1 files changed, 5 insertions, 5 deletions

diff --git a/action.php b/action.php
index da0fb22..1edea7b 100644
--- a/action.php
+++ b/action.php
@@ -12,7 +12,7 @@ require_once DOKU_PLUGIN.'action.php';
  * 
  * like search_namespaces but with limited depth to 1
  */
-function search_namespaces1(&$data,$base,$file,$type,$lvl,$opts){
+function treenav_search_namespaces(&$data,$base,$file,$type,$lvl,$opts){
     $opts['listdirs'] = true;
     $opts['depth'] = 1;
     return search_universal($data,$base,$file,$type,$lvl,$opts);
@@ -21,7 +21,7 @@ function search_namespaces1(&$data,$base,$file,$type,$lvl,$opts){
 /**
  * Helper class to list Pages and Namespaces
  */
-class NamespaceNode {
+class treenav_NamespaceNode {
     public $name;
     public $level;
     public function __construct($name, $level) {
@@ -40,9 +40,9 @@ class NamespaceNode {
         global $conf;
         $data = array();
         $childs = array();
-        search($data,$conf['datadir'], 'search_namespaces1', array(), str_replace(':', '/', $this->name));
+        search($data,$conf['datadir'], 'treenav_search_namespaces', array(), str_replace(':', '/', $this->name));
         foreach ($data as $ns) {
-            $childs[] = new NamespaceNode($ns['id'], $this->level+1);
+            $childs[] = new treenav_NamespaceNode($ns['id'], $this->level+1);
         }
         return $childs;
     }
@@ -71,7 +71,7 @@ class action_plugin_treenav extends DokuWiki_Action_Plugin {
             $doc = $cache->retrieveCache(false);
         } else {
             $deps = array('files' => array());
-            $root = new NamespaceNode('',0);
+            $root = new treenav_NamespaceNode('',0);
 
             $renderer =& p_get_renderer('xhtml');
             $renderer->listu_open();