(char-whitespace? #\space)
(define (char->integer c) c)
-(define (integer->char c) char-integer)
+(define integer->char char->integer)
(define (char-upcase c) (if (char-lower-case? c) (+ c (- #\A #\a)) c))
)
(case 12 (1 "one") (2 "two") (3 => (lambda (x) (write "the value is" x))) (12 "twelve") (else "else"))
-
-;(define number->string (lambda (arg . opt)
-; (let ((base (if (null? opt) 10 (car opt)))
- ;
-;
-