- Pharo-dev - lists.pharo.org

[Pharo-project] Build, send and comment on Plugins page

by Torsten Bergmann

Hi Michael, since I cross posted to squeak-dev, vm-dev and pharo-dev (yes I know its bad) here some comments from Andreas and Bert from squeak-dev: http://lists.squeakfoundation.org/pipermail/squeak-dev/2009-April/date.html maybe you could add Rome, DBus, GStreamer There is also DShowVideoDecoderPlugin for Webcams on Windows. DLL and link at: http://www.is.titech.ac.jp/~ohshima/squeak/DShowVideo/index.html And I remember a Win32FileDialogPlugin (the SAR includes the DLL): http://kminami.fc2web.com/Squeak/Goodies/Win32FileDialogPlugin/index.html Thanks Torsten -- Psssst! Schon vom neuen GMX MultiMessenger gehÃ¶rt? Der kann`s mit allen: http://www.gmx.net/de/go/multimessenger01

April 1, 2009

[Pharo-project] [ANN] #10262cl

by Torsten Bergmann

When evaluating "ScriptLoader loadSuperOB" in this image I'll get nil DNU #charCode in the Method UTF8DecomposedTextConverter>>nextFromStream: (with both - the newest win32 vm from Andreas and the latest Exupery VM with closures). Thx Torsten -- Neu: GMX FreeDSL Komplettanschluss mit DSL 6.000 Flatrate + Telefonanschluss fÃ¼r nur 17,95 Euro/mtl.!* http://dsl.gmx.de/?ac=OM.AD.PD003K11308T4569a

April 1, 2009

Re: [Pharo-project] about the closure

by StÃ©phane Ducasse

So the semantics you describe is that the closure refers to variables until it is valued and not their values And of course there is a difference whether the variable is a closure temporary or whether it is a enclosing scope one. lukas is it normal that we get 3 tests yellow - did you get the same in your image? Did you say it to eliot? The tests of boris remind me some of my lisp cps-iterator :) Ugly in smalltalk :) Stef

April 1, 2009

Re: [Pharo-project] [ANN] #10262cl

by StÃ©phane Ducasse

Why I love closures ;) |tt| tt := Transcript. [1 to: 10 do: [:i | tt show: i printString; show: '*'. Processor yield ]. tt flush ] fork. [100 to: 110 do: [:i | tt show: i printString; show: '-'. Processor yield ]. tt flush ] fork. works and show that the transcript is bad :) 1*100-2101*-3*102-4*103-5*104-6*-7*106-8*107-9*-10*109-110- > Hi, > > I have merged the closure changed in the 1062 image (manually). > > We now can continue with this image to provide updates using the > update stream: > > http://gforge.inria.fr/frs/download.php/20098/ > Pharo0.1Core-10262cl.zip > > > Changes: > -> Closure changes merged. > -> BlockClosurePharo.1.cs > -> FixDebugger.1.cs > -> TraitDescription-closure support.st > -> BlockContextTestFix.1.cs > -> ArrayLiteralTestFix.1.cs > > > -- > Marcus Denker -- denker(a)acm.org > http://www.marcusdenker.de > > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >

April 1, 2009

[Pharo-project] Build, send and comment on Plugins page

by Torsten Bergmann

There is a new page on the pharo website [1] with an overview on all plugins available for squeak and pharo. Plugins should be easily downloadable so one dont has to rebuild them from scratch again and again. This is especially for newbies with no knowledge of the tool chain to build plugins. Feel free to send comments and build/send plugins for the various OS platforms. The page is maintained by m.rueger at acm.org Thank Torsten [1] http://code.google.com/p/pharo/wiki/VMPluginOverview [2] http://lists.gforge.inria.fr/pipermail/pharo-project/2009-March/007231.html -- Neu: GMX FreeDSL Komplettanschluss mit DSL 6.000 Flatrate + Telefonanschluss fÃ¼r nur 17,95 Euro/mtl.!* http://dsl.gmx.de/?ac=OM.AD.PD003K11308T4569a

