From 5e92187c88b622c3f4186cc4ebcc4372c56445f5 Mon Sep 17 00:00:00 2001
From: Reuben Thomas <rrt@sc3d.org>
Date: Sat, 23 Aug 2025 18:41:24 +0100
Subject: common.latex: add RTL support for LuaTeX engine

---
 data/templates/common.latex | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'data')

diff --git a/data/templates/common.latex b/data/templates/common.latex
index cb745941d..5f32758ed 100644
--- a/data/templates/common.latex
+++ b/data/templates/common.latex
@@ -234,6 +234,12 @@ $if(dir)$
   \newenvironment{RTL}{\beginR}{\endR}
   \newenvironment{LTR}{\beginL}{\endL}
 \fi
+\ifluatex
+  \newcommand{\RL}[1]{\bgroup\textdir TRT#1\egroup}
+  \newcommand{\LR}[1]{\bgroup\textdir TLT#1\egroup}
+  \newenvironment{RTL}{\textdir TRT\pardir TRT\bodydir TRT}{}
+  \newenvironment{LTR}{\textdir TLT\pardir TLT\bodydir TLT}{}
+\fi
 $endif$
 $--
 $-- bibliography support support for natbib and biblatex
-- 
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