[JW Lua] JW Lua cross-platform compatibility issues (io.popen) - finally solved

[Jan Angermüller]

Hello everyone,

I have just noticed that RGP Lua/macOS now supports the command io.popen 
for all direct system accesses.
This was not possible in JW Lua/macOS - only on Windows (see old issue 
from 2016 below).
That's great news!

This can reduce the number of false positive alerts from antivirus 
software when io.popen is used instead of os.execute.
On Windows I can confirm that this already improved the antivirus behaviour.

Jan


Am 05.11.2016 um 22:25 schrieb Jan Angermüller:
> Hi Jari,
>
> currently I am testing my plugins on cross-platform compatibility and 
> I noticed two problems on MacOS (the plugin development was done on 
> Windows):
>
> 1.) io.popen seems to be not supported by JW Lua on MacOS.
> From what I have read in some forums this might be an issue of an 
> older 5.2 Lua release for MacOS.
> It was recommended to compile with the latest 5.2 Lua release where 
> the issue should have been fixed.
> See for example:
> http://forum.cockos.com/archive/index.php/t-166043.html
>
> ...
>
> Best,
> Jan
>
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