diff -r 6061ae1f90f2 -r 9bc16273c2d4 doc-src/TutorialI/Protocol/Message.thy
--- a/doc-src/TutorialI/Protocol/Message.thy	Fri Jun 17 11:35:35 2005 +0200
+++ b/doc-src/TutorialI/Protocol/Message.thy	Fri Jun 17 16:12:49 2005 +0200
@@ -7,8 +7,8 @@
 Inductive relations "parts", "analz" and "synth"
 *)
 
-theory Message = Main
-files ("Message_lemmas.ML"):
+theory Message imports Main
+uses ("Message_lemmas.ML") begin
 
 (*Needed occasionally with spy_analz_tac, e.g. in analz_insert_Key_newK*)
 lemma [simp] : "A Un (B Un A) = B Un A"