ething like this:</p>
<pre><code><span><span class="va">index.Rmd</span></span>
<span><span class="fl">01</span><span class="op">-</span><span class="va">chapter.Rmd</span></span>
<span><span class="va">quiz_1.md</span></span>
<span><span class="fl">02</span><span class="op">-</span><span class="va">chapter.Rmd</span></span>
<span><span class="va">quiz_2.md</span></span>
<span><span class="va">about.Rmd</span></span></code></pre>
<p>Also note that any <code>index.Rmd</code> will always be placed first
and a