From c77ce8fdac0f89097eaca09851b347803839ad99 Mon Sep 17 00:00:00 2001
From: Robert Alessi <alessi@robertalessi.net>
Date: Tue, 13 Sep 2016 20:13:31 +0200
Subject: added new macro \abraces which puts its argument between braces

---
 arabluatex.lua | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'arabluatex.lua')

diff --git a/arabluatex.lua b/arabluatex.lua
index c0e0232..35dccff 100644
--- a/arabluatex.lua
+++ b/arabluatex.lua
@@ -589,3 +589,12 @@ function abjadify(n)
     end
     return "\\arb[novoc]{"..abjadnum.."}"
 end
+
+function abraces(str)
+   if tex.textdir == "TRT" then
+      str = "\\}"..str.."\\{"
+   elseif tex.textdir == "TLT" then
+      str = "\\{"..str.."\\}"
+   end
+   return str
+end
-- 
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