-/* $Id: html.h,v 1.36 2010/12/24 14:14:00 kristaps Exp $ */
+/* $Id: html.h,v 1.109 2021/09/09 14:47:24 schwarze Exp $ */
/*
- * Copyright (c) 2008, 2009, 2010 Kristaps Dzonsons <kristaps@bsd.lv>
+ * Copyright (c) 2017, 2018, 2019, 2020 Ingo Schwarze <schwarze@openbsd.org>
+ * Copyright (c) 2008-2011, 2014 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
* 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.
+ *
+ * Internal interfaces for mandoc(1) HTML formatters.
+ * For use by the individual HTML formatters only.
*/
-#ifndef HTML_H
-#define HTML_H
-
-__BEGIN_DECLS
enum htmltag {
TAG_HTML,
TAG_HEAD,
- TAG_BODY,
TAG_META,
+ TAG_LINK,
+ TAG_STYLE,
TAG_TITLE,
+ TAG_BODY,
TAG_DIV,
- TAG_H1,
- TAG_H2,
- TAG_SPAN,
- TAG_LINK,
- TAG_BR,
- TAG_A,
+ TAG_SECTION,
TAG_TABLE,
- TAG_TBODY,
- TAG_COL,
TAG_TR,
TAG_TD,
TAG_LI,
TAG_DL,
TAG_DT,
TAG_DD,
- TAG_BLOCKQUOTE,
+ TAG_H1,
+ TAG_H2,
TAG_P,
TAG_PRE,
+ TAG_A,
TAG_B,
- TAG_I,
+ TAG_CITE,
TAG_CODE,
+ TAG_I,
TAG_SMALL,
+ TAG_SPAN,
+ TAG_VAR,
+ TAG_BR,
+ TAG_HR,
+ TAG_MARK,
+ TAG_MATH,
+ TAG_MROW,
+ TAG_MI,
+ TAG_MN,
+ TAG_MO,
+ TAG_MSUP,
+ TAG_MSUB,
+ TAG_MSUBSUP,
+ TAG_MFRAC,
+ TAG_MSQRT,
+ TAG_MFENCED,
+ TAG_MTABLE,
+ TAG_MTR,
+ TAG_MTD,
+ TAG_MUNDEROVER,
+ TAG_MUNDER,
+ TAG_MOVER,
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_MAX
-};
-
-enum htmlfont {
- HTMLFONT_NONE = 0,
- HTMLFONT_BOLD,
- HTMLFONT_ITALIC,
- HTMLFONT_MAX
-};
-
struct tag {
struct tag *next;
+ int refcnt;
+ int closed;
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_NOSPACE (1 << 0) /* suppress next space */
#define HTML_IGNDELIM (1 << 1)
#define HTML_KEEP (1 << 2)
#define HTML_PREKEEP (1 << 3)
-#define HTML_NONOSPACE (1 << 4)
- struct tagq tags;
- void *symtab;
- char *base;
- char *base_man;
- char *base_includes;
- char *style;
- char buf[BUFSIZ];
- size_t buflen;
+#define HTML_NONOSPACE (1 << 4) /* never add spaces */
+#define HTML_SKIPCHAR (1 << 6) /* skip the next character */
+#define HTML_NOSPLIT (1 << 7) /* do not break line before .An */
+#define HTML_SPLIT (1 << 8) /* break line before .An */
+#define HTML_NONEWLINE (1 << 9) /* No line break in nofill mode. */
+#define HTML_BUFFER (1 << 10) /* Collect a word to see if it fits. */
+#define HTML_TOCDONE (1 << 11) /* The TOC was already written. */
+ size_t indent; /* current output indentation level */
+ int noindent; /* indent disabled by <pre> */
+ size_t col; /* current output byte position */
+ size_t bufcol; /* current buf byte position */
+ char buf[80]; /* output buffer */
+ struct tag *tag; /* last open tag */
+ struct rofftbl tbl; /* current table */
+ struct tag *tblt; /* current open table scope */
+ char *base_man1; /* bases for manpage href */
+ char *base_man2;
+ char *base_includes; /* base for include href */
+ char *style; /* style-sheet URI */
struct tag *metaf; /* current open font scope */
- enum htmlfont metal; /* last used font */
- enum htmlfont metac; /* current font mode */
- enum htmltype type;
+ enum mandoc_esc metal; /* last used font */
+ enum mandoc_esc metac; /* current font mode */
+ int oflags; /* output options */
+#define HTML_FRAGMENT (1 << 0) /* don't emit HTML/HEAD/BODY */
+#define HTML_TOC (1 << 1) /* emit a table of contents */
};
-struct roffsu;
+struct roff_node;
+struct tbl_span;
+struct eqn_box;
+
+void roff_html_pre(struct html *, const struct roff_node *);
+
+void print_gen_comment(struct html *, struct roff_node *);
void print_gen_decls(struct html *);
void print_gen_head(struct html *);
-struct tag *print_otag(struct html *, enum htmltag,
- int, const struct htmlpair *);
+struct tag *print_otag(struct html *, enum htmltag, const char *, ...);
+struct tag *print_otag_id(struct html *, enum htmltag, const char *,
+ struct roff_node *);
void print_tagq(struct html *, const struct tag *);
void print_stagq(struct html *, const struct tag *);
+void print_tagged_text(struct html *, const char *,
+ struct roff_node *);
void print_text(struct html *, const char *);
-
-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*/
+void print_tblclose(struct html *);
+void print_tbl(struct html *, const struct tbl_span *);
+void print_eqn(struct html *, const struct eqn_box *);
+void print_endline(struct html *);
+
+void html_close_paragraph(struct html *);
+enum roff_tok html_fillmode(struct html *, enum roff_tok);
+char *html_make_id(const struct roff_node *, int);
+int html_setfont(struct html *, enum mandoc_esc);
git.ckatri.com / mandoc.git / blobdiff