From: Stephane Chazelas <stephane.chazelas@gmail.com>
To: Zsh hackers list <zsh-workers@zsh.org>
Subject: [bug] $SHLVL decremented for the last command of a subshell
Date: Mon, 22 Aug 2016 07:17:23 +0100 [thread overview]
Message-ID: <20160822061723.GA7308@chaz.gmail.com> (raw)
(from https://unix.stackexchange.com/questions/304917/detect-when-zsh-is-running-within-the-subshell-of-another-shell)
$ printenv SHLVL
1
$ (printenv SHLVL)
0
$ (printenv SHLVL;:)
1
$ (:;printenv SHLVL)
0
http://www.zsh.org/mla/workers/1999/msg02472.html
sounds like a potential culprit.
--
Stephane
next reply other threads:[~2016-08-23 4:31 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-22 6:17 Stephane Chazelas [this message]
2016-08-29 15:51 ` [PATCH] " Stephane Chazelas
2016-08-30 1:55 ` Bart Schaefer
2016-08-30 12:44 ` [PATCHv2] " Stephane Chazelas
2016-08-30 13:04 ` Peter Stephenson
2016-08-30 16:46 ` Stephane Chazelas
2016-08-30 17:00 ` Peter Stephenson
2016-08-30 18:34 ` Mikael Magnusson
2016-08-31 9:02 ` Peter Stephenson
2016-08-30 19:54 ` Stephane Chazelas
2016-08-30 20:10 ` Stephane Chazelas
2016-08-31 10:06 ` Peter Stephenson
2016-09-04 5:32 ` Stephane Chazelas
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