Index: branches/RC/core/kernel/db/db_tag_processor.php
===================================================================
diff -u -N -r11692 -r11693
--- branches/RC/core/kernel/db/db_tag_processor.php	(.../db_tag_processor.php)	(revision 11692)
+++ branches/RC/core/kernel/db/db_tag_processor.php	(.../db_tag_processor.php)	(revision 11693)
@@ -2043,6 +2043,13 @@
 		return $ret;
 	}
 
+	/**
+	 * Returns import/export process percent
+	 *
+	 * @param Array $params
+	 * @return int
+	 * @deprecated Please convert to event-model, not tag based
+	 */
 	function ExportStatus($params)
 	{
 		$export_object =& $this->Application->recallObject('CatItemExportHelper');
@@ -2056,10 +2063,12 @@
 		if ($field_values['start_from'] >= $field_values['total_records'])
 		{
 			if ($this->Special == 'import') {
+				// this is used?
 				$this->Application->StoreVar('PermCache_UpdateRequired', 1);
 				$this->Application->Redirect('categories/cache_updater', Array('m_opener' => 'r', 'pass' => 'm', 'continue' => 1, 'no_amp' => 1));
 			}
 			elseif ($this->Special == 'export') {
+				// used for orders export in In-Commerce
 				$finish_t = $this->Application->RecallVar('export_finish_t');
 				$this->Application->Redirect($finish_t, Array('pass' => 'all'));
 				$this->Application->RemoveVar('export_finish_t');