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Re: Example / partial fix for printf with math expressions

X-seq: zsh-workers 52592
From: Stephane Chazelas <stephane@xxxxxxxxxxxx>
To: Bart Schaefer <schaefer@xxxxxxxxxxxxxxxx>, Zsh hackers list <zsh-workers@xxxxxxx>
Subject: Re: Example / partial fix for printf with math expressions
Date: Sat, 24 Feb 2024 15:10:37 +0000
Archived-at: <https://zsh.org/workers/52592>
In-reply-to: <20240224144041.7huny3lmihsrokdm@chazelas.org>
List-id: <zsh-workers.zsh.org>
Mail-followup-to: Bart Schaefer <schaefer@xxxxxxxxxxxxxxxx>, Zsh hackers list <zsh-workers@xxxxxxx>
References: <CAH+w=7Z+vjX7sAgajLsQJw2KkZtyvaZvvJ+-=-7rMFH7p9+j7g@mail.gmail.com> <20240224144041.7huny3lmihsrokdm@chazelas.org>

2024-02-24 14:40:41 +0000, Stephane Chazelas:
[...]
> The math parser seems to work OK with NULs at least in:
> 
> $ typeset -A a
> $ typeset -p a
> typeset -A a=( [$'\C-@']=1 )
[...]

Sorry, I messed up my copy-paste again. Should have been:

$ typeset -A a
$ let $'a[\0]++'
$ typeset -p a
typeset -A a=( [$'\C-@']=1 )

-- 
Stephane

References:
- Example / partial fix for printf with math expressions
  - From: Bart Schaefer
- Re: Example / partial fix for printf with math expressions
  - From: Stephane Chazelas

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