The Trunk: Morphic-mt.1033.mcz

Marcel Taeumel uploaded a new version of Morphic to project The Trunk:
http://source.squeak.org/trunk/Morphic-mt.1033.mcz

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

Name: Morphic-mt.1033
Author: mt
Time: 10 November 2015, 3:12:19.498 pm
UUID: 8d36af93-3dc5-469e-b2e6-97c284d04458
Ancestors: Morphic-mt.1032

Removes some memory overhead regarding tree morphs.

=============== Diff against Morphic-mt.1032 ===============

Item was changed:
  ----- Method: ListItemWrapper>>setItem: (in category 'initialization') -----
  setItem: anObject
 
+ item := anObject.!
- item ifNotNil: [:obj | obj removeDependent: self].
- item := anObject.
- item ifNotNil: [:obj | obj addDependent: self].!