April 2016 - Pharo-dev - lists.pharo.org

Re: [Pharo-dev] About CommentPane
by lb April 20, 2016

April 20, 2016

Hi, Stef, Thank you. I come from shanghai china and study Pharo for several years. I want to write some my own language comment , so i wrote a tool for me. the comment text pane and my comment pane need to switch. so I ask this silly question. Pharo 5.0 I used. Best Regards! Bing Liang

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Ubuntu PPA administration - volunteers?
by Markus Fritsche April 20, 2016

April 20, 2016

Hello list, I haven't been able to supply as many ppa updates as needed. Right now, there's a need for a new spur vm and a new graph of dependencies between the packages that I havent't yet set up. Realistically, I think I won't be able to keep up as with pharo development it deserves :( Is there anyone whos willing to help? It involves - setting up a build environment - keeping up with pharo vm, pharo launcher releases - executing build scripts - react to errors - not that often - entering your gpg key passphrase - testing the successful deployment Best regards Markus

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[pharo-project/pharo-core]
by GitHub April 20, 2016

April 20, 2016

Branch: refs/tags/50702 Home: https://github.com/pharo-project/pharo-core

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[pharo-project/pharo-core] 668022: 50702
by GitHub April 20, 2016

April 20, 2016

Branch: refs/heads/5.0 Home: https://github.com/pharo-project/pharo-core Commit: 668022f0e62bc208deb8b7ebbd7a31550ea50346 https://github.com/pharo-project/pharo-core/commit/668022f0e62bc208deb8b7eb… Author: Jenkins Build Server <board(a)pharo-project.org> Date: 2016-04-20 (Wed, 20 Apr 2016) Changed paths: A Kernel-Tests.package/CompiledMethodTest.class/instance/tests - testing/testContainsHalt.st M Kernel.package/CompiledMethod.class/instance/testing/containsHalt.st R OpalCompiler-Core.package/OCCopyingTempVariable.class/instance/debugging/writeFromContext_scope_value_.st M OpalCompiler-Tests.package/MethodMapTests.class/instance/testing - temp access/testExampleTempNamedPutCopying2.st R ScriptLoader50.package/ScriptLoader.class/instance/pharo - scripts/script50701.st A ScriptLoader50.package/ScriptLoader.class/instance/pharo - scripts/script50702.st R ScriptLoader50.package/ScriptLoader.class/instance/pharo - updates/update50701.st A ScriptLoader50.package/ScriptLoader.class/instance/pharo - updates/update50702.st M ScriptLoader50.package/ScriptLoader.class/instance/public/commentForCurrentUpdate.st Log Message: ----------- 50702 18017 CompiledMethod>>#containsHalt should exclude the selector when checking literals https://pharo.fogbugz.com/f/cases/18017 17702 failting test: OCClosureCompilerTest>>#testDebuggerTempAccess https://pharo.fogbugz.com/f/cases/17702 http://files.pharo.org/image/50/50702.zip

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[Pharo5] Status: 23 open issues
by marcus.denker＠inria.fr April 20, 2016

April 20, 2016

Hi, There are now 23 open issues tagged for Milestone âPharo5â. https://pharo.fogbugz.com/f/filters/125/5-0-All The plan is to release in 2 weeks. Please check if - all these issues are real show-stoppers. The idea is that e.g. everything that was already a problem in Pharo4 can not be a showstopper, as we did release Pharo4â¦ - Did you report an issue that is not listed here? New issues are do now pre-fill the form with âPharo6â, but then, if an issue was reported e.g. last week and nobody realised it was in the wrong milestone, I guess it can be said that this issue by default is not a show-stopperâ¦ - If you have this âobviousâ bug that is so obvious that you did not even report it: Keep in mind that it will *not* be fixed as we do not know about it. It does not exist. Marcus

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unzip:to:
by stepharo April 20, 2016

April 20, 2016

unzip: fullFileName to: pathString "Unzip the contents of the file specified by the full path name fullFileName to the location given by pathString." so we would expect to pass a string in the second argument? the unique sender of it in the system unzip: fullFileName "Unzip the contents of a gzipped file specified by its full file name to the current working directory" ^ self unzip: fullFileName to: FileSystem disk workingDirectory but the implementation seems to indicate that fullFileName is should be a string as well as pathString unzip: fullFileName to: pathString "Unzip the contents of the file specified by the full path name fullFileName to the location given by pathString." | zipped buffer unzipped newName | newName := fullFileName copyUpToLast: FileSystem disk extensionDelimiter. pathString asFileReference ensureCreateDirectory. unzipped := FileStream newFileNamed: (pathString asFileReference / newName) fullName. unzipped ifNil: [self error: pathString, ' looks incorrect']. [ unzipped binary. zipped := self on: (FileStream readOnlyFileNamed: fullFileName). buffer := ByteArray new: 50000. [zipped atEnd] whileFalse: [unzipped nextPutAll: (zipped nextInto: buffer)]] ensure: [ zipped close. unzipped close]. ^ newName Am I correct to think that the comments are not really good enough? Stef

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Re: [Pharo-dev] About CommentPane
by lb April 20, 2016

April 20, 2016

Hi, Serge, Nice to meet you. Welcome to China again, I live in shanghai. pudong new area. Best Regards! Bing Liang

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About CommentPane
by lb April 20, 2016

April 20, 2016

The commentPane is opened, when package is changed, the commentPane should 1. be closed 2. be empty 3. or still keep old content ? (current state) Cheers Bing Liang

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[ANN] RefsHunter
by Pavel Krivanek April 19, 2016

April 19, 2016

Hi, when we were trying to fix memory leaks in the system in last weeks, it was very handy to create a small tool that shows a shortest path of backward references from one object to another one. Our tool is named RefsHunter and you can find it in the Catalog of Pharo 5. You can use Gofer if you want to load it without tests to the minimal Pharo: Gofer new smalltalkhubUser: 'PavelKrivanek' project: 'RefsHunter'; package: 'RefsHunter-Core'; load. The RefsHunter creates a temporary snapshot of all objects in the image and then collects information about all non-weak backward references. After that you can ask on the shortest path from one object to another one. That is useful for example when you still have got some leaking instance in the image and you want to see how is it linked with the global space. Example: | rh | rh := RefsHunter snapshot. rh wayFrom: (Array>>#asArray) to: Smalltalk specialObjectsArray. Notice that this tool is very memory demanding and it is not good idea to make a new RefsHunter snapshot when you still have some previous snapshot in the object memory. Cheers, -- Pavel

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[pharo-project/pharo-core]
by GitHub April 19, 2016

April 19, 2016

Branch: refs/tags/50701 Home: https://github.com/pharo-project/pharo-core

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