+(defun message-xmas-redefine ()
+ "Redefine message functions for XEmacs."
+ (defalias 'message-exchange-point-and-mark
+ 'message-xmas-exchange-point-and-mark)
+
+ (when (>= emacs-major-version 20)
+ (defalias 'message-make-caesar-translation-table
+ 'message-xmas-make-caesar-translation-table)))
+
+(message-xmas-redefine)
+