Stepping stuff moved here from global.scm

diff --git a/v7/src/runtime/error.scm b/v7/src/runtime/error.scm
index e414fbe6b56378f184afa0ab7474a7adb3e357e1..f7785704f6f0e2ef1b37a8e263c11b988b7c3024 100644 (file)
--- a/v7/src/runtime/error.scm
+++ b/v7/src/runtime/error.scm
@@ -1,6 +1,6 @@
 #| -*-Scheme-*-
 
-$Header: /Users/cph/tmp/foo/mit-scheme/mit-scheme/v7/src/runtime/error.scm,v 14.23 1991/09/02 04:11:42 sybok Exp $
+$Header: /Users/cph/tmp/foo/mit-scheme/mit-scheme/v7/src/runtime/error.scm,v 14.24 1991/09/02 04:23:21 sybok Exp $
 
 Copyright (c) 1988-91 Massachusetts Institute of Technology
 
@@ -1020,8 +1020,10 @@ MIT in each case. |#
                             standard-error-handler))
   (set! stepping-off!
        (lambda ()
-         (in-package *old-hook-storage-environment*
-           (set! old-stepper-hooks null-hooks))))
+         (environment-assign! *old-hook-storage-environment*
+           'old-stepper-hooks 
+           (environment-lookup *old-hook-storage-environment*
+                               'null-hooks))))
 
   unspecific)
 \f