- From: Sandy Gao <sandygao@ca.ibm.com>
- Date: Wed, 30 Apr 2003 08:48:38 -0400
- To: ht@cogsci.ed.ac.uk (Henry S. Thompson)
- Cc: ht@inf.ed.ac.uk, www-xml-schema-comments@w3.org
> <xs:pattern value="[-+]?[0-9]+"/>
I'm afraid it's still invalid. According to appendix F.1 of part 2, the
only thing that could possibly follow '[' is a "charGroup", but anything
starting with '-' is not a valid "charGroup".
Thanks,
Sandy Gao
Software Developer, IBM Canada
(1-905) 413-3255
sandygao@ca.ibm.com
ht@cogsci.ed.ac.u
k (Henry S. To: Sandy Gao/Toronto/IBM@IBMCA
Thompson) cc: www-xml-schema-comments@w3.org
Sent by: Subject: Re: Erratum E2-43: invalid pattern
ht@inf.ed.ac.uk
04/30/2003 05:07
AM
"Sandy Gao" <sandygao@ca.ibm.com> writes:
> In E2-43, a pattern was added to the "integer" type:
>
> <xs:pattern value='[+-]?[0-9]+'/>
>
> But according to another erratum E2-18, the above is not a valid regular
> expression, because the character '-' is not allowed. It should be
>
> <xs:pattern value='[+\-]?[0-9]+'/>
We changed this to
<xs:pattern value="[-+]?[0-9]+"/>
at the last minute, possibly only in the diff'ed REC and not the
errata page -- is that OK, or do we still need the backslash?
ht
--
Henry S. Thompson, HCRC Language Technology Group, University of
Edinburgh
Half-time member of W3C Team
2 Buccleuch Place, Edinburgh EH8 9LW, SCOTLAND -- (44) 131 650-4440
Fax: (44) 131 650-4587, e-mail: ht@cogsci.ed.ac.uk
URL: http://www.ltg.ed.ac.uk/~ht/
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Received on Wednesday, 30 April 2003 08:48:51 UTC