Annotation of mandoc/mdoc_html.c, Revision 1.87
1.87 ! kristaps 1: /* $Id: mdoc_html.c,v 1.86 2010/06/26 15:36:37 kristaps Exp $ */
1.1 kristaps 2: /*
1.85 kristaps 3: * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@bsd.lv>
1.1 kristaps 4: *
5: * Permission to use, copy, modify, and distribute this software for any
6: * purpose with or without fee is hereby granted, provided that the above
7: * copyright notice and this permission notice appear in all copies.
8: *
9: * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
10: * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
11: * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
12: * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13: * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
14: * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
15: * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
16: */
1.52 kristaps 17: #ifdef HAVE_CONFIG_H
18: #include "config.h"
19: #endif
20:
1.1 kristaps 21: #include <sys/types.h>
22:
23: #include <assert.h>
24: #include <ctype.h>
25: #include <stdio.h>
26: #include <stdlib.h>
27: #include <string.h>
28: #include <unistd.h>
29:
1.65 kristaps 30: #include "mandoc.h"
1.23 kristaps 31: #include "out.h"
1.1 kristaps 32: #include "html.h"
1.86 kristaps 33: #include "regs.h"
1.1 kristaps 34: #include "mdoc.h"
1.29 kristaps 35: #include "main.h"
1.1 kristaps 36:
37: #define INDENT 5
38: #define HALFINDENT 3
39:
40: #define MDOC_ARGS const struct mdoc_meta *m, \
41: const struct mdoc_node *n, \
42: struct html *h
43:
1.52 kristaps 44: #ifndef MIN
45: #define MIN(a,b) ((/*CONSTCOND*/(a)<(b))?(a):(b))
46: #endif
47:
1.1 kristaps 48: struct htmlmdoc {
49: int (*pre)(MDOC_ARGS);
50: void (*post)(MDOC_ARGS);
51: };
52:
53: static void print_mdoc(MDOC_ARGS);
54: static void print_mdoc_head(MDOC_ARGS);
55: static void print_mdoc_node(MDOC_ARGS);
56: static void print_mdoc_nodelist(MDOC_ARGS);
1.78 kristaps 57: static void synopsis_pre(struct html *,
58: const struct mdoc_node *);
1.1 kristaps 59:
1.23 kristaps 60: static void a2width(const char *, struct roffsu *);
61: static void a2offs(const char *, struct roffsu *);
1.27 kristaps 62:
1.1 kristaps 63: static void mdoc_root_post(MDOC_ARGS);
64: static int mdoc_root_pre(MDOC_ARGS);
65:
1.10 kristaps 66: static void mdoc__x_post(MDOC_ARGS);
67: static int mdoc__x_pre(MDOC_ARGS);
1.1 kristaps 68: static int mdoc_ad_pre(MDOC_ARGS);
69: static int mdoc_an_pre(MDOC_ARGS);
1.5 kristaps 70: static int mdoc_ap_pre(MDOC_ARGS);
1.1 kristaps 71: static void mdoc_aq_post(MDOC_ARGS);
72: static int mdoc_aq_pre(MDOC_ARGS);
73: static int mdoc_ar_pre(MDOC_ARGS);
74: static int mdoc_bd_pre(MDOC_ARGS);
1.5 kristaps 75: static int mdoc_bf_pre(MDOC_ARGS);
1.1 kristaps 76: static void mdoc_bl_post(MDOC_ARGS);
77: static int mdoc_bl_pre(MDOC_ARGS);
1.4 kristaps 78: static void mdoc_bq_post(MDOC_ARGS);
79: static int mdoc_bq_pre(MDOC_ARGS);
1.2 kristaps 80: static void mdoc_brq_post(MDOC_ARGS);
81: static int mdoc_brq_pre(MDOC_ARGS);
1.6 kristaps 82: static int mdoc_bt_pre(MDOC_ARGS);
1.4 kristaps 83: static int mdoc_bx_pre(MDOC_ARGS);
1.1 kristaps 84: static int mdoc_cd_pre(MDOC_ARGS);
85: static int mdoc_d1_pre(MDOC_ARGS);
86: static void mdoc_dq_post(MDOC_ARGS);
87: static int mdoc_dq_pre(MDOC_ARGS);
88: static int mdoc_dv_pre(MDOC_ARGS);
89: static int mdoc_fa_pre(MDOC_ARGS);
90: static int mdoc_fd_pre(MDOC_ARGS);
91: static int mdoc_fl_pre(MDOC_ARGS);
92: static int mdoc_fn_pre(MDOC_ARGS);
93: static int mdoc_ft_pre(MDOC_ARGS);
94: static int mdoc_em_pre(MDOC_ARGS);
95: static int mdoc_er_pre(MDOC_ARGS);
96: static int mdoc_ev_pre(MDOC_ARGS);
97: static int mdoc_ex_pre(MDOC_ARGS);
1.4 kristaps 98: static void mdoc_fo_post(MDOC_ARGS);
99: static int mdoc_fo_pre(MDOC_ARGS);
100: static int mdoc_ic_pre(MDOC_ARGS);
101: static int mdoc_in_pre(MDOC_ARGS);
1.66 kristaps 102: static int mdoc_it_block_pre(MDOC_ARGS, enum mdoc_list,
103: int, struct roffsu *, struct roffsu *);
104: static int mdoc_it_head_pre(MDOC_ARGS, enum mdoc_list,
1.27 kristaps 105: struct roffsu *);
1.70 kristaps 106: static int mdoc_it_body_pre(MDOC_ARGS, enum mdoc_list,
107: struct roffsu *);
1.1 kristaps 108: static int mdoc_it_pre(MDOC_ARGS);
1.6 kristaps 109: static int mdoc_lb_pre(MDOC_ARGS);
110: static int mdoc_li_pre(MDOC_ARGS);
1.2 kristaps 111: static int mdoc_lk_pre(MDOC_ARGS);
112: static int mdoc_mt_pre(MDOC_ARGS);
1.5 kristaps 113: static int mdoc_ms_pre(MDOC_ARGS);
1.1 kristaps 114: static int mdoc_nd_pre(MDOC_ARGS);
115: static int mdoc_nm_pre(MDOC_ARGS);
116: static int mdoc_ns_pre(MDOC_ARGS);
117: static void mdoc_op_post(MDOC_ARGS);
118: static int mdoc_op_pre(MDOC_ARGS);
119: static int mdoc_pa_pre(MDOC_ARGS);
1.5 kristaps 120: static void mdoc_pf_post(MDOC_ARGS);
121: static int mdoc_pf_pre(MDOC_ARGS);
1.1 kristaps 122: static void mdoc_pq_post(MDOC_ARGS);
123: static int mdoc_pq_pre(MDOC_ARGS);
1.5 kristaps 124: static int mdoc_rs_pre(MDOC_ARGS);
1.4 kristaps 125: static int mdoc_rv_pre(MDOC_ARGS);
1.1 kristaps 126: static int mdoc_sh_pre(MDOC_ARGS);
127: static int mdoc_sp_pre(MDOC_ARGS);
128: static void mdoc_sq_post(MDOC_ARGS);
129: static int mdoc_sq_pre(MDOC_ARGS);
130: static int mdoc_ss_pre(MDOC_ARGS);
131: static int mdoc_sx_pre(MDOC_ARGS);
1.6 kristaps 132: static int mdoc_sy_pre(MDOC_ARGS);
133: static int mdoc_ud_pre(MDOC_ARGS);
1.4 kristaps 134: static int mdoc_va_pre(MDOC_ARGS);
1.1 kristaps 135: static int mdoc_vt_pre(MDOC_ARGS);
136: static int mdoc_xr_pre(MDOC_ARGS);
137: static int mdoc_xx_pre(MDOC_ARGS);
138:
139: static const struct htmlmdoc mdocs[MDOC_MAX] = {
1.5 kristaps 140: {mdoc_ap_pre, NULL}, /* Ap */
1.1 kristaps 141: {NULL, NULL}, /* Dd */
142: {NULL, NULL}, /* Dt */
143: {NULL, NULL}, /* Os */
144: {mdoc_sh_pre, NULL }, /* Sh */
145: {mdoc_ss_pre, NULL }, /* Ss */
146: {mdoc_sp_pre, NULL}, /* Pp */
147: {mdoc_d1_pre, NULL}, /* D1 */
148: {mdoc_d1_pre, NULL}, /* Dl */
149: {mdoc_bd_pre, NULL}, /* Bd */
150: {NULL, NULL}, /* Ed */
151: {mdoc_bl_pre, mdoc_bl_post}, /* Bl */
152: {NULL, NULL}, /* El */
153: {mdoc_it_pre, NULL}, /* It */
154: {mdoc_ad_pre, NULL}, /* Ad */
155: {mdoc_an_pre, NULL}, /* An */
156: {mdoc_ar_pre, NULL}, /* Ar */
157: {mdoc_cd_pre, NULL}, /* Cd */
158: {mdoc_fl_pre, NULL}, /* Cm */
159: {mdoc_dv_pre, NULL}, /* Dv */
160: {mdoc_er_pre, NULL}, /* Er */
161: {mdoc_ev_pre, NULL}, /* Ev */
162: {mdoc_ex_pre, NULL}, /* Ex */
163: {mdoc_fa_pre, NULL}, /* Fa */
1.78 kristaps 164: {mdoc_fd_pre, NULL}, /* Fd */
1.1 kristaps 165: {mdoc_fl_pre, NULL}, /* Fl */
166: {mdoc_fn_pre, NULL}, /* Fn */
167: {mdoc_ft_pre, NULL}, /* Ft */
1.4 kristaps 168: {mdoc_ic_pre, NULL}, /* Ic */
169: {mdoc_in_pre, NULL}, /* In */
1.6 kristaps 170: {mdoc_li_pre, NULL}, /* Li */
1.1 kristaps 171: {mdoc_nd_pre, NULL}, /* Nd */
172: {mdoc_nm_pre, NULL}, /* Nm */
173: {mdoc_op_pre, mdoc_op_post}, /* Op */
174: {NULL, NULL}, /* Ot */
175: {mdoc_pa_pre, NULL}, /* Pa */
1.4 kristaps 176: {mdoc_rv_pre, NULL}, /* Rv */
1.1 kristaps 177: {NULL, NULL}, /* St */
1.4 kristaps 178: {mdoc_va_pre, NULL}, /* Va */
1.1 kristaps 179: {mdoc_vt_pre, NULL}, /* Vt */
180: {mdoc_xr_pre, NULL}, /* Xr */
1.10 kristaps 181: {mdoc__x_pre, mdoc__x_post}, /* %A */
182: {mdoc__x_pre, mdoc__x_post}, /* %B */
183: {mdoc__x_pre, mdoc__x_post}, /* %D */
184: {mdoc__x_pre, mdoc__x_post}, /* %I */
185: {mdoc__x_pre, mdoc__x_post}, /* %J */
186: {mdoc__x_pre, mdoc__x_post}, /* %N */
187: {mdoc__x_pre, mdoc__x_post}, /* %O */
188: {mdoc__x_pre, mdoc__x_post}, /* %P */
189: {mdoc__x_pre, mdoc__x_post}, /* %R */
190: {mdoc__x_pre, mdoc__x_post}, /* %T */
191: {mdoc__x_pre, mdoc__x_post}, /* %V */
1.1 kristaps 192: {NULL, NULL}, /* Ac */
193: {mdoc_aq_pre, mdoc_aq_post}, /* Ao */
194: {mdoc_aq_pre, mdoc_aq_post}, /* Aq */
195: {NULL, NULL}, /* At */
196: {NULL, NULL}, /* Bc */
1.5 kristaps 197: {mdoc_bf_pre, NULL}, /* Bf */
1.4 kristaps 198: {mdoc_bq_pre, mdoc_bq_post}, /* Bo */
