diff -r 06c1998340a8 -r 4d042d3f957d src/HOL/NanoJava/document/root.tex
--- a/src/HOL/NanoJava/document/root.tex	Wed Aug 08 12:36:48 2001 +0200
+++ b/src/HOL/NanoJava/document/root.tex	Wed Aug 08 14:12:36 2001 +0200
@@ -36,7 +36,8 @@
   language Java (with essentially just classes) derived from the one given 
   in \cite{NipkowOP00}.
   For {\nJava}, an operational semantics is given as well as a Hoare logic,
-  which is proved both sound and (relatively) complete. The Hoare logic
+  which is proved both sound and (relatively) complete. 
+  The Hoare logic supports side-effecting expressions and
   implements a new approach for handling auxiliary variables.
   A more complex Hoare logic covering a much larger subset of Java is described
   in \cite{DvO-CPE01}.\\