- From: Ashok Malhotra <ashokma@microsoft.com>
- Date: Mon, 22 Oct 2001 08:22:02 -0700
- To: <priscilla@walmsley.com>, <www-xml-schema-comments@w3.org>
Seems like it to me!
All the best, Ashok
===========================================================
Ashok Malhotra <mailto: ashokma@microsoft.com>
Microsoft Corporation
212 Hessian Hills Road
Croton-On-Hudson, NY 10520 USA
Redmond: 425-703-9462 New York: 914-271-6477
-----Original Message-----
From: Priscilla Walmsley [mailto:priscilla@walmsley.com]
Sent: Monday, October 22, 2001 6:21 AM
To: www-xml-schema-comments@w3.org
Subject: Can final="extension" for simpleType?
The Datatypes rec and the Schema for Datatypes do not allow the value
"extension" for the final attribute of a simpleType.
However, section 3.4.6 of the Structures rec (under Derivation Valid
(Extension)) says:
2 If the {base type definition} is a simple type definition, then all of
the
following must be true:
2.1 The {content type} must be the same simple type definition.
2.2 The {final} of the {base type definition} must not contain
extension.
It seems that 2.2 will always be true. Is this an oversight?
Thanks,
Priscilla
-----------------------------------------------------------
Priscilla Walmsley priscilla@walmsley.com
Vitria Technology http://www.vitria.com
Author, Definitive XML Schema (Prentice Hall, Dec. 2001)
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Received on Monday, 22 October 2001 11:22:35 UTC