December 2013 - Pharo-dev - lists.pharo.org

Re: [Pharo-dev] Bug - SmallInteger new: aNumber crashes Pharo

by Nicolas Cellier

Yes, the VM should abort the primitive with a failure, it's a VM flaw and I posted to vm-dev already. 2013/12/17 Matias Garcia Isaia <mgarciaisaia(a)gmail.com> > As stated in > http://stackoverflow.com/questions/20621119/how-to-print-an-integer-to-tran…, > SmallInteger inherits it's new: message from Behaviour, so if one expects > SmaillInteger new: 0 to give you a 0, it really crashes the VM while trying > to Inspect the result. > > Running it with an argument different than 0 (SmallInteger new: 10) raises > an error ("SmallInteger cannot have variable sized instances"). > > I think it would be really nice to have it just return the parameter, but > that's opinology - you decide how to solve it. The thing I think is not > subjective is that the VM crashes - that shouldn't happen. > > Tested in #30649 >

Dec. 16, 2013

Bug - SmallInteger new: aNumber crashes Pharo

by Matias Garcia Isaia

As stated in http://stackoverflow.com/questions/20621119/how-to-print-an-integer-to-tran…, SmallInteger inherits it's new: message from Behaviour, so if one expects SmaillInteger new: 0 to give you a 0, it really crashes the VM while trying to Inspect the result. Running it with an argument different than 0 (SmallInteger new: 10) raises an error ("SmallInteger cannot have variable sized instances"). I think it would be really nice to have it just return the parameter, but that's opinology - you decide how to solve it. The thing I think is not subjective is that the VM crashes - that shouldn't happen. Tested in #30649

Dec. 16, 2013

can not update pharo

by Nicolai Hess

Can not update pharo (my current version is 30645) MCSmalltalkhubRepository(Object)>>error: Could not load ScriptLoader30-MarcusDenker.779.mcz: ZnHttpUnsuccessful: 400 Bad Request

Dec. 16, 2013

Re: [Pharo-dev] [ANN] Phratch 1.0beta

by kilon alios

Thats great news and more the reason for me to try it. I am very intetested with your intergration of BYOB , filesystem and monticello. I love visual coding as much I love live coding. I see you even offer an android version. Well done ! Î£ÏÎ¹Ï 17 ÎÎµÎº 2013 12:13 Ï.Î¼., Î¿ ÏÏÎ®ÏÏÎ·Ï "jannik.laval" < jannik.laval(a)gmail.com> ÎÎ³ÏÎ±ÏÎµ: > Hehe, > > In fact, it works in Pharo3.0 :) > I have some tests that are yellow, I don't know why for now, and I am > waiting for a Pharo3.0 more stable to migrate. > > Jannik > > On Dec 16, 2013, at 11:10 PM, kilon alios <kilon.alios(a)gmail.com> wrote: > > Hi and congrats for your project. How far are you from porting to Pharo 3 ? > Î£ÏÎ¹Ï 16 ÎÎµÎº 2013 11:46 Î¼.Î¼., Î¿ ÏÏÎ®ÏÏÎ·Ï "jannik.laval" < > jannik.laval(a)gmail.com> ÎÎ³ÏÎ±ÏÎµ: > >> Hi, >> >> I continue to develop Phratch, the port of Scratch in Pharo. >> Phratch is a visual programming language on top of Pharo. >> >> There are lots of new features: >> >> - Settings >> - FileSystems >> - Metacello >> - integration of BYOB (allows to build your own blocks) >> - integration of Color and Files >> - a lot of new useful blocks >> - projects saved with Fuel >> - possibility to implement new features without modifying the core of the >> system >> - possibility to customize the environment: add new categories, add new >> kinds of Sprite, add new blocks. >> >> Phratch is available for Pharo2.0 with the following configuration: >> -- >> Gofer it >> url: 'http://smalltalkhub.com/mc/JLaval/Phratch/main' >> username: '' >> password: ''; >> package: 'ConfigurationOfPhratch'; >> load. >> ((Smalltalk at: #ConfigurationOfPhratch) project version: '1.0') load. >> (Smalltalk at: #PhratchFrameMorph) open perform: >> #saveImageForEndUserSilently. >> -- >> >> I hope to write documentations about all of the new features asap. >> You can follow Phratch here: >> http://car.mines-douai.fr/category/phratch/ >> and here : >> https://code.google.com/p/phratch/ >> >> Cheers, >> Jannik >> > >

