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Re: set temporary environment variables for builtins

X-seq: zsh-users 29362
From: Lawrence Velázquez <larryv@xxxxxxx>
To: "Clinton Bunch" <cdb_zsh@xxxxxxxxxxx>
Cc: zsh-users@xxxxxxx
Subject: Re: set temporary environment variables for builtins
Date: Sat, 16 Dec 2023 13:53:16 -0500
Archived-at: <https://zsh.org/users/29362>
Feedback-id: iaa214773:Fastmail
In-reply-to: <876b57b2-94ec-4e3b-95b8-1aded0562d42@zentaur.org>
List-id: <zsh-users.zsh.org>
References: <876b57b2-94ec-4e3b-95b8-1aded0562d42@zentaur.org>

On Sat, Dec 16, 2023, at 12:59 PM, Clinton Bunch wrote:
> I also tried:
>
> () { typeset -x TZ=Europe/Paris; print -P '%D{%Y%m%dT%H%M%S%z}' }
>
> It left me with TZ set.

With GLOBAL_EXPORT enabled (which is the default), ''typeset -x''
acts like ''typeset -gx''.  Use ''local -x''.

	% typeset -p TZ
	typeset: no such variable: TZ
	% () { local -x TZ=Europe/Paris; print -P '%D{%z}' }
	+0100
	% typeset -p TZ
	typeset: no such variable: TZ

-- 
vq

Follow-Ups:
- Re: set temporary environment variables for builtins
  - From: Clinton Bunch

References:
- set temporary environment variables for builtins
  - From: Clinton Bunch

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