bsp;*&nbsp;<span class="constructor">Arg</span>.doc)&nbsp;list&nbsp;<span class="keywordsign">-&gt;</span>
&nbsp;&nbsp;&nbsp;&nbsp;(<span class="constructor">Arg</span>.key&nbsp;*&nbsp;<span class="constructor">Arg</span>.spec&nbsp;*&nbsp;<span class="constructor">Arg</span>.doc)&nbsp;list
&nbsp;&nbsp;<span class="keyword">val</span>&nbsp;current&nbsp;:&nbsp;int&nbsp;<span class="constructor">Pervasives</span>.ref
<span class="keyword">end</span></code><div class="copyright">The present documentation is cop