annotate lib/ur/monad.urs @ 845:6725d73c3c31

Mark current as effectful; add List functions
author Adam Chlipala <adamc@hcoop.net>
date Tue, 09 Jun 2009 11:12:34 -0400
parents 74e9e7642f08
children d1d0b18afd3d
rev   line source
adamc@834 1 val exec : m ::: (Type -> Type) -> monad m -> ts ::: {Type}
adamc@834 2 -> $(map m ts) -> folder ts -> m $ts