Annotation of mandoc/mdoc_html.c, Revision 1.96
1.96 ! schwarze 1: /* $Id: mdoc_html.c,v 1.95 2010/07/07 15:04:54 kristaps Exp $ */
1.1 kristaps 2: /*
1.96 ! schwarze 3: * Copyright (c) 2008, 2009, 2010 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"
33: #include "mdoc.h"
1.29 kristaps 34: #include "main.h"
1.1 kristaps 35:
36: #define INDENT 5
37: #define HALFINDENT 3
38:
39: #define MDOC_ARGS const struct mdoc_meta *m, \
40: const struct mdoc_node *n, \
41: struct html *h
42:
1.52 kristaps 43: #ifndef MIN
44: #define MIN(a,b) ((/*CONSTCOND*/(a)<(b))?(a):(b))
45: #endif
46:
1.1 kristaps 47: struct htmlmdoc {
48: int (*pre)(MDOC_ARGS);
49: void (*post)(MDOC_ARGS);
50: };
51:
52: static void print_mdoc(MDOC_ARGS);
53: static void print_mdoc_head(MDOC_ARGS);
54: static void print_mdoc_node(MDOC_ARGS);
55: static void print_mdoc_nodelist(MDOC_ARGS);
1.78 kristaps 56: static void synopsis_pre(struct html *,
57: const struct mdoc_node *);
1.1 kristaps 58:
1.23 kristaps 59: static void a2width(const char *, struct roffsu *);
60: static void a2offs(const char *, struct roffsu *);
1.27 kristaps 61:
1.1 kristaps 62: static void mdoc_root_post(MDOC_ARGS);
63: static int mdoc_root_pre(MDOC_ARGS);
64:
1.10 kristaps 65: static void mdoc__x_post(MDOC_ARGS);
66: static int mdoc__x_pre(MDOC_ARGS);
1.1 kristaps 67: static int mdoc_ad_pre(MDOC_ARGS);
68: static int mdoc_an_pre(MDOC_ARGS);
1.5 kristaps 69: static int mdoc_ap_pre(MDOC_ARGS);
1.1 kristaps 70: static void mdoc_aq_post(MDOC_ARGS);
71: static int mdoc_aq_pre(MDOC_ARGS);
72: static int mdoc_ar_pre(MDOC_ARGS);
73: static int mdoc_bd_pre(MDOC_ARGS);
1.5 kristaps 74: static int mdoc_bf_pre(MDOC_ARGS);
1.94 kristaps 75: static void mdoc_bk_post(MDOC_ARGS);
76: static int mdoc_bk_pre(MDOC_ARGS);
1.1 kristaps 77: static void mdoc_bl_post(MDOC_ARGS);
78: static int mdoc_bl_pre(MDOC_ARGS);
1.4 kristaps 79: static void mdoc_bq_post(MDOC_ARGS);
80: static int mdoc_bq_pre(MDOC_ARGS);
1.2 kristaps 81: static void mdoc_brq_post(MDOC_ARGS);
82: static int mdoc_brq_pre(MDOC_ARGS);
1.6 kristaps 83: static int mdoc_bt_pre(MDOC_ARGS);
1.4 kristaps 84: static int mdoc_bx_pre(MDOC_ARGS);
1.1 kristaps 85: static int mdoc_cd_pre(MDOC_ARGS);
86: static int mdoc_d1_pre(MDOC_ARGS);
87: static void mdoc_dq_post(MDOC_ARGS);
88: static int mdoc_dq_pre(MDOC_ARGS);
89: static int mdoc_dv_pre(MDOC_ARGS);
90: static int mdoc_fa_pre(MDOC_ARGS);
91: static int mdoc_fd_pre(MDOC_ARGS);
92: static int mdoc_fl_pre(MDOC_ARGS);
93: static int mdoc_fn_pre(MDOC_ARGS);
94: static int mdoc_ft_pre(MDOC_ARGS);
95: static int mdoc_em_pre(MDOC_ARGS);
96: static int mdoc_er_pre(MDOC_ARGS);
97: static int mdoc_ev_pre(MDOC_ARGS);
98: static int mdoc_ex_pre(MDOC_ARGS);
1.4 kristaps 99: static void mdoc_fo_post(MDOC_ARGS);
100: static int mdoc_fo_pre(MDOC_ARGS);
101: static int mdoc_ic_pre(MDOC_ARGS);
102: static int mdoc_in_pre(MDOC_ARGS);
1.66 kristaps 103: static int mdoc_it_block_pre(MDOC_ARGS, enum mdoc_list,
104: int, struct roffsu *, struct roffsu *);
105: static int mdoc_it_head_pre(MDOC_ARGS, enum mdoc_list,
1.27 kristaps 106: struct roffsu *);
1.70 kristaps 107: static int mdoc_it_body_pre(MDOC_ARGS, enum mdoc_list,
108: struct roffsu *);
1.1 kristaps 109: static int mdoc_it_pre(MDOC_ARGS);
1.6 kristaps 110: static int mdoc_lb_pre(MDOC_ARGS);
111: static int mdoc_li_pre(MDOC_ARGS);
1.2 kristaps 112: static int mdoc_lk_pre(MDOC_ARGS);
113: static int mdoc_mt_pre(MDOC_ARGS);
1.5 kristaps 114: static int mdoc_ms_pre(MDOC_ARGS);
1.1 kristaps 115: static int mdoc_nd_pre(MDOC_ARGS);
116: static int mdoc_nm_pre(MDOC_ARGS);
117: static int mdoc_ns_pre(MDOC_ARGS);
118: static void mdoc_op_post(MDOC_ARGS);
119: static int mdoc_op_pre(MDOC_ARGS);
120: static int mdoc_pa_pre(MDOC_ARGS);
1.5 kristaps 121: static void mdoc_pf_post(MDOC_ARGS);
122: static int mdoc_pf_pre(MDOC_ARGS);
1.1 kristaps 123: static void mdoc_pq_post(MDOC_ARGS);
124: static int mdoc_pq_pre(MDOC_ARGS);
1.5 kristaps 125: static int mdoc_rs_pre(MDOC_ARGS);
1.4 kristaps 126: static int mdoc_rv_pre(MDOC_ARGS);
1.1 kristaps 127: static int mdoc_sh_pre(MDOC_ARGS);
128: static int mdoc_sp_pre(MDOC_ARGS);
129: static void mdoc_sq_post(MDOC_ARGS);
130: static int mdoc_sq_pre(MDOC_ARGS);
131: static int mdoc_ss_pre(MDOC_ARGS);
132: static int mdoc_sx_pre(MDOC_ARGS);
1.6 kristaps 133: static int mdoc_sy_pre(MDOC_ARGS);
134: static int mdoc_ud_pre(MDOC_ARGS);
1.4 kristaps 135: static int mdoc_va_pre(MDOC_ARGS);
1.1 kristaps 136: static int mdoc_vt_pre(MDOC_ARGS);
137: static int mdoc_xr_pre(MDOC_ARGS);
138: static int mdoc_xx_pre(MDOC_ARGS);
139:
140: static const struct htmlmdoc mdocs[MDOC_MAX] = {
1.5 kristaps 141: {mdoc_ap_pre, NULL}, /* Ap */
1.1 kristaps 142: {NULL, NULL}, /* Dd */
143: {NULL, NULL}, /* Dt */
144: {NULL, NULL}, /* Os */
145: {mdoc_sh_pre, NULL }, /* Sh */
146: {mdoc_ss_pre, NULL }, /* Ss */
147: {mdoc_sp_pre, NULL}, /* Pp */
148: {mdoc_d1_pre, NULL}, /* D1 */
149: {mdoc_d1_pre, NULL}, /* Dl */
150: {mdoc_bd_pre, NULL}, /* Bd */
151: {NULL, NULL}, /* Ed */
152: {mdoc_bl_pre, mdoc_bl_post}, /* Bl */
153: {NULL, NULL}, /* El */
154: {mdoc_it_pre, NULL}, /* It */
155: {mdoc_ad_pre, NULL}, /* Ad */
156: {mdoc_an_pre, NULL}, /* An */
157: {mdoc_ar_pre, NULL}, /* Ar */
158: {mdoc_cd_pre, NULL}, /* Cd */
159: {mdoc_fl_pre, NULL}, /* Cm */
160: {mdoc_dv_pre, NULL}, /* Dv */
161: {mdoc_er_pre, NULL}, /* Er */
162: {mdoc_ev_pre, NULL}, /* Ev */
163: {mdoc_ex_pre, NULL}, /* Ex */
164: {mdoc_fa_pre, NULL}, /* Fa */
1.78 kristaps 165: {mdoc_fd_pre, NULL}, /* Fd */
1.1 kristaps 166: {mdoc_fl_pre, NULL}, /* Fl */
167: {mdoc_fn_pre, NULL}, /* Fn */
168: {mdoc_ft_pre, NULL}, /* Ft */
1.4 kristaps 169: {mdoc_ic_pre, NULL}, /* Ic */
170: {mdoc_in_pre, NULL}, /* In */
1.6 kristaps 171: {mdoc_li_pre, NULL}, /* Li */
1.1 kristaps 172: {mdoc_nd_pre, NULL}, /* Nd */
173: {mdoc_nm_pre, NULL}, /* Nm */
174: {mdoc_op_pre, mdoc_op_post}, /* Op */
175: {NULL, NULL}, /* Ot */
176: {mdoc_pa_pre, NULL}, /* Pa */
1.4 kristaps 177: {mdoc_rv_pre, NULL}, /* Rv */
1.1 kristaps 178: {NULL, NULL}, /* St */
1.4 kristaps 179: {mdoc_va_pre, NULL}, /* Va */
1.1 kristaps 180: {mdoc_vt_pre, NULL}, /* Vt */
181: {mdoc_xr_pre, NULL}, /* Xr */
1.10 kristaps 182: {mdoc__x_pre, mdoc__x_post}, /* %A */
183: {mdoc__x_pre, mdoc__x_post}, /* %B */
184: {mdoc__x_pre, mdoc__x_post}, /* %D */
185: {mdoc__x_pre, mdoc__x_post}, /* %I */
186: {mdoc__x_pre, mdoc__x_post}, /* %J */
187: {mdoc__x_pre, mdoc__x_post}, /* %N */
188: {mdoc__x_pre, mdoc__x_post}, /* %O */
189: {mdoc__x_pre, mdoc__x_post}, /* %P */
190: {mdoc__x_pre, mdoc__x_post}, /* %R */
191: {mdoc__x_pre, mdoc__x_post}, /* %T */
192: {mdoc__x_pre, mdoc__x_post}, /* %V */
1.1 kristaps 193: {NULL, NULL}, /* Ac */
194: {mdoc_aq_pre, mdoc_aq_post}, /* Ao */
195: {mdoc_aq_pre, mdoc_aq_post}, /* Aq */
196: {NULL, NULL}, /* At */
197: {NULL, NULL}, /* Bc */
1.5 kristaps 198: {mdoc_bf_pre, NULL}, /* Bf */
1.4 kristaps 199: {mdoc_bq_pre, mdoc_bq_post}, /* Bo */
200: {mdoc_bq_pre, mdoc_bq_post}, /* Bq */
1.1 kristaps 201: {mdoc_xx_pre, NULL}, /* Bsx */
1.4 kristaps 202: {mdoc_bx_pre, NULL}, /* Bx */
1.1 kristaps 203: {NULL, NULL}, /* Db */
204: {NULL, NULL}, /* Dc */
1.4 kristaps 205: {mdoc_dq_pre, mdoc_dq_post}, /* Do */
1.1 kristaps 206: {mdoc_dq_pre, mdoc_dq_post}, /* Dq */
1.55 kristaps 207: {NULL, NULL}, /* Ec */ /* FIXME: no space */
1.1 kristaps 208: {NULL, NULL}, /* Ef */
209: {mdoc_em_pre, NULL}, /* Em */
210: {NULL, NULL}, /* Eo */
211: {mdoc_xx_pre, NULL}, /* Fx */
1.5 kristaps 212: {mdoc_ms_pre, NULL}, /* Ms */ /* FIXME: convert to symbol? */
1.1 kristaps 213: {NULL, NULL}, /* No */
214: {mdoc_ns_pre, NULL}, /* Ns */
215: {mdoc_xx_pre, NULL}, /* Nx */
216: {mdoc_xx_pre, NULL}, /* Ox */
217: {NULL, NULL}, /* Pc */
1.5 kristaps 218: {mdoc_pf_pre, mdoc_pf_post}, /* Pf */
1.1 kristaps 219: {mdoc_pq_pre, mdoc_pq_post}, /* Po */
220: {mdoc_pq_pre, mdoc_pq_post}, /* Pq */
221: {NULL, NULL}, /* Qc */
1.4 kristaps 222: {mdoc_sq_pre, mdoc_sq_post}, /* Ql */
1.5 kristaps 223: {mdoc_dq_pre, mdoc_dq_post}, /* Qo */
224: {mdoc_dq_pre, mdoc_dq_post}, /* Qq */
1.1 kristaps 225: {NULL, NULL}, /* Re */
1.5 kristaps 226: {mdoc_rs_pre, NULL}, /* Rs */
1.1 kristaps 227: {NULL, NULL}, /* Sc */
228: {mdoc_sq_pre, mdoc_sq_post}, /* So */
229: {mdoc_sq_pre, mdoc_sq_post}, /* Sq */
1.6 kristaps 230: {NULL, NULL}, /* Sm */ /* FIXME - no idea. */
1.1 kristaps 231: {mdoc_sx_pre, NULL}, /* Sx */
1.6 kristaps 232: {mdoc_sy_pre, NULL}, /* Sy */
1.1 kristaps 233: {NULL, NULL}, /* Tn */
234: {mdoc_xx_pre, NULL}, /* Ux */
235: {NULL, NULL}, /* Xc */
236: {NULL, NULL}, /* Xo */
1.4 kristaps 237: {mdoc_fo_pre, mdoc_fo_post}, /* Fo */
1.1 kristaps 238: {NULL, NULL}, /* Fc */
1.4 kristaps 239: {mdoc_op_pre, mdoc_op_post}, /* Oo */
1.1 kristaps 240: {NULL, NULL}, /* Oc */
1.94 kristaps 241: {mdoc_bk_pre, mdoc_bk_post}, /* Bk */
1.1 kristaps 242: {NULL, NULL}, /* Ek */
1.6 kristaps 243: {mdoc_bt_pre, NULL}, /* Bt */
1.1 kristaps 244: {NULL, NULL}, /* Hf */
245: {NULL, NULL}, /* Fr */
1.6 kristaps 246: {mdoc_ud_pre, NULL}, /* Ud */
247: {mdoc_lb_pre, NULL}, /* Lb */
1.1 kristaps 248: {mdoc_sp_pre, NULL}, /* Lp */
1.2 kristaps 249: {mdoc_lk_pre, NULL}, /* Lk */
250: {mdoc_mt_pre, NULL}, /* Mt */
251: {mdoc_brq_pre, mdoc_brq_post}, /* Brq */
252: {mdoc_brq_pre, mdoc_brq_post}, /* Bro */
1.1 kristaps 253: {NULL, NULL}, /* Brc */
1.10 kristaps 254: {mdoc__x_pre, mdoc__x_post}, /* %C */
1.2 kristaps 255: {NULL, NULL}, /* Es */ /* TODO */
256: {NULL, NULL}, /* En */ /* TODO */
1.1 kristaps 257: {mdoc_xx_pre, NULL}, /* Dx */
1.10 kristaps 258: {mdoc__x_pre, mdoc__x_post}, /* %Q */
1.1 kristaps 259: {mdoc_sp_pre, NULL}, /* br */
260: {mdoc_sp_pre, NULL}, /* sp */
1.37 kristaps 261: {mdoc__x_pre, mdoc__x_post}, /* %U */
1.71 kristaps 262: {NULL, NULL}, /* Ta */
1.1 kristaps 263: };
264:
265:
266: void
267: html_mdoc(void *arg, const struct mdoc *m)
268: {
269: struct html *h;
270: struct tag *t;
271:
272: h = (struct html *)arg;
273:
1.53 kristaps 274: print_gen_decls(h);
1.1 kristaps 275: t = print_otag(h, TAG_HTML, 0, NULL);
276: print_mdoc(mdoc_meta(m), mdoc_node(m), h);
277: print_tagq(h, t);
278:
279: printf("\n");
280: }
281:
282:
1.23 kristaps 283: /*
284: * Calculate the scaling unit passed in a `-width' argument. This uses
285: * either a native scaling unit (e.g., 1i, 2m) or the string length of
286: * the value.
287: */
288: static void
289: a2width(const char *p, struct roffsu *su)
1.1 kristaps 290: {
291:
1.32 kristaps 292: if ( ! a2roffsu(p, su, SCALE_MAX)) {
293: su->unit = SCALE_EM;
294: su->scale = (int)strlen(p);
295: }
1.1 kristaps 296: }
297:
298:
1.23 kristaps 299: /*
1.78 kristaps 300: * See the same function in mdoc_term.c for documentation.
301: */
302: static void
303: synopsis_pre(struct html *h, const struct mdoc_node *n)
304: {
305: struct roffsu su;
306: struct htmlpair tag;
307:
1.87 kristaps 308: if (NULL == n->prev || ! (MDOC_SYNPRETTY & n->flags))
1.78 kristaps 309: return;
310:
311: SCALE_VS_INIT(&su, 1);
312: bufcat_su(h, "margin-top", &su);
313: PAIR_STYLE_INIT(&tag, h);
314:
315: if (n->prev->tok == n->tok &&
316: MDOC_Fo != n->tok &&
317: MDOC_Ft != n->tok &&
318: MDOC_Fn != n->tok) {
319: print_otag(h, TAG_DIV, 0, NULL);
320: return;
321: }
322:
323: switch (n->prev->tok) {
324: case (MDOC_Fd):
325: /* FALLTHROUGH */
326: case (MDOC_Fn):
327: /* FALLTHROUGH */
328: case (MDOC_Fo):
329: /* FALLTHROUGH */
330: case (MDOC_In):
331: /* FALLTHROUGH */
332: case (MDOC_Vt):
333: print_otag(h, TAG_DIV, 1, &tag);
334: break;
335: case (MDOC_Ft):
336: if (MDOC_Fn != n->tok && MDOC_Fo != n->tok) {
337: print_otag(h, TAG_DIV, 1, &tag);
338: break;
339: }
340: /* FALLTHROUGH */
341: default:
342: print_otag(h, TAG_DIV, 0, NULL);
343: break;
344: }
345: }
346:
347:
348: /*
1.23 kristaps 349: * Calculate the scaling unit passed in an `-offset' argument. This
350: * uses either a native scaling unit (e.g., 1i, 2m), one of a set of
351: * predefined strings (indent, etc.), or the string length of the value.
352: */
353: static void
354: a2offs(const char *p, struct roffsu *su)
1.1 kristaps 355: {
356:
1.31 kristaps 357: /* FIXME: "right"? */
358:
1.1 kristaps 359: if (0 == strcmp(p, "left"))
1.23 kristaps 360: SCALE_HS_INIT(su, 0);
361: else if (0 == strcmp(p, "indent"))
362: SCALE_HS_INIT(su, INDENT);
363: else if (0 == strcmp(p, "indent-two"))
364: SCALE_HS_INIT(su, INDENT * 2);
1.32 kristaps 365: else if ( ! a2roffsu(p, su, SCALE_MAX)) {
1.24 kristaps 366: su->unit = SCALE_EM;
367: su->scale = (int)strlen(p);
368: }
1.1 kristaps 369: }
370:
371:
372: static void
373: print_mdoc(MDOC_ARGS)
374: {
375: struct tag *t;
376: struct htmlpair tag;
377:
378: t = print_otag(h, TAG_HEAD, 0, NULL);
379: print_mdoc_head(m, n, h);
380: print_tagq(h, t);
381:
382: t = print_otag(h, TAG_BODY, 0, NULL);
383:
384: tag.key = ATTR_CLASS;
385: tag.val = "body";
386: print_otag(h, TAG_DIV, 1, &tag);
387:
388: print_mdoc_nodelist(m, n, h);
389: print_tagq(h, t);
390: }
391:
392:
393: /* ARGSUSED */
394: static void
395: print_mdoc_head(MDOC_ARGS)
396: {
397:
398: print_gen_head(h);
1.20 kristaps 399: bufinit(h);
1.63 kristaps 400: buffmt(h, "%s(%s)", m->title, m->msec);
1.1 kristaps 401:
402: if (m->arch) {
1.20 kristaps 403: bufcat(h, " (");
404: bufcat(h, m->arch);
405: bufcat(h, ")");
1.1 kristaps 406: }
407:
408: print_otag(h, TAG_TITLE, 0, NULL);
1.20 kristaps 409: print_text(h, h->buf);
1.1 kristaps 410: }
411:
412:
413: static void
414: print_mdoc_nodelist(MDOC_ARGS)
415: {
416:
417: print_mdoc_node(m, n, h);
418: if (n->next)
419: print_mdoc_nodelist(m, n->next, h);
420: }
421:
422:
423: static void
424: print_mdoc_node(MDOC_ARGS)
425: {
426: int child;
427: struct tag *t;
428:
429: child = 1;
1.39 kristaps 430: t = h->tags.head;
1.1 kristaps 431:
1.16 kristaps 432: bufinit(h);
1.1 kristaps 433: switch (n->type) {
434: case (MDOC_ROOT):
435: child = mdoc_root_pre(m, n, h);
436: break;
437: case (MDOC_TEXT):
438: print_text(h, n->string);
1.48 kristaps 439: return;
1.1 kristaps 440: default:
1.89 kristaps 441: if (mdocs[n->tok].pre && ENDBODY_NOT == n->end)
1.1 kristaps 442: child = (*mdocs[n->tok].pre)(m, n, h);
443: break;
444: }
445:
1.94 kristaps 446: if (HTML_KEEP & h->flags) {
447: if (n->prev && n->prev->line != n->line) {
448: h->flags &= ~HTML_KEEP;
449: h->flags |= HTML_PREKEEP;
450: } else if (NULL == n->prev) {
451: if (n->parent && n->parent->line != n->line) {
452: h->flags &= ~HTML_KEEP;
453: h->flags |= HTML_PREKEEP;
454: }
455: }
456: }
457:
1.1 kristaps 458: if (child && n->child)
459: print_mdoc_nodelist(m, n->child, h);
460:
461: print_stagq(h, t);
462:
1.16 kristaps 463: bufinit(h);
1.1 kristaps 464: switch (n->type) {
465: case (MDOC_ROOT):
466: mdoc_root_post(m, n, h);
467: break;
468: default:
1.89 kristaps 469: if (mdocs[n->tok].post && ENDBODY_NOT == n->end)
1.1 kristaps 470: (*mdocs[n->tok].post)(m, n, h);
471: break;
472: }
473: }
474:
475:
476: /* ARGSUSED */
477: static void
478: mdoc_root_post(MDOC_ARGS)
479: {
1.40 kristaps 480: struct htmlpair tag[3];
1.1 kristaps 481: struct tag *t, *tt;
1.36 kristaps 482: char b[DATESIZ];
483:
484: time2a(m->date, b, DATESIZ);
1.1 kristaps 485:
1.23 kristaps 486: /*
487: * XXX: this should use divs, but in Firefox, divs with nested
488: * divs for some reason puke when trying to put a border line
489: * below. So I use tables, instead.
