test inter-column spacing

[mandoc.git] / html.h

diff --git a/html.h b/html.h
index 92dc55241d5664af760aaffbac8000763e450836..c9b4940613750f91d6c23ded437ac34687c59081 100644 (file)
--- a/html.h
+++ b/html.h
@@ -1,6 +1,7 @@
-/*     $Id: html.h,v 1.6 2009/09/21 14:56:56 kristaps Exp $ */
+/*     $Id: html.h,v 1.86 2017/06/23 02:32:12 schwarze Exp $ */
 /*
- * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se>
+ * Copyright (c) 2008-2011, 2014 Kristaps Dzonsons <kristaps@bsd.lv>
+ * Copyright (c) 2017 Ingo Schwarze <schwarze@openbsd.org>
  *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
@@ -14,10 +15,6 @@
  * 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,
@@ -28,75 +25,111 @@ enum       htmltag {
        TAG_DIV,
        TAG_H1,
        TAG_H2,
-       TAG_P,
        TAG_SPAN,
        TAG_LINK,
        TAG_BR,
        TAG_A,
        TAG_TABLE,
+       TAG_COLGROUP,
        TAG_COL,
        TAG_TR,
        TAG_TD,
        TAG_LI,
        TAG_UL,
        TAG_OL,
-       TAG_BASE,
+       TAG_DL,
+       TAG_DT,
+       TAG_DD,
+       TAG_PRE,
+       TAG_VAR,
+       TAG_CITE,
+       TAG_B,
+       TAG_I,
+       TAG_CODE,
+       TAG_SMALL,
+       TAG_STYLE,
+       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_VALIGN,
-       ATTR_MAX
+enum   htmlfont {
+       HTMLFONT_NONE = 0,
+       HTMLFONT_BOLD,
+       HTMLFONT_ITALIC,
+       HTMLFONT_BI,
+       HTMLFONT_MAX
 };
 
 struct tag {
+       struct tag       *next;
        enum htmltag      tag;
-       SLIST_ENTRY(tag)  entry;
 };
 
-struct ord {
-       int               pos;
-       const void       *cookie;
-       SLIST_ENTRY(ord)  entry;
+struct html {
+       int               flags;
+#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) /* never add spaces */
+#define        HTML_LITERAL     (1 << 5) /* literal (e.g., <PRE>) context */
+#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. */
+       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_man; /* base for manpage href */
+       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 */
+       int               oflags; /* output options */
+#define        HTML_FRAGMENT    (1 << 0) /* don't emit HTML/HEAD/BODY */
 };
 
-SLIST_HEAD(tagq, tag);
-SLIST_HEAD(ordq, ord);
 
-struct htmlpair {
-       enum htmlattr     key;
-       char             *val;
-};
+struct roff_node;
+struct tbl_span;
+struct eqn;
 
-struct html {
-       int               flags;
-#define        HTML_NOSPACE     (1 << 0)
-#define        HTML_NEWLINE     (1 << 1)
-       struct tagq       tags;
-       struct ordq       ords;
-       void             *symtab;
-       char             *base;
-       char             *style;
-};
+void             roff_html_pre(struct html *, const struct roff_node *);
 
-void             print_gen_doctype(struct html *);
+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 *, ...);
 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             print_eqn(struct html *, const struct eqn *);
+void             print_paragraph(struct html *);
+void             print_endline(struct html *);
 
-__END_DECLS
-
-#endif /*!HTML_H*/
+char            *html_make_id(const struct roff_node *);
+int              html_strlen(const char *);