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[Pharo-project] [BUG]UndefinedObject(Object)>>doesNotUnderstand: #null
by anlarionov＠gmail.com Oct. 5, 2009

Oct. 5, 2009

Almost all refactorings ends with this DNU. Is it platform specific? Or maybe i miss something 5 October 2009 5:17:34 pm VM: unix - i686 - linux-gnu - Pharo0.1 of 16 May 2008 [latest update: #10074] Image: Pharo1.0beta [Latest update: #10466] SecurityManager state: Restricted: false FileAccess: true SocketAccess: true Working Dir /home/mou/development/smalltalk/pharo1.0-10451-BETAweb09.09.3 Trusted Dir /home/mou/development/smalltalk/pharo1.0-10451-BETAweb09.09.3/secure Untrusted Dir /home/mou/development/smalltalk/pharo1.0-10451-BETAweb09.09.3/My Squeak UndefinedObject(Object)>>doesNotUnderstand: #null Receiver: nil Arguments and temporary variables: aMessage: null exception: MessageNotUnderstood: receiver of "null" is nil resumeValue: nil Receiver's instance variables: nil RBMethodNode>>primitiveNode Receiver: <<error during printing>> Arguments and temporary variables: Receiver's instance variables: parent: nil properties: a RBSmallIdentityDictionary(#comments->an OrderedCollection() ) annotations: nil selector: #protocol selectorParts: an Array( RBIdentifierToken('protocol')) body: <<error during printing>> RBMethodNode>>primitiveText Receiver: <<error during printing>> Arguments and temporary variables: set: nil Receiver's instance variables: parent: nil properties: a RBSmallIdentityDictionary(#comments->an OrderedCollection() ) annotations: nil selector: #protocol selectorParts: an Array( RBIdentifierToken('protocol')) body: <<error during printing>> RBMethodNode>>primitiveSources Receiver: <<error during printing>> Arguments and temporary variables: tgs: #() text: nil Receiver's instance variables: parent: nil properties: a RBSmallIdentityDictionary(#comments->an OrderedCollection() ) annotations: nil selector: #protocol selectorParts: an Array( RBIdentifierToken('protocol')) body: <<error during printing>> RBFormatter>>formatTagFor: Receiver: a RBFormatter Arguments and temporary variables: <<error during printing> Receiver's instance variables: codeStream: a WriteStream 'protocol ' lineStart: 10 firstLineLength: 8 tabs: 1 positionDelta: 0 RBFormatter>>acceptSequenceNode: Receiver: a RBFormatter Arguments and temporary variables: <<error during printing> Receiver's instance variables: codeStream: a WriteStream 'protocol ' lineStart: 10 firstLineLength: 8 tabs: 1 positionDelta: 0 RBSequenceNode>>acceptVisitor: Receiver: <<error during printing>> Arguments and temporary variables: aProgramNodeVisitor: a RBFormatter Receiver's instance variables: parent: <<error during printing>> RBFormatter>>visitNode: Receiver: a RBFormatter Arguments and temporary variables: <<error during printing> Receiver's instance variables: codeStream: a WriteStream 'protocol ' lineStart: 10 firstLineLength: 8 tabs: 1 positionDelta: 0 [] in RBFormatter>>acceptMethodNode: Receiver: a RBFormatter Arguments and temporary variables: <<error during printing> Receiver's instance variables: codeStream: a WriteStream 'protocol ' lineStart: 10 firstLineLength: 8 tabs: 1 positionDelta: 0 RBFormatter>>indent:while: Receiver: a RBFormatter Arguments and temporary variables: anInteger: 1 aBlock: [closure] in RBFormatter>>acceptMethodNode: Receiver's instance variables: codeStream: a WriteStream 'protocol ' lineStart: 10 firstLineLength: 8 tabs: 1 positionDelta: 0 