</mime-type>

    <mime-type type="text/x-asciidoc">
    <_comment>Asciidoc source code</_comment>
    <glob pattern="*.asciidoc"/>
    <glob pattern="*.adoc"/>
    <glob pattern="*.ad"/>
    <glob pattern="*.ad.txt"/>
    <glob pattern="*.adoc.txt"/>
    <sub-class-of type="text/plain"/>
  </mime-type>

  <mime-type type="text/x-d">
    <_comment>D source code</_comment>
    <glob pattern="*.d"/>