class="o">=</span><span class="nb">stat</span><span class="p">,</span><span class="n">length</span><span class="o">=</span><span class="n">len_arg</span><span class="p">)</span><span class="w"></span>
<span class="w">           </span><span class="k">if</span><span class="p">(</span><span class="nb">stat</span><span class="p">.</span><span class="n">ne</span><span class="p">.</span><span class="mf">0.</span><span class="nb">or</span><span class="p">.</span><span class="n">argument</span><span class="p">.</s