RBFormatter>>indentWhile: Receiver: a RBFormatter Arguments and temporary variables: aBlock: [closure] in RBFormatter>>acceptMethodNode: Receiver's instance variables: codeStream: a WriteStream 'protocol ' lineStart: 10 firstLineLength: 8 tabs: 1 positionDelta: 0 RBFormatter>>acceptMethodNode: Receiver: a RBFormatter Arguments and temporary variables: <<error during printing> Receiver's instance variables: codeStream: a WriteStream 'protocol ' lineStart: 10 firstLineLength: 8 tabs: 1 positionDelta: 0 RBMethodNode>>acceptVisitor: Receiver: <<error during printing>> Arguments and temporary variables: aProgramNodeVisitor: a RBFormatter Receiver's instance variables: parent: nil properties: a RBSmallIdentityDictionary(#comments->an OrderedCollection() ) annotations: nil selector: #protocol selectorParts: an Array( RBIdentifierToken('protocol')) body: <<error during printing>> RBFormatter>>visitNode: Receiver: a RBFormatter Arguments and temporary variables: <<error during printing> Receiver's instance variables: codeStream: a WriteStream 'protocol ' lineStart: 10 firstLineLength: 8 tabs: 1 positionDelta: 0 RBFormatter>>format: Receiver: a RBFormatter Arguments and temporary variables: <<error during printing> Receiver's instance variables: codeStream: a WriteStream 'protocol ' lineStart: 10 firstLineLength: 8 tabs: 1 positionDelta: 0 RBMethodNode(RBProgramNode)>>formattedCode Receiver: <<error during printing>> Arguments and temporary variables: Receiver's instance variables: parent: nil properties: a RBSmallIdentityDictionary(#comments->an OrderedCollection() ) annotations: nil selector: #protocol selectorParts: an Array( RBIdentifierToken('protocol')) body: <<error during printing>> RBClass(RBAbstractClass)>>compileTree:classified: Receiver: FCGIServer Arguments and temporary variables: <<error during printing> Receiver's instance variables: name: #FCGIServer newMethods: an IdentityDictionary() instanceVariableNames: an OrderedCollection('handler' 'port' 'socket' 'profile'...etc... model: a RBNamespace superclass: an Object subclasses: an OrderedCollection() removedMethods: nil realClass: FCGIServer classVariableNames: an OrderedCollection() poolDictionaryNames: nil category: nil comment: an Object RBClass(RBAbstractClass)>>compileTree: Receiver: FCGIServer Arguments and temporary variables: <<error during printing> Receiver's instance variables: name: #FCGIServer newMethods: an IdentityDictionary() instanceVariableNames: an OrderedCollection('handler' 'port' 'socket' 'profile'...etc... model: a RBNamespace superclass: an Object subclasses: an OrderedCollection() removedMethods: nil realClass: FCGIServer classVariableNames: an OrderedCollection() poolDictionaryNames: nil category: nil comment: an Object RenameClassRefactoring(Refactoring)>>convertMethod:for:using: Receiver: a RenameClassRefactoring Arguments and temporary variables: <<error during printing> Receiver's instance variables: model: a RBNamespace options: nil className: #FCGIProtocolVersion1 newName: #FCGIAdapter class: FCGIProtocolVersion1 [] in RenameClassRefactoring>>renameReferences Receiver: a RenameClassRefactoring Arguments and temporary variables: replacer: FCGIServer>>protocol method: a ParseTreeRewriter Receiver's instance variables: model: a RBNamespace options: nil className: #FCGIProtocolVersion1 newName: #FCGIAdapter class: FCGIProtocolVersion1 [] in [] in RBNamespace>>allReferencesToClass:do: Receiver: a RBNamespace Arguments and temporary