ng an
    input with various whitespace in it, such as <code class="code"><span class="constructor">Price</span>&nbsp;=&nbsp;1&nbsp;$</code>,
    <code class="code"><span class="constructor">Price</span>&nbsp;&nbsp;=&nbsp;&nbsp;1&nbsp;&nbsp;&nbsp;&nbsp;$</code>, or even <code class="code"><span class="constructor">Price</span>=1$</code>.</p>
<h3 id="conversion">Conversion specifications in format strings</h3><p>Conversion specifications consist in the <code class="code">%</code> character, followed by
    a