gentoo-overlay/app-editors/bluefish/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<!-- maintainer-needed -->
	<use>
	<flag name="gtk3">Enable GTK3 interface (default)</flag>
	<flag name="gucharmap">Enable gucharmap dictionary plugin</flag>
	<flag name="python">Enable Python integration for zen-coding plugin</flag>
	<flag name="spell">Enable spell checking capabilities via enchant library</flag>
</use>
</pkgmetadata>