doc-src/TutorialI/isabelle.sty
changeset 9698 f0740137a65d
parent 9673 1b2d4f995b13
child 9717 699de91b15e2
--- a/doc-src/TutorialI/isabelle.sty	Mon Aug 28 14:09:33 2000 +0200
+++ b/doc-src/TutorialI/isabelle.sty	Mon Aug 28 15:13:55 2000 +0200
@@ -17,9 +17,9 @@
 \newdimen\isa@parindent\newdimen\isa@parskip
 
 \newenvironment{isabelle}{%
-\isa@parindent\parindent\parindent0pt%
+\trivlist\isa@parindent\parindent\parindent0pt%
 \isa@parskip\parskip\parskip0pt%
-\isastyle}{}
+\isastyle\item\relax}{\endtrivlist}
 
 \newcommand{\isa}[1]{\emph{\isastyleminor #1}}