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From: Roman Perepelitsa <roman.perepelitsa@gmail.com>
To: Oliver Kiddle <opk@zsh.org>
Cc: Zsh hackers list <zsh-workers@zsh.org>
Subject: Re: More rabbit-holes with unset variables
Date: Thu, 26 Nov 2020 12:29:49 +0100	[thread overview]
Message-ID: <CAN=4vMqbTVUCi0m4VNzizuAcqgFAbYD6XtP1baoO6jhApgkJvw@mail.gmail.com> (raw)
In-Reply-To: <86243-1606389706.499549@-gQx.nNYG.4Z3k>

On Thu, Nov 26, 2020 at 12:22 PM Oliver Kiddle <opk@zsh.org> wrote:
>
> But if we decide to "fix" it for zsh, I don't think it'll break too much.

What kind of change do you envision? Will it change the output of this command?

  zsh -c 'f() { local -i x; echo $x; }; f'

If yes, it'll likely break a lot of code (it'll surely break my code).
If no, then the behavior of the following command should also stay
unchanged for consistency:

  zsh -c 'f() { local x; echo ${x-y}; }; f'

Roman.



  reply	other threads:[~2020-11-26 11:30 UTC|newest]

Thread overview: 40+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-11-25  7:02 Bart Schaefer
2020-11-25 13:19 ` Stephane Chazelas
2020-11-25 22:17   ` Felipe Contreras
2020-11-26  6:10     ` Stephane Chazelas
2020-11-26  7:20       ` Felipe Contreras
2020-11-26 11:21         ` Oliver Kiddle
2020-11-26 11:29           ` Roman Perepelitsa [this message]
2020-11-26 19:08             ` Felipe Contreras
2020-11-26 19:29           ` Felipe Contreras
2020-11-26 21:13           ` Bart Schaefer
2020-11-26 21:31             ` Felipe Contreras
2020-11-26 23:29               ` Bart Schaefer
2020-11-26 23:32                 ` Bart Schaefer
2020-11-26 23:53                 ` Felipe Contreras
2020-11-27  0:23                   ` Bart Schaefer
2020-11-27  1:51                     ` Felipe Contreras
2020-11-27 20:01                       ` Bart Schaefer
2020-11-27 21:49                         ` Felipe Contreras
2020-11-27 22:06                           ` Bart Schaefer
2020-11-27 23:35                             ` Felipe Contreras
2020-11-26 22:07       ` Bart Schaefer
2020-11-26 20:41     ` Bart Schaefer
2020-11-26 20:49       ` Stephane Chazelas
2020-11-26 21:20       ` Felipe Contreras
2020-11-26 22:41         ` Bart Schaefer
2020-11-26 23:45           ` Felipe Contreras
2020-11-27  0:09             ` Bart Schaefer
2020-11-27  0:30               ` Felipe Contreras
2020-11-27  0:51                 ` Bart Schaefer
2020-11-27  1:30                   ` Felipe Contreras
2020-11-27 20:54                     ` Bart Schaefer
2020-11-27 22:10                       ` Felipe Contreras
2020-11-27 22:39                         ` Bart Schaefer
2020-11-28  0:00                           ` Felipe Contreras
2020-11-28  0:04                             ` Bart Schaefer
2020-11-28 10:52                               ` Felipe Contreras
2020-11-28  0:36                             ` The emulation rabbit-hole RE typeset/unset Bart Schaefer
2020-11-28 11:35                               ` Felipe Contreras
2020-11-28 16:56                                 ` Bart Schaefer
2020-12-01  8:49                                   ` Felipe Contreras

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