March 2010 - Pharo-dev - lists.pharo.org

[Pharo-project] how to contribute test to pharo
by Hilaire Fernandes March 29, 2010

March 29, 2010

I can't find any information in the website Hilaire

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[Pharo-project] Menu builder framework [WAS] Question about HostMenuSystem
by Mariano Martinez Peck March 29, 2010

March 29, 2010

> > I removed them when they where broken. We should enable them again: > > http://code.google.com/p/pharo/issues/detail?id=1876 > > > Maybe there is a problem with the Smalltalk startUpList ? I know it has > been changed in previous updates. > > > > so if you remove this strange all=error swallowing wrappter in > HostSystemMenus>>#startUp: > > [self setDefaultMenuProxyClass] ifError: [:err :rcvr | ]. > > > you will get a DNU at image startup that shows that we need to fix the menu > building code as it used > the world menu. It should build it's menu using the menu builder framework. > > Hi Marcus. I would like to make it work. But I have no idea how to do it. What's that menu builder framework ? is there a documentation somewhere ? who did it ? there is someone to help me with this ? Thanks Mariano > Marcus > > -- > Marcus Denker -- http://www.marcusdenker.de > INRIA Lille -- Nord Europe. Team RMoD. > > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >

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[Pharo-project] [Preview] Help System with new model (now also for Squeak)
by Torsten Bergmann March 29, 2010

March 29, 2010

In addition to my post yesterday (see [1] on pharo-dev) the preview for the restructured help system is now also working in Squeak (for those who want to try in latest trunk image): Installer ss project: 'HelpSystem'; install: 'HelpSystem-Core'; install: 'HelpSystem-Tests'; install: 'Squeak-Project-Help'; install: 'Metacello-Help'. (Smalltalk at: #HelpBrowser) open. Read more about the details in [1] and for implementation details read directly in the help systems "Help on Help". Bye T. [1] http://lists.gforge.inria.fr/pipermail/pharo-project/2010-March/024234.html -- GRATIS fÃ¼r alle GMX-Mitglieder: Die maxdome Movie-FLAT! Jetzt freischalten unter http://portal.gmx.net/de/go/maxdome01

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[Pharo-project] does anybody use categories in changeset sorter?
by StÃ©phane Ducasse March 29, 2010

March 29, 2010

Because I'm about to remove them because they introduce a lot of noise in the changeset and changesorter. Stef

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[Pharo-project] Error parsing XML File
by Fabrizio Perin March 29, 2010

