From 478e73ad9f4534eda51d02a8a19c5680d14bb314 Mon Sep 17 00:00:00 2001
From: Hiltjo Posthuma <hiltjo@codemadness.org>
Date: Sat, 27 Jul 2019 11:43:06 +0200
Subject: README: improve dmenu example

---
 README | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

(limited to 'README')

diff --git a/README b/README
index f99c973..f459465 100644
--- a/README
+++ b/README
@@ -212,12 +212,15 @@ View formatted output in your editor:
 
 - - -
 
-Example script to view feeds with dmenu(1), opens selected url in $BROWSER:
+Example script to view feed items in a vertical list/menu in dmenu(1). It opens
+the selected url in the browser set in $BROWSER:
 
 	#!/bin/sh
-	url=$(sfeed_plain $HOME/.sfeed/feeds/* | dmenu -l 35 -i |
-		sed 's@^.* \([a-zA-Z]*://\)\(.*\)$@\1\2@')
-	[ ! "$url" = "" ] && $BROWSER "$url"
+	url=$(sfeed_plain "$HOME/.sfeed/feeds/"* | dmenu -l 35 -i | \
+		sed -n 's@^.* \([a-zA-Z]*://\)\(.*\)$@\1\2@p')
+	test -n "${url}" && $BROWSER "${url}"
+
+dmenu can be found at: https://git.suckless.org/dmenu/
 
 - - -
 
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