September 2011 - Pharo-dev - lists.pharo.org

Re: [Pharo-project] ProfStef port

by Michael Roberts

this is brilliant!... one tiny thing i noticed on page 22/24 if you print the method source, the editor highlight only covers the first line of the multi-line output. Perhaps it only ever expects single line highlights. cheers, Mike On Tue, Sep 6, 2011 at 9:27 PM, laurent laffont <laurent.laffont(a)gmail.com> wrote: > Funny, Bernat and Nicolas have written a port of ProfStef to > JTalk:Â http://jtalk-project.org/learn.html > Laurent >

Sept. 6, 2011

[Pharo-project] ProfStef port

by laurent laffont

Funny, Bernat and Nicolas have written a port of ProfStef to JTalk: http://jtalk-project.org/learn.html Laurent

Sept. 6, 2011

Re: [Pharo-project] [COTDC] 80#2 - RBSubclassOfClassToRename

by laurent laffont

Today: RBSubclassOfClassToRename Laurent On Mon, Sep 5, 2011 at 9:55 PM, laurent laffont <laurent.laffont(a)gmail.com>wrote: > Today: CategoryEnvironment > > > Comment Of The Day Contest - One Day One Comment > Rules: > #1: Each day a not commented class is elected. Each day the best comment > will be integrated with name of the author(s). > #2: If you cannot comment it, deprecate it. > Results: http://code.google.com/p/pharo/wiki/CommentOfTheDayContest > > Laurent >

Sept. 6, 2011

Re: [Pharo-project] String mathematical operations

by Peter Hugosson-Miller

+ '1' ;-) On Tue, Sep 6, 2011 at 4:18 PM, Lorenzo Schiavina <lorenzo(a)edor.it> wrote: > + 1 > ----- Original Message ----- From: "Nicolas Cellier" < > nicolas.cellier.aka.nice(a)**gmail.com <nicolas.cellier.aka.nice(a)gmail.com>> > To: <Pharo-project(a)lists.gforge.**inria.fr<Pharo-project(a)lists.gforge.inria.fr> > > > Sent: Tuesday, September 06, 2011 2:16 PM > Subject: Re: [Pharo-project] String mathematical operations > > > > +1 > > 2011/9/6 Igor Stasenko <siguctua(a)gmail.com>: > >> personally, i prefer a strict-typing behavior when using arithmetics. >> for that reason, i prefer seeing error in >> >> someString + 4 >> or >> 4 + someString >> >> but not automagical conversion. >> >> On 6 September 2011 13:57, Camillo Bruni <camillo.bruni(a)inria.fr> wrote: >> >>> We still have a lot of awkward methods on String for doing math: >>> >>> String >> #* arg >>> ^ arg adaptToString: self andSend: #* >>> >>> Who is relying on them? I would like to deprecate them all :D >>> I guess some binary math selectors might make sense >>> >>> String >> #* count >>> ^ self class new: self size * count streamContents: [ :stream| >>> count timesRepeat: [ stream << self ]]. >>> >>> cami >>> >>> >>> >> >> >> -- >> Best regards, >> Igor Stasenko. >> > -- Cheers, Peter

Sept. 6, 2011

Re: [Pharo-project] Zinc crashing image at start up

by Sven Van Caekenberghe

http://code.google.com/p/pharo/issues/detail?id=4768 On 06 Sep 2011, at 15:33, Sven Van Caekenberghe wrote: > The following code, evaluated from a workspace hangs Pharo (1.3 One-Click): > > ZnServer removeFromSystem. > Gofer new > squeaksource: 'ZincHTTPComponents'; > package: 'Zinc-HTTP'; > load. > (Smalltalk at: #ZnServer) startDefaultOn: 1701. > > Apparently, just loading the code using gofer and starting the server is not enough to cause problems; there has to be a significant change, hence the removeFromSystem, before trouble begins. > > Since the progress bar says 'Initializing..' could there be something wrong with ZnServer class>>#initialize ? It looks harmless to me. > > Could someone please confirm this crash/hang ? > > This reminds me of the other problem that we had with the units tests, where the trait compilation tests before a Zn test involving a server caused problems. > > I still don't see a relations, but there has to be something very strange going on here.

