Changed Class Definitions 3.x to 5i

• Ivar shape change for: AbsentClassImport
  
• Old: {name isMeta format instanceVariables }
  
• New: {name isMeta format instanceVariables dummyBehavior }
  
• Ivar shape change for: ApplicationWindow
  
• Old: {keyboardProcessor application sendWindowEvents receiveWindowEvents windowEventBlock damageRepairIsLazy activationNotification isEventDriven dropTarget dragDropInProgress dragDropTracker }
  
• New: {keyboardProcessor application sendWindowEvents receiveWindowEvents windowEventBlock damageRepairIsLazy activationNotification isEventDriven toolbarVisible dropTarget dragDropInProgress dragDropTracker }
  
• Ivar shape change for: ArithmeticLoopNode
  
• Old: {variable initialValue increment stepSelector testSelector limit body canGenerateCorrectCode }
  
• New: {variable initialValue increment stepSelector testSelector limit body canGenerateCorrectCode needsComplexCode }
  
• Ivar shape change for: ByteCodeStream
  
• Old: {bindings nesting class code literals literalCollection depth maxDepth reachable labels returnsNonSelf numArgs numTemps requestor topNode sourceMap mustBeSimple }
  
• New: {bindings nesting class code literals literalCollection depth maxDepth reachable labels returnsNonSelf numArgs numTemps requestor topNode sourceMap mustBeSimple allowSelfReferences }
  
• Ivar shape change for: CannotResumeError
  
• Old: {}
  
• New: {context }
  
• Ivar shape change for: CannotReturnError
  
• Old: {}
  
• New: {context }
  
• Ivar shape change for: Change
  
• Old: {file position name }
  
• New: {sourceCode manager name }
  
• Class var shape change for: Change
  
• Old: {CurrentFile NormalizeLineEnds }
  
• New: {MostRecentFile NormalizeLineEnds SourceFiles }
  
• Ivar shape change for: ChangeEditor
  
• Old: {source classList methodList destinationList text changeType classRemove classRename classComment classOrganize mode }
  
• New: {source classList methodList destinationList text changeType classRemove classRename classComment classOrganize mode menus }
  
• Ivar shape change for: ChangeList
  
• Old: {value listName changes selectionIndex list filter removed filterList filterKey changeDict checkSystem fieldList selectionInList verticalConflicts differencesMode classesDistinct menuBar }
  
• New: {}
  
• Class var shape change for: ChangeList
  
• Old: {ChangeListYellowButtonMenu DifferencesMode EmphasizeDifferences VerticalConflicts }
  
• New: {}
  
• Ivar shape change for: ChangeSet
  
• Old: {classChanges methodChanges classRemoves reorganizeSystem specialDoIts initializationOrder }
  
• New: {objectChanges objectRemoves componentChanges specialDoIts initializationOrder }
  
• Class var shape change for: ChangeSet
  
• Old: {CurrentSet Patches }
  
• New: {BroadcastChanges Patches }
  
• Ivar shape change for: CharacterEncoder
  
• Old: {name }
  
• New: {name alternateNames }
  
• Pool shape change for: CharacterEncoder
  
• Old: {}
  
• New: {CharacterEncoderPool }
  
• Ivar shape change for: Class
  
• Old: {name classPool sharedPools }
  
• New: {name classPool environment }
  
• Ivar shape change for: ClassBuilder
  
• Old: {class className superclass instanceVariables format classVariables pools category environment organizer recompile }
  
• New: {records }
  
• Ivar shape change for: ClassChange
  
• Old: {}
  
• New: {objectType }
  
• Ivar shape change for: ClassDefinitionChange
  
• Old: {superclassName classType otherParameters }
  
• New: {superclassName nameSpaceName classType otherParameters }
  
• Ivar shape change for: ClassOtherChange
  
• Old: {type }
  
• New: {type otherData }
  
• Ivar shape change for: CodeReader
  
• Old: {format comment parcelName versionString dateString timeString numClasses numExtensionMethods classes categories packageEnvironment packageUndeclared extensionMethods objectSpaceSize objectSpace symbolNum twoByteSymbolNum stringNum twoByteStringNum byteArrayNum floatNum doubleNum fixedNum largePositiveNum largeNegativeNum mclassNum mclassclassNum scopeZonesNum organizerNum arbClassNum arbObjectNum stream pointer properties userStringsNum namedObjects namedObjectsNum postLoadMethod postLoadObjects streamDir sourceFile hideSource importMaps overriddenExtensions versionSelectionBlock warningSuppressionBlock currentSuperclass strongPointers lateOperations }
  
