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[Bug 21425] possible regex error in test cases from "fn-matches.re"

From: <bugzilla@jessica.w3.org>
Date: Thu, 28 Mar 2013 17:21:46 +0000
To: public-qt-comments@w3.org
Message-ID: <bug-21425-523-TaYMBxVXEv@http.www.w3.org/Bugs/Public/>
https://www.w3.org/Bugs/Public/show_bug.cgi?id=21425

Michael Kay <mike@saxonica.com> changed:

           What    |Removed                     |Added
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                 CC|                            |mike@saxonica.com

--- Comment #1 from Michael Kay <mike@saxonica.com> ---
The meaning of hyphens in regular expressions is underspecified in XSD 1.0, but
is clarified in XSD 1.1. My advice would be that XPath implementations should
follow what XSD 1.1 says, though this is not mandatory. I believe that the
tests are consistent with this assumption.

For example, I think that [a-c-1-4x-z-7-9] means [a-c]|-|[1-4]|[x-z]|-|[7-9].

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