;;; cl-setup.lisp -- set up mumble environment in Common Lisp
 ;;;
 ;;; author :  Sandra Loosemore
 ;;; date   :  10 Oct 1991
 ;;;
 ;;; This file must be loaded before either compiling or loading
 ;;; the cl-definitions file.
 
 
 ;;; The mumble package exports only those symbols that have definitions
 ;;; in mumble.  Many of these symbols shadow built-in CL definitions.
 ;;; Programs that use mumble should use the mumble package in place of
 ;;; (rather than in addition to) the CL package.
 
 (unless (find-package "MUMBLE")
   (make-package "MUMBLE" :use nil))
 
 
 ;;; The actual implementation of the mumble compatibility library happens
 ;;; in the MUMBLE-IMPLEMENTATION package.  We'll explicitly package-qualify
 ;;; all symbols from the MUMBLE package that it references, and rely
 ;;; on the definitional macros to arrange to export them from the MUMBLE
 ;;; package.
 
 (unless (find-package "MUMBLE-IMPLEMENTATION")
   (make-package "MUMBLE-IMPLEMENTATION" :use '("LISP")))