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[Pharo-project] OSProcess in Pharo (on Windows)
by Rob Rothwell July 5, 2010

July 5, 2010

Forgive me if this question has already been answered, but I can't seem to find it... Is OSProcess running in Pharo, and what is the magic incantation to call an external program, batch file, etc... in Windows? I seem to recall something like: OSProcess thisOSProcess command: 'dosomething.exe' But that doesn't seem to currently be working for me... Thank you, Rob

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[Pharo-project] Improve the PopupChoiceDialogWindow/PopupChoiceOrRequestDialogWindow
by Gary Chambers July 5, 2010

July 5, 2010

Yet more... http://code.google.com/p/pharo/issues/detail?id=2642 Guess I might even bite the FileList2 bullet sometime ;-) Regards, Gary

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[Pharo-project] [update 1.2] #12035
by Marcus Denker July 5, 2010

July 5, 2010

12035 ----- Issue 2639: Tidy up of MessageNames tool Issue 1498: FileList will not allow you to delete a directory? -- Marcus Denker -- http://www.marcusdenker.de INRIA Lille -- Nord Europe. Team RMoD.

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[Pharo-project] MessageNames tool tidyup
by Gary Chambers July 5, 2010

July 5, 2010

Created another issue: http://code.google.com/p/pharo/issues/detail?id=2639 Regards, Gary

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[Pharo-project] [update 1.2] #12034
by StÃ©phane Ducasse July 4, 2010

July 4, 2010

12034 ----- - Issue 2638: DNU does not open a debugger. Thanks pavel :) We are allowed to break the system to improve it ok after we have to help to repair it :) Stef

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[Pharo-project] What does it take to implement tail-call optimization?
by Stefan Marr July 4, 2010

July 4, 2010

Hello Pharo: What would it take to implement tail-call optimization? My goal is to have an Erlang-like framework, which allows to port existing Erlang code as straight forward as possible. But this requires to have tail-call optimization, since Erlang provides no loops. However, I am not going for implementing the whole language and all its semantics, but only the basics I am interested in. So, a possible solution would also be a pragma/hint to the compiler to apply the optimization. Has anyone done something like this before, or has some hints where to start digging? Thanks Stefan -- Stefan Marr Software Languages Lab Vrije Universiteit Brussel Pleinlaan 2 / B-1050 Brussels / Belgium http://soft.vub.ac.be/~smarr Phone: +32 2 629 2974 Fax: +32 2 629 3525

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[Pharo-project] UnhandledError instead of DNU?
by StÃ©phane Ducasse July 4, 2010

July 4, 2010

In 12033 when I try to generate a DNU example 1 foo I get an handledError and not a debugger I'm trying to identify what changes this behavior. Stef

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[Pharo-project] OSProcess and VM crash
by Adrien BARREAU July 4, 2010

July 4, 2010

Hi all, I wanna understand how OSProcess is working, so I loaded it and tried to run the tests. And ... my VM crashed. It seems to crash during the first tests. I'll search to give you more details, but does I sound familiar to somebody? Adrien. _________________________________________________________________ DÃ©couvrez Microsoft Security Essentials, l'antivirus gratuit par Microsoft http://clk.atdmt.com/FRM/go/212688364/direct/01/

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[Pharo-project] ConfigurationOfOSProcess updated
by David T. Lewis July 4, 2010

July 4, 2010

I have made a few updates to OSProcess and CommandShell that I hope will be useful for Pharo: On SqueakSource, I repackaged both OSProcess and CommandShell into finer-grained package naming. Tests-OSProcess and Tests-CommandShell become OSProcess-Tests and CommandShell-Tests to avoid package name conflicts with Pharo and Squeak. The rest of the former OSProcess and CommandShell are split out into sub-packages to support this, and also to make it possible avoid loading portions of the package that are not required (e.g. in Pharo, do not load MVC portions of CommandShell). I updated ConfigurationOfOSProcess in SqS/MetacelloRespository to load OSProcess from the new package structure. This will also load a number of updates that make things work properly on Pharo. On a Unix/Linux platform, all tests should be green (I am not sure of the status on OS X). I have not yet tried to do a ConfigurationOfCommandShell, but if you use OSProcess and want to also use PipeableOSProcess from the CommandShell package (but are not interested in the rest of CommandShell), you can load ConfigurationOfOSProcess, then use a Monticello browser to load just package CommandShell-Piping from the CommandShell project on SqueakSource. This is my first attempt to do anything with Metacello, so any fixes or corrections will be appreciated. Miguel Cob originally created the ConfigurationOfOSProcess, so thanks to Miguel for doing this. Dave

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July 3, 2010

12033 ----- - Issue 2636: Collection>>ifNotEmpty: and ifEmpty: better comment and more explitcit definition - Issue 2483: test to check that temp are nil out

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