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Re: Tabular for Pharo 9 and Git line ending conventions
by Bernhard Pieber April 26, 2021

April 26, 2021

Actually, it is even worse. All lines in all methods are shown as changed. > Am 26.04.2021 um 09:36 schrieb Bernhard Pieber <bernhard(a)pieber.com>: > > Hi, > > I made the Tabular tests to run on Pharo 9: > https://github.com/bpieber/Tabular > > However, due to different line endings all lines of all touched methods are shown as changed: > https://github.com/VincentBlondeau/Tabular/compare/master...bpieber:master > > The reason seems to be that in the repository the files use CRLF line endings while on my Mac the line endings are converted to LF. > > I experimented with all settings of core.autocrlf (true, false, and input). However, the result was always the same. > > Is there any way I can solve this problem? > > Is there a convention which line endings Pharo projects should have in the repository on GitHub? > > Cheers, > Bernhard

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Tabular for Pharo 9 and Git line ending conventions
by Bernhard Pieber April 26, 2021

April 26, 2021

Hi, I made the Tabular tests to run on Pharo 9: https://github.com/bpieber/Tabular However, due to different line endings all lines of all touched methods are shown as changed: https://github.com/VincentBlondeau/Tabular/compare/master...bpieber:master The reason seems to be that in the repository the files use CRLF line endings while on my Mac the line endings are converted to LF. I experimented with all settings of core.autocrlf (true, false, and input). However, the result was always the same. Is there any way I can solve this problem? Is there a convention which line endings Pharo projects should have in the repository on GitHub? Cheers, Bernhard

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Have you performed software migration or library update
by Oleksandr Zaytsev April 22, 2021

April 22, 2021

Hello, I am working on a paper about different types of library update (also known as library migration). And I would like to know if you have any experience that I could document. Most modern software depends on many external libraries. And when one of those libraries releases a new version, developers have to update their code according to the changes (e.g. stop using deprecated features, make use of the new functionality, replace old classes with new ones, etc.). Please let me know if you have ever updated your software to a new version of an external library. This may include Pharo libraries (for example, Spec -> Spec2, Roassal2 -> Roassal3, etc.), Java libraries (Maven, Xerces, Log4j, etc.), JavaScript, Python, or any other programming language. I would like to know how much time did it take you to update your code, what kind of changes did you have to make, what problems did you encounter, where did you look for the information on what was changed. I would be very grateful for your help! Oleksandr

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[ANN] Superluminal v2.1.0 [v2.1.0] released!
by Buenos Aires Smalltalk April 22, 2021

April 22, 2021

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[ANN] Stargate-Consul v2.1.0 [v2.1.0] released!
by Buenos Aires Smalltalk April 22, 2021

April 22, 2021

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Re: Seaside disappearing under Windows
by David Pennington April 22, 2021

April 22, 2021

I have finally given up on trying to sort this out. Under both Windows Server 2012 and Windows 10 my Pharo image just exits leaving nothing, not even a crash file. Hence, I have fixed my MacBookAir so that it stays alive with the lid down and I am now using that as my Seaside server. It has been up for the last 4 days so it seems that this is a Windows only problem and (hopefully) not my code. In passing, I am a high-level programmer in Pharo in that I do not use any special calls or processes. Davids Totally `Objects

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Comparing source code declarations with #=
by HernÃ¡n Morales Durand April 22, 2021

April 22, 2021

Hi, I want to compare Pharo (8) source code definitions. One source is already "filed in" the image and the other source is in a .st file in chunk format (the result of a file out). I've attached in this mail an example for reproducibility. In my search for a simple equality operator, I found that MCSnapshot(s) understand #= so it could be used like this: | imageSnapshot fileSnapshot | 'MySampleClass.st' asFileReference fileIn. imageSnapshot := (RPackageOrganizer default packageOf: MySampleClass) mcPackage snapshot. fileSnapshot := (MCStReader on: 'MySampleClass.st' asFileReference readStream) snapshot. imageSnapshot = fileSnapshot. But to my surprise, the file snapshot from MCStReader is not reading the class definitions, so comparing them should answer <true> (assuming nothing has been modified) but it always returns <false>. I've also seen that both Ring chunk importers do not read methods. (RingChunkImporter fromStream: 'MySampleClass.st' asFileReference readStream) packages collect: #allMethods. (RGChunkImporter fromStream: 'MySampleClass.st' asFileReference readStream) packages collect: #allMethods. The only "solution" I've found so far is to read into CodeChunk's and then implement the #= CodeImporter chunksFromFileNamed: 'MySampleClass.st'. But I don't like it and also I think there should be a clever way to compare source between image and .st declarations. Any ideas? HernÃ¡n

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[ANN] Hyperspace v2.6.0 [v2.6.0] released!
by Buenos Aires Smalltalk April 22, 2021

April 22, 2021

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Segfault with ZnClient and https
by Petter April 22, 2021

April 22, 2021

Hi, I have trouble with latest Fedora 33, plain installation and Pharo 8.0 stable, 64 bit. When I try a ZnClient new url: 'https://something..'; get. The image segfaults. Last lines from log are: primitiveSSL:setStringProperty:toValue: atAllPut: atAllPut: primitiveSSL:connect:startingAt:count:into: stack page bytes 8192 available headroom 5576 minimum unused headroom 5952 --- It seems libssl and libcrypto is bundled togheter with Pharo, looks like version 1.0.0. I then try to compile openssl with 1.0.0-stable which I build myself, but when replacing the Pharo-libs with my own I get the message that I am using a too old tls-version error. I am a little confused on what is happening here. Do anyone have a clue? (git checkouts over ssh works fine, strange enough) Petter -- Sent from: http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html

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[ANN] Merlin to GitHub
by HernÃ¡n Morales Durand April 21, 2021

April 21, 2021

Hi I just ported Merlin to Github with the GitMigrator. Please let me know if you want me to transfer the repository since this is mostly work of the Moose Team. https://github.com/hernanmd/merlin Cheers, HernÃ¡n

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