[w3m-dev 03501] link tag support

* buffer.c (reshapeBuffer): initialize formlist, linklist,
				maplist, hmarklist, imarklist
* file.c (addLink): added
	(HTMLlineproc2body): add HTML_LINK
	(loadHTMLstream): use HTMLlineproc0 not in R_ST_NORMAL
	(reloadBuffer): initialize linklist, maplist,
			hmarklist, imarklist
* fm.h (LINK_TYPE_NONE): added
	(LINK_TYPE_REL): added
	(LINK_TYPE_REV): added
	(LinkList): added
	(Buffer): add linklist
* html.c (ALST_LINK): added
	(TagMAP): add link
	(AtrMAP): add rel, rev, title
* html.h (HTML_LINK): added
	(ATTR_REL): added
	(ATTR_REV): added
	(ATTR_TITLE): added
* map.c (append_map_info): anchor
	(append_link_info): added
	(page_info_panel): append_link_info
* menu.c (LinkMenu): added
	(linkV): added
	(initLinkMenu): added
	(lmGoURL): added
	(popupMenu): initLinkMenu()
	(initMenu): w3mMenuList new 4
			add "Link"
* tagtable.tab (link): added
From: Hironori SAKAMOTO <hsaka@mth.biglobe.ne.jp>

fm.h

@@ -1,4 +1,4 @@
-/* $Id: fm.h,v 1.89 2002/11/26 18:03:26 ukai Exp $ */
+/* $Id: fm.h,v 1.90 2002/12/02 17:27:37 ukai Exp $ */
 /* 
  * w3m: WWW wo Miru utility
  * 
@@ -384,6 +384,17 @@ typedef struct {
     int prevhseq;
 } HmarkerList;
 
+#define LINK_TYPE_NONE 0
+#define LINK_TYPE_REL  1
+#define LINK_TYPE_REV  2
+typedef struct _LinkList {
+    char *url;
+    char *title;	/* Next, Contents, ... */
+    char *ctype;	/* Content-Type */
+    char type;		/* Rel, Rev */
+    struct _LinkList *next;
+} LinkList;
+
 typedef struct _Buffer {
     char *filename;
     char *buffername;
@@ -413,6 +424,7 @@ typedef struct _Buffer {
     AnchorList *name;
     AnchorList *img;
     AnchorList *formitem;
+    LinkList *linklist;
     FormList *formlist;
     MapList *maplist;
     HmarkerList *hmarklist;