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[Pharo-project] Pharo Kernel jobs on new infrastructure

by Pavel Krivanek

Hi, I moved the Pharo Kernel 2.0 Jobs to the new infrastructure. It seems to work well. https://ci.inria.fr/pharo/view/Pharo%20Kernel%202.0/ We reduced test failures of Pharo Kernel to 15: https://ci.inria.fr/pharo/view/Pharo%20Kernel%202.0/job/Pharo%20Kernel%202.… -- Pavel

Nov. 14, 2012

[Pharo-project] Pharo consortium final document

by StÃ©phane Ducasse

Dear Pharoers this is the latest and final version of the consortium agreement. Now you can fill it sign it and send it to us at INRIA. S Ducasse - Pharo Consortium 40, avenue Halley, Parc Scientifique de la Haute Borne, BÃ¢t.A, Park Plaza, Villeneuve d'Ascq, FR-59650, France. Thanks! Stef ------------------------ Dr. StÃ©phane Ducasse -- Directeur de Recherche (Senior Researcher) INRIA - USTL - CNRS UMR 8022 stephane.ducasse(a)inria.fr http://stephane.ducasse.free.fr http://rmod.lille.inria.fr/ **NEW ***Tel 00 33 (0)3 59 35 87 52 - Fax 33 3 59 57 78 50

Nov. 14, 2012

Re: [Pharo-project] [Pharo-users] CategorySaver

by StÃ©phane Ducasse

> > I would like to know how to ask the system what classes did I change. > But the only things I found took minutes to execute (asking every > class for its authors, or something like that). Very brute-fore. I'm > sure there is a better approach I am not aware of. You can either register to the systemAnnouncer in Pharo 2.0 and you can register to get specific announcement (class creationâ¦.) or you can query the Changeset singleton >> Which is why the recovering from the changes file is better. > > I don't see it as "which one is better". I am honoured that this was > interpreted as a serious theoretical "inclusion" as a Pharo feature, > with shortcomings or not :-) > >> Dont worry, the image crashes every now and then to all of us! fortunately >> since Pharo1.0, less and less every day... > > Yes, I also noticed! The VM is very robust nowadays! > >> Regarding the UI, you should check out Spec, by Benjamin and Stef. It's >> easier to create morphs programmatically than with the raw Polymorph. > > I think I actually used Spec, but not sure... > >> And also check out Glamour, the ones used in Moose. > > Glamour is for building tools, right...? Could I have used it...? > >> Saludos, >> Fernando > > Saludos tambiÃ©n! ;-) > > Sebastian >

Nov. 14, 2012

Re: [Pharo-project] Breaking PDF into smaller PDFs

by Stephan Eggermont

Aik-Siong Koh wrote: >Using Smalltalk, I would like to break a PDF with 500 pages into 500 PDFs of >one page each. > >How can I do that? I would assume Christian Haider's pdf library should be usable for that.I don't think that is ported from VW yet. Stephan

Nov. 13, 2012

[Pharo-project] [update 2.0] #20394

by Marcus Denker

Nov. 13, 2012

Re: [Pharo-project] Please review DrGeo

by Hilaire Fernandes

I remember reading I can't distribute outside GooglePlay once published there. Did Google change their policy? Need to be checked. Anyway I am not sure it is worth the effort. I was fun to do but there are too many rough edges. Hilaire Le 12/11/2012 05:32, Phil (list) a Ã©crit : > Are you bound by agreements other than the Google Play TOS? The standard terms of service don't limit you regarding other distribution options: http://support.google.com/googleplay/android-developer/bin/answer.py?hl=en&…

Nov. 13, 2012

[Pharo-project] Jenkins problem

by Pavel Krivanek

Hi, Jenskins seems to be in a strange state again. Hangs on zipping, jobs cannot be stopped etc. -- Pavel

Nov. 13, 2012

Re: [Pharo-project] nonblocking stdin?

by Tudor Girba

I would be very interested in something like this. Cheers, Doru On 13 Nov 2012, at 10:01, Pavel Krivanek <pavel.krivanek(a)gmail.com> wrote: > Hi, > > is there a way how to use nonblocking input from stdin? I have a > simple REPL but the stdin is blocking the VM. > > | stdin input lineEnd | > > stdin := FileStream stdin ifNil: [ ^ self ]. > stdin atEnd ifTrue: [ ^ self ]. > > [ > lineEnd := false. > FileStream stdout nextPutAll: '> '. > input := String streamContents: [:s| > [ stdin atEnd or: [lineEnd] ] whileFalse: [ > stdin next ifNotNilDo: [:char| > char = Character lf ifTrue: [lineEnd := true]. > s nextPut: char ]]]. > > [ FileStream stdout print: (Compiler evaluate: input); lf ] > ifError: [:error | FileStream stdout nextPutAll: 'ERROR: ', > error asString; lf]. > > Processor yield. > ] repeat > > Cheers, > -- Pavel > -- www.tudorgirba.com "It's not how it is, it is how we see it."

