March 2012 - Pharo-dev - lists.pharo.org

[Pharo-project] Pharo 1.4 Tests-Unix - Build # 292 - Still Unstable!

by jenkins-pharo.ci.inria.fr＠jenkins-server.lille.inria.fr

March 17, 2012

Re: [Pharo-project] [Esug-list] GSoC 2012: we're in!

by Serge Stinckwich

Great job !!! On Sat, Mar 17, 2012 at 9:03 PM, Carla Griggio <carla.griggio(a)gmail.com> wrote: > > Hi everybody!! > I'm glad to announce that ESUG has been accepted as an organization this year :) So Google will be funding some Smalltalk projects of our choice. > > Soon you'll be able to find the next steps into the program at http://gsoc2012.esug.org/. > > Cheers! > > Carla Griggio & Janko MivÅ¡ek > GSoC Admins > > > > > _______________________________________________ > Esug-list mailing list > Esug-list(a)lists.esug.org > http://lists.esug.org/mailman/listinfo/esug-list_lists.esug.org -- Serge Stinckwich UMI UMMISCO 209 (IRD/UPMC), Hanoi, Vietnam Every DSL ends up being Smalltalk http://doesnotunderstand.org/

March 17, 2012

[Pharo-project] GSoC 2012: we're in!

by Carla Griggio

Hi everybody!! I'm glad to announce that ESUG has been accepted as an organization this year :) So Google will be funding some Smalltalk projects of our choice. Soon you'll be able to find the next steps into the program at http://gsoc2012.esug.org/. Cheers! Carla Griggio & Janko MivÅ¡ek GSoC Admins

March 17, 2012

[Pharo-project] [update 1.4] #14399

by Marcus Denker

14399 ----- Issue 5503: Small cleanup in CharackerBlockScanner http://code.google.com/p/pharo/issues/detail?id=5503 Issue 5502: Remove unneeded #species overrides http://code.google.com/p/pharo/issues/detail?id=5502 Issue 5498: Delay>>testDelayOf: delay for: testCount rect: r depending on Display http://code.google.com/p/pharo/issues/detail?id=5498 Issue 5496: UIManager>>grafPort should be made abstract http://code.google.com/p/pharo/issues/detail?id=5496 Issue 2788: Turn compress:ToByteArray: test in comments into SUNIT Test http://code.google.com/p/pharo/issues/detail?id=2788 Issue 4253: FreeTypeFontProvider and FreeTypeSettings startup should use single method http://code.google.com/p/pharo/issues/detail?id=4253 -- Marcus Denker -- http://marcusdenker.de

March 17, 2012

[Pharo-project] non-interactive compiling with feedback

by Milan Mimica

Hello, i want to add some scripting capabilities to my app, and I wand to use plain smalltalk for that. The only problem is that I still haven't found a way to generate a compiled which would return a string describing a problem in case a syntax errors. Can I get some help? -- Milan Mimica

March 17, 2012

[Pharo-project] Morphic operation in startUp sequence

by Hilaire Fernandes

Hello, What is the proper way to do morphic operation when an image is loaded. I am not sure it is safe to do in the startUp sequence. Thanks Hilaire -- Dr. Geo -- http://www.drgeo.eu

March 17, 2012

[Pharo-project] Display extent during startUp sequence

by Hilaire Fernandes

Hello, I need to know the Display extent during the startUp sequence. Sadly under CogDroid I don't get it right at this time. I am suspect the underneath system is sendeing a fullscreen order to the VM window only propagated after the startUp sequence. I tried "Display forceDisplayUpdate". I got a workaround with a forked delay in my start up sequence but unclean. Thanks Hilaire -- Dr. Geo -- http://www.drgeo.eu

March 17, 2012

[Pharo-project] Pharo Kernel Reload Tests-Unix - Build # 16 - Still unstable!

by jenkins-pharo.ci.inria.fr＠jenkins-server.lille.inria.fr

March 17, 2012

Re: [Pharo-project] ArrayedCollection methods depending on Bitmap/BitBlt

by Igor Stasenko

i know that bitmaps used to quickly change endianeness in large data buffer. but i cannot say anything whether they used or not. we could a) deprecate them b) put them as extension methods of bitblt (or graphics) package. On 16 March 2012 17:24, Guillermo Polito <guillermopolito(a)gmail.com> wrote: > - ArrayedCollection>>restoreEndianness > > Do we want that in an arrayed collection? It's only senders seem to expect > a Bitmap, not any collection. > > > - ArrayedCollection>>swapHalves > > does not have senders... :/ > > > > Does any one use them?? > > http://code.google.com/p/pharo/issues/detail?id=5492&thanks=5492&ts=1331911… > > > Guille -- Best regards, Igor Stasenko.

March 17, 2012

[Pharo-project] Reliable method change detection

by Martin Dias

Hi In Fuel (bleeding edge), a compiled method can be serialized as a global. Basically, we store the class name and selector, so loading it is straightforward... this can be fine if we suppose there were not any change in the system between save and load time. This can be a huge supposition, but maybe it's acceptable in some uses, for example to "log" exceptions. Well, actually we can discuss if this is a good approach, but anyway I am interested on how to detect a BIG change, for example the one I show in the following code (which produces a vm crash): | byteArray aClass aClosure materializedClosure | aClass := Object subclass: #A. aClass compileSilently: 'methodWithClosure ^ [ 42 ] '. aClosure := aClass new perform: #methodWithClosure. byteArray := FLSerializer serializeToByteArray: aClosure. aClass compileSilently: 'methodWithClosure ^ 42'. materializedClosure := FLMaterializer materializeFromByteArray: byteArray. materializedClosure value. What can we do to detect this change? - generate a checksum with bytecodes - just compare the size - something else? Thanks, MartÃn

March 17, 2012