Marcel Taeumel uploaded a new version of ToolBuilder-Morphic to project The Trunk:
http://source.squeak.org/trunk/ToolBuilder-Morphic-mt.229.mcz

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

Name: ToolBuilder-Morphic-mt.229
Author: mt
Time: 9 July 2019, 2:08:54.585973 pm
UUID: eb513b5e-2448-442a-b8c0-1e5f313610df
Ancestors: ToolBuilder-Morphic-mt.228

Addition to ShoutCore-mt.64. Reverts Shout's background-styling callback to the older, much simpler version. SHTextStyler handles UI-process synchronization of callback (again).

=============== Diff against ToolBuilder-Morphic-mt.228 ===============

Item was changed:
  ----- Method: PluggableTextMorphPlus>>stylerStyledInBackground: (in category 'styling') -----
  stylerStyledInBackground: styledCopyOfText 
  	"Sent after the styler completed styling of the text"
  
  	"It is possible that the text string	has changed since the styling began. Disregard the styles if styledCopyOfText's string differs with the current textMorph contents string"
+ 	textMorph contents string = styledCopyOfText string
+ 		ifTrue: [self stylerStyled: styledCopyOfText]!
- 	Project current addDeferredUIMessage: [
- 		textMorph contents string = styledCopyOfText string
- 			ifTrue: [self stylerStyled: styledCopyOfText]].!