File: [cvsweb.bsd.lv] / mandoc / html.h (download)
Revision 1.39, Thu Jan 13 14:30:13 2011 UTC (13 years, 2 months ago) by kristaps
Branch: MAIN
Changes since 1.38: +4 -1 lines
Change how -Thtml behaves with tables: use multiple rows, with widths
set by COL, until an external macro is encountered. At this point in
time, close out the table and process the macro. When the first table
row is again re-encountered, re-start the table. This requires a bit of
tracking added to "struct html", but the change is very small and
follows the logic of meta-fonts. This all follows a bug-report by
joerg@.
|
/* $Id: html.h,v 1.39 2011/01/13 14:30:13 kristaps Exp $ */
/*
* Copyright (c) 2008, 2009, 2010 Kristaps Dzonsons <kristaps@bsd.lv>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#ifndef HTML_H
#define HTML_H
__BEGIN_DECLS
enum htmltag {
TAG_HTML,
TAG_HEAD,
TAG_BODY,
TAG_META,
TAG_TITLE,
TAG_DIV,
TAG_H1,
TAG_H2,
TAG_SPAN,
TAG_LINK,
TAG_BR,
TAG_A,
TAG_TABLE,
TAG_TBODY,
TAG_COL,
TAG_TR,
TAG_TD,
TAG_LI,
TAG_UL,
TAG_OL,
TAG_DL,
TAG_DT,
TAG_DD,
TAG_BLOCKQUOTE,
TAG_P,
TAG_PRE,
TAG_B,
TAG_I,
TAG_CODE,
TAG_SMALL,
TAG_MAX
};
enum htmlattr {
ATTR_HTTPEQUIV,
ATTR_CONTENT,
ATTR_NAME,
ATTR_REL,
ATTR_HREF,
ATTR_TYPE,
ATTR_MEDIA,
ATTR_CLASS,
ATTR_STYLE,
ATTR_WIDTH,
ATTR_ID,
ATTR_SUMMARY,
ATTR_ALIGN,
ATTR_COLSPAN,
ATTR_MAX
};
enum htmlfont {
HTMLFONT_NONE = 0,
HTMLFONT_BOLD,
HTMLFONT_ITALIC,
HTMLFONT_MAX
};
struct tag {
struct tag *next;
enum htmltag tag;
};
struct tagq {
struct tag *head;
};
struct htmlpair {
enum htmlattr key;
const char *val;
};
#define PAIR_INIT(p, t, v) \
do { \
(p)->key = (t); \
(p)->val = (v); \
} while (/* CONSTCOND */ 0)
#define PAIR_ID_INIT(p, v) PAIR_INIT(p, ATTR_ID, v)
#define PAIR_CLASS_INIT(p, v) PAIR_INIT(p, ATTR_CLASS, v)
#define PAIR_HREF_INIT(p, v) PAIR_INIT(p, ATTR_HREF, v)
#define PAIR_STYLE_INIT(p, h) PAIR_INIT(p, ATTR_STYLE, (h)->buf)
#define PAIR_SUMMARY_INIT(p, v) PAIR_INIT(p, ATTR_SUMMARY, v)
enum htmltype {
HTML_HTML_4_01_STRICT,
HTML_XHTML_1_0_STRICT
};
struct html {
int flags;
#define HTML_NOSPACE (1 << 0)
#define HTML_IGNDELIM (1 << 1)
#define HTML_KEEP (1 << 2)
#define HTML_PREKEEP (1 << 3)
#define HTML_NONOSPACE (1 << 4)
struct tagq tags; /* stack of open tags */
struct rofftbl tbl; /* current table */
struct tag *tblt; /* current open table scope */
void *symtab; /* character-escapes */
char *base_man; /* base for manpage href */
char *base_includes; /* base for include href */
char *style; /* style-sheet URI */
char buf[BUFSIZ]; /* see bufcat and friends */
size_t buflen;
struct tag *metaf; /* current open font scope */
enum htmlfont metal; /* last used font */
enum htmlfont metac; /* current font mode */
enum htmltype type;
};
void print_gen_decls(struct html *);
void print_gen_head(struct html *);
struct tag *print_otag(struct html *, enum htmltag,
int, const struct htmlpair *);
void print_tagq(struct html *, const struct tag *);
void print_stagq(struct html *, const struct tag *);
void print_text(struct html *, const char *);
void print_tblclose(struct html *);
void print_tbl(struct html *, const struct tbl_span *);
void bufcat_su(struct html *, const char *,
const struct roffsu *);
void buffmt_man(struct html *,
const char *, const char *);
void buffmt_includes(struct html *, const char *);
void buffmt(struct html *, const char *, ...);
void bufcat(struct html *, const char *);
void bufcat_style(struct html *,
const char *, const char *);
void bufncat(struct html *, const char *, size_t);
void bufinit(struct html *);
void html_idcat(char *, const char *, int);
__END_DECLS
#endif /*!HTML_H*/