September 2014 - Pharo-dev - lists.pharo.org

Re: [Pharo-dev] Implementing lazy loading for expandable collections

by Max Leske

I just did a quick implementation with your idea in mind. The implementation is very easy and looks like this: OrderedCollection class>>new ^ self new: 0 OrderedCollection>>growSize ^ array size max: 10 I changed #growSize so that the first grow will end up having the same size the #new would create previously. Otherwise the number of grows would be very high for small collections. This change saves a factor 4 of space on new OrderedCollections (Array new sizeInMemory â> 4, (Array new: 10) sizeInMemory â> 44). Using nil instead of an empty array would achieve memory savings of factor 14, but with the extra message sends and initialization logic (and the extra instance variable) I think that factor 10 is good enough. What do you think? Cheers, Max On 30.09.2014, at 09:43, Max Leske <maxleske(a)gmail.com> wrote: > Hi Alex, > > I want to improve my lazy loading implementation and I was hoping to get your feedback. So I hope you donât mind if I forward this message from the original thread to you. > > Cheers, > Max > > Begin forwarded message: > >> From: Max Leske <maxleske(a)gmail.com> >> Subject: Re: [Pharo-dev] Implementing lazy loading for expandable collections >> Date: 22. September 2014 14:06:55 MESZ >> To: Pharo Development List <pharo-dev(a)lists.pharo.org> >> >> >> On 20.09.2014, at 14:27, Alexandre Bergel <alexandre.bergel(a)me.com> wrote: >> >>> Hi Max! >>> >>> Thanks! This is something I wanted to push to Pharo for a long time. A simpler approach, would be to initialize the internal array to #() when initialized per default. This will provide pretty much the same benefits, and will not break the existing tools. >>> >>> Does this make sense to you? >> >> I think that would work well for standard use cases with #new. However, it wouldnât work for explicit size requests. The question of course is, how often will a collection be created with an explicit size and *still* stay empty. I guess you would know that better than me. >> >> I opted for the other solution because I didnât want to change the meaning of #new (which is to request a default size of 10) and because I simply assumed that even collections with explicitly requested size could stay empty. >> >> In terms of simplicity I like youâre idea far better of course :) It also makes a lot of changes moot that are necessary to initialize the array when required, because the array will simply be grown. >> >> What do your measurements say? >> >> Cheers, >> Max >> >>> >>> Alexandre >>> >>>> Le 19-09-2014 Ã 2:35, Max Leske <maxleske(a)gmail.com> a Ã©crit : >>>> >>>> Iâve written an implementation of lazily initialized expandable collections (for OrderedCollection and subclasses only for now), inspired by Alexandreâs talk at ESUG (http://www.youtube.com/watch?v=x0YJ2dsZdKg&list=UUO-vBhaKVZf0al-ISMMPvRw) The implementation is pretty much straight forward but there are a couple of culprits I want to point out in case anybody else wants to do this: >>>> >>>> - my implementation requires an extra instance variable in OrderedCollection to store the requested size. This extra instance variable will break Monticello (and possibly other tools) because Monticello uses OrderedCollections to load code and the particular way it uses them makes it impossible to change the number of instance variables on OrderedCollection. Also, all .mcz files written after the change will not be loadable by images without the new instance variable (same reason). >>>> - the above means that you have to modify the code in the image manually and save a new âbase image" >>>> - read only messages should obviously not initialize the array. The âfirstIndexâ and âlastIndexâ variables are quite handy for that. I initialize those variables to 1 and 0 respectively which makes most things work already (e.g. #size, #isEmpty etc.). >>>> - when trying to implement the same for HashedCollection I couldnât. The image didnât just stop working, there was no output at all on the console, not even when using a debug VM. The problem seems to be MethodDictionary, at least thatâs the only subclass of Dictionary for which adding an instance variable doesnât work. >>>> >>>> Iâll share some memory monitoring as soon as I have something significant (only just rolled it out). >>>> >>>> >>>> Big thanks to Alex for his talk and the cool work he and his students did! >>>> >>>> Cheers, >>>> Max >>> >> >

