Annotation of mandoc/mdoc_html.c, Revision 1.199
1.199 ! schwarze 1: /* $Id: mdoc_html.c,v 1.198 2014/08/14 00:31:43 schwarze Exp $ */
1.1 kristaps 2: /*
1.152 schwarze 3: * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
1.187 schwarze 4: * Copyright (c) 2014 Ingo Schwarze <schwarze@openbsd.org>
1.1 kristaps 5: *
6: * Permission to use, copy, modify, and distribute this software for any
7: * purpose with or without fee is hereby granted, provided that the above
8: * copyright notice and this permission notice appear in all copies.
9: *
10: * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
11: * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
12: * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
13: * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
14: * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
15: * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
16: * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
17: */
1.52 kristaps 18: #include "config.h"
19:
1.1 kristaps 20: #include <sys/types.h>
21:
22: #include <assert.h>
23: #include <ctype.h>
24: #include <stdio.h>
25: #include <stdlib.h>
26: #include <string.h>
27: #include <unistd.h>
28:
1.65 kristaps 29: #include "mandoc.h"
1.189 schwarze 30: #include "mandoc_aux.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:
1.184 schwarze 38: #define MDOC_ARGS const struct mdoc_meta *meta, \
1.1 kristaps 39: const struct mdoc_node *n, \
40: struct html *h
41:
1.52 kristaps 42: #ifndef MIN
43: #define MIN(a,b) ((/*CONSTCOND*/(a)<(b))?(a):(b))
44: #endif
45:
1.1 kristaps 46: struct htmlmdoc {
47: int (*pre)(MDOC_ARGS);
48: void (*post)(MDOC_ARGS);
49: };
50:
51: static void print_mdoc(MDOC_ARGS);
52: static void print_mdoc_head(MDOC_ARGS);
53: static void print_mdoc_node(MDOC_ARGS);
54: static void print_mdoc_nodelist(MDOC_ARGS);
1.188 schwarze 55: static void synopsis_pre(struct html *,
1.78 kristaps 56: const struct mdoc_node *);
1.1 kristaps 57:
1.23 kristaps 58: static void a2width(const char *, struct roffsu *);
59: static void a2offs(const char *, struct roffsu *);
1.27 kristaps 60:
1.1 kristaps 61: static void mdoc_root_post(MDOC_ARGS);
62: static int mdoc_root_pre(MDOC_ARGS);
63:
1.10 kristaps 64: static void mdoc__x_post(MDOC_ARGS);
65: static int mdoc__x_pre(MDOC_ARGS);
1.1 kristaps 66: static int mdoc_ad_pre(MDOC_ARGS);
67: static int mdoc_an_pre(MDOC_ARGS);
1.5 kristaps 68: static int mdoc_ap_pre(MDOC_ARGS);
1.1 kristaps 69: static int mdoc_ar_pre(MDOC_ARGS);
70: static int mdoc_bd_pre(MDOC_ARGS);
1.5 kristaps 71: static int mdoc_bf_pre(MDOC_ARGS);
1.94 kristaps 72: static void mdoc_bk_post(MDOC_ARGS);
73: static int mdoc_bk_pre(MDOC_ARGS);
1.1 kristaps 74: static int mdoc_bl_pre(MDOC_ARGS);
1.6 kristaps 75: static int mdoc_bt_pre(MDOC_ARGS);
1.4 kristaps 76: static int mdoc_bx_pre(MDOC_ARGS);
1.1 kristaps 77: static int mdoc_cd_pre(MDOC_ARGS);
78: static int mdoc_d1_pre(MDOC_ARGS);
79: static int mdoc_dv_pre(MDOC_ARGS);
80: static int mdoc_fa_pre(MDOC_ARGS);
81: static int mdoc_fd_pre(MDOC_ARGS);
82: static int mdoc_fl_pre(MDOC_ARGS);
83: static int mdoc_fn_pre(MDOC_ARGS);
84: static int mdoc_ft_pre(MDOC_ARGS);
85: static int mdoc_em_pre(MDOC_ARGS);
86: static int mdoc_er_pre(MDOC_ARGS);
87: static int mdoc_ev_pre(MDOC_ARGS);
88: static int mdoc_ex_pre(MDOC_ARGS);
1.4 kristaps 89: static void mdoc_fo_post(MDOC_ARGS);
90: static int mdoc_fo_pre(MDOC_ARGS);
91: static int mdoc_ic_pre(MDOC_ARGS);
1.110 schwarze 92: static int mdoc_igndelim_pre(MDOC_ARGS);
1.4 kristaps 93: static int mdoc_in_pre(MDOC_ARGS);
1.1 kristaps 94: static int mdoc_it_pre(MDOC_ARGS);
1.6 kristaps 95: static int mdoc_lb_pre(MDOC_ARGS);
96: static int mdoc_li_pre(MDOC_ARGS);
1.2 kristaps 97: static int mdoc_lk_pre(MDOC_ARGS);
98: static int mdoc_mt_pre(MDOC_ARGS);
1.5 kristaps 99: static int mdoc_ms_pre(MDOC_ARGS);
1.1 kristaps 100: static int mdoc_nd_pre(MDOC_ARGS);
101: static int mdoc_nm_pre(MDOC_ARGS);
102: static int mdoc_ns_pre(MDOC_ARGS);
103: static int mdoc_pa_pre(MDOC_ARGS);
1.5 kristaps 104: static void mdoc_pf_post(MDOC_ARGS);
1.120 kristaps 105: static int mdoc_pp_pre(MDOC_ARGS);
1.107 kristaps 106: static void mdoc_quote_post(MDOC_ARGS);
107: static int mdoc_quote_pre(MDOC_ARGS);
1.5 kristaps 108: static int mdoc_rs_pre(MDOC_ARGS);
1.4 kristaps 109: static int mdoc_rv_pre(MDOC_ARGS);
1.1 kristaps 110: static int mdoc_sh_pre(MDOC_ARGS);
1.191 schwarze 111: static int mdoc_skip_pre(MDOC_ARGS);
1.99 kristaps 112: static int mdoc_sm_pre(MDOC_ARGS);
1.1 kristaps 113: static int mdoc_sp_pre(MDOC_ARGS);
114: static int mdoc_ss_pre(MDOC_ARGS);
115: static int mdoc_sx_pre(MDOC_ARGS);
1.6 kristaps 116: static int mdoc_sy_pre(MDOC_ARGS);
117: static int mdoc_ud_pre(MDOC_ARGS);
1.4 kristaps 118: static int mdoc_va_pre(MDOC_ARGS);
1.1 kristaps 119: static int mdoc_vt_pre(MDOC_ARGS);
120: static int mdoc_xr_pre(MDOC_ARGS);
121: static int mdoc_xx_pre(MDOC_ARGS);
122:
123: static const struct htmlmdoc mdocs[MDOC_MAX] = {
1.5 kristaps 124: {mdoc_ap_pre, NULL}, /* Ap */
1.1 kristaps 125: {NULL, NULL}, /* Dd */
126: {NULL, NULL}, /* Dt */
127: {NULL, NULL}, /* Os */
128: {mdoc_sh_pre, NULL }, /* Sh */
1.188 schwarze 129: {mdoc_ss_pre, NULL }, /* Ss */
130: {mdoc_pp_pre, NULL}, /* Pp */
1.1 kristaps 131: {mdoc_d1_pre, NULL}, /* D1 */
132: {mdoc_d1_pre, NULL}, /* Dl */
133: {mdoc_bd_pre, NULL}, /* Bd */
134: {NULL, NULL}, /* Ed */
1.115 kristaps 135: {mdoc_bl_pre, NULL}, /* Bl */
1.1 kristaps 136: {NULL, NULL}, /* El */
137: {mdoc_it_pre, NULL}, /* It */
1.188 schwarze 138: {mdoc_ad_pre, NULL}, /* Ad */
1.1 kristaps 139: {mdoc_an_pre, NULL}, /* An */
140: {mdoc_ar_pre, NULL}, /* Ar */
141: {mdoc_cd_pre, NULL}, /* Cd */
142: {mdoc_fl_pre, NULL}, /* Cm */
1.188 schwarze 143: {mdoc_dv_pre, NULL}, /* Dv */
144: {mdoc_er_pre, NULL}, /* Er */
145: {mdoc_ev_pre, NULL}, /* Ev */
1.1 kristaps 146: {mdoc_ex_pre, NULL}, /* Ex */
1.188 schwarze 147: {mdoc_fa_pre, NULL}, /* Fa */
148: {mdoc_fd_pre, NULL}, /* Fd */
1.1 kristaps 149: {mdoc_fl_pre, NULL}, /* Fl */
1.188 schwarze 150: {mdoc_fn_pre, NULL}, /* Fn */
151: {mdoc_ft_pre, NULL}, /* Ft */
152: {mdoc_ic_pre, NULL}, /* Ic */
153: {mdoc_in_pre, NULL}, /* In */
1.6 kristaps 154: {mdoc_li_pre, NULL}, /* Li */
1.188 schwarze 155: {mdoc_nd_pre, NULL}, /* Nd */
156: {mdoc_nm_pre, NULL}, /* Nm */
1.107 kristaps 157: {mdoc_quote_pre, mdoc_quote_post}, /* Op */
1.191 schwarze 158: {mdoc_ft_pre, NULL}, /* Ot */
1.1 kristaps 159: {mdoc_pa_pre, NULL}, /* Pa */
1.4 kristaps 160: {mdoc_rv_pre, NULL}, /* Rv */
1.188 schwarze 161: {NULL, NULL}, /* St */
1.4 kristaps 162: {mdoc_va_pre, NULL}, /* Va */
1.188 schwarze 163: {mdoc_vt_pre, NULL}, /* Vt */
1.1 kristaps 164: {mdoc_xr_pre, NULL}, /* Xr */
1.10 kristaps 165: {mdoc__x_pre, mdoc__x_post}, /* %A */
166: {mdoc__x_pre, mdoc__x_post}, /* %B */
167: {mdoc__x_pre, mdoc__x_post}, /* %D */
168: {mdoc__x_pre, mdoc__x_post}, /* %I */
169: {mdoc__x_pre, mdoc__x_post}, /* %J */
170: {mdoc__x_pre, mdoc__x_post}, /* %N */
171: {mdoc__x_pre, mdoc__x_post}, /* %O */
172: {mdoc__x_pre, mdoc__x_post}, /* %P */
173: {mdoc__x_pre, mdoc__x_post}, /* %R */
174: {mdoc__x_pre, mdoc__x_post}, /* %T */
175: {mdoc__x_pre, mdoc__x_post}, /* %V */
1.1 kristaps 176: {NULL, NULL}, /* Ac */
1.107 kristaps 177: {mdoc_quote_pre, mdoc_quote_post}, /* Ao */
178: {mdoc_quote_pre, mdoc_quote_post}, /* Aq */
1.1 kristaps 179: {NULL, NULL}, /* At */
180: {NULL, NULL}, /* Bc */
1.188 schwarze 181: {mdoc_bf_pre, NULL}, /* Bf */
1.107 kristaps 182: {mdoc_quote_pre, mdoc_quote_post}, /* Bo */
183: {mdoc_quote_pre, mdoc_quote_post}, /* Bq */
1.1 kristaps 184: {mdoc_xx_pre, NULL}, /* Bsx */
1.4 kristaps 185: {mdoc_bx_pre, NULL}, /* Bx */
1.1 kristaps 186: {NULL, NULL}, /* Db */
187: {NULL, NULL}, /* Dc */
1.107 kristaps 188: {mdoc_quote_pre, mdoc_quote_post}, /* Do */
189: {mdoc_quote_pre, mdoc_quote_post}, /* Dq */
1.55 kristaps 190: {NULL, NULL}, /* Ec */ /* FIXME: no space */
1.1 kristaps 191: {NULL, NULL}, /* Ef */
1.188 schwarze 192: {mdoc_em_pre, NULL}, /* Em */
1.182 schwarze 193: {mdoc_quote_pre, mdoc_quote_post}, /* Eo */
1.1 kristaps 194: {mdoc_xx_pre, NULL}, /* Fx */
1.98 kristaps 195: {mdoc_ms_pre, NULL}, /* Ms */
1.110 schwarze 196: {mdoc_igndelim_pre, NULL}, /* No */
1.1 kristaps 197: {mdoc_ns_pre, NULL}, /* Ns */
