Annotation of mandoc/mdoc_html.c, Revision 1.93
1.93 ! kristaps 1: /* $Id: mdoc_html.c,v 1.92 2010/07/02 12:54:33 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:
1.89 kristaps 440: if (mdocs[n->tok].pre && ENDBODY_NOT == n->end)
1.1 kristaps 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:
1.89 kristaps 456: if (mdocs[n->tok].post && ENDBODY_NOT == n->end)
1.1 kristaps 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: {
1.91 kristaps 739: struct htmlpair tag;
740: struct roffsu su;
741: const char *cp;
742:
743: /*
744: * Accomodate for `Nm' being both an element (which may have
745: * NULL children AND no m->name) and a block.
746: */
747:
748: cp = NULL;
749:
750: if (MDOC_ELEM == n->type) {
751: if (NULL == n->child && NULL == m->name)
752: return(1);
753: synopsis_pre(h, n);
754: PAIR_CLASS_INIT(&tag, "name");
755: print_otag(h, TAG_SPAN, 1, &tag);
756: if (NULL == n->child)
757: print_text(h, m->name);
758: } else if (MDOC_BLOCK == n->type) {
759: synopsis_pre(h, n);
760:
761: bufcat_style(h, "clear", "both");
762: if (n->head->child || m->name) {
763: if (n->head->child && MDOC_TEXT ==
764: n->head->child->type)
765: cp = n->head->child->string;
766: if (NULL == cp || '\0' == *cp)
767: cp = m->name;
768:
769: SCALE_HS_INIT(&su, (double)strlen(cp));
770: bufcat_su(h, "padding-left", &su);
771: }
1.1 kristaps 772:
1.91 kristaps 773: PAIR_STYLE_INIT(&tag, h);
774: print_otag(h, TAG_DIV, 1, &tag);
775: } else if (MDOC_HEAD == n->type) {
776: if (NULL == n->child && NULL == m->name)
777: return(1);
778:
779: if (n->child && MDOC_TEXT == n->child->type)
780: cp = n->child->string;
781: if (NULL == cp || '\0' == *cp)
782: cp = m->name;
783:
784: SCALE_HS_INIT(&su, (double)strlen(cp));
785:
786: bufcat_style(h, "float", "left");
787: bufcat_su(h, "min-width", &su);
788: SCALE_INVERT(&su);
789: bufcat_su(h, "margin-left", &su);
790:
791: PAIR_STYLE_INIT(&tag, h);
792: print_otag(h, TAG_DIV, 1, &tag);
1.65 kristaps 793:
1.91 kristaps 794: if (NULL == n->child)
795: print_text(h, m->name);
796: } else if (MDOC_BODY == n->type) {
797: SCALE_HS_INIT(&su, 2);
798: bufcat_su(h, "margin-left", &su);
799: PAIR_STYLE_INIT(&tag, h);
800: print_otag(h, TAG_DIV, 1, &tag);
801: }
1.1 kristaps 802:
803: return(1);
804: }
805:
806:
807: /* ARGSUSED */
808: static int
809: mdoc_xr_pre(MDOC_ARGS)
810: {
811: struct htmlpair tag[2];
812: const struct mdoc_node *nn;
1.56 kristaps 813:
814: if (NULL == n->child)
815: return(0);
1.17 kristaps 816:
1.23 kristaps 817: PAIR_CLASS_INIT(&tag[0], "link-man");
1.1 kristaps 818:
1.17 kristaps 819: if (h->base_man) {
1.23 kristaps 820: buffmt_man(h, n->child->string,
821: n->child->next ?
1.17 kristaps 822: n->child->next->string : NULL);
1.57 kristaps 823: PAIR_HREF_INIT(&tag[1], h->buf);
1.23 kristaps 824: print_otag(h, TAG_A, 2, tag);
825: } else
826: print_otag(h, TAG_A, 1, tag);
1.1 kristaps 827:
828: nn = n->child;
829: print_text(h, nn->string);
1.16 kristaps 830:
1.1 kristaps 831: if (NULL == (nn = nn->next))
832: return(0);
833:
834: h->flags |= HTML_NOSPACE;
835: print_text(h, "(");
836: h->flags |= HTML_NOSPACE;
837: print_text(h, nn->string);
838: h->flags |= HTML_NOSPACE;
839: print_text(h, ")");
840: return(0);
841: }
842:
843:
844: /* ARGSUSED */
845: static int
846: mdoc_ns_pre(MDOC_ARGS)
847: {
848:
849: h->flags |= HTML_NOSPACE;
850: return(1);
851: }
852:
853:
854: /* ARGSUSED */
855: static int
856: mdoc_ar_pre(MDOC_ARGS)
857: {
858: struct htmlpair tag;
859:
1.23 kristaps 860: PAIR_CLASS_INIT(&tag, "arg");
1.1 kristaps 861: print_otag(h, TAG_SPAN, 1, &tag);
862: return(1);
863: }
864:
865:
866: /* ARGSUSED */
867: static int
868: mdoc_xx_pre(MDOC_ARGS)
869: {
870: const char *pp;
871: struct htmlpair tag;
872:
873: switch (n->tok) {
874: case (MDOC_Bsx):
875: pp = "BSDI BSD/OS";
876: break;
877: case (MDOC_Dx):
1.45 kristaps 878: pp = "DragonFly";
1.1 kristaps 879: break;
880: case (MDOC_Fx):
881: pp = "FreeBSD";
882: break;
883: case (MDOC_Nx):
884: pp = "NetBSD";
885: break;
886: case (MDOC_Ox):
887: pp = "OpenBSD";
888: break;
889: case (MDOC_Ux):
890: pp = "UNIX";
891: break;
892: default:
893: return(1);
894: }
895:
1.23 kristaps 896: PAIR_CLASS_INIT(&tag, "unix");
1.1 kristaps 897: print_otag(h, TAG_SPAN, 1, &tag);
898: print_text(h, pp);
899: return(1);
900: }
901:
902:
903: /* ARGSUSED */
904: static int
1.4 kristaps 905: mdoc_bx_pre(MDOC_ARGS)
906: {
907: const struct mdoc_node *nn;
908: struct htmlpair tag;
909:
1.23 kristaps 910: PAIR_CLASS_INIT(&tag, "unix");
1.4 kristaps 911: print_otag(h, TAG_SPAN, 1, &tag);
912:
913: for (nn = n->child; nn; nn = nn->next)
914: print_mdoc_node(m, nn, h);
915:
916: if (n->child)
917: h->flags |= HTML_NOSPACE;
918:
919: print_text(h, "BSD");
920: return(0);
921: }
922:
923:
924: /* ARGSUSED */
925: static int
1.66 kristaps 926: mdoc_it_block_pre(MDOC_ARGS, enum mdoc_list type, int comp,
1.27 kristaps 927: struct roffsu *offs, struct roffsu *width)
