From: Bart Schaefer <schaefer@brasslantern.com>
To: Roman Perepelitsa <roman.perepelitsa@gmail.com>
Cc: Millian Poquet <millian.poquet@irit.fr>, zsh-workers@zsh.org
Subject: Re: [bug report] prompt can erase messages written on the terminal by background processes
Date: Wed, 7 Dec 2022 19:46:37 -0800 [thread overview]
Message-ID: <CAH+w=7aDn7SCv4Bao7ZQqtUaEv8EkvBXa15kM_nkF_GHLAcSFg@mail.gmail.com> (raw)
In-Reply-To: <CAN=4vMq2kc1cSV_0N-c6o32C3UR3hVSjE3mF+kV4pjcy7YR9=g@mail.gmail.com>
On Wed, Dec 7, 2022 at 2:57 PM Roman Perepelitsa
<roman.perepelitsa@gmail.com> wrote:
>
> On Wed, Dec 7, 2022 at 8:04 PM Millian Poquet <millian.poquet@irit.fr> wrote:
> >
> > prompt can erase messages written on the terminal by background processes
>
> There is no way around it. Zle assumes that nobody else prints to the terminal.
Perhaps try this.
get_cursor_pos() {
print -n $'\e[6n'
IFS=$'\e[;' read -s -d R -A ${1:-reply}
shift 3 ${1:-reply}
}
precmd() {
local rowcol
get_cursor_pos rowcol
if (( $rowcol[1] > 1 ))
then print
fi
}
next prev parent reply other threads:[~2022-12-08 3:47 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-07 19:02 Millian Poquet
2022-12-07 22:55 ` Roman Perepelitsa
2022-12-08 3:46 ` Bart Schaefer [this message]
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
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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