Chris Muller uploaded a new version of Morphic to project The Inbox:
http://source.squeak.org/inbox/Morphic-cmm.1489.mcz

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

Name: Morphic-cmm.1489
Author: cmm
Time: 14 May 2019, 5:52:52.33191 pm
UUID: 7ac016ff-055b-4834-b3b3-35a7864215d0
Ancestors: Morphic-pre.1488

Fix TextEditor>>#hasMultipleLinesSelected to consider actual lines, instead of wrapped lines.

=============== Diff against Morphic-pre.1488 ===============

Item was changed:
  ----- Method: TextEditor>>hasMultipleLinesSelected (in category 'typing support') -----
  hasMultipleLinesSelected
+ 	^ self selection includes: Character cr!
- 
- 	^ self hasSelection and: [self startBlock top < self stopBlock top]!