bug#8308: 23.3; Use utf-8 for writing abbrev file

[Leo]

Is it OK to change the encoding for abbrev file to utf-8?

=== modified file 'lisp/abbrev.el'
--- a/lisp/abbrev.el    2011-03-21 05:49:12 +0000
+++ b/lisp/abbrev.el    2011-03-21 06:20:36 +0000
@@ -225,9 +225,9 @@
                    abbrev-file-name)))
   (or (and file (> (length file) 0))
       (setq file abbrev-file-name))
-  (let ((coding-system-for-write 'emacs-mule))
+  (let ((coding-system-for-write 'utf-8))
     (with-temp-file file
-      (insert ";;-*-coding: emacs-mule;-*-\n")
+      (insert ";;-*-coding: utf-8;-*-\n")
       (dolist (table
                ;; We sort the table in order to ease the automatic
                ;; merging of different versions of the user's abbrevs


Leo