st-deftypefn">
<dt class="deftypefn" id="index-removecats"><span class="category-def">Method: </span><span><code class="def-type"><var class="var">out</var> =</code> <strong class="def-name">removecats</strong> <code class="def-code-arguments">(<var class="var">obj</var>)</code><a class="copiable-link" href="#index-removecats"> &para;</a></span></dt>
<dd>
<p>Removes all unused categories from <var class="var">obj</var>. This is equivalent to
<code class="code">out = squeezecats (obj)</code>.
</p>
</dd></dl>