Context Navigation

Changes between Version 1 and Version 2 of Ticket #38292, comment 15

-                      v1
+                      v2
+Hi all! But how it works? How to exclude a folder?
+I use this code and it seems not to work:
+{{{#!php
+<?php
+function exclude_includes_folder( $folders = array() ) {
+        $folders[] = 'includes';
+        return $folders;
+} add_filter( 'theme_scandir_exclusions', 'exclude_includes_folder' );
+}}}
+Added code to functions.php file of my theme...
+[deleted]