lib/compiler/nodes.js
function For(o){
	if(o === undefined) o = {};
	this._traversed = false;
	this._options = o;
	this._scope = new ForScope(this);
	this._catcher = null;
}
function For(o){
	if(o === undefined) o = {};
	this._traversed = false;
	this._options = o;
	this._scope = new ForScope(this);
	this._catcher = null;
}
function For ( o ) { if ( o === undefined ) o = { } ; this . _traversed = false ; this . _options = o ; this . _scope = new ForScope ( this ) ; this . _catcher = null ; }
This should define an open scope should rather
This should define an open scope should rather