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

Re: [Pharo-dev] Woe unto thee who assigns to class-side #name!

by Sean P. DeNigris

Thierry Goubier wrote > Are you sure it would eliminate the gotcha? Can't you trigger it again > with > self classname: 1? By "gotcha" I mean specifically doing something that seems normal that unknowningly breaks the system, added by the extra pain in this case that you might not find out until much later and not be able to connect the cause. If someone sends #classname:, or even assigns to #classname, they deserve a broken system ;) Thierry Goubier wrote > I like the elegance of AClass name. Yes it's nice, but IMHO as a tremendous price. This is a constant pain point for newbies. ----- Cheers, Sean -- View this message in context: http://forum.world.st/Woe-unto-thee-who-assigns-to-class-side-name-tp485973… Sent from the Pharo Smalltalk Developers mailing list archive at Nabble.com.

Nov. 9, 2015

Re: [Pharo-dev] Woe unto thee who assigns to class-side #name!

by Thierry Goubier

2015-11-09 13:05 GMT+01:00 Sean P. DeNigris <sean(a)clipperadams.com>: > Ben Coman wrote > > But Class has an instance variable 'name', > > and Class subclasses --> {ProtoObject class} > > He he, of course. Thanks for the clarification! > > > Ben Coman wrote > > should that instance variable and accessors be renamed to 'classname'? > > YES to a rename! Let's remove all mysterious gotchas for newbies (and me ha > ha). This is an obscure and scary bug, because it prevents all operations > on > the package, so one can not even commit or file out the package. > Are you sure it would eliminate the gotcha? Can't you trigger it again with self classname: 1? I'd feel a bit safer with some defensive programming (an assert: in class>>#name?). And I like the elegance of AClass name. Thierry > > > > ----- > Cheers, > Sean > -- > View this message in context: > http://forum.world.st/Woe-unto-thee-who-assigns-to-class-side-name-tp485973… > Sent from the Pharo Smalltalk Developers mailing list archive at > Nabble.com. > >

