From a9c9f268220e2c86cce26511baa142acea338a95 Mon Sep 17 00:00:00 2001
From: Doug Coleman <doug.coleman@gmail.com>
Date: Fri, 25 Apr 2008 01:55:24 -0500
Subject: [PATCH] remove extra using

---
 extra/io/unix/mmap/mmap.factor | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/extra/io/unix/mmap/mmap.factor b/extra/io/unix/mmap/mmap.factor
index 72ff107f8f..ada1f94d87 100755
--- a/extra/io/unix/mmap/mmap.factor
+++ b/extra/io/unix/mmap/mmap.factor
@@ -1,7 +1,7 @@
 ! Copyright (C) 2007 Doug Coleman.
 ! See http://factorcode.org/license.txt for BSD license.
 USING: alien io io.files kernel math system unix io.unix.backend
-io.mmap io.backend ;
+io.mmap ;
 IN: io.unix.mmap
 
 : open-r/w ( path -- fd ) O_RDWR file-mode open dup io-error ;