diff -r 38e626f7dfa9 -r 58a1ed1edb65 bin/isabelle
--- a/bin/isabelle	Mon Dec 04 23:20:37 2000 +0100
+++ b/bin/isabelle	Mon Dec 04 23:21:09 2000 +0100
@@ -86,7 +86,7 @@
       if [ -z "$MODES" ]; then
         MODES="\"$OPTARG\""
       else
-        MODES="$MODES, \"$OPTARG\""
+        MODES="\"$OPTARG\", $MODES"
       fi
       ;;
     q)