(macro (first . rest)
; check for alternate lambda definition form
- (cond ((list? first)
+ (cond ((pair? first)
(set! rest
(append
(list
(char-whitespace? #\0)
(char-whitespace? #\space)
-(define (char->integer c) c)
+(define char->integer (macro (v) v))
(define integer->char char->integer)
(define (char-upcase c) (if (char-lower-case? c) (+ c (- #\A #\a)) c))