[Bug 4906] In 3.4, don't write deref() function into the BNF from bugzilla@wiggum.w3.org on 2007-08-02 (public-sml@w3.org from August 2007)

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Date: Thu, 02 Aug 2007 03:40:11 +0000
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http://www.w3.org/Bugs/Public/show_bug.cgi?id=4906





------- Comment #1 from kumarp@microsoft.com  2007-08-02 03:40 -------
The XML id constraint selector uses a restricted subset of XPath. It does not
allow any fn call. SML extends this to allow call to only the deref() fn. This
is why we have the explicitly defined production DerefExpr.

Received on Thursday, 2 August 2007 03:40:17 UTC