- Pharo-dev - lists.pharo.org

Trie in Pharo
by Stephan Eggermont July 25, 2014

July 25, 2014

I took a look at what would be needed to port the Cuis Trie to Pharo. Trie is a subclass of Collection, and expects at: aKey, not at: anIndex. That breaks the EyeInspector view. What interface expects the explorer a Collection subclass to have? Stephan

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Re: [Pharo-dev] Trie in Pharo
by Stephan Eggermont July 25, 2014

July 25, 2014

Ok, thanks, that makes thing clear. Stephan

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smalltakhub down
by Esteban Lorenzano July 25, 2014

July 25, 2014

Hi, We disabled smalltalkhub for one or two hours. The reason is that we need to fix some integrity problems. Esteban

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New CogVMs available
by Eliot Miranda July 24, 2014

July 24, 2014

... at http://www.mirandabanda.org/files/Cog/VM/VM.r3056/. CogVM binaries as per VMMaker.oscog-eem.832/r3056 Add the time zone to the version info on Mac OS X and Win32. Fix bug in assigning parameter 55 (growth ratio at which to do a global GC). Add vmParameter 52 to answer the capacity of the root table (in Spur a.k.a. the rememberedSet). In the wake of the inlining change below (see Slang:), split lookupInMethodCacheSel:classTag: into inlineLookupInMethodCacheSel:classTag:, and use the inline version in internalFindNewMethod. Fix printStringOf: (used in e.g. frame print) to not print crs that would cause previous info to be overwritten. Spur: Fix bug with class table management and two-way become. Because two-way become may do an in-place swap obj1 & obj2 in SpurMemoryManager>>doBecome:and:copyHash: may not be forwarded after the inner become. Hence they should not be followed if not forwarded. The bug manifested as Object's identityHash changing: superclass is the first slot in a class. Following an unforwarded subclass of object yields Object. Setting the hash bits of the followed object smashes Object's identityHash. Thanks to Stephane Rollandin for finding the bug. More rationalization of the class table management post become. Now no post become scan of the class table is necessary at all. Add vm parameter 53 to answer the number of segments. Move the rememberedSet into a pinned object in oldSpace. Allow it to grow on demand, starting at 1k entries, doubling on each grow. Make sure to abort if the attempt to grow the remembered set fails. Try to grow by another 1k slots if doubling fails, then abort. Revise markAndTrace: given that markAndShouldScan: is inlined within it (see Slang changes below). Move the ephemeron processing into markAndShouldScan: out of the now unused numStringSlotsOf:ephemeronInactiveIf: circumlocution. Add activeAndDeferredScan: and numStrongSlotsOfInephemeral: in place of the double negative inactiveOrFailedToDeferScan: and hence inline numStrongSlotsOfInephemeral:. Increase the traceImmediatelySlotLimit. These changes plus the 2 repeats for compaction speed up global GC by at least x2. Change the defaultEdenBytes to 4Mb. Allow the number of compaction passes to vary, 2 on GC, 3 on GC for snapshot. Slang: Add support for inlining into the condition of ifTrue:/ifFalse: when it is marked as inline. Transform expr1 ifTrue:/ifFalse: [^expr2] by inlining ^expr2 into expr1. Transform expr ifTrue:/ifFalse: [statements] by replacing ^boolean occurrences in expr with gotos. -- Aloha, Eliot

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DO NOT COMMIT TO PHARO TEAM IN SMALLTALKHUB
by Esteban Lorenzano July 24, 2014

July 24, 2014

the subject says it all :) (it is broken, Iâm working on fixing it) Esteban

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Re: [Pharo-dev] Context merge and external frameworks
by Stephan Eggermont July 24, 2014

July 24, 2014

ClÃ©ment wrote: >If there is something clever we can do in the Pharo image to help for this migration, let us know. The first thing to do is to walk smalltalkhub, squeak source and ss3 packages to check which ones have those extensions. I assume a MooseMonticelloHTTPImporter can be used for that Stephan

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pharo4 inbox (nearly) empty?
by Nicolai Hess July 24, 2014

July 24, 2014

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this notion of submorphs is a plain bad design idea
by stepharo July 24, 2014

July 24, 2014

Not talking about the non polymorphic API.... like that we get such bad isKindOf: ... and brittle to package code. Stef removeStayUpBox | box ext | submorphs isEmpty ifTrue: [^self]. (submorphs first isAlignmentMorph) ifFalse: [^self]. box := submorphs first submorphs last. ext := box extent. (box isKindOf: IconicButton) ifTrue: [box labelGraphic: (Form extent: ext depth: 8); shedSelvedge; borderWidth: 0; lock]. box extent: ext. addTitle: aString icon: aForm updatingSelector: aSelector updateTarget: aTarget "Add a title line at the top of this menu Make aString its initial contents. If aSelector is not nil, then periodically obtain fresh values for its contents by sending aSelector to aTarget.." "Overridden to support menu dragging from the title-bar" | title titleContainer | title := AlignmentMorph newColumn. self setTitleParametersFor: title. "" aForm isNil ifTrue: [titleContainer := title] ifFalse: [| pair | pair := AlignmentMorph newRow. pair color: Color transparent. pair hResizing: #shrinkWrap. pair layoutInset: 0. "" pair addMorphBack: aForm asMorph. "" titleContainer := AlignmentMorph newColumn. titleContainer color: Color transparent. titleContainer vResizing: #shrinkWrap. titleContainer wrapCentering: #center. titleContainer cellPositioning: #topCenter. titleContainer layoutInset: 0. pair addMorphBack: titleContainer. "" title addMorphBack: pair]. "" aSelector ifNil: ["" aString asString linesDo: [:line | titleContainer addMorphBack: (StringMorph contents: line font: StandardFonts menuFont)]] ifNotNil: [| stringMorph | stringMorph := (aTarget perform: aSelector) asStringMorph. stringMorph font: StandardFonts menuFont. stringMorph lock. titleContainer addMorphBack: stringMorph]. "" title setProperty: #titleString toValue: aString. self addMorphFront: title. "" title useSquareCorners. title on: #mouseDown send: #mouseDownInTitle: to: self. (self hasProperty: #needsTitlebarWidgets) ifTrue: [self addStayUpIcons] addStayUpItem "Append a menu item that can be used to toggle this menu's persistence." (self valueOfProperty: #hasTitlebarWidgets ifAbsent: [ false ]) ifTrue: [ ^self ]. self addStayUpIcons. addStayUpItemSpecial "Append a menu item that can be used to toggle this menu's persistent." "This variant is resistant to the MVC compatibility in #setInvokingView:" (self valueOfProperty: #hasTitlebarWidgets ifAbsent: [ false ]) ifTrue: [ ^self ]. self addStayUpIcons.

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[pharo-project/pharo-core]
by GitHub July 24, 2014

July 24, 2014

Branch: refs/tags/40123 Home: https://github.com/pharo-project/pharo-core

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[pharo-project/pharo-core] c48491: 40123
by GitHub July 24, 2014

