</pre>
<pre><span id="VALjoin2"><span class="keyword">val</span> join2</span> : <code class="type">string -> string -> string</code></pre>
<pre><span id="VALjoin"><span class="keyword">val</span> join</span> : <code class="type">string array -> string</code></pre>
<pre><span id="VALnormalize"><span class="keyword">val</span> normalize</span> : <code class="type">string -> string</code></pre>
<pre><span id="VALparse"><span class="keyword">val</span> parse</span> : <code class="type">string -> <a href="Node_p