From: Vincent Lefevre <vincent@vinc17.net>
To: zsh-users@zsh.org
Subject: Re: less with subprocess
Date: Wed, 29 Sep 2021 15:02:17 +0200 [thread overview]
Message-ID: <20210929130217.GB25513@cventin.lip.ens-lyon.fr> (raw)
In-Reply-To: <CAH+w=7ZgPGYngBrDEwcGqjrJ8GuLZ0Pn6VO9jDjvWz=_MPTzrw@mail.gmail.com>
On 2021-09-28 12:29:31 -0700, Bart Schaefer wrote:
> > Both do not work for me (zsh-5.7.1, less 487). The generating
> > command is killed when ctrl-c is pressed for the first time
>
> There have been a few changes to subprocess signal handling since
> 5.7.1. Most likely involved here is workers/49029.
Even with zsh 5.8, this doesn't work.
I get the following error:
cventin% LF () { () { cat >$1 &! less $1 ; kill $! } =(:) }
cventin% echo | LF
(anon):kill: kill 27684 failed: no such process
And
cventin% (sleep 1; echo foo) | LF
gives an empty file in "less", also with an error if I quit "less"
after 1 second.
--
Vincent Lefèvre <vincent@vinc17.net> - Web: <https://www.vinc17.net/>
100% accessible validated (X)HTML - Blog: <https://www.vinc17.net/blog/>
Work: CR INRIA - computer arithmetic / AriC project (LIP, ENS-Lyon)
next prev parent reply other threads:[~2021-09-29 13:03 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-27 20:30 Pier Paolo Grassi
2021-09-27 20:46 ` Roman Perepelitsa
2021-09-27 21:38 ` Bart Schaefer
2021-09-27 21:48 ` Bart Schaefer
2021-09-27 22:57 ` Pier Paolo Grassi
2021-09-27 23:05 ` Bart Schaefer
2021-09-27 23:28 ` Pier Paolo Grassi
2021-09-27 23:31 ` Dominik Vogt
2021-09-28 0:41 ` Bart Schaefer
2021-09-28 0:53 ` Bart Schaefer
2021-09-28 18:52 ` Dominik Vogt
2021-09-28 19:29 ` Bart Schaefer
2021-09-29 13:02 ` Vincent Lefevre [this message]
2021-09-29 13:13 ` Pier Paolo Grassi
2021-09-29 13:26 ` Vincent Lefevre
2021-09-29 14:14 ` Bart Schaefer
2021-09-29 14:47 ` Pier Paolo Grassi
2021-09-29 17:56 ` Bart Schaefer
2021-09-30 19:22 ` Vincent Lefevre
2021-10-01 16:44 ` Bart Schaefer
2021-10-03 1:45 ` Vincent Lefevre
2021-10-03 21:41 ` Bart Schaefer
2021-09-30 19:17 ` Vincent Lefevre
2021-09-30 19:48 ` Dominik Vogt
2021-09-30 20:59 ` Pier Paolo Grassi
2021-09-30 21:03 ` Pier Paolo Grassi
2021-09-30 22:39 ` Bart Schaefer
2021-09-30 22:46 ` Pier Paolo Grassi
2021-09-30 23:46 ` Dominik Vogt
2021-10-01 0:04 ` Pier Paolo Grassi
2021-10-01 0:06 ` Pier Paolo Grassi
2021-10-01 0:31 ` Dominik Vogt
2021-10-01 1:32 ` Pier Paolo Grassi
2021-10-01 0:17 ` Dominik Vogt
2021-10-01 2:47 ` Vincent Lefevre
2021-09-29 12:51 ` Vincent Lefevre
2021-09-28 19:50 ` Pier Paolo Grassi
2021-09-27 21:38 ` Dominik Vogt
2021-09-27 22:35 ` Dominik Vogt
2021-09-27 23:03 ` Bart Schaefer
2021-09-29 12:24 ` Vincent Lefevre
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20210929130217.GB25513@cventin.lip.ens-lyon.fr \
--to=vincent@vinc17.net \
--cc=zsh-users@zsh.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
Code repositories for project(s) associated with this public inbox
https://git.vuxu.org/mirror/zsh/
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).