Darcs.Patch.CommuteFn

type CommuteFn p1 p2

commuterIdFL

commuterFLId

commuterIdRL

commuterRLId

type MergeFn p1 p2

mergerIdFL

type TotalCommuteFn p1 p2

totalCommuterIdFL

totalCommuterFLId

totalCommuterFLFL