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From: Daniel Shahaf <d.s@daniel.shahaf.name>
To: Zsh hackers list <zsh-workers@zsh.org>
Subject: Re: PATCH: Allow using STTY= to save terminal state
Date: Wed, 19 Jan 2022 14:06:17 +0000	[thread overview]
Message-ID: <20220119140617.GC4371@tarpaulin.shahaf.local2> (raw)
In-Reply-To: <CAHYJk3ThwU2VmRgySUBH3YxAi-cOjAXrhNVXZJxox70vRF7eXA@mail.gmail.com>

Mikael Magnusson wrote on Wed, Jan 19, 2022 at 00:17:10 +0100:
> That said, running ttyctl -f and ttyctl -u around a command is a bit
> more work than simply prepending STTY=

So perhaps we need some syntactic sugar for "wrap a command with
a well-known pair of before/after modifiers".  I'm thinking of something
similar to Python context managers, where
.
    with open("foo.txt") as fd:
        ...
.
is syntactic sugar for
.
    try:
        fd = open("foo.txt")
        ...
    finally: # equivalent to «always» in zsh
        close(fd)
.
.


  parent reply	other threads:[~2022-01-19 14:07 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-01-18 22:24 Mikael Magnusson
2022-01-18 22:27 ` Bart Schaefer
2022-01-18 23:17   ` Mikael Magnusson
2022-01-19  1:10     ` Bart Schaefer
2022-01-19 14:06     ` Daniel Shahaf [this message]
2022-01-19 17:29       ` Bart Schaefer
2022-01-19 20:08         ` Peter Stephenson
2022-01-21  7:11           ` Daniel Shahaf
2022-01-22 22:44             ` Bart Schaefer

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