198: {mdoc_xx_pre, NULL}, /* Nx */
199: {mdoc_xx_pre, NULL}, /* Ox */
200: {NULL, NULL}, /* Pc */
1.110 schwarze 201: {mdoc_igndelim_pre, mdoc_pf_post}, /* Pf */
1.107 kristaps 202: {mdoc_quote_pre, mdoc_quote_post}, /* Po */
203: {mdoc_quote_pre, mdoc_quote_post}, /* Pq */
1.1 kristaps 204: {NULL, NULL}, /* Qc */
1.107 kristaps 205: {mdoc_quote_pre, mdoc_quote_post}, /* Ql */
206: {mdoc_quote_pre, mdoc_quote_post}, /* Qo */
207: {mdoc_quote_pre, mdoc_quote_post}, /* Qq */
1.1 kristaps 208: {NULL, NULL}, /* Re */
1.5 kristaps 209: {mdoc_rs_pre, NULL}, /* Rs */
1.1 kristaps 210: {NULL, NULL}, /* Sc */
1.107 kristaps 211: {mdoc_quote_pre, mdoc_quote_post}, /* So */
212: {mdoc_quote_pre, mdoc_quote_post}, /* Sq */
1.188 schwarze 213: {mdoc_sm_pre, NULL}, /* Sm */
1.1 kristaps 214: {mdoc_sx_pre, NULL}, /* Sx */
1.6 kristaps 215: {mdoc_sy_pre, NULL}, /* Sy */
1.1 kristaps 216: {NULL, NULL}, /* Tn */
217: {mdoc_xx_pre, NULL}, /* Ux */
218: {NULL, NULL}, /* Xc */
219: {NULL, NULL}, /* Xo */
1.188 schwarze 220: {mdoc_fo_pre, mdoc_fo_post}, /* Fo */
221: {NULL, NULL}, /* Fc */
1.107 kristaps 222: {mdoc_quote_pre, mdoc_quote_post}, /* Oo */
1.1 kristaps 223: {NULL, NULL}, /* Oc */
1.94 kristaps 224: {mdoc_bk_pre, mdoc_bk_post}, /* Bk */
1.1 kristaps 225: {NULL, NULL}, /* Ek */
1.6 kristaps 226: {mdoc_bt_pre, NULL}, /* Bt */
1.1 kristaps 227: {NULL, NULL}, /* Hf */
1.191 schwarze 228: {mdoc_em_pre, NULL}, /* Fr */
1.6 kristaps 229: {mdoc_ud_pre, NULL}, /* Ud */
230: {mdoc_lb_pre, NULL}, /* Lb */
1.188 schwarze 231: {mdoc_pp_pre, NULL}, /* Lp */
232: {mdoc_lk_pre, NULL}, /* Lk */
233: {mdoc_mt_pre, NULL}, /* Mt */
234: {mdoc_quote_pre, mdoc_quote_post}, /* Brq */
235: {mdoc_quote_pre, mdoc_quote_post}, /* Bro */
236: {NULL, NULL}, /* Brc */
237: {mdoc__x_pre, mdoc__x_post}, /* %C */
1.191 schwarze 238: {mdoc_skip_pre, NULL}, /* Es */
239: {mdoc_quote_pre, mdoc_quote_post}, /* En */
1.188 schwarze 240: {mdoc_xx_pre, NULL}, /* Dx */
241: {mdoc__x_pre, mdoc__x_post}, /* %Q */
1.1 kristaps 242: {mdoc_sp_pre, NULL}, /* br */
1.188 schwarze 243: {mdoc_sp_pre, NULL}, /* sp */
244: {mdoc__x_pre, mdoc__x_post}, /* %U */
245: {NULL, NULL}, /* Ta */
1.191 schwarze 246: {mdoc_skip_pre, NULL}, /* ll */
1.1 kristaps 247: };
248:
1.115 kristaps 249: static const char * const lists[LIST_MAX] = {
250: NULL,
1.116 kristaps 251: "list-bul",
252: "list-col",
1.115 kristaps 253: "list-dash",
254: "list-diag",
255: "list-enum",
256: "list-hang",
1.116 kristaps 257: "list-hyph",
1.115 kristaps 258: "list-inset",
259: "list-item",
260: "list-ohang",
261: "list-tag"
262: };
1.1 kristaps 263:
1.188 schwarze 264:
1.1 kristaps 265: void
1.184 schwarze 266: html_mdoc(void *arg, const struct mdoc *mdoc)
1.1 kristaps 267: {
268:
1.184 schwarze 269: print_mdoc(mdoc_meta(mdoc), mdoc_node(mdoc),
1.188 schwarze 270: (struct html *)arg);
1.179 kristaps 271: putchar('\n');
1.1 kristaps 272: }
273:
1.23 kristaps 274: /*
275: * Calculate the scaling unit passed in a `-width' argument. This uses
276: * either a native scaling unit (e.g., 1i, 2m) or the string length of
277: * the value.
278: */
279: static void
280: a2width(const char *p, struct roffsu *su)
1.1 kristaps 281: {
282:
1.32 kristaps 283: if ( ! a2roffsu(p, su, SCALE_MAX)) {
1.130 kristaps 284: su->unit = SCALE_BU;
1.166 kristaps 285: su->scale = html_strlen(p);
1.32 kristaps 286: }
1.1 kristaps 287: }
288:
1.23 kristaps 289: /*
1.78 kristaps 290: * See the same function in mdoc_term.c for documentation.
291: */
292: static void
293: synopsis_pre(struct html *h, const struct mdoc_node *n)
294: {
295:
1.87 kristaps 296: if (NULL == n->prev || ! (MDOC_SYNPRETTY & n->flags))
1.78 kristaps 297: return;
298:
1.188 schwarze 299: if (n->prev->tok == n->tok &&
300: MDOC_Fo != n->tok &&
301: MDOC_Ft != n->tok &&
302: MDOC_Fn != n->tok) {
1.125 kristaps 303: print_otag(h, TAG_BR, 0, NULL);
1.78 kristaps 304: return;
305: }
306:
307: switch (n->prev->tok) {
1.188 schwarze 308: case MDOC_Fd:
1.78 kristaps 309: /* FALLTHROUGH */
1.188 schwarze 310: case MDOC_Fn:
1.78 kristaps 311: /* FALLTHROUGH */
1.188 schwarze 312: case MDOC_Fo:
1.78 kristaps 313: /* FALLTHROUGH */
1.188 schwarze 314: case MDOC_In:
1.78 kristaps 315: /* FALLTHROUGH */
1.188 schwarze 316: case MDOC_Vt:
1.125 kristaps 317: print_otag(h, TAG_P, 0, NULL);
1.78 kristaps 318: break;
1.188 schwarze 319: case MDOC_Ft:
1.78 kristaps 320: if (MDOC_Fn != n->tok && MDOC_Fo != n->tok) {
1.125 kristaps 321: print_otag(h, TAG_P, 0, NULL);
1.78 kristaps 322: break;
323: }
324: /* FALLTHROUGH */
325: default:
1.125 kristaps 326: print_otag(h, TAG_BR, 0, NULL);
1.78 kristaps 327: break;
328: }
329: }
330:
331: /*
1.23 kristaps 332: * Calculate the scaling unit passed in an `-offset' argument. This
333: * uses either a native scaling unit (e.g., 1i, 2m), one of a set of
334: * predefined strings (indent, etc.), or the string length of the value.
335: */
336: static void
337: a2offs(const char *p, struct roffsu *su)
1.1 kristaps 338: {
339:
1.31 kristaps 340: /* FIXME: "right"? */
341:
1.1 kristaps 342: if (0 == strcmp(p, "left"))
1.23 kristaps 343: SCALE_HS_INIT(su, 0);
344: else if (0 == strcmp(p, "indent"))
345: SCALE_HS_INIT(su, INDENT);
346: else if (0 == strcmp(p, "indent-two"))
347: SCALE_HS_INIT(su, INDENT * 2);
1.177 kristaps 348: else if ( ! a2roffsu(p, su, SCALE_MAX))
349: SCALE_HS_INIT(su, html_strlen(p));
1.1 kristaps 350: }
351:
352: static void
353: print_mdoc(MDOC_ARGS)
354: {
1.179 kristaps 355: struct tag *t, *tt;
356: struct htmlpair tag;
357:
358: PAIR_CLASS_INIT(&tag, "mandoc");
1.1 kristaps 359:
1.179 kristaps 360: if ( ! (HTML_FRAGMENT & h->oflags)) {
361: print_gen_decls(h);
362: t = print_otag(h, TAG_HTML, 0, NULL);
363: tt = print_otag(h, TAG_HEAD, 0, NULL);
1.184 schwarze 364: print_mdoc_head(meta, n, h);
1.179 kristaps 365: print_tagq(h, tt);
366: print_otag(h, TAG_BODY, 0, NULL);
367: print_otag(h, TAG_DIV, 1, &tag);
1.188 schwarze 368: } else
1.179 kristaps 369: t = print_otag(h, TAG_DIV, 1, &tag);
1.1 kristaps 370:
1.184 schwarze 371: print_mdoc_nodelist(meta, n, h);
1.1 kristaps 372: print_tagq(h, t);
373: }
374:
375: static void
376: print_mdoc_head(MDOC_ARGS)
377: {
378:
379: print_gen_head(h);
1.20 kristaps 380: bufinit(h);
1.195 schwarze 381: bufcat(h, meta->title);
382: if (meta->msec)
383: bufcat_fmt(h, "(%s)", meta->msec);
1.184 schwarze 384: if (meta->arch)
385: bufcat_fmt(h, " (%s)", meta->arch);
1.1 kristaps 386:
387: print_otag(h, TAG_TITLE, 0, NULL);
1.20 kristaps 388: print_text(h, h->buf);
1.1 kristaps 389: }
390:
391: static void
392: print_mdoc_nodelist(MDOC_ARGS)
393: {
394:
1.184 schwarze 395: print_mdoc_node(meta, n, h);
1.1 kristaps 396: if (n->next)
1.184 schwarze 397: print_mdoc_nodelist(meta, n->next, h);
1.1 kristaps 398: }
399:
400: static void
401: print_mdoc_node(MDOC_ARGS)
402: {
403: int child;
404: struct tag *t;
405:
406: child = 1;
1.39 kristaps 407: t = h->tags.head;
1.1 kristaps 408:
409: switch (n->type) {
1.188 schwarze 410: case MDOC_ROOT:
1.184 schwarze 411: child = mdoc_root_pre(meta, n, h);
1.1 kristaps 412: break;
1.188 schwarze 413: case MDOC_TEXT:
1.144 kristaps 414: /* No tables in this mode... */
415: assert(NULL == h->tblt);
1.149 kristaps 416:
417: /*
418: * Make sure that if we're in a literal mode already
419: * (i.e., within a <PRE>) don't print the newline.
420: */
1.143 kristaps 421: if (' ' == *n->string && MDOC_LINE & n->flags)
1.149 kristaps 422: if ( ! (HTML_LITERAL & h->flags))
423: print_otag(h, TAG_BR, 0, NULL);
1.155 kristaps 424: if (MDOC_DELIMC & n->flags)
425: h->flags |= HTML_NOSPACE;
1.1 kristaps 426: print_text(h, n->string);
1.155 kristaps 427: if (MDOC_DELIMO & n->flags)
428: h->flags |= HTML_NOSPACE;
1.151 kristaps 429: return;
1.188 schwarze 430: case MDOC_EQN:
1.174 kristaps 431: print_eqn(h, n->eqn);
1.153 kristaps 432: break;
1.188 schwarze 433: case MDOC_TBL:
1.144 kristaps 434: /*
435: * This will take care of initialising all of the table
436: * state data for the first table, then tearing it down
437: * for the last one.
438: */
1.141 kristaps 439: print_tbl(h, n->span);
1.144 kristaps 440: return;
1.1 kristaps 441: default:
1.144 kristaps 442: /*
443: * Close out the current table, if it's open, and unset
444: * the "meta" table state. This will be reopened on the
445: * next table element.