1.1 kristaps 928: {
1.14 kristaps 929: struct htmlpair tag;
930: const struct mdoc_node *nn;
1.23 kristaps 931: struct roffsu su;
932:
933: nn = n->parent->parent;
934:
1.24 kristaps 935: /* XXX: see notes in mdoc_it_pre(). */
936:
1.66 kristaps 937: if (LIST_column == type) {
1.24 kristaps 938: /* Don't width-pad on the left. */
939: SCALE_HS_INIT(width, 0);
940: /* Also disallow non-compact. */
941: comp = 1;
942: }
1.66 kristaps 943: if (LIST_diag == type)
1.24 kristaps 944: /* Mandate non-compact with empty prior. */
1.23 kristaps 945: if (n->prev && NULL == n->prev->body->child)
946: comp = 1;
947:
1.24 kristaps 948: bufcat_style(h, "clear", "both");
1.23 kristaps 949: if (offs->scale > 0)
950: bufcat_su(h, "margin-left", offs);
951: if (width->scale > 0)
952: bufcat_su(h, "padding-left", width);
1.1 kristaps 953:
1.23 kristaps 954: PAIR_STYLE_INIT(&tag, h);
955:
1.24 kristaps 956: /* Mandate compact following `Ss' and `Sh' starts. */
957:
1.23 kristaps 958: for (nn = n; nn && ! comp; nn = nn->parent) {
959: if (MDOC_BLOCK != nn->type)
960: continue;
961: if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
962: comp = 1;
963: if (nn->prev)
964: break;
1.1 kristaps 965: }
966:
1.23 kristaps 967: if ( ! comp) {
968: SCALE_VS_INIT(&su, 1);
969: bufcat_su(h, "padding-top", &su);
1.1 kristaps 970: }
971:
1.23 kristaps 972: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 973: print_otag(h, TAG_DIV, 1, &tag);
974: return(1);
975: }
976:
977:
1.25 kristaps 978: /* ARGSUSED */
1.1 kristaps 979: static int
1.70 kristaps 980: mdoc_it_body_pre(MDOC_ARGS, enum mdoc_list type, struct roffsu *width)
1.1 kristaps 981: {
1.23 kristaps 982: struct htmlpair tag;
983: struct roffsu su;
984:
985: switch (type) {
1.66 kristaps 986: case (LIST_item):
1.23 kristaps 987: /* FALLTHROUGH */
1.66 kristaps 988: case (LIST_ohang):
1.23 kristaps 989: /* FALLTHROUGH */
1.66 kristaps 990: case (LIST_column):
1.70 kristaps 991: bufcat_su(h, "min-width", width);
992: bufcat_style(h, "clear", "none");
993: if (n->next)
994: bufcat_style(h, "float", "left");
995: PAIR_STYLE_INIT(&tag, h);
996: print_otag(h, TAG_DIV, 1, &tag);
1.23 kristaps 997: break;
998: default:
1.24 kristaps 999: /*
1000: * XXX: this tricks CSS into aligning the bodies with
1001: * the right-padding in the head.
1002: */
1.23 kristaps 1003: SCALE_HS_INIT(&su, 2);
1004: bufcat_su(h, "margin-left", &su);
1005: PAIR_STYLE_INIT(&tag, h);
1006: print_otag(h, TAG_DIV, 1, &tag);
1007: break;
1008: }
1.1 kristaps 1009:
1010: return(1);
1011: }
1012:
1013:
1.25 kristaps 1014: /* ARGSUSED */
1.1 kristaps 1015: static int
1.66 kristaps 1016: mdoc_it_head_pre(MDOC_ARGS, enum mdoc_list type, struct roffsu *width)
1.1 kristaps 1017: {
1018: struct htmlpair tag;
1019: struct ord *ord;
1020: char nbuf[BUFSIZ];
1021:
1.23 kristaps 1022: switch (type) {
1.66 kristaps 1023: case (LIST_item):
1.46 kristaps 1024: return(0);
1.66 kristaps 1025: case (LIST_ohang):
1.46 kristaps 1026: print_otag(h, TAG_DIV, 0, &tag);
1027: return(1);
1.66 kristaps 1028: case (LIST_column):
1.1 kristaps 1029: break;
1030: default:
1.23 kristaps 1031: bufcat_su(h, "min-width", width);
1032: SCALE_INVERT(width);
1033: bufcat_su(h, "margin-left", width);
1.2 kristaps 1034: if (n->next && n->next->child)
1.23 kristaps 1035: bufcat_style(h, "float", "left");
1.24 kristaps 1036:
1037: /* XXX: buffer if we run into body. */
1.23 kristaps 1038: SCALE_HS_INIT(width, 1);
1039: bufcat_su(h, "margin-right", width);
1040: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 1041: print_otag(h, TAG_DIV, 1, &tag);
1042: break;
1043: }
1044:
1.23 kristaps 1045: switch (type) {
1.66 kristaps 1046: case (LIST_diag):
1.23 kristaps 1047: PAIR_CLASS_INIT(&tag, "diag");
1.1 kristaps 1048: print_otag(h, TAG_SPAN, 1, &tag);
1049: break;
1.66 kristaps 1050: case (LIST_enum):
1.39 kristaps 1051: ord = h->ords.head;
1.1 kristaps 1052: assert(ord);
1053: nbuf[BUFSIZ - 1] = 0;
1054: (void)snprintf(nbuf, BUFSIZ - 1, "%d.", ord->pos++);
1055: print_text(h, nbuf);
1056: return(0);
1.66 kristaps 1057: case (LIST_dash):
1.1 kristaps 1058: print_text(h, "\\(en");
1059: return(0);
1.66 kristaps 1060: case (LIST_hyphen):
1.4 kristaps 1061: print_text(h, "\\(hy");
1.1 kristaps 1062: return(0);
1.66 kristaps 1063: case (LIST_bullet):
1.1 kristaps 1064: print_text(h, "\\(bu");
1065: return(0);
1066: default:
1067: break;
1068: }
1069:
1070: return(1);
1071: }
1072:
1073:
1074: static int
1.23 kristaps 1075: mdoc_it_pre(MDOC_ARGS)
1.1 kristaps 1076: {
1.93 ! kristaps 1077: int i, comp;
1.1 kristaps 1078: const struct mdoc_node *bl, *nn;
1.23 kristaps 1079: struct roffsu width, offs;
1.66 kristaps 1080: enum mdoc_list type;
1.23 kristaps 1081:
1.24 kristaps 1082: /*
1083: * XXX: be very careful in changing anything, here. Lists in
1084: * mandoc have many peculiarities; furthermore, they don't
1085: * translate well into HTML and require a bit of mangling.
