<magic priority="30">
      <match value="&lt;!--" type="string" offset="0"/>
    </magic>
    <glob pattern="*.xml"/>
    <glob pattern="*.xsl"/>
    <glob pattern="*.xsd"/>
    <!-- FESS added -->
    <glob pattern="*.mm"/>
    <glob pattern="*.dicon"/>
    <sub-class-of type="text/plain" />
  </mime-type>

  <mime-type type="application/xml-dtd">