span> : <code class="type">string -> string</code></pre><div class="info ">
<code class="code">real_path p</code> returns the real path associated to <code class="code">p</code>: <code class="code">..</code> are
    expanded and relative paths become absolute.<br>
</div>

<pre><span id="VALstring_of_channel"><span class="keyword">val</span> string_of_channel</span> : <code class="type">Pervasives.in_channel -> string</code></pre><div class="info ">
Return the contents of a channel.<br>
</div>

<pre><span id