20532 ----- Issue 7471: Make #testRewrites a little more readable http://code.google.com/p/pharo/issues/detail?id=7471 Issue 7468: NECCompletion still a bit askew http://code.google.com/p/pharo/issues/detail?id=7468 Issue 6550: [BUG Spec]: DropListModel>>whenSelectionChanged: http://code.google.com/p/pharo/issues/detail?id=6550 Diff information: http://ss3.gemstone.com/ss/Pharo20/Spec-Widgets-MarcusDenker.97.diff http://ss3.gemstone.com/ss/Pharo20/NECompletion-MarcusDenker.93.diff http://ss3.gemstone.com/ss/Pharo20/AST-Tests-Core-MarcusDenker.21.diff