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Tue, 31 Oct 2023 06:31:29 -0700 (PDT) MIME-Version: 1.0 Received: by 2002:a05:7208:c248:b0:77:b33a:7b21 with HTTP; Tue, 31 Oct 2023 06:31:29 -0700 (PDT) In-Reply-To: References: <72311-1698710659.978677@cDMN.pAu_.Ex7V> From: Mikael Magnusson Date: Tue, 31 Oct 2023 14:31:29 +0100 Message-ID: Subject: Re: PATCH: pcre callouts To: Bart Schaefer Cc: Oliver Kiddle , Zsh workers Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Seq: 52258 Archived-At: X-Loop: zsh-workers@zsh.org Errors-To: zsh-workers-owner@zsh.org Precedence: list Precedence: bulk Sender: zsh-workers-request@zsh.org X-no-archive: yes List-Id: List-Help: , List-Subscribe: , List-Unsubscribe: , List-Post: List-Owner: List-Archive: On 10/31/23, Bart Schaefer wrote: > On Mon, Oct 30, 2023 at 8:26=E2=80=AFPM Bart Schaefer > wrote: >> >> You could actually use ${.pcre._} I suppose. I'm undecided on whether >> that's better. >> >> We do have a precedent for that now with ${|...} creating a scope. > > It occurs to me that if you create a scope, you could also create $_ > in that scope with PM_HIDE set, and then use $_ directly with no > namespace needed. Wouldn't any code inside need to immediately store the value of $_ in another parameter to avoid overwriting it after the first command? Seems like an unnecessary extra step if that's the case. --=20 Mikael Magnusson