original_string: public static function register(){
  		if( self::$registered ){
  			return;
  		}
  
  		self::$libDir = dirname(__FILE__);
  
  		if(false === spl_autoload_register(array('Less_Autoloader', 'loadClass'))){
  			throw new Exception('Unable to register Less_Autoloader::loadClass as an autoloading method.');
  		}
  
  		self::$registered = true;
  	}
code: public static function register(){
  		if( self::$registered ){
  			return;
  		}
  
  		self::$libDir = dirname(__FILE__);
  
  		if(false === spl_autoload_register(array('Less_Autoloader', 'loadClass'))){
  			throw new Exception('Unable to register Less_Autoloader::loadClass as an autoloading method.');
  		}
  
  		self::$registered = true;
  	}
code_tokens: public static function register ( ) { if ( self :: $ registered ) { return ; } self :: $ libDir = dirname ( __FILE__ ) ; if ( false === spl_autoload_register ( array ( 'Less_Autoloader' , 'loadClass' ) ) ) { throw new Exception ( 'Unable to register Less_Autoloader::loadClass as an autoloading method.' ) ; } self :: $ registered = true ; }
docstring: Register the autoloader in the spl autoloader
  
  @return void
  @throws Exception If there was an error in registration
docstring_tokens: Register the autoloader in the spl autoloader