lib/compiler/nodes.js
function Parens(value,open,close){
	this.setup();
	this._open = open;
	this._close = close;
	this._value = this.load(value);
}
function Parens(value,open,close){
	this.setup();
	this._open = open;
	this._close = close;
	this._value = this.load(value);
}
function Parens ( value , open , close ) { this . setup ( ) ; this . _open = open ; this . _close = close ; this . _value = this . load ( value ) ; }
Could inherit from valueNode
Could inherit from valueNode