From b049e7c502d2531163a5ae80912d0bd91a0de929 Mon Sep 17 00:00:00 2001
From: KMY <tt@kmycode.net>
Date: Sun, 5 Mar 2023 09:05:16 +0900
Subject: [PATCH] Fix markdown underline with custom emoji

---
 app/lib/text_formatter.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/lib/text_formatter.rb b/app/lib/text_formatter.rb
index f4a904c8af..91c0ac1273 100644
--- a/app/lib/text_formatter.rb
+++ b/app/lib/text_formatter.rb
@@ -199,7 +199,7 @@ class TextFormatter
     end
 
     def underline(text)
-      nil
+      text.include?(':') ? nil : '<u>' + text + '</u>'
     end
 
     private