From 8a0ee76ccca1a8cb237118e27906075fbe9ad84d Mon Sep 17 00:00:00 2001
From: Alan Knowles <alan@roojs.com>
Date: Tue, 18 Oct 2016 16:57:47 +0800
Subject: [PATCH] ux/Showdown.js

---
 ux/Showdown.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/ux/Showdown.js b/ux/Showdown.js
index 09634886f3..75c7e36739 100644
--- a/ux/Showdown.js
+++ b/ux/Showdown.js
@@ -867,6 +867,7 @@ Roo.ux.Showdown.converter = function() {
             */
     
             // attacklab: sentinel workarounds for lack of \A and \Z, safari\khtml bug
+            text = text.replace(/~0/,"");
             text += "~0";
             
             text = text.replace(/(?:\n\n|^)((?:(?:[ ]{4}|\t).*\n+)+)(\n*[ ]{0,3}[^ \t\n]|(?=~0))/g,
-- 
2.39.2