'From etoys2.3 of 2 December 2007 [latest update: #1870] on 6 January 2008 at 12:20 pm'! "Change Set: spanWorld-tk Date: 6 January 2008 Author: Ted Kaehler If you set Flaps > Supplies to false on via the World menu, there is an error reentering the project (or saving image). This is a fix."! !FlapTab methodsFor: 'initialization' stamp: 'tk 1/2/2008 16:32'! adaptToWorld | wasShowing new | (wasShowing _ self flapShowing) ifTrue: [self hideFlap]. (self respondsTo: #unhibernate) ifTrue: [ (new _ self unhibernate) == self ifFalse: [ ^ new adaptToWorld]]. wasShowing ifTrue: [self spanWorld. self positionObject: self. self showFlap]! !