<xs:element minOccurs="0" name="VariableTokens" >
  <xs:complexType>
    <xs:sequence>
      <xs:element minOccurs="0" maxOccurs="unbounded" name="VariableToken">
        <xs:complexType>
          <xs:simpleContent>
            <xs:extension base="xs:token">
              <xs:attributeGroup ref="fontStyleAttributes"/>
            </xs:extension>
          </xs:simpleContent>
        </xs:complexType>
      </xs:element>
    </xs:sequence>
  </xs:complexType>
</xs:element>