--- a/src/HOL/Extraction/Warshall.thy Fri Feb 06 15:15:27 2009 +0100 +++ b/src/HOL/Extraction/Warshall.thy Fri Feb 06 15:15:32 2009 +0100 @@ -1,5 +1,4 @@ (* Title: HOL/Extraction/Warshall.thy - ID: $Id$ Author: Stefan Berghofer, TU Muenchen *)