From: Bart Schaefer <schaefer@brasslantern.com>
To: Zsh hackers list <zsh-workers@zsh.org>
Subject: Re: empty job texts for suspended .zshrc jobs
Date: Thu, 30 Mar 2017 14:36:36 -0700 [thread overview]
Message-ID: <170330143636.ZM17242@torch.brasslantern.com> (raw)
In-Reply-To: <20170327102016.GA7975@chaz.gmail.com>
On Mar 27, 11:20am, Stephane Chazelas wrote:
}
} zsh: suspended |
Hm, this is because what you've actually suspended is the "source"
command; the pipeline is the foreground job of the script file that
"source" is reading. It's just that "source" doesn't get a slot
in the job table because semantically it's masquerading as the top
level shell.
I suspect this is tangentially related to the gymnastics that zsh
performs when you suspend a loop construct and an implicit fork has
to be performed to add a new job table entry. It's just incomplete
for the case of "source".
The missing jobtext in this example dates back at least to 4.2.0.
In zsh-2.4 the job state is garbage and the shell crashes when the
sleeps ends. The last version I can try where it appears to work as
expected is zsh-3.0.5.
next prev parent reply other threads:[~2017-03-30 21:36 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-27 10:20 Stephane Chazelas
2017-03-30 21:36 ` Bart Schaefer [this message]
2017-04-04 9:30 ` Peter Stephenson
2017-04-04 22:44 ` Bart Schaefer
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