ree.html#type-tree">tree:tree()</a>) -&gt; string()</tt><br></p>
</div><p>
  Gets the filename from the tree metadata record.</p>

<h3 class="function"><a name="get_fun_name-2">get_fun_name/2</a></h3>
<div class="spec">
<p><tt>get_fun_name(Node::<a href="tree.html#type-tree_node">tree:tree_node()</a>, Tree::<a href="tree.html#type-tree">tree:tree()</a>) -&gt; {ok, {string(), non_neg_integer()}} | error</tt><br></p>
</div><p>
  If the node represents a function it returns a tuple with the
  name of the funct