From a46d623e4f5f12f0a0f25ac1130630174b12080f Mon Sep 17 00:00:00 2001
From: Dylan Araps <dylan.araps@gmail.com>
Date: Mon, 3 Aug 2020 23:36:48 +0300
Subject: [PATCH] docs: update

---
 README | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/README b/README
index 9cbd237..f4335ca 100644
--- a/README
+++ b/README
@@ -48,7 +48,10 @@ a small external script. The default for all files will be '$EDITOR' (and if
 that is unset, 'vi').
 
 The script receives a single argument, the full path to the selected file.
-The opener script is also useful on the command-line.
+The opener script is also useful on the command-line. The environment variable
+is set as follows.
+
+    export SHFM_OPENER=/path/to/script
 
 Example scripts: