[Bug 27715] New: [XPath31] editorial: PostfixLookup: leftover wording

https://www.w3.org/Bugs/Public/show_bug.cgi?id=27715

            Bug ID: 27715
           Summary: [XPath31] editorial: PostfixLookup: leftover wording
           Product: XPath / XQuery / XSLT
           Version: Candidate Recommendation
          Hardware: All
                OS: All
            Status: NEW
          Severity: minor
          Priority: P2
         Component: XPath 3.1
          Assignee: jonathan.robie@gmail.com
          Reporter: jmdyck@ibiblio.org
        QA Contact: public-qt-comments@w3.org

In 3.11.3.2 "Postfix Lookup", it says:
    The semantics of E?S are equivalent to
        for $a in E, $b in S return $a($b) ,
    where E is an expression on the left of the postfix ? operator
    and ?S is the unary lookup operator described in 3.11.3.1 Unary Lookup.

That last line (about ?S) is left over from when E?S was defined in terms of
UnaryLookup, which it isn't any more, so delete it.

The line before that (about E) is still true, but seems to be stating the
obvious, so should either be deleted or made more useful.

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Received on Tuesday, 30 December 2014 17:19:55 UTC