Sept. 30, 2014

[pharo-project/pharo-core]

by GitHub

Branch: refs/tags/40270 Home: https://github.com/pharo-project/pharo-core

Sept. 30, 2014

[pharo-project/pharo-core] 678c48: 40270

by GitHub

Branch: refs/heads/4.0 Home: https://github.com/pharo-project/pharo-core Commit: 678c4835011a768c138613df2cfb6c55d5d2ec8c https://github.com/pharo-project/pharo-core/commit/678c4835011a768c138613df… Author: Jenkins Build Server <board(a)pharo-project.org> Date: 2014-09-30 (Tue, 30 Sep 2014) Changed paths: R Collections-Abstract.package/Collection.class/instance/private/errorNoMatch.st A Collections-Abstract.package/Collection.class/instance/private/errorSizeMismatch.st M Collections-Abstract.package/SequenceableCollection.class/instance/enumerating/reverseWith_do_.st M Collections-Abstract.package/SequenceableCollection.class/instance/enumerating/select_.st M Collections-Abstract.package/SequenceableCollection.class/instance/enumerating/select_thenCollect_.st M Collections-Abstract.package/SequenceableCollection.class/instance/enumerating/select_thenDo_.st M Collections-Abstract.package/SequenceableCollection.class/instance/enumerating/with_collect_.st M Collections-Abstract.package/SequenceableCollection.class/instance/enumerating/with_do_.st M Morphic-Widgets-Pluggable.package/PluggableTextFieldMorph.class/instance/initialization/withDropListButton.st M Ring-Core-Containers.package/RGAbstractContainer.class/definition.st A Ring-Core-Kernel.package/RGDefinition.class/README.md A Ring-Core-Kernel.package/RGDefinition.class/class/annotations/authorKey.st A Ring-Core-Kernel.package/RGDefinition.class/class/annotations/fullNameKey.st A Ring-Core-Kernel.package/RGDefinition.class/class/annotations/timeStampKey.st A Ring-Core-Kernel.package/RGDefinition.class/class/class initialization/named_.st A Ring-Core-Kernel.package/RGDefinition.class/definition.st A Ring-Core-Kernel.package/RGDefinition.class/instance/accessing/environment.st A Ring-Core-Kernel.package/RGDefinition.class/instance/accessing/environment_.st A Ring-Core-Kernel.package/RGDefinition.class/instance/accessing/fullName.st A Ring-Core-Kernel.package/RGDefinition.class/instance/accessing/name.st A Ring-Core-Kernel.package/RGDefinition.class/instance/accessing/name_.st A Ring-Core-Kernel.package/RGDefinition.class/instance/accessing/rootEnvironment.st A Ring-Core-Kernel.package/RGDefinition.class/instance/annotations/annotationNamed_.st A Ring-Core-Kernel.package/RGDefinition.class/instance/annotations/annotationNamed_ifAbsentPut_.st A Ring-Core-Kernel.package/RGDefinition.class/instance/annotations/annotationNamed_ifAbsent_.st A Ring-Core-Kernel.package/RGDefinition.class/instance/annotations/annotationNamed_put_.st A Ring-Core-Kernel.package/RGDefinition.class/instance/annotations/annotationNames.st A Ring-Core-Kernel.package/RGDefinition.class/instance/annotations/annotations.st A Ring-Core-Kernel.package/RGDefinition.class/instance/annotations/hasAnnotationNamed_.st A Ring-Core-Kernel.package/RGDefinition.class/instance/annotations/hasAnnotations.st A 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types/isPackage.st A Ring-Core-Kernel.package/RGDefinition.class/instance/testing types/isPool.st A Ring-Core-Kernel.package/RGDefinition.class/instance/testing types/isReference.st A Ring-Core-Kernel.package/RGDefinition.class/instance/testing types/isRingObject.st A Ring-Core-Kernel.package/RGDefinition.class/instance/testing types/isSlice.st A Ring-Core-Kernel.package/RGDefinition.class/instance/testing types/isVariable.st R Ring-Core-Kernel.package/RGDefintion.class/README.md R Ring-Core-Kernel.package/RGDefintion.class/definition.st R Ring-Core-Kernel.package/RGDefintion.class/instance/accessing/environment.st