Nov. 13, 2012

Re: [Pharo-project] Unicode Fonts

by Andrew Tween

Hi Sven,The Monaco font doesn't contain those glyphs. You can find a font that does have (at least the first of) those glyphs by evaluating this ... ((LogicalFontManager current allFamilies select: [:each| each class = FreeTypeFontFamily]) select:[:each| (LogicalFont familyName: each familyName pointSize: 10) hasGlyphsForAll: 16r2654 asCharacter asString]) collect:[:each | each familyName]. on my Mac, this results in - #('Apple Symbols' 'Arial Unicode MS' 'LastResort' 'Menlo') Having found a suitable font, you can then render the glyphs to screen by doing something like this... StringMorph new contents: (String withAll: ((16r2654 to: 16r265F) collect:[:each | each asCharacter]));font:(LogicalFont familyName:'Apple Symbols' pointSize: 10); openInWorld . You can test whether a particular font contains a glyph for some unicode char by doing this... (LogicalFont familyName: 'Monaco' pointSize: 10) realFont face primGetCharIndex: 16r2654. "results in 0 - so it doesn't contain the glyph"(LogicalFont familyName: 'Apple Symbols' pointSize: 10) realFont face primGetCharIndex: 16r2654. "results in 371 (>0) - so it does contain the glyph" If you set your Code font to a suitable font (e.g. 'Apple Symbols') then you will also see these glyphs in your Workspace. Operating Systems and Applications substitute missing glyphs with those from another font when they render text. This is probably why your terminal displayed the glyphs, even though Monaco doesn't have them.It would be cool to have a similar glyph substitution scheme in Pharo; I'll see if I can work out how that can be done Cheers,Andy . > From: sven(a)stfx.eu > Date: Mon, 12 Nov 2012 16:37:51 +0100 > To: Pharo-project(a)lists.gforge.inria.fr > Subject: [Pharo-project] Unicode Fonts > > I was playing with the following: > > http://en.wikipedia.org/wiki/Chess_symbols_in_Unicode > > '/tmp/chess.txt' asFileReference writeStreamDo: [ :stream | > (16r2654 to: 16r265F) > do: [ :each | > stream nextPut: each asCharacter ] > separatedBy: [ stream space ]. > stream crlf ]. > > $ cat /tmp/chess.txt > â â â â â â â â â â â â > > (this shows for me, in my terminal/mail, YMMV ;-) > > String streamContents: [ :stream | > (16r2654 to: 16r265F) > do: [ :each | > stream nextPut: each asCharacter ] > separatedBy: [ stream space ]. > stream crlf ]. > > Is there a way to make this work, a font selection that show these Unicode characters in Pharo ? That would be cool. > > I tried using Freetype font Monaco, the same as my terminal where the right characters show, but that didn't help. > > Sven > > -- > Sven Van Caekenberghe > http://stfx.eu > Smalltalk is the Red Pill > > > >

Nov. 13, 2012

[Pharo-project] [update 2.0] #20393

by Marcus Denker

20393 ----- Issue 6950: SystemProgressMorph dependecy in JobTest http://code.google.com/p/pharo/issues/detail?id=6950 Issue 6960: SourceFileArrayTest dependent on Morphic http://code.google.com/p/pharo/issues/detail?id=6960 Issue 6958: KernelTests dependent on PrettyPrinting http://code.google.com/p/pharo/issues/detail?id=6958 Diff information: http://ss3.gemstone.com/ss/Pharo20/Traits-MarcusDenker.445.diff http://ss3.gemstone.com/ss/Pharo20/Tests-MarcusDenker.478.diff http://ss3.gemstone.com/ss/Pharo20/KernelTests-MarcusDenker.453.diff http://ss3.gemstone.com/ss/Pharo20/Compiler-MarcusDenker.354.diff -- Marcus Denker -- http://marcusdenker.de

Nov. 13, 2012