199: {mdoc_bq_pre, mdoc_bq_post}, /* Bq */
1.1 kristaps 200: {mdoc_xx_pre, NULL}, /* Bsx */
1.4 kristaps 201: {mdoc_bx_pre, NULL}, /* Bx */
1.1 kristaps 202: {NULL, NULL}, /* Db */
203: {NULL, NULL}, /* Dc */
1.4 kristaps 204: {mdoc_dq_pre, mdoc_dq_post}, /* Do */
1.1 kristaps 205: {mdoc_dq_pre, mdoc_dq_post}, /* Dq */
1.55 kristaps 206: {NULL, NULL}, /* Ec */ /* FIXME: no space */
1.1 kristaps 207: {NULL, NULL}, /* Ef */
208: {mdoc_em_pre, NULL}, /* Em */
209: {NULL, NULL}, /* Eo */
210: {mdoc_xx_pre, NULL}, /* Fx */
1.5 kristaps 211: {mdoc_ms_pre, NULL}, /* Ms */ /* FIXME: convert to symbol? */
1.1 kristaps 212: {NULL, NULL}, /* No */
213: {mdoc_ns_pre, NULL}, /* Ns */
214: {mdoc_xx_pre, NULL}, /* Nx */
215: {mdoc_xx_pre, NULL}, /* Ox */
216: {NULL, NULL}, /* Pc */
1.5 kristaps 217: {mdoc_pf_pre, mdoc_pf_post}, /* Pf */
1.1 kristaps 218: {mdoc_pq_pre, mdoc_pq_post}, /* Po */
219: {mdoc_pq_pre, mdoc_pq_post}, /* Pq */
220: {NULL, NULL}, /* Qc */
1.4 kristaps 221: {mdoc_sq_pre, mdoc_sq_post}, /* Ql */
1.5 kristaps 222: {mdoc_dq_pre, mdoc_dq_post}, /* Qo */
223: {mdoc_dq_pre, mdoc_dq_post}, /* Qq */
1.1 kristaps 224: {NULL, NULL}, /* Re */
1.5 kristaps 225: {mdoc_rs_pre, NULL}, /* Rs */
1.1 kristaps 226: {NULL, NULL}, /* Sc */
227: {mdoc_sq_pre, mdoc_sq_post}, /* So */
228: {mdoc_sq_pre, mdoc_sq_post}, /* Sq */
1.6 kristaps 229: {NULL, NULL}, /* Sm */ /* FIXME - no idea. */
1.1 kristaps 230: {mdoc_sx_pre, NULL}, /* Sx */
1.6 kristaps 231: {mdoc_sy_pre, NULL}, /* Sy */
1.1 kristaps 232: {NULL, NULL}, /* Tn */
233: {mdoc_xx_pre, NULL}, /* Ux */
234: {NULL, NULL}, /* Xc */
235: {NULL, NULL}, /* Xo */
1.4 kristaps 236: {mdoc_fo_pre, mdoc_fo_post}, /* Fo */
1.1 kristaps 237: {NULL, NULL}, /* Fc */
1.4 kristaps 238: {mdoc_op_pre, mdoc_op_post}, /* Oo */
1.1 kristaps 239: {NULL, NULL}, /* Oc */
240: {NULL, NULL}, /* Bk */
241: {NULL, NULL}, /* Ek */
1.6 kristaps 242: {mdoc_bt_pre, NULL}, /* Bt */
1.1 kristaps 243: {NULL, NULL}, /* Hf */
244: {NULL, NULL}, /* Fr */
1.6 kristaps 245: {mdoc_ud_pre, NULL}, /* Ud */
246: {mdoc_lb_pre, NULL}, /* Lb */
1.1 kristaps 247: {mdoc_sp_pre, NULL}, /* Lp */
1.2 kristaps 248: {mdoc_lk_pre, NULL}, /* Lk */
249: {mdoc_mt_pre, NULL}, /* Mt */
250: {mdoc_brq_pre, mdoc_brq_post}, /* Brq */
251: {mdoc_brq_pre, mdoc_brq_post}, /* Bro */
1.1 kristaps 252: {NULL, NULL}, /* Brc */
1.10 kristaps 253: {mdoc__x_pre, mdoc__x_post}, /* %C */
1.2 kristaps 254: {NULL, NULL}, /* Es */ /* TODO */
255: {NULL, NULL}, /* En */ /* TODO */
1.1 kristaps 256: {mdoc_xx_pre, NULL}, /* Dx */
1.10 kristaps 257: {mdoc__x_pre, mdoc__x_post}, /* %Q */
1.1 kristaps 258: {mdoc_sp_pre, NULL}, /* br */
259: {mdoc_sp_pre, NULL}, /* sp */
1.37 kristaps 260: {mdoc__x_pre, mdoc__x_post}, /* %U */
1.71 kristaps 261: {NULL, NULL}, /* Ta */
1.1 kristaps 262: };
263:
264:
265: void
266: html_mdoc(void *arg, const struct mdoc *m)
267: {
268: struct html *h;
269: struct tag *t;
270:
271: h = (struct html *)arg;
272:
1.53 kristaps 273: print_gen_decls(h);
1.1 kristaps 274: t = print_otag(h, TAG_HTML, 0, NULL);
275: print_mdoc(mdoc_meta(m), mdoc_node(m), h);
276: print_tagq(h, t);
277:
278: printf("\n");
279: }
280:
281:
1.23 kristaps 282: /*
283: * Calculate the scaling unit passed in a `-width' argument. This uses
284: * either a native scaling unit (e.g., 1i, 2m) or the string length of
285: * the value.
286: */
287: static void
288: a2width(const char *p, struct roffsu *su)
1.1 kristaps 289: {
290:
1.32 kristaps 291: if ( ! a2roffsu(p, su, SCALE_MAX)) {
292: su->unit = SCALE_EM;
293: su->scale = (int)strlen(p);
294: }
1.1 kristaps 295: }
296:
297:
1.23 kristaps 298: /*
1.78 kristaps 299: * See the same function in mdoc_term.c for documentation.
300: */
301: static void
302: synopsis_pre(struct html *h, const struct mdoc_node *n)
303: {
304: struct roffsu su;
305: struct htmlpair tag;
306:
1.87 ! kristaps 307: if (NULL == n->prev || ! (MDOC_SYNPRETTY & n->flags))
1.78 kristaps 308: return;
309:
310: SCALE_VS_INIT(&su, 1);
311: bufcat_su(h, "margin-top", &su);
312: PAIR_STYLE_INIT(&tag, h);
313:
314: if (n->prev->tok == n->tok &&
315: MDOC_Fo != n->tok &&
316: MDOC_Ft != n->tok &&
317: MDOC_Fn != n->tok) {
318: print_otag(h, TAG_DIV, 0, NULL);
319: return;
320: }
321:
322: switch (n->prev->tok) {
323: case (MDOC_Fd):
324: /* FALLTHROUGH */
325: case (MDOC_Fn):
326: /* FALLTHROUGH */
327: case (MDOC_Fo):
328: /* FALLTHROUGH */
329: case (MDOC_In):
330: /* FALLTHROUGH */
331: case (MDOC_Vt):
332: print_otag(h, TAG_DIV, 1, &tag);
333: break;
334: case (MDOC_Ft):
335: if (MDOC_Fn != n->tok && MDOC_Fo != n->tok) {
336: print_otag(h, TAG_DIV, 1, &tag);
337: break;
338: }
339: /* FALLTHROUGH */
340: default:
341: print_otag(h, TAG_DIV, 0, NULL);
342: break;
343: }
344: }
345:
346:
347: /*
1.23 kristaps 348: * Calculate the scaling unit passed in an `-offset' argument. This
349: * uses either a native scaling unit (e.g., 1i, 2m), one of a set of
350: * predefined strings (indent, etc.), or the string length of the value.
351: */
352: static void
353: a2offs(const char *p, struct roffsu *su)
1.1 kristaps 354: {
355:
1.31 kristaps 356: /* FIXME: "right"? */
357:
1.1 kristaps 358: if (0 == strcmp(p, "left"))
1.23 kristaps 359: SCALE_HS_INIT(su, 0);
360: else if (0 == strcmp(p, "indent"))
361: SCALE_HS_INIT(su, INDENT);
362: else if (0 == strcmp(p, "indent-two"))
363: SCALE_HS_INIT(su, INDENT * 2);
1.32 kristaps 364: else if ( ! a2roffsu(p, su, SCALE_MAX)) {
1.24 kristaps 365: su->unit = SCALE_EM;
366: su->scale = (int)strlen(p);
367: }
1.1 kristaps 368: }
369:
370:
371: static void
372: print_mdoc(MDOC_ARGS)
373: {
374: struct tag *t;
375: struct htmlpair tag;
376:
377: t = print_otag(h, TAG_HEAD, 0, NULL);
378: print_mdoc_head(m, n, h);
379: print_tagq(h, t);
380:
381: t = print_otag(h, TAG_BODY, 0, NULL);
382:
383: tag.key = ATTR_CLASS;
384: tag.val = "body";
385: print_otag(h, TAG_DIV, 1, &tag);
386:
387: print_mdoc_nodelist(m, n, h);
388: print_tagq(h, t);
389: }
390:
391:
392: /* ARGSUSED */
393: static void
394: print_mdoc_head(MDOC_ARGS)
395: {
396:
397: print_gen_head(h);
1.20 kristaps 398: bufinit(h);
1.63 kristaps 399: buffmt(h, "%s(%s)", m->title, m->msec);
1.1 kristaps 400:
401: if (m->arch) {
1.20 kristaps 402: bufcat(h, " (");
403: bufcat(h, m->arch);
404: bufcat(h, ")");
1.1 kristaps 405: }
406:
407: print_otag(h, TAG_TITLE, 0, NULL);
1.20 kristaps 408: print_text(h, h->buf);
1.1 kristaps 409: }
410:
411:
412: static void
413: print_mdoc_nodelist(MDOC_ARGS)
414: {
415:
416: print_mdoc_node(m, n, h);
417: if (n->next)
418: print_mdoc_nodelist(m, n->next, h);
419: }
420:
421:
422: static void
423: print_mdoc_node(MDOC_ARGS)
424: {
425: int child;
426: struct tag *t;
427:
428: child = 1;
1.39 kristaps 429: t = h->tags.head;
1.1 kristaps 430:
1.16 kristaps 431: bufinit(h);
1.1 kristaps 432: switch (n->type) {
433: case (MDOC_ROOT):
434: child = mdoc_root_pre(m, n, h);
435: break;
436: case (MDOC_TEXT):
437: print_text(h, n->string);
1.48 kristaps 438: return;
1.1 kristaps 439: default:
440: if (mdocs[n->tok].pre)
441: child = (*mdocs[n->tok].pre)(m, n, h);
442: break;
443: }
444:
445: if (child && n->child)
446: print_mdoc_nodelist(m, n->child, h);
447:
448: print_stagq(h, t);
449:
1.16 kristaps 450: bufinit(h);
1.1 kristaps 451: switch (n->type) {
452: case (MDOC_ROOT):
453: mdoc_root_post(m, n, h);
454: break;
455: default:
456: if (mdocs[n->tok].post)
457: (*mdocs[n->tok].post)(m, n, h);
458: break;
459: }
460: }
461:
462:
463: /* ARGSUSED */
464: static void
465: mdoc_root_post(MDOC_ARGS)
466: {
1.40 kristaps 467: struct htmlpair tag[3];
1.1 kristaps 468: struct tag *t, *tt;
1.36 kristaps 469: char b[DATESIZ];
470:
471: time2a(m->date, b, DATESIZ);
1.1 kristaps 472:
1.23 kristaps 473: /*
474: * XXX: this should use divs, but in Firefox, divs with nested
475: * divs for some reason puke when trying to put a border line
476: * below. So I use tables, instead.
