From 7fe67d9f7f11d5341b15bc8991f67740c8572656 Mon Sep 17 00:00:00 2001
From: Alexander Sulfrian <alexander.sulfrian@fu-berlin.de>
Date: Tue, 7 Feb 2017 16:30:46 +0100
Subject: prompt: Do not keep duplicates

---
 xmonad.hs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/xmonad.hs b/xmonad.hs
index 4d56ba1..7110ab8 100644
--- a/xmonad.hs
+++ b/xmonad.hs
@@ -276,6 +276,7 @@ alexXPConfig :: XPConfig
 alexXPConfig = def
         { P.font = font
         , P.height = 20
+        , P.historyFilter = P.deleteAllDuplicates
         }
 
 historyGridConfig :: GSConfig String
-- 
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