490: */
491:
492: PAIR_CLASS_INIT(&tag[0], "footer");
493: bufcat_style(h, "width", "100%");
494: PAIR_STYLE_INIT(&tag[1], h);
1.40 kristaps 495: PAIR_SUMMARY_INIT(&tag[2], "footer");
496:
497: t = print_otag(h, TAG_TABLE, 3, tag);
1.1 kristaps 498: tt = print_otag(h, TAG_TR, 0, NULL);
499:
1.23 kristaps 500: bufinit(h);
501: bufcat_style(h, "width", "50%");
502: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 503: print_otag(h, TAG_TD, 1, tag);
504: print_text(h, b);
505: print_stagq(h, tt);
506:
1.23 kristaps 507: bufinit(h);
508: bufcat_style(h, "width", "50%");
509: bufcat_style(h, "text-align", "right");
510: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 511: print_otag(h, TAG_TD, 1, tag);
512: print_text(h, m->os);
513: print_tagq(h, t);
514: }
515:
516:
517: /* ARGSUSED */
518: static int
519: mdoc_root_pre(MDOC_ARGS)
520: {
1.40 kristaps 521: struct htmlpair tag[3];
1.1 kristaps 522: struct tag *t, *tt;
523: char b[BUFSIZ], title[BUFSIZ];
524:
525: (void)strlcpy(b, m->vol, BUFSIZ);
526:
527: if (m->arch) {
528: (void)strlcat(b, " (", BUFSIZ);
529: (void)strlcat(b, m->arch, BUFSIZ);
530: (void)strlcat(b, ")", BUFSIZ);
531: }
532:
533: (void)snprintf(title, BUFSIZ - 1,
1.63 kristaps 534: "%s(%s)", m->title, m->msec);
1.1 kristaps 535:
1.23 kristaps 536: /* XXX: see note in mdoc_root_post() about divs. */
537:
538: PAIR_CLASS_INIT(&tag[0], "header");
539: bufcat_style(h, "width", "100%");
540: PAIR_STYLE_INIT(&tag[1], h);
1.40 kristaps 541: PAIR_SUMMARY_INIT(&tag[2], "header");
542:
543: t = print_otag(h, TAG_TABLE, 3, tag);
544:
1.1 kristaps 545: tt = print_otag(h, TAG_TR, 0, NULL);
546:
1.23 kristaps 547: bufinit(h);
548: bufcat_style(h, "width", "10%");
549: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 550: print_otag(h, TAG_TD, 1, tag);
1.2 kristaps 551: print_text(h, title);
1.1 kristaps 552: print_stagq(h, tt);
553:
1.23 kristaps 554: bufinit(h);
555: bufcat_style(h, "text-align", "center");
556: bufcat_style(h, "white-space", "nowrap");
557: bufcat_style(h, "width", "80%");
558: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 559: print_otag(h, TAG_TD, 1, tag);
1.2 kristaps 560: print_text(h, b);
1.1 kristaps 561: print_stagq(h, tt);
562:
1.23 kristaps 563: bufinit(h);
564: bufcat_style(h, "text-align", "right");
565: bufcat_style(h, "width", "10%");
566: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 567: print_otag(h, TAG_TD, 1, tag);
1.2 kristaps 568: print_text(h, title);
1.1 kristaps 569: print_tagq(h, t);
570: return(1);
571: }
572:
573:
574: /* ARGSUSED */
575: static int
576: mdoc_sh_pre(MDOC_ARGS)
577: {
578: struct htmlpair tag[2];
579: const struct mdoc_node *nn;
1.41 kristaps 580: char buf[BUFSIZ];
1.23 kristaps 581: struct roffsu su;
1.21 kristaps 582:
583: if (MDOC_BODY == n->type) {
1.23 kristaps 584: SCALE_HS_INIT(&su, INDENT);
585: bufcat_su(h, "margin-left", &su);
586: PAIR_CLASS_INIT(&tag[0], "sec-body");
587: PAIR_STYLE_INIT(&tag[1], h);
1.21 kristaps 588: print_otag(h, TAG_DIV, 2, tag);
1.1 kristaps 589: return(1);
590: } else if (MDOC_BLOCK == n->type) {
1.23 kristaps 591: PAIR_CLASS_INIT(&tag[0], "sec-block");
1.1 kristaps 592: if (n->prev && NULL == n->prev->body->child) {
593: print_otag(h, TAG_DIV, 1, tag);
594: return(1);
595: }
1.23 kristaps 596:
597: SCALE_VS_INIT(&su, 1);
598: bufcat_su(h, "margin-top", &su);
1.1 kristaps 599: if (NULL == n->next)
1.23 kristaps 600: bufcat_su(h, "margin-bottom", &su);
1.1 kristaps 601:
1.23 kristaps 602: PAIR_STYLE_INIT(&tag[1], h);
1.1 kristaps 603: print_otag(h, TAG_DIV, 2, tag);
604: return(1);
605: }
606:
1.42 kristaps 607: buf[0] = '\0';
1.21 kristaps 608: for (nn = n->child; nn; nn = nn->next) {
1.41 kristaps 609: html_idcat(buf, nn->string, BUFSIZ);
1.21 kristaps 610: if (nn->next)
1.42 kristaps 611: html_idcat(buf, " ", BUFSIZ);
1.21 kristaps 612: }
613:
1.57 kristaps 614: PAIR_CLASS_INIT(&tag[0], "sec-head");
615: PAIR_ID_INIT(&tag[1], buf);
1.22 kristaps 616:
1.1 kristaps 617: print_otag(h, TAG_DIV, 2, tag);
618: return(1);
619: }
620:
621:
622: /* ARGSUSED */
623: static int
624: mdoc_ss_pre(MDOC_ARGS)
625: {
1.21 kristaps 626: struct htmlpair tag[3];
1.1 kristaps 627: const struct mdoc_node *nn;
1.41 kristaps 628: char buf[BUFSIZ];
1.23 kristaps 629: struct roffsu su;
1.1 kristaps 630:
1.23 kristaps 631: SCALE_VS_INIT(&su, 1);
1.1 kristaps 632:
633: if (MDOC_BODY == n->type) {
1.23 kristaps 634: PAIR_CLASS_INIT(&tag[0], "ssec-body");
1.1 kristaps 635: if (n->parent->next && n->child) {
1.23 kristaps 636: bufcat_su(h, "margin-bottom", &su);
637: PAIR_STYLE_INIT(&tag[1], h);
638: print_otag(h, TAG_DIV, 2, tag);
639: } else
640: print_otag(h, TAG_DIV, 1, tag);
1.1 kristaps 641: return(1);
642: } else if (MDOC_BLOCK == n->type) {
1.23 kristaps 643: PAIR_CLASS_INIT(&tag[0], "ssec-block");
1.1 kristaps 644: if (n->prev) {
1.23 kristaps 645: bufcat_su(h, "margin-top", &su);
646: PAIR_STYLE_INIT(&tag[1], h);
647: print_otag(h, TAG_DIV, 2, tag);
648: } else
649: print_otag(h, TAG_DIV, 1, tag);
1.1 kristaps 650: return(1);
651: }
652:
1.23 kristaps 653: /* TODO: see note in mdoc_sh_pre() about duplicates. */
654:
1.42 kristaps 655: buf[0] = '\0';
1.21 kristaps 656: for (nn = n->child; nn; nn = nn->next) {
1.41 kristaps 657: html_idcat(buf, nn->string, BUFSIZ);
1.21 kristaps 658: if (nn->next)
1.42 kristaps 659: html_idcat(buf, " ", BUFSIZ);
1.21 kristaps 660: }
661:
1.23 kristaps 662: SCALE_HS_INIT(&su, INDENT - HALFINDENT);
663: su.scale = -su.scale;
664: bufcat_su(h, "margin-left", &su);
1.22 kristaps 665:
1.23 kristaps 666: PAIR_CLASS_INIT(&tag[0], "ssec-head");
667: PAIR_STYLE_INIT(&tag[1], h);
1.57 kristaps 668: PAIR_ID_INIT(&tag[2], buf);
669:
1.21 kristaps 670: print_otag(h, TAG_DIV, 3, tag);
1.1 kristaps 671: return(1);
672: }
673:
674:
675: /* ARGSUSED */
676: static int
677: mdoc_fl_pre(MDOC_ARGS)
678: {
679: struct htmlpair tag;
680:
1.51 kristaps 681: PAIR_CLASS_INIT(&tag, "flag");
682: print_otag(h, TAG_SPAN, 1, &tag);
683:
1.50 kristaps 684: /* `Cm' has no leading hyphen. */
685:
1.51 kristaps 686: if (MDOC_Cm == n->tok)
1.50 kristaps 687: return(1);
688:
689: print_text(h, "\\-");
690:
691: if (n->child)
1.58 kristaps 692: h->flags |= HTML_NOSPACE;
693: else if (n->next && n->next->line == n->line)
1.1 kristaps 694: h->flags |= HTML_NOSPACE;
1.50 kristaps 695:
1.1 kristaps 696: return(1);
697: }
698:
699:
700: /* ARGSUSED */
701: static int
702: mdoc_nd_pre(MDOC_ARGS)
703: {
704: struct htmlpair tag;
705:
706: if (MDOC_BODY != n->type)
707: return(1);
708:
1.24 kristaps 709: /* XXX: this tag in theory can contain block elements. */
710:
1.1 kristaps 711: print_text(h, "\\(em");
1.23 kristaps 712: PAIR_CLASS_INIT(&tag, "desc-body");
1.1 kristaps 713: print_otag(h, TAG_SPAN, 1, &tag);
714: return(1);
715: }
716:
717:
718: /* ARGSUSED */
719: static int
720: mdoc_op_pre(MDOC_ARGS)
721: {
722: struct htmlpair tag;
723:
724: if (MDOC_BODY != n->type)
725: return(1);
726:
1.24 kristaps 727: /* XXX: this tag in theory can contain block elements. */
728:
1.1 kristaps 729: print_text(h, "\\(lB");
730: h->flags |= HTML_NOSPACE;
1.23 kristaps 731: PAIR_CLASS_INIT(&tag, "opt");
1.1 kristaps 732: print_otag(h, TAG_SPAN, 1, &tag);
733: return(1);
734: }
735:
736:
737: /* ARGSUSED */
738: static void
739: mdoc_op_post(MDOC_ARGS)
740: {
741:
742: if (MDOC_BODY != n->type)
743: return;
744: h->flags |= HTML_NOSPACE;
745: print_text(h, "\\(rB");
746: }
747:
748:
749: static int
750: mdoc_nm_pre(MDOC_ARGS)
751: {
1.91 kristaps 752: struct htmlpair tag;
753: struct roffsu su;
754: const char *cp;
755:
756: /*
757: * Accomodate for `Nm' being both an element (which may have
758: * NULL children AND no m->name) and a block.
