pecial highlighting associated
      with it.
    </p>
    <object>
      <field name="type">
        <ref>HighlightRegionType</ref>
        <p>
          The type of highlight associated with the region.
        </p>
      </field>
      <field name="offset">
        <ref>int</ref>
        <p>
          The offset of the region to be highlighted.
        </p>
      </field>
      <field name="length">
        <ref>int</ref>
        <p>
          The length of the region to be highlighted.
        </p>
    