Source code

Revision control

Copy as Markdown

Other Tools

Test Info:

<!doctype html>
<html class="test-wait">
<head>
<meta charset="utf-8">
<script>
"use strict";
addEventListener("load", () => {
let i = 0;
const details = document.querySelector("details");
const id = setInterval(() => {
getSelection().modify("move", "forward", "lineboundary");
if (details.isConnected) {
details.outerHTML = undefined;
}
if (++i == 5) {
document.documentElement.removeAttribute("class");
clearInterval(id);
}
}, 0);
document.execCommand("selectAll");
}, {once: true});
</script>
</head>
<body>
<details>a</details>
<span contenteditable></span>
</body>
</html>