• New: {format parcelName versionString dateString timeString numNamedObjects numClasses numExtensionMethods definedObjects definedBindings classes classSelectors categories packageEnvironment packageUndeclared extensionMethods objectSpaceSize objectSpace symbolNum twoByteSymbolNum stringNum twoByteStringNum byteArrayNum floatNum doubleNum fixedNum largePositiveNum largeNegativeNum mclassNum mclassclassNum refNamObjNum scopeZonesNum defObjOrganizerNum classOrganizerNum arbClassNum arbObjectNum stream pointer properties userStringsNum namedObjects namedObjectsNum postLoadObjects streamDir sourceFile hideSource importMaps overriddenExtensions versionSelectionBlock warningSuppressionBlock preReadBlock currentSuperclass mustRecompile strongPointers lateOperations updates tempSourceFile }
  
• Class var shape change for: CodeReaderStream
  
• Old: {WideCharString }
  
• New: {}
  
• Ivar shape change for: CodeWriteAnalysisTracer
  
• Old: {classifications mclassList currentClass scopeZones codeMode packageClasses extendedClasses compiledMethodCount scratchDictionary }
  
• New: {classifications mclassList referencedNamedObjects currentClass scopeZones codeMode packageClasses extendedClasses packageNamedObjects compiledMethodCount scratchDictionary }
  
• Ivar shape change for: CodeWriter
  
• Old: {classes extendedClasses extensionMethods exclusionset scopeZones currentClass objectSpace analysisTracer symbolNum twoByteSymbolNum stringNum twoByteStringNum byteArrayNum floatNum doubleNum largePositiveNum largeNegativeNum mclassNum mclassclassNum scopeZonesNum organizerNum arbObjectNum arbClassNum stream sourceStream sourceName hideOnLoad pointer currentKey properties prerequisites namedObjects postLoadMethod newSourceKeys dateString timeString scratchDictionary }
  
• New: {definedObjects classes extendedClasses extensionMethods exclusionset definedBindings scopeZones currentClass objectSpace analysisTracer symbolNum stringNum byteArrayNum floatNum doubleNum largePositiveNum largeNegativeNum mclassNum mclassclassNum refNamObjNum scopeZonesNum defObjOrganizerNum classOrganizerNum arbObjectNum arbClassNum stream sourceStream sourceName hideOnLoad pointer currentKey properties prerequisites namedObjects newSourceKeys dateString timeString scratchDictionary }
  
• Ivar shape change for: CompilerErrorHandler
  
• Old: {failBlock retryBlock class selector errorHandlers }
  
• New: {failBlock retryBlock class selector errorHandlers environment }
  
• Class var shape change for: Context
  
• Old: {Send }
  
• New: {}
  
• Class var shape change for: Cursor
  
• Old: {BlankCursor BottomLeftCursor BullCursor CaretCursor CompactMemoryCursor CornerCursor CrossHairCursor CurrentCursor DatabaseCursor DownCursor DropNotOK GarbageCursor HandCursor KnownCursorHandles MarkerCursor NormalCursor OriginCursor QuickGarbageCursor ReadCursor ScrollCursor SquareCursor StandardDrag StandardDragCopy ThumbsDownCursor ThumbsUpCursor TopRightCursor UpCursor WaitCursor WriteCursor XeqCursor }
  
