Squeak-dev April 2011

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80 participants
387 discussions

Re: [Pharo-project] UndefinedObject(Object)>>doesNotUnderstand: #findNextHandlerContextStarting
by Eliot Miranda 28 Apr '11

28 Apr '11

On Wed, Apr 27, 2011 at 11:31 AM, Marcus Denker <marcus.denker(a)inria.fr>wrote: > > On Apr 24, 2011, at 5:12 PM, Mariano Martinez Peck wrote: > > > grrrr I don't know what is happening. I am building a PharoDev 1.3 and at > the end, I do: Undeclared removeUnreferencedKeys > > but this throws an error that I attach. It is a big loop of such error. > > The progress bar is showing "Clean up in DebuggerMethodMap" > > > > So I added the DebuggerMethodMap intialize (reset the cache) to Smalltalk > cleanUp. > > But why is that called when calling "Undeclared removeUnreferencedKeys"? > Because the DebuggerMethodMap holds onto older versions of methods and these can be sources of undeclared references. If DebuggerMethodMap's collection of methods is properly weak then this isn't an issue but in practice this belt-and-braces approach is more robust. > > > > In addition Undeclared ->>>> a Dictionary(#NoSuchElementError->nil ) > > I checked http://code.google.com/p/pharo/issues/detail?id=4043 but > there is no such method. > > NoSuchElementError looks like an exception subclass to me. Is it references > somewhere? > > > Now...if I execute Undeclared removeUnreferencedKeys again, it works. > > > > The bad news is that this prevents the PharoDev 1.3 to be build.... > > > > I have no clue of what can be happening, but the only way I found so far > to reproduce it is to: > > > > Gofer new > > squeaksource: 'PharoTaskForces'; > > pacakge: 'ConfigurationOfPharo'; > > load. > > > > And then: > > > > (ConfigurationOfPharo project version: '1.3-beta') load > > > > > > > > -- > > Mariano > > http://marianopeck.wordpress.com > > > > -- > Marcus Denker -- http://www.marcusdenker.de > INRIA Lille -- Nord Europe. Team RMoD. > > >

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What gives? OpenQWAK????
by Chris Cunnington 28 Apr '11

28 Apr '11

Pretty amazing. And very new. I think these pages are a work in progress. There's no download image yet. There are svn sources which I'm downloading. (There seems to be a lot of them.) Chris

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Fwd: [Pharo-project] Smalltalk position in Germany
by Michael Haupt 28 Apr '11

28 Apr '11

FYI ---------- Forwarded message ---------- From: stephane ducasse <stephane.ducasse(a)free.fr> Date: 28 April 2011 14:37 Subject: [Pharo-project] Smalltalk position in Germany To: "Pharo-project(a)lists.gforge.inria.fr open-source Smalltalk" <Pharo-project(a)lists.gforge.inria.fr> Hi guys HRWorks is looking for a good smalltalker (with potentially some german knowledge). If you are interested contact Thomas Holzer <thomas.holzer(a)hrworks.de> Stef

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"references To It" Re: [squeak-dev] The Trunk: Morphic-ul.530.mcz
by Hannes Hirzel 28 Apr '11