Nov. 9, 2015

[pharo-project/pharo-core] 635e10: 50426

by GitHub

Branch: refs/heads/5.0 Home: https://github.com/pharo-project/pharo-core Commit: 635e106aafdd318041ce8af47a90cc68bfb47f9d https://github.com/pharo-project/pharo-core/commit/635e106aafdd318041ce8af4… Author: Jenkins Build Server <board(a)pharo-project.org> Date: 2015-11-09 (Mon, 09 Nov 2015) Changed paths: M Morphic-Tests.package/WindowAnnouncementTest.class/instance/tests - window creation and deletion/testResizingClosing.st M Morphic-Widgets-Scrolling.package/ScrollPane.class/instance/event handling/mouseEnter_.st M Morphic-Widgets-Scrolling.package/ScrollPane.class/instance/event handling/mouseLeave_.st M Morphic-Widgets-Windows.package/GroupWindowMorph.class/instance/testing/isWindowActive_.st M Morphic-Widgets-Windows.package/GroupWindowMorph.class/instance/windows/addWindow_.st M Morphic-Widgets-Windows.package/SystemWindow.class/class/top window/closeTopWindow.st M Morphic-Widgets-Windows.package/SystemWindow.class/instance/activation/activate.st M Morphic-Widgets-Windows.package/SystemWindow.class/instance/activation/basicActivate.st A Morphic-Widgets-Windows.package/SystemWindow.class/instance/activation/beTopWindow.st M Morphic-Widgets-Windows.package/SystemWindow.class/instance/activation/navigateFocus.st A Morphic-Widgets-Windows.package/SystemWindow.class/instance/activation/privateBePassive.st A Morphic-Widgets-Windows.package/SystemWindow.class/instance/announcement/announceActivated.st A Morphic-Widgets-Windows.package/SystemWindow.class/instance/announcement/announceDeActivated.st M Morphic-Widgets-Windows.package/SystemWindow.class/instance/events/handleListenEvent_.st M Morphic-Widgets-Windows.package/SystemWindow.class/instance/events/mouseDown_.st M Morphic-Widgets-Windows.package/SystemWindow.class/instance/events/mouseEnterDragging_.st M Morphic-Widgets-Windows.package/SystemWindow.class/instance/events/mouseLeaveDragging_.st R Morphic-Widgets-Windows.package/SystemWindow.class/instance/events/paneTransition_.st R Morphic-Widgets-Windows.package/SystemWindow.class/instance/events/secondaryPaneTransition_divider_.st A Morphic-Widgets-Windows.package/SystemWindow.class/instance/initialization/initialize.st M Morphic-Widgets-Windows.package/SystemWindow.class/instance/open%2Fclose/delete.st A Morphic-Widgets-Windows.package/SystemWindow.class/instance/open%2Fclose/toggleClosable.st A Morphic-Widgets-Windows.package/SystemWindow.class/instance/testing/canBeMaximized.st A Morphic-Widgets-Windows.package/SystemWindow.class/instance/top window/isTopWindow.st A Morphic-Widgets-Windows.package/WindowActivated.class/instance/as yet unclassified/isActivated.st M Morphic-Widgets-Windows.package/WindowAnnouncement.class/README.md M Morphic-Widgets-Windows.package/WindowAnnouncement.class/definition.st R Morphic-Widgets-Windows.package/WindowAnnouncement.class/instance/accessing/event.st R Morphic-Widgets-Windows.package/WindowAnnouncement.class/instance/accessing/event_.st A Morphic-Widgets-Windows.package/WindowAnnouncement.class/instance/as yet unclassified/isActivated.st A Morphic-Widgets-Windows.package/WindowAnnouncement.class/instance/as yet unclassified/isDeActivated.st A Morphic-Widgets-Windows.package/WindowDeActivated.class/instance/as yet unclassified/isDeActivated.st M Polymorph-Widgets.package/extension/SystemWindow/class/passivateTopWindow.st R Polymorph-Widgets.package/extension/SystemWindow/instance/canBeMaximized.st R Polymorph-Widgets.package/extension/SystemWindow/instance/initialize.st M Polymorph-Widgets.package/extension/SystemWindow/instance/justDroppedInto_event_.st R ScriptLoader50.package/ScriptLoader.class/instance/pharo - scripts/script50425.st A ScriptLoader50.package/ScriptLoader.class/instance/pharo - scripts/script50426.st R ScriptLoader50.package/ScriptLoader.class/instance/pharo - updates/update50425.st A ScriptLoader50.package/ScriptLoader.class/instance/pharo - updates/update50426.st M ScriptLoader50.package/ScriptLoader.class/instance/public/commentForCurrentUpdate.st R Spec-Tools.package/NewVersionBrowser.class/README.md