From: Alexander Ebert <ebert@woltlab.com>
Date: Sat, 20 Jun 2015 13:16:21 +0000 (+0200)
Subject: Fixed backspace at quote start
X-Git-Tag: 2.1.5~17^2~8
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=a67a4ab43c8e5d07cf21d1a5e4c1726ce486aeba;p=GitHub%2FWoltLab%2FWCF.git

Fixed backspace at quote start
---

diff --git a/wcfsetup/install/files/js/3rdParty/redactor/plugins/wbbcode.js b/wcfsetup/install/files/js/3rdParty/redactor/plugins/wbbcode.js
index 63e9cfabf4..7a8239c53f 100644
--- a/wcfsetup/install/files/js/3rdParty/redactor/plugins/wbbcode.js
+++ b/wcfsetup/install/files/js/3rdParty/redactor/plugins/wbbcode.js
@@ -1738,6 +1738,23 @@ RedactorPlugins.wbbcode = function() {
 							if ($isEmpty) {
 								$preventAndSelectQuote = true;
 							}
+							else {
+								// check if caret is at the start of the quote
+								var range = (this.selection.implicitRange === null) ? this.range : this.selection.implicitRange;
+								if (range.startOffset === 0) {
+									var element = range.startContainer, prev;
+									while ((element = element.parentNode) !== null) {
+										prev = element.previousSibling;
+										if (prev !== null) {
+											if (prev.nodeType === Node.ELEMENT_NODE && prev.nodeName === 'HEADER') {
+												$preventAndSelectQuote = true;
+											}
+											
+											break;
+										}
+									}
+								}								
+							}
 						}
 						else {
 							var $range = (this.selection.implicitRange === null) ? this.range : this.selection.implicitRange;