diff -r bb282845ca77 -r 173efad74891 lib/scripts/isa-xterm
--- a/lib/scripts/isa-xterm	Fri Sep 03 16:11:53 1999 +0200
+++ b/lib/scripts/isa-xterm	Fri Sep 03 17:52:13 1999 +0200
@@ -25,6 +25,8 @@
   echo "  Starts Isabelle within an xterm window. CMDLINE is passed"
   echo "  directly to the isabelle session."
   echo
+  echo "  ISABELLE_XTERM_OPTIONS=$ISABELLE_XTERM_OPTIONS"
+  echo
   exit 1
 }