1130: print_otag(h, TAG_I, 1, tag);
1.1 schwarze 1131: print_otag(h, TAG_A, 2, tag);
1132: return(1);
1133: }
1134:
1135: static int
1136: mdoc_bd_pre(MDOC_ARGS)
1137: {
1.71 ! schwarze 1138: struct htmlpair tag[2];
! 1139: int comp, sv;
1.22 schwarze 1140: const struct mdoc_node *nn;
1.1 schwarze 1141: struct roffsu su;
1142:
1.22 schwarze 1143: if (MDOC_HEAD == n->type)
1.1 schwarze 1144: return(0);
1145:
1146: if (MDOC_BLOCK == n->type) {
1.44 schwarze 1147: comp = n->norm->Bd.comp;
1.1 schwarze 1148: for (nn = n; nn && ! comp; nn = nn->parent) {
1149: if (MDOC_BLOCK != nn->type)
1150: continue;
1151: if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
1152: comp = 1;
1153: if (nn->prev)
1154: break;
1155: }
1.40 schwarze 1156: if ( ! comp)
1157: print_otag(h, TAG_P, 0, NULL);
1.1 schwarze 1158: return(1);
1159: }
1160:
1.40 schwarze 1161: SCALE_HS_INIT(&su, 0);
1.44 schwarze 1162: if (n->norm->Bd.offs)
1163: a2offs(n->norm->Bd.offs, &su);
1.71 ! schwarze 1164:
1.57 schwarze 1165: bufinit(h);
1.40 schwarze 1166: bufcat_su(h, "margin-left", &su);
1167: PAIR_STYLE_INIT(&tag[0], h);
1168:
1.71 ! schwarze 1169: if (DISP_unfilled != n->norm->Bd.type &&
! 1170: DISP_literal != n->norm->Bd.type) {
1.40 schwarze 1171: PAIR_CLASS_INIT(&tag[1], "display");
1172: print_otag(h, TAG_DIV, 2, tag);
1.1 schwarze 1173: return(1);
1.40 schwarze 1174: }
1.1 schwarze 1175:
1.40 schwarze 1176: PAIR_CLASS_INIT(&tag[1], "lit display");
1177: print_otag(h, TAG_PRE, 2, tag);
1.1 schwarze 1178:
1.50 schwarze 1179: /* This can be recursive: save & set our literal state. */
1180:
1181: sv = h->flags & HTML_LITERAL;
1182: h->flags |= HTML_LITERAL;
1183:
1.1 schwarze 1184: for (nn = n->child; nn; nn = nn->next) {
1.67 schwarze 1185: print_mdoc_node(meta, nn, h);
1.33 schwarze 1186: /*
1187: * If the printed node flushes its own line, then we
1188: * needn't do it here as well. This is hacky, but the
1189: * notion of selective eoln whitespace is pretty dumb
1190: * anyway, so don't sweat it.
1191: */
1192: switch (nn->tok) {
1.71 ! schwarze 1193: case MDOC_Sm:
1.36 schwarze 1194: /* FALLTHROUGH */
1.71 ! schwarze 1195: case MDOC_br:
1.33 schwarze 1196: /* FALLTHROUGH */
1.71 ! schwarze 1197: case MDOC_sp:
1.33 schwarze 1198: /* FALLTHROUGH */
1.71 ! schwarze 1199: case MDOC_Bl:
1.39 schwarze 1200: /* FALLTHROUGH */
1.71 ! schwarze 1201: case MDOC_D1:
1.39 schwarze 1202: /* FALLTHROUGH */
1.71 ! schwarze 1203: case MDOC_Dl:
1.33 schwarze 1204: /* FALLTHROUGH */
1.71 ! schwarze 1205: case MDOC_Lp:
1.33 schwarze 1206: /* FALLTHROUGH */
1.71 ! schwarze 1207: case MDOC_Pp:
1.33 schwarze 1208: continue;
1209: default:
1210: break;
1211: }
1.28 schwarze 1212: if (nn->next && nn->next->line == nn->line)
1213: continue;
1.40 schwarze 1214: else if (nn->next)
1215: print_text(h, "\n");
1216:
1.28 schwarze 1217: h->flags |= HTML_NOSPACE;
1.1 schwarze 1218: }
1.50 schwarze 1219:
1220: if (0 == sv)
1221: h->flags &= ~HTML_LITERAL;
1.1 schwarze 1222:
1223: return(0);
1224: }
1225:
1226: static int
1227: mdoc_pa_pre(MDOC_ARGS)
1228: {
1229: struct htmlpair tag;
1230:
1231: PAIR_CLASS_INIT(&tag, "file");
1.42 schwarze 1232: print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 1233: return(1);
1234: }
1235:
1236: static int
1237: mdoc_ad_pre(MDOC_ARGS)
1238: {
1239: struct htmlpair tag;
1240:
1241: PAIR_CLASS_INIT(&tag, "addr");
1.42 schwarze 1242: print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 1243: return(1);
1244: }
1245:
1246: static int
1247: mdoc_an_pre(MDOC_ARGS)
1248: {
1249: struct htmlpair tag;
1250:
1251: /* TODO: -split and -nosplit (see termp_an_pre()). */
1252:
1253: PAIR_CLASS_INIT(&tag, "author");
1254: print_otag(h, TAG_SPAN, 1, &tag);
1255: return(1);
1256: }
1257:
1258: static int
1259: mdoc_cd_pre(MDOC_ARGS)
1260: {
1261: struct htmlpair tag;
1262:
1.21 schwarze 1263: synopsis_pre(h, n);
1.1 schwarze 1264: PAIR_CLASS_INIT(&tag, "config");
1.42 schwarze 1265: print_otag(h, TAG_B, 1, &tag);
1.1 schwarze 1266: return(1);
1267: }
1268:
1269: static int
1270: mdoc_dv_pre(MDOC_ARGS)
1271: {
1272: struct htmlpair tag;
1273:
1274: PAIR_CLASS_INIT(&tag, "define");
1275: print_otag(h, TAG_SPAN, 1, &tag);
1276: return(1);
1277: }
1278:
1279: static int
1280: mdoc_ev_pre(MDOC_ARGS)
1281: {
1282: struct htmlpair tag;
1283:
1284: PAIR_CLASS_INIT(&tag, "env");
1285: print_otag(h, TAG_SPAN, 1, &tag);
1286: return(1);
1287: }
1288:
1289: static int
1290: mdoc_er_pre(MDOC_ARGS)
1291: {
1292: struct htmlpair tag;
1293:
1294: PAIR_CLASS_INIT(&tag, "errno");
1295: print_otag(h, TAG_SPAN, 1, &tag);
1296: return(1);
1297: }
1298:
1299: static int
1300: mdoc_fa_pre(MDOC_ARGS)
1301: {
1302: const struct mdoc_node *nn;
1303: struct htmlpair tag;
1304: struct tag *t;
1305:
1306: PAIR_CLASS_INIT(&tag, "farg");
1307: if (n->parent->tok != MDOC_Fo) {
1.42 schwarze 1308: print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 1309: return(1);
1310: }
1311:
1312: for (nn = n->child; nn; nn = nn->next) {
1.42 schwarze 1313: t = print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 1314: print_text(h, nn->string);
1315: print_tagq(h, t);
1.56 schwarze 1316: if (nn->next) {
1317: h->flags |= HTML_NOSPACE;
1.1 schwarze 1318: print_text(h, ",");
1.56 schwarze 1319: }
1.1 schwarze 1320: }
1321:
1.56 schwarze 1322: if (n->child && n->next && n->next->tok == MDOC_Fa) {
1323: h->flags |= HTML_NOSPACE;
1.1 schwarze 1324: print_text(h, ",");
1.56 schwarze 1325: }
1.1 schwarze 1326:
1327: return(0);
1328: }
1329:
1330: static int
1331: mdoc_fd_pre(MDOC_ARGS)
1332: {
1.56 schwarze 1333: struct htmlpair tag[2];
1334: char buf[BUFSIZ];
1335: size_t sz;
1336: int i;
1337: struct tag *t;
1.1 schwarze 1338:
1.21 schwarze 1339: synopsis_pre(h, n);
1340:
1.56 schwarze 1341: if (NULL == (n = n->child))
1342: return(0);
1343:
1344: assert(MDOC_TEXT == n->type);
1345:
1346: if (strcmp(n->string, "#include")) {
1347: PAIR_CLASS_INIT(&tag[0], "macro");
1348: print_otag(h, TAG_B, 1, tag);
1349: return(1);
1350: }
1351:
1352: PAIR_CLASS_INIT(&tag[0], "includes");
1353: print_otag(h, TAG_B, 1, tag);
1354: print_text(h, n->string);
1355:
1356: if (NULL != (n = n->next)) {
1357: assert(MDOC_TEXT == n->type);
1.71 ! schwarze 1358: strlcpy(buf, '<' == *n->string || '"' == *n->string ?
! 1359: n->string + 1 : n->string, BUFSIZ);
1.56 schwarze 1360:
1361: sz = strlen(buf);
1362: if (sz && ('>' == buf[sz - 1] || '"' == buf[sz - 1]))
1363: buf[sz - 1] = '\0';
1364:
1365: PAIR_CLASS_INIT(&tag[0], "link-includes");
1.71 ! schwarze 1366:
1.56 schwarze 1367: i = 1;
1368: if (h->base_includes) {
1369: buffmt_includes(h, buf);
1370: PAIR_HREF_INIT(&tag[i], h->buf);
1371: i++;
1.71 ! schwarze 1372: }
1.56 schwarze 1373:
1374: t = print_otag(h, TAG_A, i, tag);
1375: print_text(h, n->string);
1376: print_tagq(h, t);
1377:
1378: n = n->next;
1379: }
1380:
1381: for ( ; n; n = n->next) {
1382: assert(MDOC_TEXT == n->type);
1383: print_text(h, n->string);
1384: }
1385:
1386: return(0);
1.1 schwarze 1387: }
1388:
1389: static int
1390: mdoc_vt_pre(MDOC_ARGS)
1391: {
1392: struct htmlpair tag;
1393:
1.21 schwarze 1394: if (MDOC_BLOCK == n->type) {
1395: synopsis_pre(h, n);
