February 2016 - Pharo-dev - lists.pharo.org

Crashes on Windows

by stepharo

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:

Feb. 17, 2016

Re: [Pharo-dev] bad world redrawing problem

by Marcus Denker

Hi, Denis posted a fix in https://pharo.fogbugz.com/f/cases/17602/duplicated-UI-processes-while-runni… <https://pharo.fogbugz.com/f/cases/17602/duplicated-UI-processes-while-runni…> > On 16 Feb 2016, at 13:38, Tudor Girba <tudor(a)tudorgirba.com> wrote: > > 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 <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: > > <Screen Shot 2016-02-15 at 3.01.29 PM copy.png> > > 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 <http://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." > > > >

Feb. 17, 2016

[ANN] The Pharo Unicode Project

by Sven Van Caekenberghe

Hi, In Pharo we can deal with and represent any Unicode character and string, but there are still some important pieces of functionality missing. The goal of the Pharo Unicode project is to gradually improve and expand Unicode support in Pharo. We started in December last year to lay the foundation and are now ready to go public with what we built. The first delivery is an implementation of Unicode Normalization, together with an implementation of the Unicode Character Database. Please read the following article for more information (the appendix explains how to get the code). An Implementation of Unicode Normalisation Streaming NFC, NFD, NFKC & NFKD, normalization QC and normalization preserving concatenation. https://medium.com/concerning-pharo/an-implementation-of-unicode-normalizat… The development branch also contains a work in progress implementation of Unicode Collation. Much work remains to be done and contributions are more than welcome. Sven & Henrik

Feb. 17, 2016

[pharo-project/pharo-core]

by GitHub

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

Feb. 17, 2016

[pharo-project/pharo-core] 7ad631: 50585

by GitHub

Branch: refs/heads/5.0 Home: https://github.com/pharo-project/pharo-core Commit: 7ad631243409e0a1fe6306589bb6a1890a2f9647 https://github.com/pharo-project/pharo-core/commit/7ad631243409e0a1fe630658… Author: Jenkins Build Server <board(a)pharo-project.org> Date: 2016-02-17 (Wed, 17 Feb 2016) Changed paths: A Collections-Tests.package/StringTest.class/instance/test - copy/testCopyReplaceAllWithAsTokens.st A Collections-Tests.package/StringTest.class/instance/test-comparing/testCorrectAgainst.st A Collections-Tests.package/StringTest.class/instance/testing/testAlike.st A Collections-Tests.package/StringTest.class/instance/testing/testAllRangesOfSubstring.st A Collections-Tests.package/StringTest.class/instance/testing/testAsDate.st A Collections-Tests.package/StringTest.class/instance/testing/testAsHTMLString.st A Collections-Tests.package/StringTest.class/instance/testing/testAsLowercase.st A Collections-Tests.package/StringTest.class/instance/testing/testAsPluralBasedOn.st A Collections-Tests.package/StringTest.class/instance/testing/testAsSignedInteger.st A Collections-Tests.package/StringTest.class/instance/testing/testAsString.st A Collections-Tests.package/StringTest.class/instance/testing/testAsSymbol.st A Collections-Tests.package/StringTest.class/instance/testing/testAsTime.st A Collections-Tests.package/StringTest.class/instance/testing/testAsUppercase.st A Collections-Tests.package/StringTest.class/instance/testing/testBeginsWithEmptyCaseSensitive.st A Collections-Tests.package/StringTest.class/instance/testing/testCaseInsensitiveLessOrEqual.st A Collections-Tests.package/StringTest.class/instance/testing/testCaseSensitiveLessOrEqual.st A Collections-Tests.package/StringTest.class/instance/testing/testCompare.st A Collections-Tests.package/StringTest.class/instance/testing/testCompareCaseSensitive.st A Collections-Tests.package/StringTest.class/instance/testing/testEndsWith.st A Collections-Tests.package/StringTest.class/instance/testing/testEndsWithAnyOf.st A Collections-Tests.package/StringTest.class/instance/testing/testEndsWithDigit.st A Collections-Tests.package/StringTest.class/instance/testing/testFindAnySubstringStartingAt.st A Collections-Tests.package/StringTest.class/instance/testing/testFindBetweenSubstrings.st A Collections-Tests.package/StringTest.class/instance/testing/testFindCloseParenthesisFor.st A Collections-Tests.package/StringTest.class/instance/testing/testFindDelimitersStartingAt.st A Collections-Tests.package/StringTest.class/instance/testing/testFindString.st A Collections-Tests.package/StringTest.class/instance/testing/testFindStringStartingAt.st A Collections-Tests.package/StringTest.class/instance/testing/testLessThan.st M Kernel.package/Delay.class/class/initialize-release/initialize.st R Morphic-Core.package/Morph.class/instance/printing/colorString_.st R ScriptLoader50.package/ScriptLoader.class/instance/pharo - scripts/script50584.st A ScriptLoader50.package/ScriptLoader.class/instance/pharo - scripts/script50585.st R ScriptLoader50.package/ScriptLoader.class/instance/pharo - updates/update50584.st A ScriptLoader50.package/ScriptLoader.class/instance/pharo - updates/update50585.st M ScriptLoader50.package/ScriptLoader.class/instance/public/commentForCurrentUpdate.st Log Message: ----------- 50585 17445 Upload Simple Test Cases for String https://pharo.fogbugz.com/f/cases/17445 17509 Color should handle its naming https://pharo.fogbugz.com/f/cases/17509 17598 DelayExperimentalSpinScheduler should be the default delay scheduler https://pharo.fogbugz.com/f/cases/17598 http://files.pharo.org/image/50/50585.zip