variables: <<error during printing> Receiver's instance variables: changes: FCGIProtocolVersion1 rename: #FCGIAdapter! environment: Smalltalk newClasses: an IdentityDictionary() removedClasses: a Set() changedClasses: an IdentityDictionary(size 494) rootClasses: nil implementorsCache: an IdentityDictionary() sendersCache: an IdentityDictionary() Set>>do: Receiver: a Set(#protocol) Arguments and temporary variables: aBlock: [closure] in [] in RBNamespace>>allReferencesToClass:do: index: 3 each: #protocol indexLimiT: 5 Receiver's instance variables: tally: 1 array: #(nil nil #protocol nil nil) [] in RBNamespace>>allReferencesToClass:do: Receiver: a RBNamespace Arguments and temporary variables: aRBClass: FCGIServer aBlock: FCGIProtocolVersion1 each: [closure] in RenameClassRefactoring>>renameReferences Receiver's instance variables: changes: FCGIProtocolVersion1 rename: #FCGIAdapter! environment: Smalltalk newClasses: an IdentityDictionary() removedClasses: a Set() changedClasses: an IdentityDictionary(size 494) rootClasses: nil implementorsCache: an IdentityDictionary() sendersCache: an IdentityDictionary() [] in RBNamespace>>allClassesDo: Receiver: a RBNamespace Arguments and temporary variables: aBlock: FCGIServer seen: [closure] in RBNamespace>>allReferencesToClass:do: evalBlock: a Set(#FCGIProtocolVersion1) each: FCGIServer class: [closure] in RBNamespace>>allReferencesToClass:do: Receiver's instance variables: changes: FCGIProtocolVersion1 rename: #FCGIAdapter! environment: Smalltalk newClasses: an IdentityDictionary() removedClasses: a Set() changedClasses: an IdentityDictionary(size 494) rootClasses: nil implementorsCache: an IdentityDictionary() sendersCache: an IdentityDictionary() [] in BrowserEnvironment>>classesDo: Receiver: Smalltalk Arguments and temporary variables: aBlock: FCGIServer each: [closure] in RBNamespace>>allClassesDo: Receiver's instance variables: label: nil searchStrings: nil [] in BrowserEnvironment>>allClassesDo: Receiver: Smalltalk Arguments and temporary variables: aBlock: FCGIServer each: [closure] in BrowserEnvironment>>classesDo: Receiver's instance variables: label: nil searchStrings: nil OrderedCollection>>do: Receiver: an OrderedCollection(AColorSelectorMorph ADPCMCodec AIFFFileReader ASTPrettyPrinting ASamp...etc... Arguments and temporary variables: aBlock: [closure] in BrowserEnvironment>>allClassesDo: index: 492 Receiver's instance variables: array: {AColorSelectorMorph . ADPCMCodec . AIFFFileReader . ASTPrettyPrinting ....etc... firstIndex: 1 lastIndex: 4204 SystemDictionary>>allClassesDo: Receiver: Smalltalk Arguments and temporary variables: aBlock: [closure] in BrowserEnvironment>>allClassesDo: Receiver's instance variables: tally: 4332 array: {#PRReferenceRenderer->PRReferenceRenderer . #PRLightBoxView->PRLightBox...etc... cachedClassNames: a SortedCollection(#AColorSelectorMorph #ADPCMCodec #AIFFFile...etc... SystemNavigation>>allClassesDo: Receiver: a SystemNavigation Arguments and temporary variables: aBlock: [closure] in BrowserEnvironment>>allClassesDo: Receiver's instance variables: browserClass: nil hierarchyBrowserClass: nil BrowserEnvironment>>allClassesDo: Receiver: Smalltalk Arguments and temporary variables: aBlock: [closure] in BrowserEnvironment>>classesDo: Receiver's instance variables: label: nil searchStrings: nil BrowserEnvironment>>classesDo: Receiver: Smalltalk Arguments and temporary variables: aBlock: [closure] in RBNamespace>>allClassesDo: Receiver's instance variables: label: nil searchStrings: nil RBNamespace>>allClassesDo: Receiver: a RBNamespace Arguments and temporary variables: aBlock: [closure] in RBNamespace>>allReferencesToClass:do: seen: a Set(#FCGIProtocolVersion1) evalBlock: [closure] in RBNamespace>>allClassesDo: Receiver's instance variables: changes: FCGIProtocolVersion1 rename: #FCGIAdapter! environment: Smalltalk newClasses: an IdentityDictionary() removedClasses: a Set() changedClasses: an IdentityDictionary(size 494) rootClasses: nil implementorsCache: an IdentityDictionary() sendersCache: an IdentityDictionary() RBNamespace>>allReferencesToClass:do: Receiver: a RBNamespace Arguments and temporary variables: aRBClass: FCGIProtocolVersion1 aBlock: [closure] in RenameClassRefactoring>>renameReferences Receiver's instance variables: changes: FCGIProtocolVersion1 rename: #FCGIAdapter! environment: Smalltalk newClasses: an IdentityDictionary() removedClasses: a Set() changedClasses: an IdentityDictionary(size 494) rootClasses: nil implementorsCache: an IdentityDictionary() sendersCache: an IdentityDictionary() RenameClassRefactoring>>renameReferences Receiver: a RenameClassRefactoring Arguments and temporary variables: replacer: a ParseTreeRewriter Receiver's instance variables: model: a RBNamespace options: nil className: #FCGIProtocolVersion1 newName: #FCGIAdapter class: FCGIProtocolVersion1 [] in RenameClassRefactoring>>transform Receiver: a RenameClassRefactoring Arguments and temporary variables: Receiver's instance variables: model: a RBNamespace options: nil className: #FCGIProtocolVersion1 newName: #FCGIAdapter class: FCGIProtocolVersion1 BlockClosure>>ensure: Receiver: [closure] in RenameClassRefactoring>>transform Arguments and temporary variables: aBlock: [closure] in RBNamespace>>performChange:around: returnValue: nil b: nil Receiver's instance variables: outerContext: RenameClassRefactoring>>transform startpc: 33 numArgs: 0 RBNamespace>>performChange:around: Receiver: a RBNamespace Arguments and temporary variables: aCompositeRefactoryChange: FCGIProtocolVersion1 rename: #FCGIAdapter! aBlock: [closure] in RenameClassRefactoring>>transform oldChanges: refactor class, rename Receiver's instance variables: changes: FCGIProtocolVersion1 rename: #FCGIAdapter! environment: Smalltalk newClasses: an IdentityDictionary() removedClasses: a Set() changedClasses: an IdentityDictionary(size 494) rootClasses: nil implementorsCache: an IdentityDictionary() sendersCache: an IdentityDictionary() RBNamespace>>renameClass:to:around: Receiver: a RBNamespace Arguments and temporary variables: aRBClass: FCGIProtocolVersion1 aSymbol: #FCGIAdapter aBlock: [closure] in RenameClassRefactoring>>transform change: FCGIProtocolVersion1 rename: #FCGIAdapter! value: nil dict: nil Receiver's instance variables: changes: FCGIProtocolVersion1 rename: #FCGIAdapter! environment: Smalltalk newClasses: an IdentityDictionary() removedClasses: a Set() changedClasses: an IdentityDictionary(size 494) rootClasses: nil implementorsCache: an IdentityDictionary() sendersCache: an IdentityDictionary() RenameClassRefactoring>>transform Receiver: a RenameClassRefactoring Arguments and temporary variables: Receiver's instance variables: model: a RBNamespace options: nil className: #FCGIProtocolVersion1 newName: #FCGIAdapter class: FCGIProtocolVersion1 --- The full stack --- UndefinedObject(Object)>>doesNotUnderstand: #null RBMethodNode>>primitiveNode