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26 lines
513 B
HTML
26 lines
513 B
HTML
<!DOCTYPE html>
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<html>
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<head>
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<script>
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function boom()
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{
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var mo = document.createElementNS("http://www.w3.org/1998/Math/MathML", "mo");
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var text = document.createTextNode(" ");
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mo.appendChild(text);
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document.body.appendChild(mo);
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window.getSelection().removeAllRanges();
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var r = document.createRange();
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r.setStart(mo.firstChild, 0);
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r.setEnd(mo.firstChild, 1);
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window.getSelection().addRange(r);
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window.getSelection().toString();
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}
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</script>
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</head>
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<body onload="boom();"></body>
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</html>
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