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From: Roman Perepelitsa <roman.perepelitsa@gmail.com>
To: Simon Chatterjee <jal@chatts.net>
Cc: Zsh Users <zsh-users@zsh.org>
Subject: Re: Possible bug in 5.8
Date: Mon, 20 Dec 2021 14:28:09 +0100	[thread overview]
Message-ID: <CAN=4vMruW3wh0dwN8yPAUiZ8Mzki9Lj98-_6mKmvNMuX9N9ELg@mail.gmail.com> (raw)
In-Reply-To: <CABA_rhBmM7pivrZ9jXCaUV1M18_e7d+iEU2m6tCnH=eMjme-Gw@mail.gmail.com>

On Mon, Dec 20, 2021 at 2:18 PM Simon Chatterjee <jal@chatts.net> wrote:
>
> Zsh 5.8 seems to have a problem with the variable ‘i’, in a ‘for … in’
> loop, where an item being iterated over starts with a ‘/‘:
>
> % zsh --version
> zsh 5.8 (x86_64-pc-linux-gnu)
> % for p in /; do echo $p; done
> /
> % for i in /; do echo $i; done
> zsh: bad math expression: operand expected at `/‘

Works fine for me:

  % docker run --rm zshusers/zsh:5.8 zsh -c 'for i in /; do echo $i; done'
  /

Try reproducing this from `zsh -f`. If you cannot, run `typeset -p i`
in your shell. You'll probably see that it's defined. Since `zsh -f`
doesn't have this parameter, it must be defined in rc files.

Roman.


  parent reply	other threads:[~2021-12-20 13:29 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-12-20 13:17 Simon Chatterjee
2021-12-20 13:26 ` Dominik Vogt
2021-12-20 13:28 ` Roman Perepelitsa [this message]
2021-12-20 18:23   ` Daniel Shahaf
     [not found]   ` <CABA_rhDUsQCr5AfsWSiktjncjjzwd=eTb=OYhyC7p_RHvSxOgA@mail.gmail.com>
2021-12-20 18:26     ` Roman Perepelitsa

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