script/custom-data/nested-html-1-quirks.html

<title>Outermost HTML</title>
<script type="text/html">
<!DOCTYPE HTML>
<title>HTML in HTML</title>
<script type="text/html" data-escape="<!--">
<!DOCTYPE HTML>
<title>HTML in HTML in HTML</title>
<p>THIRD DOCUMENT
</script>
<p data-escape="-->">SECOND DOCUMENT
</script>
<p>FIRST DOCUMENT
1	<title>Outermost HTML</title>
2	<script type="text/html">
3	<!DOCTYPE HTML>
4	<title>HTML in HTML</title>
5	<script type="text/html" data-escape="<!--">
6	<!DOCTYPE HTML>
7	<title>HTML in HTML in HTML</title>
8	<p>THIRD DOCUMENT
9	</script>
10	<p data-escape="-->">SECOND DOCUMENT
11	</script>
12	<p>FIRST DOCUMENT