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[Pharo-project] Dumb question: Cog and CPU temp??
by Schwab,Wilhelm K March 22, 2012

March 22, 2012

Hello all, I am clobbering my cherished laptop today. I have it scanning the entire image for references and senders, but have been surprised that the fan has not started. The fan could have died, but the machine does not seem to be unusually warm. In the past, tasks like these always caused it to warm up and turn on its fan. Could Cog be the differnce???? Bill

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Re: [Pharo-project] Something is messing with the method's timestamps
by Marcus Denker March 22, 2012

March 22, 2012

On Mar 22, 2012, at 6:27 PM, StÃ©phane Ducasse wrote: > > On Mar 21, 2012, at 10:02 PM, Martin Sandiford wrote: > >> MCFileInTest>>testStWriter is failing in Jenkins due to empty >> timestamps on fileIn. >> >> Not sure if this is related. > > > normally this was fixed by pavel. > There is a fix (workaround) proposed but not yet integrated: http://code.google.com/p/pharo/issues/detail?id=5461 -- Marcus Denker -- http://marcusdenker.de

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[Pharo-project] Custom method browser "trick"
by Schwab,Wilhelm K March 22, 2012

March 22, 2012

Hello all, I'm working on my re-underscoring of GSL. It's been a lot of work, but I really believe it will pay off in the future in terms of being able more easily find methods of interest because with underscores, they look like the things one might find in the manual. It was *really* important with PLplot which has names that are surprisingly cryptic to start. Back to GSL, I wanted a list of methods that contain the "old" structure prefix (SGsl - not sure why I chose that...), are not in a category of old items, and are not simply in the old stucts (#fields, accessors). The following seems to do the job: | nav suspects | nav := SystemNavigation new. suspects := nav allMethodsWithSourceString:'SGsl' matchCase:true. suspects := suspects reject:[ :each | each category = 'public-old' or:[ each classSymbol beginsWith:'SGsl' ] ]. nav browseMessageList:suspects name: 'Methods referencing old GSL structs' autoSelect:'SGsl'. It might be a useful trick for some of you?? HTH. Bill

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[Pharo-project] GsoC - Nautilus Hazelnut
by Benjamin March 22, 2012

March 22, 2012

Project name : Nautilus Level (Beginner, Intermediate, Advanced) : Intermediate Possible Mentor : Stephane Ducasse ? Description : Nautilus is a new browser based on the latests system meta model tools like RPackage or Ring. The goal is to ensure this browser has the stability and all the features required to become the next standard browser. Technical Details : Nautilus may be improved on different levels: fixing last bugs, improve the way the UI widget are defined to be able to easily change the UI representation, create some plugins for metrics, better traits integration, better icons. Morphic may have to be improved Benefits to the Student : The student will learn and use the latests infrastructure tools, the different Morphic's layers. He will also participate to a tool which is used and will be. Benefits to the Community : The community will gain a more stable and up to date default browser. Project name : Hazelnut Level (Beginner, Intermediate, Advanced) : Advanced Possible Mentor : Stephane Ducasse ? Description : Hazelnut is part of the Seed project which goal is to bootstrap the system. Technical Details : Ensure the validity of the created kernel and also improved the serialization mechanism. The goal is to clarify and ensure a creation mechanism which can be applied to a dynamically generated kernel or to a statically describe kernel as well. Benefits to the Student : Deep understanding of the system layouts, of the kernel definition, of the meta model and the reflexivity of the system. The student will also learn the object format and the basic of the VM use. Benefits to the Community : The community will gain a way to bootstrap a new fresh kernel from an existing image or from a kernel description. It could also be used to generate minimal kernel used for embedded technology. Ben

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[Pharo-project] Polymorph
by Gary Chambers March 22, 2012

March 22, 2012

Just a heads up. I'll be making some time next week for reintegrating various fixes and improvements to mostly Polymorph related things. Whilst based on 1.4, it has been some time since I've updated my happily stable image and the changes have accumulated to be fairly extensive, all driven by business needs of course ;-) (no reason that nice stuff can be done in that remit!). The changes will hopefully not break anyone's parallel efforts, likely, though is going to be painful to resynchronise as the community has been doing plentiful excellent work in improvement. I humbly ask that fixes/changes to Morphic/Polymorph could be put on hold in terms of submissions whilst I integrate as a stable baseline will be necessary. I'll post again on the list next week as to when I start on the reintegration so I can hopefully get a clear few days of stability, along with letting you all know preliminary details of the effects of changes (won't know full repurcussions until analysed). In addition to fixes etc. I can make available a couple of UI themes suitable for touchscreen devices (Android Gingerbread style basically, in HDPI and MDPI) and a few other goodies. Hopefully all for the better as discovered through using things to produce business applications. Videos to come based on the products we are developing with Pharo. Regards, Gary Sent from my iPad

