Re: [armedbear-devel] Package redefinition issue in REPL.

wl chiu wlclive@live.com writes:

Thank you very much!  I guess for now I have to rely on the function "export" during the development.  I do hope one day the modification behavior will be implemented :)

Why wait? This is lisp!

(shadow 'defpackage)

(defmacro defpackage (…) `(eval-when (…) (if (find-package name) (progn (rename-package …) (intern …) (import …) (export …) … ',name) (cl:defpackage …))))