477: */
478:
479: PAIR_CLASS_INIT(&tag[0], "footer");
480: bufcat_style(h, "width", "100%");
481: PAIR_STYLE_INIT(&tag[1], h);
1.40 kristaps 482: PAIR_SUMMARY_INIT(&tag[2], "footer");
483:
484: t = print_otag(h, TAG_TABLE, 3, tag);
1.1 kristaps 485: tt = print_otag(h, TAG_TR, 0, NULL);
486:
1.23 kristaps 487: bufinit(h);
488: bufcat_style(h, "width", "50%");
489: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 490: print_otag(h, TAG_TD, 1, tag);
491: print_text(h, b);
492: print_stagq(h, tt);
493:
1.23 kristaps 494: bufinit(h);
495: bufcat_style(h, "width", "50%");
496: bufcat_style(h, "text-align", "right");
497: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 498: print_otag(h, TAG_TD, 1, tag);
499: print_text(h, m->os);
500: print_tagq(h, t);
501: }
502:
503:
504: /* ARGSUSED */
505: static int
506: mdoc_root_pre(MDOC_ARGS)
507: {
1.40 kristaps 508: struct htmlpair tag[3];
1.1 kristaps 509: struct tag *t, *tt;
510: char b[BUFSIZ], title[BUFSIZ];
511:
512: (void)strlcpy(b, m->vol, BUFSIZ);
513:
514: if (m->arch) {
515: (void)strlcat(b, " (", BUFSIZ);
516: (void)strlcat(b, m->arch, BUFSIZ);
517: (void)strlcat(b, ")", BUFSIZ);
518: }
519:
520: (void)snprintf(title, BUFSIZ - 1,
1.63 kristaps 521: "%s(%s)", m->title, m->msec);
1.1 kristaps 522:
1.23 kristaps 523: /* XXX: see note in mdoc_root_post() about divs. */
524:
525: PAIR_CLASS_INIT(&tag[0], "header");
526: bufcat_style(h, "width", "100%");
527: PAIR_STYLE_INIT(&tag[1], h);
1.40 kristaps 528: PAIR_SUMMARY_INIT(&tag[2], "header");
529:
530: t = print_otag(h, TAG_TABLE, 3, tag);
531:
1.1 kristaps 532: tt = print_otag(h, TAG_TR, 0, NULL);
533:
1.23 kristaps 534: bufinit(h);
535: bufcat_style(h, "width", "10%");
536: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 537: print_otag(h, TAG_TD, 1, tag);
1.2 kristaps 538: print_text(h, title);
1.1 kristaps 539: print_stagq(h, tt);
540:
1.23 kristaps 541: bufinit(h);
542: bufcat_style(h, "text-align", "center");
543: bufcat_style(h, "white-space", "nowrap");
544: bufcat_style(h, "width", "80%");
545: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 546: print_otag(h, TAG_TD, 1, tag);
1.2 kristaps 547: print_text(h, b);
1.1 kristaps 548: print_stagq(h, tt);
549:
1.23 kristaps 550: bufinit(h);
551: bufcat_style(h, "text-align", "right");
552: bufcat_style(h, "width", "10%");
553: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 554: print_otag(h, TAG_TD, 1, tag);
1.2 kristaps 555: print_text(h, title);
1.1 kristaps 556: print_tagq(h, t);
557: return(1);
558: }
559:
560:
561: /* ARGSUSED */
562: static int
563: mdoc_sh_pre(MDOC_ARGS)
564: {
565: struct htmlpair tag[2];
566: const struct mdoc_node *nn;
1.41 kristaps 567: char buf[BUFSIZ];
1.23 kristaps 568: struct roffsu su;
1.21 kristaps 569:
570: if (MDOC_BODY == n->type) {
1.23 kristaps 571: SCALE_HS_INIT(&su, INDENT);
572: bufcat_su(h, "margin-left", &su);
573: PAIR_CLASS_INIT(&tag[0], "sec-body");
574: PAIR_STYLE_INIT(&tag[1], h);
1.21 kristaps 575: print_otag(h, TAG_DIV, 2, tag);
1.1 kristaps 576: return(1);
577: } else if (MDOC_BLOCK == n->type) {
1.23 kristaps 578: PAIR_CLASS_INIT(&tag[0], "sec-block");
1.1 kristaps 579: if (n->prev && NULL == n->prev->body->child) {
580: print_otag(h, TAG_DIV, 1, tag);
581: return(1);
582: }
1.23 kristaps 583:
584: SCALE_VS_INIT(&su, 1);
585: bufcat_su(h, "margin-top", &su);
1.1 kristaps 586: if (NULL == n->next)
1.23 kristaps 587: bufcat_su(h, "margin-bottom", &su);
1.1 kristaps 588:
1.23 kristaps 589: PAIR_STYLE_INIT(&tag[1], h);
1.1 kristaps 590: print_otag(h, TAG_DIV, 2, tag);
591: return(1);
592: }
593:
1.42 kristaps 594: buf[0] = '\0';
1.21 kristaps 595: for (nn = n->child; nn; nn = nn->next) {
1.41 kristaps 596: html_idcat(buf, nn->string, BUFSIZ);
1.21 kristaps 597: if (nn->next)
1.42 kristaps 598: html_idcat(buf, " ", BUFSIZ);
1.21 kristaps 599: }
600:
1.57 kristaps 601: PAIR_CLASS_INIT(&tag[0], "sec-head");
602: PAIR_ID_INIT(&tag[1], buf);
1.22 kristaps 603:
1.1 kristaps 604: print_otag(h, TAG_DIV, 2, tag);
605: return(1);
606: }
607:
608:
609: /* ARGSUSED */
610: static int
611: mdoc_ss_pre(MDOC_ARGS)
612: {
1.21 kristaps 613: struct htmlpair tag[3];
1.1 kristaps 614: const struct mdoc_node *nn;
1.41 kristaps 615: char buf[BUFSIZ];
1.23 kristaps 616: struct roffsu su;
1.1 kristaps 617:
1.23 kristaps 618: SCALE_VS_INIT(&su, 1);
1.1 kristaps 619:
620: if (MDOC_BODY == n->type) {
1.23 kristaps 621: PAIR_CLASS_INIT(&tag[0], "ssec-body");
1.1 kristaps 622: if (n->parent->next && n->child) {
1.23 kristaps 623: bufcat_su(h, "margin-bottom", &su);
624: PAIR_STYLE_INIT(&tag[1], h);
625: print_otag(h, TAG_DIV, 2, tag);
626: } else
627: print_otag(h, TAG_DIV, 1, tag);
1.1 kristaps 628: return(1);
629: } else if (MDOC_BLOCK == n->type) {
1.23 kristaps 630: PAIR_CLASS_INIT(&tag[0], "ssec-block");
1.1 kristaps 631: if (n->prev) {
1.23 kristaps 632: bufcat_su(h, "margin-top", &su);
633: PAIR_STYLE_INIT(&tag[1], h);
634: print_otag(h, TAG_DIV, 2, tag);
635: } else
636: print_otag(h, TAG_DIV, 1, tag);
1.1 kristaps 637: return(1);
638: }
639:
1.23 kristaps 640: /* TODO: see note in mdoc_sh_pre() about duplicates. */
641:
1.42 kristaps 642: buf[0] = '\0';
1.21 kristaps 643: for (nn = n->child; nn; nn = nn->next) {
1.41 kristaps 644: html_idcat(buf, nn->string, BUFSIZ);
1.21 kristaps 645: if (nn->next)
1.42 kristaps 646: html_idcat(buf, " ", BUFSIZ);
1.21 kristaps 647: }
648:
1.23 kristaps 649: SCALE_HS_INIT(&su, INDENT - HALFINDENT);
650: su.scale = -su.scale;
651: bufcat_su(h, "margin-left", &su);
1.22 kristaps 652:
1.23 kristaps 653: PAIR_CLASS_INIT(&tag[0], "ssec-head");
654: PAIR_STYLE_INIT(&tag[1], h);
1.57 kristaps 655: PAIR_ID_INIT(&tag[2], buf);
656:
1.21 kristaps 657: print_otag(h, TAG_DIV, 3, tag);
1.1 kristaps 658: return(1);
659: }
660:
661:
662: /* ARGSUSED */
663: static int
664: mdoc_fl_pre(MDOC_ARGS)
665: {
666: struct htmlpair tag;
667:
1.51 kristaps 668: PAIR_CLASS_INIT(&tag, "flag");
669: print_otag(h, TAG_SPAN, 1, &tag);
670:
1.50 kristaps 671: /* `Cm' has no leading hyphen. */
672:
1.51 kristaps 673: if (MDOC_Cm == n->tok)
1.50 kristaps 674: return(1);
675:
676: print_text(h, "\\-");
677:
678: if (n->child)
1.58 kristaps 679: h->flags |= HTML_NOSPACE;
680: else if (n->next && n->next->line == n->line)
1.1 kristaps 681: h->flags |= HTML_NOSPACE;
1.50 kristaps 682:
1.1 kristaps 683: return(1);
684: }
685:
686:
687: /* ARGSUSED */
688: static int
689: mdoc_nd_pre(MDOC_ARGS)
690: {
691: struct htmlpair tag;
692:
693: if (MDOC_BODY != n->type)
694: return(1);
695:
1.24 kristaps 696: /* XXX: this tag in theory can contain block elements. */
697:
1.1 kristaps 698: print_text(h, "\\(em");
1.23 kristaps 699: PAIR_CLASS_INIT(&tag, "desc-body");
1.1 kristaps 700: print_otag(h, TAG_SPAN, 1, &tag);
701: return(1);
702: }
703:
704:
705: /* ARGSUSED */
706: static int
707: mdoc_op_pre(MDOC_ARGS)
708: {
709: struct htmlpair tag;
710:
711: if (MDOC_BODY != n->type)
712: return(1);
713:
1.24 kristaps 714: /* XXX: this tag in theory can contain block elements. */
715:
1.1 kristaps 716: print_text(h, "\\(lB");
717: h->flags |= HTML_NOSPACE;
1.23 kristaps 718: PAIR_CLASS_INIT(&tag, "opt");
1.1 kristaps 719: print_otag(h, TAG_SPAN, 1, &tag);
720: return(1);
721: }
722:
723:
724: /* ARGSUSED */
725: static void
726: mdoc_op_post(MDOC_ARGS)
727: {
728:
729: if (MDOC_BODY != n->type)
730: return;
731: h->flags |= HTML_NOSPACE;
732: print_text(h, "\\(rB");
733: }
734:
735:
736: static int
737: mdoc_nm_pre(MDOC_ARGS)
738: {
739: struct htmlpair tag;
740:
1.65 kristaps 741: if (NULL == n->child && NULL == m->name)
742: return(1);
743:
1.78 kristaps 744: synopsis_pre(h, n);
1.1 kristaps 745:
1.23 kristaps 746: PAIR_CLASS_INIT(&tag, "name");
1.1 kristaps 747: print_otag(h, TAG_SPAN, 1, &tag);
748: if (NULL == n->child)
749: print_text(h, m->name);
750: return(1);
751: }
752:
753:
754: /* ARGSUSED */
755: static int
756: mdoc_xr_pre(MDOC_ARGS)
757: {
758: struct htmlpair tag[2];
759: const struct mdoc_node *nn;
1.56 kristaps 760:
761: if (NULL == n->child)
762: return(0);
1.17 kristaps 763:
1.23 kristaps 764: PAIR_CLASS_INIT(&tag[0], "link-man");
1.1 kristaps 765:
1.17 kristaps 766: if (h->base_man) {
1.23 kristaps 767: buffmt_man(h, n->child->string,
768: n->child->next ?
