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[ANN] Pharo Sprint 26 Feb
by Marcus Denker Feb. 18, 2016

Feb. 18, 2016

We will organize a Pharo sprint / Moose dojo Friday, 26 Feb, starting at 10:00am. (Local Time Lille). It will be at the Inria Lille, Building B, third floor (RMoD offices). Remotely, you can join us on Slack or the IRC channel #pharo on irc.freenode.net <http://irc.freenode.net/> server. During the sprint, we will try to synchronize local and remote Pharo sprinters. As the building is not open to the public, please contact us before if you plan to come.

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What are immediate subclass and word variable subclass?
by Alexandre Bergel Feb. 17, 2016

Feb. 17, 2016

Hi! I have stumbled on: Float immediateSubclass: #SmallFloat64 instanceVariableNames: '' classVariableNames: '' package: 'Kernel-Numbersâ Float variableWordSubclass: #BoxedFloat64 instanceVariableNames: '' classVariableNames: '' package: 'Kernel-Numbersâ What are immediate subclass and word variable? Cheers, Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

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How to find all primitives which accepts strings as arguments?
by Denis Kudriashov Feb. 17, 2016

Feb. 17, 2016

Hi. Primitives is statically typed functions. VM has strict contract on argument types. Is it possible to query system for primitives by given criteria like string arguments? Information of primitive signature can be used by type inference libraries

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Improving Ghost proxies
by Denis Kudriashov Feb. 17, 2016

Feb. 17, 2016

Hello. I think it is important to get single proxy framework for Pharo. It should provide required integration support for our tools. I want push Ghost in that direction. Debuggers and inspectors should work correctly with proxies which based on Ghost. Now Ghost is stored in CAR team repository. Should we move it to Pharo? P.S. Ghost has one failed tests due to Spur problem 17536 <https://pharo.fogbugz.com/f/cases/17536/VM-Crash-when-adding-an-iVar-to-a-s…> . Best regards, Denis

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gtoolkit 3.10 overview
by Tudor Girba Feb. 17, 2016

Feb. 17, 2016

Hi, I promised to send a summary of the larger changes that came with the recent integration of GToolkit 3.10. Here it is: http://www.humane-assessment.com/blog/gtoolkit-3-10/ Please let us know what you think. Cheers, Doru -- www.tudorgirba.com www.feenk.com "What is more important: To be happy, or to make happy?"

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[pharo-project/pharo-core]
by GitHub Feb. 17, 2016

Feb. 17, 2016

Branch: refs/tags/50586 Home: https://github.com/pharo-project/pharo-core

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[pharo-project/pharo-core] 34dd64: 50586
by GitHub Feb. 17, 2016

Feb. 17, 2016

Branch: refs/heads/5.0 Home: https://github.com/pharo-project/pharo-core Commit: 34dd64d2d01362d6c0bf4abc5aeeb9158d0bf8b4 https://github.com/pharo-project/pharo-core/commit/34dd64d2d01362d6c0bf4abc… Author: Jenkins Build Server <board(a)pharo-project.org> Date: 2016-02-17 (Wed, 17 Feb 2016) Changed paths: M GT-Tests-Debugger.package/GTGenericStackDebuggerUITest.class/instance/testing/testNoOverlappingCodeEditorKeyBindings.st R ScriptLoader50.package/ScriptLoader.class/instance/pharo - scripts/script50585.st A ScriptLoader50.package/ScriptLoader.class/instance/pharo - scripts/script50586.st R ScriptLoader50.package/ScriptLoader.class/instance/pharo - updates/update50585.st A ScriptLoader50.package/ScriptLoader.class/instance/pharo - updates/update50586.st M ScriptLoader50.package/ScriptLoader.class/instance/public/commentForCurrentUpdate.st Log Message: ----------- 50586 17604 Skip testNoOverlappingCodeEditorKeyBindings https://pharo.fogbugz.com/f/cases/17604 http://files.pharo.org/image/50/50586.zip

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Crashes on Windows
by stepharo Feb. 17, 2016

Feb. 17, 2016

Hi guys this is a follow up of the report of Justine (I could not type on Gmail) :) We got several crashes on - Pharo 50564 - Windows 50 One of the bug was in charmaps "Answer an Array of Strings naming the different character maps available for setCharMap:" charmaps ifNil: [ charmaps := Array new: numCharmaps. self getCharMapsInto: charmaps ]. ^charmaps numCharMaps was nil in this class there is no setter to numCharMaps except primitives. The other bug was nil UndefinedObject(Object)>>doesNotUnderstand: #* FreeTypeFont>>height LogicalFont>>height TextStyle>>newFontArray: TextStyle class>>fontArray: [ TextStyle fontArray: {self} ] in LogicalFont(AbstractFont)>>textStyle Dictionary(Collection)>>detect:ifFound:ifNone: Dictionary(Collection)>>detect:ifNone:

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bad world redrawing problem
by Tudor Girba Feb. 17, 2016

Feb. 17, 2016

Hi, I encountered a strange redrawing problem: - the Pharo image (50582), and - the stable VM: â VM build date: Mac Cocoa Cog 5.8b12 21-Sep-10 >1B0534FA-246C-47C5-AB29-7A76C81CCDCB< â VM version: CoInterpreter VMMaker.oscog-EstebanLorenzano.1676 uuid: 707197b7-1656-460f-bb98-5b042b79239b Feb 3 2016 StackToRegisterMappingCogit VMMaker.oscog-EstebanLorenzano.1676 uuid: 707197b7-1656-460f-bb98-5b042b79239b Feb 3 2016 https://github.com/estebanlm/pharo-vm.git Commit: 62d5c05810e37e9f754eda79bc00c7bdd9173234 Date: 2016-02-03 19:23:48 +0100 By: Esteban Lorenzano <estebanlm(a)gmail.com> Jenkins build #547 â Image Version: 6521 Please let me know if you encounter a similar thing (or if this is a known issue). There was an error that I closed too quickly and then I started to get this: See also a video: https://dl.dropboxusercontent.com/u/18323746/Tmp/bad-redrawing.mov But, what is worse is that I tried to "Save and Quit" and the image crashed and I cannot reopen it anymore. You can download the image together with the associated PharoDebug.log and the crash.dmp: https://dl.dropboxusercontent.com/u/18323746/Tmp/bad-redrawing.zip Cheers, Doru -- www.tudorgirba.com www.feenk.com "In a world where everything is moving ever faster, one might have better chances to win by moving slower."

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[pharo-project/pharo-core]
by GitHub Feb. 17, 2016

Feb. 17, 2016

Branch: refs/tags/50585 Home: https://github.com/pharo-project/pharo-core

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