build

--- a/build	Thu Aug 27 16:41:22 1998 +0200
+++ b/build	Thu Aug 27 16:54:55 1998 +0200
@@ -141,6 +141,8 @@
   echo "ML_HOME=$ML_HOME"
   echo "ML_OPTIONS=$ML_OPTIONS"
   echo
+  echo "ISABELLE_USEDIR_OPTIONS=$ISABELLE_USEDIR_OPTIONS"
+  echo
 fi