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From: Roman Perepelitsa <roman.perepelitsa@gmail.com>
Date: Mon, 15 Jul 2019 11:18:15 +0200
Message-ID: <CAN=4vMp+e9bjzFN5Um8gL_z_mg61A0b1oKTXn3xqex8Rff2vJA@mail.gmail.com>
Subject: Re: zle .redisplay sometimes eating up a line
To: Sebastian Gniazdowski <sgniazdowski@gmail.com>
Cc: Zsh Users <zsh-users@zsh.org>
Content-Type: text/plain; charset="UTF-8"

On Mon, Jul 15, 2019 at 5:03 AM Sebastian Gniazdowski
<sgniazdowski@gmail.com> wrote:
>
> Hello,
> I have a problem where a .redisplay call done from a zle -F callback
> eats up a previous line of text in the terminal.

What's your $ZSH_PATCHLEVEL?

Could you post self-contained instructions for reproducing this?
Something like this:

1. Start `zsh -df`.
2. Copy-paste this code. The code should not require Internet access.
3. Press and hold Ctrl+T.

Roman.