-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-;; output
-
-;; (define-public (output-framework) (write "hello\n"))
-
-(define output-ps-module
- (make-module 1021 (list (resolve-interface '(scm output-ps)))))
-
-(define-public (ps-output-expression expr port)
- (display (eval expr output-ps-module) port))