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From: Bart Schaefer <schaefer@brasslantern.com>
To: Zach Riggle <zachriggle@gmail.com>
Cc: Zsh Users <zsh-users@zsh.org>
Subject: Re: Accessing the evaluated expression which caused an error
Date: Sat, 4 Sep 2021 13:08:01 -0700	[thread overview]
Message-ID: <CAH+w=7bb70xKOe_z+WAr3F6BUq2BUw8FQURbigWL1OpgETQx8w@mail.gmail.com> (raw)
In-Reply-To: <CAMP9c5ncfwHjWMaFuf=u6WhvNiN_UqMMArxtmHt4A+HqFMN0NA@mail.gmail.com>

On Fri, Sep 3, 2021 at 10:38 AM Zach Riggle <zachriggle@gmail.com> wrote:
> > What exactly might you want captured?
> Very frequently I build a create an array that contains a command [...]
> And invoke it like:
>     "${cmd[@]}"

Given that you're doing it that way (rather than say "eval" it), you
should be able to use TRAPDEBUG and just do this:


You may want some other "protection" around that, such as only doing
it when ZSH_DEBUG_CMD matches a pattern.

  reply	other threads:[~2021-09-04 20:09 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-03  1:42 Zach Riggle
2021-09-03 17:14 ` Bart Schaefer
2021-09-03 17:38   ` Zach Riggle
2021-09-04 20:08     ` Bart Schaefer [this message]
2021-09-05  0:26       ` Zach Riggle
2021-09-05  1:44         ` Lawrence Velázquez
2021-09-05  2:08         ` Bart Schaefer

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