1086: */
1.1 kristaps 1087:
1088: bl = n->parent->parent;
1.23 kristaps 1089: if (MDOC_BLOCK != n->type)
1.1 kristaps 1090: bl = bl->parent;
1091:
1.83 kristaps 1092: SCALE_HS_INIT(&offs, 0);
1093:
1.90 kristaps 1094: assert(bl->data.Bl);
1095: type = bl->data.Bl->type;
1096: comp = bl->data.Bl->comp;
1.1 kristaps 1097:
1.90 kristaps 1098: if (bl->data.Bl->offs)
1099: a2offs(bl->data.Bl->offs, &offs);
1.24 kristaps 1100:
1.1 kristaps 1101: switch (type) {
1.66 kristaps 1102: case (LIST_enum):
1.1 kristaps 1103: /* FALLTHROUGH */
1.66 kristaps 1104: case (LIST_dash):
1.1 kristaps 1105: /* FALLTHROUGH */
1.66 kristaps 1106: case (LIST_hyphen):
1.1 kristaps 1107: /* FALLTHROUGH */
1.66 kristaps 1108: case (LIST_bullet):
1.23 kristaps 1109: SCALE_HS_INIT(&width, 2);
1.1 kristaps 1110: break;
1.23 kristaps 1111: default:
1112: SCALE_HS_INIT(&width, INDENT);
1113: break;
1114: }
1115:
1.90 kristaps 1116: if (bl->data.Bl->width)
1117: a2width(bl->data.Bl->width, &width);
1.84 kristaps 1118:
1.23 kristaps 1119: /* Override width in some cases. */
1120:
1121: switch (type) {
1.66 kristaps 1122: case (LIST_ohang):
1.46 kristaps 1123: /* FALLTHROUGH */
1.66 kristaps 1124: case (LIST_item):
1.33 kristaps 1125: /* FALLTHROUGH */
1.66 kristaps 1126: case (LIST_inset):
1.1 kristaps 1127: /* FALLTHROUGH */
1.66 kristaps 1128: case (LIST_diag):
1.23 kristaps 1129: SCALE_HS_INIT(&width, 0);
1.1 kristaps 1130: break;
1131: default:
1.23 kristaps 1132: if (0 == width.scale)
1133: SCALE_HS_INIT(&width, INDENT);
1.1 kristaps 1134: break;
1135: }
1136:
1.70 kristaps 1137: if (LIST_column == type && MDOC_BODY == n->type) {
1.23 kristaps 1138: nn = n->parent->child;
1.70 kristaps 1139: for (i = 0; nn && nn != n; nn = nn->next)
1140: if (MDOC_BODY == nn->type)
1141: i++;
1.93 ! kristaps 1142: if (i < (int)bl->data.Bl->ncols)
! 1143: a2width(bl->data.Bl->cols[i], &width);
1.1 kristaps 1144: }
1145:
1.70 kristaps 1146: if (MDOC_HEAD == n->type)
1147: return(mdoc_it_head_pre(m, n, h, type, &width));
1148: else if (MDOC_BODY == n->type)
1149: return(mdoc_it_body_pre(m, n, h, type, &width));
1150:
1151: return(mdoc_it_block_pre(m, n, h, type, comp, &offs, &width));
1.1 kristaps 1152: }
1153:
1154:
1155: /* ARGSUSED */
1156: static int
1157: mdoc_bl_pre(MDOC_ARGS)
1158: {
1159: struct ord *ord;
1160:
1.59 kristaps 1161: if (MDOC_HEAD == n->type)
1162: return(0);
1.1 kristaps 1163: if (MDOC_BLOCK != n->type)
1164: return(1);
1.90 kristaps 1165: assert(n->data.Bl);
1166: if (LIST_enum != n->data.Bl->type)
1.1 kristaps 1167: return(1);
1168:
1169: ord = malloc(sizeof(struct ord));
1.43 kristaps 1170: if (NULL == ord) {
1.44 kristaps 1171: perror(NULL);
1.43 kristaps 1172: exit(EXIT_FAILURE);
1173: }
1.1 kristaps 1174: ord->cookie = n;
1175: ord->pos = 1;
1.39 kristaps 1176: ord->next = h->ords.head;
1177: h->ords.head = ord;
1.1 kristaps 1178: return(1);
1179: }
1180:
1181:
1182: /* ARGSUSED */
1183: static void
1184: mdoc_bl_post(MDOC_ARGS)
1185: {
1186: struct ord *ord;
1187:
1188: if (MDOC_BLOCK != n->type)
1189: return;
1.90 kristaps 1190: if (LIST_enum != n->data.Bl->type)
1.1 kristaps 1191: return;
1192:
1.39 kristaps 1193: ord = h->ords.head;
1.1 kristaps 1194: assert(ord);
1.39 kristaps 1195: h->ords.head = ord->next;
1.1 kristaps 1196: free(ord);
1197: }
1198:
1199:
1200: /* ARGSUSED */
1201: static int
1202: mdoc_ex_pre(MDOC_ARGS)
1203: {
1204: const struct mdoc_node *nn;
1205: struct tag *t;
1206: struct htmlpair tag;
1207:
1.23 kristaps 1208: PAIR_CLASS_INIT(&tag, "utility");
1209:
1.1 kristaps 1210: print_text(h, "The");
1211: for (nn = n->child; nn; nn = nn->next) {
1212: t = print_otag(h, TAG_SPAN, 1, &tag);
1213: print_text(h, nn->string);
1214: print_tagq(h, t);
1215:
1216: h->flags |= HTML_NOSPACE;
1217:
1218: if (nn->next && NULL == nn->next->next)
1219: print_text(h, ", and");
1220: else if (nn->next)
1221: print_text(h, ",");
1222: else
1223: h->flags &= ~HTML_NOSPACE;
1224: }
1225:
1.65 kristaps 1226: if (n->child && n->child->next)
1.1 kristaps 1227: print_text(h, "utilities exit");
1228: else
1229: print_text(h, "utility exits");
1230:
1231: print_text(h, "0 on success, and >0 if an error occurs.");
1232: return(0);
1233: }
1234:
1235:
1236: /* ARGSUSED */
1237: static int
1238: mdoc_dq_pre(MDOC_ARGS)
1239: {
1240:
1241: if (MDOC_BODY != n->type)
1242: return(1);
1243: print_text(h, "\\(lq");
1244: h->flags |= HTML_NOSPACE;
1245: return(1);
1246: }
1247:
1248:
1249: /* ARGSUSED */
1250: static void
1251: mdoc_dq_post(MDOC_ARGS)
1252: {
1253:
1254: if (MDOC_BODY != n->type)
1255: return;
1256: h->flags |= HTML_NOSPACE;
1257: print_text(h, "\\(rq");
1258: }
1259:
1260:
1261: /* ARGSUSED */
1262: static int
1263: mdoc_pq_pre(MDOC_ARGS)
1264: {
1265:
1266: if (MDOC_BODY != n->type)
1267: return(1);
1268: print_text(h, "\\&(");
