\"Coroutines done right\". This library generalizes iteratees and coroutines simply and elegantly. Advantages over traditional iteratee\/coroutine implementations: * /Concise API/: Use three simple commands: ('>->'), 'request', and 'respond' * /Bidirectionality/: Implement duplex channels * /Blazing fast/: Implementation tuned for speed * /Elegant semantics/: Use practical category theory * /Extension Framework/: Mix and match extensions and create your own * /ListT/: Correct implementation of ListT that interconverts with pipes * /Lightweight Dependency/: @pipes@ depends only on @transformers@ and @mmorph@ and compiles rapidly * /Extensive Documentation/: Second to none! Import "Control.Proxy" to use the library. Read "Control.Proxy.Tutorial" for an extensive tutorial.