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

[Pharo-project] Adding BlockClosure>>timeToRunWithoutGC [WAS] Fwd: [squeak-dev] The Inbox: Kernel-ul.251.mcz
by Mariano Martinez Peck May 22, 2010

May 22, 2010

Hi folks. I saw this method in Squeak and seems interesting to include in Pharo too. What do you think ? Cheers Mariano ---------- Forwarded message ---------- From: Michael van der Gulik <mikevdg(a)gmail.com> Date: Mon, Sep 28, 2009 at 2:58 AM Subject: Re: [squeak-dev] The Inbox: Kernel-ul.251.mcz To: squeak-dev(a)lists.squeakfoundation.org On Mon, Sep 28, 2009 at 1:38 PM, <commits(a)source.squeak.org> wrote: > Item was added: > + ----- Method: BlockClosure>>timeToRunWithoutGC (in category 'evaluating') > ----- > + timeToRunWithoutGC > + "Answer the number of milliseconds taken to execute this block > without GC time." > + > + ^(SmalltalkImage current vmParameterAt: 8) + > + (SmalltalkImage current vmParameterAt: 10) + > + self timeToRun - > + (SmalltalkImage current vmParameterAt: 8) - > + (SmalltalkImage current vmParameterAt: 10) > + ! > > > Could this method be put somewhere other than in Kernel, say for example in a separate profiling package? Gulik. -- http://gulik.pbwiki.com/

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[Pharo-project] Trying to understand raised....
by StÃ©phane Ducasse May 22, 2010

May 22, 2010

Hi I'm trying to follow the event raised when adding a new class/package.... and this is a bit obscure. If I remember there is a tool to get a better understanding of the events raised by the system. Does anybody as a pointer? Stef

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[Pharo-project] [BetaTesting] [ANN] Pharo-1.1-11367-Beta1dev10.05.1
by Torsten Bergmann May 21, 2010

May 21, 2010

>Thanks Torsten. I wasn't aware of such package. So..for next release I will >add a project reference from ConfigurationOfPharo to >ConfigurationOfHelpSystem No, please just add the package I've mentioned since the ConfigurationOfHelpSystem was before the integration into Squeak/Pharo and would load old code. Meanwhile we had adaptions (we dont have the Squeak support code in Pharo for instance and vice versa). Maybe we should remove ConfigurationOfHelpSystem since it now adds more confusion. >It is not clear for me where Help packages should be hosted. For >example, ScriptManager host its own Help package in its own repository. >But Metacello is in the HelpSystem repository. The book for Metacello was just a demo - typically I would expect them to be in the same repo as the code. I dont want a "docu only" repo - if it is close to the code it will be easier to know and maintain it. Thx T. -- 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] [update 1.1] #11368
by StÃ©phane Ducasse May 21, 2010

May 21, 2010

11368 ----- - Issue 737: part of -> WeakArray>>isFinalizationSupported cleaning. Thanks henrik - Issue 516: file exists enh. Thanks henrik - Issue 2447: menu item not showing up. Thanks alain - Issue 1709: Enhanced TextDiffBuilder from squeak trunk. Thanks henrik This is cool to have you around :) I mean really cool. Stef

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[Pharo-project] UI Builder
by Torsten Bergmann May 21, 2010

May 21, 2010

What is the state of the UI builder? When can we expect a version that is compatible with Pharo 1.1.? Unfortunately the SqS project was removed ... so no one can follow progress... Thx T. -- 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] Fwd: Re: Decoding bug with XMLParser ?
by jaayer May 21, 2010

May 21, 2010

============ Forwarded message ============ >From : jaayer<jaayer(a)zoho.com> To : <alexandre.bergel(a)inria.fr> Date : Tue, 18 May 2010 16:30:06 -0700 Subject : Re: Decoding bug with XMLParser ? ============ Forwarded message ============ ---- On Tue, 18 May 2010 02:29:18 -0700 Alexandre Bergel <alexandre.bergel(a)inria.fr> wrote ---- >To give a bit of context, the problem is: > >-=-=-=-=-=-=-=-=-=-=-=-= >exampleEncodedXML >Â Â Â Â ^'<?xml version="1.0" encoding="UTF-8"?> ><test-data>…</test-data> >' > >testDecodingCharacters >Â Â Â Â | xmlDocument element | >Â Â Â Â "XMLTokenizer testDecodingCharacters" > >Â Â Â Â xmlDocument := XMLDOMParser parseDocumentFrom: self exampleEncodedXML readStream. >Â Â Â Â element := xmlDocument firstTagNamed: #'test-data'. >Â Â Â Â >Â Â Â Â self assert: element contentString first codePoint = 8230 >-=-=-=-=-=-=-=-=-=-=-=-= > >#testDecodingCharacters goes yellow > >> Thinking of it, it's not really an encoding problem, rather a bug in >> the entity->character conversion. I guess there should be a similar >> test where there is an actual ellipsis character in the xml, instead >> of the entity. > >Any idea how your test can goes green? > >> And now I realize our server will not be able to connect outside its >> DMZ, so I won't be able to use the fix :D > >DMZ ? > >Cheers, >Alexandre > Character references like the one above are handled using #nextCharReference. It does so by reading the number after the "&#" or "&x" prefix and then sending #value: to the class Unicode with that as the argument. If you evaluate the following code in a workspace with cmd-p: "(Unicode value: 8230) codePoint", you will see that the resulting code point is not what you would expect. For me it was "1069555750". The same behavior results when creating a Unicode character with #charFromUnicode:. Unless Unicode>>value: and Unicode>>charFromUnicode: are being used incorrectly, I am not sure that this is a bug, or least a bug in XML-Support. (I am working on adding full DTD support with validation and refactoring and re-engineering the parser at the moment, which is why minor releases have slowed to a trickle. I will take a closer look at how character encoding is handled in the process.)

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[Pharo-project] Excluding an autogenerated methods from MC package. How?
by Igor Stasenko May 21, 2010

May 21, 2010

Hello all, say, i have some methods having automatically generated sources, and i want them to be not included into a package, since they are generated/refreshed anyways once package loaded. Is there a way to tell MC 1. to exclude such methods, when writing a package 2. to ignore any changes to these methods and don't mark a package as dirty ? -- Best regards, Igor Stasenko AKA sig.

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[Pharo-project] Symbol>>isBinary
by stephane ducasse May 21, 2010

May 21, 2010

binary messages are not frequently called infix ones in our parlance so isBinary seems better. Symbol>>isBinary "Answer whether the receiver is a binary message selector." ^ self precedence == 2 Stef

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[Pharo-project] inbox cleaning
by Torsten Bergmann May 21, 2010

May 21, 2010

Hi Stephane, the MCZ's for HelpSystem-Core-tbn.45 HelpSystem-Core-tbn.43 were already harvested. So shouldnt this be moved to treated inbox then? Thx T. -- 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] Remove developing with Pharo
by Andrei Stebakov May 21, 2010

May 21, 2010

Currently I have my web applications running on a Ubuntu box to which I connect from a remote WinXP system via ssh. My current set of tools is Lisp/Slime/Emacs. I tried to launch Pharo with X11 forwarding using X-server on WinXP, but it painfully slow (the Pharo main windows redraws in a few minutes). I am really thinking developing some web app using Pharo/Seaside (I am liking the language more and more!) but I need to know to do it remotely via a secure connection. Thank you, Andrei

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