original_string: public function addHiddenPrivilege($privilege, $label = null)
      {
          if (null === $label) {
              $label = $this->_('Stand-alone privilege: %s');
          }
          $this->_hiddenPrivileges[$privilege] = sprintf($label, $privilege);
  
          return $this;
      }
code: public function addHiddenPrivilege($privilege, $label = null)
      {
          if (null === $label) {
              $label = $this->_('Stand-alone privilege: %s');
          }
          $this->_hiddenPrivileges[$privilege] = sprintf($label, $privilege);
  
          return $this;
      }
code_tokens: public function addHiddenPrivilege ( $ privilege , $ label = null ) { if ( null === $ label ) { $ label = $ this -> _ ( 'Stand-alone privilege: %s' ) ; } $ this -> _hiddenPrivileges [ $ privilege ] = sprintf ( $ label , $ privilege ) ; return $ this ; }
docstring: Use this to add a privilege that is not associated with a menu item.
  
  @param string $privilege
  @param string $label
  @return \Gems_Menu
docstring_tokens: Use this to add a privilege that is not associated with a menu item .