gentoo-overlay/media-gfx/xsane/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>printing</herd>
<herd>graphics</herd>
<maintainer>
	<email>phosphan@gentoo.org</email>
	<description>Package free for adoption</description>
</maintainer>
<maintainer>
	<email>pacho@gentoo.org</email>
	<description>Taking care until somebody wants to also help</description> 
</maintainer>
<use>
        <flag name='ocr'>Enable support for Optical Character Recognition reader</flag>
</use>
</pkgmetadata>