code: function Identifier(value){
  	this._value = this.load(value);
  	this._symbol = null;
  	this._setter = null;
  	
  	if (("" + value).indexOf("?") >= 0) {
  		this._safechain = true;
  	};
  	// @safechain = ("" + value).indexOf("?") >= 0
  	this;
  }
docs: really need to clean this up Drop the token?