--- xcd.in.orig	Sun Nov  1 19:01:47 1998
+++ xcd.in	Sun Oct 30 11:26:44 2011
@@ -1,4 +1,6 @@
-#!/usr/local/bin/wish8.0 -f
+#! /bin/sh
+# the next line restarts with wish \
+exec wish "$0" ${1+"$@"}
 # -*- tcl -*-
 
 #  Copyright (C) 1998 by Jean-Marc Zucconi (jmz@FreeBSD.ORG)