From 33e908de422508d28be66cd8bb16a698ce9b54aa Mon Sep 17 00:00:00 2001
From: Lonami Exo <totufals@hotmail.com>
Date: Thu, 22 Mar 2018 19:01:50 +0100
Subject: [PATCH] Fix markdown regex not supporting [] inside URLs

---
 telethon/extensions/markdown.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/telethon/extensions/markdown.py b/telethon/extensions/markdown.py
index a5dde5c6..680aabda 100644
--- a/telethon/extensions/markdown.py
+++ b/telethon/extensions/markdown.py
@@ -21,7 +21,7 @@ DEFAULT_DELIMITERS = {
     '```': MessageEntityPre
 }
 
-DEFAULT_URL_RE = re.compile(r'\[([^\]]+)\]\((.+?)\)')
+DEFAULT_URL_RE = re.compile(r'\[([\S\s]+?)\]\((.+?)\)')
 DEFAULT_URL_FORMAT = '[{0}]({1})'