own in more detail,
it's possible to omit escaping some characters (like quotes when not
inside an attribute value).</p>
<p>The escaped text should only be used inside quoted HTML attributes values
or as text content of a normal element. Using the escaped text inside a
tag, but not inside a quoted attribute value, is still dangerous.</p>
        </section>
                <section class="summary source-code" id="source">
          <h2><span>Implementation</span></h2>
          <pre class="language-dart"><co