From 19a4ab7d4518d410f85cdc0c94de51686646b1f6 Mon Sep 17 00:00:00 2001
From: Robert Alessi <alessi@robertalessi.net>
Date: Wed, 6 Sep 2017 00:41:03 +0200
Subject: bugfix: wrong redefinition of \aemph*

---
 arabluatex.dtx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arabluatex.dtx b/arabluatex.dtx
index 89b051e..2e503be 100644
--- a/arabluatex.dtx
+++ b/arabluatex.dtx
@@ -3361,7 +3361,7 @@ wa-ya.sIru ta.hta 'l-jild-i
 % well. The function is actually coded in Lua.
 %    \begin{macrocode}
 \AtBeginDocument{\ifdef{\aemph}%
-  {\RenewDocumentCommand{\aemph}{m}{%
+  {\RenewDocumentCommand{\aemph}{s m}{%
       \IfBooleanTF{#1}{%
         $\overline{\text{#2}}$}
       {\luadirect{tex.sprint(aemph(\luastringN{#2}))}}}}
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