• New: {BlankCursor BottomLeftCursor BullCursor CaretCursor CompactMemoryCursor CornerCursor CrossHairCursor CurrentCursor DatabaseCursor DownCursor DropNotOK EarthCursor GarbageCursor HandCursor KnownCursorHandles MacContextCursor MarkerCursor NormalCursor OriginCursor QuickGarbageCursor ReadCursor ScrollCursor SquareCursor StandardDrag StandardDragCopy ThumbsDownCursor ThumbsUpCursor TopRightCursor UpCursor WaitCursor WriteCursor XeqCursor }
  
• Ivar shape change for: DataSetColumn
  
• Old: {width offset noScroll description editModel rendererSpec labelSpec editorSpec builder label callbacksSpec }
  
• New: {width offset noScroll description editModel rendererSpec labelSpec editorSpec builder label callbacksSpec labelAsButton labelAsButtonSpec }
  
• Ivar shape change for: DataSetColumnSpec
  
• Old: {label labelFont labelIsImage width rendererType editorType menu choices size font alignment type popUpStyle bordered noScroll cellLabel formatString readSelector printSelector }
  
• New: {label labelFont labelIsImage width rendererType editorType menu choices size font alignment type popUpStyle bordered noScroll cellLabel formatString readSelector printSelector dataSetSpec labelsAsButtons }
  
• Ivar shape change for: DataSetSpec
  
• Old: {columns verticalPolicy horizontalPolicy }
  
• New: {columns verticalPolicy horizontalPolicy multipleSelections labelsAsButtons }
  
• Ivar shape change for: DataSetView
  
• Old: {columnDescriptors right starts numFrozen editor editorWrapper editValue editCellChannel showingSelection useHiliteSelection rowSelectorIndex topOffset verticalPolicy horizontalPolicy proxy }
  
• New: {columnDescriptors right starts numFrozen editor editorWrapper editValue editCellChannel showingSelection useHiliteSelection rowSelectorIndex topOffset verticalPolicy horizontalPolicy proxy labelsAsButtons }
  
• Ivar shape change for: Debugger
  
• Old: {context contextList receiverInspector contextInspector shortStack sourceMap sourceCode processHandle mayProceed breakPC oldCursor label }
  
• New: {processHandle receiverInspector contextInspector label mayProceed oldCursor sourceMap currentContext breakPC }
  
• Class var shape change for: Debugger
  
• Old: {ContextMenu HighlightPC }
  
• New: {}
  
• Ivar shape change for: Decompiler
  
• Old: {builder instVars localVars copiedVars tempCount stack statements limit primitive primErrorCode lastPc exit lastJumpPc hasValue loopDepth lastAssignment lastAssignVar lastAssignPc }
  
• New: {builder instVars allParameters localVars copiedVars tempCount stack statements limit primitive primErrorCode lastPc exit lastJumpPc hasValue loopDepth lastAssignment lastAssignVar lastAssignPc }
  
• Class var shape change for: DefineOpcodePool
  
• Old: {ExtendedSpecialSelectors FirstShortSend LastShortLoad LastShortOp LastShortSend LastXOp MaxLoadInst MaxLoadLiteral MaxLoadSmallInteger MaxLoadStatic MaxLoadTemp MaxLoadTempNextOuter MaxPopLoadTemp MaxSendNumArgs MaxSends MaxSendSelf0 MaxShortBranchFalse MaxShortJump MaxShortSpecialSend MaxStorePopInst MaxStorePopTemp MinShortBranchFalse MinShortJump OpCallPrimitive OpCallPrimitiveShort OpCopyingBlock OpCopyValues OpDupFirst OpDupNext OpFullBlock OpHomeReturn OpInnerEntry OpJumpOuter OpLoadByte OpLoadCharacter OpLoadFalse OpLoadInst OpLoadInstAny OpLoadLiteral OpLoadNil OpLoadReceiver OpLoadReceiverNextOuter OpLoadReceiverOuter OpLoadStatic OpLoadTemp OpLoadTempNextOuter OpLoadTempOuter OpLoadThisContext OpLoadTrue OpLoadTwoBytes OpLoadZero OpLongBranchFalse OpLongBranchTrue OpLongJump OpLoopHead OpNoDup OpNoOp OpPop OpPopLoadReceiver OpPopLoadTemp OpPrimitive OpPrimReturn OpReturn OpReturnFalse OpReturnNil OpReturnReceiver OpReturnTrue OpSendAdd1 OpSends OpSendSelf0 OpShortBranchFalse OpShortJump OpSpecialSend OpStoreInstAny OpStorePopInst OpStorePopTemp OpStorePopTempOuter OpXLoadInst OpXLoadLiteral OpXLoadStatic OpXLoadTemp OpXLoadTempOuter OpXNoCheckSend OpXNoCheckSpecialSend OpXNonImmediateSend OpXNonImmediateSpecialSend OpXSend OpXSpecialSend OpXStorePopInst OpXStorePopTemp OpXStorePopTempOuter OpXSuper OpXXNoCheckSend OpXXNonImmediateSend OpXXSend OpXXSuper SpecialSelectorDictionary SpecialSelectors }
  
