In the section 1.2.3.9 : Macro-Introduced Bindings the example below give the following error "define-syntaxes: context (defining "odd.1", ...) expected 2 values, received 0 values"
(define-syntax defs-and-uses (syntax-rules () [(def-and-use) (begin ; Declare before definition via no-values define-syntaxes: (define-syntaxes (odd even) (values)) (define (odd x) (if (zero? x) #f (even (sub1 x)))) (define (even x) (if (zero? x) #t (odd (sub1 x)))) (odd 17))])) André Mayers, Ph.D., M. Ps. professeur agrégé Département d'informatique Université de Sherbrooke Sherbrooke (Québec) Canada J1K 2R1 tél: +1 819-821-8000 poste 62041 fax: +1 819-821-8200 [email protected] http://info.usherbrooke.ca/AndreMayers _________________________________________________ For list-related administrative tasks: http://lists.racket-lang.org/listinfo/users
