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From: Bart Schaefer <schaefer@brasslantern.com>
To: "Jun. T" <takimoto-j@kba.biglobe.ne.jp>
Cc: Zsh hackers list <zsh-workers@zsh.org>
Subject: Re: Removing subshell from zargs (see "zargs with -P intermittently failing")
Date: Mon, 30 May 2022 13:07:00 -0700	[thread overview]
Message-ID: <CAH+w=7b=+99cxUS-OqUpYePNoHZq4uX1FEyT-LgjrD+TSx6z_Q@mail.gmail.com> (raw)
In-Reply-To: <CAH+w=7Y1=Sq44tdkGnnLzwFYa2_ztqaNNLo3d+EYJYpB+q8Kyw@mail.gmail.com>

On Mon, May 30, 2022 at 11:39 AM Bart Schaefer
<schaefer@brasslantern.com> wrote:
>
> Harmless, I guess, but potentially confusing enough that the subshell
> wrapper should be left in place?

One additional issue -- if the subshell is removed and you interrupt
zargs -P, you get something like this:

^C%
%
[9]    done       { "${call[@]}"; }
%
[21]  - done       { "${call[@]}"; }
%
[10]    done       { "${call[@]}"; }
%
[20]  - done       { "${call[@]}"; }
%
[11]    done       { "${call[@]}"; }
%
[19]  - done       { "${call[@]}"; }
%
[12]    done       { "${call[@]}"; }
%
[18]  - done       { "${call[@]}"; }
%
[13]    done       { "${call[@]}"; }
%
[17]  - done       { "${call[@]}"; }
%
[14]    done       { "${call[@]}"; }
%
[16]  - done       { "${call[@]}"; }
%
[15]  - done       { "${call[@]}"; }

All things considered, I think using the subshell is in fact preferable.


      reply	other threads:[~2022-05-30 20:07 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-05-29 20:56 Bart Schaefer
2022-05-30 16:33 ` Jun. T
2022-05-30 18:39   ` Bart Schaefer
2022-05-30 20:07     ` Bart Schaefer [this message]

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