9 class Less_Tree_Paren extends Less_Tree{
12 public $type = 'Paren';
14 public function __construct($value) {
15 $this->value = $value;
18 public function accept($visitor){
19 $this->value = $visitor->visitObj($this->value);
23 * @see Less_Tree::genCSS
25 public function genCSS( $output ){
27 $this->value->genCSS( $output );
31 public function compile($env) {
32 return new Less_Tree_Paren($this->value->compile($env));