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[Pharo-project] [update 1.1] #11162
by StÃ©phane Ducasse Jan. 16, 2010

Jan. 16, 2010

11162 ----- - Issue 1827: 11161 Test greener - Issue 1823: MC does not need to browse all ancestor just to show changes (from squeak) - Issue 1822: MimeConverter (from Squeak) - Issue 1830: Small Project cleanup - Issue 1818: clean changeset isolation protocol - Issue 1833: remove uninstall changeset since it is quite sure that most of the time it will break. - Issue 1831: remove carefully invokePhase1 and invokePhase2 I have the feeling that we are going fast and making real progress. More to come. Thanks for your feedback and submissions. Stef

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[Pharo-project] [ANN] WorkingSet
by Romain Robbes Jan. 16, 2010

Jan. 16, 2010

Dear list, I've been working on a small tool to help people navigate their code in Pharo. WorkingSet tracks the entities you've changed recently, and lets you access them quickly. Load WorkingSet with: Gofer new squeaksource: 'WorkingSet'; package: 'WorkingSet'; load. Once loaded, press CMD-1 to activate or dismiss it. A User interface pops up, with the following key mappings: -H to get this help message. -1-9 to select a recently changed class or method (depending on which list is highlighted). -TAB to select methods, or the text field. -Left/Right arrow keys to select classes, methods, or text field. -Up/Down arrow keys to select an item in the list of classes or methods. -ENTER in the text field to navigate to the entity you typed. -ENTER or SPACE in a class or method list to select the selected item. -U to browse the users of an entity (methods: senders, classes: references). -S to browse the siblings of an entity (methods: implementors, classes: hierarchy). -K to close all windows opened by WorkingSet. -L & R to shift the WorkingSet window left or right. (in case you use several screens). -ESC or CMD-1 to dismiss WorkingSet. The text field allows you to enter classes and methods which are not present in your working set. You can enter multiple classes/methods at once by separating them with spaces. Enjoy! Romain -- Romain Robbes http://www.inf.unisi.ch/phd/robbes

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[Pharo-project] Broken tests: testAnnotationPane
by StÃ©phane Ducasse Jan. 16, 2010

Jan. 16, 2010

Please help http://code.google.com/p/pharo/issues/detail?id=1828 say that you are working on it on the site. testAnnotationPane | oldPref | oldPref := MCCodeTool showAnnotationPane. CodeHolder showAnnotationPane: false. morph := model buildWindow. self assert: (self morphsOfClass: TextMorph) size = 1. CodeHolder showAnnotationPane: true. morph := model buildWindow. self assert: (self morphsOfClass: TextMorph) size = 2. CodeHolder showAnnotationPane: oldPref

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[Pharo-project] OT: windows explorer weirdness workarounds?
by Schwab,Wilhelm K Jan. 16, 2010

Jan. 16, 2010

Hello all, No good deed goes unpunished. This time, I'm having win 2008 thrown at me. The deal is not all bad, but I see that the Windows explorer is just as whacked up as on Vista (which you might recall I gleefully replaced with Ubuntu and have not looked back). The changes to the folder list and complete absense of a horizontal scrollbar (and associated jumping in place of same) are really driving me nuts. Have any of you found ways around these changes? So far, I have found plenty of posts complaining of the GUI changes, but none explaining how to fix it. Any pointers would be greatly appreciated. Bill

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[Pharo-project] Smalltalk interactive tutorial in good English
by laurent laffont Jan. 15, 2010

Jan. 15, 2010

Hi I've written a sort of interactive tutorial based on (old) Stephane's screencasts about Smalltalk syntax. It's called PrStef ;). To load it: Gofer new squeaksource: 'PrStef'; package: 'PrStef'; load. and to run it: PrStef go. I'm looking for English-speaking people to check that the texts are written in a correct English before I make a screencast on it. Thank you ! Cheers, Laurent