Sept. 6, 2011

Re: [Pharo-project] TextLint for Emacs & TextMate

by Damien Cassou

On Tue, Sep 6, 2011 at 3:11 PM, Sean P. DeNigris <sean(a)clipperadams.com> wrote: > What about vi - the best editor ever ;-) I would be happy to include it if someone does it. That would be a good way to prove me vi is extensible because I don't think it is :-). -- Damien Cassou http://damiencassou.seasidehosting.st "Lambdas are relegated to relative obscurity until Java makes them popular by not having them." James Iry

Sept. 6, 2011

[Pharo-project] Build failed in Hudson: Pharo Core 1.3 #403

by marcus.denker＠inria.fr

See <https://pharo-ic.lille.inria.fr/hudson/job/Pharo%20Core%201.3/403/> ------------------------------------------ [...truncated 77 lines...] 3300K .......... .......... .......... .......... .......... 28% 1.79M 4s 3350K .......... .......... .......... .......... .......... 29% 2.41M 4s 3400K .......... .......... .......... .......... .......... 29% 3.04M 4s 3450K .......... .......... .......... .......... .......... 29% 2.77M 3s 3500K .......... .......... .......... .......... .......... 30% 1.19M 4s 3550K .......... .......... .......... .......... .......... 30% 2.86M 3s 3600K .......... .......... .......... .......... .......... 31% 1.84M 3s 3650K .......... .......... .......... .......... .......... 31% 2.19M 3s 3700K .......... .......... .......... .......... .......... 32% 3.63M 3s 3750K .......... .......... .......... .......... .......... 32% 1.93M 3s 3800K .......... .......... .......... .......... .......... 32% 2.13M 3s 3850K .......... .......... .......... 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.......... 96% 1.88M 0s 11300K .......... .......... .......... .......... .......... 96% 1.38M 0s 11350K .......... .......... .......... .......... .......... 97% 1.98M 0s 11400K .......... .......... .......... .......... .......... 97% 1.85M 0s 11450K .......... .......... .......... .......... .......... 98% 2.02M 0s 11500K .......... .......... .......... .......... .......... 98% 1.73M 0s 11550K .......... .......... .......... .......... .......... 99% 1.95M 0s 11600K .......... .......... .......... .......... .......... 99% 1.61M 0s 11650K .......... .......... .......... .......... .......... 99% 2.18M 0s 11700K . 100% 534K=5.0s 2011-09-06 16:17:49 (2.27 MB/s) - `/builds/builder/images/PharoCore13.zip' saved [11981893/11981893] Archive: /builds/builder/images/PharoCore13.zip inflating: /builds/builder/images/PharoCore-1.3.changes inflating: /builds/builder/images/PharoCore-1.3.image + /builds/builder/build13.sh -i gforgeCore13 -s update -s pharo/version -o PharoCore-1.3 [version] 1.3 #13301 + /builds/builder/build13.sh -i PharoCore-1.3 -s testrunner -s delHDLintReport -s runalltests -o PharoCore-1.3-AfterRunningTests + zip -r PharoCore-1.3-AfterRunningTests.zip PharoCore-1.3-AfterRunningTests/PharoCore-1.3-AfterRunningTests.changes PharoCore-1.3-AfterRunningTests/PharoCore-1.3-AfterRunningTests.image updating: PharoCore-1.3-AfterRunningTests/PharoCore-1.3-AfterRunningTests.changes (deflated 79%) updating: PharoCore-1.3-AfterRunningTests/PharoCore-1.3-AfterRunningTests.image (deflated 57%) + zip -r PharoCore-1.3.zip PharoCore-1.3/PharoCore-1.3.changes PharoCore-1.3/PharoV10.sources PharoCore-1.3/PharoCore-1.3.image updating: PharoCore-1.3/PharoCore-1.3.changes (deflated 79%) updating: PharoCore-1.3/PharoV10.sources (deflated 76%) updating: PharoCore-1.3/PharoCore-1.3.image (deflated 57%) + sh /builds/builder/pharo-shell-scripts/SavePharoCore13.sh Archiving artifacts Enregistrement des r?sultats des tests ERROR: Failed to archive test reports hudson.util.IOException2: remote file operation failed: <https://pharo-ic.lille.inria.fr/hudson/job/Pharo%20Core%201.3/ws/> at hudson.remoting.Channel@15e264dd:pharo-build.lille.inria.fr at hudson.FilePath.act(FilePath.java:752) at hudson.FilePath.act(FilePath.java:738) at