From 1705ab2310e9b980a96fe325da44e923b474a167 Mon Sep 17 00:00:00 2001
From: Robert Alessi <alessi@robertalessi.net>
Date: Thu, 4 Oct 2018 10:51:34 +0200
Subject: prevent shorter arbmark ids from being taken as replacement patterns

---
 arabluatex.lua | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'arabluatex.lua')

diff --git a/arabluatex.lua b/arabluatex.lua
index 6e40efd..862b8ae 100644
--- a/arabluatex.lua
+++ b/arabluatex.lua
@@ -997,6 +997,7 @@ function processtrans(str, mode, rules, scheme)
 end
 
 function newarbmark(abbr, rtlmk, ltrmk)
+   abbr = "@"..abbr
    rtlmk = "\\arabicfont{}"..rtlmk
    table.insert(arbmarks, {a = abbr, b = rtlmk, c = ltrmk})
    table.sort(arbmarks, function(a ,b) return(#a.a > #b.a) end)
@@ -1013,6 +1014,7 @@ local function isintable(table, element)
 end
 
 function processarbmarks(str, dir)
+   str = "@"..str
    if not isintable(arbmarks, str) then
       str = "\\LR{<??>}"..atletter.."\\al@wrong@mark{}"..atother
    else
-- 
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