Packages May 2018

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The Trunk: EToys-mt.331.mcz
by commits＠source.squeak.org 28 May '18

28 May '18

Marcel Taeumel uploaded a new version of EToys to project The Trunk: http://source.squeak.org/trunk/EToys-mt.331.mcz ==================== Summary ==================== Name: EToys-mt.331 Author: mt Time: 28 May 2018, 10:49:36.21837 am UUID: ed4a189e-f34e-4e4b-ad4e-e3b1bb678628 Ancestors: EToys-kfr.330 Appendix to Kernel-mt.1172 (uniclasses) =============== Diff against EToys-kfr.330 =============== Item was changed: ----- Method: Player class>>environment (in category 'organization') ----- environment + "If there are uniclasses of Player that do not have their custom environment set, create a new one on the fly. Can be removed in the future. See Class >> #newSubclass or the flag #uniclasses." + + ^ (self isUniClass and: [super environment == Environment default]) + ifTrue: [self newEnvironment] - - ^ self isUniClass - ifTrue: [(Environment withName: 'EtoysUserDefinedTempEnvironment') - at: self name asSymbol put: self; - importSelf; - yourself] ifFalse: [super environment]! Item was changed: ----- Method: ReleaseBuilderSqueakland class>>clearCaches (in category 'scripts') ----- clearCaches ObjectScanner new. "clear ObjectScanner's class pool" ExternalSettings registerClient: ServerDirectory. + #('Morphic-UserObjects' 'EToy-UserObjects' 'Morphic-Imported'), {Object categoryForUniclasses} - #('Morphic-UserObjects' 'EToy-UserObjects' 'Morphic-Imported' 'UserObjects') do: [:each | SystemOrganization removeSystemCategory: each]. super clearCaches.!

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The Trunk: KernelTests-mt.340.mcz
by commits＠source.squeak.org 28 May '18

28 May '18

Marcel Taeumel uploaded a new version of KernelTests to project The Trunk: http://source.squeak.org/trunk/KernelTests-mt.340.mcz ==================== Summary ==================== Name: KernelTests-mt.340 Author: mt Time: 28 May 2018, 10:48:39.54437 am UUID: f7b17ce4-7d8b-4a4d-9da9-da8b9046d970 Ancestors: KernelTests-eem.339 New test for uniclass creation. Appendix to Kernel-mt.1172 =============== Diff against KernelTests-eem.339 =============== Item was added: + ----- Method: ClassBuilderTest>>testNewUniclass (in category 'testing - uniclass') ----- + testNewUniclass + + baseClass := Object subclass: self baseClassName + instanceVariableNames: '' + classVariableNames: '' + poolDictionaries: '' + category: self categoryNameForTemporaryClasses. + "Note that you have to denote a new base class to be capable of spawning uni classes. See Object class >> #isUniClass for more information." + baseClass class + compile: ('isUniClass\ ^ self ~~ {1}' withCRs format: {self baseClassName}) + classified: 'instance creation'. + + subClass := baseClass newSubclass. + + self + assert: subClass isUniClass; + assert: subClass environment ~~ baseClass environment; + assert: subClass category = Object categoryForUniclasses; + assert: (baseClass organization categoryOfElement: subClass name) isNil. + + self deny: subClass isObsolete. + subClass removeFromSystem. + self assert: subClass isObsolete.!

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The Trunk: Kernel-mt.1172.mcz
by commits＠source.squeak.org 28 May '18

28 May '18

Marcel Taeumel uploaded a new version of Kernel to project The Trunk: http://source.squeak.org/trunk/Kernel-mt.1172.mcz ==================== Summary ==================== Name: Kernel-mt.1172 Author: mt Time: 28 May 2018, 10:47:42.97237 am UUID: 814981fd-be88-c846-a898-9cef659baa2b Ancestors: Kernel-mt.1171 Fixes the bug where uniclasses appeared in the default environment and browser and organization. =============== Diff against Kernel-mt.1171 =============== Item was added: + ----- Method: Class>>newEnvironment (in category 'subclass creation') ----- + newEnvironment + + self flag: #uniclasses. + ^ (Environment withName: 'EnvironmentForUniClass') + at: self name asSymbol put: self; + importSelf; + yourself! Item was changed: ----- Method: Class>>newSubclass (in category 'subclass creation') ----- newSubclass + self flag: #uniclasses. ^ self newUniqueClassInstVars: '' classInstVars: '' "Point newSubclass new"! Item was changed: ----- Method: Object class>>newUniqueClassInstVars:classInstVars: (in category 'instance creation') ----- newUniqueClassInstVars: instVarString classInstVars: classInstVarString "Create a unique class for the receiver" | aName aClass | self isSystemDefined ifFalse: [^ superclass newUniqueClassInstVars: instVarString classInstVars: classInstVarString]. aName := self chooseUniqueClassName. aClass := self subclass: aName instanceVariableNames: instVarString classVariableNames: '' poolDictionaries: '' category: self categoryForUniclasses. classInstVarString size > 0 ifTrue: [aClass class instanceVariableNames: classInstVarString]. + self flag: #todo. self flag: #uniclasses. "Discuss if we really want to hide uniclasses again" + aClass environment: aClass newEnvironment. + aClass environment organization + classify: aClass name + under: (self environment organization categoryOfElement: aClass name). + self environment forgetClass: aClass logged: false. - aClass environment forgetClass: aClass logged: false. self removeSubclass: aClass. + ^ aClass!

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The Trunk: ReleaseBuilder-mt.186.mcz
by commits＠source.squeak.org 28 May '18

28 May '18

Marcel Taeumel uploaded a new version of ReleaseBuilder to project The Trunk: http://source.squeak.org/trunk/ReleaseBuilder-mt.186.mcz ==================== Summary ==================== Name: ReleaseBuilder-mt.186 Author: mt Time: 28 May 2018, 8:41:06.53437 am UUID: 96b49797-c0c1-bd41-adb7-eb3beb3a55b6 Ancestors: ReleaseBuilder-mt.185 Be more precise and only clean-up uni-class-hickups in environments. =============== Diff against ReleaseBuilder-mt.185 =============== Item was changed: ----- Method: ReleaseBuilder class>>discardUserObjects (in category 'scripts - support') ----- discardUserObjects "Remove the classes." Player removeUninstantiatedSubclassesSilently. MorphicModel removeUninstantiatedSubclassesSilently. "Clean-up environment hick-ups." Environment default allClassesDo: [:cls | + (cls isUniClass and: [cls environment ~~ Environment default]) - cls environment ~~ Environment default ifTrue: [Environment default forgetClass: cls logged: false]]. Environment default declarations + select: [:binding | (binding value isBehavior and: [binding value isUniClass]) and: [binding value isObsolete]] + thenDo: [:binding | + SystemOrganization removeElement: binding key. + Environment default removeKey: binding key]. - select: [:ea | (ea value isBehavior and: [ea value isUniClass]) and: [ea value isObsolete]] - thenDo: [:ea | - SystemOrganization removeElement: ea key. - Environment default removeKey: ea key]. "Remove empty categories for user objects." SystemOrganizer cleanUp: true.!

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The Trunk: ReleaseBuilder-mt.185.mcz
by commits＠source.squeak.org 27 May '18

27 May '18

Marcel Taeumel uploaded a new version of ReleaseBuilder to project The Trunk: http://source.squeak.org/trunk/ReleaseBuilder-mt.185.mcz ==================== Summary ==================== Name: ReleaseBuilder-mt.185 Author: mt Time: 27 May 2018, 1:56:40.081902 pm UUID: 00f78a55-f9e5-9047-a3a1-43ce0f7245f1 Ancestors: ReleaseBuilder-mt.184 Adds code to clean-up environment hick-ups. =============== Diff against ReleaseBuilder-mt.184 =============== Item was changed: ----- Method: ReleaseBuilder class>>discardUserObjects (in category 'scripts - support') ----- discardUserObjects + "Remove the classes." Player removeUninstantiatedSubclassesSilently. MorphicModel removeUninstantiatedSubclassesSilently. + "Clean-up environment hick-ups." + Environment default allClassesDo: [:cls | + cls environment ~~ Environment default + ifTrue: [Environment default forgetClass: cls logged: false]]. + Environment default declarations + select: [:ea | (ea value isBehavior and: [ea value isUniClass]) and: [ea value isObsolete]] + thenDo: [:ea | + SystemOrganization removeElement: ea key. + Environment default removeKey: ea key]. + "Remove empty categories for user objects." SystemOrganizer cleanUp: true.!

