October 2015 - Pharo-dev - lists.pharo.org

[pharo-project/pharo-core]
by GitHub Oct. 26, 2015

Oct. 26, 2015

Branch: refs/tags/50405 Home: https://github.com/pharo-project/pharo-core

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[pharo-project/pharo-core] 1e8833: 50405
by GitHub Oct. 26, 2015

Oct. 26, 2015

Branch: refs/heads/5.0 Home: https://github.com/pharo-project/pharo-core Commit: 1e8833e53a5875ab94780dfcd786909f189f35a2 https://github.com/pharo-project/pharo-core/commit/1e8833e53a5875ab94780dfc… Author: Jenkins Build Server <board(a)pharo-project.org> Date: 2015-10-26 (Mon, 26 Oct 2015) Changed paths: A MonticelloGUI.package/MCWorkingCopyBrowser.class/instance/updating/windowIsClosing.st M Nautilus.package/AbstractNautilusUI.class/instance/build ui lists/buildSecondColumn_.st M Nautilus.package/NautilusUI.class/instance/menus behavior/runTestForAMethod_notifying_priority_.st R ScriptLoader50.package/ScriptLoader.class/instance/pharo - scripts/script50404.st A ScriptLoader50.package/ScriptLoader.class/instance/pharo - scripts/script50405.st R ScriptLoader50.package/ScriptLoader.class/instance/pharo - updates/update50404.st A ScriptLoader50.package/ScriptLoader.class/instance/pharo - updates/update50405.st M ScriptLoader50.package/ScriptLoader.class/instance/public/commentForCurrentUpdate.st M Spec-Core.package/WindowModel.class/instance/updating/windowIsClosing.st A Spec-Tools.package/MessageBrowser.class/instance/private/windowIsClosing.st R Text-Core.package/TextAction.class/instance/styling/emphasizeScanner_.st R Text-Core.package/TextAlignment.class/instance/utils/emphasizeScanner_.st R Text-Core.package/TextAttribute.class/instance/styling/emphasizeScanner_.st R Text-Core.package/TextColor.class/instance/scanning/emphasizeScanner_.st R Text-Core.package/TextEmphasis.class/instance/styling/emphasizeScanner_.st R Text-Core.package/TextFontChange.class/instance/as yet unclassified/emphasizeScanner_.st R Text-Core.package/TextFontReference.class/instance/as yet unclassified/emphasizeScanner_.st R Text-Core.package/TextIndent.class/instance/setting indentation/emphasizeScanner_.st R Text-Core.package/TextKern.class/instance/as yet unclassified/emphasizeScanner_.st R Text-Core.package/TextLink.class/instance/styling/emphasizeScanner_.st A Text-Scanning.package/extension/TextAction/instance/emphasizeScanner_.st A Text-Scanning.package/extension/TextAlignment/instance/emphasizeScanner_.st A Text-Scanning.package/extension/TextAttribute/instance/emphasizeScanner_.st A Text-Scanning.package/extension/TextColor/instance/emphasizeScanner_.st A Text-Scanning.package/extension/TextEmphasis/instance/emphasizeScanner_.st A Text-Scanning.package/extension/TextFontChange/instance/emphasizeScanner_.st A Text-Scanning.package/extension/TextFontReference/instance/emphasizeScanner_.st A Text-Scanning.package/extension/TextIndent/instance/emphasizeScanner_.st A Text-Scanning.package/extension/TextKern/instance/emphasizeScanner_.st A Text-Scanning.package/extension/TextLink/instance/emphasizeScanner_.st Log Message: ----------- 50405 16862 1px missing on Nautilus UI https://pharo.fogbugz.com/f/cases/16862 16864 DNU on running tests from nautilus (on non TestCase subclass) https://pharo.fogbugz.com/f/cases/16864 16802 MessageBrowser does not unregister itself for system announcements https://pharo.fogbugz.com/f/cases/16802 16869 move all messages #emphasizeScanner from Text-Core package to Text-Scanning https://pharo.fogbugz.com/f/cases/16869 16868 Monticello Browser does not unregister itself for system announcements https://pharo.fogbugz.com/f/cases/16868 http://files.pharo.org/image/50/50405.zip

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String>>#expandMacros new line macro rationale
by Gabriel Cotelli Oct. 25, 2015

Oct. 25, 2015

Hi, yesterday I was playing with this method and found something awkward. <n> macro is expanded to CR. I was expecting that expands to the line ending of the platform, or at least to LF. Anybody knows if this have some explanation? I'm tempted to change the <n> expansion to use OSPlatform current lineEnding , and add <r> as a valid macro expanding to CR. I think it's more consistent with the general use. What do you think? If there's consensus I would create an issue and provide a Slice with the changes and some test cases. Gabriel

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fix our tools
by Nicolai Hess Oct. 25, 2015

Oct. 25, 2015

since we use rubric in our core tools, I see some major regressions: 16706 <https://pharo.fogbugz.com/f/cases/16706/TextModel-with-Rubric-Widgets-don-t…> TextModel with Rubric Widgets don't update TextModels selection 16705 <https://pharo.fogbugz.com/f/cases/16705/select-text-with-mouse-press-and-dr…> select text with mouse press and drag does not update the selections start position 16497 <https://pharo.fogbugz.com/f/cases/16497/debugger-Run-to-here-does-not-work-…> debugger "Run to here" does not work anymore 16612 <https://pharo.fogbugz.com/f/cases/16612/Rubric-duplication-of-Morphs-is-bro…> Rubric duplication of Morphs is broken 16866 <https://pharo.fogbugz.com/f/cases/16866/DiffMorph-with-pretty-print-enabled…> DiffMorph with pretty print enabled wrongly shows diff markers for unformatted text 16867 <https://pharo.fogbugz.com/f/cases/16867/pretty-print-in-NewVersionBrowser-s…> pretty print in NewVersionBrowser sometimes raises an exception 16020 <https://pharo.fogbugz.com/f/cases/16020/Syntax-Highlighting-Rubric-First-sh…> Syntax Highlighting Rubric: First shows non-highlighted text, then color. Looks slow This is not a complain (rubric is much more powerful), just asking for some help.