1269: h->flags |= HTML_NOSPACE;
1270: return(1);
1271: }
1272:
1273:
1274: /* ARGSUSED */
1275: static void
1276: mdoc_pq_post(MDOC_ARGS)
1277: {
1278:
1279: if (MDOC_BODY != n->type)
1280: return;
1281: print_text(h, ")");
1282: }
1283:
1284:
1285: /* ARGSUSED */
1286: static int
1287: mdoc_sq_pre(MDOC_ARGS)
1288: {
1289:
1290: if (MDOC_BODY != n->type)
1291: return(1);
1292: print_text(h, "\\(oq");
1293: h->flags |= HTML_NOSPACE;
1294: return(1);
1295: }
1296:
1297:
1298: /* ARGSUSED */
1299: static void
1300: mdoc_sq_post(MDOC_ARGS)
1301: {
1302:
1303: if (MDOC_BODY != n->type)
1304: return;
1305: h->flags |= HTML_NOSPACE;
1306: print_text(h, "\\(aq");
1307: }
1308:
1309:
1310: /* ARGSUSED */
1311: static int
1312: mdoc_em_pre(MDOC_ARGS)
1313: {
1314: struct htmlpair tag;
1315:
1.23 kristaps 1316: PAIR_CLASS_INIT(&tag, "emph");
1.1 kristaps 1317: print_otag(h, TAG_SPAN, 1, &tag);
1318: return(1);
1319: }
1320:
1321:
1322: /* ARGSUSED */
1323: static int
1324: mdoc_d1_pre(MDOC_ARGS)
1325: {
1.23 kristaps 1326: struct htmlpair tag[2];
1327: struct roffsu su;
1.1 kristaps 1328:
1329: if (MDOC_BLOCK != n->type)
1330: return(1);
1331:
1.35 kristaps 1332: /* FIXME: D1 shouldn't be literal. */
1333:
1.77 kristaps 1334: SCALE_VS_INIT(&su, INDENT - 2);
1.23 kristaps 1335: bufcat_su(h, "margin-left", &su);
1336: PAIR_CLASS_INIT(&tag[0], "lit");
1337: PAIR_STYLE_INIT(&tag[1], h);
1.1 kristaps 1338: print_otag(h, TAG_DIV, 2, tag);
1339: return(1);
1340: }
1341:
1342:
1343: /* ARGSUSED */
1344: static int
1345: mdoc_sx_pre(MDOC_ARGS)
1346: {
1.18 kristaps 1347: struct htmlpair tag[2];
1.1 kristaps 1348: const struct mdoc_node *nn;
1.35 kristaps 1349: char buf[BUFSIZ];
1.1 kristaps 1350:
1.41 kristaps 1351: strlcpy(buf, "#", BUFSIZ);
1.1 kristaps 1352: for (nn = n->child; nn; nn = nn->next) {
1.41 kristaps 1353: html_idcat(buf, nn->string, BUFSIZ);
1.1 kristaps 1354: if (nn->next)
1.42 kristaps 1355: html_idcat(buf, " ", BUFSIZ);
1.1 kristaps 1356: }
1357:
1.23 kristaps 1358: PAIR_CLASS_INIT(&tag[0], "link-sec");
1.57 kristaps 1359: PAIR_HREF_INIT(&tag[1], buf);
1.1 kristaps 1360:
1.18 kristaps 1361: print_otag(h, TAG_A, 2, tag);
1.1 kristaps 1362: return(1);
1363: }
1364:
1365:
1366: /* ARGSUSED */
1367: static int
1368: mdoc_aq_pre(MDOC_ARGS)
1369: {
1370:
1371: if (MDOC_BODY != n->type)
1372: return(1);
1373: print_text(h, "\\(la");
1374: h->flags |= HTML_NOSPACE;
1375: return(1);
1376: }
1377:
1378:
1379: /* ARGSUSED */
1380: static void
1381: mdoc_aq_post(MDOC_ARGS)
1382: {
1383:
1384: if (MDOC_BODY != n->type)
1385: return;
1386: h->flags |= HTML_NOSPACE;
1387: print_text(h, "\\(ra");
1388: }
1389:
1390:
1391: /* ARGSUSED */
1392: static int
1393: mdoc_bd_pre(MDOC_ARGS)
1394: {
1395: struct htmlpair tag[2];
1.80 kristaps 1396: int comp;
1397: const struct mdoc_node *nn;
1.23 kristaps 1398: struct roffsu su;
1.1 kristaps 1399:
1.80 kristaps 1400: if (MDOC_HEAD == n->type)
1.1 kristaps 1401: return(0);
1402:
1.24 kristaps 1403: SCALE_VS_INIT(&su, 0);
1404:
1.90 kristaps 1405: assert(n->data.Bd);
1406: if (n->data.Bd->offs)
1407: a2offs(n->data.Bd->offs, &su);
1.80 kristaps 1408:
1.90 kristaps 1409: comp = n->data.Bd->comp;
1.1 kristaps 1410:
1.31 kristaps 1411: /* FIXME: -centered, etc. formatting. */
1.60 kristaps 1412: /* FIXME: does not respect -offset ??? */
1.31 kristaps 1413:
1.1 kristaps 1414: if (MDOC_BLOCK == n->type) {
1.24 kristaps 1415: bufcat_su(h, "margin-left", &su);
1.23 kristaps 1416: for (nn = n; nn && ! comp; nn = nn->parent) {
1417: if (MDOC_BLOCK != nn->type)
1418: continue;
1419: if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
1420: comp = 1;
1421: if (nn->prev)
1422: break;
1423: }
1424: if (comp) {
1.64 kristaps 1425: PAIR_STYLE_INIT(&tag[0], h);
1426: print_otag(h, TAG_DIV, 1, tag);
1.23 kristaps 1427: return(1);
1.14 kristaps 1428: }
1.23 kristaps 1429: SCALE_VS_INIT(&su, 1);
1430: bufcat_su(h, "margin-top", &su);
1431: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 1432: print_otag(h, TAG_DIV, 1, tag);
1433: return(1);
1434: }
1435:
1.90 kristaps 1436: if (DISP_unfilled != n->data.Bd->type &&
1437: DISP_literal != n->data.Bd->type)
1.1 kristaps 1438: return(1);
1439:
1.23 kristaps 1440: PAIR_CLASS_INIT(&tag[0], "lit");
1441: bufcat_style(h, "white-space", "pre");
1442: PAIR_STYLE_INIT(&tag[1], h);
1.1 kristaps 1443: print_otag(h, TAG_DIV, 2, tag);
1444:
1.14 kristaps 1445: for (nn = n->child; nn; nn = nn->next) {
1.23 kristaps 1446: h->flags |= HTML_NOSPACE;
1.14 kristaps 1447: print_mdoc_node(m, nn, h);
1448: if (NULL == nn->next)
1449: continue;
1450: if (nn->prev && nn->prev->line < nn->line)
1.1 kristaps 1451: print_text(h, "\n");
1.23 kristaps 1452: else if (NULL == nn->prev)
1453: print_text(h, "\n");
1.1 kristaps 1454: }
1455:
1456: return(0);
1457: }
1458:
1459:
1460: /* ARGSUSED */
1461: static int