R Spec-Tools.package/NewVersionBrowser.class/class/api/browseVersionsForClass_selector_.st R Spec-Tools.package/NewVersionBrowser.class/class/api/browseVersionsForMethod_.st R Spec-Tools.package/NewVersionBrowser.class/class/menu/versionsBrowserListMenu_.st R Spec-Tools.package/NewVersionBrowser.class/class/tool registry/registerToolsOn_.st R Spec-Tools.package/NewVersionBrowser.class/definition.st R Spec-Tools.package/NewVersionBrowser.class/instance/accessing/browser.st R Spec-Tools.package/NewVersionBrowser.class/instance/accessing/displayStringsFor_.st R Spec-Tools.package/NewVersionBrowser.class/instance/instance creation/browseVersionsOf_.st R Spec-Tools.package/NewVersionBrowser.class/instance/instance creation/browseVersionsOf_class_meta_category_selector_.st R Spec-Tools.package/NewVersionBrowser.class/instance/instance creation/browserForList_.st R Spec-Tools.package/NewVersionBrowser.class/instance/instance creation/buildBrowser.st R Spec-Tools.package/NewVersionBrowser.class/instance/instance creation/buildChangeList.st R Spec-Tools.package/NewVersionBrowser.class/instance/instance creation/revert_.st R Spec-Tools.package/NewVersionBrowser.class/instance/instance creation/showDiffMorphWithConverter_.st R Spec-Tools.package/NewVersionBrowser.class/instance/instance creation/showSourceWithConverter_.st R Spec-Tools.package/NewVersionBrowser.class/instance/menu/browseImplementors.st R Spec-Tools.package/NewVersionBrowser.class/instance/menu/browseSenders.st R Spec-Tools.package/NewVersionBrowser.class/instance/menu/compareToCurrentVersion.st R Spec-Tools.package/NewVersionBrowser.class/instance/menu/compareToOtherVersion.st R Spec-Tools.package/NewVersionBrowser.class/instance/menu/compareTo_withLabel_.st R Spec-Tools.package/NewVersionBrowser.class/instance/private/setRGMethodFrom_.st A Spec-Tools.package/VersionBrowser.class/README.md A Spec-Tools.package/VersionBrowser.class/class/api/browseVersionsForClass_selector_.st A Spec-Tools.package/VersionBrowser.class/class/api/browseVersionsForMethod_.st A Spec-Tools.package/VersionBrowser.class/class/menu/versionsBrowserListMenu_.st A Spec-Tools.package/VersionBrowser.class/class/tool registry/registerToolsOn_.st A Spec-Tools.package/VersionBrowser.class/definition.st A Spec-Tools.package/VersionBrowser.class/instance/accessing/browser.st A Spec-Tools.package/VersionBrowser.class/instance/accessing/displayStringsFor_.st A Spec-Tools.package/VersionBrowser.class/instance/instance creation/browseVersionsOf_.st A Spec-Tools.package/VersionBrowser.class/instance/instance creation/browseVersionsOf_class_meta_category_selector_.st A Spec-Tools.package/VersionBrowser.class/instance/instance creation/browserForList_.st A Spec-Tools.package/VersionBrowser.class/instance/instance creation/buildBrowser.st A Spec-Tools.package/VersionBrowser.class/instance/instance creation/buildChangeList.st A Spec-Tools.package/VersionBrowser.class/instance/instance creation/revert_.st A Spec-Tools.package/VersionBrowser.class/instance/instance creation/showDiffMorphWithConverter_.st A Spec-Tools.package/VersionBrowser.class/instance/instance creation/showSourceWithConverter_.st A Spec-Tools.package/VersionBrowser.class/instance/menu/browseImplementors.st A Spec-Tools.package/VersionBrowser.class/instance/menu/browseSenders.st A Spec-Tools.package/VersionBrowser.class/instance/menu/compareToCurrentVersion.st A Spec-Tools.package/VersionBrowser.class/instance/menu/compareToOtherVersion.st A Spec-Tools.package/VersionBrowser.class/instance/menu/compareTo_withLabel_.st A Spec-Tools.package/VersionBrowser.class/instance/private/setRGMethodFrom_.st M Tool-CriticBrowser.package/SingleCodeCriticResultList.class/instance/initialization/setTextModelForClassOrMethod_.st Log Message: ----------- 50426 16932 Rename NewVersionBrowser https://pharo.fogbugz.com/f/cases/16932 16951 criticbrowsers syntaxhighlight broken https://pharo.fogbugz.com/f/cases/16951 16949 SystemWindow activation refactoring https://pharo.fogbugz.com/f/cases/16949 http://files.pharo.org/image/50/50426.zip

