From dc556e5415ee1d1b3b74508e016fb1693d55a311 Mon Sep 17 00:00:00 2001
From: Martin Ueding <dev@martin-ueding.de>
Date: Thu, 12 Dec 2013 13:35:39 +0100
Subject: [PATCH] bat: Use a real minus sign for the charging status
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Previously, a simple hyphen (“-”) was used to show that the battery is
discharging. The minus sign is a distinct char, and also distinct from
the en-dash (“–”) and the em-dash (“—”).

With this commit, I put in a unicode “MINUS SIGN” (0x2212) which I
created with a Digraph in Vim `^k-2`.

Signed-off-by: Adrian C. (anrxc) <anrxc@sysphere.org>
---
 widgets/bat.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/widgets/bat.lua b/widgets/bat.lua
index 34d1124..76a9d4c 100644
--- a/widgets/bat.lua
+++ b/widgets/bat.lua
@@ -30,7 +30,7 @@ local function worker(format, warg)
         ["Unknown\n"]     = "⌁",
         ["Charged\n"]     = "↯",
         ["Charging\n"]    = "+",
-        ["Discharging\n"] = "-"
+        ["Discharging\n"] = "−"
     }
 
     -- Check if the battery is present