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Re: Feature request: ${(l[-3][0])var} to do left padding without truncation

X-seq: zsh-workers 53015
From: Bart Schaefer <schaefer@xxxxxxxxxxxxxxxx>
To: Zsh hackers list <zsh-workers@xxxxxxx>
Subject: Re: Feature request: ${(l[-3][0])var} to do left padding *without truncation*
Date: Sat, 3 Aug 2024 14:28:03 -0700
Archived-at: <https://zsh.org/workers/53015>
In-reply-to: <20240803204252.5n4kf6jr5mxwxbs5@chazelas.org>
List-id: <zsh-workers.zsh.org>
References: <20240803142241.zey7qejubi3piluk@chazelas.org> <20240803203152.pa4nmmbfidvacsgx@chazelas.org> <20240803204252.5n4kf6jr5mxwxbs5@chazelas.org>

On Sat, Aug 3, 2024 at 1:42 PM Stephane Chazelas <stephane@xxxxxxxxxxxx> wrote:
>
> And in $var:F[3]s/X/Y/ to repeat the substitution 3 times. This time no check
> for negative values.

On Sat, Aug 3, 2024 at 1:53 PM Bart Schaefer <schaefer@xxxxxxxxxxxxxxxx> wrote:
>
> A closer examination of get_intarg() indicates that a negative return
> means a parse error

This may mean that the :F case is hiding a bug.

Follow-Ups:
- Re: Feature request: ${(l[-3][0])var} to do left padding *without truncation*
  - From: Stephane Chazelas

References:
- Feature request: ${(l[-3][0])var} to do left padding *without truncation*
  - From: Stephane Chazelas
- Re: Feature request: ${(l[-3][0])var} to do left padding *without truncation*
  - From: Stephane Chazelas
- Re: Feature request: ${(l[-3][0])var} to do left padding *without truncation*
  - From: Stephane Chazelas

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Re: Feature request: ${(l[-3][0])var} to do left padding *without truncation*

Re: Feature request: ${(l[-3][0])var} to do left padding without truncation