759: */
760:
761: cp = NULL;
762:
763: if (MDOC_ELEM == n->type) {
764: if (NULL == n->child && NULL == m->name)
765: return(1);
766: synopsis_pre(h, n);
767: PAIR_CLASS_INIT(&tag, "name");
768: print_otag(h, TAG_SPAN, 1, &tag);
769: if (NULL == n->child)
770: print_text(h, m->name);
771: } else if (MDOC_BLOCK == n->type) {
772: synopsis_pre(h, n);
773:
774: bufcat_style(h, "clear", "both");
775: if (n->head->child || m->name) {
776: if (n->head->child && MDOC_TEXT ==
777: n->head->child->type)
778: cp = n->head->child->string;
779: if (NULL == cp || '\0' == *cp)
780: cp = m->name;
781:
782: SCALE_HS_INIT(&su, (double)strlen(cp));
783: bufcat_su(h, "padding-left", &su);
784: }
1.1 kristaps 785:
1.91 kristaps 786: PAIR_STYLE_INIT(&tag, h);
787: print_otag(h, TAG_DIV, 1, &tag);
788: } else if (MDOC_HEAD == n->type) {
789: if (NULL == n->child && NULL == m->name)
790: return(1);
791:
792: if (n->child && MDOC_TEXT == n->child->type)
793: cp = n->child->string;
794: if (NULL == cp || '\0' == *cp)
795: cp = m->name;
796:
797: SCALE_HS_INIT(&su, (double)strlen(cp));
798:
799: bufcat_style(h, "float", "left");
800: bufcat_su(h, "min-width", &su);
801: SCALE_INVERT(&su);
802: bufcat_su(h, "margin-left", &su);
803:
804: PAIR_STYLE_INIT(&tag, h);
805: print_otag(h, TAG_DIV, 1, &tag);
1.65 kristaps 806:
1.91 kristaps 807: if (NULL == n->child)
808: print_text(h, m->name);
809: } else if (MDOC_BODY == n->type) {
810: SCALE_HS_INIT(&su, 2);
811: bufcat_su(h, "margin-left", &su);
812: PAIR_STYLE_INIT(&tag, h);
813: print_otag(h, TAG_DIV, 1, &tag);
814: }
1.1 kristaps 815:
816: return(1);
817: }
818:
819:
820: /* ARGSUSED */
821: static int
822: mdoc_xr_pre(MDOC_ARGS)
823: {
824: struct htmlpair tag[2];
825: const struct mdoc_node *nn;
1.56 kristaps 826:
827: if (NULL == n->child)
828: return(0);
1.17 kristaps 829:
1.23 kristaps 830: PAIR_CLASS_INIT(&tag[0], "link-man");
1.1 kristaps 831:
1.17 kristaps 832: if (h->base_man) {
1.23 kristaps 833: buffmt_man(h, n->child->string,
834: n->child->next ?
1.17 kristaps 835: n->child->next->string : NULL);
1.57 kristaps 836: PAIR_HREF_INIT(&tag[1], h->buf);
1.23 kristaps 837: print_otag(h, TAG_A, 2, tag);
838: } else
839: print_otag(h, TAG_A, 1, tag);
1.1 kristaps 840:
841: nn = n->child;
842: print_text(h, nn->string);
1.16 kristaps 843:
1.1 kristaps 844: if (NULL == (nn = nn->next))
845: return(0);
846:
847: h->flags |= HTML_NOSPACE;
848: print_text(h, "(");
849: h->flags |= HTML_NOSPACE;
850: print_text(h, nn->string);
851: h->flags |= HTML_NOSPACE;
852: print_text(h, ")");
853: return(0);
854: }
855:
856:
857: /* ARGSUSED */
858: static int
859: mdoc_ns_pre(MDOC_ARGS)
860: {
861:
862: h->flags |= HTML_NOSPACE;
863: return(1);
864: }
865:
866:
867: /* ARGSUSED */
868: static int
869: mdoc_ar_pre(MDOC_ARGS)
870: {
871: struct htmlpair tag;
872:
1.23 kristaps 873: PAIR_CLASS_INIT(&tag, "arg");
1.1 kristaps 874: print_otag(h, TAG_SPAN, 1, &tag);
875: return(1);
876: }
877:
878:
879: /* ARGSUSED */
880: static int
881: mdoc_xx_pre(MDOC_ARGS)
882: {
883: const char *pp;
884: struct htmlpair tag;
885:
886: switch (n->tok) {
887: case (MDOC_Bsx):
888: pp = "BSDI BSD/OS";
889: break;
890: case (MDOC_Dx):
1.45 kristaps 891: pp = "DragonFly";
1.1 kristaps 892: break;
893: case (MDOC_Fx):
894: pp = "FreeBSD";
895: break;
896: case (MDOC_Nx):
897: pp = "NetBSD";
898: break;
899: case (MDOC_Ox):
900: pp = "OpenBSD";
901: break;
902: case (MDOC_Ux):
903: pp = "UNIX";
904: break;
905: default:
906: return(1);
907: }
908:
1.23 kristaps 909: PAIR_CLASS_INIT(&tag, "unix");
1.1 kristaps 910: print_otag(h, TAG_SPAN, 1, &tag);
911: print_text(h, pp);
912: return(1);
913: }
914:
915:
916: /* ARGSUSED */
917: static int
1.4 kristaps 918: mdoc_bx_pre(MDOC_ARGS)
919: {
920: const struct mdoc_node *nn;
921: struct htmlpair tag;
922:
1.23 kristaps 923: PAIR_CLASS_INIT(&tag, "unix");
1.4 kristaps 924: print_otag(h, TAG_SPAN, 1, &tag);
925:
926: for (nn = n->child; nn; nn = nn->next)
927: print_mdoc_node(m, nn, h);
928:
929: if (n->child)
930: h->flags |= HTML_NOSPACE;
931:
932: print_text(h, "BSD");
933: return(0);
934: }
935:
936:
937: /* ARGSUSED */
938: static int
1.66 kristaps 939: mdoc_it_block_pre(MDOC_ARGS, enum mdoc_list type, int comp,
1.27 kristaps 940: struct roffsu *offs, struct roffsu *width)
1.1 kristaps 941: {
1.14 kristaps 942: struct htmlpair tag;
943: const struct mdoc_node *nn;
1.23 kristaps 944: struct roffsu su;
945:
946: nn = n->parent->parent;
947:
1.24 kristaps 948: /* XXX: see notes in mdoc_it_pre(). */
949:
1.66 kristaps 950: if (LIST_column == type) {
1.24 kristaps 951: /* Don't width-pad on the left. */
952: SCALE_HS_INIT(width, 0);
953: /* Also disallow non-compact. */
954: comp = 1;
955: }
1.66 kristaps 956: if (LIST_diag == type)
1.24 kristaps 957: /* Mandate non-compact with empty prior. */
1.23 kristaps 958: if (n->prev && NULL == n->prev->body->child)
959: comp = 1;
960:
1.24 kristaps 961: bufcat_style(h, "clear", "both");
1.23 kristaps 962: if (offs->scale > 0)
963: bufcat_su(h, "margin-left", offs);
964: if (width->scale > 0)
965: bufcat_su(h, "padding-left", width);
1.1 kristaps 966:
1.23 kristaps 967: PAIR_STYLE_INIT(&tag, h);
968:
1.24 kristaps 969: /* Mandate compact following `Ss' and `Sh' starts. */
970:
1.23 kristaps 971: for (nn = n; nn && ! comp; nn = nn->parent) {
972: if (MDOC_BLOCK != nn->type)
973: continue;
974: if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
975: comp = 1;
976: if (nn->prev)
977: break;
1.1 kristaps 978: }
979:
1.23 kristaps 980: if ( ! comp) {
981: SCALE_VS_INIT(&su, 1);
982: bufcat_su(h, "padding-top", &su);
1.1 kristaps 983: }
984:
1.23 kristaps 985: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 986: print_otag(h, TAG_DIV, 1, &tag);
987: return(1);
988: }
989:
990:
1.25 kristaps 991: /* ARGSUSED */
1.1 kristaps 992: static int
1.70 kristaps 993: mdoc_it_body_pre(MDOC_ARGS, enum mdoc_list type, struct roffsu *width)
1.1 kristaps 994: {
1.23 kristaps 995: struct htmlpair tag;
996: struct roffsu su;
997:
998: switch (type) {
1.66 kristaps 999: case (LIST_item):
1.23 kristaps 1000: /* FALLTHROUGH */
1.66 kristaps 1001: case (LIST_ohang):
1.23 kristaps 1002: /* FALLTHROUGH */
1.66 kristaps 1003: case (LIST_column):
1.70 kristaps 1004: bufcat_su(h, "min-width", width);
1005: bufcat_style(h, "clear", "none");
1006: if (n->next)
1007: bufcat_style(h, "float", "left");
1008: PAIR_STYLE_INIT(&tag, h);
1009: print_otag(h, TAG_DIV, 1, &tag);
1.23 kristaps 1010: break;
1011: default:
1.24 kristaps 1012: /*
1013: * XXX: this tricks CSS into aligning the bodies with
1014: * the right-padding in the head.
