From 0b032222865ef10a6982dfffb723bdd386177837 Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Sun, 28 Jul 2013 16:41:55 +0530
Subject: [PATCH] ...

---
 manual/customize.rst | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/manual/customize.rst b/manual/customize.rst
index 59475e91f2..5dde2b226d 100644
--- a/manual/customize.rst
+++ b/manual/customize.rst
@@ -34,6 +34,8 @@ Environment variables
     * ``SYSFS_PATH`` - Use if sysfs is mounted somewhere other than /sys
     * ``http_proxy`` - Used on linux to specify an HTTP proxy
 
+See `How to set environment variables in windows <http://www.computerhope.com/issues/ch000549.htm>`_.
+
 Tweaks
 ------------