RBMethodNode>>primitiveText RBMethodNode>>primitiveSources RBFormatter>>formatTagFor: RBFormatter>>acceptSequenceNode: RBSequenceNode>>acceptVisitor: RBFormatter>>visitNode: [] in RBFormatter>>acceptMethodNode: RBFormatter>>indent:while: RBFormatter>>indentWhile: RBFormatter>>acceptMethodNode: RBMethodNode>>acceptVisitor: RBFormatter>>visitNode: RBFormatter>>format: RBMethodNode(RBProgramNode)>>formattedCode RBClass(RBAbstractClass)>>compileTree:classified: RBClass(RBAbstractClass)>>compileTree: RenameClassRefactoring(Refactoring)>>convertMethod:for:using: [] in RenameClassRefactoring>>renameReferences [] in [] in RBNamespace>>allReferencesToClass:do: Set>>do: [] in RBNamespace>>allReferencesToClass:do: [] in RBNamespace>>allClassesDo: [] in BrowserEnvironment>>classesDo: [] in BrowserEnvironment>>allClassesDo: OrderedCollection>>do: SystemDictionary>>allClassesDo: SystemNavigation>>allClassesDo: BrowserEnvironment>>allClassesDo: BrowserEnvironment>>classesDo: RBNamespace>>allClassesDo: RBNamespace>>allReferencesToClass:do: RenameClassRefactoring>>renameReferences [] in RenameClassRefactoring>>transform BlockClosure>>ensure: RBNamespace>>performChange:around: RBNamespace>>renameClass:to:around: RenameClassRefactoring>>transform - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - RenameClassRefactoring(Refactoring)>>primitiveExecute [] in OR2CmdRenameClassRefactoring(OR2Command)>>performRefactoring: BlockClosure>>ensure: CursorWithMask(Cursor)>>showWhile: OBShoutPlatform(OBMorphicPlatform)>>handleWaitRequest: OBWaitRequest>>handleWith: OBWaitRequest(OBInteractionRequest)>>defaultAction UndefinedObject>>handleSignal: MethodContext(ContextPart)>>handleSignal: MethodContext(ContextPart)>>handleSignal: MethodContext(ContextPart)>>handleSignal: OBWaitRequest(Exception)>>signal OBWaitRequest class>>block: OR2CmdRenameClassRefactoring(OR2Command)>>waitWhile: OR2CmdRenameClassRefactoring(OR2Command)>>performRefactoring: [] in [] in OR2CmdRenameClassRefactoring(OR2CmdRefactoring)>>execute BlockClosure>>on:do: OR2CmdRenameClassRefactoring(OR2Command)>>handleError: [] in OR2CmdRenameClassRefactoring(OR2CmdRefactoring)>>execute BlockClosure>>on:do: OR2CmdRenameClassRefactoring(OR2CmdRefactoring)>>execute OR2CmdRenameClassRefactoring(O2Command)>>perform:orSendTo: [] in ToggleMenuItemMorph(MenuItemMorph)>>invokeWithEvent: BlockClosure>>ensure: CursorWithMask(Cursor)>>showWhile: ToggleMenuItemMorph(MenuItemMorph)>>invokeWithEvent: ToggleMenuItemMorph(MenuItemMorph)>>mouseUp: ToggleMenuItemMorph(MenuItemMorph)>>handleMouseUp: MouseButtonEvent>>sentTo: ToggleMenuItemMorph(Morph)>>handleEvent: MorphicEventDispatcher>>dispatchDefault:with: MorphicEventDispatcher>>dispatchEvent:with: ToggleMenuItemMorph(Morph)>>processEvent:using: MorphicEventDispatcher>>dispatchDefault:with: MorphicEventDispatcher>>dispatchEvent:with: MenuMorph(Morph)>>processEvent:using: MenuMorph(Morph)>>processEvent: MenuMorph>>handleFocusEvent: [] in HandMorph>>sendFocusEvent:to:clear: [] in PasteUpMorph>>becomeActiveDuring: BlockClosure>>on:do: PasteUpMorph>>becomeActiveDuring: HandMorph>>sendFocusEvent:to:clear: HandMorph>>sendEvent:focus:clear: HandMorph>>sendMouseEvent: HandMorph>>handleEvent: HandMorph>>processEvents [] in WorldState>>doOneCycleNowFor: Array(SequenceableCollection)>>do: WorldState>>handsDo: WorldState>>doOneCycleNowFor: WorldState>>doOneCycleFor: PasteUpMorph>>doOneCycle [] in Project class>>spawnNewProcess [] in BlockClosure>>newProcess