1.7 schwarze 1396: return(1);
1.21 schwarze 1397: } else if (MDOC_ELEM == n->type) {
1398: synopsis_pre(h, n);
1.7 schwarze 1399: } else if (MDOC_HEAD == n->type)
1400: return(0);
1.1 schwarze 1401:
1402: PAIR_CLASS_INIT(&tag, "type");
1403: print_otag(h, TAG_SPAN, 1, &tag);
1404: return(1);
1405: }
1406:
1407: static int
1408: mdoc_ft_pre(MDOC_ARGS)
1409: {
1410: struct htmlpair tag;
1411:
1.21 schwarze 1412: synopsis_pre(h, n);
1.1 schwarze 1413: PAIR_CLASS_INIT(&tag, "ftype");
1.42 schwarze 1414: print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 1415: return(1);
1416: }
1417:
1418: static int
1419: mdoc_fn_pre(MDOC_ARGS)
1420: {
1.56 schwarze 1421: struct tag *t;
1422: struct htmlpair tag[2];
1423: char nbuf[BUFSIZ];
1424: const char *sp, *ep;
1425: int sz, i, pretty;
1.1 schwarze 1426:
1.56 schwarze 1427: pretty = MDOC_SYNPRETTY & n->flags;
1.21 schwarze 1428: synopsis_pre(h, n);
1.1 schwarze 1429:
1430: /* Split apart into type and name. */
1431: assert(n->child->string);
1432: sp = n->child->string;
1433:
1434: ep = strchr(sp, ' ');
1435: if (NULL != ep) {
1436: PAIR_CLASS_INIT(&tag[0], "ftype");
1.42 schwarze 1437: t = print_otag(h, TAG_I, 1, tag);
1.71 ! schwarze 1438:
1.1 schwarze 1439: while (ep) {
1440: sz = MIN((int)(ep - sp), BUFSIZ - 1);
1441: (void)memcpy(nbuf, sp, (size_t)sz);
1442: nbuf[sz] = '\0';
1443: print_text(h, nbuf);
1444: sp = ++ep;
1445: ep = strchr(sp, ' ');
1446: }
1447: print_tagq(h, t);
1448: }
1449:
1450: PAIR_CLASS_INIT(&tag[0], "fname");
1.11 schwarze 1451:
1452: /*
1453: * FIXME: only refer to IDs that we know exist.
1454: */
1455:
1456: #if 0
1.23 schwarze 1457: if (MDOC_SYNPRETTY & n->flags) {
1.11 schwarze 1458: nbuf[0] = '\0';
1459: html_idcat(nbuf, sp, BUFSIZ);
1460: PAIR_ID_INIT(&tag[1], nbuf);
1461: } else {
1462: strlcpy(nbuf, "#", BUFSIZ);
1463: html_idcat(nbuf, sp, BUFSIZ);
1464: PAIR_HREF_INIT(&tag[1], nbuf);
1465: }
1466: #endif
1467:
1.42 schwarze 1468: t = print_otag(h, TAG_B, 1, tag);
1.1 schwarze 1469:
1470: if (sp) {
1.11 schwarze 1471: strlcpy(nbuf, sp, BUFSIZ);
1.1 schwarze 1472: print_text(h, nbuf);
1473: }
1474:
1475: print_tagq(h, t);
1476:
1477: h->flags |= HTML_NOSPACE;
1478: print_text(h, "(");
1.56 schwarze 1479: h->flags |= HTML_NOSPACE;
1.1 schwarze 1480:
1.57 schwarze 1481: PAIR_CLASS_INIT(&tag[0], "farg");
1.1 schwarze 1482: bufinit(h);
1483: bufcat_style(h, "white-space", "nowrap");
1484: PAIR_STYLE_INIT(&tag[1], h);
1485:
1.56 schwarze 1486: for (n = n->child->next; n; n = n->next) {
1.1 schwarze 1487: i = 1;
1.23 schwarze 1488: if (MDOC_SYNPRETTY & n->flags)
1.1 schwarze 1489: i = 2;
1.42 schwarze 1490: t = print_otag(h, TAG_I, i, tag);
1.56 schwarze 1491: print_text(h, n->string);
1.1 schwarze 1492: print_tagq(h, t);
1.56 schwarze 1493: if (n->next) {
1494: h->flags |= HTML_NOSPACE;
1.1 schwarze 1495: print_text(h, ",");
1.56 schwarze 1496: }
1.1 schwarze 1497: }
1498:
1.56 schwarze 1499: h->flags |= HTML_NOSPACE;
1.1 schwarze 1500: print_text(h, ")");
1.56 schwarze 1501:
1502: if (pretty) {
1503: h->flags |= HTML_NOSPACE;
1.1 schwarze 1504: print_text(h, ";");
1.56 schwarze 1505: }
1.1 schwarze 1506:
1507: return(0);
1508: }
1509:
1510: static int
1.26 schwarze 1511: mdoc_sm_pre(MDOC_ARGS)
1512: {
1513:
1514: assert(n->child && MDOC_TEXT == n->child->type);
1515: if (0 == strcmp("on", n->child->string)) {
1.71 ! schwarze 1516: /*
1.36 schwarze 1517: * FIXME: no p->col to check. Thus, if we have
1518: * .Bd -literal
1519: * .Sm off
1520: * 1 2
1521: * .Sm on
1522: * 3
1523: * .Ed
1524: * the "3" is preceded by a space.
