private function PreVisitors($root){

		if( Less_Parser::$options['plugins'] ){
			foreach(Less_Parser::$options['plugins'] as $plugin){
				if( !empty($plugin->isPreEvalVisitor) ){
					$plugin->run($root);
				}
			}
		}
	}
private function PreVisitors($root){

		if( Less_Parser::$options['plugins'] ){
			foreach(Less_Parser::$options['plugins'] as $plugin){
				if( !empty($plugin->isPreEvalVisitor) ){
					$plugin->run($root);
				}
			}
		}
	}
private function PreVisitors ( $ root ) { if ( Less_Parser :: $ options [ 'plugins' ] ) { foreach ( Less_Parser :: $ options [ 'plugins' ] as $ plugin ) { if ( ! empty ( $ plugin -> isPreEvalVisitor ) ) { $ plugin -> run ( $ root ) ; } } } }
Run pre-compile visitors
Run pre - compile visitors