R Ring-Core-Kernel.package/RGDefintion.class/instance/accessing/environment_.st R Ring-Core-Kernel.package/RGDefintion.class/instance/accessing/rootEnvironment.st R Ring-Core-Kernel.package/RGDefintion.class/instance/annotations/annotationNamed_.st R Ring-Core-Kernel.package/RGDefintion.class/instance/annotations/annotationNamed_ifAbsentPut_.st R Ring-Core-Kernel.package/RGDefintion.class/instance/annotations/annotationNamed_ifAbsent_.st R Ring-Core-Kernel.package/RGDefintion.class/instance/annotations/annotationNamed_put_.st R Ring-Core-Kernel.package/RGDefintion.class/instance/annotations/annotationNames.st R Ring-Core-Kernel.package/RGDefintion.class/instance/annotations/annotations.st R Ring-Core-Kernel.package/RGDefintion.class/instance/annotations/hasAnnotationNamed_.st R Ring-Core-Kernel.package/RGDefintion.class/instance/annotations/hasAnnotations.st R Ring-Core-Kernel.package/RGDefintion.class/instance/annotations/removeAnnotationNamed_.st R Ring-Core-Kernel.package/RGDefintion.class/instance/converting/asRingDefinition.st R Ring-Core-Kernel.package/RGDefintion.class/instance/testing types/isAccess.st R Ring-Core-Kernel.package/RGDefintion.class/instance/testing types/isAssociation.st R Ring-Core-Kernel.package/RGDefintion.class/instance/testing types/isComment.st R Ring-Core-Kernel.package/RGDefintion.class/instance/testing types/isGlobalVariable.st R Ring-Core-Kernel.package/RGDefintion.class/instance/testing types/isInheritance.st R Ring-Core-Kernel.package/RGDefintion.class/instance/testing types/isInvocation.st R Ring-Core-Kernel.package/RGDefintion.class/instance/testing types/isMethod.st R Ring-Core-Kernel.package/RGDefintion.class/instance/testing types/isNamespace.st R Ring-Core-Kernel.package/RGDefintion.class/instance/testing types/isOrganization.st R Ring-Core-Kernel.package/RGDefintion.class/instance/testing types/isPackage.st R Ring-Core-Kernel.package/RGDefintion.class/instance/testing types/isPool.st R Ring-Core-Kernel.package/RGDefintion.class/instance/testing types/isReference.st R Ring-Core-Kernel.package/RGDefintion.class/instance/testing types/isRingObject.st R Ring-Core-Kernel.package/RGDefintion.class/instance/testing types/isSlice.st R Ring-Core-Kernel.package/RGDefintion.class/instance/testing types/isVariable.st M Ring-Core-Kernel.package/RGElementDefinition.class/definition.st M Ring-Core-Kernel.package/RGGlobalDefinition.class/definition.st R Ring-Core-Kernel.package/RGNamedDefinition.class/README.md R Ring-Core-Kernel.package/RGNamedDefinition.class/class/annotations/authorKey.st R Ring-Core-Kernel.package/RGNamedDefinition.class/class/annotations/fullNameKey.st R Ring-Core-Kernel.package/RGNamedDefinition.class/class/annotations/timeStampKey.st R Ring-Core-Kernel.package/RGNamedDefinition.class/class/class initialization/named_.st R Ring-Core-Kernel.package/RGNamedDefinition.class/definition.st R Ring-Core-Kernel.package/RGNamedDefinition.class/instance/accessing/fullName.st R Ring-Core-Kernel.package/RGNamedDefinition.class/instance/accessing/name.st R Ring-Core-Kernel.package/RGNamedDefinition.class/instance/accessing/name_.st A ScriptLoader40.package/ScriptLoader.class/instance/pharo - scripts/script270.st A ScriptLoader40.package/ScriptLoader.class/instance/pharo - updates/update40270.st M ScriptLoader40.package/ScriptLoader.class/instance/public/commentForCurrentUpdate.st Log Message: ----------- 40270 14115 Merge RGDefinition and RGNamedDefinition https://pharo.fogbugz.com/f/cases/14115 14114 use SizeMismatch, not just #error https://pharo.fogbugz.com/f/cases/14114 13518 Strange color and wrong positions in the Find & Replace dialog https://pharo.fogbugz.com/f/cases/13518 http://files.pharo.org/image/40/40270.zip