446: */
447: if (h->tblt) {
448: print_tblclose(h);
449: t = h->tags.head;
450: }
451:
452: assert(NULL == h->tblt);
1.89 kristaps 453: if (mdocs[n->tok].pre && ENDBODY_NOT == n->end)
1.184 schwarze 454: child = (*mdocs[n->tok].pre)(meta, n, h);
1.1 kristaps 455: break;
456: }
457:
1.186 schwarze 458: if (HTML_KEEP & h->flags) {
1.185 schwarze 459: if (n->prev ? (n->prev->lastline != n->line) :
460: (n->parent && n->parent->line != n->line)) {
1.94 kristaps 461: h->flags &= ~HTML_KEEP;
462: h->flags |= HTML_PREKEEP;
463: }
464: }
465:
1.1 kristaps 466: if (child && n->child)
1.184 schwarze 467: print_mdoc_nodelist(meta, n->child, h);
1.1 kristaps 468:
469: print_stagq(h, t);
470:
471: switch (n->type) {
1.188 schwarze 472: case MDOC_ROOT:
1.184 schwarze 473: mdoc_root_post(meta, n, h);
1.153 kristaps 474: break;
1.188 schwarze 475: case MDOC_EQN:
1.1 kristaps 476: break;
477: default:
1.89 kristaps 478: if (mdocs[n->tok].post && ENDBODY_NOT == n->end)
1.184 schwarze 479: (*mdocs[n->tok].post)(meta, n, h);
1.1 kristaps 480: break;
481: }
482: }
483:
484: static void
485: mdoc_root_post(MDOC_ARGS)
486: {
1.132 kristaps 487: struct htmlpair tag[3];
1.1 kristaps 488: struct tag *t, *tt;
489:
1.132 kristaps 490: PAIR_SUMMARY_INIT(&tag[0], "Document Footer");
491: PAIR_CLASS_INIT(&tag[1], "foot");
1.180 schwarze 492: PAIR_INIT(&tag[2], ATTR_WIDTH, "100%");
493: t = print_otag(h, TAG_TABLE, 3, tag);
494: PAIR_INIT(&tag[0], ATTR_WIDTH, "50%");
495: print_otag(h, TAG_COL, 1, tag);
496: print_otag(h, TAG_COL, 1, tag);
1.132 kristaps 497:
1.181 schwarze 498: print_otag(h, TAG_TBODY, 0, NULL);
1.40 kristaps 499:
1.1 kristaps 500: tt = print_otag(h, TAG_TR, 0, NULL);
501:
1.125 kristaps 502: PAIR_CLASS_INIT(&tag[0], "foot-date");
1.1 kristaps 503: print_otag(h, TAG_TD, 1, tag);
1.184 schwarze 504: print_text(h, meta->date);
1.1 kristaps 505: print_stagq(h, tt);
506:
1.125 kristaps 507: PAIR_CLASS_INIT(&tag[0], "foot-os");
1.180 schwarze 508: PAIR_INIT(&tag[1], ATTR_ALIGN, "right");
509: print_otag(h, TAG_TD, 2, tag);
1.184 schwarze 510: print_text(h, meta->os);
1.1 kristaps 511: print_tagq(h, t);
512: }
513:
514: static int
515: mdoc_root_pre(MDOC_ARGS)
516: {
1.40 kristaps 517: struct htmlpair tag[3];
1.1 kristaps 518: struct tag *t, *tt;
1.190 schwarze 519: char *volume, *title;
1.1 kristaps 520:
1.190 schwarze 521: if (NULL == meta->arch)
522: volume = mandoc_strdup(meta->vol);
523: else
524: mandoc_asprintf(&volume, "%s (%s)",
525: meta->vol, meta->arch);
1.1 kristaps 526:
1.195 schwarze 527: if (NULL == meta->msec)
528: title = mandoc_strdup(meta->title);
529: else
530: mandoc_asprintf(&title, "%s(%s)",
531: meta->title, meta->msec);
1.23 kristaps 532:
1.132 kristaps 533: PAIR_SUMMARY_INIT(&tag[0], "Document Header");
534: PAIR_CLASS_INIT(&tag[1], "head");
1.180 schwarze 535: PAIR_INIT(&tag[2], ATTR_WIDTH, "100%");
536: t = print_otag(h, TAG_TABLE, 3, tag);
537: PAIR_INIT(&tag[0], ATTR_WIDTH, "30%");
538: print_otag(h, TAG_COL, 1, tag);
539: print_otag(h, TAG_COL, 1, tag);
540: print_otag(h, TAG_COL, 1, tag);
1.132 kristaps 541:
542: print_otag(h, TAG_TBODY, 0, NULL);
1.40 kristaps 543:
1.1 kristaps 544: tt = print_otag(h, TAG_TR, 0, NULL);
545:
1.125 kristaps 546: PAIR_CLASS_INIT(&tag[0], "head-ltitle");
1.1 kristaps 547: print_otag(h, TAG_TD, 1, tag);
1.2 kristaps 548: print_text(h, title);
1.1 kristaps 549: print_stagq(h, tt);
550:
1.125 kristaps 551: PAIR_CLASS_INIT(&tag[0], "head-vol");
1.180 schwarze 552: PAIR_INIT(&tag[1], ATTR_ALIGN, "center");
553: print_otag(h, TAG_TD, 2, tag);
1.190 schwarze 554: print_text(h, volume);
1.1 kristaps 555: print_stagq(h, tt);
556:
1.125 kristaps 557: PAIR_CLASS_INIT(&tag[0], "head-rtitle");
1.180 schwarze 558: PAIR_INIT(&tag[1], ATTR_ALIGN, "right");
559: print_otag(h, TAG_TD, 2, tag);
1.2 kristaps 560: print_text(h, title);
1.1 kristaps 561: print_tagq(h, t);
1.189 schwarze 562:
563: free(title);
1.190 schwarze 564: free(volume);
1.1 kristaps 565: return(1);
566: }
567:
568: static int
569: mdoc_sh_pre(MDOC_ARGS)
570: {
1.123 kristaps 571: struct htmlpair tag;
572:
573: if (MDOC_BLOCK == n->type) {
574: PAIR_CLASS_INIT(&tag, "section");
575: print_otag(h, TAG_DIV, 1, &tag);
1.1 kristaps 576: return(1);
1.123 kristaps 577: } else if (MDOC_BODY == n->type)
1.1 kristaps 578: return(1);
579:
1.168 kristaps 580: bufinit(h);
1.172 kristaps 581: bufcat(h, "x");
1.175 kristaps 582:
583: for (n = n->child; n && MDOC_TEXT == n->type; ) {
1.168 kristaps 584: bufcat_id(h, n->string);
1.175 kristaps 585: if (NULL != (n = n->next))
1.168 kristaps 586: bufcat_id(h, " ");
1.21 kristaps 587: }
588:
1.175 kristaps 589: if (NULL == n) {
590: PAIR_ID_INIT(&tag, h->buf);
591: print_otag(h, TAG_H1, 1, &tag);
592: } else
593: print_otag(h, TAG_H1, 0, NULL);
594:
1.1 kristaps 595: return(1);
596: }
597:
598: static int
599: mdoc_ss_pre(MDOC_ARGS)
600: {
1.123 kristaps 601: struct htmlpair tag;
1.1 kristaps 602:
1.123 kristaps 603: if (MDOC_BLOCK == n->type) {
604: PAIR_CLASS_INIT(&tag, "subsection");
605: print_otag(h, TAG_DIV, 1, &tag);
1.1 kristaps 606: return(1);
1.123 kristaps 607: } else if (MDOC_BODY == n->type)
1.1 kristaps 608: return(1);
1.23 kristaps 609:
1.168 kristaps 610: bufinit(h);
1.172 kristaps 611: bufcat(h, "x");
1.175 kristaps 612:
613: for (n = n->child; n && MDOC_TEXT == n->type; ) {
1.168 kristaps 614: bufcat_id(h, n->string);
1.175 kristaps 615: if (NULL != (n = n->next))
1.168 kristaps 616: bufcat_id(h, " ");
1.21 kristaps 617: }
618:
1.175 kristaps 619: if (NULL == n) {
620: PAIR_ID_INIT(&tag, h->buf);
621: print_otag(h, TAG_H2, 1, &tag);
622: } else
623: print_otag(h, TAG_H2, 0, NULL);
624:
1.1 kristaps 625: return(1);
626: }
627:
628: static int
629: mdoc_fl_pre(MDOC_ARGS)
630: {
631: struct htmlpair tag;
632:
1.51 kristaps 633: PAIR_CLASS_INIT(&tag, "flag");
1.132 kristaps 634: print_otag(h, TAG_B, 1, &tag);
1.51 kristaps 635:
1.50 kristaps 636: /* `Cm' has no leading hyphen. */
637:
1.51 kristaps 638: if (MDOC_Cm == n->tok)
1.50 kristaps 639: return(1);
640:
641: print_text(h, "\\-");
642:
1.199 ! schwarze 643: if ( ! (n->nchild == 0 &&
! 644: (n->next == NULL ||
! 645: n->next->type == MDOC_TEXT ||
! 646: n->next->flags & MDOC_LINE)))
1.1 kristaps 647: h->flags |= HTML_NOSPACE;
1.50 kristaps 648:
1.1 kristaps 649: return(1);
650: }
651:
652: static int
653: mdoc_nd_pre(MDOC_ARGS)
654: {
655: struct htmlpair tag;
656:
657: if (MDOC_BODY != n->type)
658: return(1);
659:
1.24 kristaps 660: /* XXX: this tag in theory can contain block elements. */
661:
1.1 kristaps 662: print_text(h, "\\(em");
1.124 kristaps 663: PAIR_CLASS_INIT(&tag, "desc");
1.1 kristaps 664: print_otag(h, TAG_SPAN, 1, &tag);
665: return(1);
666: }
667:
668: static int
669: mdoc_nm_pre(MDOC_ARGS)
670: {
1.91 kristaps 671: struct htmlpair tag;
672: struct roffsu su;
1.166 kristaps 673: int len;
1.91 kristaps 674:
1.124 kristaps 675: switch (n->type) {
1.188 schwarze 676: case MDOC_ELEM:
1.91 kristaps 677: synopsis_pre(h, n);
678: PAIR_CLASS_INIT(&tag, "name");
1.132 kristaps 679: print_otag(h, TAG_B, 1, &tag);
1.184 schwarze 680: if (NULL == n->child && meta->name)
681: print_text(h, meta->name);
1.124 kristaps 682: return(1);
1.188 schwarze 683: case MDOC_HEAD:
1.124 kristaps 684: print_otag(h, TAG_TD, 0, NULL);
1.184 schwarze 685: if (NULL == n->child && meta->name)
686: print_text(h, meta->name);
1.124 kristaps 687: return(1);
1.188 schwarze 688: case MDOC_BODY:
1.124 kristaps 689: print_otag(h, TAG_TD, 0, NULL);
690: return(1);
691: default:
692: break;
693: }
1.91 kristaps 694:
1.124 kristaps 695: synopsis_pre(h, n);
696: PAIR_CLASS_INIT(&tag, "synopsis");
697: print_otag(h, TAG_TABLE, 1, &tag);
698:
699: for (len = 0, n = n->child; n; n = n->next)
700: if (MDOC_TEXT == n->type)
1.166 kristaps 701: len += html_strlen(n->string);
1.91 kristaps 702:
1.184 schwarze 703: if (0 == len && meta->name)
704: len = html_strlen(meta->name);
1.1 kristaps 705:
1.194 schwarze 706: SCALE_HS_INIT(&su, len);
1.168 kristaps 707: bufinit(h);
1.165 kristaps 708: bufcat_su(h, "width", &su);
1.124 kristaps 709: PAIR_STYLE_INIT(&tag, h);
710: print_otag(h, TAG_COL, 1, &tag);
711: print_otag(h, TAG_COL, 0, NULL);
712: print_otag(h, TAG_TBODY, 0, NULL);
713: print_otag(h, TAG_TR, 0, NULL);
1.1 kristaps 714: return(1);
715: }
716:
717: static int
718: mdoc_xr_pre(MDOC_ARGS)
719: {
1.157 kristaps 720: struct htmlpair tag[2];
1.56 kristaps 721:
722: if (NULL == n->child)
723: return(0);
1.17 kristaps 724:
1.23 kristaps 725: PAIR_CLASS_INIT(&tag[0], "link-man");
1.1 kristaps 726:
1.17 kristaps 727: if (h->base_man) {
1.188 schwarze 728: buffmt_man(h, n->child->string,
729: n->child->next ?
