A new version of SystemEditor was added to project SystemEditor: http://www.squeaksource.com/SystemEditor/SystemEditor-mtf.145.mcz
==================== Summary ====================
Name: SystemEditor-mtf.145 Author: mtf Time: 25 October 2008, 11:05:21 pm UUID: d060ae78-dc4a-4494-9a0c-7008b959baa2 Ancestors: SystemEditor-mtf.144
oops; forgot to actually migrate the instances in the new migrator
=============== Diff against SystemEditor-mtf.144 ===============
Item was changed: ----- Method: MigrationTransaction>>commit (in category 'public') ----- commit "The mass become: is a primitive, but we execute this method with preemption disabled because we don't want another process creating new instances while we're busy converting the existing instances."
| old new | [ old := WriteStream on: (Array new: migrators size). new := WriteStream on: (Array new: migrators size). migrators do: [:ea | ea migrateFrom: old to: new]. + self collectInstancesOldInto: old newInto: new. old contents elementsExchangeIdentityWith: new contents. ] valueUnpreemptively.!
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