1.17 kristaps 769: n->child->next->string : NULL);
1.57 kristaps 770: PAIR_HREF_INIT(&tag[1], h->buf);
1.23 kristaps 771: print_otag(h, TAG_A, 2, tag);
772: } else
773: print_otag(h, TAG_A, 1, tag);
1.1 kristaps 774:
775: nn = n->child;
776: print_text(h, nn->string);
1.16 kristaps 777:
1.1 kristaps 778: if (NULL == (nn = nn->next))
779: return(0);
780:
781: h->flags |= HTML_NOSPACE;
782: print_text(h, "(");
783: h->flags |= HTML_NOSPACE;
784: print_text(h, nn->string);
785: h->flags |= HTML_NOSPACE;
786: print_text(h, ")");
787: return(0);
788: }
789:
790:
791: /* ARGSUSED */
792: static int
793: mdoc_ns_pre(MDOC_ARGS)
794: {
795:
796: h->flags |= HTML_NOSPACE;
797: return(1);
798: }
799:
800:
801: /* ARGSUSED */
802: static int
803: mdoc_ar_pre(MDOC_ARGS)
804: {
805: struct htmlpair tag;
806:
1.23 kristaps 807: PAIR_CLASS_INIT(&tag, "arg");
1.1 kristaps 808: print_otag(h, TAG_SPAN, 1, &tag);
809: return(1);
810: }
811:
812:
813: /* ARGSUSED */
814: static int
815: mdoc_xx_pre(MDOC_ARGS)
816: {
817: const char *pp;
818: struct htmlpair tag;
819:
820: switch (n->tok) {
821: case (MDOC_Bsx):
822: pp = "BSDI BSD/OS";
823: break;
824: case (MDOC_Dx):
1.45 kristaps 825: pp = "DragonFly";
1.1 kristaps 826: break;
827: case (MDOC_Fx):
828: pp = "FreeBSD";
829: break;
830: case (MDOC_Nx):
831: pp = "NetBSD";
832: break;
833: case (MDOC_Ox):
834: pp = "OpenBSD";
835: break;
836: case (MDOC_Ux):
837: pp = "UNIX";
838: break;
839: default:
840: return(1);
841: }
842:
1.23 kristaps 843: PAIR_CLASS_INIT(&tag, "unix");
1.1 kristaps 844: print_otag(h, TAG_SPAN, 1, &tag);
845: print_text(h, pp);
846: return(1);
847: }
848:
849:
850: /* ARGSUSED */
851: static int
1.4 kristaps 852: mdoc_bx_pre(MDOC_ARGS)
853: {
854: const struct mdoc_node *nn;
855: struct htmlpair tag;
856:
1.23 kristaps 857: PAIR_CLASS_INIT(&tag, "unix");
1.4 kristaps 858: print_otag(h, TAG_SPAN, 1, &tag);
859:
860: for (nn = n->child; nn; nn = nn->next)
861: print_mdoc_node(m, nn, h);
862:
863: if (n->child)
864: h->flags |= HTML_NOSPACE;
865:
866: print_text(h, "BSD");
867: return(0);
868: }
869:
870:
871: /* ARGSUSED */
872: static int
1.66 kristaps 873: mdoc_it_block_pre(MDOC_ARGS, enum mdoc_list type, int comp,
1.27 kristaps 874: struct roffsu *offs, struct roffsu *width)
1.1 kristaps 875: {
1.14 kristaps 876: struct htmlpair tag;
877: const struct mdoc_node *nn;
1.23 kristaps 878: struct roffsu su;
879:
880: nn = n->parent->parent;
881:
1.24 kristaps 882: /* XXX: see notes in mdoc_it_pre(). */
883:
1.66 kristaps 884: if (LIST_column == type) {
1.24 kristaps 885: /* Don't width-pad on the left. */
886: SCALE_HS_INIT(width, 0);
887: /* Also disallow non-compact. */
888: comp = 1;
889: }
1.66 kristaps 890: if (LIST_diag == type)
1.24 kristaps 891: /* Mandate non-compact with empty prior. */
1.23 kristaps 892: if (n->prev && NULL == n->prev->body->child)
893: comp = 1;
894:
1.24 kristaps 895: bufcat_style(h, "clear", "both");
1.23 kristaps 896: if (offs->scale > 0)
897: bufcat_su(h, "margin-left", offs);
898: if (width->scale > 0)
899: bufcat_su(h, "padding-left", width);
1.1 kristaps 900:
1.23 kristaps 901: PAIR_STYLE_INIT(&tag, h);
902:
1.24 kristaps 903: /* Mandate compact following `Ss' and `Sh' starts. */
904:
1.23 kristaps 905: for (nn = n; nn && ! comp; nn = nn->parent) {
906: if (MDOC_BLOCK != nn->type)
907: continue;
908: if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
909: comp = 1;
910: if (nn->prev)
911: break;
1.1 kristaps 912: }
913:
1.23 kristaps 914: if ( ! comp) {
915: SCALE_VS_INIT(&su, 1);
916: bufcat_su(h, "padding-top", &su);
1.1 kristaps 917: }
918:
1.23 kristaps 919: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 920: print_otag(h, TAG_DIV, 1, &tag);
921: return(1);
922: }
923:
924:
1.25 kristaps 925: /* ARGSUSED */
1.1 kristaps 926: static int
1.70 kristaps 927: mdoc_it_body_pre(MDOC_ARGS, enum mdoc_list type, struct roffsu *width)
1.1 kristaps 928: {
1.23 kristaps 929: struct htmlpair tag;
930: struct roffsu su;
931:
932: switch (type) {
1.66 kristaps 933: case (LIST_item):
1.23 kristaps 934: /* FALLTHROUGH */
1.66 kristaps 935: case (LIST_ohang):
1.23 kristaps 936: /* FALLTHROUGH */
1.66 kristaps 937: case (LIST_column):
1.70 kristaps 938: bufcat_su(h, "min-width", width);
939: bufcat_style(h, "clear", "none");
940: if (n->next)
941: bufcat_style(h, "float", "left");
942: PAIR_STYLE_INIT(&tag, h);
943: print_otag(h, TAG_DIV, 1, &tag);
1.23 kristaps 944: break;
945: default:
1.24 kristaps 946: /*
947: * XXX: this tricks CSS into aligning the bodies with
948: * the right-padding in the head.
949: */
1.23 kristaps 950: SCALE_HS_INIT(&su, 2);
951: bufcat_su(h, "margin-left", &su);
952: PAIR_STYLE_INIT(&tag, h);
953: print_otag(h, TAG_DIV, 1, &tag);
954: break;
955: }
1.1 kristaps 956:
957: return(1);
958: }
959:
960:
1.25 kristaps 961: /* ARGSUSED */
1.1 kristaps 962: static int
1.66 kristaps 963: mdoc_it_head_pre(MDOC_ARGS, enum mdoc_list type, struct roffsu *width)
1.1 kristaps 964: {
965: struct htmlpair tag;
966: struct ord *ord;
967: char nbuf[BUFSIZ];
968:
1.23 kristaps 969: switch (type) {
1.66 kristaps 970: case (LIST_item):
1.46 kristaps 971: return(0);
1.66 kristaps 972: case (LIST_ohang):
1.46 kristaps 973: print_otag(h, TAG_DIV, 0, &tag);
974: return(1);
1.66 kristaps 975: case (LIST_column):
1.1 kristaps 976: break;
977: default:
1.23 kristaps 978: bufcat_su(h, "min-width", width);
979: SCALE_INVERT(width);
980: bufcat_su(h, "margin-left", width);
1.2 kristaps 981: if (n->next && n->next->child)
1.23 kristaps 982: bufcat_style(h, "float", "left");
1.24 kristaps 983:
984: /* XXX: buffer if we run into body. */
1.23 kristaps 985: SCALE_HS_INIT(width, 1);
986: bufcat_su(h, "margin-right", width);
987: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 988: print_otag(h, TAG_DIV, 1, &tag);
989: break;
990: }
991:
1.23 kristaps 992: switch (type) {
1.66 kristaps 993: case (LIST_diag):
1.23 kristaps 994: PAIR_CLASS_INIT(&tag, "diag");
1.1 kristaps 995: print_otag(h, TAG_SPAN, 1, &tag);
996: break;
1.66 kristaps 997: case (LIST_enum):
1.39 kristaps 998: ord = h->ords.head;
1.1 kristaps 999: assert(ord);
1000: nbuf[BUFSIZ - 1] = 0;
1001: (void)snprintf(nbuf, BUFSIZ - 1, "%d.", ord->pos++);
1002: print_text(h, nbuf);
1003: return(0);
1.66 kristaps 1004: case (LIST_dash):
1.1 kristaps 1005: print_text(h, "\\(en");
1006: return(0);
1.66 kristaps 1007: case (LIST_hyphen):
1.4 kristaps 1008: print_text(h, "\\(hy");
1.1 kristaps 1009: return(0);
1.66 kristaps 1010: case (LIST_bullet):
1.1 kristaps 1011: print_text(h, "\\(bu");
1012: return(0);
1013: default:
1014: break;
1015: }
1016:
1017: return(1);
1018: }
1019:
1020:
1021: static int
1.23 kristaps 1022: mdoc_it_pre(MDOC_ARGS)
1.1 kristaps 1023: {
1.66 kristaps 1024: int i, wp, comp;
1.1 kristaps 1025: const struct mdoc_node *bl, *nn;
1.23 kristaps 1026: struct roffsu width, offs;
1.66 kristaps 1027: enum mdoc_list type;
1.23 kristaps 1028:
1.24 kristaps 1029: /*
1030: * XXX: be very careful in changing anything, here. Lists in
1031: * mandoc have many peculiarities; furthermore, they don't
1032: * translate well into HTML and require a bit of mangling.