1525: */
1.26 schwarze 1526: h->flags &= ~HTML_NOSPACE;
1527: h->flags &= ~HTML_NONOSPACE;
1528: } else
1529: h->flags |= HTML_NONOSPACE;
1530:
1531: return(0);
1532: }
1533:
1.40 schwarze 1534: static int
1.70 schwarze 1535: mdoc_ll_pre(MDOC_ARGS)
1536: {
1537:
1538: return(0);
1539: }
1540:
1541: static int
1.40 schwarze 1542: mdoc_pp_pre(MDOC_ARGS)
1543: {
1544:
1545: print_otag(h, TAG_P, 0, NULL);
1546: return(0);
1547: }
1.26 schwarze 1548:
1549: static int
1.1 schwarze 1550: mdoc_sp_pre(MDOC_ARGS)
1551: {
1.40 schwarze 1552: struct roffsu su;
1.1 schwarze 1553: struct htmlpair tag;
1554:
1.40 schwarze 1555: SCALE_VS_INIT(&su, 1);
1556:
1557: if (MDOC_sp == n->tok) {
1.59 schwarze 1558: if (NULL != (n = n->child))
1559: if ( ! a2roffsu(n->string, &su, SCALE_VS))
1560: SCALE_VS_INIT(&su, atoi(n->string));
1.40 schwarze 1561: } else
1562: su.scale = 0;
1.1 schwarze 1563:
1.57 schwarze 1564: bufinit(h);
1.1 schwarze 1565: bufcat_su(h, "height", &su);
1566: PAIR_STYLE_INIT(&tag, h);
1567: print_otag(h, TAG_DIV, 1, &tag);
1.40 schwarze 1568:
1.3 schwarze 1569: /* So the div isn't empty: */
1570: print_text(h, "\\~");
1571:
1572: return(0);
1.1 schwarze 1573:
1574: }
1575:
1576: static int
1577: mdoc_lk_pre(MDOC_ARGS)
1578: {
1.56 schwarze 1579: struct htmlpair tag[2];
1580:
1581: if (NULL == (n = n->child))
1582: return(0);
1.1 schwarze 1583:
1.56 schwarze 1584: assert(MDOC_TEXT == n->type);
1.1 schwarze 1585:
1586: PAIR_CLASS_INIT(&tag[0], "link-ext");
1.56 schwarze 1587: PAIR_HREF_INIT(&tag[1], n->string);
1588:
1.1 schwarze 1589: print_otag(h, TAG_A, 2, tag);
1590:
1.58 schwarze 1591: if (NULL == n->next)
1592: print_text(h, n->string);
1593:
1594: for (n = n->next; n; n = n->next)
1.56 schwarze 1595: print_text(h, n->string);
1.1 schwarze 1596:
1597: return(0);
1598: }
1599:
1600: static int
1601: mdoc_mt_pre(MDOC_ARGS)
1602: {
1.56 schwarze 1603: struct htmlpair tag[2];
1604: struct tag *t;
1.1 schwarze 1605:
1606: PAIR_CLASS_INIT(&tag[0], "link-mail");
1607:
1.56 schwarze 1608: for (n = n->child; n; n = n->next) {
1609: assert(MDOC_TEXT == n->type);
1610:
1.1 schwarze 1611: bufinit(h);
1612: bufcat(h, "mailto:");
1.56 schwarze 1613: bufcat(h, n->string);
1614:
1.10 schwarze 1615: PAIR_HREF_INIT(&tag[1], h->buf);
1.1 schwarze 1616: t = print_otag(h, TAG_A, 2, tag);
1.56 schwarze 1617: print_text(h, n->string);
1.1 schwarze 1618: print_tagq(h, t);
1619: }
1.71 ! schwarze 1620:
1.1 schwarze 1621: return(0);
1622: }
1623:
1624: static int
1625: mdoc_fo_pre(MDOC_ARGS)
1626: {
1.20 schwarze 1627: struct htmlpair tag;
1628: struct tag *t;
1.1 schwarze 1629:
1630: if (MDOC_BODY == n->type) {
1631: h->flags |= HTML_NOSPACE;
1632: print_text(h, "(");
1633: h->flags |= HTML_NOSPACE;
1634: return(1);
1.20 schwarze 1635: } else if (MDOC_BLOCK == n->type) {
1.21 schwarze 1636: synopsis_pre(h, n);
1.1 schwarze 1637: return(1);
1.11 schwarze 1638: }
1.1 schwarze 1639:
1.20 schwarze 1640: /* XXX: we drop non-initial arguments as per groff. */
1641:
1642: assert(n->child);
1643: assert(n->child->string);
1644:
1.1 schwarze 1645: PAIR_CLASS_INIT(&tag, "fname");
1.43 schwarze 1646: t = print_otag(h, TAG_B, 1, &tag);
1.20 schwarze 1647: print_text(h, n->child->string);
1648: print_tagq(h, t);
1649: return(0);
1.1 schwarze 1650: }
1651:
1652: static void
1653: mdoc_fo_post(MDOC_ARGS)
1654: {
1.21 schwarze 1655:
1.1 schwarze 1656: if (MDOC_BODY != n->type)
1657: return;
1.56 schwarze 1658: h->flags |= HTML_NOSPACE;
1.1 schwarze 1659: print_text(h, ")");
1.56 schwarze 1660: h->flags |= HTML_NOSPACE;
1.1 schwarze 1661: print_text(h, ";");
1662: }
1663:
1664: static int
1665: mdoc_in_pre(MDOC_ARGS)
1666: {
1.56 schwarze 1667: struct tag *t;
1668: struct htmlpair tag[2];
1669: int i;
1.1 schwarze 1670:
1.21 schwarze 1671: synopsis_pre(h, n);
1672:
1.1 schwarze 1673: PAIR_CLASS_INIT(&tag[0], "includes");
1.42 schwarze 1674: print_otag(h, TAG_B, 1, tag);
1.1 schwarze 1675:
1.56 schwarze 1676: /*
1677: * The first argument of the `In' gets special treatment as
1678: * being a linked value. Subsequent values are printed
1679: * afterward. groff does similarly. This also handles the case
1680: * of no children.
