--- a/private.rc	Wed Dec 01 17:32:54 1999 +0100
+++ b/private.rc	Wed Dec 01 23:17:25 1999 +0100
@@ -1,6 +1,8 @@
 "*
  * $Header$
  *
+ * MIMEType: application/x-smalltalk-source
+ *
  * ST/X startup configuration & command file:
  *
  * sample private.rc - file