<!-- DTD for Data::DumpXML $Date: 2002/12/28 00:56:09 $ -->

<!ENTITY % scalar "undef | str | ref | alias">

<!ELEMENT data (%scalar;)*>
<!ELEMENT undef EMPTY>
<!ELEMENT str (#PCDATA)>
<!ELEMENT ref (%scalar; | array | hash | glob | code)>
<!ELEMENT alias EMPTY>
<!ELEMENT array (%scalar;)*>
<!ELEMENT hash  (key, (%scalar;))*>
<!ELEMENT key (#PCDATA)>
<!ELEMENT glob EMPTY>
<!ELEMENT code EMPTY>

<!ENTITY % stdattlist 'id       ID             #IMPLIED
                       class    CDATA          #IMPLIED'>
<!ENTITY % encoding   'encoding (plain|base64) "plain"'>

<!ATTLIST undef %stdattlist;>
<!ATTLIST ref   %stdattlist;>
<!ATTLIST array %stdattlist;>
<!ATTLIST hash  %stdattlist;>
<!ATTLIST glob  %stdattlist;>
<!ATTLIST code  %stdattlist;>

<!ATTLIST str   %stdattlist; %encoding;>
<!ATTLIST key   %encoding;>

<!ATTLIST alias ref IDREF #IMPLIED>