<xsd:attribute name="recurse" use="optional" default="symlinks and directories">
    <xsd:annotation>
        <xsd:documentation>The recurse attribute defines how to recurse into the PATH entity, in other words what to follow during recursion. Options includ symlinks, directories, or both. Note that a max-depth has be specified for recursion to take place and for this attribute to mean anything. The values of 'none', 'files', and 'files and directories' have been deprecated and will be removed in a future version since it is not possible to recures files.</xsd:documentation>
    </xsd:annotation>
    <xsd:simpleType>
        <xsd:restriction base="xsd:string">
            <xsd:enumeration value="none" />
            <xsd:enumeration value="files" />
            <xsd:enumeration value="directories" />
            <xsd:enumeration value="files and directories" />
            <xsd:enumeration value="symlinks" />
            <xsd:enumeration value="symlinks and directories" />
        </xsd:restriction>
    </xsd:simpleType>
</xsd:attribute>