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The Trunk: Tools-mt.816.mcz
by commits＠source.squeak.org 27 May '18

27 May '18

Marcel Taeumel uploaded a new version of Tools to project The Trunk: http://source.squeak.org/trunk/Tools-mt.816.mcz ==================== Summary ==================== Name: Tools-mt.816 Author: mt Time: 27 May 2018, 1:29:43.342902 pm UUID: 2cf67d46-e4f6-724f-af58-3c5bf46ef91e Ancestors: Tools-mt.815 For clarity, only use one environment per system code browser. There is code in Browser etc. that relies on that fact. =============== Diff against Tools-mt.815 =============== Item was changed: ----- Method: Browser>>environment (in category 'accessing') ----- environment + ^ environment ifNil: [Environment default]! - ^ environment ifNil: [super environment]!

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The Trunk: EToys-kfr.330.mcz
by commits＠source.squeak.org 26 May '18

26 May '18

Karl Ramberg uploaded a new version of EToys to project The Trunk: http://source.squeak.org/trunk/EToys-kfr.330.mcz ==================== Summary ==================== Name: EToys-kfr.330 Author: kfr Time: 26 May 2018, 11:55:21.200868 am UUID: 6d9d29a4-708f-e540-a815-584b7d42115e Ancestors: EToys-mt.329 Player had a send to deprecated Smalltalk>>removeKey:ifAbsent: =============== Diff against EToys-mt.329 =============== Item was changed: ----- Method: Player class>>freeUnreferencedSubclasses (in category 'housekeeping') ----- freeUnreferencedSubclasses "Player classes may hold in their class instance variables references to instances of themselves that are housekeepingwise unreachable. This method allows such loops to be garbage collected. This is done in three steps: 1. Remove user-created subclasses from the 'subclasses' set and from Smalltalk. Only remove classes whose name begins with 'Player' and which have no references. 2. Do a full garbage collection. 3. Enumerate all Metaclasses and find those whose soleInstance's superclass is this class. Reset the subclasses set to this set of classes, and add back to Smalltalk." "Player freeUnreferencedSubclasses" | oldFree candidatesForRemoval class | oldFree := Smalltalk garbageCollect. candidatesForRemoval := self subclasses asOrderedCollection select: [:aClass | (aClass name beginsWith: 'Player') and: [aClass name endsWithDigit]]. "Break all system links and then perform garbage collection." candidatesForRemoval do: [:c | self removeSubclass: c. "Break downward subclass pointers." + Smalltalk globals removeKey: c name ifAbsent: []. "Break binding of global - Smalltalk removeKey: c name ifAbsent: []. "Break binding of global name"]. candidatesForRemoval := nil. Smalltalk garbageCollect. "Now this should reclaim all unused subclasses" "Now reconstruct system links to subclasses with valid references." "First restore any global references via associations" (Association allSubInstances select: [:assn | (assn key isSymbol) and: [(assn key beginsWith: 'Player') and: [assn key endsWithDigit]]]) do: [:assn | class := assn value. (class isKindOf: self class) ifTrue: [self addSubclass: class. Smalltalk add: assn]]. "Then restore any further direct references, creating new associations." (Metaclass allInstances select: [:m | (m soleInstance name beginsWith: 'Player') and: [m soleInstance name endsWithDigit]]) do: [:m | class := m soleInstance. ((class isKindOf: self class) and: [(Smalltalk includesKey: class name) not]) ifTrue: [self addSubclass: class. Smalltalk at: class name put: class]]. SystemOrganization removeMissingClasses. ^ Smalltalk garbageCollect - oldFree !

