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[pharo-project/pharo-core]

by GitHub

Branch: refs/tags/50418 Home: https://github.com/pharo-project/pharo-core

Nov. 4, 2015

[pharo-project/pharo-core] 7f5473: 50418

by GitHub

Branch: refs/heads/5.0 Home: https://github.com/pharo-project/pharo-core Commit: 7f5473282349c6e6b23607532eb1e9d45ae96c8a https://github.com/pharo-project/pharo-core/commit/7f5473282349c6e6b2360753… Author: Jenkins Build Server <board(a)pharo-project.org> Date: 2015-11-04 (Wed, 04 Nov 2015) Changed paths: M Kernel.package/Class.class/instance/copying/copy.st M Kernel.package/Class.class/instance/instance variables/addSlot_.st M Kernel.package/Class.class/instance/subclass creation/newAnonymousSubclass.st M Kernel.package/Class.class/instance/subclass creation/private%5Fsubclass_instanceVariableNames_classVariableNames_poolDictionaries_category_.st M Kernel.package/ClassDescription.class/instance/slots/allSlots.st M Kernel.package/ClassDescription.class/instance/slots/slotNamed_.st M Kernel.package/ClassDescription.class/instance/slots/slotNamed_ifFound_ifNone_.st M Kernel.package/ClassDescription.class/instance/slots/slots.st M Kernel.package/Metaclass.class/instance/initialize-release/instanceVariableNames_.st M Kernel.package/Metaclass.class/instance/initialize-release/slots_.st M Nautilus.package/extension/Class/instance/definitionForNautilusWithSlots.st M OpalCompiler-Core.package/CCompilationContext.class/definition.st A OpalCompiler-Core.package/CCompilationContext.class/instance/accessing/forSyntaxHighlighting.st A OpalCompiler-Core.package/CCompilationContext.class/instance/accessing/forSyntaxHighlighting_.st M OpalCompiler-Core.package/CCompilationContext.class/instance/accessing/scope.st M OpalCompiler-Core.package/CompilationContext.class/definition.st A OpalCompiler-Core.package/CompilationContext.class/instance/accessing/forSyntaxHighlighting.st A OpalCompiler-Core.package/CompilationContext.class/instance/accessing/forSyntaxHighlighting_.st M OpalCompiler-Core.package/CompilationContext.class/instance/accessing/scope.st M OpalCompiler-Core.package/OCASTSemanticAnalyzer.class/instance/error handling/undeclaredVariable_.st M OpalCompiler-Core.package/OCRequestorScope.class/definition.st A OpalCompiler-Core.package/OCRequestorScope.class/instance/accessing/compilationContext.st A OpalCompiler-Core.package/OCRequestorScope.class/instance/accessing/compilationContext_.st A OpalCompiler-Core.package/OCRequestorScope.class/instance/lookup/findVariable_ifNone_.st M OpalCompiler-Core.package/OCRequestorScope.class/instance/lookup/lookupVar_.st A OpalCompiler-Core.package/OCRequestorScope.class/instance/temp vars/allTemps.st M SUnit-Core.package/ClassFactoryWithOrganization.class/instance/creating/newClassNamed_subclassOf_instanceVariableNames_classVariableNames_category_.st M SUnit-Core.package/ClassFactoryWithOrganization.class/instance/creating/newSubclassOf_instanceVariableNames_classVariableNames_category_.st R ScriptLoader50.package/ScriptLoader.class/instance/pharo - scripts/script50417.st A ScriptLoader50.package/ScriptLoader.class/instance/pharo - scripts/script50418.st R ScriptLoader50.package/ScriptLoader.class/instance/pharo - updates/update50417.st A ScriptLoader50.package/ScriptLoader.class/instance/pharo - updates/update50418.st M ScriptLoader50.package/ScriptLoader.class/instance/public/commentForCurrentUpdate.st M Shout.package/SHRBTextStyler.class/instance/private/privateStyle_.st M Slot.package/AbstractClassModification.class/instance/accessing/oldLayout.st M Slot.package/BooleanSlot.class/instance/class building/layoutChanged_.st M Slot.package/ClassModification.class/instance/accessing/layoutClass_slots_compactClassIndex_.st M Slot.package/ClassModification.class/instance/accessing/methodModification.st M Slot.package/ClassModification.class/instance/accessing/originalScope.st M Slot.package/ClassModification.class/instance/accessing/superLayout.st M Slot.package/ClassModification.class/instance/private/computeChange.st M Slot.package/ClassModification.class/instance/testing/modifiesFormat.st M Slot.package/ClassModificationPropagation.class/instance/public/propagate_to_.st M Slot.package/InstanceVariableSlot.class/class/cleanup/resetIvarSlots.st M Slot.package/ObjectLayout.class/instance/reshaping/reshapeTo_.st M Slot.package/PharoClassInstaller.class/instance/migrating/updateClass_to_.st M Slot.package/PharoClassInstaller.class/instance/notifications/sharedVariableOrSharedPoolChangedFrom_to_by_.st M Slot.package/PointerLayout.class/instance/validation/checkInheritedSlots.st M Slot.package/PointerLayout.class/instance/validation/checkParentScopes.st M Slot.package/PropertySlot.class/instance/class building/layoutChanged_.st M Slot.package/Slot.class/instance/queries/definingClass.st M Slot.package/SlotClassBuilder.class/instance/accessing/copyClassSlotsFromExistingClass.st M Slot.package/SlotClassBuilder.class/instance/accessing/layoutClass.st M Slot.package/SlotClassBuilder.class/instance/initialize-release/build.st M Slot.package/SlotClassBuilder.class/instance/initialize-release/buildNewClass.st M Slot.package/UnlimitedInstanceVariableSlot.class/instance/class building/layoutChanged_.st M Slot.package/extension/ClassDescription/instance/superclass_withLayoutType_slots_.st M Slot.package/extension/TClass/instance/removeSlot_.st M Traits.package/TBehavior.class/instance/initialization/initializeSlots_.st M Traits.package/TBehavior.class/instance/private/becomeCompact.st M Traits.package/TBehavior.class/instance/private/becomeCompactSimplyAt_.st M Traits.package/TBehavior.class/instance/private/becomeUncompact.st M Traits.package/TClass.class/instance/subclass creation/variableByteSubclass_instanceVariableNames_classVariableNames_poolDictionaries_category_.st Log Message: ----------- 50418 16518 AST based Syntax Coloring: Semantic analysis problems https://pharo.fogbugz.com/f/cases/16518 16635 Rename layout to classLayout (step 3 use new accessors) https://pharo.fogbugz.com/f/cases/16635 http://files.pharo.org/image/50/50418.zip