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[Pharo-project] mac vm version number on pharo-project.org/pharo-download page
by John M McIntosh Jan. 15, 2010

Jan. 15, 2010

I noticed the mac vm version number on pharo-project.org/pharo-download page is wrong, it says 4.2.2b2 but actually it's 4.2.2b1 If someone can correct it, that would be great and it will keep me from thinking I've managed to misplace a VM somewhere... -- =========================================================================== John M. McIntosh <johnmci(a)smalltalkconsulting.com> Twitter: squeaker68882 Corporate Smalltalk Consulting Ltd. http://www.smalltalkconsulting.com ===========================================================================

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[Pharo-project] FileStream Squeak harvested
by Mariano Martinez Peck Jan. 15, 2010

Jan. 15, 2010

Hi: Today Stef and I have being harvested Squeak changes in FileStream. The most important is the work from Levente and the buffer. We commit the first slide in inbox: SLICE-FileStream-StephaneDucasse.1 Can someone take a look please because is this quite "important" to integrate. Thanks Mariano

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[Pharo-project] VB-Regex News
by Lukas Renggli Jan. 15, 2010

Jan. 15, 2010

Gofer new renggli: 'unsorted'; package: 'VB-Regex'; load - The VB-Regex engine has 160 new SUnit tests that cover 88% of the code-base. A few tests I wrote myself, but most of it comes from the class-side of RxParser that had an ad-hock test suite that painfully logged its results to the transcript. - I fixed the issue with the duplicated matches that was reported here <http://code.google.com/p/pharo/issues/detail?id=1747>. Unfortunately Vassili Bykov did not answer my questions. The fix is quite ugly and I had to rewrite most of the logic in RxMatcher. The test pass, but there might be new bugs. - The bad news is that matching is roughly 7% slower. I guess that's the price to pay for correct results. Lukas -- Lukas Renggli http://www.lukas-renggli.ch

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[Pharo-project] Last failing tests in OB and EC
by Mariano Martinez Peck Jan. 15, 2010

Jan. 15, 2010

Hi: Sorry to bother you again, I am tryng to get all green tests for next PharoDev image. I have one test failing in OB and one in EC ECUntypedModelTest >> testNarrowWith fails in self assert: count > 100. because count is 98 OBButtonBarTest >> testLayout fails in self assert: rects third right <= bar right because "rects third right " is 402 and "bar right" is 400. Any ideas how to make them green or remove them if are obsolete? Thanks Mariano

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Jan. 15, 2010

in squeak trunk Can some of you double check this change from squeaktrunk Name: Files-jcg.27 In squeak checkSum: aString "Construct a checksum of the string. A three byte number represented as Base64 characters." | sum shift bytes | sum := aString size. shift := 0. aString do: [:char | (shift := shift + 7) > 16 ifTrue: [shift := shift - 17]. "shift by 7 to keep a change of adjacent chars from xoring to same value" sum := sum bitXor: (char asInteger bitShift: shift) ]. bytes := ByteArray new: 3. sum := sum + 16r10000000000. 1 to: 3 do: [:ind | bytes at: ind put: (sum digitAt: ind)]. ^bytes base64Encoded In pharo checkSum: aString "Construct a checksum of the string. A three byte number represented as Base64 characters." | sum shift bytes ss bb | sum := aString size. shift := 0. aString do: [:char | (shift := shift + 7) > 16 ifTrue: [shift := shift - 17]. "shift by 7 to keep a change of adjacent chars from xoring to same value" sum := sum bitXor: (char asInteger bitShift: shift)]. bytes := ByteArray new: 3. sum := sum + 16r10000000000. 1 to: 3 do: [:ind | bytes at: ind put: (sum digitAt: ind)]. ss := ReadWriteStream on: (ByteArray new: 3). ss nextPutAll: bytes. bb := Base64MimeConverter mimeEncode: ss. ^ bb contents Thanks

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