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[Bug 4714] [FT] editorial: 3.5.2 Window Selection

From: <bugzilla@wiggum.w3.org>
Date: Sat, 23 Jun 2007 10:06:18 +0000
To: public-qt-comments@w3.org
Message-Id: <E1I22VW-0005h8-Il@wiggum.w3.org>


           Summary: [FT] editorial: 3.5.2 Window Selection
           Product: XPath / XQuery / XSLT
           Version: Last Call drafts
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: minor
          Priority: P2
         Component: Full Text
        AssignedTo: jim.melton@acm.org
        ReportedBy: jmdyck@ibiblio.org
         QAContact: public-qt-comments@w3.org

3.5.2 Window Selection

para 1
"A window selection consist of"

example 4
'The following expression returns the empty sequence, because in the
selected book element, there is no occurrence of "efficient" within a
window of 3 tokens which would not also contain an occurrence of "and":
/book[@number="1" and . ftcontains "efficient"
ftand ftnot "and" window 3 words]'
    But don't the occurrences of "and" give rise to StringExcludes? If the
    window selection only cares about whether StringIncludes fall within a
    window, the position of the "and" tokens shouldn't matter.

    If the "3" were changed to "2" or "1", would it return true?
Received on Saturday, 23 June 2007 10:06:24 UTC

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