--- a/doc-src/TutorialI/Misc/document/Tree.tex Mon Sep 11 17:59:53 2000 +0200
+++ b/doc-src/TutorialI/Misc/document/Tree.tex Mon Sep 11 18:00:47 2000 +0200
@@ -1,5 +1,6 @@
%
\begin{isabellebody}%
+\def\isabellecontext{Tree}%
%
\begin{isamarkuptext}%
\noindent