intern arbitrary constants

[bpt/guile.git] / module / ice-9 / r5rs.scm

;;;; 	Copyright (C) 2000, 2001, 2006, 2010 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
;;;; 
\f
;;;; R5RS bindings

(define-module (ice-9 r5rs)
  :export (scheme-report-environment
	   ;;transcript-on
	   ;;transcript-off
	   )
  :re-export (interaction-environment

	      call-with-input-file call-with-output-file
	      with-input-from-file with-output-to-file
	      open-input-file open-output-file
	      close-input-port close-output-port

	      load))  

(module-use! (module-public-interface (current-module))
             (resolve-interface '(ice-9 safe-r5rs)))

(define scheme-report-interface (module-public-interface (current-module)))

(define (scheme-report-environment n)
  (if (not (= n 5))
      (scm-error 'misc-error 'scheme-report-environment
		 "~A is not a valid version"
		 (list n)
		 '()))
  scheme-report-interface)