docs: function(object, name, oldval, newval) {
  		var type = edb.ObjectChange.TYPE_UPDATE;
  		var all = this._changes, id = object.$instanceid;
  		var set = all[id] = all[id] || (all[id] = Object.create(null));
  		set [name] = new edb.ObjectChange(object, name, type, oldval, newval);
  		gui.Tick.dispatch(edb.TICK_PUBLISH_CHANGES);
  	}