hudson.tasks.junit.JUnitParser.parse(JUnitParser.java:66) at hudson.tasks.junit.JUnitResultArchiver.parse(JUnitResultArchiver.java:108) at hudson.tasks.junit.JUnitResultArchiver.perform(JUnitResultArchiver.java:120) at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:19) at hudson.model.AbstractBuild$AbstractRunner.perform(AbstractBuild.java:601) at hudson.model.AbstractBuild$AbstractRunner.performAllBuildSteps(AbstractBuild.java:580) at hudson.model.AbstractBuild$AbstractRunner.performAllBuildSteps(AbstractBuild.java:558) at hudson.model.Build$RunnerImpl.post2(Build.java:158) at hudson.model.AbstractBuild$AbstractRunner.post(AbstractBuild.java:528) at hudson.model.Run.run(Run.java:1264) at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:46) at hudson.model.ResourceController.execute(ResourceController.java:88) at hudson.model.Executor.run(Executor.java:122) Caused by: hudson.util.IOException2: Failed to read <https://pharo-ic.lille.inria.fr/hudson/job/Pharo%20Core%201.3/ws/PharoCore-…> at hudson.tasks.junit.TestResult.parse(TestResult.java:198) at hudson.tasks.junit.TestResult.parse(TestResult.java:139) at hudson.tasks.junit.TestResult.<init>(TestResult.java:102) at hudson.tasks.junit.JUnitParser$ParseResultCallable.invoke(JUnitParser.java:95) at hudson.tasks.junit.JUnitParser$ParseResultCallable.invoke(JUnitParser.java:70) at hudson.FilePath$FileCallableWrapper.call(FilePath.java:2028) at hudson.remoting.UserRequest.perform(UserRequest.java:114) at hudson.remoting.UserRequest.perform(UserRequest.java:48) at hudson.remoting.Request$2.run(Request.java:270) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) at java.util.concurrent.FutureTask.run(FutureTask.java:138) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:662) Caused by: org.dom4j.DocumentException: Error on line 288 of document file:///builds/workspace/Pharo%20Core%201.3/PharoCore-1.3-AfterRunningTests/Zinc-Tests-Test.xml : XML document structures must start and end within the same entity. Nested exception: XML document structures must start and end within the same entity. at org.dom4j.io.SAXReader.read(SAXReader.java:482) at org.dom4j.io.SAXReader.read(SAXReader.java:264) at hudson.tasks.junit.SuiteResult.parse(SuiteResult.java:94) at hudson.tasks.junit.TestResult.parse(TestResult.java:183) ... 14 more Caused by: org.xml.sax.SAXParseException: XML document structures must start and end within the same entity. at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(ErrorHandlerWrapper.java:195) at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.fatalError(ErrorHandlerWrapper.java:174) at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:388) at com.sun.org.apache.xerces.internal.impl.XMLScanner.reportFatalError(XMLScanner.java:1414) at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.endEntity(XMLDocumentFragmentScannerImpl.java:905) at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.endEntity(XMLDocumentScannerImpl.java:605) at com.sun.org.apache.xerces.internal.impl.XMLEntityManager.endEntity(XMLEntityManager.java:1393) at com.sun.org.apache.xerces.internal.impl.XMLEntityScanner.load(XMLEntityScanner.java:1763) at com.sun.org.apache.xerces.internal.impl.XMLEntityScanner.skipChar(XMLEntityScanner.java:1416) at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:2792) at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:648) at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(XMLNSDocumentScannerImpl.java:140) at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:511) at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:808) at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:737) at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:119) at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1205) at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:522) at org.dom4j.io.SAXReader.read(SAXReader.java:465) ... 17 more Description set:

