 command</span> : <code class="type">string -&gt; int</code></pre>
<pre><span id="VALrun_command"><span class="keyword">val</span> run_command</span> : <code class="type">string -&gt; unit</code></pre>
<pre><span id="VALcompile_file"><span class="keyword">val</span> compile_file</span> : <code class="type">string -&gt; int</code></pre>
<pre><span id="VALcreate_archive"><span class="keyword">val</span> create_archive</span> : <code class="type">string -&gt; string list -&gt; int</code></pre>
<pre><span id="V