42-new/ec-core.scm
(module ec-core mzscheme
  (require "expansion.scm"
           "generators.scm"
           "comprehensions.scm"
           "dispatching.scm")
  (provide (all-from "expansion.scm")
           (all-from "generators.scm")
           (all-from "comprehensions.scm")
           (all-from "dispatching.scm")))