1015: */
1.23 kristaps 1016: SCALE_HS_INIT(&su, 2);
1017: bufcat_su(h, "margin-left", &su);
1018: PAIR_STYLE_INIT(&tag, h);
1019: print_otag(h, TAG_DIV, 1, &tag);
1020: break;
1021: }
1.1 kristaps 1022:
1023: return(1);
1024: }
1025:
1026:
1.25 kristaps 1027: /* ARGSUSED */
1.1 kristaps 1028: static int
1.66 kristaps 1029: mdoc_it_head_pre(MDOC_ARGS, enum mdoc_list type, struct roffsu *width)
1.1 kristaps 1030: {
1031: struct htmlpair tag;
1032: struct ord *ord;
1033: char nbuf[BUFSIZ];
1034:
1.23 kristaps 1035: switch (type) {
1.66 kristaps 1036: case (LIST_item):
1.46 kristaps 1037: return(0);
1.66 kristaps 1038: case (LIST_ohang):
1.46 kristaps 1039: print_otag(h, TAG_DIV, 0, &tag);
1040: return(1);
1.66 kristaps 1041: case (LIST_column):
1.1 kristaps 1042: break;
1043: default:
1.23 kristaps 1044: bufcat_su(h, "min-width", width);
1045: SCALE_INVERT(width);
1046: bufcat_su(h, "margin-left", width);
1.2 kristaps 1047: if (n->next && n->next->child)
1.23 kristaps 1048: bufcat_style(h, "float", "left");
1.24 kristaps 1049:
1050: /* XXX: buffer if we run into body. */
1.23 kristaps 1051: SCALE_HS_INIT(width, 1);
1052: bufcat_su(h, "margin-right", width);
1053: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 1054: print_otag(h, TAG_DIV, 1, &tag);
1055: break;
1056: }
1057:
1.23 kristaps 1058: switch (type) {
1.66 kristaps 1059: case (LIST_diag):
1.23 kristaps 1060: PAIR_CLASS_INIT(&tag, "diag");
1.1 kristaps 1061: print_otag(h, TAG_SPAN, 1, &tag);
1062: break;
1.66 kristaps 1063: case (LIST_enum):
1.39 kristaps 1064: ord = h->ords.head;
1.1 kristaps 1065: assert(ord);
1066: nbuf[BUFSIZ - 1] = 0;
1067: (void)snprintf(nbuf, BUFSIZ - 1, "%d.", ord->pos++);
1068: print_text(h, nbuf);
1069: return(0);
1.66 kristaps 1070: case (LIST_dash):
1.1 kristaps 1071: print_text(h, "\\(en");
1072: return(0);
1.66 kristaps 1073: case (LIST_hyphen):
1.4 kristaps 1074: print_text(h, "\\(hy");
1.1 kristaps 1075: return(0);
1.66 kristaps 1076: case (LIST_bullet):
1.1 kristaps 1077: print_text(h, "\\(bu");
1078: return(0);
1079: default:
1080: break;
1081: }
1082:
1083: return(1);
1084: }
1085:
1086:
1087: static int
1.23 kristaps 1088: mdoc_it_pre(MDOC_ARGS)
1.1 kristaps 1089: {
1.93 kristaps 1090: int i, comp;
1.1 kristaps 1091: const struct mdoc_node *bl, *nn;
1.23 kristaps 1092: struct roffsu width, offs;
1.66 kristaps 1093: enum mdoc_list type;
1.23 kristaps 1094:
1.24 kristaps 1095: /*
1096: * XXX: be very careful in changing anything, here. Lists in
1097: * mandoc have many peculiarities; furthermore, they don't
1098: * translate well into HTML and require a bit of mangling.
1099: */
1.1 kristaps 1100:
1101: bl = n->parent->parent;
1.23 kristaps 1102: if (MDOC_BLOCK != n->type)
1.1 kristaps 1103: bl = bl->parent;
1104:
1.83 kristaps 1105: SCALE_HS_INIT(&offs, 0);
1106:
1.90 kristaps 1107: assert(bl->data.Bl);
1108: type = bl->data.Bl->type;
1109: comp = bl->data.Bl->comp;
1.1 kristaps 1110:
1.90 kristaps 1111: if (bl->data.Bl->offs)
1112: a2offs(bl->data.Bl->offs, &offs);
1.24 kristaps 1113:
1.1 kristaps 1114: switch (type) {
1.66 kristaps 1115: case (LIST_enum):
1.1 kristaps 1116: /* FALLTHROUGH */
1.66 kristaps 1117: case (LIST_dash):
1.1 kristaps 1118: /* FALLTHROUGH */
1.66 kristaps 1119: case (LIST_hyphen):
1.1 kristaps 1120: /* FALLTHROUGH */
1.66 kristaps 1121: case (LIST_bullet):
1.23 kristaps 1122: SCALE_HS_INIT(&width, 2);
1.1 kristaps 1123: break;
1.23 kristaps 1124: default:
1125: SCALE_HS_INIT(&width, INDENT);
1126: break;
1127: }
1128:
1.90 kristaps 1129: if (bl->data.Bl->width)
1130: a2width(bl->data.Bl->width, &width);
1.84 kristaps 1131:
1.23 kristaps 1132: /* Override width in some cases. */
1133:
1134: switch (type) {
1.66 kristaps 1135: case (LIST_ohang):
1.46 kristaps 1136: /* FALLTHROUGH */
1.66 kristaps 1137: case (LIST_item):
1.33 kristaps 1138: /* FALLTHROUGH */
1.66 kristaps 1139: case (LIST_inset):
1.1 kristaps 1140: /* FALLTHROUGH */
1.66 kristaps 1141: case (LIST_diag):
1.23 kristaps 1142: SCALE_HS_INIT(&width, 0);
1.1 kristaps 1143: break;
1144: default:
1.23 kristaps 1145: if (0 == width.scale)
1146: SCALE_HS_INIT(&width, INDENT);
1.1 kristaps 1147: break;
1148: }
1149:
1.70 kristaps 1150: if (LIST_column == type && MDOC_BODY == n->type) {
1.23 kristaps 1151: nn = n->parent->child;
1.70 kristaps 1152: for (i = 0; nn && nn != n; nn = nn->next)
1153: if (MDOC_BODY == nn->type)
1154: i++;
1.93 kristaps 1155: if (i < (int)bl->data.Bl->ncols)
1156: a2width(bl->data.Bl->cols[i], &width);
1.1 kristaps 1157: }
1158:
1.70 kristaps 1159: if (MDOC_HEAD == n->type)
1160: return(mdoc_it_head_pre(m, n, h, type, &width));
1161: else if (MDOC_BODY == n->type)
1162: return(mdoc_it_body_pre(m, n, h, type, &width));
1163:
1164: return(mdoc_it_block_pre(m, n, h, type, comp, &offs, &width));
1.1 kristaps 1165: }
1166:
1167:
1168: /* ARGSUSED */
1169: static int
1170: mdoc_bl_pre(MDOC_ARGS)
1171: {
1172: struct ord *ord;
1173:
1.59 kristaps 1174: if (MDOC_HEAD == n->type)
1175: return(0);
1.1 kristaps 1176: if (MDOC_BLOCK != n->type)
1177: return(1);
1.90 kristaps 1178: assert(n->data.Bl);
1179: if (LIST_enum != n->data.Bl->type)
1.1 kristaps 1180: return(1);
1181:
1182: ord = malloc(sizeof(struct ord));
1.43 kristaps 1183: if (NULL == ord) {
1.44 kristaps 1184: perror(NULL);
1.43 kristaps 1185: exit(EXIT_FAILURE);
1186: }
1.1 kristaps 1187: ord->cookie = n;
1188: ord->pos = 1;
1.39 kristaps 1189: ord->next = h->ords.head;
1190: h->ords.head = ord;
1.1 kristaps 1191: return(1);
1192: }
1193:
1194:
1195: /* ARGSUSED */
1196: static void
1197: mdoc_bl_post(MDOC_ARGS)
1198: {
1199: struct ord *ord;
1200:
1201: if (MDOC_BLOCK != n->type)
1202: return;
1.90 kristaps 1203: if (LIST_enum != n->data.Bl->type)
1.1 kristaps 1204: return;
1205:
1.39 kristaps 1206: ord = h->ords.head;
1.1 kristaps 1207: assert(ord);
1.39 kristaps 1208: h->ords.head = ord->next;
1.1 kristaps 1209: free(ord);
1210: }
1211:
1212:
1213: /* ARGSUSED */
1214: static int
1215: mdoc_ex_pre(MDOC_ARGS)
1216: {
1217: const struct mdoc_node *nn;
1218: struct tag *t;
1219: struct htmlpair tag;
1220:
1.23 kristaps 1221: PAIR_CLASS_INIT(&tag, "utility");
1222:
1.1 kristaps 1223: print_text(h, "The");
1224: for (nn = n->child; nn; nn = nn->next) {
1225: t = print_otag(h, TAG_SPAN, 1, &tag);
1226: print_text(h, nn->string);
1227: print_tagq(h, t);
1228:
1229: h->flags |= HTML_NOSPACE;
1230:
1231: if (nn->next && NULL == nn->next->next)
1232: print_text(h, ", and");
1233: else if (nn->next)
1234: print_text(h, ",");
1235: else
1236: h->flags &= ~HTML_NOSPACE;
1237: }
1238:
1.65 kristaps 1239: if (n->child && n->child->next)
1.1 kristaps 1240: print_text(h, "utilities exit");
1241: else
1242: print_text(h, "utility exits");
1243:
1244: print_text(h, "0 on success, and >0 if an error occurs.");
1245: return(0);
1246: }
1247:
1248:
1249: /* ARGSUSED */
1250: static int
1251: mdoc_dq_pre(MDOC_ARGS)
1252: {
1253:
1254: if (MDOC_BODY != n->type)
1255: return(1);
1256: print_text(h, "\\(lq");
1257: h->flags |= HTML_NOSPACE;
1258: return(1);
1259: }
1260:
1261:
1262: /* ARGSUSED */
1263: static void
1264: mdoc_dq_post(MDOC_ARGS)
1265: {
1266:
1267: if (MDOC_BODY != n->type)
1268: return;
1269: h->flags |= HTML_NOSPACE;
1270: print_text(h, "\\(rq");
1271: }
1272:
1273:
1274: /* ARGSUSED */
1275: static int
1276: mdoc_pq_pre(MDOC_ARGS)
1277: {
1278:
1279: if (MDOC_BODY != n->type)
1280: return(1);
1281: print_text(h, "\\&(");
1282: h->flags |= HTML_NOSPACE;
1283: return(1);
1284: }
1285:
1286:
1287: /* ARGSUSED */
1288: static void
1289: mdoc_pq_post(MDOC_ARGS)
1290: {
1291:
1292: if (MDOC_BODY != n->type)
1293: return;
1294: print_text(h, ")");
1295: }
1296:
1297:
1298: /* ARGSUSED */
1299: static int
1300: mdoc_sq_pre(MDOC_ARGS)
1301: {
1302:
1303: if (MDOC_BODY != n->type)
1304: return(1);
1305: print_text(h, "\\(oq");
1306: h->flags |= HTML_NOSPACE;
1307: return(1);
1308: }
1309:
1310:
1311: /* ARGSUSED */
1312: static void
1313: mdoc_sq_post(MDOC_ARGS)
1314: {
1315:
1316: if (MDOC_BODY != n->type)
1317: return;
1318: h->flags |= HTML_NOSPACE;
1319: print_text(h, "\\(aq");
1320: }
1321:
1322:
1323: /* ARGSUSED */
1324: static int
1325: mdoc_em_pre(MDOC_ARGS)
1326: {
1327: struct htmlpair tag;
1328:
1.23 kristaps 1329: PAIR_CLASS_INIT(&tag, "emph");
1.1 kristaps 1330: print_otag(h, TAG_SPAN, 1, &tag);
1331: return(1);
1332: }
1333:
1334:
1335: /* ARGSUSED */
1336: static int
1337: mdoc_d1_pre(MDOC_ARGS)
1338: {
1.23 kristaps 1339: struct htmlpair tag[2];
1340: struct roffsu su;
1.1 kristaps 1341:
1342: if (MDOC_BLOCK != n->type)
