- From: <bugzilla@wiggum.w3.org>
- Date: Wed, 11 May 2005 07:30:29 +0000
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http://www.w3.org/Bugs/Public/show_bug.cgi?id=1376 Summary: [XQuery] some editorial comments on A.1.1 grammar-note: parens Product: XPath / XQuery / XSLT Version: Last Call drafts Platform: All OS/Version: All Status: NEW Severity: normal Priority: P2 Component: XQuery AssignedTo: chamberl@almaden.ibm.com ReportedBy: jmdyck@ibiblio.org QAContact: public-qt-comments@w3.org A.1.1 grammar-note: parens "A look-ahead of one character is required to distinguish function patterns" Change "function patterns" to "a FunctionCall". "from a QName or keyword followed by a Pragma, or Comment" Delete comma. "for (: whom the bell :) $tolls = 3 return $tolls" This example is illegal. Change "=" to "in" ? (this note) What's so special about this particular case that it deserves to be pointed out? There are lots of other cases that require lookahead (in a lookahead- based parser), and more lookahead than just one character. I think this grammar-note should be dropped.
Received on Wednesday, 11 May 2005 07:30:33 UTC