28 Apr '11

Yes, a very nice addition; "references To It" (under "more" in the menu in a Workspace). The search seems to go for the source code (correct?) and is very fast. Thank you Levente. --Hannes On 4/27/11, Chris Muller <asqueaker(a)gmail.com> wrote: > Very nice IDE improvement! > > On Tue, Apr 26, 2011 at 6:13 PM, <commits(a)source.squeak.org> wrote: >> Levente Uzonyi uploaded a new version of Morphic to project The Trunk: >> http://source.squeak.org/trunk/Morphic-ul.530.mcz >> >> ==================== Summary ==================== >> >> Name: Morphic-ul.530 >> Author: ul >> Time: 27 April 2011, 1:13:07.939 am >> UUID: b0a03730-6c09-3145-a7a8-f8b21779ae62 >> Ancestors: Morphic-ul.529 >> >> TextEditor >> #referencesToIt shows references to all kind of variables >> and globals. >> >> =============== Diff against Morphic-ul.529 =============== >> >> Item was changed: >> ----- Method: TextEditor>>referencesToIt (in category 'menu messages') >> ----- >> referencesToIt >> + "Open a MessageSet with the references to the selected global or >> variable name." >> - "Open a references browser on the selected symbol" >> >> + | selection environment binding | >> + self selectWord. >> - | symbol environment binding | >> - self selectLine. >> - symbol := self selectedSymbol ifNil: [ ^morph flash ]. >> environment := (model respondsTo: #selectedClassOrMetaClass) >> ifTrue: [ model selectedClassOrMetaClass ifNil: [ Smalltalk >> globals ] ] >> ifFalse: [ Smalltalk globals ]. >> + selection := self selectedSymbol ifNil: [ self selection asString >> ]. >> + (environment isBehavior and: [ >> + (environment instVarIndexFor: selection ifAbsent: [ 0 ]) >> ~= 0 ]) ifTrue: [ >> + ^self systemNavigation browseAllAccessesTo: >> selection from: environment ]. >> + selection isSymbol ifFalse: [ ^morph flash ]. >> + binding := (environment bindingOf: selection) ifNil: [ ^morph >> flash ]. >> - binding := (environment bindingOf: symbol) ifNil: [ ^morph flash >> ]. >> self systemNavigation browseAllCallsOn: binding! >> >> >> > >

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Daily Commit Log
by commits＠source.squeak.org 28 Apr '11

28 Apr '11

Changes to Trunk (http://source.squeak.org/trunk.html) in the last 24 hours: http://lists.squeakfoundation.org/pipermail/packages/2011-April/004631.html Name: ShoutCore-ul.31 Ancestors: ShoutCore-cmm.30 - fix: prevent debuggers opening when typing external call declaration. The cause of the problem was that the parser tried to create a range of #externalCallType when the end of the input was reached. ============================================= http://lists.squeakfoundation.org/pipermail/packages/2011-April/004632.html Name: System-mtf.432 Ancestors: System-ul.431 added SmalltalkImage>>dumpException:to: as a convenience for dumping an exception to a file =============================================

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The Trunk: System-mtf.432.mcz
by commits＠source.squeak.org 28 Apr '11

28 Apr '11

Matthew Fulmer uploaded a new version of System to project The Trunk: http://source.squeak.org/trunk/System-mtf.432.mcz ==================== Summary ==================== Name: System-mtf.432 Author: mtf Time: 27 April 2011, 7:17:53.737 pm UUID: c54be34c-bb06-4f94-9bc0-fb8e8616027a Ancestors: System-ul.431 added SmalltalkImage>>dumpException:to: as a convenience for dumping an exception to a file =============== Diff against System-ul.431 =============== Item was added: + ----- Method: SmalltalkImage>>dumpException:to: (in category 'miscellaneous') ----- + dumpException: ex to: aFilename + + self + logError: ex description + inContext: ex signalerContext + to: aFilename + !

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Re: [squeak-dev] The Trunk: Morphic-ul.530.mcz
by Chris Muller 28 Apr '11

