From 5076222243c243a1e9e1294b4c9545895dbc7b4d Mon Sep 17 00:00:00 2001
From: mxmehl <mail@mehl.mx>
Date: Fri, 14 Oct 2016 14:01:43 +0200
Subject: [PATCH] underscores are allowed in URLs

---
 better-twitter-widget.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/better-twitter-widget.php b/better-twitter-widget.php
index 364344d..854a890 100644
--- a/better-twitter-widget.php
+++ b/better-twitter-widget.php
@@ -424,7 +424,7 @@ class better_twitter_widget extends WP_Widget {
                 $search = array();
                 $search[0] = '/([\s>\-\.])#([[:alnum:]öäü]+)/i';  // text #hash text; >#hash text
                 $search[1] = '/([\s>\-\.])@([[:alnum:]_]+)/';  // @user
-                $search[2] = '/([\s>\-\.])(https?:[\/[:alnum:]\.\?\&#\=\%\+\-]+)/';  // http...
+                $search[2] = '/([\s>\-\.])(https?:[\/[:alnum:]\.\?\&#\=\%\+\-\_]+)/';  // http...
 
                 $replace = array();
                 $replace[0] = '$1<a target="_blank" href="http://twitter.com/search?q=%23$2">#$2</a>';