* receive.scm, srfi-8.scm: New files.

ice-9/receive.scm

@@ -0,0 +1,29 @@
+;;;; SRFI-8
+
+;;; Copyright (C) 2000 Free Software Foundation, Inc.
+;;;
+;;; This program 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 2, or
+;;; (at your option) any later version.
+;;;
+;;; This program 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 this software; see the file COPYING.  If not, write to
+;;; the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
+;;; Boston, MA 02111-1307 USA
+
+(define-module (ice-9 receive)
+  :export (receive)
+  :no-backtrace
+  )
+
+(define receive
+  (procedure->memoizing-macro
+    (lambda (exp env)
+      `(call-with-values (lambda () ,(caddr exp))
+	 (lambda ,(cadr exp) ,@(cdddr exp))))))