730: n->child->next->string : NULL);
1.57 kristaps 731: PAIR_HREF_INIT(&tag[1], h->buf);
1.23 kristaps 732: print_otag(h, TAG_A, 2, tag);
733: } else
734: print_otag(h, TAG_A, 1, tag);
1.1 kristaps 735:
1.157 kristaps 736: n = n->child;
737: print_text(h, n->string);
1.16 kristaps 738:
1.157 kristaps 739: if (NULL == (n = n->next))
1.1 kristaps 740: return(0);
741:
742: h->flags |= HTML_NOSPACE;
743: print_text(h, "(");
744: h->flags |= HTML_NOSPACE;
1.157 kristaps 745: print_text(h, n->string);
1.1 kristaps 746: h->flags |= HTML_NOSPACE;
747: print_text(h, ")");
748: return(0);
749: }
750:
751: static int
752: mdoc_ns_pre(MDOC_ARGS)
753: {
754:
1.150 kristaps 755: if ( ! (MDOC_LINE & n->flags))
756: h->flags |= HTML_NOSPACE;
1.1 kristaps 757: return(1);
758: }
759:
760: static int
761: mdoc_ar_pre(MDOC_ARGS)
762: {
763: struct htmlpair tag;
764:
1.23 kristaps 765: PAIR_CLASS_INIT(&tag, "arg");
1.133 kristaps 766: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 767: return(1);
768: }
769:
770: static int
771: mdoc_xx_pre(MDOC_ARGS)
772: {
773: const char *pp;
774: struct htmlpair tag;
1.152 schwarze 775: int flags;
1.1 kristaps 776:
777: switch (n->tok) {
1.188 schwarze 778: case MDOC_Bsx:
1.112 schwarze 779: pp = "BSD/OS";
1.1 kristaps 780: break;
1.188 schwarze 781: case MDOC_Dx:
1.45 kristaps 782: pp = "DragonFly";
1.1 kristaps 783: break;
1.188 schwarze 784: case MDOC_Fx:
1.1 kristaps 785: pp = "FreeBSD";
786: break;
1.188 schwarze 787: case MDOC_Nx:
1.1 kristaps 788: pp = "NetBSD";
789: break;
1.188 schwarze 790: case MDOC_Ox:
1.1 kristaps 791: pp = "OpenBSD";
792: break;
1.188 schwarze 793: case MDOC_Ux:
1.1 kristaps 794: pp = "UNIX";
795: break;
796: default:
797: return(1);
798: }
799:
1.23 kristaps 800: PAIR_CLASS_INIT(&tag, "unix");
1.1 kristaps 801: print_otag(h, TAG_SPAN, 1, &tag);
1.148 kristaps 802:
1.1 kristaps 803: print_text(h, pp);
1.148 kristaps 804: if (n->child) {
1.152 schwarze 805: flags = h->flags;
1.148 kristaps 806: h->flags |= HTML_KEEP;
807: print_text(h, n->child->string);
1.152 schwarze 808: h->flags = flags;
1.148 kristaps 809: }
810: return(0);
1.1 kristaps 811: }
812:
813: static int
1.4 kristaps 814: mdoc_bx_pre(MDOC_ARGS)
815: {
1.146 kristaps 816: struct htmlpair tag;
1.4 kristaps 817:
1.23 kristaps 818: PAIR_CLASS_INIT(&tag, "unix");
1.4 kristaps 819: print_otag(h, TAG_SPAN, 1, &tag);
820:
1.145 kristaps 821: if (NULL != (n = n->child)) {
822: print_text(h, n->string);
823: h->flags |= HTML_NOSPACE;
824: print_text(h, "BSD");
825: } else {
826: print_text(h, "BSD");
827: return(0);
828: }
1.4 kristaps 829:
1.145 kristaps 830: if (NULL != (n = n->next)) {
831: h->flags |= HTML_NOSPACE;
1.147 kristaps 832: print_text(h, "-");
1.4 kristaps 833: h->flags |= HTML_NOSPACE;
1.147 kristaps 834: print_text(h, n->string);
1.145 kristaps 835: }
1.4 kristaps 836:
837: return(0);
838: }
839:
840: static int
1.115 kristaps 841: mdoc_it_pre(MDOC_ARGS)
1.1 kristaps 842: {
1.115 kristaps 843: struct roffsu su;
844: enum mdoc_list type;
1.116 kristaps 845: struct htmlpair tag[2];
1.115 kristaps 846: const struct mdoc_node *bl;
847:
848: bl = n->parent;
849: while (bl && MDOC_Bl != bl->tok)
850: bl = bl->parent;
1.23 kristaps 851:
1.115 kristaps 852: assert(bl);
1.23 kristaps 853:
1.137 kristaps 854: type = bl->norm->Bl.type;
1.24 kristaps 855:
1.116 kristaps 856: assert(lists[type]);
857: PAIR_CLASS_INIT(&tag[0], lists[type]);
1.1 kristaps 858:
1.168 kristaps 859: bufinit(h);
860:
1.115 kristaps 861: if (MDOC_HEAD == n->type) {
862: switch (type) {
1.188 schwarze 863: case LIST_bullet:
1.115 kristaps 864: /* FALLTHROUGH */
1.188 schwarze 865: case LIST_dash:
1.115 kristaps 866: /* FALLTHROUGH */
1.188 schwarze 867: case LIST_item:
1.115 kristaps 868: /* FALLTHROUGH */
1.188 schwarze 869: case LIST_hyphen:
1.115 kristaps 870: /* FALLTHROUGH */
1.188 schwarze 871: case LIST_enum:
1.115 kristaps 872: return(0);
1.188 schwarze 873: case LIST_diag:
1.115 kristaps 874: /* FALLTHROUGH */
1.188 schwarze 875: case LIST_hang:
1.115 kristaps 876: /* FALLTHROUGH */
1.188 schwarze 877: case LIST_inset:
1.115 kristaps 878: /* FALLTHROUGH */
1.188 schwarze 879: case LIST_ohang:
1.115 kristaps 880: /* FALLTHROUGH */
1.188 schwarze 881: case LIST_tag:
1.137 kristaps 882: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.122 kristaps 883: bufcat_su(h, "margin-top", &su);
884: PAIR_STYLE_INIT(&tag[1], h);
1.116 kristaps 885: print_otag(h, TAG_DT, 2, tag);
1.134 kristaps 886: if (LIST_diag != type)
887: break;
888: PAIR_CLASS_INIT(&tag[0], "diag");
889: print_otag(h, TAG_B, 1, tag);
1.115 kristaps 890: break;
1.188 schwarze 891: case LIST_column:
1.115 kristaps 892: break;
893: default:
894: break;
895: }
896: } else if (MDOC_BODY == n->type) {
897: switch (type) {
1.188 schwarze 898: case LIST_bullet:
1.115 kristaps 899: /* FALLTHROUGH */
1.188 schwarze 900: case LIST_hyphen:
1.115 kristaps 901: /* FALLTHROUGH */
1.188 schwarze 902: case LIST_dash:
1.115 kristaps 903: /* FALLTHROUGH */
1.188 schwarze 904: case LIST_enum:
1.115 kristaps 905: /* FALLTHROUGH */
1.188 schwarze 906: case LIST_item:
1.137 kristaps 907: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.122 kristaps 908: bufcat_su(h, "margin-top", &su);
909: PAIR_STYLE_INIT(&tag[1], h);
1.116 kristaps 910: print_otag(h, TAG_LI, 2, tag);
1.115 kristaps 911: break;
1.188 schwarze 912: case LIST_diag:
1.115 kristaps 913: /* FALLTHROUGH */
1.188 schwarze 914: case LIST_hang:
1.115 kristaps 915: /* FALLTHROUGH */
1.188 schwarze 916: case LIST_inset:
1.115 kristaps 917: /* FALLTHROUGH */
1.188 schwarze 918: case LIST_ohang:
1.115 kristaps 919: /* FALLTHROUGH */
1.188 schwarze 920: case LIST_tag:
1.137 kristaps 921: if (NULL == bl->norm->Bl.width) {
1.122 kristaps 922: print_otag(h, TAG_DD, 1, tag);
923: break;
924: }
1.137 kristaps 925: a2width(bl->norm->Bl.width, &su);
1.122 kristaps 926: bufcat_su(h, "margin-left", &su);
927: PAIR_STYLE_INIT(&tag[1], h);
928: print_otag(h, TAG_DD, 2, tag);
1.115 kristaps 929: break;
1.188 schwarze 930: case LIST_column:
1.137 kristaps 931: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.122 kristaps 932: bufcat_su(h, "margin-top", &su);
933: PAIR_STYLE_INIT(&tag[1], h);
1.116 kristaps 934: print_otag(h, TAG_TD, 2, tag);
1.115 kristaps 935: break;
936: default:
937: break;
938: }
939: } else {
940: switch (type) {
1.188 schwarze 941: case LIST_column:
1.116 kristaps 942: print_otag(h, TAG_TR, 1, tag);
1.115 kristaps 943: break;
944: default:
1.23 kristaps 945: break;
1.115 kristaps 946: }
1.1 kristaps 947: }
948:
949: return(1);
950: }
951:
952: static int
1.115 kristaps 953: mdoc_bl_pre(MDOC_ARGS)
1.1 kristaps 954: {
1.142 kristaps 955: int i;
1.119 kristaps 956: struct htmlpair tag[3];
1.23 kristaps 957: struct roffsu su;
1.134 kristaps 958: char buf[BUFSIZ];
1.23 kristaps 959:
1.115 kristaps 960: if (MDOC_BODY == n->type) {
1.137 kristaps 961: if (LIST_column == n->norm->Bl.type)
1.115 kristaps 962: print_otag(h, TAG_TBODY, 0, NULL);
963: return(1);
1.23 kristaps 964: }
1.1 kristaps 965:
1.115 kristaps 966: if (MDOC_HEAD == n->type) {
1.137 kristaps 967: if (LIST_column != n->norm->Bl.type)
1.115 kristaps 968: return(0);
969:
970: /*
971: * For each column, print out the <COL> tag with our
972: * suggested width. The last column gets min-width, as
973: * in terminal mode it auto-sizes to the width of the
974: * screen and we want to preserve that behaviour.
