From: Stephane Chazelas <stephane@chazelas.org>
To: Zsh hackers list <zsh-workers@zsh.org>
Subject: Re: send-break or EOF exit the shell in "vared"
Date: Sun, 9 Feb 2020 09:09:02 +0000 [thread overview]
Message-ID: <20200209090902.lolaes3dh6a2n5sd@chazelas.org> (raw)
In-Reply-To: <20200209083316.axjj6nf7hndb7wqw@chazelas.org>
2020-02-09 08:33:16 +0000, Stephane Chazelas:
[...]
> zsh -c 'vared -c foo; echo $? $foo'
>
> If I press ^G (send-break widget), that exits the shell (with
> status 0), not just "vared".
[...]
Looks like a regression. That changed in 5.0.8, 5.0.7 was fine.
git bisect points at: https://www.zsh.org/mla/workers/2015/msg00843.html
which was about avoiding syntax error messages upon ^C/^G/push-input.
Setting the "continueonerror" option doesn't help.
doc says:
send-break (^G ESC-^G) (unbound) (unbound)
Abort the current editor function, e.g. execute-named-command, or
the editor itself, e.g. if you are in vared. Otherwise abort the
parsing of the current line; in this case the aborted line is
available in the shell variable ZLE_LINE_ABORTED. If the editor is
aborted from within vared, the variable ZLE_VARED_ABORTED is set.
So it is indeed a bug.
I suppose there's also the question of what push-line,
push-input should do in vared.
--
Stephane
next prev parent reply other threads:[~2020-02-09 9:09 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-09 8:33 Stephane Chazelas
2020-02-09 9:09 ` Stephane Chazelas [this message]
2020-02-10 17:03 ` Sebastian Gniazdowski
2020-06-10 0:53 ` Bart Schaefer
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