R6RSの open-string-output-port を Gauche で書くと
(define (open-string-output-port) (let* ([port (open-output-string)] [proc (lambda () (let1 s (get-output-string port) (port-seek port 0) s))]) (values port proc)))
こんな感じ?
(define (open-string-output-port) (let* ([port (open-output-string)] [proc (lambda () (let1 s (get-output-string port) (port-seek port 0) s))]) (values port proc)))
こんな感じ?