n">MAXLINE</span><span class="o">-</span><span class="mi">2</span><span class="p">)</span><span class="w">     </span><span class="kd">::</span><span class="w"> </span><span class="n">line</span><span class="w"></span>
<span class="w">           </span><span class="k">call </span><span class="nb">get_command_argument</span><span class="p">(</span><span class="mi">1</span><span class="p">,</span><span class="w"> </span><span class="n">argument</span><span class="p">,</span><span class="n">status</span><span 