--- a/doc-src/TutorialI/IsaMakefile Fri Sep 15 20:35:17 2000 +0200
+++ b/doc-src/TutorialI/IsaMakefile Fri Sep 15 20:47:06 2000 +0200
@@ -28,6 +28,7 @@
@rm -f */document/isabelle.sty
@rm -f */document/isabellesym.sty
@rm -f */document/pdfsetup.sty
+ @rm -f */document/session.tex
## HOL-Ifexpr