protected function _getGeshi()
    {
        if (!$this->_geshi) {
            $this->_geshi = new GeSHi();
        }
        $this->_configureInstance($this->_geshi);
        return $this->_geshi;
    }
protected function _getGeshi()
    {
        if (!$this->_geshi) {
            $this->_geshi = new GeSHi();
        }
        $this->_configureInstance($this->_geshi);
        return $this->_geshi;
    }
protected function _getGeshi ( ) { if ( ! $ this -> _geshi ) { $ this -> _geshi = new GeSHi ( ) ; } $ this -> _configureInstance ( $ this -> _geshi ) ; return $ this -> _geshi ; }
Get the instance of GeSHI used by the helper.
Get the instance of GeSHI used by the helper .