April 1, 2009

Re: [Pharo-project] [ANN] VM for closures on pharo web site

by Damien Cassou

On Tue, Mar 31, 2009 at 11:16 PM, Bryce Kampjes <bryce(a)kampjes.demon.co.uk> wrote: > I was afraid that mentioning that would cause confusion. Exupery is a > JIT written in Smalltalk, the compiler runs as a normal Smalltalk > process in the image just like any other Smalltalk code. It needs a VM > with a few hooks to allow the native code it generates to be executed. > The VMs I provide have both those hooks and the closure bytecodes. > Support for both Exupery and closures is in the VMs. > > Exupery itself is a normal Monticello package which is available via > SqueakSource or Universes, if you haven't loaded it and started it then > there is no risk. To summarize: the Exupery VM has closure support for closure images, use them and things will work ok. Don't try to use the JIT or you will have problem (but you won't do that accidentally so you shouldn't care). -- Damien Cassou http://damiencassou.seasidehosting.st

April 1, 2009

Re: [Pharo-project] Changing the size of a font

by Damien Cassou

http://code.google.com/p/pharo/wiki/CodeSnippets On Tue, Mar 31, 2009 at 10:05 PM, Alexandre Bergel <Alexandre.Bergel(a)inria.fr> wrote: > Hi All, > > Is there a not-so-slow way to change programmatically the size of a > font? > I tried 'TextStyle defaultFont pointSize: 8', but I have no idea what > pointSize really does. > It has to do with the real font. > > Cheers, > Alexandre > -- > _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: > Alexandre Bergel Â http://www.bergel.eu > ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. > > > > > > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > -- Damien Cassou http://damiencassou.seasidehosting.st

April 1, 2009

Re: [Pharo-project] [ANN] #10262cl

by Michael Roberts

ok great thanks. That works. Do we record somewhere what we expect the baseline of the test results to be in the image? Mike

March 31, 2009

Re: [Pharo-project] [ANN] VM for closures on pharo web site

by Bryce Kampjes

On Tue, 2009-03-31 at 19:03 -0100, Mariano Martinez Peck wrote: > The Exupery VMs have closures. You can use them on both Windows and > Linux. I released them here to help people test the image > without > needing to compile their own VMs. > > Ok, so, I didn't understood what you said: > > "P.S. Don't use Exupery in a closure image, that'll probably crash. > The > issue is both Exupery and closures use the "unused" slot in > MethodContext. I'll update Exupery to work with closure images as part > of the next release." I was afraid that mentioning that would cause confusion. Exupery is a JIT written in Smalltalk, the compiler runs as a normal Smalltalk process in the image just like any other Smalltalk code. It needs a VM with a few hooks to allow the native code it generates to be executed. The VMs I provide have both those hooks and the closure bytecodes. Support for both Exupery and closures is in the VMs. Exupery itself is a normal Monticello package which is available via SqueakSource or Universes, if you haven't loaded it and started it then there is no risk. Bryce

March 31, 2009

Re: [Pharo-project] [ANN] #10262cl

by Lukas Renggli

> on the closure related note, what is perhaps interesting in a workspace is > > values := (1 to: 5) collect: [:each | [each] ]. > values collect: [:each | each value] > --> #(1 2 3 4 5) That's correct. > | i | > values := (1 to: 5) collect: [:each | > Â Â Â Â Â Â Â Â Â Â Â Â i := each. > Â Â Â Â Â Â Â Â Â Â Â Â [i] ]. > values collect: [:each | each value] > -->#(5 5 5 5 5) That behavior is correct. i is defined outside the block, thus it refers to the current number which is 5. > values := OrderedCollection new. > 1 to: 5 do: [:i | values add: [i] ]. > values collect: [:each | each value] > --> an OrderedCollection(6 6 6 6 6) That's a bug, but already fixed by Eliot. I don't know why the patch is not included with the image? Load the attachement. The two other failing tests are actually failing in most Smalltalk, even in commercial ones. Lukas -- Lukas Renggli http://www.lukas-renggli.ch

March 31, 2009