---input---
<!--
this
comment
is
never
terminated
...





















...

---tokens---
'<'           Error
'!--\nthis\ncomment\nis\nnever\nterminated\n...\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n...\n' Text