Dec. 16, 2013

Re: [Pharo-dev] [ANN] Phratch 1.0beta

by jannik.laval

Hehe, In fact, it works in Pharo3.0 :) I have some tests that are yellow, I donât know why for now, and I am waiting for a Pharo3.0 more stable to migrate. Jannik On Dec 16, 2013, at 11:10 PM, kilon alios <kilon.alios(a)gmail.com> wrote: > Hi and congrats for your project. How far are you from porting to Pharo 3 ? > > Î£ÏÎ¹Ï 16 ÎÎµÎº 2013 11:46 Î¼.Î¼., Î¿ ÏÏÎ®ÏÏÎ·Ï "jannik.laval" <jannik.laval(a)gmail.com> ÎÎ³ÏÎ±ÏÎµ: > Hi, > > I continue to develop Phratch, the port of Scratch in Pharo. > Phratch is a visual programming language on top of Pharo. > > There are lots of new features: > > - Settings > - FileSystems > - Metacello > - integration of BYOB (allows to build your own blocks) > - integration of Color and Files > - a lot of new useful blocks > - projects saved with Fuel > - possibility to implement new features without modifying the core of the system > - possibility to customize the environment: add new categories, add new kinds of Sprite, add new blocks. > > Phratch is available for Pharo2.0 with the following configuration: > â > Gofer it > url: 'http://smalltalkhub.com/mc/JLaval/Phratch/main' > username: '' > password: ''; > package: 'ConfigurationOfPhratch'; > load. > ((Smalltalk at: #ConfigurationOfPhratch) project version: '1.0') load. > (Smalltalk at: #PhratchFrameMorph) open perform: #saveImageForEndUserSilently. > â > > I hope to write documentations about all of the new features asap. > You can follow Phratch here: > http://car.mines-douai.fr/category/phratch/ > and here : > https://code.google.com/p/phratch/ > > Cheers, > Jannik

Dec. 16, 2013

Re: [Pharo-dev] [ANN] Phratch 1.0beta

by kilon alios

Hi and congrats for your project. How far are you from porting to Pharo 3 ? Î£ÏÎ¹Ï 16 ÎÎµÎº 2013 11:46 Î¼.Î¼., Î¿ ÏÏÎ®ÏÏÎ·Ï "jannik.laval" < jannik.laval(a)gmail.com> ÎÎ³ÏÎ±ÏÎµ: > Hi, > > I continue to develop Phratch, the port of Scratch in Pharo. > Phratch is a visual programming language on top of Pharo. > > There are lots of new features: > > - Settings > - FileSystems > - Metacello > - integration of BYOB (allows to build your own blocks) > - integration of Color and Files > - a lot of new useful blocks > - projects saved with Fuel > - possibility to implement new features without modifying the core of the > system > - possibility to customize the environment: add new categories, add new > kinds of Sprite, add new blocks. > > Phratch is available for Pharo2.0 with the following configuration: > -- > Gofer it > url: 'http://smalltalkhub.com/mc/JLaval/Phratch/main' > username: '' > password: ''; > package: 'ConfigurationOfPhratch'; > load. > ((Smalltalk at: #ConfigurationOfPhratch) project version: '1.0') load. > (Smalltalk at: #PhratchFrameMorph) open perform: > #saveImageForEndUserSilently. > -- > > I hope to write documentations about all of the new features asap. > You can follow Phratch here: > http://car.mines-douai.fr/category/phratch/ > and here : > https://code.google.com/p/phratch/ > > Cheers, > Jannik >

Dec. 16, 2013

[ANN] Phratch 1.0beta

by jannik.laval

Hi, I continue to develop Phratch, the port of Scratch in Pharo. Phratch is a visual programming language on top of Pharo. There are lots of new features: - Settings - FileSystems - Metacello - integration of BYOB (allows to build your own blocks) - integration of Color and Files - a lot of new useful blocks - projects saved with Fuel - possibility to implement new features without modifying the core of the system - possibility to customize the environment: add new categories, add new kinds of Sprite, add new blocks. Phratch is available for Pharo2.0 with the following configuration: â Gofer it url: 'http://smalltalkhub.com/mc/JLaval/Phratch/main' username: '' password: ''; package: 'ConfigurationOfPhratch'; load. ((Smalltalk at: #ConfigurationOfPhratch) project version: '1.0') load. (Smalltalk at: #PhratchFrameMorph) open perform: #saveImageForEndUserSilently. â I hope to write documentations about all of the new features asap. You can follow Phratch here: http://car.mines-douai.fr/category/phratch/ and here : https://code.google.com/p/phratch/ Cheers, Jannik

