Should XQuery be a little more forgiving about XML inputs?

[ndw]

If the "XML" input consists of a single text node, treat it as text instead of raising an error?

[ndw]

This is the same as this issue: #64 isn't it?

[xml-project]

@ndw No, I dont think so. This was about port "xuqery".

[ndw]

Punt to v.next like 1134.