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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
	<maintainer type="project">
		<email>haskell@gentoo.org</email>
		<name>Gentoo Haskell</name>
	</maintainer>
	<longdescription>
		This package provides first class functional references.
		In addition to the usual operations of getting, setting and composition, plus integration with monad state, lens families provide some unique features:
		
		* Polymorphic updating
		
		* Traversals
		
		* Cast projection functions to read-only lenses
		
		* Cast \&quot;toList\&quot; functions to read-only traversals
		
		* Cast semantic editor combinators to modify-only traversals.
	</longdescription>
</pkgmetadata>