+2003-02-14 Katsumi Yamaoka <yamaoka@jpl.org>
+
+ * wl-xmas.el (wl-xmas-highlight-folder-group-line): Use
+ `map-extents' instead of `extent-at' repeatedly.
+ (wl-highlight-folder-current-line): Ditto.
+
+ * wl-highlight.el: Remove useless dummy functions.
+
2003-02-14 Yoichi NAKAYAMA <yoichi@eken.phys.nagoya-u.ac.jp>
* wl-folder.el (wl-folder-buffer-group-p): Rewritten.