dev-ml/deriving-ocsigen/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
	<herd>ml</herd>
<use>
	<flag name='type-conv'>Enable type-conv for the syntax extention.</flag>
</use>
</pkgmetadata>