--- a/src/ZF/IMP/Denotation.thy Fri Jun 17 11:35:35 2005 +0200
+++ b/src/ZF/IMP/Denotation.thy Fri Jun 17 16:12:49 2005 +0200
@@ -5,7 +5,7 @@
header {* Denotational semantics of expressions and commands *}
-theory Denotation = Com:
+theory Denotation imports Com begin
subsection {* Definitions *}