Sept. 30, 2014

Re: [Pharo-dev] Context representation in current VM

by stepharo

Martin you can add a paragraph saying that it is like that on old VM and that now it is like described by eliot. Stef On 28/9/14 23:09, Martin McClure wrote: > On 09/28/2014 12:20 PM, Eliot Miranda wrote: >> Hi Martin, >> >> On Sep 28, 2014, at 1:18 AM, Martin McClure <martin(a)hand2mouse.com> >> wrote: >> >>> I'm updating the exceptions chapter of Deep Into Pharo, which >>> currently contains this text: >>> >>> "...some Smalltalk implementations use the native C execution stack >>> of the virtual machine to avoid creating objects all the time. >>> The current Pharo virtual machine does actually use full Smalltalk >>> objects all the time; for speed, it recycles old method context >>> objects rather than creating a new one for each message-send." >>> >>> Is this still true as of Pharo 4? I'd gotten the idea that this >>> hadn't been true for a while, that the Cog VMs that Pharo is using >>> did use a non-object stack to cache the top N contexts, only >>> converting to actual Context objects when necessary. >> >> So both are true; it depends on the virtual machine. The interpreter >> VM works as described in the existing chapter. > > Thanks, I'd thought that was the case. >> >> The Cog and Stack VMs work exactly as described in my blog post on >> context to stack mapping. It's not really the top N contexts. The >> stack zone, which is allocated on the native stack at startup, is >> divided into pages, each of which can hold up to ~ 40 activations >> (depending on stack depth, determined by #temps and nested call >> complexity). By default there are 160 pages. That either means 160 >> pages full of activations of a single process (eg one that is deeply >> recursive) or 1 page of up to 40 activations of 160 different >> processes or any combination in between. ie a page can only be used >> by a single process. When a new page is needed the oldest one is >> emptied by ensuring all activations on the page have contexts (on the >> heap), and updating the state of those contexts, effectively writing >> the page to the heap in the form of contexts. > > Ah, I'll have to reread that blog post. > > The remaining question is: For the purposes of this chapter, which is > the default VM for Pharo 4? > > Regards, > > -Martin > >

Sept. 30, 2014

[pharo-project/pharo-core]