Nov. 9, 2015

[pharo-project/pharo-core]

by GitHub

Branch: refs/tags/50426 Home: https://github.com/pharo-project/pharo-core

Nov. 9, 2015

Re: [Pharo-dev] Woe unto thee who assigns to class-side #name!

by Sean P. DeNigris

Ben Coman wrote > But Class has an instance variable 'name', > and Class subclasses --> {ProtoObject class} He he, of course. Thanks for the clarification! Ben Coman wrote > should that instance variable and accessors be renamed to 'classname'? YES to a rename! Let's remove all mysterious gotchas for newbies (and me ha ha). This is an obscure and scary bug, because it prevents all operations on the package, so one can not even commit or file out the package. ----- Cheers, Sean -- View this message in context: http://forum.world.st/Woe-unto-thee-who-assigns-to-class-side-name-tp485973… Sent from the Pharo Smalltalk Developers mailing list archive at Nabble.com.

Nov. 9, 2015

Re: [Pharo-dev] Code critic very bugged ?

by Thierry Goubier

2015-11-09 12:39 GMT+01:00 Marcus Denker <marcus.denker(a)inria.fr>: > Hi, > > One thing I see there is a DNU #hasBindingOf: for spec toolsâ¦ I have a fix > for the that I will > commit today. > Thanks! this one is really annoying. Thierry > > Marcus > > On 08 Nov 2015, at 08:57, Dimitris Chloupis <kilon.alios(a)gmail.com> wrote: > > ah I forgot about that one, yes it does here it is > > http://pastebin.com/uW4AMphu > > On Sun, Nov 8, 2015 at 1:37 PM Nicolai Hess <nicolaihess(a)gmail.com> wrote: > >> 2015-11-08 12:27 GMT+01:00 Dimitris Chloupis <kilon.alios(a)gmail.com>: >> >>> Hey guys I try to use shortcuts and arrow keys with nautilus and I get >>> this every time >>> >>> MNU : receiver of doSemanticsAnalysis: is nil >>> >>> in ASTCache at: aCompiledMethod >>> >>> I would paste the full stack but it keeps throwing me MNUs when I try to >>> do anything with the debugger. Seems like a pretty major bug , am I the >>> only one experiencing this ? >>> >> >> does the pharodebug.log contain the stack trace? >> >> >> >>> >>> I am on macos Yosemite using latest pharo 5 image and stable vm with >>> >>> wget -O- get.pharo.org/50+vm | bash >>> >>> >>> >

Nov. 9, 2015

Re: [Pharo-dev] Running without sources/changes ?

by Marcus Denker

> On 08 Nov 2015, at 13:40, Sven Van Caekenberghe <sven(a)stfx.eu> wrote: > > >> On 04 Nov 2015, at 14:14, Marcus Denker <marcus.denker(a)inria.fr> wrote: >> >> >>> On 03 Nov 2015, at 17:15, Sven Van Caekenberghe <sven(a)stfx.eu> wrote: >>> >>> Hi, >>> >>> Does anyone know if we can still run Pharo (4) without sources and without changes ? Years ago there used to be an option to 'abandon changes' and/or 'abandon sources', IIRC. Can we still do that ? I can't find this option in System Settings. I want to run just a reduced image on a server. >>> >> >> No, in Pharo4 it does not workâ¦ we should have a look again, if we have the time. >> >> What is clear is that we really need to find a better solution to .changes/.sourcesâ¦ >> >> Marcus > > It would be good to have this functionality back, but it is not a high priority. > > But in 4.0 even #cleanupForProduction did not work â¦ everything not tested does not work by definition. I am therefore skeptical every time we want to deploy differently than we use the system every dayâ¦ - The artefact on the CI server has to be the artefact of release - the artefact we use for development has to be the artefact of deployment. Marcus

Nov. 9, 2015

Re: [Pharo-dev] Code critic very bugged ?