Sept. 6, 2011

Re: [Pharo-project] String mathematical operations

by Lorenzo Schiavina

+ 1 ----- Original Message ----- From: "Nicolas Cellier" <nicolas.cellier.aka.nice(a)gmail.com> To: <Pharo-project(a)lists.gforge.inria.fr> Sent: Tuesday, September 06, 2011 2:16 PM Subject: Re: [Pharo-project] String mathematical operations +1 2011/9/6 Igor Stasenko <siguctua(a)gmail.com>: > personally, i prefer a strict-typing behavior when using arithmetics. > for that reason, i prefer seeing error in > > someString + 4 > or > 4 + someString > > but not automagical conversion. > > On 6 September 2011 13:57, Camillo Bruni <camillo.bruni(a)inria.fr> wrote: >> We still have a lot of awkward methods on String for doing math: >> >> String >> #* arg >> ^ arg adaptToString: self andSend: #* >> >> Who is relying on them? I would like to deprecate them all :D >> I guess some binary math selectors might make sense >> >> String >> #* count >> ^ self class new: self size * count streamContents: [ :stream| >> count timesRepeat: [ stream << self ]]. >> >> cami >> >> > > > > -- > Best regards, > Igor Stasenko. > >

Sept. 6, 2011

[Pharo-project] Build failed in Hudson: Pharo Core 1.3 #402

by marcus.denker＠inria.fr

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PharoCore-1.3 [version] 1.3 #13301 + /builds/builder/build13.sh -i PharoCore-1.3 -s testrunner -s delHDLintReport -s runalltests -o PharoCore-1.3-AfterRunningTests + zip -r PharoCore-1.3-AfterRunningTests.zip PharoCore-1.3-AfterRunningTests/PharoCore-1.3-AfterRunningTests.changes PharoCore-1.3-AfterRunningTests/PharoCore-1.3-AfterRunningTests.image updating: PharoCore-1.3-AfterRunningTests/PharoCore-1.3-AfterRunningTests.changes (deflated 79%) updating: PharoCore-1.3-AfterRunningTests/PharoCore-1.3-AfterRunningTests.image (deflated 57%) + zip -r PharoCore-1.3.zip PharoCore-1.3/PharoCore-1.3.changes PharoCore-1.3/PharoV10.sources PharoCore-1.3/PharoCore-1.3.image updating: PharoCore-1.3/PharoCore-1.3.changes (deflated 79%) updating: PharoCore-1.3/PharoV10.sources (deflated 76%) updating: PharoCore-1.3/PharoCore-1.3.image (deflated 57%) + sh /builds/builder/pharo-shell-scripts/SavePharoCore13.sh Archiving artifacts Enregistrement des r?sultats des tests ERROR: Failed to archive test reports hudson.util.IOException2: remote file operation failed: <https://pharo-ic.lille.inria.fr/hudson/job/Pharo%20Core%201.3/ws/> at hudson.remoting.Channel@15e264dd:pharo-build.lille.inria.fr at hudson.FilePath.act(FilePath.java:752) at hudson.FilePath.act(FilePath.java:738) at hudson.tasks.junit.JUnitParser.parse(JUnitParser.java:66) at hudson.tasks.junit.JUnitResultArchiver.parse(JUnitResultArchiver.java:108) at hudson.tasks.junit.JUnitResultArchiver.perform(JUnitResultArchiver.java:120) at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:19) at hudson.model.AbstractBuild$AbstractRunner.perform(AbstractBuild.java:601) at hudson.model.AbstractBuild$AbstractRunner.performAllBuildSteps(AbstractBuild.java:580) at hudson.model.AbstractBuild$AbstractRunner.performAllBuildSteps(AbstractBuild.java:558) at hudson.model.Build$RunnerImpl.post2(Build.java:158) at hudson.model.AbstractBuild$AbstractRunner.post(AbstractBuild.java:528) at hudson.model.Run.run(Run.java:1264) at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:46) at hudson.model.ResourceController.execute(ResourceController.java:88) at hudson.model.Executor.run(Executor.java:122) Caused by: hudson.util.IOException2: Failed to read <https://pharo-ic.lille.inria.fr/hudson/job/Pharo%20Core%201.3/ws/PharoCore-…> at hudson.tasks.junit.TestResult.parse(TestResult.java:198) at hudson.tasks.junit.TestResult.parse(TestResult.java:139) at hudson.tasks.junit.TestResult.