bug_ebuild/gentoo/app-text/wklej/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="person">
	<email>aidecoe@gentoo.org</email>
	<name>Amadeusz Żołnowski</name>
</maintainer>
<use>
	<flag name="vim">Install the vim plugin allowing to paste
		through ':Wklej'.</flag>
</use>
</pkgmetadata>