July 24, 2014

Branch: refs/heads/4.0 Home: https://github.com/pharo-project/pharo-core Commit: c4849128db83ff8b14df87f710c678eb11435dc3 https://github.com/pharo-project/pharo-core/commit/c4849128db83ff8b14df87f7… Author: Jenkins Build Server <board(a)pharo-project.org> Date: 2014-07-24 (Thu, 24 Jul 2014) Changed paths: A Deprecated40.package/extension/ToolRegistry/instance/shortcuts.st R Keymapping-Core.package/KMShortcutHandler.class/class/tools/registerToolsOn_.st A Morphic-Core.package/Morph.class/class/shortcuts/shortcutsHandler.st A Morphic-Core.package/Morph.class/class/shortcuts/shortcutsHandler_.st M Morphic-Core.package/Morph.class/definition.st M Morphic-Core.package/Morph.class/instance/event handling/handleKeystroke_.st A Morphic-Core.package/Morph.class/instance/shortcuts/shortcutsHandler.st M Morphic-Widgets-Tree.package/MorphTreeListManager.class/instance/selection change/noteRemovalOfAll_.st M Morphic-Widgets-Tree.package/MorphTreeMorph.class/instance/updating/noteRemovalOfAll_.st M Morphic-Widgets-Tree.package/MorphTreeNodeMorph.class/instance/initialization/initWithContents_prior_forList_indentLevel_.st M Morphic-Widgets-Tree.package/MorphTreeNodeMorph.class/instance/updating/toggleExpandedState.st M Nautilus.package/AbstractNautilusUI.class/class/menu/classesMenu_.st A NautilusRefactoring.package/NautilusRefactoring.class/instance/class/insertSubclass.st A NautilusRefactoring.package/NautilusRefactoring.class/instance/class/insertSuperclass.st A NautilusRefactoring.package/NautilusRefactoring.class/instance/inst var/moveInstVarToClass_.st A NautilusRefactoring.package/NautilusRefactoring.class/instance/method/moveMethodToClassFor_.st A NautilusRefactoring.package/NautilusRefactoring.class/instance/private-class/privateInsertSubclassFor_.st A NautilusRefactoring.package/NautilusRefactoring.class/instance/private-class/privateInsertSuperclassFor_.st A NautilusRefactoring.package/NautilusRefactoring.class/instance/private-inst var/privateMoveInstVarToClass_.st A NautilusRefactoring.package/NautilusRefactoring.class/instance/private-method/privateMoveMethodToClassFor_.st M NautilusRefactoring.package/extension/ClassDescription/instance/instVarRefactoring_.st M NautilusRefactoring.package/extension/ClassDescription/instance/methodRefactoring_.st M NautilusRefactoring.package/extension/ClassDescription/instance/refactoringSubmenu_.st A Refactoring-Core.package/RBAddClassRefactoringTest.class/README.md A Refactoring-Core.package/RBAddClassRefactoringTest.class/definition.st A Refactoring-Core.package/RBMoveInstVarToClassRefactoring.class/README.md A Refactoring-Core.package/RBMoveInstVarToClassRefactoring.class/class/as yet unclassified/model_variable_class_oldClass_.st A Refactoring-Core.package/RBMoveInstVarToClassRefactoring.class/definition.st A Refactoring-Core.package/RBMoveInstVarToClassRefactoring.class/instance/accessing/oldClass_.st A Refactoring-Core.package/RBMoveInstVarToClassRefactoring.class/instance/preconditions/preconditions.st A Refactoring-Core.package/RBMoveInstVarToClassRefactoring.class/instance/transforming/collectSendersOfInstVar.st A Refactoring-Core.package/RBMoveInstVarToClassRefactoring.class/instance/transforming/transform.st A Refactoring-Core.package/RBMoveMethodToClassRefactoring.class/README.md A Refactoring-Core.package/RBMoveMethodToClassRefactoring.class/class/instance creation/method_class_.st A Refactoring-Core.package/RBMoveMethodToClassRefactoring.class/class/instance creation/model_method_class_.st A Refactoring-Core.package/RBMoveMethodToClassRefactoring.class/definition.st A Refactoring-Core.package/RBMoveMethodToClassRefactoring.class/instance/initialize-release/method_class_.st A Refactoring-Core.package/RBMoveMethodToClassRefactoring.class/instance/preconditions/preconditions.st A Refactoring-Core.package/RBMoveMethodToClassRefactoring.class/instance/printing/storeOn_.st A Refactoring-Core.package/RBMoveMethodToClassRefactoring.class/instance/transforming/transform.st M Refactoring-Tests-Core.package/RBFooLintRuleTest.class/README.md M Refactoring-Tests-Core.package/RBFooLintRuleTest.class/definition.st A Refactoring-Tests-Core.package/RBFooLintRuleTest.class/instance/as yet unclassified/foo.st A Refactoring-Tests-Core.package/RBMoveInstVarToClassTest.class/README.md A Refactoring-Tests-Core.package/RBMoveInstVarToClassTest.class/definition.st A Refactoring-Tests-Core.package/RBMoveInstVarToClassTest.class/instance/failure tests/testMoveInstVarToClassAlreadyDefined.st A Refactoring-Tests-Core.package/RBMoveMethodToClassTest.class/README.md A Refactoring-Tests-Core.package/RBMoveMethodToClassTest.class/definition.st A Refactoring-Tests-Core.package/RBMoveMethodToClassTest.class/instance/failure tests/testMethodAlreadyDefined.st A ScriptLoader40.package/ScriptLoader.class/instance/pharo - scripts/script123.st A ScriptLoader40.package/ScriptLoader.class/instance/pharo - updates/update40123.st M ScriptLoader40.package/ScriptLoader.class/instance/public/commentForCurrentUpdate.st Log Message: ----------- 40123 13539 receiver of "NodeModel" is Nil https://pharo.fogbugz.com/f/cases/13539 13681 replace Smalltalk tools shortcuts with Morph shortcutHandler https://pharo.fogbugz.com/f/cases/13681 13682 Pack of simple refactorings https://pharo.fogbugz.com/f/cases/13682 http://files.pharo.org/image/40/40123.zip

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