[xquery-talk] Roman numeral kata in XQuery

[Mattio Valentino]

Hello,

I hope this isn't too odd of a request.

I wanted a little XQuery practice so I decided to try to port some
code katas. I did the Roman numeral one first.

Would anyone mind reviewing the solution I have here?
http://bitbucket.org/mattio/xquery-katas/src/5ffd02da6f83/src/roman-numerals.xq

There's no point practicing if I'm just going to reinforce bad habits! ;-)

Thanks,
Mattio