From a4920a2c7486427455e08d63b02577768a5afea8 Mon Sep 17 00:00:00 2001
From: connorhartley <vectrixu+gh@gmail.com>
Date: Mon, 17 Aug 2020 00:20:39 +1200
Subject: [PATCH] Ensure normal keys that end with numbers dont get matched and
 replaced

---
 .../protocols/protocol1_12to1_11_1/ChatItemRewriter.java        | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/common/src/main/java/us/myles/ViaVersion/protocols/protocol1_12to1_11_1/ChatItemRewriter.java b/common/src/main/java/us/myles/ViaVersion/protocols/protocol1_12to1_11_1/ChatItemRewriter.java
index 3f3963ea1..f74b2b5ed 100644
--- a/common/src/main/java/us/myles/ViaVersion/protocols/protocol1_12to1_11_1/ChatItemRewriter.java
+++ b/common/src/main/java/us/myles/ViaVersion/protocols/protocol1_12to1_11_1/ChatItemRewriter.java
@@ -9,7 +9,7 @@ import us.myles.ViaVersion.api.data.UserConnection;
 import java.util.regex.Pattern;
 
 public class ChatItemRewriter {
-    private static final Pattern indexRemoval = Pattern.compile("\\d+:(?=([^\"\\\\]*(\\\\.|\"([^\"\\\\]*\\\\.)*[^\"\\\\]*\"))*[^\"]*$)");
+    private static final Pattern indexRemoval = Pattern.compile("(?<![\\w-.+])\\d+:(?=([^\"\\\\]*(\\\\.|\"([^\"\\\\]*\\\\.)*[^\"\\\\]*\"))*[^\"]*$)");
     // Taken from https://stackoverflow.com/questions/6462578/alternative-to-regex-match-all-instances-not-inside-quotes
 
     public static void toClient(JsonElement element, UserConnection user) {