</span>
<span class="k">   endif</span>

<span class="k">   if</span><span class="w"> </span><span class="p">(</span><span class="w"> </span><span class="n">Iwrite</span><span class="w"> </span><span class="o">/=</span><span class="w"> </span><span class="mi">0</span><span class="w"> </span><span class="p">)</span><span class="w"> </span><span class="k">then</span>
<span class="k">      write</span><span class="w"> </span><span class="p">(</span><span class="n">G_io</span><span class="p">,</span><span class