by Marcus Denker

Hi, One thing I see there is a DNU #hasBindingOf: for spec toolsâ¦ I have a fix for the that I will commit today. Marcus > On 08 Nov 2015, at 08:57, Dimitris Chloupis <kilon.alios(a)gmail.com> wrote: > > ah I forgot about that one, yes it does here it is > > http://pastebin.com/uW4AMphu <http://pastebin.com/uW4AMphu> > > On Sun, Nov 8, 2015 at 1:37 PM Nicolai Hess <nicolaihess(a)gmail.com <mailto:nicolaihess@gmail.com>> wrote: > 2015-11-08 12:27 GMT+01:00 Dimitris Chloupis <kilon.alios(a)gmail.com <mailto:kilon.alios@gmail.com>>: > Hey guys I try to use shortcuts and arrow keys with nautilus and I get this every time > > MNU : receiver of doSemanticsAnalysis: is nil > > in ASTCache at: aCompiledMethod > > I would paste the full stack but it keeps throwing me MNUs when I try to do anything with the debugger. Seems like a pretty major bug , am I the only one experiencing this ? > > does the pharodebug.log contain the stack trace? > > > > I am on macos Yosemite using latest pharo 5 image and stable vm with > > wget -O- get.pharo.org/50+vm <http://get.pharo.org/50+vm> | bash > >

Nov. 9, 2015

Re: [Pharo-dev] How to integrate change on class Point

by Marcus Denker

> On 08 Nov 2015, at 18:23, stepharo <stepharo(a)free.fr> wrote: > > There is a trick > Tx henrik > DangerousClassNotifier disable :) > Yes, but we should actually fix the class builder to not raise the error when just changing a commentâ¦ but then, this happens not often so I did not yet even report an issue for it. Marcus

Nov. 9, 2015

Re: [Pharo-dev] Kind of RBRenameMethodRefactoring but for closures?

by Thierry Goubier

2015-11-09 10:21 GMT+01:00 Thierry Goubier <thierry.goubier(a)gmail.com>: > > > 2015-11-09 8:07 GMT+01:00 stepharo <stepharo(a)free.fr>: > >> mariano did you try the tool developed by mark rizun? >> > > I believe what he's looking for is past Mark tool capabilities for now. > Mark tool is something to invest on, certainly. > > But a small state of the art study on 'generalising refactorings' and > related wouldn't hurt. > > >> because I always fail to get the expression correct. >> We spent some times trying to document the pattern language but to us it >> is not really coherent. >> > > I just asked John and he described a lot ;) > > >> Jean-Christophe was expert in parse tree rewriting and he got lost. >> > > I think RB is the oldest and probably the most powerful refactoring > rewriting engine out there one can have a free access to (excluding general > program transformation frameworks, but I consider those to be different > beasts). > > Research afterwards decided that it should be considered a subset of model > transformations and I think the know-how on such engines was lost. It > doesn't help that it wasn't well published (the same goes with the DMS > toolkit). > As a point of interest, I'd be really happy to see how my example for Mariano would be written in more modern systems. Jean-Christophe, could you show us how that would be in Tom, the language referenced in [1] ? (i.e. if a selector contains 'oldSelector' in its name, to rewrite it with the substring 'oldSelector' replaced by 'newSelector', everywhere in the source code) Thierry [1] Ali Afroozeh, Jean-Christophe Bach, Mark Van den Brand, Adrian Johnstone, Maarten Manders, et al.. Island Grammar-based Parsing using GLL and Tom. *5th International Conference on Software Language Engineering - SLE 2012*, Sep 2012, Dresden, Germany. 2012 > > >> There is a chapter in PharoInProgress. > > >> We are prototyping alternatives because we need better tools. >> > > And for that, I'd say you're in for a lot of investment to beat Don > Roberts and John Brant (not forgetting they were not alone at that time). > > Note that an extension of Mark tool would make new users and power users > able to benefit immensely from the power of RB, and bring true progress on > the usability of refactoring engines. > > Side note: John Brant is taking about RB and SmaCC at Smalltalks: use that > occasion to ask questions! > > Thierry >

Nov. 9, 2015