+2010-11-29 Katsumi Yamaoka <yamaoka@jpl.org>
+
+ * nnir.el (nnir-run-gmane): Use mm-delete-duplicates instead of
+ delete-dups that is not available in XEmacs 21.4.
+
+ * mm-util.el (mm-delete-duplicates): Add comment.
+
2010-11-28 Andrew Cohen <cohen@andy.bu.edu>
* nnir.el (nnir-ignored-newsgroups): New variable.