1681: */
1682:
1.23 schwarze 1683: if (MDOC_SYNPRETTY & n->flags && MDOC_LINE & n->flags)
1.1 schwarze 1684: print_text(h, "#include");
1685:
1686: print_text(h, "<");
1687: h->flags |= HTML_NOSPACE;
1688:
1.56 schwarze 1689: if (NULL != (n = n->child)) {
1690: assert(MDOC_TEXT == n->type);
1691:
1.1 schwarze 1692: PAIR_CLASS_INIT(&tag[0], "link-includes");
1.56 schwarze 1693:
1.1 schwarze 1694: i = 1;
1695: if (h->base_includes) {
1.56 schwarze 1696: buffmt_includes(h, n->string);
1.11 schwarze 1697: PAIR_HREF_INIT(&tag[i], h->buf);
1698: i++;
1.71 ! schwarze 1699: }
1.56 schwarze 1700:
1.1 schwarze 1701: t = print_otag(h, TAG_A, i, tag);
1.56 schwarze 1702: print_text(h, n->string);
1.1 schwarze 1703: print_tagq(h, t);
1.56 schwarze 1704:
1705: n = n->next;
1.1 schwarze 1706: }
1707:
1708: h->flags |= HTML_NOSPACE;
1709: print_text(h, ">");
1.20 schwarze 1710:
1.56 schwarze 1711: for ( ; n; n = n->next) {
1712: assert(MDOC_TEXT == n->type);
1713: print_text(h, n->string);
1714: }
1715:
1.1 schwarze 1716: return(0);
1717: }
1718:
1719: static int
1720: mdoc_ic_pre(MDOC_ARGS)
1721: {
1722: struct htmlpair tag;
1723:
1724: PAIR_CLASS_INIT(&tag, "cmd");
1.42 schwarze 1725: print_otag(h, TAG_B, 1, &tag);
1.1 schwarze 1726: return(1);
1727: }
1728:
1729: static int
1730: mdoc_rv_pre(MDOC_ARGS)
1731: {
1.56 schwarze 1732: struct htmlpair tag;
1733: struct tag *t;
1734: int nchild;
1.1 schwarze 1735:
1.40 schwarze 1736: if (n->prev)
1737: print_otag(h, TAG_BR, 0, NULL);
1738:
1.56 schwarze 1739: PAIR_CLASS_INIT(&tag, "fname");
1740:
1.1 schwarze 1741: print_text(h, "The");
1742:
1.56 schwarze 1743: nchild = n->nchild;
1744: for (n = n->child; n; n = n->next) {
1745: assert(MDOC_TEXT == n->type);
1746:
1.43 schwarze 1747: t = print_otag(h, TAG_B, 1, &tag);
1.56 schwarze 1748: print_text(h, n->string);
1.1 schwarze 1749: print_tagq(h, t);
1750:
1751: h->flags |= HTML_NOSPACE;
1.56 schwarze 1752: print_text(h, "()");
1753:
1754: if (nchild > 2 && n->next) {
1755: h->flags |= HTML_NOSPACE;
1756: print_text(h, ",");
1757: }
1758:
1759: if (n->next && NULL == n->next->next)
1760: print_text(h, "and");
1.1 schwarze 1761: }
1762:
1.56 schwarze 1763: if (nchild > 1)
1.1 schwarze 1764: print_text(h, "functions return");
1765: else
1766: print_text(h, "function returns");
1767:
1.71 ! schwarze 1768: print_text(h, "the value 0 if successful; otherwise the "
! 1769: "value -1 is returned and the global variable");
1.1 schwarze 1770:
1771: PAIR_CLASS_INIT(&tag, "var");
1.42 schwarze 1772: t = print_otag(h, TAG_B, 1, &tag);
1.1 schwarze 1773: print_text(h, "errno");
1774: print_tagq(h, t);
1.71 ! schwarze 1775: print_text(h, "is set to indicate the error.");
1.1 schwarze 1776: return(0);
1777: }
1778:
1779: static int
1780: mdoc_va_pre(MDOC_ARGS)
1781: {
1782: struct htmlpair tag;
1783:
1784: PAIR_CLASS_INIT(&tag, "var");
1.42 schwarze 1785: print_otag(h, TAG_B, 1, &tag);
1.1 schwarze 1786: return(1);
1787: }
1788:
1789: static int
1790: mdoc_ap_pre(MDOC_ARGS)
1791: {
1.71 ! schwarze 1792:
1.1 schwarze 1793: h->flags |= HTML_NOSPACE;
1794: print_text(h, "\\(aq");
1795: h->flags |= HTML_NOSPACE;
1796: return(1);
1797: }
1798:
1799: static int
1800: mdoc_bf_pre(MDOC_ARGS)
1801: {
1802: struct htmlpair tag[2];
1803: struct roffsu su;
1804:
1805: if (MDOC_HEAD == n->type)
1806: return(0);
1.25 schwarze 1807: else if (MDOC_BODY != n->type)
1.1 schwarze 1808: return(1);
1809:
1.71 ! schwarze 1810: if (FONT_Em == n->norm->Bf.font)
1.25 schwarze 1811: PAIR_CLASS_INIT(&tag[0], "emph");
1.71 ! schwarze 1812: else if (FONT_Sy == n->norm->Bf.font)
1.25 schwarze 1813: PAIR_CLASS_INIT(&tag[0], "symb");
1.71 ! schwarze 1814: else if (FONT_Li == n->norm->Bf.font)
1.25 schwarze 1815: PAIR_CLASS_INIT(&tag[0], "lit");
1816: else
1817: PAIR_CLASS_INIT(&tag[0], "none");
1.1 schwarze 1818:
1.71 ! schwarze 1819: /*
1.25 schwarze 1820: * We want this to be inline-formatted, but needs to be div to
1.71 ! schwarze 1821: * accept block children.
