Source code

Revision control

Copy as Markdown

Other Tools

Test Info:

<script>
function go() {
b.appendChild(document.body.firstChild);
var c = document.getSelection();
c.setPosition(a,1);
c.containsNode(document.body.firstChild);
}
</script>
<body onload=go()>
<!--a-->
<time id="a" additive="replace">
<option id="b">