975: */
1.1 kristaps 976:
1.142 kristaps 977: for (i = 0; i < (int)n->norm->Bl.ncols; i++) {
1.183 schwarze 978: bufinit(h);
1.137 kristaps 979: a2width(n->norm->Bl.cols[i], &su);
1.142 kristaps 980: if (i < (int)n->norm->Bl.ncols - 1)
1.115 kristaps 981: bufcat_su(h, "width", &su);
982: else
983: bufcat_su(h, "min-width", &su);
984: PAIR_STYLE_INIT(&tag[0], h);
985: print_otag(h, TAG_COL, 1, tag);
986: }
1.1 kristaps 987:
988: return(0);
989: }
990:
1.119 kristaps 991: SCALE_VS_INIT(&su, 0);
1.183 schwarze 992: bufinit(h);
1.119 kristaps 993: bufcat_su(h, "margin-top", &su);
994: bufcat_su(h, "margin-bottom", &su);
995: PAIR_STYLE_INIT(&tag[0], h);
996:
1.137 kristaps 997: assert(lists[n->norm->Bl.type]);
1.190 schwarze 998: (void)strlcpy(buf, "list ", BUFSIZ);
999: (void)strlcat(buf, lists[n->norm->Bl.type], BUFSIZ);
1.134 kristaps 1000: PAIR_INIT(&tag[1], ATTR_CLASS, buf);
1.1 kristaps 1001:
1.115 kristaps 1002: /* Set the block's left-hand margin. */
1.1 kristaps 1003:
1.137 kristaps 1004: if (n->norm->Bl.offs) {
1005: a2offs(n->norm->Bl.offs, &su);
1.115 kristaps 1006: bufcat_su(h, "margin-left", &su);
1007: }
1.1 kristaps 1008:
1.137 kristaps 1009: switch (n->norm->Bl.type) {
1.188 schwarze 1010: case LIST_bullet:
1.1 kristaps 1011: /* FALLTHROUGH */
1.188 schwarze 1012: case LIST_dash:
1.1 kristaps 1013: /* FALLTHROUGH */
1.188 schwarze 1014: case LIST_hyphen:
1.1 kristaps 1015: /* FALLTHROUGH */
1.188 schwarze 1016: case LIST_item:
1.134 kristaps 1017: print_otag(h, TAG_UL, 2, tag);
1.1 kristaps 1018: break;
1.188 schwarze 1019: case LIST_enum:
1.134 kristaps 1020: print_otag(h, TAG_OL, 2, tag);
1.23 kristaps 1021: break;
1.188 schwarze 1022: case LIST_diag:
1.115 kristaps 1023: /* FALLTHROUGH */
1.188 schwarze 1024: case LIST_hang:
1.46 kristaps 1025: /* FALLTHROUGH */
1.188 schwarze 1026: case LIST_inset:
1.33 kristaps 1027: /* FALLTHROUGH */
1.188 schwarze 1028: case LIST_ohang:
1.1 kristaps 1029: /* FALLTHROUGH */
1.188 schwarze 1030: case LIST_tag:
1.134 kristaps 1031: print_otag(h, TAG_DL, 2, tag);
1.115 kristaps 1032: break;
1.188 schwarze 1033: case LIST_column:
1.134 kristaps 1034: print_otag(h, TAG_TABLE, 2, tag);
1.1 kristaps 1035: break;
1036: default:
1.115 kristaps 1037: abort();
1038: /* NOTREACHED */
1.1 kristaps 1039: }
1040:
1041: return(1);
1042: }
1043:
1044: static int
1045: mdoc_ex_pre(MDOC_ARGS)
1046: {
1.160 kristaps 1047: struct tag *t;
1048: struct htmlpair tag;
1049: int nchild;
1.1 kristaps 1050:
1.127 kristaps 1051: if (n->prev)
1052: print_otag(h, TAG_BR, 0, NULL);
1053:
1.23 kristaps 1054: PAIR_CLASS_INIT(&tag, "utility");
1055:
1.1 kristaps 1056: print_text(h, "The");
1.160 kristaps 1057:
1058: nchild = n->nchild;
1059: for (n = n->child; n; n = n->next) {
1060: assert(MDOC_TEXT == n->type);
1061:
1.132 kristaps 1062: t = print_otag(h, TAG_B, 1, &tag);
1.160 kristaps 1063: print_text(h, n->string);
1.1 kristaps 1064: print_tagq(h, t);
1065:
1.160 kristaps 1066: if (nchild > 2 && n->next) {
1067: h->flags |= HTML_NOSPACE;
1068: print_text(h, ",");
1069: }
1.1 kristaps 1070:
1.160 kristaps 1071: if (n->next && NULL == n->next->next)
1072: print_text(h, "and");
1.1 kristaps 1073: }
1074:
1.160 kristaps 1075: if (nchild > 1)
1.193 schwarze 1076: print_text(h, "utilities exit\\~0");
1.1 kristaps 1077: else
1.193 schwarze 1078: print_text(h, "utility exits\\~0");
1.1 kristaps 1079:
1.193 schwarze 1080: print_text(h, "on success, and\\~>0 if an error occurs.");
1.1 kristaps 1081: return(0);
1082: }
1083:
1084: static int
1085: mdoc_em_pre(MDOC_ARGS)
1086: {
1.198 schwarze 1087: struct htmlpair tag;
1.1 kristaps 1088:
1.198 schwarze 1089: PAIR_CLASS_INIT(&tag, "emph");
1090: print_otag(h, TAG_SPAN, 1, &tag);
1.1 kristaps 1091: return(1);
1092: }
1093:
1094: static int
1095: mdoc_d1_pre(MDOC_ARGS)
1096: {
1.23 kristaps 1097: struct htmlpair tag[2];
1098: struct roffsu su;
1.1 kristaps 1099:
1100: if (MDOC_BLOCK != n->type)
1101: return(1);
1102:
1.118 kristaps 1103: SCALE_VS_INIT(&su, 0);
1.168 kristaps 1104: bufinit(h);
1.118 kristaps 1105: bufcat_su(h, "margin-top", &su);
1106: bufcat_su(h, "margin-bottom", &su);
1107: PAIR_STYLE_INIT(&tag[0], h);
1.120 kristaps 1108: print_otag(h, TAG_BLOCKQUOTE, 1, tag);
1109:
1110: /* BLOCKQUOTE needs a block body. */
1.118 kristaps 1111:
1.136 kristaps 1112: PAIR_CLASS_INIT(&tag[0], "display");
1113: print_otag(h, TAG_DIV, 1, tag);
1114:
1.135 kristaps 1115: if (MDOC_Dl == n->tok) {
1.136 kristaps 1116: PAIR_CLASS_INIT(&tag[0], "lit");
1.135 kristaps 1117: print_otag(h, TAG_CODE, 1, tag);
1.188 schwarze 1118: }
1.35 kristaps 1119:
1.1 kristaps 1120: return(1);
1121: }
1122:
1123: static int
1124: mdoc_sx_pre(MDOC_ARGS)
1125: {
1.157 kristaps 1126: struct htmlpair tag[2];
1.1 kristaps 1127:
1.168 kristaps 1128: bufinit(h);
1.169 kristaps 1129: bufcat(h, "#x");
1.175 kristaps 1130:
1131: for (n = n->child; n; ) {
1.168 kristaps 1132: bufcat_id(h, n->string);
1.175 kristaps 1133: if (NULL != (n = n->next))
1.168 kristaps 1134: bufcat_id(h, " ");
1.1 kristaps 1135: }
1136:
1.23 kristaps 1137: PAIR_CLASS_INIT(&tag[0], "link-sec");
1.168 kristaps 1138: PAIR_HREF_INIT(&tag[1], h->buf);
1.1 kristaps 1139:
1.134 kristaps 1140: print_otag(h, TAG_I, 1, tag);
1.18 kristaps 1141: print_otag(h, TAG_A, 2, tag);
1.1 kristaps 1142: return(1);
1143: }
1144:
1145: static int
1146: mdoc_bd_pre(MDOC_ARGS)
1147: {
1.188 schwarze 1148: struct htmlpair tag[2];
1149: int comp, sv;
1.80 kristaps 1150: const struct mdoc_node *nn;
1.23 kristaps 1151: struct roffsu su;
1.1 kristaps 1152:
1.80 kristaps 1153: if (MDOC_HEAD == n->type)
1.1 kristaps 1154: return(0);
1155:
1156: if (MDOC_BLOCK == n->type) {
1.137 kristaps 1157: comp = n->norm->Bd.comp;
1.23 kristaps 1158: for (nn = n; nn && ! comp; nn = nn->parent) {
1159: if (MDOC_BLOCK != nn->type)
1160: continue;
1161: if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
1162: comp = 1;
1163: if (nn->prev)
1164: break;
1165: }
1.126 kristaps 1166: if ( ! comp)
1167: print_otag(h, TAG_P, 0, NULL);
1.1 kristaps 1168: return(1);
1169: }
1170:
1.126 kristaps 1171: SCALE_HS_INIT(&su, 0);
1.137 kristaps 1172: if (n->norm->Bd.offs)
1173: a2offs(n->norm->Bd.offs, &su);
1.188 schwarze 1174:
1.168 kristaps 1175: bufinit(h);
1.126 kristaps 1176: bufcat_su(h, "margin-left", &su);
1177: PAIR_STYLE_INIT(&tag[0], h);
1178:
1.188 schwarze 1179: if (DISP_unfilled != n->norm->Bd.type &&
1180: DISP_literal != n->norm->Bd.type) {
1.126 kristaps 1181: PAIR_CLASS_INIT(&tag[1], "display");
1182: print_otag(h, TAG_DIV, 2, tag);
1.1 kristaps 1183: return(1);
1.126 kristaps 1184: }
1.1 kristaps 1185:
1.126 kristaps 1186: PAIR_CLASS_INIT(&tag[1], "lit display");
1187: print_otag(h, TAG_PRE, 2, tag);
1.1 kristaps 1188:
1.149 kristaps 1189: /* This can be recursive: save & set our literal state. */
1190:
1191: sv = h->flags & HTML_LITERAL;
1192: h->flags |= HTML_LITERAL;
1193:
1.14 kristaps 1194: for (nn = n->child; nn; nn = nn->next) {
1.184 schwarze 1195: print_mdoc_node(meta, nn, h);
1.108 kristaps 1196: /*
1197: * If the printed node flushes its own line, then we
1198: * needn't do it here as well. This is hacky, but the
1199: * notion of selective eoln whitespace is pretty dumb
1200: * anyway, so don't sweat it.
1201: */
1202: switch (nn->tok) {
1.188 schwarze 1203: case MDOC_Sm:
1.111 kristaps 1204: /* FALLTHROUGH */
1.188 schwarze 1205: case MDOC_br:
1.108 kristaps 1206: /* FALLTHROUGH */
1.188 schwarze 1207: case MDOC_sp:
1.108 kristaps 1208: /* FALLTHROUGH */
1.188 schwarze 1209: case MDOC_Bl:
1.114 kristaps 1210: /* FALLTHROUGH */
1.188 schwarze 1211: case MDOC_D1:
1.114 kristaps 1212: /* FALLTHROUGH */
1.188 schwarze 1213: case MDOC_Dl:
1.108 kristaps 1214: /* FALLTHROUGH */
1.188 schwarze 1215: case MDOC_Lp:
1.108 kristaps 1216: /* FALLTHROUGH */
1.188 schwarze 1217: case MDOC_Pp:
1.108 kristaps 1218: continue;
1219: default:
1220: break;
1221: }
1.101 schwarze 1222: if (nn->next && nn->next->line == nn->line)
1223: continue;
1.126 kristaps 1224: else if (nn->next)
1225: print_text(h, "\n");
1.125 kristaps 1226:
1.101 schwarze 1227: h->flags |= HTML_NOSPACE;
1.1 kristaps 1228: }
1.149 kristaps 1229:
1230: if (0 == sv)
1231: h->flags &= ~HTML_LITERAL;
1.1 kristaps 1232:
1233: return(0);
1234: }
1235:
1236: static int
1237: mdoc_pa_pre(MDOC_ARGS)
1238: {
1239: struct htmlpair tag;
1240:
1.23 kristaps 1241: PAIR_CLASS_INIT(&tag, "file");
1.133 kristaps 1242: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1243: return(1);
1244: }
1245:
1246: static int
1247: mdoc_ad_pre(MDOC_ARGS)
1248: {
1249: struct htmlpair tag;
1250:
1.23 kristaps 1251: PAIR_CLASS_INIT(&tag, "addr");
1.133 kristaps 1252: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1253: return(1);
1254: }
1255:
1256: static int
1257: mdoc_an_pre(MDOC_ARGS)
1258: {
1259: struct htmlpair tag;
1260:
1.19 kristaps 1261: /* TODO: -split and -nosplit (see termp_an_pre()). */
1262:
1.23 kristaps 1263: PAIR_CLASS_INIT(&tag, "author");
1.1 kristaps 1264: print_otag(h, TAG_SPAN, 1, &tag);
1265: return(1);
1266: }
1267:
1268: static int
1269: mdoc_cd_pre(MDOC_ARGS)
1270: {
1271: struct htmlpair tag;
1272:
1.78 kristaps 1273: synopsis_pre(h, n);
1.23 kristaps 1274: PAIR_CLASS_INIT(&tag, "config");
1.132 kristaps 1275: print_otag(h, TAG_B, 1, &tag);
1.1 kristaps 1276: return(1);
1277: }
1278:
1279: static int
1280: mdoc_dv_pre(MDOC_ARGS)
1281: {
1282: struct htmlpair tag;
1283:
1.23 kristaps 1284: PAIR_CLASS_INIT(&tag, "define");
1.1 kristaps 1285: print_otag(h, TAG_SPAN, 1, &tag);
1286: return(1);
1287: }
1288:
1289: static int
1290: mdoc_ev_pre(MDOC_ARGS)
1291: {
1292: struct htmlpair tag;
1293:
1.23 kristaps 1294: PAIR_CLASS_INIT(&tag, "env");
1.1 kristaps 1295: print_otag(h, TAG_SPAN, 1, &tag);
1296: return(1);
1297: }
1298:
1299: static int
1300: mdoc_er_pre(MDOC_ARGS)
1301: {
1302: struct htmlpair tag;
1303:
1.23 kristaps 1304: PAIR_CLASS_INIT(&tag, "errno");
1.1 kristaps 1305: print_otag(h, TAG_SPAN, 1, &tag);
1306: return(1);
1307: }
1308:
1309: static int
1310: mdoc_fa_pre(MDOC_ARGS)
1311: {
1312: const struct mdoc_node *nn;
1313: struct htmlpair tag;
1314: struct tag *t;
1315:
1.23 kristaps 1316: PAIR_CLASS_INIT(&tag, "farg");
1.1 kristaps 1317: if (n->parent->tok != MDOC_Fo) {
1.133 kristaps 1318: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1319: return(1);
1320: }
1321:
1322: for (nn = n->child; nn; nn = nn->next) {
1.133 kristaps 1323: t = print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1324: print_text(h, nn->string);
1325: print_tagq(h, t);
1.155 kristaps 1326: if (nn->next) {
1327: h->flags |= HTML_NOSPACE;
1.1 kristaps 1328: print_text(h, ",");
1.155 kristaps 1329: }
1.1 kristaps 1330: }
1331:
1.155 kristaps 1332: if (n->child && n->next && n->next->tok == MDOC_Fa) {
1333: h->flags |= HTML_NOSPACE;
1.1 kristaps 1334: print_text(h, ",");
1.155 kristaps 1335: }
1.1 kristaps 1336:
1337: return(0);
1338: }
1339:
1340: static int
1341: mdoc_fd_pre(MDOC_ARGS)
1342: {
1.162 kristaps 1343: struct htmlpair tag[2];
1344: char buf[BUFSIZ];
1345: size_t sz;
1346: int i;
1347: struct tag *t;
1.1 kristaps 1348:
1.78 kristaps 1349: synopsis_pre(h, n);
1350:
1.162 kristaps 1351: if (NULL == (n = n->child))
1352: return(0);
1353:
1354: assert(MDOC_TEXT == n->type);
1355:
1356: if (strcmp(n->string, "#include")) {
1357: PAIR_CLASS_INIT(&tag[0], "macro");
1358: print_otag(h, TAG_B, 1, tag);
1359: return(1);
1360: }
1361:
1362: PAIR_CLASS_INIT(&tag[0], "includes");
1363: print_otag(h, TAG_B, 1, tag);
1364: print_text(h, n->string);
1365:
1366: if (NULL != (n = n->next)) {
1367: assert(MDOC_TEXT == n->type);
1.190 schwarze 1368:
1369: /*
1370: * XXX This is broken and not easy to fix.
