ode class="code">'Before'</code> or <code class="code">'After'</code>.
</p>
<p><var class="var">location</var> indicates a single variable to use as the target location,
specified by name or index. If it is specified by index, it is the index
into the list of *unmoved* variables from <var class="var">obj</var>, not the original full
list of variables in <var class="var">obj</var>.
</p>
<p>Returns a table with the same variables as <var class="var">obj</var>, but in a different order.
</p>
</dd></dl>

</div>