mes/scaffold/boot/53-closure-display.scm
Jan Nieuwenhuizen ad135d3752 doc: Release udpate.
* HACKING: Update.
* INSTALL: Update.
* NEWS: Update.
* README: Update.
* doc/ANNOUNCE-0.12: New file.
* throughout: (janneke) coming out.
2017-11-21 19:22:26 +01:00

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1.5 KiB
Scheme

;;; Mes --- Maxwell Equations of Software
;;; Copyright © 2018 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
;;;
;;; This file is part of Mes.
;;;
;;; Mes is free software; you can redistribute it and/or modify it
;;; under the terms of the GNU General Public License as published by
;;; the Free Software Foundation; either version 3 of the License, or (at
;;; your option) any later version.
;;;
;;; Mes is distributed in the hope that it will be useful, but
;;; WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;;; GNU General Public License for more details.
;;;
;;; You should have received a copy of the GNU General Public License
;;; along with Mes. If not, see <http://www.gnu.org/licenses/>.
(cond-expand
(guile
(define closure identity))
(mes
(define display core:display)
(define write core:write)
(define (newline) (display "\n"))
(define (cadr x) (car (cdr x)))
(define (map f lst)
(if (null? lst) (list)
(cons (f (car lst)) (map f (cdr lst)))))
(define (closure x)
(map car (cdr (core:cdr (core:car (core:cdr (cdr (assq 'x (current-module)))))))))))
(define (x t) #t)
(define (xx x1 x2)
(define blabla 4)
(define (blubblub) 5)
#t)
(newline)
(display "x:")
(display x)
(newline)
(newline)
(display "xx:")
(display xx)
(newline)
(display "closure:")
(display closure)
(newline)
(display "closure xx:")
(write (closure xx))
(display "\n")
(xx 0 1)
(display " => closure xx:")
(write (closure xx))
(display "\n")