From 31a5a8e8f1c181641f85f0263fae9eeeb614c283 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Antonin=20D=C3=A9cimo?= <antonin.decimo@gmail.com>
Date: Mon, 11 May 2020 00:05:22 +0200
Subject: [PATCH] Fix escaping of \ in character class.
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> Rejeté. Ce n'est pas un escape.

D’après mes tests, c’est considéré comme un escape. Doubler le
caractère serait suffisant.

    const url = 'https://example\\.com';
    const urlRegexp1 = /https?:\/\/[-a-zA-Z0-9@:%/._\+~#=?]+[-a-zA-Z0-9@:%/_\+~#=]/g;
    const urlRegexp2 = /https?:\/\/[-a-zA-Z0-9@:%/._\\+~#=?]+[-a-zA-Z0-9@:%/_\\+~#=]/g;
    console.log(url.length); // 20
    console.log(urlRegexp1.exec(url)); // ["https://example"]
    console.log(urlRegexp2.exec(url)); // ["https://example\.com"]
---
 static/sfu.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/static/sfu.js b/static/sfu.js
index c6f0f43..f0d0297 100644
--- a/static/sfu.js
+++ b/static/sfu.js
@@ -738,7 +738,7 @@ function gotPermissions(perm) {
     displayUsername();
 }
 
-const urlRegexp = /https?:\/\/[-a-zA-Z0-9@:%/._\+~#=?]+[-a-zA-Z0-9@:%/_\+~#=]/g;
+const urlRegexp = /https?:\/\/[-a-zA-Z0-9@:%/._\\+~#=?]+[-a-zA-Z0-9@:%/_\\+~#=]/g;
 
 function formatLine(line) {
     let r = new RegExp(urlRegexp);