diff -r f2924219125e -r fedb8be05f24 src/Pure/General/source.ML
--- a/src/Pure/General/source.ML	Wed Jan 21 22:26:49 2009 +0100
+++ b/src/Pure/General/source.ML	Wed Jan 21 23:21:44 2009 +0100
@@ -1,5 +1,4 @@
 (*  Title:      Pure/General/source.ML
-    ID:         $Id$
     Author:     Markus Wenzel, TU Muenchen
 
 Coalgebraic data sources -- efficient purely functional input streams.