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[Pharo 8.0] Build #272: 3342-Integrate-Iceberg-170
by ci-pharo-ci-jenkins2＠inria.fr May 14, 2019

May 14, 2019

There is a new Pharo build available! The status of the build #272 was: FAILURE. The Pull Request #3344 was integrated: "3342-Integrate-Iceberg-170" Pull request url: https://github.com/pharo-project/pharo/pull/3344 Issue Url: https://github.com/pharo-project/pharo/issues/3342 Build Url: https://ci.inria.fr/pharo-ci-jenkins2/job/Test%20pending%20pull%20request%2…

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Metacello/Iceberg detached head of cascade loaded requirements
by Ben Coman May 14, 2019

May 14, 2019

I have a query about "Detached HEAD" status after a Metacello/Iceberg cascade load of required packages. Starting with the general questions... Is that a common status for this scenario? How to leave the status looking good as "Up to date"? Here is a case example... To avoid the a Filetree repo "filename too long" error on Windows, I pre-cloned the repo to specify s shorter path name... Repositories > Add > Clone from github.com Owner: dionisiydk Project name: Mocketry Local directory: C:\Temp\Mocketry Protocol: SSH Then in Playground evaluated... Metacello new baseline: 'Mocketry'; repository: 'github://dionisiydk/Mocketry'; load This cascade loaded Ghost and StateSpecs repos leaving them with a status of "Detached HEAD". What does this mean? And how to have these load cleanly so they are left "Up to date" ? To ease others testing on Windows, I forked the repo and converted to Tonel, so the same result comes by just evaluating.... Metacello new baseline: 'Mocketry'; repository: 'github://bencoman/Mocketry'; load cheers -ben P.S. I've issued a PR upstream for the Tonel conversion.

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[Pharo 8.0] Build #271: 2272-Spec-Model-classes-still-contains-extensions
by ci-pharo-ci-jenkins2＠inria.fr May 14, 2019

May 14, 2019

There is a new Pharo build available! The status of the build #271 was: SUCCESS. The Pull Request #3346 was integrated: "2272-Spec-Model-classes-still-contains-extensions" Pull request url: https://github.com/pharo-project/pharo/pull/3346 Issue Url: https://github.com/pharo-project/pharo/issues/2272 Build Url: https://ci.inria.fr/pharo-ci-jenkins2/job/Test%20pending%20pull%20request%2…

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Need help to help newbies on discord mooc channel
by ducasse May 13, 2019

May 13, 2019

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[Pharo 8.0] Build #270: 3229-RubAnnotationDisplayer-fontToUse-has-a-trait-conflict
by ci-pharo-ci-jenkins2＠inria.fr May 13, 2019

May 13, 2019

There is a new Pharo build available! The status of the build #270 was: FAILURE. The Pull Request #3259 was integrated: "3229-RubAnnotationDisplayer-fontToUse-has-a-trait-conflict" Pull request url: https://github.com/pharo-project/pharo/pull/3259 Issue Url: https://github.com/pharo-project/pharo/issues/3229 Build Url: https://ci.inria.fr/pharo-ci-jenkins2/job/Test%20pending%20pull%20request%2…

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ESUG 2019 - Call for IWST
by ducasse May 13, 2019

May 13, 2019

Here is the announce for the IWST19 â International Workshop on Smalltalk Technologies Cologne, Germany; August 27-29th, 2019 More information at: https://esug.github.io/2019-Conference/cfpIWST2019.html On behalf of the pc chairs

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ESUG 2019 call for presentations
by StÃ©phane Ducasse May 13, 2019

May 13, 2019

Please distribute the following call The ESUG board is pleased to announce that the 27th ESUG conference/summer-school will be held in Cologne, Germany 26-30 August 2019; with Camp Smalltalk 24-25 August 2019. The conference is co-organized by ZWEIDENKER. More information at: https://esug.github.io/2019-Conference/call2019.html -------------------------------------------- StÃ©phane Ducasse http://stephane.ducasse.free.fr http://www.synectique.eu / http://www.pharo.org 03 59 35 87 52 Assistant: Julie Jonas FAX 03 59 57 78 50 TEL 03 59 35 86 16 S. Ducasse - Inria 40, avenue Halley, Parc Scientifique de la Haute Borne, BÃ¢t.A, Park Plaza Villeneuve d'Ascq 59650 France

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[Pharo 8.0] Build #269: 3323-V2-traits-definition-message-should-use-package-instead-of-category
by ci-pharo-ci-jenkins2＠inria.fr May 12, 2019

May 12, 2019

There is a new Pharo build available! The status of the build #269 was: SUCCESS. The Pull Request #3331 was integrated: "3323-V2-traits-definition-message-should-use-package-instead-of-category" Pull request url: https://github.com/pharo-project/pharo/pull/3331 Issue Url: https://github.com/pharo-project/pharo/issues/3323 Build Url: https://ci.inria.fr/pharo-ci-jenkins2/job/Test%20pending%20pull%20request%2…

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DNU Create button auto extension category
by Ben Coman May 12, 2019

