RE: zero-or-one(), one-or-more(), exactly-one()

Hi Jonathan:
Thank you for your comment. The XSL and the XML Query WGs discussed your
request at last week's meeting and agreed to add references to a section
in the Formal Semantics document that will define the types returned by
these documents in more detail.

All the best, Ashok

-----Original Message-----
From: public-qt-comments-request@w3.org
[mailto:public-qt-comments-request@w3.org] On Behalf Of Jonathan Robie
Sent: Tuesday, February 10, 2004 1:46 PM
To: XML Query Comments
Subject: zero-or-one(), one-or-more(), exactly-one()


The type of each of these three functions is underspecified. In all 
three cases, we are told, "The type of the result depends on the type of

$arg." None of these functions tells us how to determine the type of the

result from the type of $arg.

Jonathan