From: Bart Schaefer <schaefer@brasslantern.com>
To: zsh-workers@zsh.org
Subject: Re: Get cursor position (Was: [bug report] prompt can erase messages written on the terminal by background processes)
Date: Thu, 8 Dec 2022 18:19:46 -0800 [thread overview]
Message-ID: <CAH+w=7aUz2FFiUPn3tma__hW=pK05whjrU+_g9rBAnsDz_LMHA@mail.gmail.com> (raw)
In-Reply-To: <20221208100215.k2qcqdqgjlzwbdh7@chazelas.org>
On Thu, Dec 8, 2022 at 2:02 AM Stephane Chazelas <stephane@chazelas.org> wrote:
>
> typeset -g "${1-x}=$match[2]" "${2-y}=$match[1]"
>
> Doesn't work either. I guess there's no way to access variables
> by the same name in that parent scope or to unlocal a variable?
trap "typeset -g '${1-x}=$match[2]' '${2-y}=$match[1]'" EXIT
Of course that only works if the assignments are going to be the last
thing in the function. Other quoting games are probably needed to
generalize.
next prev parent reply other threads:[~2022-12-09 2:20 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-07 19:02 [bug report] prompt can erase messages written on the terminal by background processes Millian Poquet
2022-12-07 22:55 ` Roman Perepelitsa
2022-12-08 3:46 ` Bart Schaefer
2022-12-08 8:21 ` Get cursor position (Was: [bug report] prompt can erase messages written on the terminal by background processes) Stephane Chazelas
2022-12-08 8:34 ` Roman Perepelitsa
2022-12-08 10:02 ` Stephane Chazelas
2022-12-08 10:10 ` Stephane Chazelas
2022-12-08 10:19 ` Mikael Magnusson
2022-12-09 2:19 ` Bart Schaefer [this message]
2022-12-09 12:46 ` Philippe Altherr
2022-12-10 4:30 ` Bart Schaefer
2022-12-10 14:55 ` Private variables not private enough? (Was: Get cursor position (Was: [bug report] prompt can erase messages written on the terminal by background processes)) Philippe Altherr
2022-12-10 17:36 ` Bart Schaefer
2022-12-10 20:38 ` Bart Schaefer
2022-12-11 18:00 ` Get cursor position (Was: [bug report] prompt can erase messages written on the terminal by background processes) Stephane Chazelas
2022-12-09 1:39 ` Bart Schaefer
2022-12-08 8:45 ` [bug report] prompt can erase messages written on the terminal by background processes Roman Perepelitsa
2022-12-08 15:03 ` Oliver Kiddle
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