1033: */
1.1 kristaps 1034:
1035: bl = n->parent->parent;
1.23 kristaps 1036: if (MDOC_BLOCK != n->type)
1.1 kristaps 1037: bl = bl->parent;
1038:
1.83 kristaps 1039: SCALE_HS_INIT(&offs, 0);
1040:
1.81 kristaps 1041: type = bl->data.Bl.type;
1.82 kristaps 1042: comp = bl->data.Bl.comp;
1.1 kristaps 1043:
1.83 kristaps 1044: if (bl->data.Bl.offs)
1045: a2offs(bl->data.Bl.offs, &offs);
1.24 kristaps 1046:
1.1 kristaps 1047: switch (type) {
1.66 kristaps 1048: case (LIST_enum):
1.1 kristaps 1049: /* FALLTHROUGH */
1.66 kristaps 1050: case (LIST_dash):
1.1 kristaps 1051: /* FALLTHROUGH */
1.66 kristaps 1052: case (LIST_hyphen):
1.1 kristaps 1053: /* FALLTHROUGH */
1.66 kristaps 1054: case (LIST_bullet):
1.23 kristaps 1055: SCALE_HS_INIT(&width, 2);
1.1 kristaps 1056: break;
1.23 kristaps 1057: default:
1058: SCALE_HS_INIT(&width, INDENT);
1059: break;
1060: }
1061:
1.84 kristaps 1062: if (bl->data.Bl.width)
1063: a2width(bl->data.Bl.width, &width);
1064:
1.72 kristaps 1065: wp = -1;
1.82 kristaps 1066: for (i = 0; bl->args && i < (int)bl->args->argc; i++)
1.23 kristaps 1067: switch (bl->args->argv[i].arg) {
1.24 kristaps 1068: case (MDOC_Column):
1069: wp = i; /* Save for later. */
1.23 kristaps 1070: break;
1071: default:
1072: break;
1073: }
1074:
1075: /* Override width in some cases. */
1076:
1077: switch (type) {
1.66 kristaps 1078: case (LIST_ohang):
1.46 kristaps 1079: /* FALLTHROUGH */
1.66 kristaps 1080: case (LIST_item):
1.33 kristaps 1081: /* FALLTHROUGH */
1.66 kristaps 1082: case (LIST_inset):
1.1 kristaps 1083: /* FALLTHROUGH */
1.66 kristaps 1084: case (LIST_diag):
1.23 kristaps 1085: SCALE_HS_INIT(&width, 0);
1.1 kristaps 1086: break;
1087: default:
1.23 kristaps 1088: if (0 == width.scale)
1089: SCALE_HS_INIT(&width, INDENT);
1.1 kristaps 1090: break;
1091: }
1092:
1.70 kristaps 1093: if (LIST_column == type && MDOC_BODY == n->type) {
1.23 kristaps 1094: nn = n->parent->child;
1.70 kristaps 1095: for (i = 0; nn && nn != n; nn = nn->next)
1096: if (MDOC_BODY == nn->type)
1097: i++;
1.24 kristaps 1098: if (i < (int)bl->args->argv[wp].sz)
1.23 kristaps 1099: a2width(bl->args->argv[wp].value[i], &width);
1.1 kristaps 1100: }
1101:
1.70 kristaps 1102: if (MDOC_HEAD == n->type)
1103: return(mdoc_it_head_pre(m, n, h, type, &width));
1104: else if (MDOC_BODY == n->type)
1105: return(mdoc_it_body_pre(m, n, h, type, &width));
1106:
1107: return(mdoc_it_block_pre(m, n, h, type, comp, &offs, &width));
1.1 kristaps 1108: }
1109:
1110:
1111: /* ARGSUSED */
1112: static int
1113: mdoc_bl_pre(MDOC_ARGS)
1114: {
1115: struct ord *ord;
1116:
1.59 kristaps 1117: if (MDOC_HEAD == n->type)
1118: return(0);
1.1 kristaps 1119: if (MDOC_BLOCK != n->type)
1120: return(1);
1.81 kristaps 1121: if (LIST_enum != n->data.Bl.type)
1.1 kristaps 1122: return(1);
1123:
1124: ord = malloc(sizeof(struct ord));
1.43 kristaps 1125: if (NULL == ord) {
1.44 kristaps 1126: perror(NULL);
1.43 kristaps 1127: exit(EXIT_FAILURE);
1128: }
1.1 kristaps 1129: ord->cookie = n;
1130: ord->pos = 1;
1.39 kristaps 1131: ord->next = h->ords.head;
1132: h->ords.head = ord;
1.1 kristaps 1133: return(1);
1134: }
1135:
1136:
1137: /* ARGSUSED */
1138: static void
1139: mdoc_bl_post(MDOC_ARGS)
1140: {
1141: struct ord *ord;
1142:
1143: if (MDOC_BLOCK != n->type)
1144: return;
1.81 kristaps 1145: if (LIST_enum != n->data.Bl.type)
1.1 kristaps 1146: return;
1147:
1.39 kristaps 1148: ord = h->ords.head;
1.1 kristaps 1149: assert(ord);
1.39 kristaps 1150: h->ords.head = ord->next;
1.1 kristaps 1151: free(ord);
1152: }
1153:
1154:
1155: /* ARGSUSED */
1156: static int
1157: mdoc_ex_pre(MDOC_ARGS)
1158: {
1159: const struct mdoc_node *nn;
1160: struct tag *t;
1161: struct htmlpair tag;
1162:
1.23 kristaps 1163: PAIR_CLASS_INIT(&tag, "utility");
1164:
1.1 kristaps 1165: print_text(h, "The");
1166: for (nn = n->child; nn; nn = nn->next) {
1167: t = print_otag(h, TAG_SPAN, 1, &tag);
1168: print_text(h, nn->string);
1169: print_tagq(h, t);
1170:
1171: h->flags |= HTML_NOSPACE;
1172:
1173: if (nn->next && NULL == nn->next->next)
1174: print_text(h, ", and");
1175: else if (nn->next)
1176: print_text(h, ",");
1177: else
1178: h->flags &= ~HTML_NOSPACE;
1179: }
1180:
1.65 kristaps 1181: if (n->child && n->child->next)
1.1 kristaps 1182: print_text(h, "utilities exit");
1183: else
1184: print_text(h, "utility exits");
1185:
1186: print_text(h, "0 on success, and >0 if an error occurs.");
1187: return(0);
1188: }
1189:
1190:
1191: /* ARGSUSED */
1192: static int
1193: mdoc_dq_pre(MDOC_ARGS)
1194: {
1195:
1196: if (MDOC_BODY != n->type)
1197: return(1);
1198: print_text(h, "\\(lq");
1199: h->flags |= HTML_NOSPACE;
1200: return(1);
1201: }
1202:
1203:
1204: /* ARGSUSED */
1205: static void
1206: mdoc_dq_post(MDOC_ARGS)
1207: {
1208:
1209: if (MDOC_BODY != n->type)
1210: return;
1211: h->flags |= HTML_NOSPACE;
1212: print_text(h, "\\(rq");
1213: }
1214:
1215:
1216: /* ARGSUSED */
1217: static int
1218: mdoc_pq_pre(MDOC_ARGS)
1219: {
1220:
1221: if (MDOC_BODY != n->type)
1222: return(1);
1223: print_text(h, "\\&(");
1224: h->flags |= HTML_NOSPACE;
1225: return(1);
1226: }
1227:
1228:
1229: /* ARGSUSED */
1230: static void
1231: mdoc_pq_post(MDOC_ARGS)
1232: {
1233:
1234: if (MDOC_BODY != n->type)
1235: return;
1236: print_text(h, ")");
1237: }
1238:
1239:
1240: /* ARGSUSED */
1241: static int
1242: mdoc_sq_pre(MDOC_ARGS)
1243: {
1244:
1245: if (MDOC_BODY != n->type)
1246: return(1);
1247: print_text(h, "\\(oq");
1248: h->flags |= HTML_NOSPACE;
1249: return(1);
1250: }
1251:
1252:
1253: /* ARGSUSED */
1254: static void
1255: mdoc_sq_post(MDOC_ARGS)
1256: {
1257:
1258: if (MDOC_BODY != n->type)
1259: return;
1260: h->flags |= HTML_NOSPACE;
1261: print_text(h, "\\(aq");
1262: }
1263:
1264:
1265: /* ARGSUSED */
1266: static int
1267: mdoc_em_pre(MDOC_ARGS)
1268: {
1269: struct htmlpair tag;
1270:
1.23 kristaps 1271: PAIR_CLASS_INIT(&tag, "emph");
1.1 kristaps 1272: print_otag(h, TAG_SPAN, 1, &tag);
1273: return(1);
1274: }
1275:
1276:
1277: /* ARGSUSED */
1278: static int
1279: mdoc_d1_pre(MDOC_ARGS)
1280: {
1.23 kristaps 1281: struct htmlpair tag[2];
1282: struct roffsu su;
1.1 kristaps 1283:
1284: if (MDOC_BLOCK != n->type)
1285: return(1);
1286:
1.35 kristaps 1287: /* FIXME: D1 shouldn't be literal. */
1288:
1.77 kristaps 1289: SCALE_VS_INIT(&su, INDENT - 2);
1.23 kristaps 1290: bufcat_su(h, "margin-left", &su);
1291: PAIR_CLASS_INIT(&tag[0], "lit");
1292: PAIR_STYLE_INIT(&tag[1], h);
1.1 kristaps 1293: print_otag(h, TAG_DIV, 2, tag);
1294: return(1);
1295: }
1296:
1297:
1298: /* ARGSUSED */
1299: static int
1300: mdoc_sx_pre(MDOC_ARGS)
1301: {
1.18 kristaps 1302: struct htmlpair tag[2];
1.1 kristaps 1303: const struct mdoc_node *nn;
1.35 kristaps 1304: char buf[BUFSIZ];
1.1 kristaps 1305:
1.41 kristaps 1306: strlcpy(buf, "#", BUFSIZ);
1.1 kristaps 1307: for (nn = n->child; nn; nn = nn->next) {
1.41 kristaps 1308: html_idcat(buf, nn->string, BUFSIZ);
1.1 kristaps 1309: if (nn->next)
1.42 kristaps 1310: html_idcat(buf, " ", BUFSIZ);
1.1 kristaps 1311: }
1312:
1.23 kristaps 1313: PAIR_CLASS_INIT(&tag[0], "link-sec");
1.57 kristaps 1314: PAIR_HREF_INIT(&tag[1], buf);
1.1 kristaps 1315:
1.18 kristaps 1316: print_otag(h, TAG_A, 2, tag);
1.1 kristaps 1317: return(1);
1318: }
1319:
1320:
1321: /* ARGSUSED */
1322: static int
1323: mdoc_aq_pre(MDOC_ARGS)