March 29, 2010

Hi, I was parsing an XML File with the last version of XML Parser (XML-Parser-JAAyer.68) and i get an error related to a not UTF-8 character that the parser found into the document. The XML document contains some german character: <![CDATA[SES: Bean BLABLABLA EidgenÃ¶ssisches Institut fÃ¼r BLABLALBLA]]> Actually i'm not sure if the error is which is in the UTF8TextConverter or something is wrong in the invokation from the parser. Anyway i parse several time the same document with older versions of the XML-Parser (XML-Parser-JAAyer.57) and it always works well. I'm not sure if the mailing list of Pharo is the right place to report this problem in the case i'm i'm sorry. Here the trace from the log: Error: Invalid utf8 input detected 26 March 2010 4:14:07 pm VM: Mac OS - intel - 1062 - Squeak3.8.1 of '28 Aug 2006' [latest update: #6747] Squeak VM 4.2.2b1 Image: Pharo-1.0-10515-rc3 [Latest update: #10515] SecurityManager state: Restricted: false FileAccess: true SocketAccess: true Working Dir /Users/fabrizioperin/development/Pharo/WORKINGONNOW/MooseJEE_64 Trusted Dir /foobar/tooBar/forSqueak/bogus Untrusted Dir /Users/fabrizioperin/Library/Preferences/Squeak/Internet/My Squeak UTF8TextConverter(Object)>>error: Receiver: an UTF8TextConverter Arguments and temporary variables: aString: 'Invalid utf8 input detected' Receiver's instance variables: an UTF8TextConverter UTF8TextConverter>>errorMalformedInput Receiver: an UTF8TextConverter Arguments and temporary variables: Receiver's instance variables: an UTF8TextConverter UTF8TextConverter>>nextFromStream: Receiver: an UTF8TextConverter Arguments and temporary variables: aStream: MultiByteFileStream: '/Users/fabrizioperin/development/Pharo/WORKINGON...etc... character1: $Â¶ value1: 182 character2: $s value2: 115 unicode: nil character3: $s value3: 115 character4: nil value4: nil Receiver's instance variables: an UTF8TextConverter MultiByteFileStream>>next Receiver: MultiByteFileStream: '/Users/fabrizioperin/development/Pharo/WORKINGONNOW/MooseJEE_64/src/...etc... Arguments and temporary variables: char: nil secondChar: nil state: nil Receiver's instance variables: XMLStreamReader>>basicNext Receiver: a XMLStreamReader Arguments and temporary variables: nextChar: nil Receiver's instance variables: stream: MultiByteFileStream: '/Users/fabrizioperin/development/Pharo/WORKINGONN...etc... nestedStreams: nil peekChar: nil buffer: a WriteStream 'SES: Bean zum Einlesen und updaten der Stako relevanten ...etc... XMLStreamReader>>next Receiver: a XMLStreamReader Arguments and temporary variables: nextChar: nil Receiver's instance variables: stream: MultiByteFileStream: '/Users/fabrizioperin/development/Pharo/WORKINGONN...etc... nestedStreams: nil peekChar: nil buffer: a WriteStream 'SES: Bean zum Einlesen und updaten der Stako relevanten ...etc... XMLStreamReader>>upToAll: Receiver: a XMLStreamReader Arguments and temporary variables: aDelimitingString: ']]>' Receiver's instance variables: stream: MultiByteFileStream: '/Users/fabrizioperin/development/Pharo/WORKINGONN...etc... nestedStreams: nil peekChar: nil buffer: a WriteStream 'SES: Bean zum Einlesen und updaten der Stako relevanten ...etc... SAXDriver(XMLTokenizer)>>nextCDataContent Receiver: a SAXDriver Arguments and temporary variables: cdata: nil Receiver's instance variables: streamReader: a XMLStreamReader streamWriter: a XMLStreamWriter entities: nil externalEntities: nil parameterEntities: nil isValidating: false parsingMarkup: false saxHandler: an OPOpaxHandler openTags: <ejb-jar>, <enterprise-beans>, <session>, <description> nestedScopes: nil useNamespaces: false validateAttributes: nil languageEnvironment: nil SAXDriver(XMLTokenizer)>>nextCDataOrConditional Receiver: a SAXDriver Arguments and temporary variables: nextChar: $C conditionalKeyword: nil Receiver's instance variables: streamReader: a XMLStreamReader streamWriter: a XMLStreamWriter entities: nil externalEntities: nil parameterEntities: nil isValidating: false parsingMarkup: false saxHandler: an OPOpaxHandler openTags: <ejb-jar>, <enterprise-beans>, <session>, <description> nestedScopes: nil useNamespaces: false validateAttributes: nil languageEnvironment: nil SAXDriver(XMLTokenizer)>>nextMarkupToken Receiver: a SAXDriver Arguments and temporary variables: nextChar: $[ Receiver's instance variables: streamReader: a XMLStreamReader streamWriter: a XMLStreamWriter entities: nil externalEntities: nil parameterEntities: nil isValidating: false parsingMarkup: false saxHandler: an OPOpaxHandler openTags: <ejb-jar>, <enterprise-beans>, <session>, <description> nestedScopes: nil useNamespaces: false validateAttributes: nil languageEnvironment: nil SAXDriver(XMLTokenizer)>>nextToken Receiver: a SAXDriver Arguments and temporary variables: whitespace: '' Receiver's instance variables: streamReader: a XMLStreamReader streamWriter: a XMLStreamWriter entities: nil externalEntities: nil parameterEntities: nil isValidating: false parsingMarkup: false saxHandler: an OPOpaxHandler openTags: <ejb-jar>, <enterprise-beans>, <session>, <description> nestedScopes: nil useNamespaces: false validateAttributes: nil languageEnvironment: nil OPOpaxHandler(SAXHandler)>>parseDocument Receiver: an OPOpaxHandler Arguments and temporary variables: Receiver's instance variables: driver: a SAXDriver eod: false stack: an OrderedCollection(<?xml version="1.0" encoding="utf-8"?> <ejb-jar id=...etc...