1462: mdoc_pa_pre(MDOC_ARGS)
1463: {
1464: struct htmlpair tag;
1465:
1.23 kristaps 1466: PAIR_CLASS_INIT(&tag, "file");
1.1 kristaps 1467: print_otag(h, TAG_SPAN, 1, &tag);
1468: return(1);
1469: }
1470:
1471:
1472: /* ARGSUSED */
1473: static int
1474: mdoc_ad_pre(MDOC_ARGS)
1475: {
1476: struct htmlpair tag;
1477:
1.23 kristaps 1478: PAIR_CLASS_INIT(&tag, "addr");
1.1 kristaps 1479: print_otag(h, TAG_SPAN, 1, &tag);
1480: return(1);
1481: }
1482:
1483:
1484: /* ARGSUSED */
1485: static int
1486: mdoc_an_pre(MDOC_ARGS)
1487: {
1488: struct htmlpair tag;
1489:
1.19 kristaps 1490: /* TODO: -split and -nosplit (see termp_an_pre()). */
1491:
1.23 kristaps 1492: PAIR_CLASS_INIT(&tag, "author");
1.1 kristaps 1493: print_otag(h, TAG_SPAN, 1, &tag);
1494: return(1);
1495: }
1496:
1497:
1498: /* ARGSUSED */
1499: static int
1500: mdoc_cd_pre(MDOC_ARGS)
1501: {
1502: struct htmlpair tag;
1503:
1.78 kristaps 1504: synopsis_pre(h, n);
1.23 kristaps 1505: PAIR_CLASS_INIT(&tag, "config");
1.1 kristaps 1506: print_otag(h, TAG_SPAN, 1, &tag);
1507: return(1);
1508: }
1509:
1510:
1511: /* ARGSUSED */
1512: static int
1513: mdoc_dv_pre(MDOC_ARGS)
1514: {
1515: struct htmlpair tag;
1516:
1.23 kristaps 1517: PAIR_CLASS_INIT(&tag, "define");
1.1 kristaps 1518: print_otag(h, TAG_SPAN, 1, &tag);
1519: return(1);
1520: }
1521:
1522:
1523: /* ARGSUSED */
1524: static int
1525: mdoc_ev_pre(MDOC_ARGS)
1526: {
1527: struct htmlpair tag;
1528:
1.23 kristaps 1529: PAIR_CLASS_INIT(&tag, "env");
1.1 kristaps 1530: print_otag(h, TAG_SPAN, 1, &tag);
1531: return(1);
1532: }
1533:
1534:
1535: /* ARGSUSED */
1536: static int
1537: mdoc_er_pre(MDOC_ARGS)
1538: {
1539: struct htmlpair tag;
1540:
1.23 kristaps 1541: PAIR_CLASS_INIT(&tag, "errno");
1.1 kristaps 1542: print_otag(h, TAG_SPAN, 1, &tag);
1543: return(1);
1544: }
1545:
1546:
1547: /* ARGSUSED */
1548: static int
1549: mdoc_fa_pre(MDOC_ARGS)
1550: {
1551: const struct mdoc_node *nn;
1552: struct htmlpair tag;
1553: struct tag *t;
1554:
1.23 kristaps 1555: PAIR_CLASS_INIT(&tag, "farg");
1.1 kristaps 1556: if (n->parent->tok != MDOC_Fo) {
1557: print_otag(h, TAG_SPAN, 1, &tag);
1558: return(1);
1559: }
1560:
1561: for (nn = n->child; nn; nn = nn->next) {
1562: t = print_otag(h, TAG_SPAN, 1, &tag);
1563: print_text(h, nn->string);
1564: print_tagq(h, t);
1565: if (nn->next)
1566: print_text(h, ",");
1567: }
1568:
1569: if (n->child && n->next && n->next->tok == MDOC_Fa)
1570: print_text(h, ",");
1571:
1572: return(0);
1573: }
1574:
1575:
1576: /* ARGSUSED */
1577: static int
1578: mdoc_fd_pre(MDOC_ARGS)
1579: {
1.23 kristaps 1580: struct htmlpair tag;
1.1 kristaps 1581:
1.78 kristaps 1582: synopsis_pre(h, n);
1583:
1.23 kristaps 1584: PAIR_CLASS_INIT(&tag, "macro");
1.1 kristaps 1585: print_otag(h, TAG_SPAN, 1, &tag);
1586: return(1);
1587: }
1588:
1589:
1590: /* ARGSUSED */
1591: static int
1592: mdoc_vt_pre(MDOC_ARGS)
1593: {
1.23 kristaps 1594: struct htmlpair tag;
1.1 kristaps 1595:
1.78 kristaps 1596: if (MDOC_BLOCK == n->type) {
1597: synopsis_pre(h, n);
1.54 kristaps 1598: return(1);
1.78 kristaps 1599: } else if (MDOC_ELEM == n->type) {
1600: synopsis_pre(h, n);
1.54 kristaps 1601: } else if (MDOC_HEAD == n->type)
1602: return(0);
1.1 kristaps 1603:
1.23 kristaps 1604: PAIR_CLASS_INIT(&tag, "type");
1.1 kristaps 1605: print_otag(h, TAG_SPAN, 1, &tag);
1606: return(1);
1607: }
1608:
1.2 kristaps 1609:
1.1 kristaps 1610: /* ARGSUSED */
1611: static int
1612: mdoc_ft_pre(MDOC_ARGS)
1613: {
1.23 kristaps 1614: struct htmlpair tag;
1.1 kristaps 1615:
1.78 kristaps 1616: synopsis_pre(h, n);
1.23 kristaps 1617: PAIR_CLASS_INIT(&tag, "ftype");
1.1 kristaps 1618: print_otag(h, TAG_SPAN, 1, &tag);
1619: return(1);
1620: }
1621:
1622:
1623: /* ARGSUSED */
1624: static int
1625: mdoc_fn_pre(MDOC_ARGS)
1626: {
1627: struct tag *t;
1.15 kristaps 1628: struct htmlpair tag[2];
1.1 kristaps 1629: const struct mdoc_node *nn;
1.7 kristaps 1630: char nbuf[BUFSIZ];
1631: const char *sp, *ep;
1.15 kristaps 1632: int sz, i;
1.1 kristaps 1633:
1.78 kristaps 1634: synopsis_pre(h, n);
1.1 kristaps 1635:
1.7 kristaps 1636: /* Split apart into type and name. */
1637: assert(n->child->string);
1638: sp = n->child->string;
1.19 kristaps 1639:
1.26 kristaps 1640: ep = strchr(sp, ' ');
1641: if (NULL != ep) {
1.23 kristaps 1642: PAIR_CLASS_INIT(&tag[0], "ftype");
1.19 kristaps 1643: t = print_otag(h, TAG_SPAN, 1, tag);
1644:
1645: while (ep) {
1646: sz = MIN((int)(ep - sp), BUFSIZ - 1);
1647: (void)memcpy(nbuf, sp, (size_t)sz);
1648: nbuf[sz] = '\0';
1649: print_text(h, nbuf);
1650: sp = ++ep;
1651: ep = strchr(sp, ' ');
1652: }
1653: print_tagq(h, t);
1.7 kristaps 1654: }
1.1 kristaps 1655:
1.23 kristaps 1656: PAIR_CLASS_INIT(&tag[0], "fname");
1.57 kristaps 1657:
1658: /*
1659: * FIXME: only refer to IDs that we know exist.
