From: Bart Schaefer <schaefer@brasslantern.com>
To: Aryn Starr <whereislelouch@icloud.com>
Cc: "zsh-workers@zsh.org" <zsh-workers@zsh.org>
Subject: Re: Possible :q quoting bug
Date: Thu, 8 Aug 2019 14:37:24 -0700 [thread overview]
Message-ID: <CAH+w=7ZwtWPeJ4uooZyQWUMr4aUohQ6h-HijCQ6ZmkCyx8mPBg@mail.gmail.com> (raw)
In-Reply-To: <5E224043-AA93-4B39-94BB-6230A9A2737F@icloud.com>
On Thu, Aug 8, 2019 at 1:18 PM Aryn Starr <whereislelouch@icloud.com> wrote:
>
> Hi,
> I expect this function to be idempotent on the command line:
> ```
> Function reveal() {
> eval “${@:q}”
> }
> ```
> But it’s not. It loses empty args.
You want ${(q)@} rather than ${@:q}.
next prev parent reply other threads:[~2019-08-08 21:38 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-08 16:06 Aryn Starr
2019-08-08 21:37 ` Bart Schaefer [this message]
2019-08-08 21:48 ` Stephane Chazelas
2019-08-09 11:00 ` Aryn Starr
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