src/ZF/IsaMakefile

   Datatype.ML Datatype.thy Epsilon.thy Finite.thy	\
   Fixedpt.thy Inductive.ML Inductive.thy 	\
   InfDatatype.thy Integ/Bin.ML Integ/Bin.thy Integ/EquivClass.ML	\
   Integ/EquivClass.thy Integ/Int.ML Integ/Int.thy Integ/IntArith.thy	\
   Integ/IntDiv.ML Integ/IntDiv.thy Integ/int_arith.ML			\
-  Integ/twos_compl.ML Let.ML Let.thy List.thy Main.ML Main.thy	\
+  Let.ML Let.thy List.thy Main.ML Main.thy	\
   Main_ZFC.ML Main_ZFC.thy Nat.thy Order.thy OrderArith.thy	\
   OrderType.thy Ordinal.thy OrdQuant.thy Perm.thy	\
   QPair.thy QUniv.thy ROOT.ML	\
   Sum.thy Tools/cartprod.ML Tools/datatype_package.ML			\
   Tools/ind_cases.ML Tools/induct_tacs.ML Tools/inductive_package.ML	\