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

[Pharo-project] addCloseBox
by StÃ©phane Ducasse June 20, 2011

June 20, 2011

Hi does anybody have an idea why the close box does not get added? (PluggableDialogWindow new title: 'Pharo is cool'; addCloseBox) openInWorld Stef

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[Pharo-project] [TODO] 1.3
by Marcus Denker June 20, 2011

June 20, 2011

Open Issues in Core: ================= Issue 4328: Transcript: 5) Update problem when evaluating 1 to: 30 do: [: x | Transcript cr; show: x. (Delay forSeconds: 0.2) wait.]. Issue 4329: Transcript: 4) clear on cmd-s Issue 4417: Zinc does not honour network proxy configuration.... Issue 4424: Can't execute comment in Finder http://code.google.com/p/pharo/issues/list?can=2&q=Milestone%3D1.3 Open Issues in Full: ================ Issue 4390: OCompletion does not respect #enabled setting; it has no "off switch" Issue 4394: GoferApiTest >> testRepositoryErrors fails in Full but not in Core http://code.google.com/p/pharo/issues/list?can=2&q=Milestone%3D1.3-DevImage -- Marcus Denker -- http://www.marcusdenker.de INRIA Lille -- Nord Europe. Team RMoD.

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[Pharo-project] [update 1.3] #13269
by Marcus Denker June 20, 2011

June 20, 2011

13269 ----- Issue 4425: Finder cant find #first: http://code.google.com/p/pharo/issues/detail?id=4425 Issue 4427: FlatMessageListBrowser add browse users http://code.google.com/p/pharo/issues/detail?id=4427 -- Marcus Denker -- http://www.marcusdenker.de INRIA Lille -- Nord Europe. Team RMoD.

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[Pharo-project] Why has system browser icon dissapeared in 1.3?
by Guillermo Polito June 19, 2011

June 19, 2011

Actually, without the icon, the menu item is smaller and I feel it's harder to hit, jeje. Maybe just a feeling. Is there a particular reason to remove it? Also, It's not consistant because ALL the other have icon. It's discrimination :P. Guille

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[Pharo-project] Compiling a method taking wrong source
by Guillermo Polito June 19, 2011

June 19, 2011

Hi, I have a simple snippet of code which says: *someObject class compile: aMethod classified: someCategory notifying: aRequestor.* where aRequestor is a PluggableTextMorph. Actually, when I try to compile a method with a temp var, letting the compiler notify me when a temp var is needed, I always see the final CompiledMethod with the wrong source. For example, compiling someMethod ^someTemp Is correctly updated to be someMethod | someTemp | ^someTemp But, after the compilation process, when I get the compiled method source, It just have someMethod ^someTemp Debugging, I ended up in ClassDescriptioncompile: *text* classified: category withStamp: changeStamp notifying: requestor logSource: logSource | methodAndNode | methodAndNode := self compile: text asString classified: category notifying: requestor trailer: self defaultMethodTrailer ifFail: [^nil]. logSource ifTrue: [ self logMethodSource: *text* forMethodWithNode: methodAndNode inCategory: category withStamp: changeStamp notifying: requestor. ]. self addAndClassifySelector: methodAndNode selector withMethod: methodAndNode method inProtocol: category notifying: requestor. self instanceSide noteCompilationOf: methodAndNode selector meta: self isClassSide. ^ methodAndNode selector Which is saving as the CompiledMethod source, the original text, not the one which was changed in the PluggableTextMorph and compiled in the methodAndNode object. Well, I was looking how the Browser works, and I didn't realize the difference... Can someone enlight me? Thanks, Guille

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[Pharo-project] Zinc feedback
by StÃ©phane Ducasse June 19, 2011

June 19, 2011

Hi Sven with igor we went over the start up list and we saw that ZnServer resgiter all subclasses of ZnServer. We think that it would be better to have a list of servers to be registered and that users can decide. What do you think? Stef

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Re: [Pharo-project] MethodFinder should use pragmas
by Marcus Denker June 19, 2011

June 19, 2011

On Jun 17, 2011, at 10:33 AM, Damien Cassou wrote: > I would like to have your opinion on > http://code.google.com/p/pharo/issues/detail?id=4426 > The problem is that it looks not nice to have pragmas in all methods as part of the source code.. Imagine we do that for 5 different things (e.g. Slint), than the source is smaller than the annotations and readability suffers... -- Marcus Denker -- http://www.marcusdenker.de INRIA Lille -- Nord Europe. Team RMoD.

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[Pharo-project] Integer>>#factorial
by Sven Van Caekenberghe June 18, 2011

June 18, 2011

Hi, On Planet Smalltalk I read about this challenge: http://www.parcplace.net/list/vwnc-archive/1106/msg00080.html the goal being to optimize the current, naive Integer>>#factorial implementation. I had some old Lisp code hanging around, implementing an algorithm that I once found somewhere, and I ported it to Smalltalk. I am sure there are faster solutions, but this one is twice as fast as the original while still being easy to understand and it has a useful, safe helper method: Integer>>#svcFactorial "Answer the factorial of the receiver." self = 0 ifTrue: [ ^ 1 ]. self > 0 ifTrue: [ ^ 1 productUpTo: self ]. self error: 'Not valid for negative integers' Integer>>#productUpTo: anInteger "Answer the product of all integers from the receiver (non-inclusive) up to anInteger (inclusive)." | difference split | self assert: (self between: 0 and: anInteger). "the idea is to multiply LargePositiveIntegers of approximately the same size" difference := anInteger - self. difference = 0 ifTrue: [ ^ 1 ]. difference = 1 ifTrue: [ ^ anInteger ]. difference = 2 ifTrue: [ ^ (anInteger - 1) * anInteger ]. difference = 3 ifTrue: [ ^ (anInteger - 2) * (anInteger - 1) * anInteger ]. difference = 4 ifTrue: [ ^ (anInteger - 3) * (anInteger - 2) * (anInteger - 1) * anInteger ]. split := (self + anInteger) bitShift: -1. ^ (self productUpTo: split) * (split productUpTo: anInteger) Would it be a good idea to replace the current implementation with this one ? Sven

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[Pharo-project] OB column width resizing
by Sean P. DeNigris June 18, 2011

June 18, 2011

I'd love to be able to resize the column widths in OB. I have a 3" protocol column with the longest row being "testing", and all the method names are running off the side of the window. Sean -- View this message in context: http://forum.world.st/OB-column-width-resizing-tp3606264p3606264.html Sent from the Pharo Smalltalk mailing list archive at Nabble.com.

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[Pharo-project] something never happened before
by Esteban Lorenzano June 18, 2011

June 18, 2011

hey, guess what! squeaksource is down! :P

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