Item8868: remove support for dangerous configuration option query syn…

…tax. We lose the other IF operators as well, but that's not such a big deal

git-svn-id: http://svn.foswiki.org/trunk@7132 0b4bb1d4-4e5a-0410-9cc4-b2b747904278

UnitTestContrib/test/unit/Fn_QUERY.pm

@@ -40,14 +40,6 @@ sub test_3 {
     $this->simpleTest( test => "'A'='A'", expect => 1 );
 }
 
-sub test_4 {
-    my $this = shift;
-    $this->simpleTest(
-        test => '$ WIKINAME',
-        expect => Foswiki::Func::getWikiName( $this->{session}->{user} ),
-       );
-}
-
 sub test_5 {
     my $this = shift;
     $this->simpleTest(

core/data/System/VarQUERY.txt

@@ -2,7 +2,7 @@
 %META:TOPICPARENT{name="Macros"}%
 #VarQUERY
 ---+++ QUERY -- get the value of meta-data
-   * Uses the query syntax described in [[Syntax.QuerySearch][QuerySearch]] (and also used for [[System.VarIF][%IF]]) to get information about meta-data.
+   * Uses the query syntax described in [[Syntax.QuerySearch][QuerySearch]] to get information about meta-data.
    * Syntax: =%<nop>QUERY{ "query" [ style="perl|json" ] }%=
    * See !QuerySearch for more details of how to write queries
    * Examples:

core/lib/Foswiki/Macros/QUERY.pm

@@ -22,8 +22,8 @@ sub QUERY {
         return '';
     }
     unless ($evalParser) {
-        require Foswiki::If::Parser;
-        $evalParser = new Foswiki::If::Parser();
+        require Foswiki::Query::Parser;
+        $evalParser = new Foswiki::Query::Parser();
     }
 
     $this->{evaluatingEval}->{$expr}++;