Marcel Taeumel uploaded a new version of Protocols to project The Trunk:
http://source.squeak.org/trunk/Protocols-mt.82.mcz

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

Name: Protocols-mt.82
Author: mt
Time: 18 November 2021, 5:00:01.029305 pm
UUID: 8df3746e-a1cd-4d42-94e1-da645bfb383d
Ancestors: Protocols-nice.81, Protocols-ct.78

System-mt.1246

=============== Diff against Protocols-nice.81 ===============

Item was changed:
  ----- Method: Lexicon>>removeMessage (in category 'menu commands') -----
  removeMessage
- 	"Remove the selected message from the system."
  
+ 	super removeMessage ifFalse: [^ false].
+ 	
- 	messageListIndex = 0 ifTrue: [^ self].
- 	self okToChange ifFalse: [^ self].
- 
- 	super removeMessage.
  	"my #reformulateList method, called from the super #removeMethod method, will however try to preserve the selection, so we take pains to clobber it by the below..."
  	messageListIndex := 0.
  	self changed: #messageList.
  	self changed: #messageListIndex.
  	contents := nil.
+ 	self contentsChanged.
+ 	
+ 	^ true!
- 	self contentsChanged!