<match value="BEGIN:VCALENDAR" type="string" offset="0">
        <match value="\nVERSION:2.0" type="string" offset="15:360"/>
      </match>
    </magic>
    <glob pattern="*.ics"/>
    <glob pattern="*.ifb"/>
    <sub-class-of type="text/plain"/>
  </mime-type>

  <mime-type type="text/x-config">
    <glob pattern="*.config"/>
    <glob pattern="*.conf"/>
    <glob pattern="*.cfg"/>