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Re: A way to untie -T vars?
- X-seq: zsh-users 28803
- From: Bart Schaefer <schaefer@xxxxxxxxxxxxxxxx>
- To: Roman Perepelitsa <roman.perepelitsa@xxxxxxxxx>
- Cc: Zsh Users <zsh-users@xxxxxxx>
- Subject: Re: A way to untie -T vars?
- Date: Wed, 25 Jan 2023 15:48:12 -0800
- Archived-at: <https://zsh.org/users/28803>
- In-reply-to: <CAH+w=7axOuFLv-88P7cFD_qVro36FHgmc0ax==Ttxb7wAaNOrA@mail.gmail.com>
- List-id: <zsh-users.zsh.org>
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On Wed, Jan 25, 2023 at 2:39 PM Bart Schaefer <schaefer@xxxxxxxxxxxxxxxx> wrote:
>
> The justification for -L/-R/-Z when not specified is intuited
> from the value assigned to the variable, not inherited
Ah ha ha. Ha ha. Ha.
The value being assigned to the variable is coming from $1=${(P)1} and
${(P)1} includes the specified justification, so the value assigned is
always already the correct width.
The main issue with this would be for zero-filling when referenced in
math context with OCTAL_ZEROES. Is there any other way to reference
the "real, unfilled" value of a parameter that has justification
specified? The latter would need to be used in the untie function
itself, if possible.
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