Nov. 4, 2015

Re: [Pharo-dev] Measuring width string

by Tudor Girba

This is one beautiful piece of work! Doru On Wed, Nov 4, 2015 at 3:51 PM, Aliaksei Syrel <alex.syrel(a)gmail.com> wrote: > Ok, answer is quite simple. > Current string rendering on athens does not support kerning. Because it is > not cairo's job. Kerning should be took into account *after* creating > glyphs with cairo but *before* extent measurement and obviously > rendering. It can be done with FreeType. > I made small refactoring of text measurement and added kerning support. > > So, *in the latest version of Athens-Cairo* you can get extents easily: > > extents := CairoFontMetricsProvider new >> font: StandardFonts defaultFont; >> extentsOf: 'Ta ffl'. > > > extent is an instance of CairoTextExtents. > > Rendering on athens with Times New Roman size 200 gives: (Mac OSX Yosemite) > > [image: Inline image 1] > > And here is what I get in Keynote with the same font > > [image: Inline image 2] > > Close enough :D > > > > Cheers, > Alex > > On Wed, Nov 4, 2015 at 2:04 PM, Aliaksei Syrel <alex.syrel(a)gmail.com> > wrote: > >> However, Helvetica Neue on mac has kerning. >> Will check >> >> Cheers, >> Alex >> >> On Wed, Nov 4, 2015 at 1:59 PM, Aliaksei Syrel <alex.syrel(a)gmail.com> >> wrote: >> >>> StandardFonts defaultFont >>> >>> >>> "a LogicalFont >>> familyName: Source Sans Pro >>> emphasis: nil >>> pointSize: 10 >>> realFont: FreeTypeFont('Source Sans Pro' 'Regular' 10) weight: 400 >>> stretch: 5 slant: 0" >>> >>> StandardFonts defaultFont realFont >>> >>> >>> "FreeTypeFont('Source Sans Pro' 'Regular' 10)" >>> >>> StandardFonts defaultFont realFont face hasKerning >>> >>> >>> "false" >>> >>> Free type source sans pro in Pharo just *does not* support kerning. >>> >>> >> > -- www.tudorgirba.com "Every thing has its own flow"

Nov. 4, 2015

Re: [Pharo-dev] Looking for a simple lecture on reflection in Smalltalk

by Peter H. Meadows

Can you port 'SICP' and 'On Lisp' to Pharo? On 4 November 2015 at 03:37, stepharo <stepharo(a)free.fr> wrote: > Hi guys > > for the mooc I would like to give a simple lecture on reflection. > If you have any pointers I'm interested in knowing them. > > Stef >

