diff -r 9be481b4bc85 -r 699de91b15e2 doc-src/TutorialI/Misc/document/asm_simp.tex
--- a/doc-src/TutorialI/Misc/document/asm_simp.tex	Tue Aug 29 00:57:24 2000 +0200
+++ b/doc-src/TutorialI/Misc/document/asm_simp.tex	Tue Aug 29 11:52:16 2000 +0200
@@ -1,4 +1,5 @@
-\begin{isabelle}%
+%
+\begin{isabellebody}%
 %
 \begin{isamarkuptext}%
 By default, assumptions are part of the simplification process: they are used
@@ -44,7 +45,7 @@
 Note that only one of the above options is allowed, and it must precede all
 other arguments.%
 \end{isamarkuptext}%
-\end{isabelle}%
+\end{isabellebody}%
 %%% Local Variables:
 %%% mode: latex
 %%% TeX-master: "root"