ar_of.html">manip_var_of</a></span><span class="op">(</span><span class="va">bas</span><span class="op">)</span></span>
<span class="r-in"><span class="va">mt</span>  <span class="op">&lt;-</span> <span class="fu"><a href="manual_tour.html">manual_tour</a></span><span class="op">(</span><span class="va">bas</span>, <span class="va">mv</span><span class="op">)</span></span>
<span class="r-in"></span>
<span class="r-in"><span class="va">ggt</span> <span class="op">&lt;-</span> <span class="fu"><a href="ggtour