[procedure] set-car! pair obj
R5RS: Stores obj in the car field of pair.
R6RS: In R6RS, this procedure is moved to a library (rnrs mutable-pairs (6)), which is not included in the composite library (rnrs (6)).
About This Site
Concept:CaseSensitivity Concept:ExtendedLambdaList Concept:FileSystem Concept:HashTable Concept:Module Concept:Networking Concept:ObjectSystem Concept:Process Concept:RegularExpression Concept:UserGroup