gentoo-overlay/dev-tex/vc/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>tex</herd>
<maintainer>
  <email>ulm@gentoo.org</email>
</maintainer>
<longdescription>
  This is a script based approach to version control for TeX documents.
  It works more reliably than keyword substitution based approaches,
  since it tracks all files in a working copy, not only .tex files.

  The vc bundle works with LaTeX and plain TeX. Currently, Bazaar, Git
  and Subversion are supported.
</longdescription>
</pkgmetadata>