Dec. 16, 2013

Re: [Pharo-dev] Tell me about your workflow

by GOUBIER Thierry

I use different tools to follow the mailing list. One of which is forum.world.st. If you take a look down this thread, you'll notice the problem: http://forum.world.st/Tell-me-about-your-workflow-td4729308.html Ouch! Well, I guess then you have noticed what is my problem when I answer a mail when I'm away from my office... With a gateway which hides all quotes. Thierry Stephan

Dec. 16, 2013

Re: [Pharo-dev] Tell me about your workflow

by Stephan Eggermont

Thierry wrote: >could you please include some quoted text in your answer? I am unable to know to whom you are answering, my mailer only >classifying mails in a thread based on their date, and I need a minimum of quotes to be able to track the conversation. I use different tools to follow the mailing list. One of which is forum.world.st. If you take a look down this thread, you'll notice the problem: http://forum.world.st/Tell-me-about-your-workflow-td4729308.html Stephan

Dec. 16, 2013

Re: [Pharo-dev] Text search overlayed over tree (MorphTreeMorph)

by Tudor Girba

Thanks! Doru On Mon, Dec 16, 2013 at 9:59 PM, GOUBIER Thierry <thierry.goubier(a)cea.fr>wrote: > Underway: Issue 12441 > > Thierry > ------------------------------ > *De :* Pharo-dev [pharo-dev-bounces(a)lists.pharo.org] de la part de Tudor > Girba [tudor(a)tudorgirba.com] > *Date d'envoi :* lundi 16 dÃ©cembre 2013 21:22 > > *Ã :* Pharo Development List > *Objet :* Re: [Pharo-dev] Text search overlayed over tree (MorphTreeMorph) > > This is really a nice addition. I did not have the time to look at the > code, but the functionality would certainly be worth of having in the base > image. > > Could you try to add it in a standalone package or slice? > > Doru > > > On Mon, Dec 16, 2013 at 10:19 AM, GOUBIER Thierry <thierry.goubier(a)cea.fr>wrote: > >> I haven't updated the AltBrowser configuration yet :( >> >> Have a look at: >> >> >> https://github.com/ThierryGoubier/AltBrowser/tree/pharo3.0/Alt-Browser.pack… >> >> It's the main command class. The class comment is a bit off (reflect some >> of the design iterations left-overs), but it's self contained (require the >> following class and a tree which uses asString to describe its items[1]). >> >> >> https://github.com/ThierryGoubier/AltBrowser/tree/pharo3.0/Alt-Browser.pack… >> >> Which is just a kind of copy of StringMorphEditor, but without the >> dependency on StringMorph. >> >> [1] : asString may represent the complete item name (as in >> PackageTreeNautilus) or a filtered item name where it depends on the >> parents in the tree (as in AltBrowser). For example, the item >> Morphic-Base-Basic is Morphic-Base-Basic in Nautilus and Basic in >> AltBrowser, even if they refer to the same RPackage. >> >> >> >> ------------------------------ >> *De :* Pharo-dev [pharo-dev-bounces(a)lists.pharo.org] de la part de >> Benjamin [Benjamin.VanRyseghem.Pharo(a)gmail.com] >> *Date d'envoi :* lundi 16 dÃ©cembre 2013 09:38 >> *Ã :* Pharo Development List >> *Objet :* Re: [Pharo-dev] Text search overlayed over tree >> (MorphTreeMorph) >> >> Cool :) >> >> Where can I find the code to have a look at it? >> >> Ben >> >> On 15 Dec 2013, at 19:08, GOUBIER Thierry <thierry.goubier(a)cea.fr> >> wrote: >> >> Hi all, >> >> I've worked a bit on something which could be usefull: a way to overlay a >> text search box over a tree list, and direct search and selection over the >> tree just by typing in it... >> >> Two vidÃ©os to show how it works: the first one shows how typing makes the >> area appear (and the underlying tree select the first matching item). The >> Tab key closes the search box and expand the selected (target node); typing >> again restart the search one element below. In this way, one can navigate >> easily in a deep tree, as AltBrowser is organised (i.e. matching GUI -> >> Morphic-Base-Whatever). The search is over the whole tree, so, towards the >> end, typing Sy brings you back to the top of the tree. >> >> http://www.youtube.com/watch?v=CJzNKdnSKJ4 >> >> The second video shows how to add it to the current Nautilus with the >> package tree ;) There is very little code in there, but probably a need for >> some polish: I'm not a keyboard guy, and, as such, I'm not yet confortable >> using it (but it already went through many design iterations to keep it >> simple and focused). >> >> http://www.youtube.com/watch?v=pyhqTzIxyRY >> >> Thierry >> >> >> > > > -- > www.tudorgirba.com > > "Every thing has its own flow" > -- www.tudorgirba.com "Every thing has its own flow"

Dec. 16, 2013