buf">Lexing.lexbuf</a> -&gt; <a href="Parser.html#TYPEtoken">token</a>) -&gt; <a href="Lexing.html#TYPElexbuf">Lexing.lexbuf</a> -&gt; <a href="Parsetree.html#TYPEtoplevel_phrase">Parsetree.toplevel_phrase</a></code></pre>
<pre><span id="VALuse_file"><span class="keyword">val</span> use_file</span> : <code class="type">(<a href="Lexing.html#TYPElexbuf">Lexing.lexbuf</a> -&gt; <a href="Parser.html#TYPEtoken">token</a>) -&gt;<br>       <a href="Lexing.html#TYPElexbuf">Lexing.lexbuf</a> -&gt; <a href="Parsetre