<init>(TestResult.java:102) at hudson.tasks.junit.JUnitParser$ParseResultCallable.invoke(JUnitParser.java:95) at hudson.tasks.junit.JUnitParser$ParseResultCallable.invoke(JUnitParser.java:70) at hudson.FilePath$FileCallableWrapper.call(FilePath.java:2028) at hudson.remoting.UserRequest.perform(UserRequest.java:114) at hudson.remoting.UserRequest.perform(UserRequest.java:48) at hudson.remoting.Request$2.run(Request.java:270) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) at java.util.concurrent.FutureTask.run(FutureTask.java:138) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:662) Caused by: org.dom4j.DocumentException: Error on line 288 of document file:///builds/workspace/Pharo%20Core%201.3/PharoCore-1.3-AfterRunningTests/Zinc-Tests-Test.xml : XML document structures must start and end within the same entity. Nested exception: XML document structures must start and end within the same entity. at org.dom4j.io.SAXReader.read(SAXReader.java:482) at org.dom4j.io.SAXReader.read(SAXReader.java:264) at hudson.tasks.junit.SuiteResult.parse(SuiteResult.java:94) at hudson.tasks.junit.TestResult.parse(TestResult.java:183) ... 14 more Caused by: org.xml.sax.SAXParseException: XML document structures must start and end within the same entity. at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(ErrorHandlerWrapper.java:195) at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.fatalError(ErrorHandlerWrapper.java:174) at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:388) at com.sun.org.apache.xerces.internal.impl.XMLScanner.reportFatalError(XMLScanner.java:1414) at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.endEntity(XMLDocumentFragmentScannerImpl.java:905) at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.endEntity(XMLDocumentScannerImpl.java:605) at com.sun.org.apache.xerces.internal.impl.XMLEntityManager.endEntity(XMLEntityManager.java:1393) at com.sun.org.apache.xerces.internal.impl.XMLEntityScanner.load(XMLEntityScanner.java:1763) at com.sun.org.apache.xerces.internal.impl.XMLEntityScanner.skipChar(XMLEntityScanner.java:1416) at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:2792) at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:648) at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(XMLNSDocumentScannerImpl.java:140) at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:511) at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:808) at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:737) at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:119) at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1205) at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:522) at org.dom4j.io.SAXReader.read(SAXReader.java:465) ... 17 more Description set:

Sept. 6, 2011

Re: [Pharo-project] Zinc crashing image at start up

by Sven Van Caekenberghe

Thanks for the suggestions, StÃ©phane: yes ordinary exceptions where thrown from a file in Nicolas: I can now reproduce the problem in a workspace as well The following code, evaluated from a workspace hangs Pharo (1.3 One-Click): ZnServer removeFromSystem. Gofer new squeaksource: 'ZincHTTPComponents'; package: 'Zinc-HTTP'; load. (Smalltalk at: #ZnServer) startDefaultOn: 1701. Apparently, just loading the code using gofer and starting the server is not enough to cause problems; there has to be a significant change, hence the removeFromSystem, before trouble begins. Since the progress bar says 'Initializing..' could there be something wrong with ZnServer class>>#initialize ? It looks harmless to me. Could someone please confirm this crash/hang ? This reminds me of the other problem that we had with the units tests, where the trait compilation tests before a Zn test involving a server caused problems. I still don't see a relations, but there has to be something very strange going on here. Sven

Sept. 6, 2011