Feb. 17, 2016

Re: [Pharo-dev] Problems? with MC browser?Process?

by stepharo

Le 15/2/16 18:23, Aliaksei Syrel a Ã©crit : > > Now I cannot work with a system in that state. > To produce a videos of 8 min I lost more than 3 hours. Not fun. > > > I see you take a lot of videos and you catch lots of bugs during > filming. Which means that video can be used as helpers to reproduce > bugs you catch. Why would not you publish those videos on mail list? because it takes time to produce them, upload them ... especially when I do nothing special. I'm working on the first contact with Pharo videos. Stef > > On Mon, Feb 15, 2016 at 5:19 PM, stepharo <stepharo(a)free.fr > <mailto:stepharo@free.fr>> wrote: > > >> >> 2016-02-15 17:09 GMT+01:00 stepharo <stepharo(a)free.fr >> <mailto:stepharo@free.fr>>: >> >> Hi >> >> Today I got several times problems with the refresh of the >> screen (see attachement) >> and I could >> not produce the videos I wanted. >> I wonder if there is not a problem with the processes around >> MC browser. >> I do not see what else it would be. >> >> Now I cannot work so I'm stuck with the Mooc videos >> production so I will >> try to use older images but this is slowing me down. >> >> Stef >> >> >> Most probable this happens when multiple Morphic UI-processes are >> active. >> (caused by the debugger ?) > > Exactly the case. > But the debugger was closed because I was about to save the code > once implemented in the debugger. > Now I cannot work with a system in that state. > To produce a videos of 8 min I lost more than 3 hours. Not fun. > > Stef > >> > >

Feb. 17, 2016

gtoolkit 3.10 overview

by Tudor Girba

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?"

Feb. 16, 2016

Re: [Pharo-dev] bad world redrawing problem

by stepharo

Same here! Stef Le 16/2/16 13:38, Tudor Girba a Ã©crit : > 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 <http://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." > > > >

Feb. 16, 2016

Re: [Pharo-dev] Status Updates for Hot New Libraries?

by stepharo

Hi nicolai esteban should do another pass because SDL was not fully migrated. Stef Le 16/2/16 18:13, Nicolai Hess a Ã©crit : > > > 2016-02-16 9:36 GMT+01:00 ClÃ©ment Bera <bera.clement(a)gmail.com > <mailto:bera.clement@gmail.com>>: > > > > 2016-02-16 8:40 GMT+01:00 Nicolai Hess <nicolaihess(a)gmail.com > <mailto:nicolaihess@gmail.com>>: > > > > 2016-02-16 8:06 GMT+01:00 Nicolai Hess <nicolaihess(a)gmail.com > <mailto:nicolaihess@gmail.com>>: > > > Am 16.02.2016 7:27 vorm. schrieb "ClÃ©ment Bera" > <bera.clement(a)gmail.com <mailto:bera.clement@gmail.com>>: > > > > I have been using SDL for a while now. It works fine > with the latest pre-spur VM. I think Esteban made the Spur > migration right now so it should work fine. > > > > It is really a game changer. You can start Pharo in > headless, open a SDL window, use Cairo to render things on > it and have it catch user events. It is very nice :-) > > In Windows too? > The last time I tried, the keyboard input stopped working. > I provided a fix for the vm, that is now away again. > This was some month ago. And it is exhausting how slow we > move forward and testing, debugging and reviewing must be > die again and again. > > > And since spur? The SDL examples don't work on windows > SubclassResponsibility: SDL2 class had the subclass > responsibility to implement #ffiLibraryName > > > It works fine with the latest pre-spur VM and pre-spur image. I > think Esteban made the Spur migration so it should work fine with > latest spur VM, maybe not yet as he was sick and might not have > been able to integrate. > > > I don't it is working or the changes aren't integrated, the validation > jobs still shows them failing: > https://ci.inria.fr/pharo/job/Pharo-5.0-Update-Step-2.1-Validation-M-Z/labe… > > > Fehlermeldung > > You running on platform which not supported by NativeBoost > > > Stacktrace > > NativeBoost class(Object)>>error: > NativeBoost class>>unsupportedPlatform > NativeBoost class>>discoverPlatformId > NativeBoost class>>forCurrentPlatform > NativeBoost class>>uniqueSessionObject > NBExternalResourceExecutor>>initialize > NBExternalResourceExecutor class(Behavior)>>new > NBExternalResourceManager>>addResource:data: > NBExternalResourceManager class>>addResource:data: > OSWindow>>createWindow > OSWindow>>initWithAttributes: > OSWindow class>>createWithAttributes: > OSWindowTest>>testCreatingWindow > OSWindowTest(TestCase)>>performTest > > > > I am using it on Mac and Linux. I have no windows machine sorry I > can't tell. > > > > > 2016-02-15 21:07 GMT+01:00 Peter UhnÃ¡k > <i.uhnak(a)gmail.com <mailto:i.uhnak@gmail.com>>: > >>> > >>> Did I miss any? > >> > >> > >> libgit2? > > > > > > > >

Feb. 16, 2016

Re: [Pharo-dev] Compiling the unix vm / spur

by Damien Cassou

On February 16, 2016 11:24:23 AM GMT+01:00, Esteban Lorenzano <estebanlm(a)gmail.com> wrote: >That should be fixed in my lasts commits... Thanks, last version contains the fix. Markus, please try again with latest blessed sources (2016.02.15) -- Damien Cassou http://damiencassou.seasidehosting.st "Success is the ability to go from one failure to another without losing enthusiasm." --Winston Churchill

Feb. 16, 2016