Code review comment for lp:~zorba-coders/zorba/bug-1188058

Looks very good, nice work. However, the moduleDocumentation test doesn't pass, so there must be a typo somewhere in the XQDoc. Also, I suspect once you fix that, it will complain that all those public variable declarations need to have XQDoc; you'll probably need to restore the doc from the old version. (%private variables, like errors codes, don't need XQDoc, but public ones do as far as I know.)