den="true" tabindex="-1"></a>output<span class="sc">$</span>tooltip <span class="ot">&lt;-</span> <span class="fu">renderText</span>(</span>
<span id="cb8-2"><a href="#cb8-2" aria-hidden="true" tabindex="-1"></a>  <span class="cf">if</span>(<span class="sc">!</span><span class="fu">is.null</span>(input<span class="sc">$</span>plot_hover)) { ... }</span>
<span id="cb8-3"><a href="#cb8-3" aria-hidden="true" tabindex="-1"></a>  ...</span>
<span id="cb8-4"><a href="#cb8-4" aria-hidden="true" tabindex="-1"></a>)