libopc/third_party/libxml2-2.7.7/result/xml2

<?xml version="1.0"?>
<!DOCTYPE test [
<!ELEMENT test (#PCDATA)>
<!ENTITY % xx "&#37;zz;">
<!ENTITY % zz '&#60;!ENTITY tricky "error-prone" >'>
<!ENTITY tricky "error-prone">
]>
<test>This sample shows a &tricky; method.</test>