From: Peter Stephenson <p.stephenson@samsung.com>
To: <zsh-workers@zsh.org>
Subject: Re: [PATCH] posix_builtins: allow exporting a readonly
Date: Fri, 21 Jun 2019 09:59:04 +0100 [thread overview]
Message-ID: <1561107544.12694.12.camel@samsung.com> (raw)
In-Reply-To: <af2935f6-32c7-8594-8fed-8744e6f6844a@inlv.org>
On Thu, 2019-06-20 at 19:47 +0100, Martijn Dekker wrote:
> Op 18-04-18 om 20:58 schreef Martijn Dekker:
> >
> > POSIX_BUILTINS incorrectly prohibits exporting a readonly variable. All
> > other POSIX shells allow this and there is nothing in the POSIX text[*]
> > that says it's not allowed. The attached patch fixes this.
> This seems to have been forgotten about, so I'm trying again.
>
> To recap:
>
> $ zsh -c 'readonly foo=123; export foo' # OK
> $ zsh --emulate sh -c 'readonly foo=123; export foo' # BUG
> zsh:1: read-only variable: foo
>
> I had another look at it and I think this patch (attached) should be
> even more straightforward.
This sounds fine but I don't think there is an attachment.
pws
next prev parent reply other threads:[~2019-06-21 8:59 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-04-18 19:58 [PATCH] posix_builtins: allow exporting a reaonly Martijn Dekker
2018-04-18 20:07 ` Bart Schaefer
2018-04-21 12:57 ` Martijn Dekker
2019-06-20 18:47 ` [PATCH] posix_builtins: allow exporting a readonly Martijn Dekker
2019-06-21 8:59 ` Peter Stephenson [this message]
2019-06-22 11:54 ` Martijn Dekker
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