--- a/doc-src/TutorialI/Misc/Tree.thy Fri Jun 17 11:35:35 2005 +0200 +++ b/doc-src/TutorialI/Misc/Tree.thy Fri Jun 17 16:12:49 2005 +0200 @@ -1,5 +1,5 @@ (*<*) -theory Tree = Main: +theory Tree imports Main begin (*>*) text{*\noindent