1324: {
1325:
1326: if (MDOC_BODY != n->type)
1327: return(1);
1328: print_text(h, "\\(la");
1329: h->flags |= HTML_NOSPACE;
1330: return(1);
1331: }
1332:
1333:
1334: /* ARGSUSED */
1335: static void
1336: mdoc_aq_post(MDOC_ARGS)
1337: {
1338:
1339: if (MDOC_BODY != n->type)
1340: return;
1341: h->flags |= HTML_NOSPACE;
1342: print_text(h, "\\(ra");
1343: }
1344:
1345:
1346: /* ARGSUSED */
1347: static int
1348: mdoc_bd_pre(MDOC_ARGS)
1349: {
1350: struct htmlpair tag[2];
1.80 kristaps 1351: int comp;
1352: const struct mdoc_node *nn;
1.23 kristaps 1353: struct roffsu su;
1.1 kristaps 1354:
1.80 kristaps 1355: if (MDOC_HEAD == n->type)
1.1 kristaps 1356: return(0);
1357:
1.24 kristaps 1358: SCALE_VS_INIT(&su, 0);
1359:
1.80 kristaps 1360: if (n->data.Bd.offs)
1361: a2offs(n->data.Bd.offs, &su);
1362:
1363: comp = n->data.Bd.comp;
1.1 kristaps 1364:
1.31 kristaps 1365: /* FIXME: -centered, etc. formatting. */
1.60 kristaps 1366: /* FIXME: does not respect -offset ??? */
1.31 kristaps 1367:
1.1 kristaps 1368: if (MDOC_BLOCK == n->type) {
1.24 kristaps 1369: bufcat_su(h, "margin-left", &su);
1.23 kristaps 1370: for (nn = n; nn && ! comp; nn = nn->parent) {
1371: if (MDOC_BLOCK != nn->type)
1372: continue;
1373: if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
1374: comp = 1;
1375: if (nn->prev)
1376: break;
1377: }
1378: if (comp) {
1.64 kristaps 1379: PAIR_STYLE_INIT(&tag[0], h);
1380: print_otag(h, TAG_DIV, 1, tag);
1.23 kristaps 1381: return(1);
1.14 kristaps 1382: }
1.23 kristaps 1383: SCALE_VS_INIT(&su, 1);
1384: bufcat_su(h, "margin-top", &su);
1385: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 1386: print_otag(h, TAG_DIV, 1, tag);
1387: return(1);
1388: }
1389:
1.80 kristaps 1390: if (DISP_unfilled != n->data.Bd.type &&
1391: DISP_literal != n->data.Bd.type)
1.1 kristaps 1392: return(1);
1393:
1.23 kristaps 1394: PAIR_CLASS_INIT(&tag[0], "lit");
1395: bufcat_style(h, "white-space", "pre");
1396: PAIR_STYLE_INIT(&tag[1], h);
1.1 kristaps 1397: print_otag(h, TAG_DIV, 2, tag);
1398:
1.14 kristaps 1399: for (nn = n->child; nn; nn = nn->next) {
1.23 kristaps 1400: h->flags |= HTML_NOSPACE;
1.14 kristaps 1401: print_mdoc_node(m, nn, h);
1402: if (NULL == nn->next)
1403: continue;
1404: if (nn->prev && nn->prev->line < nn->line)
1.1 kristaps 1405: print_text(h, "\n");
1.23 kristaps 1406: else if (NULL == nn->prev)
1407: print_text(h, "\n");
1.1 kristaps 1408: }
1409:
1410: return(0);
1411: }
1412:
1413:
1414: /* ARGSUSED */
1415: static int
1416: mdoc_pa_pre(MDOC_ARGS)
1417: {
1418: struct htmlpair tag;
1419:
1.23 kristaps 1420: PAIR_CLASS_INIT(&tag, "file");
1.1 kristaps 1421: print_otag(h, TAG_SPAN, 1, &tag);
1422: return(1);
1423: }
1424:
1425:
1426: /* ARGSUSED */
1427: static int
1428: mdoc_ad_pre(MDOC_ARGS)
1429: {
1430: struct htmlpair tag;
1431:
1.23 kristaps 1432: PAIR_CLASS_INIT(&tag, "addr");
1.1 kristaps 1433: print_otag(h, TAG_SPAN, 1, &tag);
1434: return(1);
1435: }
1436:
1437:
1438: /* ARGSUSED */
1439: static int
1440: mdoc_an_pre(MDOC_ARGS)
1441: {
1442: struct htmlpair tag;
1443:
1.19 kristaps 1444: /* TODO: -split and -nosplit (see termp_an_pre()). */
1445:
1.23 kristaps 1446: PAIR_CLASS_INIT(&tag, "author");
1.1 kristaps 1447: print_otag(h, TAG_SPAN, 1, &tag);
1448: return(1);
1449: }
1450:
1451:
1452: /* ARGSUSED */
1453: static int
1454: mdoc_cd_pre(MDOC_ARGS)
1455: {
1456: struct htmlpair tag;
1457:
1.78 kristaps 1458: synopsis_pre(h, n);
1.23 kristaps 1459: PAIR_CLASS_INIT(&tag, "config");
1.1 kristaps 1460: print_otag(h, TAG_SPAN, 1, &tag);
1461: return(1);
1462: }
1463:
1464:
1465: /* ARGSUSED */
1466: static int
1467: mdoc_dv_pre(MDOC_ARGS)
1468: {
1469: struct htmlpair tag;
1470:
1.23 kristaps 1471: PAIR_CLASS_INIT(&tag, "define");
1.1 kristaps 1472: print_otag(h, TAG_SPAN, 1, &tag);
1473: return(1);
1474: }
1475:
1476:
1477: /* ARGSUSED */
1478: static int
1479: mdoc_ev_pre(MDOC_ARGS)
1480: {
1481: struct htmlpair tag;
1482:
1.23 kristaps 1483: PAIR_CLASS_INIT(&tag, "env");
1.1 kristaps 1484: print_otag(h, TAG_SPAN, 1, &tag);
1485: return(1);
1486: }
1487:
1488:
1489: /* ARGSUSED */
1490: static int
1491: mdoc_er_pre(MDOC_ARGS)
1492: {
1493: struct htmlpair tag;
1494:
1.23 kristaps 1495: PAIR_CLASS_INIT(&tag, "errno");
1.1 kristaps 1496: print_otag(h, TAG_SPAN, 1, &tag);
1497: return(1);
1498: }
1499:
1500:
1501: /* ARGSUSED */
1502: static int
1503: mdoc_fa_pre(MDOC_ARGS)
1504: {
1505: const struct mdoc_node *nn;
1506: struct htmlpair tag;
1507: struct tag *t;
1508:
1.23 kristaps 1509: PAIR_CLASS_INIT(&tag, "farg");
1.1 kristaps 1510: if (n->parent->tok != MDOC_Fo) {
1511: print_otag(h, TAG_SPAN, 1, &tag);
1512: return(1);
1513: }
1514:
1515: for (nn = n->child; nn; nn = nn->next) {
1516: t = print_otag(h, TAG_SPAN, 1, &tag);
1517: print_text(h, nn->string);
1518: print_tagq(h, t);
1519: if (nn->next)
1520: print_text(h, ",");
1521: }
1522:
1523: if (n->child && n->next && n->next->tok == MDOC_Fa)
1524: print_text(h, ",");
1525:
1526: return(0);
1527: }
1528:
1529:
1530: /* ARGSUSED */
1531: static int
1532: mdoc_fd_pre(MDOC_ARGS)
1533: {
1.23 kristaps 1534: struct htmlpair tag;
1.1 kristaps 1535:
1.78 kristaps 1536: synopsis_pre(h, n);
1537:
1.23 kristaps 1538: PAIR_CLASS_INIT(&tag, "macro");
1.1 kristaps 1539: print_otag(h, TAG_SPAN, 1, &tag);
1540: return(1);
1541: }
1542:
1543:
1544: /* ARGSUSED */
1545: static int
1546: mdoc_vt_pre(MDOC_ARGS)
1547: {
1.23 kristaps 1548: struct htmlpair tag;
1.1 kristaps 1549:
1.78 kristaps 1550: if (MDOC_BLOCK == n->type) {
1551: synopsis_pre(h, n);
1.54 kristaps 1552: return(1);
1.78 kristaps 1553: } else if (MDOC_ELEM == n->type) {
1554: synopsis_pre(h, n);
1.54 kristaps 1555: } else if (MDOC_HEAD == n->type)
1556: return(0);
1.1 kristaps 1557:
1.23 kristaps 1558: PAIR_CLASS_INIT(&tag, "type");
1.1 kristaps 1559: print_otag(h, TAG_SPAN, 1, &tag);
1560: return(1);
1561: }
1562:
1.2 kristaps 1563:
1.1 kristaps 1564: /* ARGSUSED */
1565: static int
1566: mdoc_ft_pre(MDOC_ARGS)
1567: {
1.23 kristaps 1568: struct htmlpair tag;
1.1 kristaps 1569:
1.78 kristaps 1570: synopsis_pre(h, n);
1.23 kristaps 1571: PAIR_CLASS_INIT(&tag, "ftype");
1.1 kristaps 1572: print_otag(h, TAG_SPAN, 1, &tag);
1573: return(1);
1574: }
1575:
1576:
1577: /* ARGSUSED */
1578: static int
1579: mdoc_fn_pre(MDOC_ARGS)
1580: {
1581: struct tag *t;
1.15 kristaps 1582: struct htmlpair tag[2];
1.1 kristaps 1583: const struct mdoc_node *nn;
1.7 kristaps 1584: char nbuf[BUFSIZ];
1585: const char *sp, *ep;
1.15 kristaps 1586: int sz, i;
1.1 kristaps 1587:
1.78 kristaps 1588: synopsis_pre(h, n);
1.1 kristaps 1589:
1.7 kristaps 1590: /* Split apart into type and name. */
1591: assert(n->child->string);
1592: sp = n->child->string;
1.19 kristaps 1593:
1.26 kristaps 1594: ep = strchr(sp, ' ');
1595: if (NULL != ep) {
1.23 kristaps 1596: PAIR_CLASS_INIT(&tag[0], "ftype");
1.19 kristaps 1597: t = print_otag(h, TAG_SPAN, 1, tag);
1598:
1599: while (ep) {
1600: sz = MIN((int)(ep - sp), BUFSIZ - 1);
1601: (void)memcpy(nbuf, sp, (size_t)sz);
1602: nbuf[sz] = '\0';
1603: print_text(h, nbuf);
1604: sp = ++ep;
1605: ep = strchr(sp, ' ');
1606: }
1607: print_tagq(h, t);
1.7 kristaps 1608: }
1.1 kristaps 1609:
1.23 kristaps 1610: PAIR_CLASS_INIT(&tag[0], "fname");
1.57 kristaps 1611:
1612: /*
1613: * FIXME: only refer to IDs that we know exist.
