Marcel Taeumel uploaded a new version of ToolBuilder-MVC to project The Trunk:
http://source.squeak.org/trunk/ToolBuilder-MVC-mt.63.mcz

==================== Summary ====================

Name: ToolBuilder-MVC-mt.63
Author: mt
Time: 6 January 2021, 10:54:51.611417 am
UUID: 3d989178-1d1f-9343-b240-39472ac722dd
Ancestors: ToolBuilder-MVC-mt.62, ToolBuilder-MVC-ct.60

Merges ToolBuilder-MVC-ct.60, which got shadowed by ToolBuilder-MVC-TheresaHMartenK.60 last June.

=============== Diff against ToolBuilder-MVC-mt.62 ===============

Item was changed:
  ----- Method: MVCToolBuilder>>open: (in category 'opening') -----
  open: anObject
  	"Build and open the object. Answer the widget opened."
  	| window |
+ 	window := (anObject isKindOf: View orOf: PopUpMenu)
- 	window := (anObject isKindOf: View)
  		ifTrue: [anObject]
  		ifFalse: [self build: anObject].
  	(window isKindOf: PopUpMenu)
  		ifTrue: [window invokeOn: nil].
  	(window isKindOf: View)
  		ifTrue: [window controller open].
  	^window!