From: Chris Hanson <org/chris-hanson/cph>
Date: Wed, 18 Nov 1998 03:42:26 +0000 (+0000)
Subject: Eliminate another file error in prompting.
X-Git-Tag: 20090517-FFI~4715
X-Git-Url: https://birchwood-abbey.net/git?a=commitdiff_plain;h=a96ac2a086358ea0d44b9f11ead3dd3d4fe574d8;p=mit-scheme.git

Eliminate another file error in prompting.
---

diff --git a/v7/src/edwin/filcom.scm b/v7/src/edwin/filcom.scm
index a3f356299..72c5d6894 100644
--- a/v7/src/edwin/filcom.scm
+++ b/v7/src/edwin/filcom.scm
@@ -1,6 +1,6 @@
 ;;; -*-Scheme-*-
 ;;;
-;;;	$Id: filcom.scm,v 1.195 1998/11/18 03:17:52 cph Exp $
+;;;	$Id: filcom.scm,v 1.196 1998/11/18 03:42:26 cph Exp $
 ;;;
 ;;;	Copyright (c) 1986, 1989-98 Massachusetts Institute of Technology
 ;;;
@@ -186,9 +186,9 @@ invocation."
     (event-distributor/invoke! (ref-variable find-file-hooks buffer) buffer)
     (load-find-file-initialization buffer pathname)))
 
-(define (file-test-no-errors test pathname)
+(define (file-test-no-errors test . args)
   (catch-file-errors (lambda () false)
-		     (lambda () (test pathname))))
+		     (lambda () (apply test args))))
 
 (define (file-newer-than-file? a b)
   (let ((a (file-modification-time-indirect a)))
diff --git a/v7/src/edwin/unix.scm b/v7/src/edwin/unix.scm
index 550d45a08..341c926f4 100644
--- a/v7/src/edwin/unix.scm
+++ b/v7/src/edwin/unix.scm
@@ -1,6 +1,6 @@
 ;;; -*-Scheme-*-
 ;;;
-;;;	$Id: unix.scm,v 1.85 1998/10/23 05:42:24 cph Exp $
+;;;	$Id: unix.scm,v 1.86 1998/11/18 03:40:46 cph Exp $
 ;;;
 ;;;	Copyright (c) 1989-98 Massachusetts Institute of Technology
 ;;;
@@ -105,7 +105,7 @@ Includes the new backup.  Must be > 0."
   ;; comparison, and will not notice aliases.
   (let ((homedir (user-homedir-pathname)))
     (let loop ((directory (directory-pathname pathname)))
-      (cond ((file-eq? directory homedir)
+      (cond ((file-test-no-errors file-eq? directory homedir)
 	     (string-append
 	      "~/"
 	      (->namestring (enough-pathname pathname directory))))