+<?xml encoding="ISO-8859-1"?>
+
+<!--*****************************************************************-->
+<!-- DTD FOR HELM CONFIGURATION FILE: -->
+<!-- First draft: June 6 2000, Claudio Sacerdoti Coen -->
+<!-- Last Revision: June 6 2000, Claudio Sacerdoti Coen -->
+<!--*****************************************************************-->
+
+<!ELEMENT configuration (helm_dir, dtd_dir, servers_file, uris_dbm, dest,
+ indexname, tmpdir, helm_url_path,
+ getheader_url, style_url, webeq_url, webeqp_url,
+ use_webeqp_url, html_link, getter_url)>
+
+<!ENTITY % expr '(#PCDATA | value-of)*'>
+
+<!ELEMENT value-of EMPTY>
+<!ATTLIST value-of
+ var NMTOKEN #REQUIRED >
+
+<!ELEMENT helm_dir %expr;>
+<!ELEMENT dtd_dir %expr;>
+<!ELEMENT servers_file %expr;>
+<!ELEMENT uris_dbm %expr;>
+<!ELEMENT dest %expr;>
+<!ELEMENT indexname %expr;>
+<!ELEMENT tmpdir %expr;>
+<!ELEMENT helm_url_path %expr;>
+<!ELEMENT getheader_url %expr;>
+<!ELEMENT style_url %expr;>
+<!ELEMENT webeq_url %expr;>
+<!ELEMENT webeqp_url %expr;>
+<!ELEMENT use_webeqp_url %expr;>
+<!ELEMENT html_link %expr;>
+<!ELEMENT getter_url %expr;>