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Wed, 25 Jan 2023 06:42:08 -0800 (PST) MIME-Version: 1.0 References: <1801643545.282032.1674578750345@mail.virginmedia.com> In-Reply-To: From: Roman Perepelitsa Date: Wed, 25 Jan 2023 15:41:56 +0100 Message-ID: Subject: Re: A way to untie -T vars? To: Bart Schaefer Cc: Zsh Users Content-Type: text/plain; charset="UTF-8" X-Seq: 28785 Archived-At: X-Loop: zsh-users@zsh.org Errors-To: zsh-users-owner@zsh.org Precedence: list Precedence: bulk Sender: zsh-users-request@zsh.org X-no-archive: yes List-Id: List-Help: , List-Subscribe: , List-Unsubscribe: , List-Post: List-Owner: List-Archive: On Tue, Jan 24, 2023 at 11:54 PM Bart Schaefer wrote: > > On Tue, Jan 24, 2023 at 1:56 AM Roman Perepelitsa > wrote: > > > > On Tue, Jan 24, 2023 at 6:45 AM Bart Schaefer wrote: > > > > > > I've reached the conclusion that "local" makes no difference here. > > > > I actually knew that! There is no way to remove a parameter from a > > scope. Once a name is added to a scope, it stays there forever > > Turns out that such a name also retains its justification settings > when unset That sounds surprising. Is this actually so? % () { typeset -L3 foo typeset -p foo unset foo typeset foo typeset -p foo } typeset -L3 foo='' typeset foo='' Here unset + typeset removed justification, as I would expect. Am I misunderstanding what you meant? Roman.