1371: * When using -Oincludes, truncation may occur.
1372: * Dynamic allocation wouldn't help because
1373: * passing long strings to buffmt_includes()
1374: * does not work either.
1375: */
1376:
1.188 schwarze 1377: strlcpy(buf, '<' == *n->string || '"' == *n->string ?
1378: n->string + 1 : n->string, BUFSIZ);
1.162 kristaps 1379:
1380: sz = strlen(buf);
1381: if (sz && ('>' == buf[sz - 1] || '"' == buf[sz - 1]))
1382: buf[sz - 1] = '\0';
1383:
1384: PAIR_CLASS_INIT(&tag[0], "link-includes");
1.188 schwarze 1385:
1.162 kristaps 1386: i = 1;
1387: if (h->base_includes) {
1388: buffmt_includes(h, buf);
1389: PAIR_HREF_INIT(&tag[i], h->buf);
1390: i++;
1.188 schwarze 1391: }
1.162 kristaps 1392:
1393: t = print_otag(h, TAG_A, i, tag);
1394: print_text(h, n->string);
1395: print_tagq(h, t);
1396:
1397: n = n->next;
1398: }
1399:
1400: for ( ; n; n = n->next) {
1401: assert(MDOC_TEXT == n->type);
1402: print_text(h, n->string);
1403: }
1404:
1405: return(0);
1.1 kristaps 1406: }
1407:
1408: static int
1409: mdoc_vt_pre(MDOC_ARGS)
1410: {
1.23 kristaps 1411: struct htmlpair tag;
1.1 kristaps 1412:
1.78 kristaps 1413: if (MDOC_BLOCK == n->type) {
1414: synopsis_pre(h, n);
1.54 kristaps 1415: return(1);
1.78 kristaps 1416: } else if (MDOC_ELEM == n->type) {
1417: synopsis_pre(h, n);
1.54 kristaps 1418: } else if (MDOC_HEAD == n->type)
1419: return(0);
1.1 kristaps 1420:
1.23 kristaps 1421: PAIR_CLASS_INIT(&tag, "type");
1.1 kristaps 1422: print_otag(h, TAG_SPAN, 1, &tag);
1423: return(1);
1424: }
1425:
1426: static int
1427: mdoc_ft_pre(MDOC_ARGS)
1428: {
1.23 kristaps 1429: struct htmlpair tag;
1.1 kristaps 1430:
1.78 kristaps 1431: synopsis_pre(h, n);
1.23 kristaps 1432: PAIR_CLASS_INIT(&tag, "ftype");
1.133 kristaps 1433: print_otag(h, TAG_I, 1, &tag);
1.1 kristaps 1434: return(1);
1435: }
1436:
1437: static int
1438: mdoc_fn_pre(MDOC_ARGS)
1439: {
1.157 kristaps 1440: struct tag *t;
1441: struct htmlpair tag[2];
1442: char nbuf[BUFSIZ];
1443: const char *sp, *ep;
1444: int sz, i, pretty;
1.1 kristaps 1445:
1.157 kristaps 1446: pretty = MDOC_SYNPRETTY & n->flags;
1.78 kristaps 1447: synopsis_pre(h, n);
1.1 kristaps 1448:
1.7 kristaps 1449: /* Split apart into type and name. */
1450: assert(n->child->string);
1451: sp = n->child->string;
1.19 kristaps 1452:
1.26 kristaps 1453: ep = strchr(sp, ' ');
1454: if (NULL != ep) {
1.23 kristaps 1455: PAIR_CLASS_INIT(&tag[0], "ftype");
1.133 kristaps 1456: t = print_otag(h, TAG_I, 1, tag);
1.188 schwarze 1457:
1.19 kristaps 1458: while (ep) {
1459: sz = MIN((int)(ep - sp), BUFSIZ - 1);
1460: (void)memcpy(nbuf, sp, (size_t)sz);
1461: nbuf[sz] = '\0';
1462: print_text(h, nbuf);
1463: sp = ++ep;
1464: ep = strchr(sp, ' ');
1465: }
1466: print_tagq(h, t);
1.7 kristaps 1467: }
1.1 kristaps 1468:
1.23 kristaps 1469: PAIR_CLASS_INIT(&tag[0], "fname");
1.57 kristaps 1470:
1471: /*
1472: * FIXME: only refer to IDs that we know exist.
1473: */
1474:
1475: #if 0
1.87 kristaps 1476: if (MDOC_SYNPRETTY & n->flags) {
1.57 kristaps 1477: nbuf[0] = '\0';
1478: html_idcat(nbuf, sp, BUFSIZ);
1479: PAIR_ID_INIT(&tag[1], nbuf);
1480: } else {
1481: strlcpy(nbuf, "#", BUFSIZ);
1482: html_idcat(nbuf, sp, BUFSIZ);
1483: PAIR_HREF_INIT(&tag[1], nbuf);
1484: }
1485: #endif
1486:
1.132 kristaps 1487: t = print_otag(h, TAG_B, 1, tag);
1.7 kristaps 1488:
1.190 schwarze 1489: if (sp)
1490: print_text(h, sp);
1.7 kristaps 1491:
1.1 kristaps 1492: print_tagq(h, t);
1493:
1494: h->flags |= HTML_NOSPACE;
1495: print_text(h, "(");
1.163 kristaps 1496: h->flags |= HTML_NOSPACE;
1.1 kristaps 1497:
1.168 kristaps 1498: PAIR_CLASS_INIT(&tag[0], "farg");
1.23 kristaps 1499: bufinit(h);
1500: bufcat_style(h, "white-space", "nowrap");
1501: PAIR_STYLE_INIT(&tag[1], h);
1502:
1.157 kristaps 1503: for (n = n->child->next; n; n = n->next) {
1.23 kristaps 1504: i = 1;
1.87 kristaps 1505: if (MDOC_SYNPRETTY & n->flags)
1.23 kristaps 1506: i = 2;
1.133 kristaps 1507: t = print_otag(h, TAG_I, i, tag);
1.157 kristaps 1508: print_text(h, n->string);
1.1 kristaps 1509: print_tagq(h, t);
1.157 kristaps 1510: if (n->next) {
1.155 kristaps 1511: h->flags |= HTML_NOSPACE;
1.1 kristaps 1512: print_text(h, ",");
1.155 kristaps 1513: }
1.1 kristaps 1514: }
1515:
1.155 kristaps 1516: h->flags |= HTML_NOSPACE;
1.1 kristaps 1517: print_text(h, ")");
1.155 kristaps 1518:
1.157 kristaps 1519: if (pretty) {
1.155 kristaps 1520: h->flags |= HTML_NOSPACE;
1.1 kristaps 1521: print_text(h, ";");
1.155 kristaps 1522: }
1.99 kristaps 1523:
1524: return(0);
1525: }
1526:
1527: static int
1528: mdoc_sm_pre(MDOC_ARGS)
1529: {
1530:
1.192 schwarze 1531: if (NULL == n->child)
1532: h->flags ^= HTML_NONOSPACE;
1533: else if (0 == strcmp("on", n->child->string))
1.99 kristaps 1534: h->flags &= ~HTML_NONOSPACE;
1.192 schwarze 1535: else
1.99 kristaps 1536: h->flags |= HTML_NONOSPACE;
1.192 schwarze 1537:
1538: if ( ! (HTML_NONOSPACE & h->flags))
1539: h->flags &= ~HTML_NOSPACE;
1.1 kristaps 1540:
1541: return(0);
1542: }
1543:
1.120 kristaps 1544: static int
1.191 schwarze 1545: mdoc_skip_pre(MDOC_ARGS)
1.187 schwarze 1546: {
1547:
1548: return(0);
1549: }
1550:
1551: static int
1.120 kristaps 1552: mdoc_pp_pre(MDOC_ARGS)
1553: {
1554:
1555: print_otag(h, TAG_P, 0, NULL);
1556: return(0);
1557: }
1.1 kristaps 1558:
1559: static int
1560: mdoc_sp_pre(MDOC_ARGS)
1561: {
1.120 kristaps 1562: struct roffsu su;
1.23 kristaps 1563: struct htmlpair tag;
1.1 kristaps 1564:
1.120 kristaps 1565: SCALE_VS_INIT(&su, 1);
1566:
1567: if (MDOC_sp == n->tok) {
1.171 kristaps 1568: if (NULL != (n = n->child))
1569: if ( ! a2roffsu(n->string, &su, SCALE_VS))
1570: SCALE_VS_INIT(&su, atoi(n->string));
1.120 kristaps 1571: } else
1.194 schwarze 1572: su.scale = 0.0;
1.1 kristaps 1573:
1.168 kristaps 1574: bufinit(h);
1.23 kristaps 1575: bufcat_su(h, "height", &su);
1576: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 1577: print_otag(h, TAG_DIV, 1, &tag);
1.120 kristaps 1578:
1.42 kristaps 1579: /* So the div isn't empty: */
1580: print_text(h, "\\~");
1581:
1582: return(0);
1.1 kristaps 1583:
1584: }
1.2 kristaps 1585:
1586: static int
1587: mdoc_lk_pre(MDOC_ARGS)
1588: {
1.158 kristaps 1589: struct htmlpair tag[2];
1590:
1591: if (NULL == (n = n->child))
1592: return(0);
1.2 kristaps 1593:
1.158 kristaps 1594: assert(MDOC_TEXT == n->type);
1.2 kristaps 1595:
1.23 kristaps 1596: PAIR_CLASS_INIT(&tag[0], "link-ext");
1.158 kristaps 1597: PAIR_HREF_INIT(&tag[1], n->string);
1598:
1.2 kristaps 1599: print_otag(h, TAG_A, 2, tag);
1600:
1.170 kristaps 1601: if (NULL == n->next)
1602: print_text(h, n->string);
1603:
1604: for (n = n->next; n; n = n->next)
1.158 kristaps 1605: print_text(h, n->string);
1.2 kristaps 1606:
1607: return(0);
1608: }
1609:
1610: static int
1611: mdoc_mt_pre(MDOC_ARGS)
1612: {
1.159 kristaps 1613: struct htmlpair tag[2];
1614: struct tag *t;
1.2 kristaps 1615:
1.23 kristaps 1616: PAIR_CLASS_INIT(&tag[0], "link-mail");
1.2 kristaps 1617:
1.159 kristaps 1618: for (n = n->child; n; n = n->next) {
1619: assert(MDOC_TEXT == n->type);
1620:
1.16 kristaps 1621: bufinit(h);
1622: bufcat(h, "mailto:");
1.159 kristaps 1623: bufcat(h, n->string);
1624:
1.57 kristaps 1625: PAIR_HREF_INIT(&tag[1], h->buf);
1.2 kristaps 1626: t = print_otag(h, TAG_A, 2, tag);
1.159 kristaps 1627: print_text(h, n->string);
1.2 kristaps 1628: print_tagq(h, t);
1629: }
1.188 schwarze 1630:
1.2 kristaps 1631: return(0);
1632: }
1.4 kristaps 1633:
1634: static int
1635: mdoc_fo_pre(MDOC_ARGS)
1636: {
1.77 kristaps 1637: struct htmlpair tag;
1638: struct tag *t;
1.4 kristaps 1639:
1640: if (MDOC_BODY == n->type) {
1641: h->flags |= HTML_NOSPACE;
1642: print_text(h, "(");
1643: h->flags |= HTML_NOSPACE;
1644: return(1);
1.77 kristaps 1645: } else if (MDOC_BLOCK == n->type) {
1.78 kristaps 1646: synopsis_pre(h, n);
1.4 kristaps 1647: return(1);
1.57 kristaps 1648: }
1.4 kristaps 1649:
1.77 kristaps 1650: /* XXX: we drop non-initial arguments as per groff. */
1651:
1652: assert(n->child);
1653: assert(n->child->string);
1654:
1.23 kristaps 1655: PAIR_CLASS_INIT(&tag, "fname");
1.139 kristaps 1656: t = print_otag(h, TAG_B, 1, &tag);
1.77 kristaps 1657: print_text(h, n->child->string);
1658: print_tagq(h, t);
1659: return(0);
1.4 kristaps 1660: }
1661:
1662: static void
1663: mdoc_fo_post(MDOC_ARGS)
1664: {
1.78 kristaps 1665:
1.4 kristaps 1666: if (MDOC_BODY != n->type)
1667: return;
1.155 kristaps 1668: h->flags |= HTML_NOSPACE;
1.4 kristaps 1669: print_text(h, ")");
1.155 kristaps 1670: h->flags |= HTML_NOSPACE;
1.4 kristaps 1671: print_text(h, ";");
1672: }
1673:
1674: static int
1675: mdoc_in_pre(MDOC_ARGS)
1676: {
1.156 kristaps 1677: struct tag *t;
1678: struct htmlpair tag[2];
1679: int i;
1.34 kristaps 1680:
1.78 kristaps 1681: synopsis_pre(h, n);
1682:
1.23 kristaps 1683: PAIR_CLASS_INIT(&tag[0], "includes");
1.132 kristaps 1684: print_otag(h, TAG_B, 1, tag);
1.4 kristaps 1685:
1.156 kristaps 1686: /*
1687: * The first argument of the `In' gets special treatment as
1688: * being a linked value. Subsequent values are printed
1689: * afterward. groff does similarly. This also handles the case
1690: * of no children.
