diff -r 34a53d0c8e8d -r ab441d89a2cb lib/Tools/usedir
--- a/lib/Tools/usedir	Sun Dec 28 15:05:10 1997 +0100
+++ b/lib/Tools/usedir	Sun Dec 28 15:11:54 1997 +0100
@@ -113,7 +113,7 @@
 
   $ISABELLE \
     -e "make_html := $INFO; make_graph := $INFO; output_dir := \"$ISABELLE_BROWSER_INFO\"; home_path := \"$HOME\"; add_session\"$SESSION\"; exit_use_dir\".\"; make_html := false; make_graph := false;" \
-    -q -w $LOGIC $NAME >$LOG
+    -q -w $LOGIC $NAME > $LOG 2>&1
 else
   ITEM=$(basename $LOGIC)-"$SESSION"
   echo -n "Running $ITEM ... "
@@ -121,7 +121,7 @@
 
   $ISABELLE \
     -e "make_html := $INFO; make_graph := $INFO; output_dir := \"$ISABELLE_BROWSER_INFO\"; home_path := \"$HOME\"; add_session\"$SESSION\"; exit_use_dir\"$NAME\"; make_html := false; make_graph := false; quit();" \
-    -r -q $LOGIC > $LOG
+    -r -q $LOGIC > $LOG 2>&1
 fi
 
 RC=$?