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Tue, 06 Dec 2022 11:45:47 -0800 (PST) MIME-Version: 1.0 References: <54bcd6dd-e589-4696-f042-1155b78df9d2@eastlink.ca> <819c9630-f315-8b1c-cb52-3d3ae8de2d5c@eastlink.ca> <7eadf163-da34-d90b-61ce-b527fb75b597@eastlink.ca> <37b2456f-0459-4b85-74d1-bb380715e2ed@eastlink.ca> In-Reply-To: From: Bart Schaefer Date: Tue, 6 Dec 2022 11:45:36 -0800 Message-ID: Subject: Re: The elements of enlightenment To: Roman Perepelitsa Cc: Ray Andrews , zsh-users@zsh.org Content-Type: text/plain; charset="UTF-8" X-Seq: 28509 Archived-At: X-Loop: zsh-users@zsh.org Errors-To: zsh-users-owner@zsh.org Precedence: list Precedence: bulk Sender: zsh-users-request@zsh.org X-no-archive: yes List-Id: List-Help: , List-Subscribe: , List-Unsubscribe: , List-Post: List-Owner: List-Archive: On Tue, Dec 6, 2022 at 10:56 AM Roman Perepelitsa 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.