elemstart a
content ZOMFG! Element\x09content!\x0a\x0a
elemstart entities
content &<>'"
elemend
content \x0a
elemstart refs
content  ! !é☃🐱
elemend
content \x0aCDATA!\x0a[[CD<a/> <!-- no comment -->&amp;<?NotaPI?>&notaref;\x0a]x]]y]]]z]]\x0a
elemend
ok