From 52d5e03f9b241e3edb7f69be5be65972450f030a Mon Sep 17 00:00:00 2001
From: Marc Beninca <git@marc.beninca.link>
Date: Mon, 26 May 2025 21:56:13 +0200
Subject: [PATCH] languages

---
 cnam.marc/thesis/topic/main.tex | 34 +++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)

diff --git a/cnam.marc/thesis/topic/main.tex b/cnam.marc/thesis/topic/main.tex
index fb52a97..f008564 100644
--- a/cnam.marc/thesis/topic/main.tex
+++ b/cnam.marc/thesis/topic/main.tex
@@ -1,5 +1,39 @@
 \documentclass[10pt]{article}
 
+% manage languages ─────────────────────────────────────────────────────────────
+
+% use package
+\usepackage{polyglossia}
+% use recommended package
+\usepackage{csquotes}
+
+% set main
+\setmainlanguage{\mainlanguage}
+% set others
+\setotherlanguages{\otherlanguages}
+
+% expand function ifstrequal
+\newcommand{\ifstreq}[4]{\expandafter\ifstrequal\expandafter{#1}{#2}{#3}{#4}}
+% return text, according to variable mainlanguage
+% 1: english text
+% 2: french text
+\newcommand{\ml}[2]{%
+\ifstreq{\mainlanguage}{english}{\ifstrempty{#1}{\todo}{#1}}{%
+\ifstreq{\mainlanguage}{french}{\ifstrempty{#2}{\todo}{#2}}{%
+ERROR%
+}}%
+}
+
+% return text as english
+% 1: text
+\newcommand{\en}[1]{\textenglish{#1}}
+
+% return text as french
+% 1: text
+\newcommand{\fr}[1]{\textfrench{#1}}
+
+%
+
 \usepackage{fontspec}
 \usepackage[a4paper,portrait,
 bmargin=10mm,lmargin=15mm,rmargin=15mm,tmargin=10mm]{geometry}