1660: */
1661:
1662: #if 0
1.87 kristaps 1663: if (MDOC_SYNPRETTY & n->flags) {
1.57 kristaps 1664: nbuf[0] = '\0';
1665: html_idcat(nbuf, sp, BUFSIZ);
1666: PAIR_ID_INIT(&tag[1], nbuf);
1667: } else {
1668: strlcpy(nbuf, "#", BUFSIZ);
1669: html_idcat(nbuf, sp, BUFSIZ);
1670: PAIR_HREF_INIT(&tag[1], nbuf);
1671: }
1672: #endif
1673:
1.15 kristaps 1674: t = print_otag(h, TAG_SPAN, 1, tag);
1.7 kristaps 1675:
1676: if (sp) {
1.57 kristaps 1677: strlcpy(nbuf, sp, BUFSIZ);
1.7 kristaps 1678: print_text(h, nbuf);
1679: }
1680:
1.1 kristaps 1681: print_tagq(h, t);
1682:
1683: h->flags |= HTML_NOSPACE;
1684: print_text(h, "(");
1685:
1.23 kristaps 1686: bufinit(h);
1687: PAIR_CLASS_INIT(&tag[0], "farg");
1688: bufcat_style(h, "white-space", "nowrap");
1689: PAIR_STYLE_INIT(&tag[1], h);
1690:
1.1 kristaps 1691: for (nn = n->child->next; nn; nn = nn->next) {
1.23 kristaps 1692: i = 1;
1.87 kristaps 1693: if (MDOC_SYNPRETTY & n->flags)
1.23 kristaps 1694: i = 2;
1.15 kristaps 1695: t = print_otag(h, TAG_SPAN, i, tag);
1.1 kristaps 1696: print_text(h, nn->string);
1697: print_tagq(h, t);
1698: if (nn->next)
1699: print_text(h, ",");
1700: }
1701:
1702: print_text(h, ")");
1.87 kristaps 1703: if (MDOC_SYNPRETTY & n->flags)
1.1 kristaps 1704: print_text(h, ";");
1705:
1706: return(0);
1707: }
1708:
1709:
1710: /* ARGSUSED */
1711: static int
1712: mdoc_sp_pre(MDOC_ARGS)
1713: {
1.23 kristaps 1714: int len;
1715: struct htmlpair tag;
1716: struct roffsu su;
1.1 kristaps 1717:
1718: switch (n->tok) {
1719: case (MDOC_sp):
1.23 kristaps 1720: /* FIXME: can this have a scaling indicator? */
1.1 kristaps 1721: len = n->child ? atoi(n->child->string) : 1;
1722: break;
1723: case (MDOC_br):
1724: len = 0;
1725: break;
1726: default:
1727: len = 1;
1728: break;
1729: }
1730:
1.23 kristaps 1731: SCALE_VS_INIT(&su, len);
1732: bufcat_su(h, "height", &su);
1733: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 1734: print_otag(h, TAG_DIV, 1, &tag);
1.42 kristaps 1735: /* So the div isn't empty: */
1736: print_text(h, "\\~");
1737:
1738: return(0);
1.1 kristaps 1739:
1740: }
1.2 kristaps 1741:
1742:
1743: /* ARGSUSED */
1744: static int
1745: mdoc_brq_pre(MDOC_ARGS)
1746: {
1747:
1748: if (MDOC_BODY != n->type)
1749: return(1);
1750: print_text(h, "\\(lC");
1751: h->flags |= HTML_NOSPACE;
1752: return(1);
1753: }
1754:
1755:
1756: /* ARGSUSED */
1757: static void
1758: mdoc_brq_post(MDOC_ARGS)
1759: {
1760:
1761: if (MDOC_BODY != n->type)
1762: return;
1763: h->flags |= HTML_NOSPACE;
1764: print_text(h, "\\(rC");
1765: }
1766:
1767:
1768: /* ARGSUSED */
1769: static int
1770: mdoc_lk_pre(MDOC_ARGS)
1771: {
1772: const struct mdoc_node *nn;
1773: struct htmlpair tag[2];
1774:
1775: nn = n->child;
1776:
1.23 kristaps 1777: PAIR_CLASS_INIT(&tag[0], "link-ext");
1.57 kristaps 1778: PAIR_HREF_INIT(&tag[1], nn->string);
1.2 kristaps 1779: print_otag(h, TAG_A, 2, tag);
1780:
1.38 kristaps 1781: if (NULL == nn->next)
1782: return(1);
1783:
1.2 kristaps 1784: for (nn = nn->next; nn; nn = nn->next)
1785: print_text(h, nn->string);
1786:
1787: return(0);
1788: }
1789:
1790:
1791: /* ARGSUSED */
1792: static int
1793: mdoc_mt_pre(MDOC_ARGS)
1794: {
1795: struct htmlpair tag[2];
1796: struct tag *t;
1797: const struct mdoc_node *nn;
1798:
1.23 kristaps 1799: PAIR_CLASS_INIT(&tag[0], "link-mail");
1.2 kristaps 1800:
1801: for (nn = n->child; nn; nn = nn->next) {
1.16 kristaps 1802: bufinit(h);
1803: bufcat(h, "mailto:");
1804: bufcat(h, nn->string);
1.57 kristaps 1805: PAIR_HREF_INIT(&tag[1], h->buf);
1.2 kristaps 1806: t = print_otag(h, TAG_A, 2, tag);
1807: print_text(h, nn->string);
1808: print_tagq(h, t);
1809: }
1810:
1811: return(0);
1812: }
1.4 kristaps 1813:
1814:
1815: /* ARGSUSED */
1816: static int
1817: mdoc_fo_pre(MDOC_ARGS)
1818: {
1.77 kristaps 1819: struct htmlpair tag;
1820: struct tag *t;
1.4 kristaps 1821:
1822: if (MDOC_BODY == n->type) {
1823: h->flags |= HTML_NOSPACE;
1824: print_text(h, "(");
1825: h->flags |= HTML_NOSPACE;
1826: return(1);
1.77 kristaps 1827: } else if (MDOC_BLOCK == n->type) {
1.78 kristaps 1828: synopsis_pre(h, n);
1.4 kristaps 1829: return(1);
1.57 kristaps 1830: }
1.4 kristaps 1831:
1.77 kristaps 1832: /* XXX: we drop non-initial arguments as per groff. */
1833:
1834: assert(n->child);
1835: assert(n->child->string);
1836:
1.23 kristaps 1837: PAIR_CLASS_INIT(&tag, "fname");
1.77 kristaps 1838: t = print_otag(h, TAG_SPAN, 1, &tag);
1839: print_text(h, n->child->string);
1840: print_tagq(h, t);
1841: return(0);
1.4 kristaps 1842: }
1843:
1844:
1845: /* ARGSUSED */
1846: static void
1847: mdoc_fo_post(MDOC_ARGS)
