The Trunk: Kernel-mt.1284.mcz

Marcel Taeumel uploaded a new version of Kernel to project The Trunk:
http://source.squeak.org/trunk/Kernel-mt.1284.mcz

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

Name: Kernel-mt.1284
Author: mt
Time: 29 November 2019, 11:37:15.422061 am
UUID: 8058d02f-d2cd-b942-aa93-095fa963a523
Ancestors: Kernel-mt.1283

Adds a message to set new contents and notify all dependents. To be used by subclasses to remove extra #changed: calles and to provide a better hook to do something else when updating the contents.

=============== Diff against Kernel-mt.1283 ===============

Item was added:
+ ----- Method: StringHolder>>setContents: (in category 'initialize-release') -----
+ setContents: aString
+
+ self contents = aString ifTrue: [^ self].
+ self contents: aString.
+ self changed: #contents.!