#is-document 1
#data
<?hoge?>
<p/>
#errors
/;xml:no DTD validation;i
/p;unknown namespace element;u
/?hoge;unknown pi;u

#is-document 1
#data
<?xmlx?>
<p/>
#errors
/;xml:no DTD validation;i
/p;unknown namespace element;u
/?xmlx;unknown pi;u

#is-document 1
#data
<?xml-?>
<p/>
#errors
/;xml:no DTD validation;i
/p;unknown namespace element;u
/?xml-;pi not defined;m

#is-document 1
#data
<?XML-24?>
<p/>
#errors
/;xml:no DTD validation;i
/p;unknown namespace element;u
/?XML-24;pi not defined;m