1848: {
1.78 kristaps 1849:
1.4 kristaps 1850: if (MDOC_BODY != n->type)
1851: return;
1852: h->flags |= HTML_NOSPACE;
1853: print_text(h, ")");
1854: h->flags |= HTML_NOSPACE;
1855: print_text(h, ";");
1856: }
1857:
1858:
1859: /* ARGSUSED */
1860: static int
1861: mdoc_in_pre(MDOC_ARGS)
1862: {
1863: const struct mdoc_node *nn;
1.23 kristaps 1864: struct tag *t;
1.17 kristaps 1865: struct htmlpair tag[2];
1866: int i;
1.34 kristaps 1867:
1.78 kristaps 1868: synopsis_pre(h, n);
1869:
1.23 kristaps 1870: PAIR_CLASS_INIT(&tag[0], "includes");
1.17 kristaps 1871: print_otag(h, TAG_SPAN, 1, tag);
1.4 kristaps 1872:
1.87 kristaps 1873: if (MDOC_SYNPRETTY & n->flags && MDOC_LINE & n->flags)
1.4 kristaps 1874: print_text(h, "#include");
1875:
1876: print_text(h, "<");
1877: h->flags |= HTML_NOSPACE;
1878:
1.17 kristaps 1879: for (nn = n->child; nn; nn = nn->next) {
1.23 kristaps 1880: PAIR_CLASS_INIT(&tag[0], "link-includes");
1881: i = 1;
1.41 kristaps 1882: bufinit(h);
1.17 kristaps 1883: if (h->base_includes) {
1884: buffmt_includes(h, nn->string);
1.57 kristaps 1885: PAIR_HREF_INIT(&tag[i], h->buf);
1886: i++;
1.17 kristaps 1887: }
1888: t = print_otag(h, TAG_A, i, tag);
1.4 kristaps 1889: print_mdoc_node(m, nn, h);
1.17 kristaps 1890: print_tagq(h, t);
1891: }
1.4 kristaps 1892:
1893: h->flags |= HTML_NOSPACE;
1894: print_text(h, ">");
1895:
1896: return(0);
1897: }
1898:
1899:
1900: /* ARGSUSED */
1901: static int
1902: mdoc_ic_pre(MDOC_ARGS)
1903: {
1904: struct htmlpair tag;
1905:
1.23 kristaps 1906: PAIR_CLASS_INIT(&tag, "cmd");
1.4 kristaps 1907: print_otag(h, TAG_SPAN, 1, &tag);
1908: return(1);
1909: }
1910:
1911:
1912: /* ARGSUSED */
1913: static int
1914: mdoc_rv_pre(MDOC_ARGS)
1915: {
1916: const struct mdoc_node *nn;
1917: struct htmlpair tag;
1918: struct tag *t;
1919:
1920: print_otag(h, TAG_DIV, 0, NULL);
1921: print_text(h, "The");
1922:
1923: for (nn = n->child; nn; nn = nn->next) {
1.23 kristaps 1924: PAIR_CLASS_INIT(&tag, "fname");
1.4 kristaps 1925: t = print_otag(h, TAG_SPAN, 1, &tag);
1926: print_text(h, nn->string);
1927: print_tagq(h, t);
1928:
1929: h->flags |= HTML_NOSPACE;
1930: if (nn->next && NULL == nn->next->next)
1931: print_text(h, "(), and");
1932: else if (nn->next)
1933: print_text(h, "(),");
1934: else
1935: print_text(h, "()");
1936: }
1937:
1.65 kristaps 1938: if (n->child && n->child->next)
1.4 kristaps 1939: print_text(h, "functions return");
1940: else
1941: print_text(h, "function returns");
1942:
1943: print_text(h, "the value 0 if successful; otherwise the value "
1944: "-1 is returned and the global variable");
1945:
1.23 kristaps 1946: PAIR_CLASS_INIT(&tag, "var");
1.4 kristaps 1947: t = print_otag(h, TAG_SPAN, 1, &tag);
1948: print_text(h, "errno");
1949: print_tagq(h, t);
1950: print_text(h, "is set to indicate the error.");
1951: return(0);
1952: }
1953:
1954:
1955: /* ARGSUSED */
1956: static int
1957: mdoc_va_pre(MDOC_ARGS)
1958: {
1959: struct htmlpair tag;
1960:
1.23 kristaps 1961: PAIR_CLASS_INIT(&tag, "var");
1.4 kristaps 1962: print_otag(h, TAG_SPAN, 1, &tag);
1963: return(1);
1964: }
1965:
1966:
1967: /* ARGSUSED */
1968: static int
1969: mdoc_bq_pre(MDOC_ARGS)
1970: {
1971:
1972: if (MDOC_BODY != n->type)
1973: return(1);
1974: print_text(h, "\\(lB");
1975: h->flags |= HTML_NOSPACE;
1976: return(1);
1977: }
1978:
1979:
1980: /* ARGSUSED */
1981: static void
1982: mdoc_bq_post(MDOC_ARGS)
1983: {
1984:
1985: if (MDOC_BODY != n->type)
1986: return;
1987: h->flags |= HTML_NOSPACE;
1988: print_text(h, "\\(rB");
1989: }
1.5 kristaps 1990:
1991:
1992: /* ARGSUSED */
1993: static int
1994: mdoc_ap_pre(MDOC_ARGS)
1995: {
1996:
1997: h->flags |= HTML_NOSPACE;
1998: print_text(h, "\\(aq");
1999: h->flags |= HTML_NOSPACE;
2000: return(1);
2001: }
2002:
2003:
2004: /* ARGSUSED */
2005: static int
2006: mdoc_bf_pre(MDOC_ARGS)
2007: {
1.23 kristaps 2008: struct htmlpair tag[2];
2009: struct roffsu su;
1.5 kristaps 2010:
2011: if (MDOC_HEAD == n->type)
2012: return(0);
1.92 kristaps 2013: else if (MDOC_BODY != n->type)
1.5 kristaps 2014: return(1);
2015:
1.92 kristaps 2016: assert(n->data.Bf);
1.5 kristaps 2017:
1.92 kristaps 2018: if (FONT_Em == n->data.Bf->font)
2019: PAIR_CLASS_INIT(&tag[0], "emph");
2020: else if (FONT_Sy == n->data.Bf->font)
2021: PAIR_CLASS_INIT(&tag[0], "symb");
2022: else if (FONT_Li == n->data.Bf->font)
2023: PAIR_CLASS_INIT(&tag[0], "lit");
2024: else
2025: PAIR_CLASS_INIT(&tag[0], "none");
1.5 kristaps 2026:
1.92 kristaps 2027: /*
2028: * We want this to be inline-formatted, but needs to be div to
2029: * accept block children.
