#data
<a/>
#errors
#document
| <{} a>

#data
<a></a>
#errors
#document
| <{} a>

#data
<a><b></a>
#errors
1;7;unmatched end tag;a;;m
#document
| <{} a>
|   <{} b>

#data
<a><b></a>a
#errors
1;7;unmatched end tag;a;;m
1;11;text outside of root element;;;m
#document
| <{} a>
|   <{} b>
| "a"

#data
<a/><b/>
#errors
1;5;second root element;;;m
#document
| <{} a>
| <{} b>