1.25 schwarze 1822: */
1.57 schwarze 1823: bufinit(h);
1.1 schwarze 1824: bufcat_style(h, "display", "inline");
1825: SCALE_HS_INIT(&su, 1);
1.25 schwarze 1826: /* Needs a left-margin for spacing. */
1827: bufcat_su(h, "margin-left", &su);
1.1 schwarze 1828: PAIR_STYLE_INIT(&tag[1], h);
1829: print_otag(h, TAG_DIV, 2, tag);
1830: return(1);
1831: }
1832:
1833: static int
1834: mdoc_ms_pre(MDOC_ARGS)
1835: {
1836: struct htmlpair tag;
1837:
1838: PAIR_CLASS_INIT(&tag, "symb");
1839: print_otag(h, TAG_SPAN, 1, &tag);
1840: return(1);
1841: }
1842:
1843: static int
1.34 schwarze 1844: mdoc_igndelim_pre(MDOC_ARGS)
1.1 schwarze 1845: {
1846:
1847: h->flags |= HTML_IGNDELIM;
1848: return(1);
1849: }
1850:
1851: static void
1852: mdoc_pf_post(MDOC_ARGS)
1853: {
1854:
1855: h->flags |= HTML_NOSPACE;
1856: }
1857:
1858: static int
1859: mdoc_rs_pre(MDOC_ARGS)
1860: {
1861: struct htmlpair tag;
1862:
1863: if (MDOC_BLOCK != n->type)
1864: return(1);
1865:
1.40 schwarze 1866: if (n->prev && SEC_SEE_ALSO == n->sec)
1867: print_otag(h, TAG_P, 0, NULL);
1.1 schwarze 1868:
1869: PAIR_CLASS_INIT(&tag, "ref");
1870: print_otag(h, TAG_SPAN, 1, &tag);
1871: return(1);
1872: }
1873:
1874: static int
1875: mdoc_li_pre(MDOC_ARGS)
1876: {
1877: struct htmlpair tag;
1878:
1879: PAIR_CLASS_INIT(&tag, "lit");
1.61 schwarze 1880: print_otag(h, TAG_CODE, 1, &tag);
1.1 schwarze 1881: return(1);
1882: }
1883:
1884: static int
1885: mdoc_sy_pre(MDOC_ARGS)
1886: {
1887: struct htmlpair tag;
1888:
1889: PAIR_CLASS_INIT(&tag, "symb");
1890: print_otag(h, TAG_SPAN, 1, &tag);
1891: return(1);
1892: }
1893:
1894: static int
1895: mdoc_bt_pre(MDOC_ARGS)
1896: {
1897:
1898: print_text(h, "is currently in beta test.");
1899: return(0);
1900: }
1901:
1902: static int
1903: mdoc_ud_pre(MDOC_ARGS)
1904: {
1905:
1906: print_text(h, "currently under development.");
1907: return(0);
1908: }
1909:
1910: static int
1911: mdoc_lb_pre(MDOC_ARGS)
1912: {
1913: struct htmlpair tag;
1914:
1.40 schwarze 1915: if (SEC_LIBRARY == n->sec && MDOC_LINE & n->flags && n->prev)
1916: print_otag(h, TAG_BR, 0, NULL);
1917:
1.1 schwarze 1918: PAIR_CLASS_INIT(&tag, "lib");
1919: print_otag(h, TAG_SPAN, 1, &tag);
1920: return(1);
1921: }
1922:
1923: static int
1924: mdoc__x_pre(MDOC_ARGS)
1925: {
1.2 schwarze 1926: struct htmlpair tag[2];
1.42 schwarze 1927: enum htmltag t;
1928:
1929: t = TAG_SPAN;
1.1 schwarze 1930:
1931: switch (n->tok) {
1.71 ! schwarze 1932: case MDOC__A:
1.2 schwarze 1933: PAIR_CLASS_INIT(&tag[0], "ref-auth");
1.30 schwarze 1934: if (n->prev && MDOC__A == n->prev->tok)
1935: if (NULL == n->next || MDOC__A != n->next->tok)
1936: print_text(h, "and");
1.1 schwarze 1937: break;
1.71 ! schwarze 1938: case MDOC__B:
1.2 schwarze 1939: PAIR_CLASS_INIT(&tag[0], "ref-book");
1.42 schwarze 1940: t = TAG_I;
1.1 schwarze 1941: break;
1.71 ! schwarze 1942: case MDOC__C:
1.2 schwarze 1943: PAIR_CLASS_INIT(&tag[0], "ref-city");
1.1 schwarze 1944: break;
1.71 ! schwarze 1945: case MDOC__D:
1.2 schwarze 1946: PAIR_CLASS_INIT(&tag[0], "ref-date");
1.1 schwarze 1947: break;
1.71 ! schwarze 1948: case MDOC__I:
1.2 schwarze 1949: PAIR_CLASS_INIT(&tag[0], "ref-issue");
1.42 schwarze 1950: t = TAG_I;
1.1 schwarze 1951: break;