Nov. 4, 2015

Re: [Pharo-dev] Measuring width string

by Aliaksei Syrel

Ok, answer is quite simple. Current string rendering on athens does not support kerning. Because it is not cairo's job. Kerning should be took into account *after* creating glyphs with cairo but *before* extent measurement and obviously rendering. It can be done with FreeType. I made small refactoring of text measurement and added kerning support. So, *in the latest version of Athens-Cairo* you can get extents easily: extents := CairoFontMetricsProvider new > font: StandardFonts defaultFont; > extentsOf: 'Ta ffl'. extent is an instance of CairoTextExtents. Rendering on athens with Times New Roman size 200 gives: (Mac OSX Yosemite) [image: Inline image 1] And here is what I get in Keynote with the same font [image: Inline image 2] Close enough :D Cheers, Alex On Wed, Nov 4, 2015 at 2:04 PM, Aliaksei Syrel <alex.syrel(a)gmail.com> wrote: > However, Helvetica Neue on mac has kerning. > Will check > > Cheers, > Alex > > On Wed, Nov 4, 2015 at 1:59 PM, Aliaksei Syrel <alex.syrel(a)gmail.com> > wrote: > >> StandardFonts defaultFont >> >> >> "a LogicalFont >> familyName: Source Sans Pro >> emphasis: nil >> pointSize: 10 >> realFont: FreeTypeFont('Source Sans Pro' 'Regular' 10) weight: 400 >> stretch: 5 slant: 0" >> >> StandardFonts defaultFont realFont >> >> >> "FreeTypeFont('Source Sans Pro' 'Regular' 10)" >> >> StandardFonts defaultFont realFont face hasKerning >> >> >> "false" >> >> Free type source sans pro in Pharo just *does not* support kerning. >> >> >

Nov. 4, 2015

[pharo-project/pharo-core]

by GitHub

Branch: refs/tags/50417 Home: https://github.com/pharo-project/pharo-core

Nov. 4, 2015

[pharo-project/pharo-core] a465ee: 50417

by GitHub

Branch: refs/heads/5.0 Home: https://github.com/pharo-project/pharo-core Commit: a465ee67da618ef104f628594ef59d326c36bbc3 https://github.com/pharo-project/pharo-core/commit/a465ee67da618ef104f62859… Author: Jenkins Build Server <board(a)pharo-project.org> Date: 2015-11-04 (Wed, 04 Nov 2015) Changed paths: M Collections-Sequenceable.package/Array.class/README.md R Kernel.package/SmallInteger.class/instance/private/fromString_radix_.st M Morphic-Widgets-Windows.package/SystemWindow.class/definition.st R Morphic-Widgets-Windows.package/SystemWindow.class/instance/top window/activeOnlyOnTop.st R Morphic-Widgets-Windows.package/SystemWindow.class/instance/top window/activeOnlyOnTop_.st M Multilingual-TextConversion.package/UTF8InvalidText.class/definition.st M Polymorph-Widgets.package/extension/SystemWindow/instance/initialize.st M Polymorph-Widgets.package/extension/SystemWindow/instance/isActive.st R ScriptLoader50.package/ScriptLoader.class/instance/pharo - scripts/script50416.st A ScriptLoader50.package/ScriptLoader.class/instance/pharo - scripts/script50417.st R ScriptLoader50.package/ScriptLoader.class/instance/pharo - updates/update50416.st A ScriptLoader50.package/ScriptLoader.class/instance/pharo - updates/update50417.st M ScriptLoader50.package/ScriptLoader.class/instance/public/commentForCurrentUpdate.st M Tool-Finder.package/MethodFinder.class/instance/initialize/initialize.st Log Message: ----------- 50417 16911 UTF8InvalidText should be subclass of Error instead of Exception https://pharo.fogbugz.com/f/cases/16911 16906 SmallInteger>>fromString:radix: purpose? https://pharo.fogbugz.com/f/cases/16906 16902 Improve Array comment https://pharo.fogbugz.com/f/cases/16902 16905 Remove activeOnlyOnTop Ivar from SystemWindow https://pharo.fogbugz.com/f/cases/16905 http://files.pharo.org/image/50/50417.zip

Nov. 4, 2015

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

by Marcus Denker

> 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

Nov. 4, 2015

Re: [Pharo-dev] Measuring width string

by Aliaksei Syrel

However, Helvetica Neue on mac has kerning. Will check Cheers, Alex On Wed, Nov 4, 2015 at 1:59 PM, Aliaksei Syrel <alex.syrel(a)gmail.com> wrote: > StandardFonts defaultFont > > > "a LogicalFont > familyName: Source Sans Pro > emphasis: nil > pointSize: 10 > realFont: FreeTypeFont('Source Sans Pro' 'Regular' 10) weight: 400 > stretch: 5 slant: 0" > > StandardFonts defaultFont realFont > > > "FreeTypeFont('Source Sans Pro' 'Regular' 10)" > > StandardFonts defaultFont realFont face hasKerning > > > "false" > > Free type source sans pro in Pharo just *does not* support kerning. > >

Nov. 4, 2015

Re: [Pharo-dev] Measuring width string

by Aliaksei Syrel

> > StandardFonts defaultFont "a LogicalFont familyName: Source Sans Pro emphasis: nil pointSize: 10 realFont: FreeTypeFont('Source Sans Pro' 'Regular' 10) weight: 400 stretch: 5 slant: 0" StandardFonts defaultFont realFont "FreeTypeFont('Source Sans Pro' 'Regular' 10)" StandardFonts defaultFont realFont face hasKerning "false" Free type source sans pro in Pharo just *does not* support kerning.

Nov. 4, 2015