 to separate the unified values (default is
space).</p></dd>

</dl></div>
    <div class="section level2">
    <h2 id="value">Value<a class="anchor" aria-label="anchor" href="#value"></a></h2>
    

<p>A tibble or data frame with merged rows. Values of the
lagging rows are pasted onto the values in the leading row, whitespace is
squished, and the lagging row is dropped.</p>
    </div>
    <div class="section level2">
    <h2 id="details">Details<a class="anchor" aria-label="anchor" href="#details"></a></h2>