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Re: Example Zle -T transformation function?

X-seq: zsh-users 29227
From: Bart Schaefer <schaefer@xxxxxxxxxxxxxxxx>
To: Sebastian Gniazdowski <sgniazdowski@xxxxxxxxx>
Cc: Mikael Magnusson <mikachu@xxxxxxxxx>, Zsh Users <zsh-users@xxxxxxx>
Subject: Re: Example Zle -T transformation function?
Date: Sun, 10 Sep 2023 05:20:10 -0700
Archived-at: <https://zsh.org/users/29227>
In-reply-to: <CAKc7PVBVZdKSa1GCni3x1KXGNtvzJ0z_xyoF8=vTHDvEfA_V6w@mail.gmail.com>
List-id: <zsh-users.zsh.org>
References: <CAKc7PVBY=vn50NN-foTaUDGNn-mGpQK+2xM3e-OpCEeEeQJNbQ@mail.gmail.com> <CAHYJk3TaOzYn8_h6-3gP6RuR4ZP-iJKx=aYuMhSN6rQWO0_7zQ@mail.gmail.com> <CAKc7PVD3RU_8-W-aEk9C2_9DC_g4F0GpZs=SxJ0gXPqLiArrqw@mail.gmail.com> <CAKc7PVBVZdKSa1GCni3x1KXGNtvzJ0z_xyoF8=vTHDvEfA_V6w@mail.gmail.com>

On Sun, Sep 10, 2023 at 12:25 AM Sebastian Gniazdowski
<sgniazdowski@xxxxxxxxx> wrote:
>
> I wonder why on clean shell (-f) only one invocation occurs, for the second entered char?

For some reason ZLE thinks it needs to back up and reprint the first
character before printing the second.

> What use case can T-func have?

users/29224 https://www.zsh.org/mla/users/2023/msg00606.html

References:
- Example Zle -T transformation function?
  - From: Sebastian Gniazdowski
- Re: Example Zle -T transformation function?
  - From: Mikael Magnusson
- Re: Example Zle -T transformation function?
  - From: Sebastian Gniazdowski
- Re: Example Zle -T transformation function?
  - From: Sebastian Gniazdowski

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