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Broken examples (GLMExamplesBrowser) issue 16111
by Nicolai Hess Oct. 25, 2015

Oct. 25, 2015

I think some examples in GLMExamplesBrowser In Pharo5.0 are broken. see fogbugz issue "16111 Collections being passed as a whole into blocks, instead of each individual object" The confusion about "display-block" and "format-block" is sorted out, so we could close the issue. But it seems the examples "Updateable browser" "Validating presentation" are broken (and maybe the Magritte example, but I don't know where it is).

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Re: [Pharo-dev] [squeak-dev] The Trunk: Network-topa.166.mcz
by Tobias Pape Oct. 24, 2015

Oct. 24, 2015

On 22.10.2015, at 14:37, David T. Lewis <lewis(a)mail.msen.com> wrote: > On Thu, Oct 22, 2015 at 06:28:09AM +0000, commits(a)source.squeak.org wrote: >> Tobias Pape uploaded a new version of Network to project The Trunk: >> http://source.squeak.org/trunk/Network-topa.166.mcz >> >> ==================== Summary ==================== >> >> Name: Network-topa.166 >> Author: topa >> Time: 21 October 2015, 8:26:14.656 pm >> UUID: d6d9910f-fa67-4c69-9a89-030c81233e90 >> Ancestors: Network-topa.165 >> >> UUIDGenerator >> - Use new Random>>#nextBytes:into:startingAt: (needs Kernel-ul.960) for even more speed >> - Fix UUIDGenerator class>>#initialize to correctly register at startup >> - Do not reset default on startup but rather reseed TheRandom >> >> Timings improved: '1,190,000 per second. 842 nanoseconds per run.' (0.25 times slower than primitive version) >> > > This is outstanding. The UUID plugin has long been a source of problems in > the VM, partly due to issues in various Linux distributions. > > http://bugs.squeak.org/view.php?id=7358 > > Making the plugin unnecessary is a big improvement. Thats what I thought. Probably we want to present this (Mersenne PRNG + new UUID gen) to the Pharo core developers (cc) so that we can just remove the UUID plugin from the VMs (cc vm-dev)? Best regards -Tobias

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TestAsserter>>assertCollection:hasSameElements:
by Peter UhnÃ¡k Oct. 24, 2015

Oct. 24, 2015

How practical it is to do set-based comparison in TestAsserter>>assertCollection:hasSameElements: ? For example #(1 1 2) has same elements as #(1 2) which may make sense for sets, but not for bags. The main reason I was using it is that in tests the expected collection may be created by hand, which means it is very often an array #(...), { ... }, while models very often return OrderedCollections (at least in my case). So my question is --- how to compare collections irrespective of type, and possibly of order? A) always convert the actual collection toanArray B) change difference: behavior for non-sets (ton of work with catastrophic consequences) C) extend TAssertable with new methods like #assertElementsOf: actualCollection equals: expectedCollection #assertUnorderedElementsOf: actualCollection equals: expectedCollection C.a) directly in Pharo/SUnit C.b) in independend SUnit-Extensions repository/project C.c) just in my project D) stop discussing non-problems Thanks, Peter

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ConfigurationOf and Git
by Gabriel Cotelli Oct. 24, 2015

Oct. 24, 2015

I was wondering if something like this can work: Given a ConfigurationOfProject (a subclass of ConfigurationOf) defining: stable: spec <symbolicVersion: #stable> spec for: #'pharo4.0.x' do: [spec baseline: 'Project' with: [ spec repository: 'github://username/Project:stableForPharo4/']]. spec for: #'pharo5.0.x' do: [spec baseline: 'Project' with: [ spec repository: 'github://username/Project:stableForPharo5/']]. where stableForPharo4 and stableForPharo5 are tags in the git repo (and assuming the BaselineOfProject is defined in this commits). Is this supposed to work : Metacello new configuration: 'Project'; repository: 'github://username/Project:master'; version: #stable; load. ?? I've tried using a non-symbolic version and it works but I can't make it work for #stable. I'd like to use this configuration for the Configuration Browser/Catalog Browser. Any help is appreciated.

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Question about extensions
by Ferlicot D. Cyril Oct. 24, 2015

Oct. 24, 2015

Hi, If I browse the Fuel's package I see the True and False classes but there is no extension of Fuel on those classes. If I browse Fuel from Monticello I see True and False on *Extensions but there is nothing. Is there a bug or did I missed something ? -- Cyril Ferlicot http://www.synectique.eu 165 Avenue Bretagne Lille 59000 France

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binary serialization
by Robert Withers Oct. 24, 2015

Oct. 24, 2015

Does Pharo have stream classes to binary de/serialize an object, such that the protocol accepts an object as an argument and converts it to a byteArray? -- thanks, Robert

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