[Bug 4970] Use Case "Thesaurus"

http://www.w3.org/Bugs/Public/show_bug.cgi?id=4970

           Summary: Use Case "Thesaurus"
           Product: XPath / XQuery / XSLT
           Version: Working drafts
          Platform: PC
        OS/Version: Windows XP
            Status: NEW
          Severity: normal
          Priority: P2
         Component: Full Text
        AssignedTo: cbotev@cs.cornell.edu
        ReportedBy: cbotev@cs.cornell.edu
         QAContact: public-qt-comments@w3.org


See http://lists.w3.org/Archives/Member/member-query-fttf/2007Aug/0018.html

*3) Use Case "Thesaurus"*
Q4 and Q5: a variable $cont is used, but not defined. As far as I understand,
the where expression is not needed at all, since the ftcontains predicate
already does the necessary filtering