module/language/scheme/spec.scm

   1 ;;; Guile Scheme specification
   2
   3 ;; Copyright (C) 2001 Free Software Foundation, Inc.
   4
   5 ;; This program is free software; you can redistribute it and/or modify
   6 ;; it under the terms of the GNU General Public License as published by
   7 ;; the Free Software Foundation; either version 2, or (at your option)
   8 ;; any later version.
   9 ;;
  10 ;; This program is distributed in the hope that it will be useful,
  11 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 ;; GNU General Public License for more details.
  14 ;;
  15 ;; You should have received a copy of the GNU General Public License
  16 ;; along with this program; see the file COPYING.  If not, write to
  17 ;; the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  18 ;; Boston, MA 02111-1307, USA.
  19
  20 ;;; Code:
  21
  22 (define-module (language scheme spec)
  23   :use-module (language scheme translate)
  24   :use-module (system base language)
  25   :export (scheme))
  26
  27 ;;;
  28 ;;; Reader
  29 ;;;
  30
  31 (read-enable 'positions)
  32
  33 ;;;
  34 ;;; Compiler
  35 ;;;
  36
  37 (define (compile port env . opts)
  38   (do ((x (read port) (read port))
  39        (l '() (cons x l)))
  40       ((eof-object? x)
  41        (apply compile-in (cons 'begin (reverse! l)) env scheme opts))))
  42
  43 ;;;
  44 ;;; Language definition
  45 ;;;
  46
  47 (define-language scheme
  48   :title        "Guile Scheme"
  49   :version      "0.5"
  50   :reader       read
  51   :translator   translate
  52   :printer      write
  53   :compiler     compile
  54   )