• New: {}
  
• Pool shape change for: DefineOpcodePool
  
• Old: {}
  
• New: {OpcodePool }
  
• Class var shape change for: Dialog
  
• Old: {}
  
• New: {UseNativeDialogs }
  
• Ivar shape change for: DragDropData
  
• Old: {key contextWindow contextWidget contextApplication clientData }
  
• New: {key contextWindow contextWidget contextApplication contextApplicationType clientData }
  
• Class var shape change for: Explainer
  
• Old: {NewLine }
  
• New: {}
  
• Pool shape change for: ExternalInterface
  
• Old: {}
  
• New: {OpcodePool }
  
• Ivar shape change for: FileBrowser
  
• Old: {fileName list myPattern selectionState autoRead lastModified currentFileEncoding defaultEncodings }
  
• New: {fileName list myPattern selectionState autoRead lastModified currentFileEncoding defaultEncodings patternAspect }
  
• Ivar shape change for: HostPrinter
  
• Old: {}
  
• New: {availableFontNames }
  
• Class var shape change for: ImplementationFont
  
• Old: {}
  
• New: {FontsWithHandles }
  
• Class var shape change for: InputManager
  
• Old: {}
  
• New: {Default PlatformManager PreferOneConverterPerWindow PreferredStyle }
  
• Pool shape change for: InputManager
  
• Old: {}
  
• New: {InputManagerDictionary }
  
• Class var shape change for: InputState
  
• Old: {CtrlMask DefaultState DoubleClickTimeout FunctionKeyNames GrabProtect GrabQueue InputProcess InputSemaphore InterruptKey LockMask MetaFunctionKeyMap MetaMask OtherMeta1Mask PollingTimeout ShiftMask }
  
• New: {CtrlMask DefaultState DoubleClickTimeout FunctionKeyNames GrabProtect GrabQueue InputProcess InputSemaphore InterruptKey LockMask MetaFunctionKeyMap MetaMask OtherMeta1Mask PollingTimeout ShiftMask SwapMiddleAndRightButtons }
  
• Ivar shape change for: LabeledButtonView
  
• Old: {label textStyle }
  
• New: {label textStyle helpText }
  
• Ivar shape change for: LightweightProjects
  
• Old: {listModel menuEnableIFFSelection cachedListMenu currentPackageHolder }
  
• New: {listModel menuEnableIFFSelection listMenu currentPackageHolder menuBar }
  
• Class var shape change for: LightweightProjects
  
• Old: {}
  
• New: {CurrentChangeSet }
  
• Class var shape change for: MacActionButtonView
  
• Old: {BottomLeft BottomLeftDefaulted BottomRight BottomRightDefaulted TopLeft TopLeftDefaulted TopRight TopRightDefaulted }
  
• New: {BottomLeft BottomLeftDefaulted BottomLeftPressed BottomRight BottomRightDefaulted BottomRightPressed CornerMask DefaultCornerMask NormalColors PressedColors TopLeft TopLeftDefaulted TopLeftPressed TopRight TopRightDefaulted TopRightPressed }
  
