From: "Jun T." <takimoto-j@kba.biglobe.ne.jp>
To: zsh-workers@zsh.org
Subject: Re: "var=value exec > file" ignores the assignment?
Date: Fri, 10 Apr 2015 01:13:50 +0900 [thread overview]
Message-ID: <CFA3929E-C36E-4175-84FF-60484CB673BF@kba.biglobe.ne.jp> (raw)
In-Reply-To: <150408101302.ZM23667@torch.brasslantern.com>
2015/04/09 02:13, Bart Schaefer <schaefer@brasslantern.com> wrote:
> It's possible (likely?) your patch should add a POSIX_BUILTINS test.
In the following case:
x=$(command) exec > file
we want to execute the 'command' unconditionally, but maybe do not want to
set the value of x if POSIX_BUILTINS is unset.
I wonder what is the easiest way (if any) to achieve this.
next prev parent reply other threads:[~2015-04-09 16:14 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-04-07 15:51 Jun T.
2015-04-08 17:13 ` Bart Schaefer
2015-04-09 16:13 ` Jun T. [this message]
2015-04-15 19:52 ` Peter Stephenson
2015-04-15 20:27 ` Peter Stephenson
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