From 5e99d14d5c541e5e433571764f0e6bca4a942dfd Mon Sep 17 00:00:00 2001
From: Robert Alessi <alessi@robertalessi.net>
Date: Wed, 9 Mar 2016 17:30:30 +0100
Subject: corrected clean-up function for hyphen

---
 arabluatex_voc.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'arabluatex_voc.lua')

diff --git a/arabluatex_voc.lua b/arabluatex_voc.lua
index f9f251c..ea81844 100644
--- a/arabluatex_voc.lua
+++ b/arabluatex_voc.lua
@@ -302,7 +302,7 @@ punctuation = {
 
 null = {
    {a="%|", b=""},
-   {a="([^0-9])(%-)([^0-9])", b="%1%3"}
+   {a="([^0-9])(%-)", b="%1"}
 }
 
 -- return {
-- 
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