8 var svgDoc = (new DOMParser).parseFromString(
"<svg xmlns='http://www.w3.org/2000/svg'></svg>",
"image/svg+xml");
9 var svgRoot = svgDoc.documentElement;
10 var rf = svgRoot.requiredFeatures;
11 document.adoptNode(svgRoot);
12 Object.getOwnPropertyNames(rf);
17 <body onload=
"boom();"></body>