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[Pharo-project] Something is messing with the method's timestamps
by Ricardo Moran March 22, 2012

March 22, 2012

Hi, I just noticed when I load a project with a metacello configuration, all the method's timestamps are lost. I tried with this configuration: Gofer it > squeaksource: 'MetacelloRepository'; > package: 'ConfigurationOfCTranslator'; > load. > (Smalltalk at: #ConfigurationOfCTranslator) load. If then I load the project by hand (i.e. going through the Monticello browser), the timestamps are back. Also, when I add a new method to a class it gets added without a timestamp, just after I modify it the timestamp is added correctly. System Reporter info below: Image > ----- > C:\Documents and Settings\navegador\Mis documentos\Squeak > images\Pharo\Pharo-1.4 (1)\Pharo-1.4\Pharo-1.4.image > Pharo1.4a > Latest update: #14406 > Unnamed > > Virtual Machine > --------------- > C:\Documents and Settings\navegador\Mis documentos\Squeak > images\Pharo\Pharo-1.4 (1)\Pharo-1.4\CogVM.exe > CoInterpreter VMMaker-oscog-EstebanLorenzano.139 uuid: > 5aa53979-d7d8-4ca3-91fe-cfc3b4109c33 Mar 12 2012, > StackToRegisterMappingCogit VMMaker-oscog-EstebanLorenzano.139 uuid: > 5aa53979-d7d8-4ca3-91fe-cfc3b4109c33 Mar 12 2012, > https://git.gitorious.org/cogvm/blessed.git Commit: > ca2091e70cfef485fa511935f51d8c91b1c3f185 Date: Mon Mar 12 19:07:33 2012 > +0100 By: Igor Stasenko <siguctua(a)gmail.com> > Win32 built on Mar 12 2012 19:32:09 Compiler: 4.5.2 > CoInterpreter VMMaker-oscog-EstebanLorenzano.139 uuid: > 5aa53979-d7d8-4ca3-91fe-cfc3b4109c33 Mar 12 2012 > StackToRegisterMappingCogit VMMaker-oscog-EstebanLorenzano.139 uuid: > 5aa53979-d7d8-4ca3-91fe-cfc3b4109c33 Mar 12 2012 > > Operating System/Hardware > ------------------------- > Win32 5.1 IX86 Cheers, Richo

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[Pharo-project] Strange deprecation
by Alexandre Bergel March 22, 2012

March 22, 2012

Hi! In 1.4 there is deprecation: MorphicUIManager>>multiLineRequest: queryString centerAt: aPoint initialAnswer: defaultAnswer answerHeight: answerHeight ... self deprecated: 'Use multiLineRequest: queryString centerAt: aPoint initialAnswer: defaultAnswer answerHeight: ' on: '7 September 2011' in: 'Pharo1.4'. ... This is strange since it recommends to use the very same method. I could not find the method I should instead use. Does this method really has to be deprecated? Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

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Re: [Pharo-project] Understanding RunArray>>scanFrom:
by Marcus Denker March 22, 2012

March 22, 2012

On Mar 21, 2012, at 11:56 AM, Camillo Bruni wrote: >>> >> i would also prefer disabling any styling in class comments >> because often, when you copy/paste styled text into class comment, it >> remains styled.. > > for class comments I would rather go with something like Markdown for formatting? which stays readable as is without formatting. Yes, I would say so... I have to admit that I am a fan of the general "beyond ASCII" idea of which one sees a tiny gimpse of a shadow in Squeak... but the way it was done in Squeak was never really good enough and people did not use it at all. (Partly because both Morphic and it's text model as well as the UI never was any good...). E.g. the first thing you want in comments is embedding Figures (e.g. of Datastructures)... or even life working examples. Is there anything that Squeak Rich Text (of the kind that is serializable as a method style) can do that Markdown can not? http://en.wikipedia.org/wiki/Markdown -- Marcus Denker -- http://marcusdenker.de

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[Pharo-project] Pharo 1.4 status
by Pavel Krivanek March 22, 2012

March 22, 2012

Hi, this is the current Pharo 1.4 development status: - the only one failing test (two for Reloaded job) - 37 issues marked as Milestone 1.4 http://code.google.com/p/pharo/issues/list?can=2&q=label%3AMilestone%20labe… - 12 issues with status fixReviewNeeded http://code.google.com/p/pharo/issues/list?can=2&q=label%3AMilestone%20labe… Cheers, -- Pavel

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[Pharo-project] [update 1.4] #14407
by Marcus Denker March 22, 2012

March 22, 2012

14407 ----- Issue 5527: Package MethodConverters has no repository http://code.google.com/p/pharo/issues/detail?id=5527 -- Marcus Denker -- http://marcusdenker.de

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