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Athens: issue with clipping and/or path drawing
by Alain Plantec Oct. 13, 2014

Oct. 13, 2014

Dear All, The border is not well rendered when a submorph is partly outside the bounds of the AthensWrapMorph. The AthensWrapMorph is set to clip its submorphs. See the two small screenshots with an ellipse morph. Is it a known issue or am I doing something wrong ? | a e | a := AthensWrapMorph new clipSubmorphs: true. e := EllipseMorph new. e position: 100@100. a addMorph: e. a openInWorld Thanks Alain

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[pharo-project/pharo-core] 0997d3: 40299
by GitHub Oct. 13, 2014

Oct. 13, 2014

Branch: refs/heads/4.0 Home: https://github.com/pharo-project/pharo-core Commit: 0997d309353e34aa5c5c5e16cb4d8880edd12db9 https://github.com/pharo-project/pharo-core/commit/0997d309353e34aa5c5c5e16… Author: Jenkins Build Server <board(a)pharo-project.org> Date: 2014-10-13 (Mon, 13 Oct 2014) Changed paths: R Collections-Arrayed.package/ByteArray.class/README.md R Collections-Arrayed.package/ByteArray.class/class/byte based hash/hashBytes_startingWith_.st R Collections-Arrayed.package/ByteArray.class/class/instance creation/readHexFrom_.st R Collections-Arrayed.package/ByteArray.class/definition.st R Collections-Arrayed.package/ByteArray.class/instance/accessing/asWideString.st R Collections-Arrayed.package/ByteArray.class/instance/accessing/atAllPut_.st R Collections-Arrayed.package/ByteArray.class/instance/accessing/byteAt_.st R Collections-Arrayed.package/ByteArray.class/instance/accessing/byteAt_put_.st R Collections-Arrayed.package/ByteArray.class/instance/accessing/byteSize.st R Collections-Arrayed.package/ByteArray.class/instance/accessing/indexOf_startingAt_.st R Collections-Arrayed.package/ByteArray.class/instance/comparing/hash.st R Collections-Arrayed.package/ByteArray.class/instance/converting/asByteArray.st R Collections-Arrayed.package/ByteArray.class/instance/converting/asString.st R Collections-Arrayed.package/ByteArray.class/instance/converting/hex.st R Collections-Arrayed.package/ByteArray.class/instance/initialize-release/readHexFrom_.st R Collections-Arrayed.package/ByteArray.class/instance/platform independent access/doubleAt_bigEndian_.st R Collections-Arrayed.package/ByteArray.class/instance/platform independent access/doubleAt_put_bigEndian_.st R Collections-Arrayed.package/ByteArray.class/instance/platform independent access/floatAt_bigEndian_.st R Collections-Arrayed.package/ByteArray.class/instance/platform independent access/longAt_bigEndian_.st R Collections-Arrayed.package/ByteArray.class/instance/platform independent access/longAt_put_bigEndian_.st R Collections-Arrayed.package/ByteArray.class/instance/platform independent access/shortAt_bigEndian_.st R Collections-Arrayed.package/ByteArray.class/instance/platform independent access/shortAt_put_bigEndian_.st R Collections-Arrayed.package/ByteArray.class/instance/platform independent access/unsignedLongAt_bigEndian_.st R Collections-Arrayed.package/ByteArray.class/instance/platform independent access/unsignedLongAt_put_bigEndian_.st R Collections-Arrayed.package/ByteArray.class/instance/platform independent access/unsignedShortAt_bigEndian_.st R Collections-Arrayed.package/ByteArray.class/instance/platform independent access/unsignedShortAt_put_bigEndian_.st R Collections-Arrayed.package/ByteArray.class/instance/printing/printOn_.st R Collections-Arrayed.package/ByteArray.class/instance/printing/storeOn_.st R Collections-Arrayed.package/ByteArray.class/instance/private/asByteArrayPointer.st R Collections-Arrayed.package/ByteArray.class/instance/private/defaultElement.st R Collections-Arrayed.package/ByteArray.class/instance/private/replaceFrom_to_with_startingAt_.st R Collections-Arrayed.package/ByteArray.class/instance/testing/isLiteral.st A