2030: */
1.23 kristaps 2031: bufcat_style(h, "display", "inline");
2032: SCALE_HS_INIT(&su, 1);
1.92 kristaps 2033: /* Needs a left-margin for spacing. */
2034: bufcat_su(h, "margin-left", &su);
1.23 kristaps 2035: PAIR_STYLE_INIT(&tag[1], h);
1.5 kristaps 2036: print_otag(h, TAG_DIV, 2, tag);
2037: return(1);
2038: }
2039:
2040:
2041: /* ARGSUSED */
2042: static int
2043: mdoc_ms_pre(MDOC_ARGS)
2044: {
2045: struct htmlpair tag;
2046:
1.23 kristaps 2047: PAIR_CLASS_INIT(&tag, "symb");
1.5 kristaps 2048: print_otag(h, TAG_SPAN, 1, &tag);
2049: return(1);
2050: }
2051:
2052:
2053: /* ARGSUSED */
2054: static int
2055: mdoc_pf_pre(MDOC_ARGS)
2056: {
2057:
2058: h->flags |= HTML_IGNDELIM;
2059: return(1);
2060: }
2061:
2062:
2063: /* ARGSUSED */
2064: static void
2065: mdoc_pf_post(MDOC_ARGS)
2066: {
2067:
2068: h->flags &= ~HTML_IGNDELIM;
2069: h->flags |= HTML_NOSPACE;
2070: }
2071:
2072:
2073: /* ARGSUSED */
2074: static int
2075: mdoc_rs_pre(MDOC_ARGS)
2076: {
1.23 kristaps 2077: struct htmlpair tag;
2078: struct roffsu su;
1.5 kristaps 2079:
2080: if (MDOC_BLOCK != n->type)
2081: return(1);
2082:
1.8 kristaps 2083: if (n->prev && SEC_SEE_ALSO == n->sec) {
1.23 kristaps 2084: SCALE_VS_INIT(&su, 1);
2085: bufcat_su(h, "margin-top", &su);
2086: PAIR_STYLE_INIT(&tag, h);
1.8 kristaps 2087: print_otag(h, TAG_DIV, 1, &tag);
1.5 kristaps 2088: }
2089:
1.23 kristaps 2090: PAIR_CLASS_INIT(&tag, "ref");
1.8 kristaps 2091: print_otag(h, TAG_SPAN, 1, &tag);
1.5 kristaps 2092: return(1);
2093: }
1.6 kristaps 2094:
2095:
2096:
2097: /* ARGSUSED */
2098: static int
2099: mdoc_li_pre(MDOC_ARGS)
2100: {
2101: struct htmlpair tag;
2102:
1.23 kristaps 2103: PAIR_CLASS_INIT(&tag, "lit");
1.6 kristaps 2104: print_otag(h, TAG_SPAN, 1, &tag);
2105: return(1);
2106: }
2107:
2108:
2109: /* ARGSUSED */
2110: static int
2111: mdoc_sy_pre(MDOC_ARGS)
2112: {
2113: struct htmlpair tag;
2114:
1.23 kristaps 2115: PAIR_CLASS_INIT(&tag, "symb");
1.6 kristaps 2116: print_otag(h, TAG_SPAN, 1, &tag);
2117: return(1);
2118: }
2119:
2120:
2121: /* ARGSUSED */
2122: static int
2123: mdoc_bt_pre(MDOC_ARGS)
2124: {
2125:
2126: print_text(h, "is currently in beta test.");
2127: return(0);
2128: }
2129:
2130:
2131: /* ARGSUSED */
2132: static int
2133: mdoc_ud_pre(MDOC_ARGS)
2134: {
2135:
2136: print_text(h, "currently under development.");
2137: return(0);
2138: }
2139:
2140:
2141: /* ARGSUSED */
2142: static int
2143: mdoc_lb_pre(MDOC_ARGS)
2144: {
2145: struct htmlpair tag;
2146:
1.62 kristaps 2147: if (SEC_LIBRARY == n->sec && MDOC_LINE & n->flags)
1.6 kristaps 2148: print_otag(h, TAG_DIV, 0, NULL);
1.23 kristaps 2149: PAIR_CLASS_INIT(&tag, "lib");
1.6 kristaps 2150: print_otag(h, TAG_SPAN, 1, &tag);
2151: return(1);
2152: }
1.10 kristaps 2153:
2154:
2155: /* ARGSUSED */
2156: static int
2157: mdoc__x_pre(MDOC_ARGS)
2158: {
1.38 kristaps 2159: struct htmlpair tag[2];
1.37 kristaps 2160:
1.10 kristaps 2161: switch (n->tok) {
2162: case(MDOC__A):
1.38 kristaps 2163: PAIR_CLASS_INIT(&tag[0], "ref-auth");
1.10 kristaps 2164: break;
2165: case(MDOC__B):
1.38 kristaps 2166: PAIR_CLASS_INIT(&tag[0], "ref-book");
1.10 kristaps 2167: break;
2168: case(MDOC__C):
1.38 kristaps 2169: PAIR_CLASS_INIT(&tag[0], "ref-city");
1.10 kristaps 2170: break;
2171: case(MDOC__D):
1.38 kristaps 2172: PAIR_CLASS_INIT(&tag[0], "ref-date");
1.10 kristaps 2173: break;
2174: case(MDOC__I):
1.38 kristaps 2175: PAIR_CLASS_INIT(&tag[0], "ref-issue");
1.10 kristaps 2176: break;
2177: case(MDOC__J):
1.38 kristaps 2178: PAIR_CLASS_INIT(&tag[0], "ref-jrnl");
1.10 kristaps 2179: break;
2180: case(MDOC__N):
1.38 kristaps 2181: PAIR_CLASS_INIT(&tag[0], "ref-num");
1.10 kristaps 2182: break;
2183: case(MDOC__O):
1.38 kristaps 2184: PAIR_CLASS_INIT(&tag[0], "ref-opt");
1.10 kristaps 2185: break;
2186: case(MDOC__P):
1.38 kristaps 2187: PAIR_CLASS_INIT(&tag[0], "ref-page");
1.10 kristaps 2188: break;
2189: case(MDOC__Q):
1.38 kristaps 2190: PAIR_CLASS_INIT(&tag[0], "ref-corp");
1.10 kristaps 2191: break;
2192: case(MDOC__R):
1.38 kristaps 2193: PAIR_CLASS_INIT(&tag[0], "ref-rep");
1.10 kristaps 2194: break;
2195: case(MDOC__T):
1.38 kristaps 2196: PAIR_CLASS_INIT(&tag[0], "ref-title");
1.10 kristaps 2197: break;
1.38 kristaps 2198: case(MDOC__U):
2199: PAIR_CLASS_INIT(&tag[0], "link-ref");
2200: break;
1.10 kristaps 2201: case(MDOC__V):
1.38 kristaps 2202: PAIR_CLASS_INIT(&tag[0], "ref-vol");
1.10 kristaps 2203: break;
2204: default:
2205: abort();
2206: /* NOTREACHED */
2207: }
2208:
1.38 kristaps 2209: if (MDOC__U != n->tok) {
2210: print_otag(h, TAG_SPAN, 1, tag);
2211: return(1);
2212: }
2213:
2214: PAIR_HREF_INIT(&tag[1], n->child->string);
2215: print_otag(h, TAG_A, 2, tag);
1.10 kristaps 2216: return(1);
2217: }
2218:
2219:
2220: /* ARGSUSED */
2221: static void
2222: mdoc__x_post(MDOC_ARGS)
2223: {
2224:
1.61 kristaps 2225: /* TODO: %U */
2226:
1.10 kristaps 2227: h->flags |= HTML_NOSPACE;
2228: print_text(h, n->next ? "," : ".");
2229: }
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