evhan

(import (scheme base) (scheme write) (scheme cxr))

(cond-expand
 (chibi (import (chibi) (chibi match)))
 (sagittarius (import (sagittarius) (match)))
 (gauche (import (gauche base) (util match)))
 (chicken (import-for-syntax (matchable)))
 (else #t))

(cond-expand