2010-10-01 Katsumi Yamaoka <yamaoka@jpl.org>
+ * lpath.el: Fbing iswitchb-read-buffer for Emacs 22 and XEmacs; bind
+ completion-styles-alist and fbind ido-completing-read for XEmacs.
+
+ * gnus-util.el (gnus-completing-read-function): Exclude
+ gnus-icompleting-read and gnus-ido-completing-read from candidates for
+ XEmacs since iswitchb.el is very old and ido.el is unavailable in
+ XEmacs.
+ (iswitchb-mode, iswitchb-temp-buflist, iswitchb-read-buffer): Silence
+ the byte compiler.
+
* gravatar.el: Don't load image.el that XEmacs doesn't provide.
(gravatar-create-image): New function that's an alias to
gnus-xmas-create-image, gnus-create-image, or create-image.