From: Bart Schaefer <email@example.com>
To: Zsh hackers list <firstname.lastname@example.org>
Subject: Re: Ctrl-\ while executing a pipeline made zsh quit
Date: Mon, 25 Apr 2022 18:24:15 -0700 [thread overview]
Message-ID: <CAH+w=7Z2CG4wWgV31MLLtM64BCfu2Dt-N6oYzb8krY+wvCrqyw@mail.gmail.com> (raw)
On Mon, Apr 25, 2022 at 5:37 PM Vincent Lefevre <email@example.com> wrote:
> With zsh 5.8.1 under Linux (zsh 5.8.1-1 Debian/unstable package),
> while I was executing a pipeline, I typed Ctrl-\ to interrupt it
> (Ctrl-C had no effect), which made unexpectedly zsh quit: SIGQUIT
> should interrupt the commands zsh starts, not the interactive shell
I'm unable to reproduce this on Ubuntu 20.04 with 22.214.171.124-test.
I vaguely recall there's actually a bug in some version(s?) of "less"
that causes its parent to exit?
I did discover that if "less" exits with an error, the whole pipeline
becomes unkillable with either INT or QUIT; the shell is hung until
the left side exits.
next prev parent reply other threads:[~2022-04-26 1:24 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-26 0:36 Vincent Lefevre
2022-04-26 0:44 ` Vincent Lefevre
2022-04-26 1:24 ` Bart Schaefer [this message]
2022-04-26 3:00 ` Vincent Lefevre
2022-04-26 4:05 ` Bart Schaefer
2022-04-26 9:07 ` Vincent Lefevre
2022-04-26 9:18 ` pipeline that cannot be interrupted (was: Ctrl-\ while executing a pipeline made zsh quit) Vincent Lefevre
2022-04-26 10:07 ` pipeline that cannot be interrupted Vincent Lefevre
2022-04-27 20:07 ` Bart Schaefer
2022-04-27 20:29 ` Bart Schaefer
2022-04-29 0:24 ` Bart Schaefer
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