Class new title: ClassPane subclassof: ListPane fields: 'systemPane organizationPane' declare: 'editmenu ' classInit [editmenu _ Menu new string: 'filout print forget'] close [systemPane _ nil. super close] compile: t1 [systemPane compile: t1] deselected [organizationPane class: nil] dirty [organizationPane dirty] from: t1 to: t2 [systemPane _ t1. organizationPane _ t2] noCode [selection = 0  [systemPane noCode] ''] selected [organizationPane class: Smalltalk  (list  selection)] yellowbug | t1 [selection = 0  [window flash] t1 _ editmenu bug. t1 = 1  [(Smalltalk  (list  selection)) filout] t1 = 2  [(Smalltalk  (list  selection)) printout] t1 = 3  [systemPane forget: list  selection]]