public static function getXmlTagAliasList()
    {
        if ( self::$xmlTagAliasList === null )
        {
            $ezoeIni = eZINI::instance( 'ezoe.ini' );
            self::$xmlTagAliasList = $ezoeIni->variable( 'EditorSettings', 'XmlTagNameAlias' );
        }
        return self::$xmlTagAliasList;
    }