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Re: Subject: Pressing Ctrl-C during any subshell evaluation terminates t
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From: |
felix |
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Subject: |
Re: Subject: Pressing Ctrl-C during any subshell evaluation terminates the shell |
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Date: |
Tue, 13 Oct 2020 09:38:02 +0200 |
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User-agent: |
Mutt/1.10.1 (2018-07-13) |
Issue 627 in direnv's github project show:
To reproduce this simply:
PROMPT_COMMAND="trap -- '' SIGINT; sleep 0.1; trap SIGINT;"
read foo
^C -- will exit current shell --
On Mon, Oct 12, 2020 at 09:52:21PM -0700, Daniel Farina wrote:
> On Sun, Oct 11, 2020 at 12:59 PM Chet Ramey <chet.ramey@case.edu> wrote:
> > What commands does this `direnv' command output?
>
> _direnv_hook() {
> local previous_exit_status=$?;
> trap -- '' SIGINT;
> eval "$("{{.SelfPath}}" export bash)";
> trap - SIGINT;
> return $previous_exit_status;
> };
--
Félix Hauri - <felix@f-hauri.ch> - http://www.f-hauri.ch