From: Vincent Lefevre <vincent@vinc17.net>
To: zsh-workers@zsh.org
Subject: zsh 5.6 regression: a pipe sometimes yields a TTOU signal
Date: Wed, 5 Sep 2018 11:03:39 +0200 [thread overview]
Message-ID: <20180905090339.GA18116@cventin.lip.ens-lyon.fr> (raw)
Hi,
After the upgrade to zsh 5.6 under Debian/unstable, I sometimes get:
ypig:~> dpkg -l|gr mercurial
ii mercurial 4.7-1 amd64 easy-to-use, scalable distributed version control system
ii mercurial-common 4.7-1 all easy-to-use, scalable distributed version control system (common files)
zsh: exit 150
zsh: suspended (tty output) pager-wrapper grep --color=always --line-buffered -E mercurial
ypig:~[TTOU]>
where
gr: aliased to pager-wrapper grep --color=always --line-buffered -E
and pager-wrapper is:
pager-wrapper () {
local -a opt
while [[ $1 == -* ]]
do
opt+=$1
shift
done
if [[ -t 1 ]]
then
$@ $opt | less -+c -FRX
else
$@
fi
}
There was no such issue with previous zsh versions.
--
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 reply other threads:[~2018-09-05 9:13 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20180905091407epcas1p1ff78da39bfd4f3e4201f467683288a7b@epcas1p1.samsung.com>
2018-09-05 9:03 ` Vincent Lefevre [this message]
2018-09-05 10:03 ` Peter Stephenson
2018-09-05 10:55 ` Vincent Lefevre
2018-09-05 12:22 ` Vincent Lefevre
2018-09-05 13:17 ` Vincent Lefevre
2018-09-05 13:37 ` Vincent Lefevre
2018-09-05 14:40 ` Peter Stephenson
2018-09-06 11:40 ` Vincent Lefevre
2018-09-06 12:26 ` Vincent Lefevre
2018-09-06 12:36 ` Vincent Lefevre
2018-09-06 12:55 ` Peter Stephenson
2018-09-05 12:53 ` Peter Stephenson
2018-09-05 13:21 ` Peter Stephenson
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