From b6d47a41f411959a4fe2105f7fa25eff76f46dc2 Mon Sep 17 00:00:00 2001
From: tbrose <tbrose@uni-bremen.de>
Date: Tue, 7 Dec 2021 02:14:40 +0100
Subject: [PATCH] Adjusted RegEx pattern to also take special characters into
 account

---
 osu.Game/Online/Chat/MessageNotifier.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/osu.Game/Online/Chat/MessageNotifier.cs b/osu.Game/Online/Chat/MessageNotifier.cs
index 4ae4e64855..883f6a7284 100644
--- a/osu.Game/Online/Chat/MessageNotifier.cs
+++ b/osu.Game/Online/Chat/MessageNotifier.cs
@@ -134,7 +134,7 @@ namespace osu.Game.Online.Chat
         {
             string fullName = Regex.Escape(username);
             string underscoreName = Regex.Escape(username.Replace(' ', '_'));
-            return new Regex($"\\b({fullName}|{underscoreName})\\b", RegexOptions.IgnoreCase).IsMatch(message);
+            return new Regex($"(^|^\\W|\\W|\\w\\W)({fullName}|{underscoreName})($|$\\W|\\W|\\w\\W)", RegexOptions.IgnoreCase).IsMatch(message);
         }
 
         public class PrivateMessageNotification : OpenChannelNotification