From e269eb075fb2ecb04d4e8b3020b745e4b9973a72 Mon Sep 17 00:00:00 2001
From: Alexander Ebert <ebert@woltlab.com>
Date: Fri, 28 Oct 2016 13:08:21 +0200
Subject: [PATCH] Fixed pasting of empty lines from Microsoft Word

---
 .../files/js/3rdParty/redactor2/plugins/WoltLabClean.js    | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/wcfsetup/install/files/js/3rdParty/redactor2/plugins/WoltLabClean.js b/wcfsetup/install/files/js/3rdParty/redactor2/plugins/WoltLabClean.js
index 5ce312b49e..17e789a2a3 100644
--- a/wcfsetup/install/files/js/3rdParty/redactor2/plugins/WoltLabClean.js
+++ b/wcfsetup/install/files/js/3rdParty/redactor2/plugins/WoltLabClean.js
@@ -133,6 +133,13 @@ $.Redactor.prototype.WoltLabClean = function() {
 					}
 				});
 				
+				// Empty lines in Microsoft Word are represented with <o:p>&nbsp;</o:p>
+				elBySelAll('p.MsoNormal', div, function (p) {
+					if (p.childElementCount === 1 && p.children[0].nodeName === 'O:P' && p.textContent === '\u00A0') {
+						p.innerHTML = '<br>';
+					}
+				});
+				
 				elBySelAll('br', div, function (br) {
 					br.parentNode.insertBefore(document.createTextNode('@@@WOLTLAB-BR-MARKER@@@'), br);
 				});
-- 
2.20.1