mei:mei_att.mordent.log.attribute.form

<xs:attributeGroup name="mei_att.mordent.log.attribute.form">
  <xs:attribute name="form">
    <xs:annotation>
      <xs:documentation>Traditionally, the 'normal' mordent is written as a short wavy line with a vertical line through it and the inverted mordent is written without the vertical line. However, the meaning of these signs is sometimes reversed. See Read, p. 245-246. Another attribute in the visual domain would be necessary in order to be completely explicit about which visual symbol is actually to be rendered.</xs:documentation>
    </xs:annotation>
    <xs:simpleType>
      <xs:restriction base="xs:token">
        <xs:enumeration value="inv">
          <xs:annotation>
            <xs:documentation>Inverted mordent, e.g., performed as the principal note, followed by its upper neighbor, with a return to the principal note.</xs:documentation>
          </xs:annotation>
        </xs:enumeration>
        <xs:enumeration value="norm">
          <xs:annotation>
            <xs:documentation>"normal" mordent, e.g., performed as the written note, followed by its lower neighbor, with a return to the written note.</xs:documentation>
          </xs:annotation>
        </xs:enumeration>
      </xs:restriction>
    </xs:simpleType>
  </xs:attribute>
</xs:attributeGroup>