4 ms·I think this depends on which RnRS you look at.by lispm 9y agoI think this depends on which RnRS you look at.eatonphil 9y agoDo some of the older ones just completely omit reserving them?lispm 9y agoR6RS: pairs and lists, enclosed by ( ) or [ ] (see section 4.3.2)eatonphil 9y agoAh the problem child. :) I've mostly only paid attention to R5RS and R7RS.