a></h3>
<div class="spec">
<p><tt>get_left_if_node_pair(Node::<a href="tree.html#type-tree_node">tree:tree_node()</a>) -&gt; <a href="tree.html#type-tree_node">tree:tree_node()</a></tt><br></p>
</div><p>
  Returns the left node if it is a node pair.</p>

<h3 class="function"><a name="get_macro_info-1">get_macro_info/1</a></h3>
<div class="spec">
<p><tt>get_macro_info(Tree::<a href="tree.html#type-tree">tree:tree()</a>) -&gt; {[{wrangler_syntax:syntaxTree(), term()}], [term()]}</tt><br></p>
</div><p>
  Parse