1691: */
1692:
1.87 kristaps 1693: if (MDOC_SYNPRETTY & n->flags && MDOC_LINE & n->flags)
1.4 kristaps 1694: print_text(h, "#include");
1695:
1696: print_text(h, "<");
1697: h->flags |= HTML_NOSPACE;
1698:
1.156 kristaps 1699: if (NULL != (n = n->child)) {
1700: assert(MDOC_TEXT == n->type);
1701:
1.23 kristaps 1702: PAIR_CLASS_INIT(&tag[0], "link-includes");
1.156 kristaps 1703:
1.23 kristaps 1704: i = 1;
1.17 kristaps 1705: if (h->base_includes) {
1.156 kristaps 1706: buffmt_includes(h, n->string);
1.161 kristaps 1707: PAIR_HREF_INIT(&tag[i], h->buf);
1708: i++;
1.188 schwarze 1709: }
1.156 kristaps 1710:
1.17 kristaps 1711: t = print_otag(h, TAG_A, i, tag);
1.156 kristaps 1712: print_text(h, n->string);
1.17 kristaps 1713: print_tagq(h, t);
1.156 kristaps 1714:
1715: n = n->next;
1.17 kristaps 1716: }
1.4 kristaps 1717:
1718: h->flags |= HTML_NOSPACE;
1719: print_text(h, ">");
1.156 kristaps 1720:
1721: for ( ; n; n = n->next) {
1722: assert(MDOC_TEXT == n->type);
1723: print_text(h, n->string);
1724: }
1.4 kristaps 1725:
1726: return(0);
1727: }
1728:
1729: static int
1730: mdoc_ic_pre(MDOC_ARGS)
1731: {
1732: struct htmlpair tag;
1733:
1.23 kristaps 1734: PAIR_CLASS_INIT(&tag, "cmd");
1.132 kristaps 1735: print_otag(h, TAG_B, 1, &tag);
1.4 kristaps 1736: return(1);
1737: }
1738:
1739: static int
1740: mdoc_rv_pre(MDOC_ARGS)
1741: {
1.159 kristaps 1742: struct htmlpair tag;
1743: struct tag *t;
1744: int nchild;
1.4 kristaps 1745:
1.127 kristaps 1746: if (n->prev)
1747: print_otag(h, TAG_BR, 0, NULL);
1748:
1.160 kristaps 1749: PAIR_CLASS_INIT(&tag, "fname");
1750:
1.193 schwarze 1751: nchild = n->nchild;
1752: if (nchild > 0) {
1753: print_text(h, "The");
1.4 kristaps 1754:
1.193 schwarze 1755: for (n = n->child; n; n = n->next) {
1756: t = print_otag(h, TAG_B, 1, &tag);
1757: print_text(h, n->string);
1758: print_tagq(h, t);
1.159 kristaps 1759:
1.193 schwarze 1760: h->flags |= HTML_NOSPACE;
1761: print_text(h, "()");
1.160 kristaps 1762:
1.193 schwarze 1763: if (n->next == NULL)
1764: continue;
1.159 kristaps 1765:
1.193 schwarze 1766: if (nchild > 2) {
1767: h->flags |= HTML_NOSPACE;
1768: print_text(h, ",");
1769: }
1770: if (n->next->next == NULL)
1771: print_text(h, "and");
1.159 kristaps 1772: }
1.4 kristaps 1773:
1.193 schwarze 1774: if (nchild > 1)
1775: print_text(h, "functions return");
1776: else
1777: print_text(h, "function returns");
1.4 kristaps 1778:
1.193 schwarze 1779: print_text(h, "the value\\~0 if successful;");
1780: } else
1781: print_text(h, "Upon successful completion,"
1782: " the value\\~0 is returned;");
1.4 kristaps 1783:
1.193 schwarze 1784: print_text(h, "otherwise the value\\~\\-1 is returned"
1785: " and the global variable");
1.4 kristaps 1786:
1.23 kristaps 1787: PAIR_CLASS_INIT(&tag, "var");
1.132 kristaps 1788: t = print_otag(h, TAG_B, 1, &tag);
1.4 kristaps 1789: print_text(h, "errno");
1790: print_tagq(h, t);
1.188 schwarze 1791: print_text(h, "is set to indicate the error.");
1.4 kristaps 1792: return(0);
1793: }
1794:
1795: static int
1796: mdoc_va_pre(MDOC_ARGS)
1797: {
1798: struct htmlpair tag;
1799:
1.23 kristaps 1800: PAIR_CLASS_INIT(&tag, "var");
1.132 kristaps 1801: print_otag(h, TAG_B, 1, &tag);
1.4 kristaps 1802: return(1);
1803: }
1804:
1805: static int
1.5 kristaps 1806: mdoc_ap_pre(MDOC_ARGS)
1807: {
1.188 schwarze 1808:
1.5 kristaps 1809: h->flags |= HTML_NOSPACE;
1810: print_text(h, "\\(aq");
1811: h->flags |= HTML_NOSPACE;
1812: return(1);
1813: }
1814:
1815: static int
1816: mdoc_bf_pre(MDOC_ARGS)
1817: {
1.23 kristaps 1818: struct htmlpair tag[2];
1819: struct roffsu su;
1.5 kristaps 1820:
1821: if (MDOC_HEAD == n->type)
1822: return(0);
1.92 kristaps 1823: else if (MDOC_BODY != n->type)
1.5 kristaps 1824: return(1);
1825:
1.198 schwarze 1826: if (FONT_Em == n->norm->Bf.font)
1827: PAIR_CLASS_INIT(&tag[0], "emph");
1828: else if (FONT_Sy == n->norm->Bf.font)
1.92 kristaps 1829: PAIR_CLASS_INIT(&tag[0], "symb");
1.188 schwarze 1830: else if (FONT_Li == n->norm->Bf.font)
1.92 kristaps 1831: PAIR_CLASS_INIT(&tag[0], "lit");
1832: else
1833: PAIR_CLASS_INIT(&tag[0], "none");
1.5 kristaps 1834:
1.188 schwarze 1835: /*
1.92 kristaps 1836: * We want this to be inline-formatted, but needs to be div to
1.188 schwarze 1837: * accept block children.
