--- a/src/HOL/Library/Library.thy Thu May 20 16:35:53 2010 +0200 +++ b/src/HOL/Library/Library.thy Thu May 20 16:35:54 2010 +0200 @@ -34,6 +34,7 @@ ListVector Kleene_Algebra Mapping + More_List Multiset Nat_Infinity Nested_Environment