n id="cb20-3"><a href="#cb20-3" tabindex="-1"></a><span class="co">#&gt; [1] &quot;                        hadley&quot;</span></span>
<span id="cb20-4"><a href="#cb20-4" tabindex="-1"></a><span class="fu">sprintf</span>(<span class="st">&quot;%-30s&quot;</span>, <span class="st">&quot;hadley&quot;</span>)</span>
<span id="cb20-5"><a href="#cb20-5" tabindex="-1"></a><span class="co">#&gt; [1] &quot;hadley                        &quot;</span></span>
<span id="cb20-6"><a href="#cb20-6" tabindex="-1"></a><span 