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