1343: return(1);
1344:
1.35 kristaps 1345: /* FIXME: D1 shouldn't be literal. */
1346:
1.77 kristaps 1347: SCALE_VS_INIT(&su, INDENT - 2);
1.23 kristaps 1348: bufcat_su(h, "margin-left", &su);
1349: PAIR_CLASS_INIT(&tag[0], "lit");
1350: PAIR_STYLE_INIT(&tag[1], h);
1.1 kristaps 1351: print_otag(h, TAG_DIV, 2, tag);
1352: return(1);
1353: }
1354:
1355:
1356: /* ARGSUSED */
1357: static int
1358: mdoc_sx_pre(MDOC_ARGS)
1359: {
1.18 kristaps 1360: struct htmlpair tag[2];
1.1 kristaps 1361: const struct mdoc_node *nn;
1.35 kristaps 1362: char buf[BUFSIZ];
1.1 kristaps 1363:
1.41 kristaps 1364: strlcpy(buf, "#", BUFSIZ);
1.1 kristaps 1365: for (nn = n->child; nn; nn = nn->next) {
1.41 kristaps 1366: html_idcat(buf, nn->string, BUFSIZ);
1.1 kristaps 1367: if (nn->next)
1.42 kristaps 1368: html_idcat(buf, " ", BUFSIZ);
1.1 kristaps 1369: }
1370:
1.23 kristaps 1371: PAIR_CLASS_INIT(&tag[0], "link-sec");
1.57 kristaps 1372: PAIR_HREF_INIT(&tag[1], buf);
1.1 kristaps 1373:
1.18 kristaps 1374: print_otag(h, TAG_A, 2, tag);
1.1 kristaps 1375: return(1);
1376: }
1377:
1378:
1379: /* ARGSUSED */
1380: static int
1381: mdoc_aq_pre(MDOC_ARGS)
1382: {
1383:
1384: if (MDOC_BODY != n->type)
1385: return(1);
1386: print_text(h, "\\(la");
1387: h->flags |= HTML_NOSPACE;
1388: return(1);
1389: }
1390:
1391:
1392: /* ARGSUSED */
1393: static void
1394: mdoc_aq_post(MDOC_ARGS)
1395: {
1396:
1397: if (MDOC_BODY != n->type)
1398: return;
1399: h->flags |= HTML_NOSPACE;
1400: print_text(h, "\\(ra");
1401: }
1402:
1403:
1404: /* ARGSUSED */
1405: static int
1406: mdoc_bd_pre(MDOC_ARGS)
1407: {
1408: struct htmlpair tag[2];
1.80 kristaps 1409: int comp;
1410: const struct mdoc_node *nn;
1.23 kristaps 1411: struct roffsu su;
1.1 kristaps 1412:
1.80 kristaps 1413: if (MDOC_HEAD == n->type)
1.1 kristaps 1414: return(0);
1415:
1.24 kristaps 1416: SCALE_VS_INIT(&su, 0);
1417:
1.90 kristaps 1418: assert(n->data.Bd);
1419: if (n->data.Bd->offs)
1420: a2offs(n->data.Bd->offs, &su);
1.80 kristaps 1421:
1.90 kristaps 1422: comp = n->data.Bd->comp;
1.1 kristaps 1423:
1.31 kristaps 1424: /* FIXME: -centered, etc. formatting. */
1.60 kristaps 1425: /* FIXME: does not respect -offset ??? */
1.31 kristaps 1426:
1.1 kristaps 1427: if (MDOC_BLOCK == n->type) {
1.24 kristaps 1428: bufcat_su(h, "margin-left", &su);
1.23 kristaps 1429: for (nn = n; nn && ! comp; nn = nn->parent) {
1430: if (MDOC_BLOCK != nn->type)
1431: continue;
1432: if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
1433: comp = 1;
1434: if (nn->prev)
1435: break;
1436: }
1437: if (comp) {
1.64 kristaps 1438: PAIR_STYLE_INIT(&tag[0], h);
1439: print_otag(h, TAG_DIV, 1, tag);
1.23 kristaps 1440: return(1);
1.14 kristaps 1441: }
1.23 kristaps 1442: SCALE_VS_INIT(&su, 1);
1443: bufcat_su(h, "margin-top", &su);
1444: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 1445: print_otag(h, TAG_DIV, 1, tag);
1446: return(1);
1447: }
1448:
1.90 kristaps 1449: if (DISP_unfilled != n->data.Bd->type &&
1450: DISP_literal != n->data.Bd->type)
1.1 kristaps 1451: return(1);
1452:
1.23 kristaps 1453: PAIR_CLASS_INIT(&tag[0], "lit");
1454: bufcat_style(h, "white-space", "pre");
1455: PAIR_STYLE_INIT(&tag[1], h);
1.1 kristaps 1456: print_otag(h, TAG_DIV, 2, tag);
1457:
1.14 kristaps 1458: for (nn = n->child; nn; nn = nn->next) {
1.23 kristaps 1459: h->flags |= HTML_NOSPACE;
1.14 kristaps 1460: print_mdoc_node(m, nn, h);
1461: if (NULL == nn->next)
1462: continue;
1463: if (nn->prev && nn->prev->line < nn->line)
1.1 kristaps 1464: print_text(h, "\n");
1.23 kristaps 1465: else if (NULL == nn->prev)
1466: print_text(h, "\n");
1.1 kristaps 1467: }
1468:
1469: return(0);
1470: }
1471:
1472:
1473: /* ARGSUSED */
1474: static int
1475: mdoc_pa_pre(MDOC_ARGS)
1476: {
1477: struct htmlpair tag;
1478:
1.23 kristaps 1479: PAIR_CLASS_INIT(&tag, "file");
1.1 kristaps 1480: print_otag(h, TAG_SPAN, 1, &tag);
1481: return(1);
1482: }
1483:
1484:
1485: /* ARGSUSED */
1486: static int
1487: mdoc_ad_pre(MDOC_ARGS)
1488: {
1489: struct htmlpair tag;
1490:
1.23 kristaps 1491: PAIR_CLASS_INIT(&tag, "addr");
1.1 kristaps 1492: print_otag(h, TAG_SPAN, 1, &tag);
1493: return(1);
1494: }
1495:
1496:
1497: /* ARGSUSED */
1498: static int
1499: mdoc_an_pre(MDOC_ARGS)
1500: {
1501: struct htmlpair tag;
1502:
1.19 kristaps 1503: /* TODO: -split and -nosplit (see termp_an_pre()). */
1504:
1.23 kristaps 1505: PAIR_CLASS_INIT(&tag, "author");
1.1 kristaps 1506: print_otag(h, TAG_SPAN, 1, &tag);
1507: return(1);
1508: }
1509:
1510:
1511: /* ARGSUSED */
1512: static int
1513: mdoc_cd_pre(MDOC_ARGS)
1514: {
1515: struct htmlpair tag;
1516:
1.78 kristaps 1517: synopsis_pre(h, n);
1.23 kristaps 1518: PAIR_CLASS_INIT(&tag, "config");
1.1 kristaps 1519: print_otag(h, TAG_SPAN, 1, &tag);
1520: return(1);
1521: }
1522:
1523:
1524: /* ARGSUSED */
1525: static int
1526: mdoc_dv_pre(MDOC_ARGS)
1527: {
1528: struct htmlpair tag;
1529:
1.23 kristaps 1530: PAIR_CLASS_INIT(&tag, "define");
1.1 kristaps 1531: print_otag(h, TAG_SPAN, 1, &tag);
1532: return(1);
1533: }
1534:
1535:
1536: /* ARGSUSED */
1537: static int
1538: mdoc_ev_pre(MDOC_ARGS)
1539: {
1540: struct htmlpair tag;
1541:
1.23 kristaps 1542: PAIR_CLASS_INIT(&tag, "env");
1.1 kristaps 1543: print_otag(h, TAG_SPAN, 1, &tag);
1544: return(1);
1545: }
1546:
1547:
1548: /* ARGSUSED */
1549: static int
1550: mdoc_er_pre(MDOC_ARGS)
1551: {
1552: struct htmlpair tag;
1553:
1.23 kristaps 1554: PAIR_CLASS_INIT(&tag, "errno");
1.1 kristaps 1555: print_otag(h, TAG_SPAN, 1, &tag);
1556: return(1);
1557: }
1558:
1559:
1560: /* ARGSUSED */
1561: static int
1562: mdoc_fa_pre(MDOC_ARGS)
1563: {
1564: const struct mdoc_node *nn;
1565: struct htmlpair tag;
1566: struct tag *t;
1567:
1.23 kristaps 1568: PAIR_CLASS_INIT(&tag, "farg");
1.1 kristaps 1569: if (n->parent->tok != MDOC_Fo) {
1570: print_otag(h, TAG_SPAN, 1, &tag);
1571: return(1);
1572: }
1573:
1574: for (nn = n->child; nn; nn = nn->next) {
1575: t = print_otag(h, TAG_SPAN, 1, &tag);
1576: print_text(h, nn->string);
1577: print_tagq(h, t);
1578: if (nn->next)
1579: print_text(h, ",");
1580: }
1581:
1582: if (n->child && n->next && n->next->tok == MDOC_Fa)
1583: print_text(h, ",");
1584:
1585: return(0);
1586: }
1587:
1588:
1589: /* ARGSUSED */
1590: static int
1591: mdoc_fd_pre(MDOC_ARGS)
1592: {
1.23 kristaps 1593: struct htmlpair tag;
1.1 kristaps 1594:
1.78 kristaps 1595: synopsis_pre(h, n);
1596:
1.23 kristaps 1597: PAIR_CLASS_INIT(&tag, "macro");
1.1 kristaps 1598: print_otag(h, TAG_SPAN, 1, &tag);
1599: return(1);
1600: }
1601:
1602:
1603: /* ARGSUSED */
1604: static int
1605: mdoc_vt_pre(MDOC_ARGS)
1606: {
1.23 kristaps 1607: struct htmlpair tag;
1.1 kristaps 1608:
1.78 kristaps 1609: if (MDOC_BLOCK == n->type) {
1610: synopsis_pre(h, n);
1.54 kristaps 1611: return(1);
1.78 kristaps 1612: } else if (MDOC_ELEM == n->type) {
1613: synopsis_pre(h, n);
1.54 kristaps 1614: } else if (MDOC_HEAD == n->type)
1615: return(0);
1.1 kristaps 1616:
1.23 kristaps 1617: PAIR_CLASS_INIT(&tag, "type");
1.1 kristaps 1618: print_otag(h, TAG_SPAN, 1, &tag);
1619: return(1);
1620: }
1621:
1.2 kristaps 1622:
1.1 kristaps 1623: /* ARGSUSED */
1624: static int
1625: mdoc_ft_pre(MDOC_ARGS)
1626: {
1.23 kristaps 1627: struct htmlpair tag;
1.1 kristaps 1628:
1.78 kristaps 1629: synopsis_pre(h, n);
1.23 kristaps 1630: PAIR_CLASS_INIT(&tag, "ftype");
1.1 kristaps 1631: print_otag(h, TAG_SPAN, 1, &tag);
1632: return(1);
1633: }
1634:
1635:
1636: /* ARGSUSED */
1637: static int
1638: mdoc_fn_pre(MDOC_ARGS)
1639: {
1640: struct tag *t;
1.15 kristaps 1641: struct htmlpair tag[2];
1.1 kristaps 1642: const struct mdoc_node *nn;
1.7 kristaps 1643: char nbuf[BUFSIZ];
1644: const char *sp, *ep;
1.15 kristaps 1645: int sz, i;
1.1 kristaps 1646:
1.78 kristaps 1647: synopsis_pre(h, n);
1.1 kristaps 1648:
1.7 kristaps 1649: /* Split apart into type and name. */
1650: assert(n->child->string);
1651: sp = n->child->string;
1.19 kristaps 1652:
1.26 kristaps 1653: ep = strchr(sp, ' ');
1654: if (NULL != ep) {
1.23 kristaps 1655: PAIR_CLASS_INIT(&tag[0], "ftype");
1.19 kristaps 1656: t = print_otag(h, TAG_SPAN, 1, tag);
1657:
1658: while (ep) {
1659: sz = MIN((int)(ep - sp), BUFSIZ - 1);
1660: (void)memcpy(nbuf, sp, (size_t)sz);
1661: nbuf[sz] = '\0';
1662: print_text(h, nbuf);
1663: sp = ++ep;
1664: ep = strchr(sp, ' ');
1665: }
1666: print_tagq(h, t);
1.7 kristaps 1667: }
1.1 kristaps 1668:
1.23 kristaps 1669: PAIR_CLASS_INIT(&tag[0], "fname");
1.57 kristaps 1670:
1671: /*
1672: * FIXME: only refer to IDs that we know exist.
