From 8032d08acbfafe1478162516c0767d479b40dd52 Mon Sep 17 00:00:00 2001
From: Alexis Deveria <adeveria@gmail.com>
Date: Fri, 4 Feb 2011 15:55:47 +0000
Subject: [PATCH] Fixed Issue 775: Undo funkiness with <use>

git-svn-id: http://svg-edit.googlecode.com/svn/trunk@1977 eee81c28-f429-11dd-99c0-75d572ba1ddd
---
 editor/svgcanvas.js | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/editor/svgcanvas.js b/editor/svgcanvas.js
index 5073c672..f8b99853 100644
--- a/editor/svgcanvas.js
+++ b/editor/svgcanvas.js
@@ -405,6 +405,17 @@ canvas.undoMgr = new svgedit.history.UndoManager({
 				if (values["stdDeviation"]) {
 					canvas.setBlurOffsets(cmd.elem.parentNode, values["stdDeviation"]);
 				}
+				
+				// Remove & Re-add hack for Webkit (issue 775) 
+				if(cmd.elem.tagName === 'use' && svgedit.browser.isWebkit()) {
+					var elem = cmd.elem;
+					if(!elem.getAttribute('x') && !elem.getAttribute('y')) {
+						var parent = elem.parentNode;
+						var sib = elem.nextSibling;
+						parent.removeChild(elem);
+						parent.insertBefore(elem, sib);
+					}
+				}
 			}
 		}
 	}