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[Pharo-project] Fwd: [squeak-dev] Re: The Trunk: Monticello-ar.323.mcz
by StÃ©phane Ducasse Oct. 5, 2009

Oct. 5, 2009

mc semantics Begin forwarded message: > From: Andreas Raab <andreas.raab(a)gmx.de> > Date: September 30, 2009 4:53:10 PM GMT+02:00 > To: The general-purpose Squeak developers list <squeak-dev(a)lists.squeakfoundation.org > > > Subject: [squeak-dev] Re: The Trunk: Monticello-ar.323.mcz > Reply-To: The general-purpose Squeak developers list <squeak-dev(a)lists.squeakfoundation.org > > > > Miguel Enrique CobÃ¡ Martinez wrote: >> El miÃ©, 30-09-2009 a las 04:39 +0000, commits(a)source.squeak.org >> escribiÃ³: >>> Andreas Raab uploaded a new version of Monticello to project The >>> Trunk: >>> http://source.squeak.org/trunk/Monticello-ar.323.mcz >> Doesn't Monticello has its master repository on the wiresong site? > > It does, but this is an interim experiment with the only purpose of > trying to improve our local situation a little. Plus I have no > commit rights to the upstream repository. Plus I need that now ;-) > > There is always an interesting tension between upstream and > downstream usage and we haven't really found out how to > realistically deal with that tension in a sustained manner. If > anyone has ideas, I'm all ears. > > Cheers, > - Andreas > >>> ==================== Summary ==================== >>> >>> Name: Monticello-ar.323 >>> Author: ar >>> Time: 29 September 2009, 9:38:50 am >>> UUID: 927bef84-8215-0443-afe4-c8575b3a300c >>> Ancestors: Monticello-cwp.322 >>> >>> A small improvement to MC loading. New rules are: >>> - Pass 1: Load class changes first >>> - Pass 2: Compile new / changed methods >>> - Pass 3: Install new / changed methods >>> - Pass 4: Remove old methods >>> This should provide a bit more stability to the loading process. >>> >>> =============== Diff against Monticello-cwp.322 =============== >>> >>> Item was added: >>> + ----- Method: MCMethodDefinition>>asMethodAddition (in category >>> 'accessing') ----- >>> + asMethodAddition >>> + ^MethodAddition new >>> + compile: source >>> + classified: category >>> + withStamp: timeStamp >>> + notifying: (SyntaxError new category: category) >>> + logSource: true >>> + inClass: self actualClass.! >>> >>> Item was changed: >>> ----- Method: MCPackageLoader>>basicLoad (in category 'private') >>> ----- >>> basicLoad >>> errorDefinitions := OrderedCollection new. >>> + [["Pass 1: Load everything but the methods, which are >>> collected in methodAdditions." >>> + additions do: [:ea | + [ea isMethodDefinition + ifTrue: >>> [methodAdditions add: ea asMethodAddition] >>> + ifFalse:[ea load]]on: Error do: [errorDefinitions add: ea]. >>> + ] displayingProgress: 'Reshaping classes...'. >>> + + "Pass 2: We compile new / changed methods" >>> + methodAdditions do:[:ea| ea createCompiledMethod] >>> displayingProgress: 'Compiling...'. >>> - [[ >>> - >>> - "FIXME. Do a separate pass on loading class definitions as the >>> very first thing. >>> - This is a workaround for a problem with the so-called 'atomic' >>> loading (you wish!!) >>> - which isn't atomic at all but mixes compilation of methods with >>> reshapes of classes. >>> - - Since the method is not installed until later, any class >>> reshape in the middle *will* >>> - affect methods in subclasses that have been compiled before. >>> There is probably >>> - a better way of dealing with this by ensuring that the sort >>> order of the definition lists >>> - superclass definitions before methods for subclasses but I need >>> this NOW, and adding >>> - an extra pass ensures that methods are compiled against their >>> new class definitions." >>> + "Pass 3: Install the new / changed methods >>> + (this is a separate pass to allow compiler changes to be loaded)" >>> + methodAdditions do:[:ea| ea installMethod] displayingProgress: >>> 'Installing...'. >>> + + "Pass 4: Remove the obsolete methods" >>> + removals do:[:ea| ea unload] displayingProgress: 'Cleaning >>> up ...'. >>> + + "Try again any delayed definitions" >>> - additions do: [:ea | self loadClassDefinition: ea] >>> displayingProgress: 'Loading classes...'. >>> - >>> - additions do: [:ea | self tryToLoad: ea] displayingProgress: >>> 'Compiling methods...'. >>> - removals do: [:ea | ea unload] displayingProgress: 'Cleaning >>> up...'. >>> self shouldWarnAboutErrors ifTrue: [self warnAboutErrors]. >>> + errorDefinitions do: [:ea | ea load] displayingProgress: >>> 'Reloading...'. >>> + + "Finally, notify observers for the method additions" >>> - errorDefinitions do: [:ea | ea addMethodAdditionTo: >>> methodAdditions] displayingProgress: 'Reloading...'. >>> - methodAdditions do: [:each | each installMethod]. >>> methodAdditions do: [:each | each notifyObservers]. >>> + + additions do: [:ea | ea postloadOver: (self obsoletionFor: >>> ea)] displayingProgress: 'Initializing...' >>> + ] on: InMidstOfFileinNotification do: [:n | n resume: true] >>> + ] ensure: [self flushChangesFile]! >>> - additions do: [:ea | ea postloadOver: (self obsoletionFor: ea)] >>> displayingProgress: 'Initializing...'] >>> - on: InMidstOfFileinNotification - do: [:n | n resume: true]] >>> - ensure: [self flushChangesFile]! >>> >>> > >

