+2001-12-21 08:00:00 ShengHuo ZHU <zsh@cs.rochester.edu>
+
+ * gnus-art.el, gnus-picon.el, gnus-sieve.el, gnus-sum.el:
+ * gnus-xmas.el, imap.el, mailcap.el, mm-util.el, nnfolder.el:
+ * nnheader.el, nnmail.el: Nil/NIL vs. nil.
+ From Pavel Jan\e,Bm\e(Bk <Pavel@Janik.cz>
+