Collections-Native.package/ByteArray.class/README.md A Collections-Native.package/ByteArray.class/class/byte based hash/hashBytes_startingWith_.st A Collections-Native.package/ByteArray.class/class/instance creation/readHexFrom_.st A Collections-Native.package/ByteArray.class/definition.st A Collections-Native.package/ByteArray.class/instance/accessing/asWideString.st A Collections-Native.package/ByteArray.class/instance/accessing/atAllPut_.st A Collections-Native.package/ByteArray.class/instance/accessing/byteAt_.st A Collections-Native.package/ByteArray.class/instance/accessing/byteAt_put_.st A Collections-Native.package/ByteArray.class/instance/accessing/byteSize.st A Collections-Native.package/ByteArray.class/instance/accessing/indexOf_startingAt_.st A Collections-Native.package/ByteArray.class/instance/comparing/hash.st A Collections-Native.package/ByteArray.class/instance/converting/asByteArray.st A Collections-Native.package/ByteArray.class/instance/converting/asString.st A Collections-Native.package/ByteArray.class/instance/converting/hex.st A Collections-Native.package/ByteArray.class/instance/initialize-release/readHexFrom_.st A Collections-Native.package/ByteArray.class/instance/platform independent access/doubleAt_bigEndian_.st A Collections-Native.package/ByteArray.class/instance/platform independent access/doubleAt_put_bigEndian_.st A Collections-Native.package/ByteArray.class/instance/platform independent access/floatAt_bigEndian_.st A Collections-Native.package/ByteArray.class/instance/platform independent access/longAt_bigEndian_.st A Collections-Native.package/ByteArray.class/instance/platform independent access/longAt_put_bigEndian_.st A Collections-Native.package/ByteArray.class/instance/platform independent access/shortAt_bigEndian_.st A Collections-Native.package/ByteArray.class/instance/platform independent access/shortAt_put_bigEndian_.st A Collections-Native.package/ByteArray.class/instance/platform independent access/unsignedLongAt_bigEndian_.st A Collections-Native.package/ByteArray.class/instance/platform independent access/unsignedLongAt_put_bigEndian_.st A Collections-Native.package/ByteArray.class/instance/platform independent access/unsignedShortAt_bigEndian_.st A Collections-Native.package/ByteArray.class/instance/platform independent access/unsignedShortAt_put_bigEndian_.st A Collections-Native.package/ByteArray.class/instance/printing/printOn_.st A Collections-Native.package/ByteArray.class/instance/printing/storeOn_.st A Collections-Native.package/ByteArray.class/instance/private/asByteArrayPointer.st A Collections-Native.package/ByteArray.class/instance/private/defaultElement.st A Collections-Native.package/ByteArray.class/instance/private/replaceFrom_to_with_startingAt_.st A Collections-Native.package/ByteArray.class/instance/testing/isLiteral.st A ScriptLoader40.package/ScriptLoader.class/instance/pharo - scripts/script299.st A ScriptLoader40.package/ScriptLoader.class/instance/pharo - updates/update40299.st M ScriptLoader40.package/ScriptLoader.class/instance/public/commentForCurrentUpdate.st Log Message: ----------- 40299 14208 Move ByteArray close to WordArray, delete package Collection-Arrayed https://pharo.fogbugz.com/f/cases/14208 http://files.pharo.org/image/40/40299.zip

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[pharo-project/pharo-core]
by GitHub Oct. 13, 2014

Oct. 13, 2014

Branch: refs/tags/40299 Home: https://github.com/pharo-project/pharo-core

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[SO] GT error in fresh 3.0
by Max Leske Oct. 13, 2014

Oct. 13, 2014

This is odd since 3.0 shouldnât even include GT. http://stackoverflow.com/questions/26332910/downloaded-pharo-3-0-fails-on-s…

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Smalltalk Devroom at FOSDEM 2015: Call for Participation
by Stephan Eggermont Oct. 13, 2014

