diff -ur gnus.orig/lisp/ChangeLog gnus/lisp/ChangeLog
--- gnus.orig/lisp/ChangeLog	Wed Sep 12 20:57:00 2001
+++ gnus/lisp/ChangeLog	Wed Sep 12 21:11:36 2001
@@ -1,3 +1,9 @@
+2001-09-12  Pavel Janík  <Pavel@Janik.cz>
+
+	* mm-util.el (mm-charset-synonym-alist): add windows-1250 so we
+	can read e-mails from Microsoft Outlook users not using ISO
+	8859-2 character set.
+
 2001-09-12  Didier Verna  <didier@xemacs.org>
 
 	* nndiary.el: new version (0.2-b13).
diff -ur gnus.orig/lisp/mm-util.el gnus/lisp/mm-util.el
--- gnus.orig/lisp/mm-util.el	Wed Sep 12 20:57:00 2001
+++ gnus/lisp/mm-util.el	Wed Sep 12 21:09:59 2001
@@ -166,6 +166,11 @@
     ;; `gnus-article-dumbquotes-map'.
     ,(unless (mm-coding-system-p 'windows-1252)	; should be defined eventually
        '(windows-1252 . iso-8859-1))
+    ;; Windows-1250 is a variant of Latin-2 heavily used by Microsoft
+    ;; Outlook users in Czech republic. Use this to allow reading of their
+    ;; e-mails. cp1250 should be defined by M-x codepage-setup.
+    ,(unless (mm-coding-system-p 'windows-1250)	; should be defined eventually
+       '(windows-1250 . cp1250))
     (x-ctext . ctext))
   "A mapping from invalid charset names to the real charset names.")