<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd"> <pkgmetadata> <herd>ml</herd> <use> <flag name='deriving-ocsigen'>Enable deriving-ocsigen for improving the type safety.</flag> <flag name='deriving'>Enable <pkg>dev-ml/deriving</pkg> support for improving the type safety.</flag> </use> </pkgmetadata>