1.1 --- a/src/HOL/Main.thy	Thu Sep 18 16:47:40 2014 +0200
     1.2 +++ b/src/HOL/Main.thy	Thu Sep 18 16:47:40 2014 +0200
     1.3 @@ -2,7 +2,7 @@
     1.4  
     1.5  theory Main
     1.6  imports Predicate_Compile Quickcheck_Narrowing Extraction Lifting_Sum Coinduction Nitpick
     1.7 -  Basic_BNF_Least_Fixpoints BNF_Greatest_Fixpoint Old_Datatype
     1.8 +  Basic_BNF_Least_Fixpoints BNF_Greatest_Fixpoint
     1.9  begin
    1.10  
    1.11  text {*