pan> top_phrase</span> : <code class="type">Format.formatter -&gt; <a href="Parsetree.html#TYPEtoplevel_phrase">Parsetree.toplevel_phrase</a> -&gt; unit</code></pre>
<pre><span id="VALexpression"><span class="keyword">val</span> expression</span> : <code class="type">int -&gt; Format.formatter -&gt; <a href="Parsetree.html#TYPEexpression">Parsetree.expression</a> -&gt; unit</code></pre>
<pre><span id="VALstructure"><span class="keyword">val</span> structure</span> : <code class="type">int -&gt; Format.forma