Oct. 13, 2014

Call for Participation in the Smalltalk Devroom at FOSDEM 2015. http://www.fosdem.org, please forward " A devroom for the Pharo, Squeak, Amber, GST, EtoilÃ©, Seaside, Moose Smalltalk projects & Objective Smalltalk and Newspeak as derived languages. Smalltalk environments offer a very high development productivity, unmatched by their successors. Come do some pair programming with us and experience yourself the advantages of a real OO environment" The meetup will take place Sunday, February 1, 2015, room S.H.2214. This room has 100 seats, a VGA video projector and wireless internet. Presentations will be video recorded (CC BY). Proposals on content and format are welcome. HOW TO SUBMIT: All submissions are made in the Pentabarf event planning tool at https://penta.fosdem.org/submission/FOSDEM15 When submitting your talk in Pentabarf, make sure to select the 'Smalltalk devroom' as the 'Track'. If you already have an account there, please reuse it. QUESTIONS & VOLUNTEERS Any questions, and video volunteers, please mail to stephan[@]stack[dot]nl with [FOSDEM] in the subject. I will send out updates on a regular basis to the lists and anyone stating his interest. PLANNED SCHEDULE: Sessions of 30/60 minutes (-5 min setup), last session a two hour hands-on introduction to smalltalk. First session or lunch session can be show-us-your-project, lightning talks. The desired time slot is meant to help you prevent conflicts with other dev rooms in which you might have a talk or your travel arrangements. There are alternative, non smalltalk-specific tracks available: lightning talk and the main track Please submit before December 1, 23:00 GMT+1. Devroom related URLs: http://www.pharo.org http://www.squeak.org/ http://etoileos.com/ http://www.seaside.st/ http://smalltalk.gnu.org/ http://www.moosetechnology.org http://amber-lang.net http://newspeaklanguage.org/ http://http://objective.st http://www.esug.org FOSDEM is the Free and Open source Software Developers' European Meeting, a free and non-commercial two-day weekend event that offers open source contributors a place to meet, share ideas and collaborate.

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Working configuration of OS and Graphiccard for Woden
by Nicolai Hess Oct. 12, 2014

Oct. 12, 2014

Is Woden supposed to work on windows? I tried Gofer new smalltalkhubUser: 'ronsaldo' project: 'Woden'; package: 'ConfigurationOfWoden'; load. (Smalltalk at: #ConfigurationOfWoden) loadBleedingEdge on windows but it failed (some NB error). I just want to know if anyone tried woden on Windows already. I tried this on linux too, but it fails. (But I wasn't able to run Roassal3D or NBOpenGL on my linux box so I hadn't high expectations, but at least on my windows box I could get NBOpenGL working) Nicolai

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OpenGL experts needed
by Nicolai Hess Oct. 12, 2014

Oct. 12, 2014

like described here http://forum.world.st/Roassal-3D-empty-windows-td4749249.html and here http://forum.world.st/NBOpenGL-on-Windows-td4749309.html I have still problems with NBOpenGL with an ATI Radeon HD 4250 Graphic card No way to get it to work on linux (dont' know why). On windows I had the issue that the rendering only happens in the upper window corner (rendering only happens within the initial morph/framebuffer bounds). I finally solved this issue by reattaching the renderbuffers after every resize. ( in NBGLFrameBuffer>>#resize: I call self bind and for all attachments I call #resize: and #attachTo:as: (I had to change the attachments set to store the attachment type as well)) Now my question is, is it a bug in ATIs opengl implementation Or are all other users just lucky, that it works for them? Or it is just uncommon to work with framebuffer objects this way? Don't know if my solution just works now, but is otherwise wrong or resuls in leaks or other side effects. (Actually there are tons of examples and tutorials online about framebuffer objects and render-to-texture, but none I found covers the case of a changed framebuffer size) Anyone has some expert knowledge on using framebuffers for render-to-texture where this target texture may change its size? Anyone working with NBOpenGL and hasn't this issue can tell me which Grahic card he uses? Or anyone knows something about bugs in ATIs OpenGL driver which may be responsible for this behavior? (I read about another bug with render-to-texture but that one only happened for NVIDIA cards) thanks in advance Nicolai (btw in NBGLCurveRenderer there is still a problem with NBGLFragmentProgramARB vs NBGLFragmentProgram. All this with Pharo3.0 Latest update: #30858 latest NBOpenGL image from Pharo Contribution Jenkins)

