From: Marlon Richert <marlon.richert@gmail.com>
To: Mikael Magnusson <mikachu@gmail.com>
Cc: Bart Schaefer <schaefer@brasslantern.com>,
Roman Perepelitsa <roman.perepelitsa@gmail.com>,
Zsh Users <zsh-users@zsh.org>
Subject: Re: Why are prompt expansions of %v sequences quoted in bindkey style?
Date: Wed, 24 Jan 2024 07:45:05 +0200 [thread overview]
Message-ID: <35F0FA32-34D7-4BF6-978D-EBFC2427ABE8@gmail.com> (raw)
In-Reply-To: <CAHYJk3R8cpPSrNQOk8tnwz6bVYFVTfpJHz_DeFiYmCKHu880_Q@mail.gmail.com>
Thanks, I think that might work for me.
I am indeed trying to use $psvar to dynamically update my prompt’s visual formatting, without the use of prompsubst or changing $PS1.
> On 23. Jan 2024, at 22.21, Mikael Magnusson <mikachu@gmail.com> wrote:
>
> On 1/23/24, Bart Schaefer <schaefer@brasslantern.com> wrote:
>>> On Tue, Jan 23, 2024 at 10:44 AM Marlon Richert
>>> <marlon.richert@gmail.com> wrote:
>>>
>>> However, the quoting seems to make it impossible to use $psvar for
>>> anything involving control characters.
>>
>> That's correct. Anything involving control characters would also
>> require %{...%} or %G to specify the occupied screen width.
>>
>>> Is there no way to work around this?
>>
>> As Roman mentioned, the usual way is to use precmd to update prompt values.
>
> fwiw, you can do things like %F{%5v}hello or %(3V.%B.) to make things
> dynamic without using promptsubst or updating PS1 in precmd, but you
> do have to have all the actual formatting in PS1 then.
>
> --
> Mikael Magnusson
next prev parent reply other threads:[~2024-01-24 5:46 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-01-23 11:03 Marlon Richert
2024-01-23 13:05 ` Roman Perepelitsa
2024-01-23 18:43 ` Marlon Richert
2024-01-23 18:55 ` Roman Perepelitsa
2024-01-23 19:15 ` Bart Schaefer
2024-01-23 20:21 ` Mikael Magnusson
2024-01-24 5:45 ` Marlon Richert [this message]
2024-01-24 8:53 ` Mikael Magnusson
2024-01-24 13:37 ` Marlon Richert
2024-01-24 19:35 ` Mikael Magnusson
2024-01-25 8:42 ` Marlon Richert
2024-01-25 9:20 ` Lawrence Velázquez
2024-01-25 16:16 ` Mikael Magnusson
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