1.92 kristaps 1838: */
1.168 kristaps 1839: bufinit(h);
1.23 kristaps 1840: bufcat_style(h, "display", "inline");
1841: SCALE_HS_INIT(&su, 1);
1.92 kristaps 1842: /* Needs a left-margin for spacing. */
1843: bufcat_su(h, "margin-left", &su);
1.23 kristaps 1844: PAIR_STYLE_INIT(&tag[1], h);
1.5 kristaps 1845: print_otag(h, TAG_DIV, 2, tag);
1846: return(1);
1847: }
1848:
1849: static int
1850: mdoc_ms_pre(MDOC_ARGS)
1851: {
1852: struct htmlpair tag;
1853:
1.23 kristaps 1854: PAIR_CLASS_INIT(&tag, "symb");
1.5 kristaps 1855: print_otag(h, TAG_SPAN, 1, &tag);
1856: return(1);
1857: }
1858:
1859: static int
1.110 schwarze 1860: mdoc_igndelim_pre(MDOC_ARGS)
1.5 kristaps 1861: {
1862:
1863: h->flags |= HTML_IGNDELIM;
1864: return(1);
1865: }
1866:
1867: static void
1868: mdoc_pf_post(MDOC_ARGS)
1869: {
1870:
1871: h->flags |= HTML_NOSPACE;
1872: }
1873:
1874: static int
1875: mdoc_rs_pre(MDOC_ARGS)
1876: {
1.23 kristaps 1877: struct htmlpair tag;
1.5 kristaps 1878:
1879: if (MDOC_BLOCK != n->type)
1880: return(1);
1881:
1.120 kristaps 1882: if (n->prev && SEC_SEE_ALSO == n->sec)
1883: print_otag(h, TAG_P, 0, NULL);
1.5 kristaps 1884:
1.23 kristaps 1885: PAIR_CLASS_INIT(&tag, "ref");
1.8 kristaps 1886: print_otag(h, TAG_SPAN, 1, &tag);
1.5 kristaps 1887: return(1);
1888: }
1.6 kristaps 1889:
1890: static int
1891: mdoc_li_pre(MDOC_ARGS)
1892: {
1893: struct htmlpair tag;
1894:
1.23 kristaps 1895: PAIR_CLASS_INIT(&tag, "lit");
1.176 kristaps 1896: print_otag(h, TAG_CODE, 1, &tag);
1.6 kristaps 1897: return(1);
1898: }
1899:
1900: static int
1901: mdoc_sy_pre(MDOC_ARGS)
1902: {
1903: struct htmlpair tag;
1904:
1.23 kristaps 1905: PAIR_CLASS_INIT(&tag, "symb");
1.6 kristaps 1906: print_otag(h, TAG_SPAN, 1, &tag);
1907: return(1);
1908: }
1909:
1910: static int
1911: mdoc_bt_pre(MDOC_ARGS)
1912: {
1913:
1914: print_text(h, "is currently in beta test.");
1915: return(0);
1916: }
1917:
1918: static int
1919: mdoc_ud_pre(MDOC_ARGS)
1920: {
1921:
1922: print_text(h, "currently under development.");
1923: return(0);
1924: }
1925:
1926: static int
1927: mdoc_lb_pre(MDOC_ARGS)
1928: {
1929: struct htmlpair tag;
1930:
1.127 kristaps 1931: if (SEC_LIBRARY == n->sec && MDOC_LINE & n->flags && n->prev)
1932: print_otag(h, TAG_BR, 0, NULL);
1933:
1.23 kristaps 1934: PAIR_CLASS_INIT(&tag, "lib");
1.6 kristaps 1935: print_otag(h, TAG_SPAN, 1, &tag);
1936: return(1);
1937: }
1.10 kristaps 1938:
1939: static int
1940: mdoc__x_pre(MDOC_ARGS)
1941: {
1.38 kristaps 1942: struct htmlpair tag[2];
1.133 kristaps 1943: enum htmltag t;
1944:
1945: t = TAG_SPAN;
1.37 kristaps 1946:
1.10 kristaps 1947: switch (n->tok) {
1.188 schwarze 1948: case MDOC__A:
1.38 kristaps 1949: PAIR_CLASS_INIT(&tag[0], "ref-auth");
1.103 kristaps 1950: if (n->prev && MDOC__A == n->prev->tok)
1951: if (NULL == n->next || MDOC__A != n->next->tok)
1952: print_text(h, "and");
1.10 kristaps 1953: break;
1.188 schwarze 1954: case MDOC__B:
1.38 kristaps 1955: PAIR_CLASS_INIT(&tag[0], "ref-book");
1.133 kristaps 1956: t = TAG_I;
1.10 kristaps 1957: break;
1.188 schwarze 1958: case MDOC__C:
1.38 kristaps 1959: PAIR_CLASS_INIT(&tag[0], "ref-city");
1.10 kristaps 1960: break;
1.188 schwarze 1961: case MDOC__D:
1.38 kristaps 1962: PAIR_CLASS_INIT(&tag[0], "ref-date");
1.10 kristaps 1963: break;
1.188 schwarze 1964: case MDOC__I:
1.38 kristaps 1965: PAIR_CLASS_INIT(&tag[0], "ref-issue");
1.133 kristaps 1966: t = TAG_I;
1.10 kristaps 1967: break;
1.188 schwarze 1968: case MDOC__J:
1.38 kristaps 1969: PAIR_CLASS_INIT(&tag[0], "ref-jrnl");
1.133 kristaps 1970: t = TAG_I;
1.10 kristaps 1971: break;
1.188 schwarze 1972: case MDOC__N:
1.38 kristaps 1973: PAIR_CLASS_INIT(&tag[0], "ref-num");
1.10 kristaps 1974: break;
1.188 schwarze 1975: case MDOC__O:
1.38 kristaps 1976: PAIR_CLASS_INIT(&tag[0], "ref-opt");
1.10 kristaps 1977: break;
1.188 schwarze 1978: case MDOC__P:
1.38 kristaps 1979: PAIR_CLASS_INIT(&tag[0], "ref-page");
1.10 kristaps 1980: break;
1.188 schwarze 1981: case MDOC__Q:
1.38 kristaps 1982: PAIR_CLASS_INIT(&tag[0], "ref-corp");
1.10 kristaps 1983: break;
1.188 schwarze 1984: case MDOC__R:
1.38 kristaps 1985: PAIR_CLASS_INIT(&tag[0], "ref-rep");
1.10 kristaps 1986: break;
1.188 schwarze 1987: case MDOC__T:
1.38 kristaps 1988: PAIR_CLASS_INIT(&tag[0], "ref-title");
1.10 kristaps 1989: break;
1.188 schwarze 1990: case MDOC__U:
1.38 kristaps 1991: PAIR_CLASS_INIT(&tag[0], "link-ref");
1992: break;
1.188 schwarze 1993: case MDOC__V:
1.38 kristaps 1994: PAIR_CLASS_INIT(&tag[0], "ref-vol");
1.10 kristaps 1995: break;
1996: default:
1997: abort();
1998: /* NOTREACHED */
1999: }
2000:
1.38 kristaps 2001: if (MDOC__U != n->tok) {
1.133 kristaps 2002: print_otag(h, t, 1, tag);
1.38 kristaps 2003: return(1);
2004: }
2005:
2006: PAIR_HREF_INIT(&tag[1], n->child->string);
2007: print_otag(h, TAG_A, 2, tag);
1.103 kristaps 2008:
1.10 kristaps 2009: return(1);
2010: }
2011:
2012: static void
2013: mdoc__x_post(MDOC_ARGS)
2014: {
1.103 kristaps 2015:
2016: if (MDOC__A == n->tok && n->next && MDOC__A == n->next->tok)
2017: if (NULL == n->next->next || MDOC__A != n->next->next->tok)
2018: if (NULL == n->prev || MDOC__A != n->prev->tok)
2019: return;
1.10 kristaps 2020:
1.61 kristaps 2021: /* TODO: %U */
2022:
1.106 kristaps 2023: if (NULL == n->parent || MDOC_Rs != n->parent->tok)
2024: return;
2025:
1.155 kristaps 2026: h->flags |= HTML_NOSPACE;
1.10 kristaps 2027: print_text(h, n->next ? "," : ".");
1.94 kristaps 2028: }
2029:
2030: static int
2031: mdoc_bk_pre(MDOC_ARGS)
2032: {
2033:
2034: switch (n->type) {
1.188 schwarze 2035: case MDOC_BLOCK:
1.94 kristaps 2036: break;
1.188 schwarze 2037: case MDOC_HEAD:
1.94 kristaps 2038: return(0);
1.188 schwarze 2039: case MDOC_BODY:
1.131 kristaps 2040: if (n->parent->args || 0 == n->prev->nchild)
2041: h->flags |= HTML_PREKEEP;
1.94 kristaps 2042: break;
2043: default:
2044: abort();
2045: /* NOTREACHED */
2046: }
2047:
2048: return(1);
2049: }
2050:
2051: static void
2052: mdoc_bk_post(MDOC_ARGS)
2053: {
2054:
2055: if (MDOC_BODY == n->type)
2056: h->flags &= ~(HTML_KEEP | HTML_PREKEEP);
1.10 kristaps 2057: }
1.107 kristaps 2058:
2059: static int
2060: mdoc_quote_pre(MDOC_ARGS)
2061: {
2062: struct htmlpair tag;
2063:
2064: if (MDOC_BODY != n->type)
2065: return(1);
2066:
2067: switch (n->tok) {
1.188 schwarze 2068: case MDOC_Ao:
1.107 kristaps 2069: /* FALLTHROUGH */
1.188 schwarze 2070: case MDOC_Aq:
1.107 kristaps 2071: print_text(h, "\\(la");
2072: break;
1.188 schwarze 2073: case MDOC_Bro:
1.107 kristaps 2074: /* FALLTHROUGH */
1.188 schwarze 2075: case MDOC_Brq:
1.107 kristaps 2076: print_text(h, "\\(lC");
2077: break;
1.188 schwarze 2078: case MDOC_Bo:
1.107 kristaps 2079: /* FALLTHROUGH */
1.188 schwarze 2080: case MDOC_Bq:
1.107 kristaps 2081: print_text(h, "\\(lB");
2082: break;
1.188 schwarze 2083: case MDOC_Oo:
1.107 kristaps 2084: /* FALLTHROUGH */
1.188 schwarze 2085: case MDOC_Op:
1.107 kristaps 2086: print_text(h, "\\(lB");
1.109 kristaps 2087: h->flags |= HTML_NOSPACE;
1.107 kristaps 2088: PAIR_CLASS_INIT(&tag, "opt");
2089: print_otag(h, TAG_SPAN, 1, &tag);
2090: break;
1.191 schwarze 2091: case MDOC_En:
2092: if (NULL == n->norm->Es ||
2093: NULL == n->norm->Es->child)
2094: return(1);
2095: print_text(h, n->norm->Es->child->string);
2096: break;
1.188 schwarze 2097: case MDOC_Eo:
1.182 schwarze 2098: break;
1.188 schwarze 2099: case MDOC_Do:
1.107 kristaps 2100: /* FALLTHROUGH */
1.188 schwarze 2101: case MDOC_Dq:
1.107 kristaps 2102: /* FALLTHROUGH */
1.188 schwarze 2103: case MDOC_Qo:
1.107 kristaps 2104: /* FALLTHROUGH */
1.188 schwarze 2105: case MDOC_Qq:
1.107 kristaps 2106: print_text(h, "\\(lq");
2107: break;
1.188 schwarze 2108: case MDOC_Po:
1.107 kristaps 2109: /* FALLTHROUGH */
1.188 schwarze 2110: case MDOC_Pq:
1.107 kristaps 2111: print_text(h, "(");
2112: break;
1.188 schwarze 2113: case MDOC_Ql:
1.178 kristaps 2114: print_text(h, "\\(oq");
2115: h->flags |= HTML_NOSPACE;
2116: PAIR_CLASS_INIT(&tag, "lit");
2117: print_otag(h, TAG_CODE, 1, &tag);
2118: break;
1.188 schwarze 2119: case MDOC_So:
1.107 kristaps 2120: /* FALLTHROUGH */
1.188 schwarze 2121: case MDOC_Sq:
1.107 kristaps 2122: print_text(h, "\\(oq");
2123: break;
2124: default:
2125: abort();
2126: /* NOTREACHED */
2127: }
2128:
2129: h->flags |= HTML_NOSPACE;
2130: return(1);
2131: }
2132:
2133: static void
2134: mdoc_quote_post(MDOC_ARGS)
2135: {
2136:
2137: if (MDOC_BODY != n->type)
2138: return;
2139:
1.191 schwarze 2140: if (MDOC_En != n->tok)
2141: h->flags |= HTML_NOSPACE;
1.107 kristaps 2142:
2143: switch (n->tok) {
1.188 schwarze 2144: case MDOC_Ao:
1.107 kristaps 2145: /* FALLTHROUGH */
1.188 schwarze 2146: case MDOC_Aq:
1.107 kristaps 2147: print_text(h, "\\(ra");
2148: break;
1.188 schwarze 2149: case MDOC_Bro:
1.107 kristaps 2150: /* FALLTHROUGH */
1.188 schwarze 2151: case MDOC_Brq:
1.107 kristaps 2152: print_text(h, "\\(rC");
2153: break;
1.188 schwarze 2154: case MDOC_Oo:
1.107 kristaps 2155: /* FALLTHROUGH */
1.188 schwarze 2156: case MDOC_Op:
1.107 kristaps 2157: /* FALLTHROUGH */
1.188 schwarze 2158: case MDOC_Bo:
1.107 kristaps 2159: /* FALLTHROUGH */
1.188 schwarze 2160: case MDOC_Bq:
1.107 kristaps 2161: print_text(h, "\\(rB");
1.191 schwarze 2162: break;
2163: case MDOC_En:
2164: if (NULL != n->norm->Es &&
2165: NULL != n->norm->Es->child &&
2166: NULL != n->norm->Es->child->next) {
2167: h->flags |= HTML_NOSPACE;
2168: print_text(h, n->norm->Es->child->next->string);
2169: }
1.182 schwarze 2170: break;
1.188 schwarze 2171: case MDOC_Eo:
1.107 kristaps 2172: break;
1.188 schwarze 2173: case MDOC_Qo:
1.107 kristaps 2174: /* FALLTHROUGH */
1.188 schwarze 2175: case MDOC_Qq:
1.107 kristaps 2176: /* FALLTHROUGH */
1.188 schwarze 2177: case MDOC_Do:
1.107 kristaps 2178: /* FALLTHROUGH */
1.188 schwarze 2179: case MDOC_Dq:
1.107 kristaps 2180: print_text(h, "\\(rq");
2181: break;
1.188 schwarze 2182: case MDOC_Po:
1.107 kristaps 2183: /* FALLTHROUGH */
1.188 schwarze 2184: case MDOC_Pq:
1.107 kristaps 2185: print_text(h, ")");
2186: break;
1.188 schwarze 2187: case MDOC_Ql:
1.107 kristaps 2188: /* FALLTHROUGH */
1.188 schwarze 2189: case MDOC_So:
1.107 kristaps 2190: /* FALLTHROUGH */
1.188 schwarze 2191: case MDOC_Sq:
1.183 schwarze 2192: print_text(h, "\\(cq");
1.107 kristaps 2193: break;
2194: default:
2195: abort();
2196: /* NOTREACHED */
2197: }
2198: }
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