takeoutarb(): put on hold nested \arb{}s instead of discarding them

1 files changed, 1 insertions, 1 deletions

diff --git a/arabluatex.lua b/arabluatex.lua
index a91e211..70d2589 100644
--- a/arabluatex.lua
+++ b/arabluatex.lua
@@ -269,7 +269,7 @@ local function takeoutarb(str)
    end
    str = string.gsub(str, "(\\arb%s?)(%b{})", function(tag, body)
                         body = string.sub(body, 2, -2)
-                        return string.format("%s", body)
+                        return string.format("\\al@brk{%s{%s}}", tag, body)
    end)
    str = string.gsub(str, "\\@rb", "\\arb")
    str = "\\arb{"..str.."}"