• Class var shape change for: MacBorderDecorationPolicy
  
• Old: {MacDownArrow MacDownArrowPressed MacGrowBox MacLeftArrow MacLeftArrowPressed MacRightArrow MacRightArrowPressed MacUpArrow MacUpArrowPressed }
  
• New: {MacButtonPalette MacDownArrow MacDownArrowPassive MacDownArrowPressed MacGrowBox MacLeftArrow MacLeftArrowPassive MacLeftArrowPressed MacRightArrow MacRightArrowPassive MacRightArrowPressed MacUpArrow MacUpArrowPassive MacUpArrowPressed }
  
• Class var shape change for: MacCheckButtonView
  
• Old: {ButtonMask OffImage OnImage PressedOffImage PressedOnImage }
  
• New: {ButtonMask OffButtonMask OffImage OnImage PressedOffImage PressedOnImage }
  
• Class var shape change for: MacScrollBar
  
• Old: {MacScrollbarGray }
  
• New: {MacHorizontalMarker MacHorizontalPressedMarker MacMarkerPalette MacScrollbarGray MacVerticalMarker MacVerticalPressedMarker }
  
• Pool shape change for: MacSystemSupport
  
• Old: {}
  
• New: {MacSystemSupportDictionary }
  
• Ivar shape change for: MemoryPolicy
  
• Old: {memoryStatus idleLoopAllocationThreshold incrementalAllocationThreshold maxPercentOfThreadedData maxPercentOfThreadedOTEs maxProbesPerAttempt incMarkingRate incUnmarkingRate incNillingRate incSweepingRate incGCAccelerationFactor preferredGrowthIncrement growthRetryDecrement maxHardLowSpaceLimit lowSpacePercent availableSpaceSafetyMargin contiguousSpaceSafetyMargin growthRegimeUpperBound growthRegimeMeasurementBlock threadedDataIncrement memoryUpperBound memoryMeasurementBlock }
  
• New: {memoryStatus idleLoopAllocationThreshold incrementalAllocationThreshold maxPercentOfThreadedData maxPercentOfThreadedOTEs maxProbesPerAttempt incMarkingRate incUnmarkingRate incNillingRate incSweepingRate incGCAccelerationFactor preferredGrowthIncrement growthRetryDecrement maxHardLowSpaceLimit lowSpacePercent availableSpaceSafetyMargin contiguousSpaceSafetyMargin growthRegimeUpperBound growthRegimeMeasurementBlock threadedDataIncrement memoryUpperBound memoryMeasurementBlock freeMemoryUpperBound }
  
• Class var shape change for: MemoryPolicy
  
• Old: {NumScavengesAsOfLastGC }
  
• New: {DefaultFreeMemoryUpperBound DefaultGrowthRegimeUpperBound DefaultMemoryUpperBound NumScavengesAsOfLastGC }
  
• Ivar shape change for: MenuItem
  
• Old: {enabled label adornment nameKey value position }
  
• New: {enabled label adornment nameKey value position helpText }
  
• Ivar shape change for: MenuItemAdornment
  
• Old: {labelText color indication hidden shortcutKey submenu labelImage }
  
• New: {labelText color indication hidden shortcutKey submenu labelImage indicationSelector enablementSelector truePerformerBlock shortcutModifiers }
  
• Ivar shape change for: MenuView
  
• Old: {menuItemViews parentMenuItemView selectedValue selectionFinal highlightedMenuItemView usedSelectionMemory parentMenuBarButtonView }
  
• New: {menuItemViews parentMenuItemView selectedValue selectionFinal highlightedMenuItemView usedSelectionMemory parentMenuBarButtonView commonTextIndent }
  
