gentoo-overlay/app-text/xdvik/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
	<herd>cjk</herd>
	<herd>tex</herd>
	<longdescription lang="en">
		XDVIK is a dvi previewer on X with kpathsea support.  It also supports
		multibyte character rendering via Xft2 (or VFlib2).
	</longdescription>
	<use>
		<flag name="Xaw">Use Xaw toolkit.</flag>
	</use>
</pkgmetadata>