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0f637a6a41
git-svn-id: svn+ssh://svn.gnucash.org/repo/gnucash/trunk@7026 57a11ea4-9604-0410-9ed3-97b8803252fd
46 lines
1.5 KiB
Scheme
46 lines
1.5 KiB
Scheme
;;;; srfi-8.scm --- SRFI-8 procedures for Guile
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;;; Copyright (C) 2000 Free Software Foundation, Inc.
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;;;
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;;; This program is free software; you can redistribute it and/or
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;;; modify it under the terms of the GNU General Public License as
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;;; published by the Free Software Foundation; either version 2, or
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;;; (at your option) any later version.
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;;;
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;;; This program is distributed in the hope that it will be useful,
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;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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;;; General Public License for more details.
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;;;
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;;; You should have received a copy of the GNU General Public License
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;;; along with this software; see the file COPYING. If not, write to
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;;; the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
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;;; Boston, MA 02111-1307 USA
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(define-module (srfi srfi-8))
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(cond
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((or (string=? "1.3" (version))
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(string=? "1.3.4" (version))
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(string=? "1.4" (substring (version) 0 3)))
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(use-modules (ice-9 slib))
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(require 'macro-by-example)
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(require 'values)
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(define-syntax receive
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(syntax-rules ()
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((receive formals expression body ...)
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(call-with-values (lambda () expression)
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(lambda formals body ...))))))
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(else
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(let ((msg
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(string-append
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"Loaded gnucash srfi-8.scm in unknown Guile version:" (version) ".\n"
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"If you're running a Guile newer than 1.4, then this file should\n"
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"not have been installed. Please report the bug.")))
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(error msg))))
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(export-syntax receive)
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