From 5a5ff8728637974d54eb56bbf25682f76f56ed8a Mon Sep 17 00:00:00 2001
From: Jacques Distler <distler@golem.ph.utexas.edu>
Date: Fri, 5 Mar 2010 16:19:12 -0600
Subject: [PATCH] Fix Bug in itex Extension

Firefox was too lenient, in allowing
you to append nodes from another document to
the svg canvas. Use adoptNode(), to do things
right. (Google Chrome is more strict about this.)
---
 public/svg-edit/editor/extensions/ext-itex.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/public/svg-edit/editor/extensions/ext-itex.js b/public/svg-edit/editor/extensions/ext-itex.js
index 57599e1e..c8d20afc 100644
--- a/public/svg-edit/editor/extensions/ext-itex.js
+++ b/public/svg-edit/editor/extensions/ext-itex.js
@@ -75,7 +75,7 @@ $(function() {
 				$.post(ajaxEndpoint, {'tex': tex, 'display': 'inline'}, function(data){
 				    var children = data.documentElement.childNodes;
 				    while (children.length > 0) {
-				      mrow.appendChild(children[0]);
+				      mrow.appendChild(svgdoc.adoptNode(children[0], true));
 				    }
 				    S.sanitizeSvg(math);
 				    S.call("changed", [elt]);