original_string: protected function _setCurrentFile($file)
      {
          $this->_currentFile = $file .((!is_link($file) && is_dir($file) && substr($file, -1) != DS) ? DS : '');
          return $this;
      }
code: protected function _setCurrentFile($file)
      {
          $this->_currentFile = $file .((!is_link($file) && is_dir($file) && substr($file, -1) != DS) ? DS : '');
          return $this;
      }
code_tokens: protected function _setCurrentFile ( $ file ) { $ this -> _currentFile = $ file . ( ( ! is_link ( $ file ) && is_dir ( $ file ) && substr ( $ file , - 1 ) != DS ) ? DS : '' ) ; return $ this ; }
docstring: Set file which is packing.
  
  @param string $file
  @return Mage_Archive_Tar
docstring_tokens: Set file which is packing .