1673: */
1674:
1675: #if 0
1.87 kristaps 1676: if (MDOC_SYNPRETTY & n->flags) {
1.57 kristaps 1677: nbuf[0] = '\0';
1678: html_idcat(nbuf, sp, BUFSIZ);
1679: PAIR_ID_INIT(&tag[1], nbuf);
1680: } else {
1681: strlcpy(nbuf, "#", BUFSIZ);
1682: html_idcat(nbuf, sp, BUFSIZ);
1683: PAIR_HREF_INIT(&tag[1], nbuf);
1684: }
1685: #endif
1686:
1.15 kristaps 1687: t = print_otag(h, TAG_SPAN, 1, tag);
1.7 kristaps 1688:
1689: if (sp) {
1.57 kristaps 1690: strlcpy(nbuf, sp, BUFSIZ);
1.7 kristaps 1691: print_text(h, nbuf);
1692: }
1693:
1.1 kristaps 1694: print_tagq(h, t);
1695:
1696: h->flags |= HTML_NOSPACE;
1697: print_text(h, "(");
1698:
1.23 kristaps 1699: bufinit(h);
1700: PAIR_CLASS_INIT(&tag[0], "farg");
1701: bufcat_style(h, "white-space", "nowrap");
1702: PAIR_STYLE_INIT(&tag[1], h);
1703:
1.1 kristaps 1704: for (nn = n->child->next; nn; nn = nn->next) {
1.23 kristaps 1705: i = 1;
1.87 kristaps 1706: if (MDOC_SYNPRETTY & n->flags)
1.23 kristaps 1707: i = 2;
1.15 kristaps 1708: t = print_otag(h, TAG_SPAN, i, tag);
1.1 kristaps 1709: print_text(h, nn->string);
1710: print_tagq(h, t);
1711: if (nn->next)
1712: print_text(h, ",");
1713: }
1714:
1715: print_text(h, ")");
1.87 kristaps 1716: if (MDOC_SYNPRETTY & n->flags)
1.1 kristaps 1717: print_text(h, ";");
1718:
1719: return(0);
1720: }
1721:
1722:
1723: /* ARGSUSED */
1724: static int
1725: mdoc_sp_pre(MDOC_ARGS)
1726: {
1.23 kristaps 1727: int len;
1728: struct htmlpair tag;
1729: struct roffsu su;
1.1 kristaps 1730:
1731: switch (n->tok) {
1732: case (MDOC_sp):
1.23 kristaps 1733: /* FIXME: can this have a scaling indicator? */
1.1 kristaps 1734: len = n->child ? atoi(n->child->string) : 1;
1735: break;
1736: case (MDOC_br):
1737: len = 0;
1738: break;
1739: default:
1740: len = 1;
1741: break;
1742: }
1743:
1.23 kristaps 1744: SCALE_VS_INIT(&su, len);
1745: bufcat_su(h, "height", &su);
1746: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 1747: print_otag(h, TAG_DIV, 1, &tag);
1.42 kristaps 1748: /* So the div isn't empty: */
1749: print_text(h, "\\~");
1750:
1751: return(0);
1.1 kristaps 1752:
1753: }
1.2 kristaps 1754:
1755:
1756: /* ARGSUSED */
1757: static int
1758: mdoc_brq_pre(MDOC_ARGS)
1759: {
1760:
1761: if (MDOC_BODY != n->type)
1762: return(1);
1763: print_text(h, "\\(lC");
1764: h->flags |= HTML_NOSPACE;
1765: return(1);
1766: }
1767:
1768:
1769: /* ARGSUSED */
1770: static void
1771: mdoc_brq_post(MDOC_ARGS)
1772: {
1773:
1774: if (MDOC_BODY != n->type)
1775: return;
1776: h->flags |= HTML_NOSPACE;
1777: print_text(h, "\\(rC");
1778: }
1779:
1780:
1781: /* ARGSUSED */
1782: static int
1783: mdoc_lk_pre(MDOC_ARGS)
1784: {
1785: const struct mdoc_node *nn;
1786: struct htmlpair tag[2];
1787:
1788: nn = n->child;
1789:
1.23 kristaps 1790: PAIR_CLASS_INIT(&tag[0], "link-ext");
1.57 kristaps 1791: PAIR_HREF_INIT(&tag[1], nn->string);
1.2 kristaps 1792: print_otag(h, TAG_A, 2, tag);
1793:
1.38 kristaps 1794: if (NULL == nn->next)
1795: return(1);
1796:
1.2 kristaps 1797: for (nn = nn->next; nn; nn = nn->next)
1798: print_text(h, nn->string);
1799:
1800: return(0);
1801: }
1802:
1803:
1804: /* ARGSUSED */
1805: static int
1806: mdoc_mt_pre(MDOC_ARGS)
1807: {
1808: struct htmlpair tag[2];
1809: struct tag *t;
1810: const struct mdoc_node *nn;
1811:
1.23 kristaps 1812: PAIR_CLASS_INIT(&tag[0], "link-mail");
1.2 kristaps 1813:
1814: for (nn = n->child; nn; nn = nn->next) {
1.16 kristaps 1815: bufinit(h);
1816: bufcat(h, "mailto:");
1817: bufcat(h, nn->string);
1.57 kristaps 1818: PAIR_HREF_INIT(&tag[1], h->buf);
1.2 kristaps 1819: t = print_otag(h, TAG_A, 2, tag);
1820: print_text(h, nn->string);
1821: print_tagq(h, t);
1822: }
1823:
1824: return(0);
1825: }
1.4 kristaps 1826:
1827:
1828: /* ARGSUSED */
1829: static int
1830: mdoc_fo_pre(MDOC_ARGS)
1831: {
1.77 kristaps 1832: struct htmlpair tag;
1833: struct tag *t;
1.4 kristaps 1834:
1835: if (MDOC_BODY == n->type) {
1836: h->flags |= HTML_NOSPACE;
1837: print_text(h, "(");
1838: h->flags |= HTML_NOSPACE;
1839: return(1);
1.77 kristaps 1840: } else if (MDOC_BLOCK == n->type) {
1.78 kristaps 1841: synopsis_pre(h, n);
1.4 kristaps 1842: return(1);
1.57 kristaps 1843: }
1.4 kristaps 1844:
1.77 kristaps 1845: /* XXX: we drop non-initial arguments as per groff. */
1846:
1847: assert(n->child);
1848: assert(n->child->string);
1849:
1.23 kristaps 1850: PAIR_CLASS_INIT(&tag, "fname");
1.77 kristaps 1851: t = print_otag(h, TAG_SPAN, 1, &tag);
1852: print_text(h, n->child->string);
1853: print_tagq(h, t);
1854: return(0);
1.4 kristaps 1855: }
1856:
1857:
1858: /* ARGSUSED */
1859: static void
1860: mdoc_fo_post(MDOC_ARGS)
1861: {
1.78 kristaps 1862:
1.4 kristaps 1863: if (MDOC_BODY != n->type)
1864: return;
1865: h->flags |= HTML_NOSPACE;
1866: print_text(h, ")");
1867: h->flags |= HTML_NOSPACE;
1868: print_text(h, ";");
1869: }
1870:
1871:
1872: /* ARGSUSED */
1873: static int
1874: mdoc_in_pre(MDOC_ARGS)
1875: {
1876: const struct mdoc_node *nn;
1.23 kristaps 1877: struct tag *t;
1.17 kristaps 1878: struct htmlpair tag[2];
1879: int i;
1.34 kristaps 1880:
1.78 kristaps 1881: synopsis_pre(h, n);
1882:
1.23 kristaps 1883: PAIR_CLASS_INIT(&tag[0], "includes");
1.17 kristaps 1884: print_otag(h, TAG_SPAN, 1, tag);
1.4 kristaps 1885:
1.87 kristaps 1886: if (MDOC_SYNPRETTY & n->flags && MDOC_LINE & n->flags)
1.4 kristaps 1887: print_text(h, "#include");
1888:
1889: print_text(h, "<");
1890: h->flags |= HTML_NOSPACE;
1891:
1.17 kristaps 1892: for (nn = n->child; nn; nn = nn->next) {
1.23 kristaps 1893: PAIR_CLASS_INIT(&tag[0], "link-includes");
1894: i = 1;
1.41 kristaps 1895: bufinit(h);
1.17 kristaps 1896: if (h->base_includes) {
1897: buffmt_includes(h, nn->string);
1.57 kristaps 1898: PAIR_HREF_INIT(&tag[i], h->buf);
1899: i++;
1.17 kristaps 1900: }
1901: t = print_otag(h, TAG_A, i, tag);
1.4 kristaps 1902: print_mdoc_node(m, nn, h);
1.17 kristaps 1903: print_tagq(h, t);
1904: }
1.4 kristaps 1905:
1906: h->flags |= HTML_NOSPACE;
1907: print_text(h, ">");
1908:
1909: return(0);
1910: }
1911:
1912:
1913: /* ARGSUSED */
1914: static int
1915: mdoc_ic_pre(MDOC_ARGS)
1916: {
1917: struct htmlpair tag;
1918:
1.23 kristaps 1919: PAIR_CLASS_INIT(&tag, "cmd");
1.4 kristaps 1920: print_otag(h, TAG_SPAN, 1, &tag);
1921: return(1);
1922: }
1923:
1924:
1925: /* ARGSUSED */
1926: static int
1927: mdoc_rv_pre(MDOC_ARGS)
1928: {
1929: const struct mdoc_node *nn;
1930: struct htmlpair tag;
1931: struct tag *t;
1932:
1933: print_otag(h, TAG_DIV, 0, NULL);
1934: print_text(h, "The");
1935:
1936: for (nn = n->child; nn; nn = nn->next) {
1.23 kristaps 1937: PAIR_CLASS_INIT(&tag, "fname");
1.4 kristaps 1938: t = print_otag(h, TAG_SPAN, 1, &tag);
1939: print_text(h, nn->string);
1940: print_tagq(h, t);
1941:
1942: h->flags |= HTML_NOSPACE;
1943: if (nn->next && NULL == nn->next->next)
1944: print_text(h, "(), and");
1945: else if (nn->next)
1946: print_text(h, "(),");
1947: else
1948: print_text(h, "()");
1949: }
1950:
1.65 kristaps 1951: if (n->child && n->child->next)
1.4 kristaps 1952: print_text(h, "functions return");
1953: else
1954: print_text(h, "function returns");
1955:
1956: print_text(h, "the value 0 if successful; otherwise the value "
1957: "-1 is returned and the global variable");
1958:
1.23 kristaps 1959: PAIR_CLASS_INIT(&tag, "var");
1.4 kristaps 1960: t = print_otag(h, TAG_SPAN, 1, &tag);
1961: print_text(h, "errno");
1962: print_tagq(h, t);
1963: print_text(h, "is set to indicate the error.");
1964: return(0);
1965: }
1966:
1967:
1968: /* ARGSUSED */
1969: static int
1970: mdoc_va_pre(MDOC_ARGS)
1971: {
1972: struct htmlpair tag;
1973:
1.23 kristaps 1974: PAIR_CLASS_INIT(&tag, "var");
1.4 kristaps 1975: print_otag(h, TAG_SPAN, 1, &tag);
1976: return(1);
1977: }
1978:
1979:
1980: /* ARGSUSED */
1981: static int
1982: mdoc_bq_pre(MDOC_ARGS)
1983: {
1984:
1985: if (MDOC_BODY != n->type)
1986: return(1);
1987: print_text(h, "\\(lB");
1988: h->flags |= HTML_NOSPACE;
1989: return(1);
1990: }
1991:
1992:
1993: /* ARGSUSED */
1994: static void
1995: mdoc_bq_post(MDOC_ARGS)
1996: {
1997:
1998: if (MDOC_BODY != n->type)
1999: return;
2000: h->flags |= HTML_NOSPACE;
2001: print_text(h, "\\(rB");
2002: }
1.5 kristaps 2003:
2004:
2005: /* ARGSUSED */
2006: static int
2007: mdoc_ap_pre(MDOC_ARGS)
2008: {
2009:
2010: h->flags |= HTML_NOSPACE;
2011: print_text(h, "\\(aq");
2012: h->flags |= HTML_NOSPACE;
2013: return(1);
2014: }
2015:
2016:
2017: /* ARGSUSED */
2018: static int
2019: mdoc_bf_pre(MDOC_ARGS)
2020: {
1.23 kristaps 2021: struct htmlpair tag[2];
2022: struct roffsu su;
1.5 kristaps 2023:
2024: if (MDOC_HEAD == n->type)
2025: return(0);
1.92 kristaps 2026: else if (MDOC_BODY != n->type)
1.5 kristaps 2027: return(1);
2028:
1.92 kristaps 2029: assert(n->data.Bf);
1.5 kristaps 2030:
1.92 kristaps 2031: if (FONT_Em == n->data.Bf->font)
2032: PAIR_CLASS_INIT(&tag[0], "emph");
2033: else if (FONT_Sy == n->data.Bf->font)
2034: PAIR_CLASS_INIT(&tag[0], "symb");
2035: else if (FONT_Li == n->data.Bf->font)
2036: PAIR_CLASS_INIT(&tag[0], "lit");
2037: else
2038: PAIR_CLASS_INIT(&tag[0], "none");
1.5 kristaps 2039:
1.92 kristaps 2040: /*
2041: * We want this to be inline-formatted, but needs to be div to
2042: * accept block children.