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[Pharo-project] Fwd: [squeak-dev] The Trunk: System-cwp.152.mcz
by StÃ©phane Ducasse Oct. 5, 2009

Oct. 5, 2009

should avoid to OBPAckage2Browser kind of name Stef Begin forwarded message: > From: commits(a)source.squeak.org > Date: September 28, 2009 6:34:25 PM GMT+02:00 > To: squeak-dev(a)lists.squeakfoundation.org > Subject: [squeak-dev] The Trunk: System-cwp.152.mcz > Reply-To: squeak-dev(a)lists.squeakfoundation.org > > Colin Putney uploaded a new version of System to project The Trunk: > http://source.squeak.org/trunk/System-cwp.152.mcz > > ==================== Summary ==================== > > Name: System-cwp.152 > Author: cwp > Time: 28 September 2009, 9:31:21 am > UUID: f3d14748-2ff3-408f-9ec5-6451f6b158f4 > Ancestors: System-dtl.151 > > AppRegistry now allows classes to decide how they will be displayed > in menus rather than always using the class name. > > =============== Diff against System-dtl.151 =============== > > Item was changed: > SystemOrganization addCategory: #'System-Applications'! > SystemOrganization addCategory: #'System-Change Notification'! > SystemOrganization addCategory: #'System-Changes'! > SystemOrganization addCategory: #'System-Digital Signatures'! > SystemOrganization addCategory: #'System-Digital Signatures-Tests'! > SystemOrganization addCategory: #'System-Download'! > SystemOrganization addCategory: #'System-FilePackage'! > SystemOrganization addCategory: #'System-FileRegistry'! > SystemOrganization addCategory: #'System-Finalization'! > SystemOrganization addCategory: #'System-Localization'! > SystemOrganization addCategory: #'System-Object Events'! > SystemOrganization addCategory: #'System-Object Events-Tests'! > SystemOrganization addCategory: #'System-Object Storage'! > SystemOrganization addCategory: #'System-Pools'! > - SystemOrganization addCategory: #'System-Serial Port'! > - SystemOrganization addCategory: #'System-Support'! > SystemOrganization addCategory: #'System-Preferences'! > + SystemOrganization addCategory: #'System-Serial Port'! > + SystemOrganization addCategory: #'System-Support'! > SystemOrganization addCategory: #'System-Support-Tests'! > SystemOrganization addCategory: #'System-Tools'! > > Item was changed: > ----- Method: AppRegistry class>>askForDefault (in category 'as yet > unclassified') ----- > askForDefault > > self registeredClasses isEmpty ifTrue: > [self inform: 'There are no ', self appName, ' applications > registered.'. > ^ default := nil]. > self registeredClasses size = 1 ifTrue: > [^ default := self registeredClasses anyOne]. > default := UIManager default > + chooseFrom: (self registeredClasses collect: [:ea | ea > nameForViewer]) > - chooseFrom: self registeredClasses > values: self registeredClasses > title: 'Which ', self appName, ' would you prefer?'. > default ifNil: [default := self registeredClasses first]. > ^default.! > >

