helm/DEVEL/pxp/pxp/rtests/negative/data_invalid/017.xml

   1 <?xml version="1.0"?>
   2 <!DOCTYPE any [
   3 <!ELEMENT any ANY>
   4 <!ELEMENT el EMPTY>
   5 <!ATTLIST el id ID #IMPLIED
   6              idref IDREF #IMPLIED
   7 >
   8 ]>
   9
  10 <any>
  11   <el id="a10"/>
  12   <el idref="a20"/>
  13 </any>