<!DOCTYPE html>
<html>
<foo>
  Here is a CDATA <![CDATA[]]> section: <![CDATA[ < > & ]]>
with all kinds of unescaped text.
</foo>
<example-code><![CDATA[
while (x < len && !done) {
    print( "Still working, 'zzzz'." );
    ++x;
    }
]]></example-code>
</html>
