Re: The elements of enlightenment

[Bart Schaefer <schaefer@xxxxxxxxxxxxxxxx>]

On Tue, Dec 6, 2022 at 10:56 AM Roman Perepelitsa
<roman.perepelitsa@xxxxxxxxx> wrote:
>
> That said, it's totally possible to extend zsh with something like $[
> ... ] which would work like $( ... ) but without forking. It would run
> the commands in another thread within the same process.

That requires enabling support from threading libraries like pthreads,
which bring along their own set of availability and synchronization
challenges.