by GitHub

Branch: refs/tags/40269 Home: https://github.com/pharo-project/pharo-core

Sept. 30, 2014

[pharo-project/pharo-core] 209942: 40269

by GitHub

Branch: refs/heads/4.0 Home: https://github.com/pharo-project/pharo-core Commit: 20994276f5ebaf7a16734f20b4ba1e35a3a2702d https://github.com/pharo-project/pharo-core/commit/20994276f5ebaf7a16734f20… Author: Jenkins Build Server <board(a)pharo-project.org> Date: 2014-09-30 (Tue, 30 Sep 2014) Changed paths: A Morphic-Base.package/MenuItemMorph.class/instance/accessing/enabled.st A Morphic-Base.package/MenuItemMorph.class/instance/accessing/enabled_.st R Morphic-Base.package/MenuItemMorph.class/instance/change reporting/ownerChanged.st M Morphic-Base.package/MenuItemMorph.class/instance/drawing/drawOn_.st A Morphic-Base.package/MenuItemMorph.class/instance/events/deselectTimeOut_.st A Morphic-Base.package/MenuItemMorph.class/instance/events/mouseDown_.st M Morphic-Base.package/MenuItemMorph.class/instance/events/mouseEnter_.st M Morphic-Base.package/MenuItemMorph.class/instance/events/mouseUp_.st A Morphic-Base.package/MenuItemMorph.class/instance/events/themeChanged.st M Morphic-Base.package/MenuItemMorph.class/instance/private/subMenuMarker.st R Morphic-Base.package/MenuItemMorph.class/instance/private/updateLayoutInDockingBar.st R Morphic-Base.package/MenuItemMorph.class/instance/rounding/roundedCorners.st R Morphic-Base.package/MenuItemMorph.class/instance/rounding/wantsRoundedCorners.st M Morphic-Base.package/MenuItemMorph.class/instance/selecting/adjacentTo.st R Morphic-Base.package/MenuItemMorph.class/instance/submorphs-accessing/noteNewOwner_.st M Morphic-Base.package/MenuLineMorph.class/README.md R Morphic-Base.package/MenuLineMorph.class/instance/change reporting/ownerChanged.st M Morphic-Base.package/MenuLineMorph.class/instance/layout/minHeight.st M Morphic-Base.package/MenuLineMorph.class/instance/layout/minWidth.st R Morphic-Base.package/MenuLineMorph.class/instance/private/updateLayoutInDockingBar.st R Morphic-Base.package/MenuLineMorph.class/instance/submorphs-accessing/noteNewOwner_.st M Morphic-Base.package/ToggleMenuItemMorph.class/instance/accessing/selectionBorderStyle.st M Morphic-Base.package/ToggleMenuItemMorph.class/instance/accessing/stringBoundsToUse.st M Morphic-Base.package/ToggleMenuItemMorph.class/instance/drawing-private/drawSubMenuMarker_on_in_.st M Morphic-Base.package/ToggleMenuItemMorph.class/instance/private/selectionFillStyle.st M Morphic-Base.package/ToggleMenuItemMorph.class/instance/selecting/adjacentTo.st A Morphic-Widgets-Extra.package/DockingBarMenuItemMorph.class/README.md A Morphic-Widgets-Extra.package/DockingBarMenuItemMorph.class/definition.st A Morphic-Widgets-Extra.package/DockingBarMenuItemMorph.class/instance/change reporting/ownerChanged.st A Morphic-Widgets-Extra.package/DockingBarMenuItemMorph.class/instance/drawing/drawOn_.st A Morphic-Widgets-Extra.package/DockingBarMenuItemMorph.class/instance/events/deselectTimeOut_.st A Morphic-Widgets-Extra.package/DockingBarMenuItemMorph.class/instance/events/mouseDown_.st A Morphic-Widgets-Extra.package/DockingBarMenuItemMorph.class/instance/events/mouseEnter_.st A Morphic-Widgets-Extra.package/DockingBarMenuItemMorph.class/instance/events/mouseUp_.st A Morphic-Widgets-Extra.package/DockingBarMenuItemMorph.class/instance/private/subMenuMarker.st A Morphic-Widgets-Extra.package/DockingBarMenuItemMorph.class/instance/private/updateLayoutInDockingBar.st A Morphic-Widgets-Extra.package/DockingBarMenuItemMorph.class/instance/rounding/wantsRoundedCorners.st A Morphic-Widgets-Extra.package/DockingBarMenuItemMorph.class/instance/selecting/adjacentTo.st A Morphic-Widgets-Extra.package/DockingBarMenuItemMorph.class/instance/submorphs-accessing/noteNewOwner_.st A