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The Trunk: ReleaseBuilder-mt.184.mcz
by commits＠source.squeak.org 25 May '18

25 May '18

Marcel Taeumel uploaded a new version of ReleaseBuilder to project The Trunk: http://source.squeak.org/trunk/ReleaseBuilder-mt.184.mcz ==================== Summary ==================== Name: ReleaseBuilder-mt.184 Author: mt Time: 25 May 2018, 10:06:40.125844 am UUID: 93aa5eff-5938-ca4c-97f2-1cfff9337924 Ancestors: ReleaseBuilder-mt.183 Updates the commit-message file-out code to be used as helper for writing the release notes. Just call "ReleaseBuilder fileOutChangesBetweenReleases" and look for a new "*.md" file in your working directory. =============== Diff against ReleaseBuilder-mt.183 =============== Item was changed: ----- Method: ReleaseBuilder class>>changesBetweenReleases (in category 'scripts - support') ----- changesBetweenReleases | repos configs result | + repos :=#(51) collect: [:ea | - repos :=#(41 42 43 44 45 50) collect: [:ea | (MCHttpRepository location: 'http://source.squeak.org/squeak', ea user: 'squeak' password: 'squeak')]. configs := repos collect: [:ea | ea description -> (self firstConfigurationIn: ea map: 'update')]. configs := configs, {(self buildRepository description -> self buildConfiguration)}. result := OrderedDictionary new. configs overlappingPairsDo: [:c1 :c2 | result at: c2 key put: (self changesBetween: c1 value and: c2 value)]. ^ result !

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The Trunk: Kernel-mt.1171.mcz
by commits＠source.squeak.org 25 May '18

25 May '18

Marcel Taeumel uploaded a new version of Kernel to project The Trunk: http://source.squeak.org/trunk/Kernel-mt.1171.mcz ==================== Summary ==================== Name: Kernel-mt.1171 Author: mt Time: 25 May 2018, 9:29:12.802382 am UUID: deb4b76c-283f-764c-958d-37e8162ea996 Ancestors: Kernel-mt.1170 Rename #isReference to #isCodeReference. =============== Diff against Kernel-mt.1170 =============== Item was added: + ----- Method: Object>>isCodeReference (in category 'testing') ----- + isCodeReference + + ^ self isClassReference or: [self isMethodReference]! Item was removed: - ----- Method: Object>>isReference (in category 'testing') ----- - isReference - - ^ self isClassReference or: [self isMethodReference]!

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The Trunk: System-mt.1030.mcz
by commits＠source.squeak.org 25 May '18

25 May '18

Marcel Taeumel uploaded a new version of System to project The Trunk: http://source.squeak.org/trunk/System-mt.1030.mcz ==================== Summary ==================== Name: System-mt.1030 Author: mt Time: 25 May 2018, 9:27:22.087382 am UUID: 5c12364e-1739-1d46-b1d2-3c1ec7b9c67e Ancestors: System-mt.1029 Rename #asReference to #asCodeReference. =============== Diff against System-mt.1029 =============== Item was added: + ----- Method: ClassDescription>>asCodeReference (in category '*System-Tools') ----- + asCodeReference + + ^ self classReference! Item was removed: - ----- Method: ClassDescription>>asReference (in category '*System-Tools') ----- - asReference - - ^ self classReference! Item was added: + ----- Method: ClassReference>>asCodeReference (in category 'converting') ----- + asCodeReference + + ^ self! Item was removed: - ----- Method: ClassReference>>asReference (in category 'converting') ----- - asReference - - ^ self! Item was added: + ----- Method: CompiledCode>>asCodeReference (in category '*System-converting') ----- + asCodeReference + + ^ self methodReference ifNil: [MethodReference invalid]! Item was removed: - ----- Method: CompiledCode>>asReference (in category '*System-converting') ----- - asReference - - ^ self methodReference ifNil: [MethodReference invalid]! Item was added: + ----- Method: MethodReference>>asCodeReference (in category 'converting') ----- + asCodeReference + + ^ self! Item was removed: - ----- Method: MethodReference>>asReference (in category 'converting') ----- - asReference - - ^ self!

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Packages May 2018