--- /dev/null
+#!/bin/sh
+DIR=.
+if [ "x$1" != "x" ]
+then
+ DIR="$1"
+fi
+
+OLD=`pwd`
+cd $DIR
+
+echo "<variablelist xmlns:xi=\"http://www.w3.org/2003/XInclude\">"
+for I in `find . -mindepth 2 -type f -name '*.xml' | sort -t/ -k3 | xargs`
+do
+ echo "<xi:include href='$I' parse='xml'/>"
+done
+
+echo "</variablelist>"
+
+cd $OLD