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From: Sebastian Gniazdowski <sgniazdowski@gmail.com>
To: Roman Perepelitsa <roman.perepelitsa@gmail.com>
Cc: Zsh hackers list <zsh-workers@zsh.org>
Subject: Re: When array append without parens doesn't work?
Date: Wed, 19 Feb 2020 00:35:33 +0100	[thread overview]
Message-ID: <CAKc7PVAYJV9+kVfj6zM7QCLQ-naAEPEbFYFDebKvZtAy6gweRQ@mail.gmail.com> (raw)
In-Reply-To: <CAN=4vMpXfR6VhZ4Mq6+5hTvmXRW5e_HBrq0rh26Qgs4mY_bsmg@mail.gmail.com>

[-- Attachment #1: Type: text/plain, Size: 827 bytes --]

On Tue, 18 Feb 2020 at 22:45, Roman Perepelitsa <roman.perepelitsa@gmail.com>
wrote:

> On Tue, Feb 18, 2020 at 10:33 PM Sebastian Gniazdowski
> <sgniazdowski@gmail.com> wrote:
> >
> > Hi,
> > I recall once reporting a problem to this list, to which Bart responded
> > with "you'll thank me later" about the correct array-append syntax, which
> > is arr+=( ... ), not arr+=.... I cannot find this message.
>
> Code:
>
>   () {
>    emulate -L zsh -o ksh_arrays
>     local -a x
>     x+=a
>     x+=b
>     typeset -p x
>   }
>
> Output:
>
>   typeset -a x=( ab )
>
> Roman.
>

Thanks, however, I don't think that I was using ksharrays when I've
encountered problems with +=....
-- 
Sebastian Gniazdowski
News: https://twitter.com/ZdharmaI
IRC: https://kiwiirc.com/client/chat.freenode.net:+6697/#zinit
Blog: http://zdharma.org

  reply	other threads:[~2020-02-18 23:36 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-02-18 21:33 Sebastian Gniazdowski
2020-02-18 21:45 ` Roman Perepelitsa
2020-02-18 23:35   ` Sebastian Gniazdowski [this message]
2020-02-18 23:38 ` Bart Schaefer
2020-02-20  6:35   ` Sebastian Gniazdowski

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