--- a/src/HOL/ex/mesontest2.thy Wed Jul 11 11:51:15 2007 +0200 +++ b/src/HOL/ex/mesontest2.thy Wed Jul 11 11:52:00 2007 +0200 @@ -3,6 +3,6 @@ theory mesontest2 imports Main begin -hide const subset +hide const subset member end