intern arbitrary constants

[bpt/guile.git] / module / ice-9 / curried-definitions.scm

;;; Copyright (C) 2010, 2013  Free Software Foundation, Inc.
;;;
;;;; This library is free software; you can redistribute it and/or
;;;; modify it under the terms of the GNU Lesser General Public
;;;; License as published by the Free Software Foundation; either
;;;; version 3 of the License, or (at your option) any later version.
;;;; 
;;;; This library 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
;;;; Lesser General Public License for more details.
;;;; 
;;;; You should have received a copy of the GNU Lesser General Public
;;;; License along with this library; if not, write to the Free Software
;;;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA

(define-module (ice-9 curried-definitions)
  #:replace ((cdefine . define)
             (cdefine* . define*)
             define-public
             define*-public))

(define-syntax cdefine
  (syntax-rules ()
    ((_ (head . rest) body body* ...)
     (cdefine head
       (lambda rest body body* ...)))
    ((_ name val)
     (define name val))))

(define-syntax cdefine*
  (syntax-rules ()
    ((_ (head . rest) body body* ...)
     (cdefine* head
       (lambda* rest body body* ...)))
    ((_ name val)
     (define* name val))))

(define-syntax define-public
  (syntax-rules ()
    ((_ (head . rest) body body* ...)
     (define-public head
       (lambda rest body body* ...)))
    ((_ name val)
     (begin
       (define name val)
       (export name)))))

(define-syntax define*-public
  (syntax-rules ()
    ((_ (head . rest) body body* ...)
     (define*-public head
       (lambda* rest body body* ...)))
    ((_ name val)
     (begin
       (define* name val)
       (export name)))))