gentoo-overlay/app-doc/doc++/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
  <maintainer>
    <email>maintainer-needed@gentoo.org</email>
  </maintainer>
  <longdescription>
    DOC++ is a documentation system for C, C++, IDL and Java
    generating both TeX and HTML outputs.
  </longdescription>
</pkgmetadata>