• Ivar shape change for: MethodDefinitionChange
  
• Old: {}
  
• New: {attributes }
  
• Ivar shape change for: MethodDictionary
  
• Old: {tally valueArray }
  
• New: {}
  
• Class var shape change for: NameScope
  
• Old: {CachedScope GlobalScope }
  
• New: {CachedScope }
  
• Ivar shape change for: NoteBookComposite
  
• Old: {binder tabBar bottomTabBar subCanvas }
  
• New: {binder tabBar bottomTabBar subCanvas client spec sourceApp }
  
• Pool shape change for: NullInputManager
  
• Old: {}
  
• New: {NullInputManagerDictionary }
  
• Class var shape change for: Object
  
• Old: {DependentsFields }
  
• New: {DependentsFields EventHandlers }
  
• Ivar shape change for: ObjectMemory
  
• Old: {bytesPerOTE bytesPerOOP bytesPerRTE rtEntries rtUsedEntries edenBytes edenUsedBytes edenUsedBytesScavengeThreshold survBytes survUsedBytes survUsedBytesTenuringThreshold largeBytes largeUsedBytes largeFreeBytesTenuringThreshold largeUsedObjects bytesPerLTE threadedOTEntries threadedDataEntries threadedDataBytes allocFailures allocSplits allocMatches allocProbes incGCState incMarkedObjects incMarkedBytes incMarkedWeakObjects incMarkedWeakBytes incUnmarkedObjects incNilledObjects incNilledBytes incSweepAllocatedObjects incSweepAllocatedBytes incSweptObjects incReclaimedObjects incReclaimedBytes contiguousFreeBytes reservedContiguousFreeBytes availableFreeOldSpaceBytes availableFreeOldSpaceBytesLimit oldBytes oldOTEs oldDataBytes oldSegments numScavenges numIncGCs numGCs numDataCompactions stackBytes compCodeCacheBytes permBytes permOTEs permDataBytes oldRtEntries oldRtUsedEntries numGlobalGCs fixedSegments fixedBytes fixedUsedBytes fixedUsedObjects bytesPerFTE }
  
• New: {bytesPerOTE bytesPerOOP bytesPerRTE rtEntries rtUsedEntries edenBytes edenUsedBytes edenUsedBytesScavengeThreshold survBytes survUsedBytes survUsedBytesTenuringThreshold largeBytes largeUsedBytes largeFreeBytesTenuringThreshold largeUsedObjects bytesPerLTE threadedOTEntries threadedDataEntries threadedDataBytes allocFailures allocSplits allocMatches allocProbes incGCState incMarkedObjects incMarkedBytes incMarkedWeakObjects incMarkedWeakBytes incUnmarkedObjects incNilledObjects incNilledBytes incSweepAllocatedObjects incSweepAllocatedBytes incSweptObjects incReclaimedObjects incReclaimedBytes contiguousFreeBytes reservedContiguousFreeBytes availableFreeOldSpaceBytes availableFreeOldSpaceBytesLimit oldBytes oldOTEs oldDataBytes oldSegments numScavenges numIncGCs numGCs numDataCompactions stackBytes compCodeCacheBytes permBytes permOTEs permDataBytes oldRtEntries oldRtUsedEntries numGlobalGCs fixedSegments fixedBytes fixedUsedBytes fixedUsedObjects bytesPerFTE enumerationCallsPerMillisecond }
  
• Class var shape change for: ObjectMemory
  
• Old: {CurrentMemoryPolicy GrowthDuringCurrentSession HardLowSpaceLimit IdleLoopProcess IdleLoopSemaphore ImagePrefix LowSpaceMutex LowSpaceProcess LowSpaceSemaphore ScavengeNotification SoftLowSpaceLimit }
  
• New: {CurrentMemoryPolicy GrowthDuringCurrentSession HardLowSpaceLimit IdleLoopProcess IdleLoopSemaphore ImagePrefix LowSpaceMutex LowSpaceProcess LowSpaceSemaphore ScavengeNotification ScavengeProcess SoftLowSpaceLimit }
  
• Pool shape change for: OS2SystemSupport
  
• Old: {}
  
• New: {OS2SystemSupportDictionary }
  
• Class var shape change for: OSSystemSupport
  
• Old: {}
  
• New: {Current }
  
• Pool shape change for: OSSystemSupport
  
• Old: {}
  
• New: {OSSystemSupportDictionary }
  
• Ivar shape change for: OtherChange
  
• Old: {text }
  
• New: {text type }
  
• Ivar shape change for: ParagraphEditor
  
• Old: {beginTypeInIndex emphasisHere dispatchTable charComposer textHasChanged feelPolicy supportCodeEditingFeels }
  
