On 06/10/2017 15:19, Christian Couder wrote: > Now it would be strange to have "moveIfClosest" without having "move" > first and I don't see how "move" would be different from the existing > "replace". > Or maybe "move" means "replaceIfIdentical", in this case I think it > would help users to just call it "replaceIfIdentical". Well, the effect of "replacing if identical" *is* to move the existing identical trailer to the new position. :) Paolo