gentoo-overlay/app-admin/yaala/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
  <maintainer>
    <email>TomWij@gentoo.org</email>
    <name>Tom Wijsman</name>
  </maintainer>
  <longdescription>
    Yet Another Log Analyzer
  </longdescription>
  <use>
    <flag name='storable'>Support for persistence of Perl data structures.</flag>
  </use>
</pkgmetadata>