--- a/doc-src/TutorialI/ToyList2/ToyList1 Mon Aug 16 19:06:59 2004 +0200
+++ b/doc-src/TutorialI/ToyList2/ToyList1 Mon Aug 16 19:47:01 2004 +0200
@@ -1,4 +1,6 @@
-theory ToyList = PreList:
+theory ToyList
+import PreList
+begin
datatype 'a list = Nil ("[]")
| Cons 'a "'a list" (infixr "#" 65)