-get_start_location"><a href="#val-get_start_location" class="anchor"></a><code><span><span class="keyword">val</span> get_start_location : <span><a href="#type-t">t</a> <span class="arrow">&#45;&gt;</span></span> <a href="../../IBase/Location/index.html#type-t">IBase.Location.t</a></span></code></div><div class="spec-doc"><p>initial step in the history if not empty, or else same as <a href="#val-get_outer_location"><code>get_outer_location</code></a></p></div></div><div class="odoc-spec"><div class="spec v