<?xml version="1.0" encoding="iso-8859-1"?>
<!-- Has element content whitespace containing a CR character that comes from
     a character reference in an internal entity.  Because CR is in the
     S production, this is valid in both XML 1.0 and 1.1. -->
<!DOCTYPE foo [
<!ELEMENT foo (foo*)>
<!ENTITY e "&#x0d;">
]>
<foo>&e;</foo>
