gentoo-overlay/x11-wm/metacity/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>gnome</herd>
<longdescription>
A window manager for GNOME, with a focus on simplicity and usability
rather than novelties or gimmicks.  It uses GTK+ 2 for drawing window frames,
so that it inherits colours, fonts, and so on from the GTK+ theme.
</longdescription>
</pkgmetadata>