Morphic-Widgets-Extra.package/DockingBarMenuItemMorph.class/instance/submorphs-accessing/roundedCorners.st A Morphic-Widgets-Extra.package/DockingBarMenuLineMorph.class/README.md A Morphic-Widgets-Extra.package/DockingBarMenuLineMorph.class/definition.st A Morphic-Widgets-Extra.package/DockingBarMenuLineMorph.class/instance/change reporting/ownerChanged.st A Morphic-Widgets-Extra.package/DockingBarMenuLineMorph.class/instance/layout/minHeight.st A Morphic-Widgets-Extra.package/DockingBarMenuLineMorph.class/instance/layout/minWidth.st A Morphic-Widgets-Extra.package/DockingBarMenuLineMorph.class/instance/private/updateLayoutInDockingBar.st A Morphic-Widgets-Extra.package/DockingBarMenuLineMorph.class/instance/submorphs-accessing/noteNewOwner_.st A Morphic-Widgets-Extra.package/DockingBarMorph.class/class/example/example.st A Morphic-Widgets-Extra.package/DockingBarMorph.class/class/example/exampleWithMenu.st M Morphic-Widgets-Extra.package/DockingBarMorph.class/instance/construction/addLine.st M Morphic-Widgets-Extra.package/DockingBarMorph.class/instance/construction/add_icon_help_subMenu_.st M Morphic-Widgets-Extra.package/DockingBarMorph.class/instance/menu/add_font_icon_help_subMenu_.st A Morphic-Widgets-Extra.package/DockingBarToggleMenuItemMorph.class/README.md A Morphic-Widgets-Extra.package/DockingBarToggleMenuItemMorph.class/definition.st A Morphic-Widgets-Extra.package/DockingBarToggleMenuItemMorph.class/instance/accessing/deselectTimeOut_.st A Morphic-Widgets-Extra.package/DockingBarToggleMenuItemMorph.class/instance/accessing/drawOn_.st A Morphic-Widgets-Extra.package/DockingBarToggleMenuItemMorph.class/instance/accessing/mouseDown_.st A Morphic-Widgets-Extra.package/DockingBarToggleMenuItemMorph.class/instance/accessing/mouseEnter_.st A Morphic-Widgets-Extra.package/DockingBarToggleMenuItemMorph.class/instance/accessing/mouseUp_.st A Morphic-Widgets-Extra.package/DockingBarToggleMenuItemMorph.class/instance/accessing/noteNewOwner_.st A Morphic-Widgets-Extra.package/DockingBarToggleMenuItemMorph.class/instance/accessing/ownerChanged.st A Morphic-Widgets-Extra.package/DockingBarToggleMenuItemMorph.class/instance/accessing/roundedCorners.st A Morphic-Widgets-Extra.package/DockingBarToggleMenuItemMorph.class/instance/accessing/selectionBorderStyle.st A Morphic-Widgets-Extra.package/DockingBarToggleMenuItemMorph.class/instance/accessing/stringBoundsToUse.st A Morphic-Widgets-Extra.package/DockingBarToggleMenuItemMorph.class/instance/accessing/subMenuMarker.st A Morphic-Widgets-Extra.package/DockingBarToggleMenuItemMorph.class/instance/accessing/updateLayoutInDockingBar.st A Morphic-Widgets-Extra.package/DockingBarToggleMenuItemMorph.class/instance/accessing/wantsRoundedCorners.st A Morphic-Widgets-Extra.package/DockingBarToggleMenuItemMorph.class/instance/drawing-private/drawSubMenuMarker_on_in_.st A Morphic-Widgets-Extra.package/DockingBarToggleMenuItemMorph.class/instance/private/selectionFillStyle.st A Morphic-Widgets-Extra.package/DockingBarToggleMenuItemMorph.class/instance/selecting/adjacentTo.st R Polymorph-Widgets.package/extension/MenuItemMorph/instance/deselectTimeOut_.st R Polymorph-Widgets.package/extension/MenuItemMorph/instance/enabled.st R Polymorph-Widgets.package/extension/MenuItemMorph/instance/enabled_.st R Polymorph-Widgets.package/extension/MenuItemMorph/instance/mouseDown_.st R Polymorph-Widgets.package/extension/MenuItemMorph/instance/themeChanged.st A ScriptLoader40.package/ScriptLoader.class/instance/pharo - scripts/script269.st A ScriptLoader40.package/ScriptLoader.class/instance/pharo - updates/update40269.st M ScriptLoader40.package/ScriptLoader.class/instance/public/commentForCurrentUpdate.st Log Message: ----------- 40269 14111 Handle isInDockingBar conditional logic https://pharo.fogbugz.com/f/cases/14111 http://files.pharo.org/image/40/40269.zip