1614: */
1615:
1616: #if 0
1.87 ! kristaps 1617: if (MDOC_SYNPRETTY & n->flags) {
1.57 kristaps 1618: nbuf[0] = '\0';
1619: html_idcat(nbuf, sp, BUFSIZ);
1620: PAIR_ID_INIT(&tag[1], nbuf);
1621: } else {
1622: strlcpy(nbuf, "#", BUFSIZ);
1623: html_idcat(nbuf, sp, BUFSIZ);
1624: PAIR_HREF_INIT(&tag[1], nbuf);
1625: }
1626: #endif
1627:
1.15 kristaps 1628: t = print_otag(h, TAG_SPAN, 1, tag);
1.7 kristaps 1629:
1630: if (sp) {
1.57 kristaps 1631: strlcpy(nbuf, sp, BUFSIZ);
1.7 kristaps 1632: print_text(h, nbuf);
1633: }
1634:
1.1 kristaps 1635: print_tagq(h, t);
1636:
1637: h->flags |= HTML_NOSPACE;
1638: print_text(h, "(");
1639:
1.23 kristaps 1640: bufinit(h);
1641: PAIR_CLASS_INIT(&tag[0], "farg");
1642: bufcat_style(h, "white-space", "nowrap");
1643: PAIR_STYLE_INIT(&tag[1], h);
1644:
1.1 kristaps 1645: for (nn = n->child->next; nn; nn = nn->next) {
1.23 kristaps 1646: i = 1;
1.87 ! kristaps 1647: if (MDOC_SYNPRETTY & n->flags)
1.23 kristaps 1648: i = 2;
1.15 kristaps 1649: t = print_otag(h, TAG_SPAN, i, tag);
1.1 kristaps 1650: print_text(h, nn->string);
1651: print_tagq(h, t);
1652: if (nn->next)
1653: print_text(h, ",");
1654: }
1655:
1656: print_text(h, ")");
1.87 ! kristaps 1657: if (MDOC_SYNPRETTY & n->flags)
1.1 kristaps 1658: print_text(h, ";");
1659:
1660: return(0);
1661: }
1662:
1663:
1664: /* ARGSUSED */
1665: static int
1666: mdoc_sp_pre(MDOC_ARGS)
1667: {
1.23 kristaps 1668: int len;
1669: struct htmlpair tag;
1670: struct roffsu su;
1.1 kristaps 1671:
1672: switch (n->tok) {
1673: case (MDOC_sp):
1.23 kristaps 1674: /* FIXME: can this have a scaling indicator? */
1.1 kristaps 1675: len = n->child ? atoi(n->child->string) : 1;
1676: break;
1677: case (MDOC_br):
1678: len = 0;
1679: break;
1680: default:
1681: len = 1;
1682: break;
1683: }
1684:
1.23 kristaps 1685: SCALE_VS_INIT(&su, len);
1686: bufcat_su(h, "height", &su);
1687: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 1688: print_otag(h, TAG_DIV, 1, &tag);
1.42 kristaps 1689: /* So the div isn't empty: */
1690: print_text(h, "\\~");
1691:
1692: return(0);
1.1 kristaps 1693:
1694: }
1.2 kristaps 1695:
1696:
1697: /* ARGSUSED */
1698: static int
1699: mdoc_brq_pre(MDOC_ARGS)
1700: {
1701:
1702: if (MDOC_BODY != n->type)
1703: return(1);
1704: print_text(h, "\\(lC");
1705: h->flags |= HTML_NOSPACE;
1706: return(1);
1707: }
1708:
1709:
1710: /* ARGSUSED */
1711: static void
1712: mdoc_brq_post(MDOC_ARGS)
1713: {
1714:
1715: if (MDOC_BODY != n->type)
1716: return;
1717: h->flags |= HTML_NOSPACE;
1718: print_text(h, "\\(rC");
1719: }
1720:
1721:
1722: /* ARGSUSED */
1723: static int
1724: mdoc_lk_pre(MDOC_ARGS)
1725: {
1726: const struct mdoc_node *nn;
1727: struct htmlpair tag[2];
1728:
1729: nn = n->child;
1730:
1.23 kristaps 1731: PAIR_CLASS_INIT(&tag[0], "link-ext");
1.57 kristaps 1732: PAIR_HREF_INIT(&tag[1], nn->string);
1.2 kristaps 1733: print_otag(h, TAG_A, 2, tag);
1734:
1.38 kristaps 1735: if (NULL == nn->next)
1736: return(1);
1737:
1.2 kristaps 1738: for (nn = nn->next; nn; nn = nn->next)
1739: print_text(h, nn->string);
1740:
1741: return(0);
1742: }
1743:
1744:
1745: /* ARGSUSED */
1746: static int
1747: mdoc_mt_pre(MDOC_ARGS)
1748: {
1749: struct htmlpair tag[2];
1750: struct tag *t;
1751: const struct mdoc_node *nn;
1752:
1.23 kristaps 1753: PAIR_CLASS_INIT(&tag[0], "link-mail");
1.2 kristaps 1754:
1755: for (nn = n->child; nn; nn = nn->next) {
1.16 kristaps 1756: bufinit(h);
1757: bufcat(h, "mailto:");
1758: bufcat(h, nn->string);
1.57 kristaps 1759: PAIR_HREF_INIT(&tag[1], h->buf);
1.2 kristaps 1760: t = print_otag(h, TAG_A, 2, tag);
1761: print_text(h, nn->string);
1762: print_tagq(h, t);
1763: }
1764:
1765: return(0);
1766: }
1.4 kristaps 1767:
1768:
1769: /* ARGSUSED */
1770: static int
1771: mdoc_fo_pre(MDOC_ARGS)
1772: {
1.77 kristaps 1773: struct htmlpair tag;
1774: struct tag *t;
1.4 kristaps 1775:
1776: if (MDOC_BODY == n->type) {
1777: h->flags |= HTML_NOSPACE;
1778: print_text(h, "(");
1779: h->flags |= HTML_NOSPACE;
1780: return(1);
1.77 kristaps 1781: } else if (MDOC_BLOCK == n->type) {
1.78 kristaps 1782: synopsis_pre(h, n);
1.4 kristaps 1783: return(1);
1.57 kristaps 1784: }
1.4 kristaps 1785:
1.77 kristaps 1786: /* XXX: we drop non-initial arguments as per groff. */
1787:
1788: assert(n->child);
1789: assert(n->child->string);
1790:
1.23 kristaps 1791: PAIR_CLASS_INIT(&tag, "fname");
1.77 kristaps 1792: t = print_otag(h, TAG_SPAN, 1, &tag);
1793: print_text(h, n->child->string);
1794: print_tagq(h, t);
1795: return(0);
1.4 kristaps 1796: }
1797:
1798:
1799: /* ARGSUSED */
1800: static void
1801: mdoc_fo_post(MDOC_ARGS)
1802: {
1.78 kristaps 1803:
1.4 kristaps 1804: if (MDOC_BODY != n->type)
1805: return;
1806: h->flags |= HTML_NOSPACE;
1807: print_text(h, ")");
1808: h->flags |= HTML_NOSPACE;
1809: print_text(h, ";");
1810: }
1811:
1812:
1813: /* ARGSUSED */
1814: static int
1815: mdoc_in_pre(MDOC_ARGS)
1816: {
1817: const struct mdoc_node *nn;
1.23 kristaps 1818: struct tag *t;
1.17 kristaps 1819: struct htmlpair tag[2];
1820: int i;
1.34 kristaps 1821:
1.78 kristaps 1822: synopsis_pre(h, n);
1823:
1.23 kristaps 1824: PAIR_CLASS_INIT(&tag[0], "includes");
1.17 kristaps 1825: print_otag(h, TAG_SPAN, 1, tag);
1.4 kristaps 1826:
1.87 ! kristaps 1827: if (MDOC_SYNPRETTY & n->flags && MDOC_LINE & n->flags)
1.4 kristaps 1828: print_text(h, "#include");
1829:
1830: print_text(h, "<");
1831: h->flags |= HTML_NOSPACE;
1832:
1.17 kristaps 1833: for (nn = n->child; nn; nn = nn->next) {
1.23 kristaps 1834: PAIR_CLASS_INIT(&tag[0], "link-includes");
1835: i = 1;
1.41 kristaps 1836: bufinit(h);
1.17 kristaps 1837: if (h->base_includes) {
1838: buffmt_includes(h, nn->string);
1.57 kristaps 1839: PAIR_HREF_INIT(&tag[i], h->buf);
1840: i++;
1.17 kristaps 1841: }
1842: t = print_otag(h, TAG_A, i, tag);
1.4 kristaps 1843: print_mdoc_node(m, nn, h);
1.17 kristaps 1844: print_tagq(h, t);
1845: }
1.4 kristaps 1846:
1847: h->flags |= HTML_NOSPACE;
1848: print_text(h, ">");
1849:
1850: return(0);
1851: }
1852:
1853:
1854: /* ARGSUSED */
1855: static int
1856: mdoc_ic_pre(MDOC_ARGS)
1857: {
1858: struct htmlpair tag;
1859:
1.23 kristaps 1860: PAIR_CLASS_INIT(&tag, "cmd");
1.4 kristaps 1861: print_otag(h, TAG_SPAN, 1, &tag);
1862: return(1);
1863: }
1864:
1865:
1866: /* ARGSUSED */
1867: static int
1868: mdoc_rv_pre(MDOC_ARGS)
1869: {
1870: const struct mdoc_node *nn;
1871: struct htmlpair tag;
1872: struct tag *t;
1873:
1874: print_otag(h, TAG_DIV, 0, NULL);
1875: print_text(h, "The");
1876:
1877: for (nn = n->child; nn; nn = nn->next) {
1.23 kristaps 1878: PAIR_CLASS_INIT(&tag, "fname");
1.4 kristaps 1879: t = print_otag(h, TAG_SPAN, 1, &tag);
1880: print_text(h, nn->string);
1881: print_tagq(h, t);
1882:
1883: h->flags |= HTML_NOSPACE;
1884: if (nn->next && NULL == nn->next->next)
1885: print_text(h, "(), and");
1886: else if (nn->next)
1887: print_text(h, "(),");
1888: else
1889: print_text(h, "()");
1890: }
1891:
1.65 kristaps 1892: if (n->child && n->child->next)
1.4 kristaps 1893: print_text(h, "functions return");
1894: else
1895: print_text(h, "function returns");
1896:
1897: print_text(h, "the value 0 if successful; otherwise the value "
1898: "-1 is returned and the global variable");
1899:
1.23 kristaps 1900: PAIR_CLASS_INIT(&tag, "var");
1.4 kristaps 1901: t = print_otag(h, TAG_SPAN, 1, &tag);
