Move find_tag to document/document

src/document/document.c

@@ -182,6 +182,18 @@ release_document(struct document *document)
 	move_to_top_of_list(format_cache, document);
 }
 
+int
+find_tag(struct document *document, unsigned char *name, int namelen)
+{
+	struct tag *tag;
+
+	foreach (tag, document->tags)
+		if (!strlcasecmp(tag->name, -1, name, namelen))
+			return tag->y;
+
+	return -1;
+}
+
 /* Formatted document cache management */
 
 /* ECMAScript doesn't like anything like CSS since it doesn't modify the

src/document/document.h

@@ -48,6 +48,16 @@ struct point {
 };
 
 
+/* Tags are used for ``id''s or anchors in the document referenced by the
+ * fragment part of the URI. */
+struct tag {
+	LIST_HEAD(struct tag);
+
+	int x, y;
+	unsigned char name[1]; /* must be last of struct. --Zas */
+};
+
+
 enum link_type {
 	LINK_HYPERTEXT,
 	LINK_MAP,
@@ -245,4 +255,6 @@ extern struct module document_module;
  * For now, we only support simple printable character.  */
 #define accesskey_string_to_unicode(s) (((s)[0] && !(s)[1] && isprint((s)[0])) ? (s)[0] : 0)
 
+int find_tag(struct document *document, unsigned char *name, int namelen);
+
 #endif

src/document/html/renderer.c

@@ -45,17 +45,6 @@
 
 /* Types and structs */
 
-/* Tags are used for ``id''s or anchors in the document referenced by the
- * fragment part of the URI. */
-/* FIXME: This and find_tag() should be part of the general infrastructure
- * in document/document.*. --pasky */
-struct tag {
-	LIST_HEAD(struct tag);
-
-	int x, y;
-	unsigned char name[1]; /* must be last of struct. --Zas */
-};
-
 enum link_state {
 	LINK_STATE_NONE,
 	LINK_STATE_NEW,
@@ -2333,15 +2322,3 @@ render_html_document(struct cache_entry *cached, struct document *document,
 	}
 #endif
 }
-
-int
-find_tag(struct document *document, unsigned char *name, int namelen)
-{
-	struct tag *tag;
-
-	foreach (tag, document->tags)
-		if (!strlcasecmp(tag->name, -1, name, namelen))
-			return tag->y;
-
-	return -1;
-}

src/document/html/renderer.h

@@ -68,6 +68,4 @@ void free_table_cache(void);
 
 struct part *format_html_part(struct html_context *html_context, unsigned char *, unsigned char *, int, int, int, struct document *, int, int, unsigned char *, int);
 
-int find_tag(struct document *document, unsigned char *name, int namelen);
-
 #endif

src/viewer/text/draw.c

@@ -17,7 +17,6 @@
 #include "cache/cache.h"
 #include "document/document.h"
 #include "document/html/frames.h"
-#include "document/html/renderer.h"
 #include "document/options.h"
 #include "document/refresh.h"
 #include "document/renderer.h"