id	summary	reporter	owner	description	type	status	priority	milestone	version	resolution	keywords	cc
67	Clean up Posix monad transformers.	judah		"Clean up the code around `PosixT`.

While I'm at it, remove this warning:
{{{
System/Console/Haskeline/Backend/Posix.hsc:255:0:
    Warning: Definition but no type signature for `runPosixT'
             Inferred type: runPosixT :: forall r (m :: * -> *) r1 a.
                                         (Monad m) =>
                                         r1 -> r -> ReaderT r1 (ReaderT r m) a -> m a
}}}"	task	new	minor	0.6.*