November 2014 - Pharo-dev - lists.pharo.org

About RBCompiler

by Serge Stinckwich

I'm trying to port QuasiQuote package from Lukas Renggli to Pharo 3.0/4.0. This package use the RBCompiler class from the AST-Compiler package available here: http://source.lukas-renggli.ch/helvetia If I understand RBCompiler, this is a Compiler that use RB parser nodes. I guess this is something that is no more relevant with the new Opal compiler ? -- Serge Stinckwich UCBN & UMI UMMISCO 209 (IRD/UPMC) Every DSL ends up being Smalltalk http://www.doesnotunderstand.org/

Nov. 22, 2014

Re: [Pharo-dev] [ANN] SciSmalltalk v0.16

by Tudor Girba

+1 Doru On Sat, Nov 22, 2014 at 3:57 PM, Alexandre Bergel <alexandre.bergel(a)me.com> wrote: > Yes! This is important! > > > > > > > Le 21-11-2014 Ã 8:51, stepharo <stepharo(a)free.fr> a Ã©crit : > > > > Super keep pushing! > > > > Stef > > Le 18/11/14 14:14, Serge Stinckwich a Ã©crit : > >> Dear all, > >> > >> we are to happy to announce SciSmalltalk v0.16 > >> > >> SciSmalltalk is a Smalltalk project, similar to existing > >> scientific libraries like NumPy, SciPy for Python or SciRuby for Ruby. > >> SciSmalltalk already provide the following basic functionalities: > >> > >> - complex and quaternions extensions, > >> - random number generators, > >> - fuzzy algorithms, > >> - Didier Besset's numerical methods, > >> - Ordinary Differential Equation (ODE) Solver. > >> > >> Version 0.16 includes updates from Werner Kassens to several packages, > >> the work Nicolas Cellier about arbitrary precision floats. > >> > >> SciSmalltalk project web page is here: > >> https://github.com/SergeStinckwich/SciSmalltalk > >> All the code is available under the MIT licence. > >> > >> We have more than 563 green unit tests and we run a CI job here: > >> https://ci.inria.fr/pharo-contribution/job/SciSmalltalk/ > >> > >> This version should work on Pharo 3.0/4.0 and also Squeak 4.5 (to > >> be confirmed). > >> > >> We are looking for more code contributions and also tests, > documentation ! > >> Join the mailing-list : > https://groups.google.com/forum/#!forum/scismalltalk > > > > > > -- www.tudorgirba.com "Every thing has its own flow"

Nov. 22, 2014

Re: [Pharo-dev] [ANN] SciSmalltalk v0.16

by Alexandre Bergel

Yes! This is important! > Le 21-11-2014 Ã 8:51, stepharo <stepharo(a)free.fr> a Ã©crit : > > Super keep pushing! > > Stef > Le 18/11/14 14:14, Serge Stinckwich a Ã©crit : >> Dear all, >> >> we are to happy to announce SciSmalltalk v0.16 >> >> SciSmalltalk is a Smalltalk project, similar to existing >> scientific libraries like NumPy, SciPy for Python or SciRuby for Ruby. >> SciSmalltalk already provide the following basic functionalities: >> >> - complex and quaternions extensions, >> - random number generators, >> - fuzzy algorithms, >> - Didier Besset's numerical methods, >> - Ordinary Differential Equation (ODE) Solver. >> >> Version 0.16 includes updates from Werner Kassens to several packages, >> the work Nicolas Cellier about arbitrary precision floats. >> >> SciSmalltalk project web page is here: >> https://github.com/SergeStinckwich/SciSmalltalk >> All the code is available under the MIT licence. >> >> We have more than 563 green unit tests and we run a CI job here: >> https://ci.inria.fr/pharo-contribution/job/SciSmalltalk/ >> >> This version should work on Pharo 3.0/4.0 and also Squeak 4.5 (to >> be confirmed). >> >> We are looking for more code contributions and also tests, documentation ! >> Join the mailing-list : https://groups.google.com/forum/#!forum/scismalltalk > >

Nov. 22, 2014

Duration year

by Hilaire

I saw some discussion about Duration and year calculus in the list Given that it is impossible to determine the number of days in a year without the calendar years, should not 365.25 be used in place of 365 to minimize the error ? So it could look like: Duration class >> years: aNumber ^ self days: (aNumber * 365.25) truncated seconds: 0 Hilaire -- Dr. Geo - http://drgeo.eu iStoa - http://istoa.drgeo.eu

Nov. 22, 2014

[pharo-project/pharo-core]