• New: {beginTypeInIndex anchorIndex emphasisHere dispatchTable charComposer textHasChanged feelPolicy supportCodeEditingFeels }
  
• Ivar shape change for: Parcel
  
• Old: {definedClasses classSelectors namedObjects properties dirty loaded }
  
• New: {definedObjects definedClasses definedBindings classSelectors namedObjects dirty loaded }
  
• Class var shape change for: Parcel
  
• Old: {OptimizePostLoad SearchPath Signals }
  
• New: {SearchPath Signals }
  
• Ivar shape change for: Parser
  
• Old: {builder requestor oldLanguage newLanguage extendedLanguage parseNode failBlock endTemps targetClass environment topEnvironment }
  
• New: {builder requestor oldLanguage newLanguage extendedLanguage parseNode failBlock endTemps targetClass environment topEnvironment bindingRefs }
  
• Pool shape change for: PowerMacSystemSupport
  
• Old: {}
  
• New: {MacSystemSupportDictionary PowerMacSystemSupportDictionary }
  
• Ivar shape change for: ProgramNode
  
• Old: {sourcePosition comment }
  
• New: {sourcePosition comment compilerHints }
  
• Ivar shape change for: QualifiedName
  
• Old: {path baseClass environment }
  
• New: {}
  
• Ivar shape change for: Random
  
• Old: {seed increment modulus fmodulus multiplier }
  
• New: {seed }
  
• Class var shape change for: Random
  
• Old: {DefaultGenerator Increments MaxGenerator Moduli Multipliers }
  
• New: {DefaultRandomGenerator }
  
• Ivar shape change for: ReceiverVariable
  
• Old: {scope }
  
• New: {scope illegal }
  
• Ivar shape change for: RecodeStream
  
• Old: {canOptimizePopLoads }
  
• New: {canOptimizePopLoads triedToOptimize }
  
• Ivar shape change for: ScrollbarController
  
• Old: {cursors evenIfKeyPressed }
  
• New: {cursors evenIfKeyPressed thumbClickOffset }
  
• Ivar shape change for: SequenceController
  
• Old: {keyboardProcessor outside searchString keyboardHook doStringSearching dispatcher dragDropCallbacks selectOnDownWithDrag }
  
• New: {keyboardProcessor outside searchString keyboardHook doStringSearching dispatcher dragDropCallbacks selectOnDownWithDrag autoSelect }
  
• Ivar shape change for: SequenceView
  
• Old: {visualBlock selectedVisualBlock measureWidth cachedWidth }
  
• New: {visualBlock selectedVisualBlock measureWidth cachedWidth helpText }
  
• Ivar shape change for: SequenceViewSpec
  
• Old: {multipleSelections style useModifierKeys selectionType }
  
• New: {multipleSelections style useModifierKeys selectionType autoSelect }
  
• Class var shape change for: Set
  
• Old: {ImproperCreationSizeSignal MaxMapped PrimeMap SmallCollectionLimit }
  
• New: {ImproperCreationSizeSignal PrimeMap SmallCollectionLimit }
  
• Ivar shape change for: SliderView
  
• Old: {axis markerBlock markerLength marker color1 color2 markerBorder rangeMap }
  
• New: {axis markerBlock markerLength marker color1 color2 markerBorder rangeMap helpText }
  
• Ivar shape change for: SmalltalkCompiler
  
• Old: {sourceStream requestor class targetClass context }
  
• New: {sourceStream requestor class targetClass environment context methodClass allowSelfReferences allowClassVariableReferences }
  
• Ivar shape change for: SourceFileManager
  
• Old: {files names writableIndices openIndices currentTarget isPadding }
  
• New: {files names writableIndices openIndices currentTarget isPadding sourceFormatters sourceToCopy }
  
• Class var shape change for: SourceFileManager
  
• Old: {HiddenSourceKey MaxFiles MaxOpenFiles Padding PaddingShift SystemDefault }
  
