From 371e391c20b836395dbc99fc762aecac8d60482f Mon Sep 17 00:00:00 2001
From: Chris Hanson <org/chris-hanson/cph>
Date: Fri, 12 Oct 2007 02:00:24 +0000
Subject: [PATCH] Implement WITH-CURRENT-LOAD-ENVIRONMENT.

---
 v7/src/runtime/load.scm    | 7 ++++++-
 v7/src/runtime/runtime.pkg | 3 ++-
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/v7/src/runtime/load.scm b/v7/src/runtime/load.scm
index 8b0d420b2..dd32fc968 100644
--- a/v7/src/runtime/load.scm
+++ b/v7/src/runtime/load.scm
@@ -1,6 +1,6 @@
 #| -*-Scheme-*-
 
-$Id: load.scm,v 14.98 2007/10/12 01:08:01 cph Exp $
+$Id: load.scm,v 14.99 2007/10/12 02:00:22 cph Exp $
 
 Copyright (C) 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994,
     1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
@@ -269,6 +269,11 @@ USA.
 	(nearest-repl/environment)
 	env)))
 
+(define (with-current-load-environment environment thunk)
+  (guarantee-environment environment 'WITH-CURRENT-LOAD-ENVIRONMENT)
+  (fluid-let ((*current-load-environment* environment))
+    (thunk)))
+
 (define (set-current-load-environment! env)
   (if (not (eq? *current-load-environment* 'NONE))
       (begin
diff --git a/v7/src/runtime/runtime.pkg b/v7/src/runtime/runtime.pkg
index 134c1874e..98afd5c47 100644
--- a/v7/src/runtime/runtime.pkg
+++ b/v7/src/runtime/runtime.pkg
@@ -1,6 +1,6 @@
 #| -*-Scheme-*-
 
-$Id: runtime.pkg,v 14.627 2007/10/12 01:08:03 cph Exp $
+$Id: runtime.pkg,v 14.628 2007/10/12 02:00:24 cph Exp $
 
 Copyright (C) 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994,
     1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
@@ -2428,6 +2428,7 @@ USA.
 	  simple-command-line-parser
 	  system-library-uri
 	  system-uri
+	  with-current-load-environment
 	  with-eval-unit
 	  with-loader-base-uri)
   (export (runtime rep)
-- 
2.25.1