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[Pharo-project] Recovering lost changes
by Schwab,Wilhelm K March 29, 2010

March 29, 2010

Hello all, I had some type of melt-down today and ended up with an image that won't load. I have a backup from a few days ago, but a lot has happened since then. Recent change logs seem to be readable, but the "Recover lost changes" GUI has not been terribly helpful. Is there a way to filter to things like most recent versions of a any given methods, and/or sort on the types of chunks? One surprising weakness I noted was that many do-it chunks involve things that were in context in the debugger, are "now" nil and ended up breaking the file-in command. I put an error handler around the evaluatations which helped, but things are still somewhat slow thanks to other do-its that do a LOT of work. I might start chipping away from the most recent chunks until it recovers enough that I can cut my loses. Ian Bartholomew's Chunk Browser for Dolphin would be an ideal tool to emulate. With what we have now, any workarounds for the things above would be greatly appreciated. Is there a way to do extended selection (e.g. shift-select to select a range of chunks)? Bill

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[Pharo-project] Issue 2227: unused selectors and instance variables from UTF8TextConverter
by StÃ©phane Ducasse March 29, 2010

March 29, 2010

Hi levente do you have some advices for us to do the same in pharo? http://code.google.com/p/pharo/issues/detail?id=2227 Stef

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[Pharo-project] Pharo 1.0 fixing tests
by Adrian Lienhard March 29, 2010

March 29, 2010

Hi all, What results do you get when running all tests in Pharo and PharoCore 1.0 on Mac/Windows/Linux? Lukas has MCPackageTest>>#testUnload failing on Hudson (a Linux server, I assume). When running the tests locally on the Mac, the test BlockContextTest>>#testTrace fails. But only the first time. Apparently ContextPart>>#trace: is broken [1]. When I run all tests in Pharo1.0 on a Mac VM 4.2.3beta1U the first time I get no failures. When running the second time I get following failures: MCInitializationTest>>testWorkingCopy MCSnapshotTest>>testInstanceReuse ProcessspecificTest>>testDynamicVariable ProcessspecificTest>>testLocalVariable ReleaseTest>>testObsoleteClasses If I then run only the above, they all pass. So there is certainly something fishy with the tests or how they are run. I would like to have a reliable, green test suite for Pharo 1.0. Can you report the results you get including the VM/platform? Any idea why the results are not stable? Thanks, Adrian [1] http://code.google.com/p/pharo/issues/detail?id=2210

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[Pharo-project] [update] #10516
by Marcus Denker March 29, 2010

March 29, 2010

10516 ----- Issue 2215: testFontFullName recursively deletes all files in the image directory -- Marcus Denker -- http://www.marcusdenker.de INRIA Lille -- Nord Europe. Team RMoD.

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[Pharo-project] Inspecting an ExternalData
by Schwab,Wilhelm K March 29, 2010

March 29, 2010

Hello all, At least in RC1, I am unable to inspect instances of ExternalData; #inspectorClassOf: is returning nil (Standard tool set). Any ideas? I am getting the external data instances from funtions returning void pointers. Exploring the instances might be working, but I'm not sure what to expect just yet. Bill

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