1902: print_text(h, "errno");
1903: print_tagq(h, t);
1904: print_text(h, "is set to indicate the error.");
1905: return(0);
1906: }
1907:
1908:
1909: /* ARGSUSED */
1910: static int
1911: mdoc_va_pre(MDOC_ARGS)
1912: {
1913: struct htmlpair tag;
1914:
1.23 kristaps 1915: PAIR_CLASS_INIT(&tag, "var");
1.4 kristaps 1916: print_otag(h, TAG_SPAN, 1, &tag);
1917: return(1);
1918: }
1919:
1920:
1921: /* ARGSUSED */
1922: static int
1923: mdoc_bq_pre(MDOC_ARGS)
1924: {
1925:
1926: if (MDOC_BODY != n->type)
1927: return(1);
1928: print_text(h, "\\(lB");
1929: h->flags |= HTML_NOSPACE;
1930: return(1);
1931: }
1932:
1933:
1934: /* ARGSUSED */
1935: static void
1936: mdoc_bq_post(MDOC_ARGS)
1937: {
1938:
1939: if (MDOC_BODY != n->type)
1940: return;
1941: h->flags |= HTML_NOSPACE;
1942: print_text(h, "\\(rB");
1943: }
1.5 kristaps 1944:
1945:
1946: /* ARGSUSED */
1947: static int
1948: mdoc_ap_pre(MDOC_ARGS)
1949: {
1950:
1951: h->flags |= HTML_NOSPACE;
1952: print_text(h, "\\(aq");
1953: h->flags |= HTML_NOSPACE;
1954: return(1);
1955: }
1956:
1957:
1958: /* ARGSUSED */
1959: static int
1960: mdoc_bf_pre(MDOC_ARGS)
1961: {
1.23 kristaps 1962: int i;
1963: struct htmlpair tag[2];
1964: struct roffsu su;
1.5 kristaps 1965:
1966: if (MDOC_HEAD == n->type)
1967: return(0);
1968: else if (MDOC_BLOCK != n->type)
1969: return(1);
1970:
1.23 kristaps 1971: PAIR_CLASS_INIT(&tag[0], "lit");
1.5 kristaps 1972:
1973: if (n->head->child) {
1974: if ( ! strcmp("Em", n->head->child->string))
1.23 kristaps 1975: PAIR_CLASS_INIT(&tag[0], "emph");
1.5 kristaps 1976: else if ( ! strcmp("Sy", n->head->child->string))
1.23 kristaps 1977: PAIR_CLASS_INIT(&tag[0], "symb");
1.5 kristaps 1978: else if ( ! strcmp("Li", n->head->child->string))
1.23 kristaps 1979: PAIR_CLASS_INIT(&tag[0], "lit");
1.5 kristaps 1980: } else {
1.72 kristaps 1981: for (i = 0; n->args && i < (int)n->args->argc; i++)
1.5 kristaps 1982: switch (n->args->argv[i].arg) {
1983: case (MDOC_Symbolic):
1.23 kristaps 1984: PAIR_CLASS_INIT(&tag[0], "symb");
1.5 kristaps 1985: break;
1986: case (MDOC_Literal):
1.23 kristaps 1987: PAIR_CLASS_INIT(&tag[0], "lit");
1.5 kristaps 1988: break;
1989: case (MDOC_Emphasis):
1.23 kristaps 1990: PAIR_CLASS_INIT(&tag[0], "emph");
1.5 kristaps 1991: break;
1992: default:
1993: break;
1994: }
1995: }
1996:
1997: /* FIXME: div's have spaces stripped--we want them. */
1998:
1.23 kristaps 1999: bufcat_style(h, "display", "inline");
2000: SCALE_HS_INIT(&su, 1);
2001: bufcat_su(h, "margin-right", &su);
2002: PAIR_STYLE_INIT(&tag[1], h);
1.5 kristaps 2003: print_otag(h, TAG_DIV, 2, tag);
2004: return(1);
2005: }
2006:
2007:
2008: /* ARGSUSED */
2009: static int
2010: mdoc_ms_pre(MDOC_ARGS)
2011: {
2012: struct htmlpair tag;
2013:
1.23 kristaps 2014: PAIR_CLASS_INIT(&tag, "symb");
1.5 kristaps 2015: print_otag(h, TAG_SPAN, 1, &tag);
2016: return(1);
2017: }
2018:
2019:
2020: /* ARGSUSED */
2021: static int
2022: mdoc_pf_pre(MDOC_ARGS)
2023: {
2024:
2025: h->flags |= HTML_IGNDELIM;
2026: return(1);
2027: }
2028:
2029:
2030: /* ARGSUSED */
2031: static void
2032: mdoc_pf_post(MDOC_ARGS)
2033: {
2034:
2035: h->flags &= ~HTML_IGNDELIM;
2036: h->flags |= HTML_NOSPACE;
2037: }
2038:
2039:
2040: /* ARGSUSED */
2041: static int
2042: mdoc_rs_pre(MDOC_ARGS)
2043: {
1.23 kristaps 2044: struct htmlpair tag;
2045: struct roffsu su;
1.5 kristaps 2046:
2047: if (MDOC_BLOCK != n->type)
2048: return(1);
2049:
1.8 kristaps 2050: if (n->prev && SEC_SEE_ALSO == n->sec) {
1.23 kristaps 2051: SCALE_VS_INIT(&su, 1);
2052: bufcat_su(h, "margin-top", &su);
2053: PAIR_STYLE_INIT(&tag, h);
1.8 kristaps 2054: print_otag(h, TAG_DIV, 1, &tag);
1.5 kristaps 2055: }
2056:
1.23 kristaps 2057: PAIR_CLASS_INIT(&tag, "ref");
1.8 kristaps 2058: print_otag(h, TAG_SPAN, 1, &tag);
1.5 kristaps 2059: return(1);
2060: }
1.6 kristaps 2061:
2062:
2063:
2064: /* ARGSUSED */
2065: static int
2066: mdoc_li_pre(MDOC_ARGS)
2067: {
2068: struct htmlpair tag;
2069:
1.23 kristaps 2070: PAIR_CLASS_INIT(&tag, "lit");
1.6 kristaps 2071: print_otag(h, TAG_SPAN, 1, &tag);
2072: return(1);
2073: }
2074:
2075:
2076: /* ARGSUSED */
2077: static int
2078: mdoc_sy_pre(MDOC_ARGS)
2079: {
2080: struct htmlpair tag;
2081:
1.23 kristaps 2082: PAIR_CLASS_INIT(&tag, "symb");
1.6 kristaps 2083: print_otag(h, TAG_SPAN, 1, &tag);
2084: return(1);
2085: }
2086:
2087:
2088: /* ARGSUSED */
2089: static int
2090: mdoc_bt_pre(MDOC_ARGS)
2091: {
2092:
2093: print_text(h, "is currently in beta test.");
2094: return(0);
2095: }
2096:
2097:
2098: /* ARGSUSED */
2099: static int
2100: mdoc_ud_pre(MDOC_ARGS)
2101: {
2102:
2103: print_text(h, "currently under development.");
2104: return(0);
2105: }
2106:
2107:
2108: /* ARGSUSED */
2109: static int
2110: mdoc_lb_pre(MDOC_ARGS)
2111: {
2112: struct htmlpair tag;
2113:
1.62 kristaps 2114: if (SEC_LIBRARY == n->sec && MDOC_LINE & n->flags)
1.6 kristaps 2115: print_otag(h, TAG_DIV, 0, NULL);
1.23 kristaps 2116: PAIR_CLASS_INIT(&tag, "lib");
1.6 kristaps 2117: print_otag(h, TAG_SPAN, 1, &tag);
2118: return(1);
2119: }
1.10 kristaps 2120:
2121:
2122: /* ARGSUSED */
2123: static int
2124: mdoc__x_pre(MDOC_ARGS)
2125: {
1.38 kristaps 2126: struct htmlpair tag[2];
1.37 kristaps 2127:
1.10 kristaps 2128: switch (n->tok) {
2129: case(MDOC__A):
1.38 kristaps 2130: PAIR_CLASS_INIT(&tag[0], "ref-auth");
1.10 kristaps 2131: break;
2132: case(MDOC__B):
1.38 kristaps 2133: PAIR_CLASS_INIT(&tag[0], "ref-book");
1.10 kristaps 2134: break;
2135: case(MDOC__C):
1.38 kristaps 2136: PAIR_CLASS_INIT(&tag[0], "ref-city");
1.10 kristaps 2137: break;
2138: case(MDOC__D):
1.38 kristaps 2139: PAIR_CLASS_INIT(&tag[0], "ref-date");
1.10 kristaps 2140: break;
2141: case(MDOC__I):
1.38 kristaps 2142: PAIR_CLASS_INIT(&tag[0], "ref-issue");
1.10 kristaps 2143: break;
2144: case(MDOC__J):
1.38 kristaps 2145: PAIR_CLASS_INIT(&tag[0], "ref-jrnl");
1.10 kristaps 2146: break;
2147: case(MDOC__N):
1.38 kristaps 2148: PAIR_CLASS_INIT(&tag[0], "ref-num");
1.10 kristaps 2149: break;
2150: case(MDOC__O):
1.38 kristaps 2151: PAIR_CLASS_INIT(&tag[0], "ref-opt");
1.10 kristaps 2152: break;
2153: case(MDOC__P):
1.38 kristaps 2154: PAIR_CLASS_INIT(&tag[0], "ref-page");
1.10 kristaps 2155: break;
2156: case(MDOC__Q):
1.38 kristaps 2157: PAIR_CLASS_INIT(&tag[0], "ref-corp");
1.10 kristaps 2158: break;
2159: case(MDOC__R):
1.38 kristaps 2160: PAIR_CLASS_INIT(&tag[0], "ref-rep");
1.10 kristaps 2161: break;
2162: case(MDOC__T):
1.38 kristaps 2163: PAIR_CLASS_INIT(&tag[0], "ref-title");
1.10 kristaps 2164: break;
1.38 kristaps 2165: case(MDOC__U):
2166: PAIR_CLASS_INIT(&tag[0], "link-ref");
2167: break;
1.10 kristaps 2168: case(MDOC__V):
1.38 kristaps 2169: PAIR_CLASS_INIT(&tag[0], "ref-vol");
1.10 kristaps 2170: break;
2171: default:
2172: abort();
2173: /* NOTREACHED */
2174: }
2175:
1.38 kristaps 2176: if (MDOC__U != n->tok) {
2177: print_otag(h, TAG_SPAN, 1, tag);
2178: return(1);
2179: }
2180:
2181: PAIR_HREF_INIT(&tag[1], n->child->string);
2182: print_otag(h, TAG_A, 2, tag);
1.10 kristaps 2183: return(1);
2184: }
2185:
2186:
2187: /* ARGSUSED */
2188: static void
2189: mdoc__x_post(MDOC_ARGS)
2190: {
2191:
1.61 kristaps 2192: /* TODO: %U */
2193:
1.10 kristaps 2194: h->flags |= HTML_NOSPACE;
2195: print_text(h, n->next ? "," : ".");
2196: }
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