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[Pharo-project] issue 996: analogousCodeTo:
by Ramiro Diaz Trepat Oct. 5, 2009

Oct. 5, 2009

Hi guys,My debugger casts exceptions as soon as I click on any stack point and hence I can't almost use it for anything. The error always seems to be this MNU ByteSymbol>>analogousCodeTo: Is there a work around to use the debugger? Thanks r

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[Pharo-project] Easy bug submission
by Andrey Larionov Oct. 5, 2009

Oct. 5, 2009

What about to add another button to error dialog? The button action "Report bug", which gather debug info and ask user to provide meaningful description of how to reproduce, and then posts this information (maybe possibly search for duplicates entries) as defect report in bugtracker.

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[Pharo-project] Splitting MorphicExtras
by Nicolas Cellier Oct. 5, 2009

Oct. 5, 2009

source.squeak.org/trunk did it, it would be welcome to follow, because publishing Morphic is a bit loooongish. Nicolas

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[Pharo-project] Dumb question: ~ vs. /home/user
by Schwab,Wilhelm K Oct. 4, 2009

Oct. 4, 2009

For the unix gurus among us, what should happen in response to ( FileDirectory on:'~/ExistingDirectory' ) entries? It creates a path name of /~ExistingDirectory and then fumbles trying to read it. Is this something that should be expected to work, or is ~ just a trick of the shell? Bill

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[Pharo-project] New Pharo and pharo-web based on core 10466 - Win32 Installer
by Torsten Bergmann Oct. 4, 2009

Oct. 4, 2009

Hi, http://pharo-project.org/pharo-download now includes setup_pharo1.0-10466-BETAdev09.10.1.exe with the lates dev image from Damien. Have fun Torsten -- Jetzt kostenlos herunterladen: Internet Explorer 8 und Mozilla Firefox 3.5 - sicherer, schneller und einfacher! http://portal.gmx.net/de/go/atbrowser

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Oct. 4, 2009

Hi guys today I did two presentations: smalltalk (pharo) and seaside presentation at Perl, python and rubyist (haskell and more) audience. It went well. And I was thinking: luckily we have a cool look. I think that we damage ourselves with the look of squeak for too long. Now we should really work to make our nice language shine. A guy told me that with IPython (nbot check) you can script your shell and get a debugger on error changes on the fly... and I was thinking: let us stop to live in a museum (yeah our community invented the mouse, people don;t give a shit about that, you just looks old and rubbish...). So this is why pharo is really important. We should move and smalltalk may move too and may be some people will follow. I believe that a real small kernel a cool infrastructure (compiler, tools, new Mop....) a scripting syntax (I'm working on coral and petitParser is cool: in 1h30 not knowing anything I got the parser working :)). will make smalltalk much more understandable and cooler. Let us stop to think that what is have is the best. Let us fix all the things that get in our way. Let us make little chicken steps and billion of them. We have really something to do and to dream about so this is cool. It will not be easy but this is good. GNU smalltalk shows also that this is possible to get it bootstrappable.... Stef

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[Pharo-project] #directoryContentsFor:
by Schwab,Wilhelm K Oct. 4, 2009

Oct. 4, 2009

Please take alook at FileDirectory>>directoryContentsFor:. Does it have any business being on the instance side of FileDirectory? It looks like it _completely_ ignores the receiver and if anything should be a class method somewhere, or changed to work relative to a receiver, or something. Bill

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