Thu, 22 Jan 2015 13:21:57 +0100
Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6
1 <!DOCTYPE html>
2 <html>
3 <head>
4 <script type="text/javascript">
6 function boom()
7 {
8 var i = document.getElementById("i");
9 i.contentDocument.designMode = "on";
10 i.previousSibling.data += "x\n";
11 i.style.counterReset = "c";
12 }
14 </script>
15 </head>
17 <body onload="boom();">‮<iframe id="i" src="data:text/html,a"></body>
19 </html>