1.71 ! schwarze 1952: case MDOC__J:
1.2 schwarze 1953: PAIR_CLASS_INIT(&tag[0], "ref-jrnl");
1.42 schwarze 1954: t = TAG_I;
1.1 schwarze 1955: break;
1.71 ! schwarze 1956: case MDOC__N:
1.2 schwarze 1957: PAIR_CLASS_INIT(&tag[0], "ref-num");
1.1 schwarze 1958: break;
1.71 ! schwarze 1959: case MDOC__O:
1.2 schwarze 1960: PAIR_CLASS_INIT(&tag[0], "ref-opt");
1.1 schwarze 1961: break;
1.71 ! schwarze 1962: case MDOC__P:
1.2 schwarze 1963: PAIR_CLASS_INIT(&tag[0], "ref-page");
1.1 schwarze 1964: break;
1.71 ! schwarze 1965: case MDOC__Q:
1.2 schwarze 1966: PAIR_CLASS_INIT(&tag[0], "ref-corp");
1.1 schwarze 1967: break;
1.71 ! schwarze 1968: case MDOC__R:
1.2 schwarze 1969: PAIR_CLASS_INIT(&tag[0], "ref-rep");
1.1 schwarze 1970: break;
1.71 ! schwarze 1971: case MDOC__T:
1.2 schwarze 1972: PAIR_CLASS_INIT(&tag[0], "ref-title");
1.1 schwarze 1973: break;
1.71 ! schwarze 1974: case MDOC__U:
1.2 schwarze 1975: PAIR_CLASS_INIT(&tag[0], "link-ref");
1976: break;
1.71 ! schwarze 1977: case MDOC__V:
1.2 schwarze 1978: PAIR_CLASS_INIT(&tag[0], "ref-vol");
1.1 schwarze 1979: break;
1980: default:
1981: abort();
1982: /* NOTREACHED */
1983: }
1984:
1.2 schwarze 1985: if (MDOC__U != n->tok) {
1.42 schwarze 1986: print_otag(h, t, 1, tag);
1.2 schwarze 1987: return(1);
1988: }
1989:
1990: PAIR_HREF_INIT(&tag[1], n->child->string);
1991: print_otag(h, TAG_A, 2, tag);
1.30 schwarze 1992:
1.1 schwarze 1993: return(1);
1994: }
1995:
1996: static void
1997: mdoc__x_post(MDOC_ARGS)
1998: {
1.30 schwarze 1999:
2000: if (MDOC__A == n->tok && n->next && MDOC__A == n->next->tok)
2001: if (NULL == n->next->next || MDOC__A != n->next->next->tok)
2002: if (NULL == n->prev || MDOC__A != n->prev->tok)
2003: return;
1.1 schwarze 2004:
1.12 schwarze 2005: /* TODO: %U */
2006:
1.31 schwarze 2007: if (NULL == n->parent || MDOC_Rs != n->parent->tok)
2008: return;
2009:
1.56 schwarze 2010: h->flags |= HTML_NOSPACE;
1.1 schwarze 2011: print_text(h, n->next ? "," : ".");
1.25 schwarze 2012: }
2013:
2014: static int
2015: mdoc_bk_pre(MDOC_ARGS)
2016: {
2017:
2018: switch (n->type) {
1.71 ! schwarze 2019: case MDOC_BLOCK:
1.25 schwarze 2020: break;
1.71 ! schwarze 2021: case MDOC_HEAD:
1.25 schwarze 2022: return(0);
1.71 ! schwarze 2023: case MDOC_BODY:
1.41 schwarze 2024: if (n->parent->args || 0 == n->prev->nchild)
2025: h->flags |= HTML_PREKEEP;
1.25 schwarze 2026: break;
2027: default:
2028: abort();
2029: /* NOTREACHED */
2030: }
2031:
2032: return(1);
2033: }
2034:
2035: static void
2036: mdoc_bk_post(MDOC_ARGS)
2037: {
2038:
2039: if (MDOC_BODY == n->type)
2040: h->flags &= ~(HTML_KEEP | HTML_PREKEEP);
1.1 schwarze 2041: }
1.32 schwarze 2042:
2043: static int
2044: mdoc_quote_pre(MDOC_ARGS)
2045: {
2046: struct htmlpair tag;
2047:
2048: if (MDOC_BODY != n->type)
2049: return(1);
2050:
2051: switch (n->tok) {
1.71 ! schwarze 2052: case MDOC_Ao:
1.32 schwarze 2053: /* FALLTHROUGH */
1.71 ! schwarze 2054: case MDOC_Aq:
1.32 schwarze 2055: print_text(h, "\\(la");
2056: break;
1.71 ! schwarze 2057: case MDOC_Bro:
1.32 schwarze 2058: /* FALLTHROUGH */
1.71 ! schwarze 2059: case MDOC_Brq:
1.32 schwarze 2060: print_text(h, "\\(lC");
2061: break;
1.71 ! schwarze 2062: case MDOC_Bo:
1.32 schwarze 2063: /* FALLTHROUGH */
1.71 ! schwarze 2064: case MDOC_Bq:
1.32 schwarze 2065: print_text(h, "\\(lB");
2066: break;
1.71 ! schwarze 2067: case MDOC_Oo:
1.32 schwarze 2068: /* FALLTHROUGH */
1.71 ! schwarze 2069: case MDOC_Op:
1.32 schwarze 2070: print_text(h, "\\(lB");
1.36 schwarze 2071: h->flags |= HTML_NOSPACE;
1.32 schwarze 2072: PAIR_CLASS_INIT(&tag, "opt");
2073: print_otag(h, TAG_SPAN, 1, &tag);
2074: break;
1.71 ! schwarze 2075: case MDOC_Eo:
1.65 schwarze 2076: break;
1.71 ! schwarze 2077: case MDOC_Do:
1.32 schwarze 2078: /* FALLTHROUGH */
1.71 ! schwarze 2079: case MDOC_Dq:
1.32 schwarze 2080: /* FALLTHROUGH */
1.71 ! schwarze 2081: case MDOC_Qo:
1.32 schwarze 2082: /* FALLTHROUGH */
1.71 ! schwarze 2083: case MDOC_Qq:
1.32 schwarze 2084: print_text(h, "\\(lq");
2085: break;
1.71 ! schwarze 2086: case MDOC_Po:
1.32 schwarze 2087: /* FALLTHROUGH */
1.71 ! schwarze 2088: case MDOC_Pq:
1.32 schwarze 2089: print_text(h, "(");
2090: break;
1.71 ! schwarze 2091: case MDOC_Ql:
1.61 schwarze 2092: print_text(h, "\\(oq");
2093: h->flags |= HTML_NOSPACE;
2094: PAIR_CLASS_INIT(&tag, "lit");
2095: print_otag(h, TAG_CODE, 1, &tag);
2096: break;
1.71 ! schwarze 2097: case MDOC_So:
1.32 schwarze 2098: /* FALLTHROUGH */
1.71 ! schwarze 2099: case MDOC_Sq:
1.32 schwarze 2100: print_text(h, "\\(oq");
2101: break;
2102: default:
2103: abort();
2104: /* NOTREACHED */
2105: }
2106:
2107: h->flags |= HTML_NOSPACE;
2108: return(1);
2109: }
2110:
2111: static void
2112: mdoc_quote_post(MDOC_ARGS)
2113: {
2114:
2115: if (MDOC_BODY != n->type)
2116: return;
2117:
2118: h->flags |= HTML_NOSPACE;
2119:
2120: switch (n->tok) {
1.71 ! schwarze 2121: case MDOC_Ao:
1.32 schwarze 2122: /* FALLTHROUGH */
1.71 ! schwarze 2123: case MDOC_Aq:
1.32 schwarze 2124: print_text(h, "\\(ra");
2125: break;
1.71 ! schwarze 2126: case MDOC_Bro:
1.32 schwarze 2127: /* FALLTHROUGH */
1.71 ! schwarze 2128: case MDOC_Brq:
1.32 schwarze 2129: print_text(h, "\\(rC");
2130: break;
1.71 ! schwarze 2131: case MDOC_Oo:
1.32 schwarze 2132: /* FALLTHROUGH */
1.71 ! schwarze 2133: case MDOC_Op:
1.32 schwarze 2134: /* FALLTHROUGH */
1.71 ! schwarze 2135: case MDOC_Bo:
1.32 schwarze 2136: /* FALLTHROUGH */
1.71 ! schwarze 2137: case MDOC_Bq:
1.32 schwarze 2138: print_text(h, "\\(rB");
1.65 schwarze 2139: break;
1.71 ! schwarze 2140: case MDOC_Eo:
1.32 schwarze 2141: break;
1.71 ! schwarze 2142: case MDOC_Qo:
1.32 schwarze 2143: /* FALLTHROUGH */
1.71 ! schwarze 2144: case MDOC_Qq:
1.32 schwarze 2145: /* FALLTHROUGH */
1.71 ! schwarze 2146: case MDOC_Do:
1.32 schwarze 2147: /* FALLTHROUGH */
1.71 ! schwarze 2148: case MDOC_Dq:
1.32 schwarze 2149: print_text(h, "\\(rq");
2150: break;
1.71 ! schwarze 2151: case MDOC_Po:
1.32 schwarze 2152: /* FALLTHROUGH */
1.71 ! schwarze 2153: case MDOC_Pq:
1.32 schwarze 2154: print_text(h, ")");
2155: break;
1.71 ! schwarze 2156: case MDOC_Ql:
1.32 schwarze 2157: /* FALLTHROUGH */
1.71 ! schwarze 2158: case MDOC_So:
1.32 schwarze 2159: /* FALLTHROUGH */
1.71 ! schwarze 2160: case MDOC_Sq:
1.66 matthew 2161: print_text(h, "\\(cq");
1.32 schwarze 2162: break;
2163: default:
2164: abort();
2165: /* NOTREACHED */
2166: }
2167: }
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