28 Apr '11

Very nice IDE improvement! On Tue, Apr 26, 2011 at 6:13 PM, <commits(a)source.squeak.org> wrote: > Levente Uzonyi uploaded a new version of Morphic to project The Trunk: > http://source.squeak.org/trunk/Morphic-ul.530.mcz > > ==================== Summary ==================== > > Name: Morphic-ul.530 > Author: ul > Time: 27 April 2011, 1:13:07.939 am > UUID: b0a03730-6c09-3145-a7a8-f8b21779ae62 > Ancestors: Morphic-ul.529 > > TextEditor >> #referencesToIt shows references to all kind of variables and globals. > > =============== Diff against Morphic-ul.529 =============== > > Item was changed: > ----- Method: TextEditor>>referencesToIt (in category 'menu messages') ----- > referencesToIt > + "Open a MessageSet with the references to the selected global or variable name." > - "Open a references browser on the selected symbol" > > + | selection environment binding | > + self selectWord. > - | symbol environment binding | > - self selectLine. > - symbol := self selectedSymbol ifNil: [ ^morph flash ]. > environment := (model respondsTo: #selectedClassOrMetaClass) > ifTrue: [ model selectedClassOrMetaClass ifNil: [ Smalltalk globals ] ] > ifFalse: [ Smalltalk globals ]. > + selection := self selectedSymbol ifNil: [ self selection asString ]. > + (environment isBehavior and: [ > + (environment instVarIndexFor: selection ifAbsent: [ 0 ]) ~= 0 ]) ifTrue: [ > + ^self systemNavigation browseAllAccessesTo: selection from: environment ]. > + selection isSymbol ifFalse: [ ^morph flash ]. > + binding := (environment bindingOf: selection) ifNil: [ ^morph flash ]. > - binding := (environment bindingOf: symbol) ifNil: [ ^morph flash ]. > self systemNavigation browseAllCallsOn: binding! > > >

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The Trunk: ShoutCore-ul.31.mcz
by commits＠source.squeak.org 27 Apr '11

27 Apr '11

Levente Uzonyi uploaded a new version of ShoutCore to project The Trunk: http://source.squeak.org/trunk/ShoutCore-ul.31.mcz ==================== Summary ==================== Name: ShoutCore-ul.31 Author: ul Time: 27 April 2011, 10:34:45.611 pm UUID: 76291eeb-eacc-724e-8977-c719ea826797 Ancestors: ShoutCore-cmm.30 - fix: prevent debuggers opening when typing external call declaration. The cause of the problem was that the parser tried to create a range of #externalCallType when the end of the input was reached. =============== Diff against ShoutCore-cmm.30 =============== Item was changed: ----- Method: SHParserST80>>parseExternalCall (in category 'parse') ----- parseExternalCall self scanNext. + self failUnless: currentToken notNil. self scanPast: #externalCallType. currentToken = '*' ifTrue: [self scanPast: #externalCallTypePointerIndicator]. currentTokenFirst isDigit ifTrue: [self scanPast: #integer] ifFalse: [ self failUnless: currentTokenFirst == $'. self parseString]. self failUnless: currentTokenFirst == $(. self scanPast: #leftParenthesis. [currentTokenFirst ~~ $)] whileTrue: [ self failUnless: currentToken notNil. self scanPast: #externalCallType. currentToken = '*' ifTrue: [self scanPast: #externalCallTypePointerIndicator]]. self scanPast: #rightParenthesis. currentToken = 'module:' ifTrue: [ self scanPast: #module. self failUnless: currentTokenFirst == $'. self parseString]. self failUnless: currentToken = '>'. self scanPast: #primitiveOrExternalCallEnd!

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new Cog VMs uploaded
by Eliot Miranda 27 Apr '11

27 Apr '11

...to http://www.mirandabanda.org/files/Cog/VM/VM.r2379/. These fix shallowCopy and copyFrom: for contexts and (I hope) fix the linux Locale plugin. best, Eliot

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[Ann] Cuis 3.2 is released
by Juan Vuletich 27 Apr '11

27 Apr '11

Hi Folks, Cuis 3.2 is available at http://www.jvuletich.org/Cuis/Index.html . From the release notes: New in Cuis 3.2 ------------------- * Enhanced look for menus and several other widgets * TIFFReader (100% Smalltalk code) * Many fixes and code enhancements and cleanup, especially in Morphic (World, Canvas, DamageRecorder, etc) * Text / TextAttribute cleanup Many of the changes will be of interest to those working on updating integrating SimpleMorphic into Squeak and Pharo. As usual, comments, discussion, bug reports, kudos and donations are all welcome! Cheers, Juan Vuletich

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