;;; srfi-34.scm --- Exception handling for programs
-;; Copyright (C) 2003 Free Software Foundation, Inc.
+;; Copyright (C) 2003, 2006, 2008 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
;;
;; 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
;;; Author: Neil Jerram <neil@ossau.uklinux.net>
raise)
#:export-syntax (guard))
+(cond-expand-provide (current-module) '(srfi-34))
+
(define throw-key 'srfi-34)
(define (with-exception-handler handler thunk)
procedure that accepts one argument. It is installed as the current
exception handler for the dynamic extent (as determined by
dynamic-wind) of the invocation of THUNK."
- (lazy-catch throw-key
+ (with-throw-handler throw-key
thunk
(lambda (key obj)
(handler obj))))