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Serious problem with ConfigurationOfBootstrap - Error: Apparent loop in import expansion
by phil＠highoctane.be Oct. 12, 2014

Oct. 12, 2014

Hello, The load of the 0.12.2 version gives a error. Quite annoying as Boostrap is quite needed for webdev :-( What changed? Loading 0.12.2 of ConfigurationOfBootstrap...'Errors in script loaded from /Users/philippeback/project/BuildBaseWorker.st' Error: Apparent loop in import expansion MetacelloVersionConstructor(Object)>>error: MetacelloVersionConstructor>>collectAllVersionsFromVersionImportPragmasInto:using:satisfiedPragmas: MetacelloVersionConstructor>>calculate:project: MetacelloVersionConstructor>>on:project: in Block: [ :cache | ... MetacelloPharo30Platform(MetacelloPlatform)>>stackCacheFor:cacheClass:at:doing: in Block: [ :dict | ... MetacelloPharo30Platform(MetacelloPlatform)>>useStackCacheDuring:defaultDictionary: in Block: [ ^ aBlock value: dict ] BlockClosure>>on:do: MetacelloPharo30Platform(MetacelloPlatform)>>useStackCacheDuring:defaultDictionary: MetacelloPharo30Platform(MetacelloPlatform)>>stackCacheFor:cacheClass:at:doing: MetacelloPharo30Platform(MetacelloPlatform)>>stackCacheFor:at:doing: MetacelloVersionConstructor>>on:project: MetacelloVersionConstructor class>>on:project: ConfigurationOfSeaside3>>project MetacelloMCProjectSpec>>projectClassProject MetacelloMCProjectSpec>>version MetacelloMCProjectSpec(MetacelloProjectSpec)>>versionOrNil in Block: [ self version ] BlockClosure>>on:do: MetacelloMCProjectSpec(MetacelloProjectSpec)>>versionOrNil MetacelloMCProjectSpec>>loadPackageList MetacelloMCVersion>>packageAndProjectNamesToLoad:loader: in Block: [ :prj | ... OrderedCollection>>do: MetacelloMCVersion>>packageAndProjectNamesToLoad:loader: MetacelloMCVersion>>defaultPackageNamesToLoad: MetacelloMCVersion>>doLoadRequiredFromArray: in Block: [ ... BlockClosure>>ensure: MetacelloMCVersion>>doLoadRequiredFromArray: MetacelloMCVersion>>load GoferMetacelloLoad>>loadConfiguration GoferMetacelloLoad>>execute Gofer>>execute:do:

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Artefact documentation is now in english
by stepharo Oct. 12, 2014

Oct. 12, 2014

Hi guys I finished the translation of the chapter on Artefact the pdf generator library developed by O. Auverlot and G. Larcheveque. https://ci.inria.fr/pharo-contribution/job/PharoForTheEnterprise/lastSucces… Stef

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Hapao crash and image recompile
by Alain Rastoul Oct. 12, 2014

Oct. 12, 2014

Hi, After loading the last versions of S2py and Trachel (I had to do trachel manually, there was a missing method setupAdjust somewhere), I got a vm crash with Hapao>>Hapao @ class category and clicking ok for 'Roassal2-Core'. Looking at the crash dump, I saw 0x2477fc M CompiledMethod>literals 0x132d4f94: a(n) CompiledMethod 0x247814 M CompiledMethod>hasMethodSpyAsLiteral 0x132d4f94: a(n) CompiledMethod So I recompiled the whole image (Smalltalk image recompile) and everything is now ok :) I don't know if CompiledMethod modification involves transparent compilation of if some recompile is missing ? In case it could be useful to hapao dvelopers or to others (just in case). Alain

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