by GitHub

Branch: refs/tags/40382 Home: https://github.com/pharo-project/pharo-core

Nov. 22, 2014

[pharo-project/pharo-core] 20a69e: 40382

by GitHub

Branch: refs/heads/4.0 Home: https://github.com/pharo-project/pharo-core Commit: 20a69ec3f950e4f88ed083008aa723692100bd38 https://github.com/pharo-project/pharo-core/commit/20a69ec3f950e4f88ed08300… Author: Jenkins Build Server <board(a)pharo-project.org> Date: 2014-11-22 (Sat, 22 Nov 2014) Changed paths: A Morphic-Base.package/extension/BorderedMorph/instance/changeBorderColor_.st M Morphic-Core.package/BorderedMorph.class/instance/menu/addBorderStyleMenuItems_hand_.st A Polymorph-Tools-Diff.package/PSMCChangesGrouper.class/instance/visitor/visitClassTraitDefinition_.st M Refactoring-Core.package/RBAbstractClass.class/instance/accessing/allSubclasses.st A ScriptLoader40.package/ScriptLoader.class/instance/pharo - scripts/script382.st A ScriptLoader40.package/ScriptLoader.class/instance/pharo - updates/update40382.st M ScriptLoader40.package/ScriptLoader.class/instance/public/commentForCurrentUpdate.st Log Message: ----------- 40382 14516 use an explicit copy of subclass collection in RBAbstractClass>>#allSubclasses https://pharo.fogbugz.com/f/cases/14516 12007 BorderMorph halo menu border colour broken https://pharo.fogbugz.com/f/cases/12007 14494 PSMCChangesGrouper is missing #visitClassTraitDefinition: https://pharo.fogbugz.com/f/cases/14494 http://files.pharo.org/image/40/40382.zip

Nov. 22, 2014

Re: [Pharo-dev] New Cog VMs available

by Eliot Miranda

On Fri, Nov 21, 2014 at 4:08 PM, Eliot Miranda <eliot.miranda(a)gmail.com> wrote: > ... at http://www.mirandabanda.org/files/Cog/VM/VM.r3144. > > Apologies; the 3143 VMs were broken. > and I'm sorry to say the 3144 look broken too. I suspect the VM is not correctly normalizing bit-operations on large integers into SmallIntegers as expected. > CogVM binaries as per VMMaker.oscog-eem.950/r3144 > > Fix regression in new primitiveBitShift. > Introduce >>> as an explicitly signed shift. > 64-bit ize magnitude64BitIntegerFor:neg:, > positive64BitIntegerFor: & signed64BitIntegerFor: > -- > best, > Eliot > -- best, Eliot

Nov. 22, 2014

Re: [Pharo-dev] Listening for shift key pressed

by Ben Coman

Aliaksei Syrel wrote: > Hi, Nicolai > > Thanks for suggestion. I'm using Mac 10.10 and it doesn't show any > notifications for shift.. > I'll open an issue for this. > > Cheers, > Alex I confirm this works in Windows, but not on OSX. cheers -ben > > On Fri, Nov 21, 2014 at 10:20 PM, Nicolai Hess <nicolaihess(a)web.de > <mailto:nicolaihess@web.de>> wrote: > > If you look at KeyPrinterMorph you'll see that it indeed handles a > single shift key down. > > 2014-11-21 17:36 GMT+01:00 Aliaksei Syrel <alex.syrel(a)gmail.com > <mailto:alex.syrel@gmail.com>>: > > Hi Ben, > > If at the end of InputEventFetcher>>__waitForInput > you put "Transcript crShow: Time now" > and I think you'll be looking at as raw an event aas you can > get. > > > Now this exhibits some strange behaviour? Pushing <shift> > on its own does not produce an event, however pushing > <shift> fast multiple times does generate events. ??? > > It's maybe because you move mouse, or randomly touch touchpad. > > After some investigations and digging lower and lower till > primitive methods, I realized that VM itself doesn't queue an > event after user presses Shift. It's just a modifier bit, that > is applied on a real events, such as mouse moves or normal > keyboard events. > > Cheers, > Alex > > > >

Nov. 22, 2014

New Cog VMs available

by Eliot Miranda

... at http://www.mirandabanda.org/files/Cog/VM/VM.r3144. Apologies; the 3143 VMs were broken. CogVM binaries as per VMMaker.oscog-eem.950/r3144 Fix regression in new primitiveBitShift. Introduce >>> as an explicitly signed shift. 64-bit ize magnitude64BitIntegerFor:neg:, positive64BitIntegerFor: & signed64BitIntegerFor: -- best, Eliot

Nov. 22, 2014

Re: [Pharo-dev] Listening for shift key pressed

by Nicolai Hess

Ok, I tested this with windows and linux only. nicolai 2014-11-21 23:06 GMT+01:00 Aliaksei Syrel <alex.syrel(a)gmail.com>: > Hi, Nicolai > > Thanks for suggestion. I'm using Mac 10.10 and it doesn't show any > notifications for shift.. > I'll open an issue for this. > > Cheers, > Alex > > On Fri, Nov 21, 2014 at 10:20 PM, Nicolai Hess <nicolaihess(a)web.de> wrote: > >> If you look at KeyPrinterMorph you'll see that it indeed handles a single >> shift key down. >> >> 2014-11-21 17:36 GMT+01:00 Aliaksei Syrel <alex.syrel(a)gmail.com>: >> >>> Hi Ben, >>> >>> If at the end of InputEventFetcher>>waitForInput >>>> you put "Transcript crShow: Time now" >>>> and I think you'll be looking at as raw an event aas you can get. >>> >>> >>> Now this exhibits some strange behaviour? Pushing <shift> on its own >>>> does not produce an event, however pushing <shift> fast multiple times does >>>> generate events. ??? >>> >>> It's maybe because you move mouse, or randomly touch touchpad. >>> >>> After some investigations and digging lower and lower till primitive >>> methods, I realized that VM itself doesn't queue an event after user >>> presses Shift. It's just a modifier bit, that is applied on a real events, >>> such as mouse moves or normal keyboard events. >>> >>> Cheers, >>> Alex >>> >>> >> >> >

Nov. 21, 2014