#| File: semantics/pre-defined.rkt Author: Bill Turtle (wrturtle) Provides the pre-defined variables for pyret |# (module pre-defined racket/base (require syntax/docprovide) (require (only-in racket/list empty)) (define True #t) (define False #f) (provide-and-document pre-defined-variables ("Pre-Defined Variables" (empty is_empty "The empty list") (True is_boolean "The True value") (False is_boolean "The False value"))) )