May 12, 2019

Currently when a DNU occurs we get this cool <Create> button, but when this presents the dialog "New Protocol Name" I get a blank list and the default is "as yet unclassified" and I end up with a heap of such unclassified methods to sort later. I am wondering if it could be smarter when tests are being run. A reasonable assumption could be that the test's package name is closely related to the likely extension package name. So for a DNU, I wonder if the debugger could walk the stack to discover if a TestCase subclass was on the stack (e.g. MyTestCase) and then determine which package MyTestCase belonged to, and present that as a choice for "New Protocol Name", helping categorize extension methods. I've started to play like this... TestCase subclass: #MyTestRoot MyTestRoot >> runCase [ super runCase ] on: MessageNotUnderstood do: [ :ex | "do something here, but for now..." ex pass ]. but before getting to deep, I'm seeking suggestions/solutions from the community. cheers -ben

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Call for Papers: COP 2019
by Fabio Niephaus May 12, 2019

May 12, 2019

============================================================================ Call for Papers: COP 2019 The 11th International Workshop on Context-Oriented Programming and Advanced Modularity (COP) Co-located with ECOOP 2019 July 15th - 19th, 2019, London, United Kingdom https://2019.ecoop.org/home/COP-2019 ============================================================================ Contextual information plays an ever-increasing role in our information- centric world. Current-day software systems adapt continuously to changing execution and usage contexts, even while running. Unfortunately, mainstream programming languages and development environments still do not support this kind of dynamicity very well, leading developers to implement complex designs to anticipate various dimensions of variability. Context-Oriented Programming directly supports variability at the programming level, depending on a wide range of dynamic attributes. It enables run-time behavior to be dispatched directly on any detected properties of the execution or user context. Since more than a decade, researchers have been working on a variety of notions approaching that idea. Implementations ranging from first prototypes to mature platform extensions used in commercial deployments have illustrated how multidimensional dispatch can be supported effectively to achieve expressive run-time variation in behavior. The previous editions of this workshop at ECOOP (since 2009) have each attracted around 30 participants. The goal of the 11th Workshop on Context-Oriented Programming is to further establish context orientation as a common thread throughout language design, application development, and system support. In 2019 we also hope to advance this vibrant research domain at ECOOP in the versatile city of London. According to Wikipedia, London is considered to be one of the worldâs most important global cities and has been termed the worldâs most powerful, most desirable, most influential, most visited, most expensive, innovative, sustainable, most investment friendly, most popular for work, and the most vegetarian friendly city in the world, all depending on the context. Call for Papers --------------- COP invites submissions of high-quality papers reporting original research, or describing innovative contributions to, or experience with context- oriented programming, its implementation, and application. Papers that depart significantly from established ideas and practices are particularly welcome. All papers must be original. Submissions must not have been published previously and must not be simultaneously submitted or under review at any other refereed event or publication. The program committee will evaluate each contributed paper based on its relevance, significance, clarity, and originality. Topics ------ Topics of interest to the workshop include, but are not limited to: - Interesting application domains and scenarios for COP; - Programming language abstractions for COP (e.g., dynamic scoping, roles, traits, prototype-based extensions); - Implementation techniques and mechanisms for COP (e.g., different kinds of dynamic, contextual, and multi-dimensional dispatch or pre-dispatch); - Implementation issues for COP (e.g., optimization, VM support, JIT compilation); - Implemented use-cases, case studies, or prototypes of COP; - Theoretical foundations for COP (e.g., semantics, type systems); - Configuration languages (e.g., feature description interpreters, transformational approaches); - Interaction between non-functional programming concerns and COP (e.g., security, persistence, concurrency, distribution); - Modularization approaches for COP (e.g., modules, aspects, features, layers, plugins); Guidelines to apply COP (e.g., best practices, idioms, patterns); - Run-time support for COP (e.g., reflection, dynamic binding); - Tool support (e.g., design tools, IDEs, debuggers); - Support for COP at the modeling level; - Beyond context-oriented behavior adaptation (e.g., UI adaptation, DB adaptation). Submission Guidelines --------------------- Papers are to be submitted via EasyChair. They must be written in English, provided as PDF documents, and follow the new ACM Master Article Template with the sigconf option. They should not exceed 8 pages. Accepted papers will be published in the ACM Digital Library. Submission Site: https://easychair.org/conferences/?conf=cop2019 Template: https://www.acm.org/publications/proceedings-template Important Dates --------------- Submission deadline: 2019-05-20 Author notification: 2019-06-10 All deadlines are Anywhere on Earth (AoE), i.e. GMT/UTC-12:00 hour. Program Committee ----------------- Walter Binder, University of Lugano, Switzerland Walter Cazzola, UniversitÃ degli Studi di Milano, Italy Shigeru Chiba, University of Tokyo, Japan Cynthia Disenfeld, University of Toronto, Canada BenoÃ®t Duhoux, UniversitÃ© catholique de Louvain, Belgium David H. Lorenz, Open University and Technion IIT, Israel Robert Hirschfeld, Hasso-Plattner-Institut (HPI), Germany Atsushi Igarashi, Kyoto University, Japan Tetsuo Kamina, Oita University, Japan Gary Leavens, University of Central Florida, United States Mariana Marasoiu, University of Cambridge, United Kingdom Hidehiko Masuhara, Tokyo Institute of Technology, Japan Roly Perera, Alan Turing Institute, United Kingdom Organizers ---------- David H. Lorenz, Open University and Technion IIT, Israel Robert Hirschfeld, Hasso-Plattner-Institut (HPI), Germany Atsushi Igarashi, Kyoto University, Japan Hidehiko Masuhara, Tokyo Institute of Technology, Japan

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