H</code> escape to escape a single byte in hexadecimal. The
supported escapes are:
</p>
<ul><li><code class="mendoza-code">\xHH</code> Escape a single arbitrary byte in hexadecimal.</li>
    <li><code class="mendoza-code">\n</code> Newline (ASCII 10)</li>
    <li><code class="mendoza-code">\t</code> Tab character (ASCII 9)</li>
    <li><code class="mendoza-code">\r</code> Carriage Return (ASCII 13)</li>
    <li><code class="mendoza-code">\0</code> Null (ASCII 0)</li>
    <li><code class="mendoza-code">\z</c