gecko-dev/dom/base/crashtests/1405771.html

20 строки
487 B
HTML

<html>
<head>
<script></script>
<!-- a -->
<script>
window.onload=function(){
let s=window.getSelection();
let r=document.createRange();
r.selectNode(document.getElementById('b'));
s.addRange(r);
try{window.getSelection().modify('extend','forward','word')}catch(e){}
let o=document.getElementById('a');
o.parentNode.replaceChild(document.createElement('col'), o);
}
</script>
>
<template id='a' contenteditable='true'></template>
<header id='b'></header>
<!-- a -->
</html>