Handle nested, recursive mathematical subexpressions. This is

[mandoc.git] / html.h

diff --git a/html.h b/html.h
index c4fc793d2476ce68491a44c06d57fb9442c2053b..b2f9e8c3560115562975d4859ffa88dd01c02e22 100644 (file)
--- a/html.h
+++ b/html.h
@@ -1,6 +1,6 @@
-/*     $Id: html.h,v 1.19 2009/11/14 11:58:36 kristaps Exp $ */
+/*     $Id: html.h,v 1.27 2010/07/23 00:08:57 kristaps Exp $ */
 /*
- * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se>
+ * 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
@@ -28,7 +28,6 @@ enum  htmltag {
        TAG_DIV,
        TAG_H1,
        TAG_H2,
-       TAG_P,
        TAG_SPAN,
        TAG_LINK,
        TAG_BR,
@@ -40,7 +39,6 @@ enum  htmltag {
        TAG_LI,
        TAG_UL,
        TAG_OL,
-       TAG_BASE,
        TAG_MAX
 };
 
@@ -62,6 +60,13 @@ enum htmlattr {
        ATTR_MAX
 };
 
+enum   htmlfont {
+       HTMLFONT_NONE = 0,
+       HTMLFONT_BOLD,
+       HTMLFONT_ITALIC,
+       HTMLFONT_MAX
+};
+
 struct tag {
        struct tag       *next;
        enum htmltag      tag;
@@ -85,24 +90,30 @@ struct      htmlpair {
        const char       *val;
 };
 
-#define        PAIR_CLASS_INIT(p, v) \
-       do { (p)->key = ATTR_CLASS; \
-       (p)->val = (v); } while (/* CONSTCOND */ 0)
-#define        PAIR_HREF_INIT(p, v) \
-       do { (p)->key = ATTR_HREF; \
-       (p)->val = (v); } while (/* CONSTCOND */ 0)
-#define        PAIR_STYLE_INIT(p, h) \
-       do { (p)->key = ATTR_STYLE; \
-       (p)->val = (h)->buf; } while (/* CONSTCOND */ 0)
-#define        PAIR_SUMMARY_INIT(p, v) \
-       do { (p)->key = ATTR_SUMMARY; \
-       (p)->val = (v); } while (/* CONSTCOND */ 0)
+#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_NEWLINE     (1 << 1)
-#define        HTML_IGNDELIM    (1 << 2)
+#define        HTML_IGNDELIM    (1 << 1)
+#define        HTML_KEEP        (1 << 2)
+#define        HTML_PREKEEP     (1 << 3)
+#define        HTML_NONOSPACE   (1 << 4)
        struct tagq       tags;
        struct ordq       ords;
        void             *symtab;
@@ -113,12 +124,16 @@ struct    html {
        char              buf[BUFSIZ];
        size_t            buflen;
        struct tag       *metaf;
+       enum htmlfont     metal;
+       enum htmlfont     metac;
+       enum htmltype     type;
 };
 
 struct roffsu;
 
-void             print_gen_doctype(struct html *);
+void             print_gen_decls(struct html *);
 void             print_gen_head(struct html *);
+struct tag      *print_ofont(struct html *, enum htmlfont);
 struct tag      *print_otag(struct html *, enum htmltag, 
                                int, const struct htmlpair *);
 void             print_tagq(struct html *, const struct tag *);