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Re: Landing feature/more-fds for Emacs 30?

From: Robert Pluim
Subject: Re: Landing feature/more-fds for Emacs 30?
Date: Fri, 06 Oct 2023 13:52:10 +0200

>>>>> On Fri, 6 Oct 2023 11:23:16 +0000, Stefan Kangas <stefankangas@gmail.com> 
>>>>> said:

    Stefan> Robert Pluim <rpluim@gmail.com> writes:
    >> Iʼm rebasing it to master now. Give me a week or so to test it.

    Stefan> Great, thanks!

    >> Iʼm tempted to turn it on by default on macOS, but I donʼt want to
    >> cause the maintainers any grief, so only with permission 😇

    Stefan> I'd be in favor of enabling it by default, perhaps only 
    Stefan> We still have time to turn it off again before Emacs 30.1 if it 
    Stefan> out to cause any major stability issues.


    Stefan> The performance increase on macOS is substantial enough that we'll 
    Stefan> it enabled by default at some point anyways, right?

It makes various lsp and file watching use cases usable, but I make no
representations about whether Emacs is faster or slower as a result.

Gripping hand option: increase FD_SETSIZE on macOS only, which is a
minimally invasive change that doesnʼt affect nor help other
platforms, but does not have the same fun potential to break stuff :-)


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