• New: {HiddenSourceKey MaxFiles MaxOpenFiles Padding PaddingShift SourceOnChanges SystemDefault }
  
• Ivar shape change for: SubCanvas
  
• Old: {}
  
• New: {client }
  
• Ivar shape change for: SystemOrganizer
  
• Old: {}
  
• New: {environment }
  
• Class var shape change for: SystemUtils
  
• Old: {VW20LanguageCompatible }
  
• New: {SystemReleaseDate VW20LanguageCompatible }
  
• Ivar shape change for: TabBarView
  
• Old: {visualBlock leftSpine tabScrollPosition tabScrollPositionKnown localEnabled hasFocus }
  
• New: {visualBlock leftSpine tabScrollPosition tabScrollPositionKnown localEnabled hasFocus composite }
  
• Ivar shape change for: TextCollector
  
• Old: {entryStream }
  
• New: {entryStream characterLimit }
  
• Ivar shape change for: TextEditorController
  
• Old: {keyboardProcessor keyboardHook readOnly accepted autoAccept continuousAccept tabMeansNextField dispatcher }
  
• New: {keyboardProcessor keyboardHook readOnly accepted autoAccept continuousAccept tabMeansNextField tabRequiresControl dispatcher }
  
• Ivar shape change for: TextEditorSpec
  
• Old: {alignment style isReadOnly }
  
• New: {alignment style isReadOnly tabRequiresControl isWrapped }
  
• Ivar shape change for: TextEditorView
  
• Old: {state }
  
• New: {state helpText }
  
• Ivar shape change for: TextLineInterval
  
• Old: {internalSpaces paddingWidth }
  
• New: {internalSpaces paddingWidth width }
  
• Pool shape change for: UnixSystemSupport
  
• Old: {}
  
• New: {UnixSystemSupportDictionary }
  
• Ivar shape change for: VariableBinding
  
• Old: {value }
  
• New: {value usage category }
  
• Ivar shape change for: VariableSizeTextAttributes
  
• Old: {scale bottomLeading topLeading fontAttributeForLeading fontPolicySource }
  
• New: {scale bottomLeading topLeading fontAttributeForLeading fontPolicySource lastFontPolicy }
  
• Ivar shape change for: View
  
• Old: {controller }
  
• New: {controller properties }
  
• Ivar shape change for: WidgetSpec
  
• Old: {model callbacksSpec tabable }
  
• New: {model callbacksSpec tabable helpText helpField }
  
• Ivar shape change for: WidgetWrapper
  
• Old: {widget widgetState decorator dependents dropTarget }
  
• New: {widget widgetState effectivelyVisible decorator dependents dropTarget }
  
• Pool shape change for: Win32sSystemSupport
  
• Old: {kernel32.dll }
  
• New: {Win32sSystemSupportDictionary }
  
• Pool shape change for: Win32SystemSupport
  
• Old: {kernel32.dll }
  
• New: {Win32SystemSupportDictionary }
  
• Pool shape change for: Win95SystemSupport
  
• Old: {advapi32.dll user32.dll gdi32.dll KERNEL32.DLL }
  
• New: {Win95SystemSupportDictionary }
  
• Ivar shape change for: WindowSpec
  
• Old: {model label min max bounds flags menu toolBar performer colors isEventDriven pushMode pushOn pushAspect dynamism backgroundPattern }
  
• New: {model label min max bounds flags menu toolBar performer colors isEventDriven pushMode pushOn pushAspect dynamism backgroundPattern defineFontLoadingMethod namedFontFileOutType savedFontFileName }
  
• Pool shape change for: WinNTSystemSupport
  
• Old: {}
  
• New: {WinNTSystemSupportDictionary }
  
• Ivar shape change for: X11InputManager
  
• Old: {}
  
• New: {xim defaultFontSet windowMap style ximStyleWithStatusLine ximStyleWithoutStatusLine defaultStatusLineHeight lastView lastWindow }
  
• Pool shape change for: X11InputManager
  
• Old: {}
  
• New: {X11InputManagerDictionary }