2043: */
1.23 kristaps 2044: bufcat_style(h, "display", "inline");
2045: SCALE_HS_INIT(&su, 1);
1.92 kristaps 2046: /* Needs a left-margin for spacing. */
2047: bufcat_su(h, "margin-left", &su);
1.23 kristaps 2048: PAIR_STYLE_INIT(&tag[1], h);
1.5 kristaps 2049: print_otag(h, TAG_DIV, 2, tag);
2050: return(1);
2051: }
2052:
2053:
2054: /* ARGSUSED */
2055: static int
2056: mdoc_ms_pre(MDOC_ARGS)
2057: {
2058: struct htmlpair tag;
2059:
1.23 kristaps 2060: PAIR_CLASS_INIT(&tag, "symb");
1.5 kristaps 2061: print_otag(h, TAG_SPAN, 1, &tag);
2062: return(1);
2063: }
2064:
2065:
2066: /* ARGSUSED */
2067: static int
2068: mdoc_pf_pre(MDOC_ARGS)
2069: {
2070:
2071: h->flags |= HTML_IGNDELIM;
2072: return(1);
2073: }
2074:
2075:
2076: /* ARGSUSED */
2077: static void
2078: mdoc_pf_post(MDOC_ARGS)
2079: {
2080:
2081: h->flags &= ~HTML_IGNDELIM;
2082: h->flags |= HTML_NOSPACE;
2083: }
2084:
2085:
2086: /* ARGSUSED */
2087: static int
2088: mdoc_rs_pre(MDOC_ARGS)
2089: {
1.23 kristaps 2090: struct htmlpair tag;
2091: struct roffsu su;
1.5 kristaps 2092:
2093: if (MDOC_BLOCK != n->type)
2094: return(1);
2095:
1.8 kristaps 2096: if (n->prev && SEC_SEE_ALSO == n->sec) {
1.23 kristaps 2097: SCALE_VS_INIT(&su, 1);
2098: bufcat_su(h, "margin-top", &su);
2099: PAIR_STYLE_INIT(&tag, h);
1.8 kristaps 2100: print_otag(h, TAG_DIV, 1, &tag);
1.5 kristaps 2101: }
2102:
1.23 kristaps 2103: PAIR_CLASS_INIT(&tag, "ref");
1.8 kristaps 2104: print_otag(h, TAG_SPAN, 1, &tag);
1.5 kristaps 2105: return(1);
2106: }
1.6 kristaps 2107:
2108:
2109:
2110: /* ARGSUSED */
2111: static int
2112: mdoc_li_pre(MDOC_ARGS)
2113: {
2114: struct htmlpair tag;
2115:
1.23 kristaps 2116: PAIR_CLASS_INIT(&tag, "lit");
1.6 kristaps 2117: print_otag(h, TAG_SPAN, 1, &tag);
2118: return(1);
2119: }
2120:
2121:
2122: /* ARGSUSED */
2123: static int
2124: mdoc_sy_pre(MDOC_ARGS)
2125: {
2126: struct htmlpair tag;
2127:
1.23 kristaps 2128: PAIR_CLASS_INIT(&tag, "symb");
1.6 kristaps 2129: print_otag(h, TAG_SPAN, 1, &tag);
2130: return(1);
2131: }
2132:
2133:
2134: /* ARGSUSED */
2135: static int
2136: mdoc_bt_pre(MDOC_ARGS)
2137: {
2138:
2139: print_text(h, "is currently in beta test.");
2140: return(0);
2141: }
2142:
2143:
2144: /* ARGSUSED */
2145: static int
2146: mdoc_ud_pre(MDOC_ARGS)
2147: {
2148:
2149: print_text(h, "currently under development.");
2150: return(0);
2151: }
2152:
2153:
2154: /* ARGSUSED */
2155: static int
2156: mdoc_lb_pre(MDOC_ARGS)
2157: {
2158: struct htmlpair tag;
2159:
1.62 kristaps 2160: if (SEC_LIBRARY == n->sec && MDOC_LINE & n->flags)
1.6 kristaps 2161: print_otag(h, TAG_DIV, 0, NULL);
1.23 kristaps 2162: PAIR_CLASS_INIT(&tag, "lib");
1.6 kristaps 2163: print_otag(h, TAG_SPAN, 1, &tag);
2164: return(1);
2165: }
1.10 kristaps 2166:
2167:
2168: /* ARGSUSED */
2169: static int
2170: mdoc__x_pre(MDOC_ARGS)
2171: {
1.38 kristaps 2172: struct htmlpair tag[2];
1.37 kristaps 2173:
1.10 kristaps 2174: switch (n->tok) {
2175: case(MDOC__A):
1.38 kristaps 2176: PAIR_CLASS_INIT(&tag[0], "ref-auth");
1.10 kristaps 2177: break;
2178: case(MDOC__B):
1.38 kristaps 2179: PAIR_CLASS_INIT(&tag[0], "ref-book");
1.10 kristaps 2180: break;
2181: case(MDOC__C):
1.38 kristaps 2182: PAIR_CLASS_INIT(&tag[0], "ref-city");
1.10 kristaps 2183: break;
2184: case(MDOC__D):
1.38 kristaps 2185: PAIR_CLASS_INIT(&tag[0], "ref-date");
1.10 kristaps 2186: break;
2187: case(MDOC__I):
1.38 kristaps 2188: PAIR_CLASS_INIT(&tag[0], "ref-issue");
1.10 kristaps 2189: break;
2190: case(MDOC__J):
1.38 kristaps 2191: PAIR_CLASS_INIT(&tag[0], "ref-jrnl");
1.10 kristaps 2192: break;
2193: case(MDOC__N):
1.38 kristaps 2194: PAIR_CLASS_INIT(&tag[0], "ref-num");
1.10 kristaps 2195: break;
2196: case(MDOC__O):
1.38 kristaps 2197: PAIR_CLASS_INIT(&tag[0], "ref-opt");
1.10 kristaps 2198: break;
2199: case(MDOC__P):
1.38 kristaps 2200: PAIR_CLASS_INIT(&tag[0], "ref-page");
1.10 kristaps 2201: break;
2202: case(MDOC__Q):
1.38 kristaps 2203: PAIR_CLASS_INIT(&tag[0], "ref-corp");
1.10 kristaps 2204: break;
2205: case(MDOC__R):
1.38 kristaps 2206: PAIR_CLASS_INIT(&tag[0], "ref-rep");
1.10 kristaps 2207: break;
2208: case(MDOC__T):
1.38 kristaps 2209: PAIR_CLASS_INIT(&tag[0], "ref-title");
1.10 kristaps 2210: break;
1.38 kristaps 2211: case(MDOC__U):
2212: PAIR_CLASS_INIT(&tag[0], "link-ref");
2213: break;
1.10 kristaps 2214: case(MDOC__V):
1.38 kristaps 2215: PAIR_CLASS_INIT(&tag[0], "ref-vol");
1.10 kristaps 2216: break;
2217: default:
2218: abort();
2219: /* NOTREACHED */
2220: }
2221:
1.38 kristaps 2222: if (MDOC__U != n->tok) {
2223: print_otag(h, TAG_SPAN, 1, tag);
2224: return(1);
2225: }
2226:
2227: PAIR_HREF_INIT(&tag[1], n->child->string);
2228: print_otag(h, TAG_A, 2, tag);
1.10 kristaps 2229: return(1);
2230: }
2231:
2232:
2233: /* ARGSUSED */
2234: static void
2235: mdoc__x_post(MDOC_ARGS)
2236: {
2237:
1.61 kristaps 2238: /* TODO: %U */
2239:
1.10 kristaps 2240: h->flags |= HTML_NOSPACE;
2241: print_text(h, n->next ? "," : ".");
1.94 kristaps 2242: }
2243:
2244:
2245: /* ARGSUSED */
2246: static int
2247: mdoc_bk_pre(MDOC_ARGS)
2248: {
2249:
2250: switch (n->type) {
2251: case (MDOC_BLOCK):
2252: break;
2253: case (MDOC_HEAD):
2254: return(0);
2255: case (MDOC_BODY):
2256: h->flags |= HTML_PREKEEP;
2257: break;
2258: default:
2259: abort();
2260: /* NOTREACHED */
2261: }
2262:
2263: return(1);
2264: }
2265:
2266:
2267: /* ARGSUSED */
2268: static void
2269: mdoc_bk_post(MDOC_ARGS)
2270: {
2271:
2272: if (MDOC_BODY == n->type)
2273: h->flags &= ~(HTML_KEEP | HTML_PREKEEP);
1.10 kristaps 2274: }
CVSweb