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From: Roman Perepelitsa <roman.perepelitsa@gmail.com>
Date: Sun, 19 May 2019 23:07:53 +0200
Message-ID: <CAN=4vMr46PsxS-+gDSBU=mGeGMLtWsRxTp9wMAB87qL12serNQ@mail.gmail.com>
Subject: Re: Incorrect cursor position when ZLE_RPROMPT_INDENT=0 (with a fix)
To: Bart Schaefer <schaefer@brasslantern.com>
Cc: "zsh-workers@zsh.org" <zsh-workers@zsh.org>
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On Sun, May 19, 2019 at 10:12 PM Bart Schaefer <schaefer@brasslantern.com>
wrote:

> On Sun, May 19, 2019 at 11:51 AM Roman Perepelitsa
> <roman.perepelitsa@gmail.com> wrote:
> >
> > I've tested my patch on two more terminals: Dumb Linux terminal
> (TERM=linux) and Command Prompt with WSL. On both of them ZSH misbehaves
> without my patch and works correctly with it.
>
> This is promising and the patch looks plausible, but I must ask:  Have
> you tested the case where the rprompt is printed on the final line of
> the visible screen?
>

I went back and retested. Yes, it works correctly when rprompt is printed
on the final line of the visible screen.

I've now tested on two more terminals: KDE Konsole and Alacritty. This is
the full list of terminals I've tested so far, all reasonably new versions:

- GNOME Terminal.
- MacOS Terminal.
- Dumb Linux Terminal.
- Windows Command Prompt (WSL).
- Konsole.
- Alacritty.

On all of them when RPROMPT is non-empty and ZLE_RPROMPT_INDENT=0 ZSH
behaves incorrectly without the patch, and correctly with the patch (
https://github.com/zsh-users/zsh/compare/master...romkatv:rprompt-indent2).

Roman.

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