gentoo-overlay/app-emacs/powerline/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">

<pkgmetadata>
  <maintainer type="project">
    <email>gnu-emacs@gentoo.org</email>
    <name>Gentoo GNU Emacs project</name>
  </maintainer>
  <longdescription>
    Powerline is a library for customizing the mode-line that is based on the
    Vim Powerline. A collection of predefined themes comes with the package.
    This version has utf-8 support enabled. The utf-8 separators will display a
    unicode character properly under mintty for example - as long as you have
    patched fonts installed. By default, any terminal mode emacs will use the
    utf-8 separators.
  </longdescription>
  <upstream>
    <bugs-to>https://github.com/milkypostman/powerline/issues/</bugs-to>
    <remote-id type="github">milkypostman/powerline</remote-id>
  </upstream>
</pkgmetadata>