Sept. 30, 2014

Re: [Pharo-dev] [Review: 13088] Deleting class that is used in pool dictionaries leaves a "private" class pool entry

by Max Leske

This change extends the behavior of #fixObsoleteReferences and also changes the printing of shared pools slightly. It is a change that, even though small, affects *all of you* so please take a look. It really doesnât make sense to integrate changes that we might throw out again in a couple of months just because nobody objected... On 28.09.2014, at 22:54, Max Leske <maxleske(a)gmail.com> wrote: > Please review https://pharo.fogbugz.com/f/cases/13088/Deleting-class-that-is-used-in-pool…

Sept. 29, 2014

Re: [Pharo-dev] ANN - Pre-compiled Pharo VM for Debian Stable

by Jan Vrany

On Mon, 2014-09-29 at 14:40 +0200, Damien Cassou wrote: > On Mon, Sep 29, 2014 at 12:17 AM, Jan Vrany <jan.vrany(a)fit.cvut.cz> wrote: > > Getting Pharo 2.0/3.0 up and running on Debian Wheezy (= Stable) or on > > other more conservative linux distribution wasn't exactly easy as the > > VM's provided by the Pharo team fail to run on those systems. > > > what about putting your work on files.pharo.org > I don't mind.

Sept. 29, 2014

Re: [Pharo-dev] [Pharo-users] Versioneer. nice. mmMmmm...

by Christophe Demarey

Hi Ben, Le 22 sept. 2014 Ã 18:23, Ben Coman a Ã©crit : > > While I had done the Versioneer tutorial some time ago, I had some inertial problem using it in anger. Now I'm happy to report using it just now to update the ConfigurationOfPharoLauncher was simple and smooth - which is great since I've never done a Configuration by hand. I thought it would be useful for others to see how simple it was... > > 1. Loaded latest ConfigurationOfPharoLauncher. > 2. Loaded and tested newer PharoLauncher packages. > > 3. Opened World > Tools > Versioneer. > 4. Selected PharoLauncher and <Open Project>. > 5. Selected "development" list item. > 6. Clicked <Release Version> and <Ok> to accept auto increment of version number. > 7. Clicked <Commit the project> > Now there is an updated ConfigurationOfPharoLauncher in its Smalltalkhub repository. > > Easy with Versioneer. mmMmmmm. nice. shiny..... > cheers -ben I'm happy to see that this tool is useful. Still improvable on many points but helps a lot for basic tasks. Christophe

Sept. 29, 2014

Re: [Pharo-dev] [Pharo-users] Request for adding Smalltalk syntax highlight in SE network

by kilon alios

i was "exloupis" that first commented this. Forgot to star it, done it. Thanks Hernan for the information. On Mon, Sep 29, 2014 at 3:55 PM, Ben Coman <btc(a)openinworld.com> wrote: > Guillermo Polito wrote: > >> Thanks, >> >> I starred the issue in the google code site. >> >> On Mon, Sep 29, 2014 at 7:43 AM, HernÃ¡n Morales Durand < >> hernan.morales(a)gmail.com <mailto:hernan.morales@gmail.com>> wrote: >> >> I have requested for some justice to stop the look down on Smalltalk >> syntax highlighting in StackOverflow: >> >> http://meta.stackoverflow.com/questions/272327/syntax- >> highlighting-for-smalltalk >> >> Maybe more votes (from you) would better support the request. >> Cheers, >> >> HernÃ¡n >> >> >> > > > I was the 10th to star the issue... > https://code.google.com/p/google-code-prettify/issues/detail?id=352 > > >

Sept. 29, 2014