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h=X-UI-Sender-Class:Date:From:To:Subject:Reply-To:References: In-Reply-To; b=FrT19al4xd1hd4q1dH+zIQy7HaBdZ7a3InRUW7OHsI/KUAVbZtgrvRfZ3rOj8nFeT pkh1FIorMPpCUJBuc7MVLO+qk27fg4noJZF9/9f9UyuZNDfed5zG+IBI7amCQgIVBI /zclH8UVFk60XSs3dTaQgFATTEtRtY5EbXdlU4vo= X-UI-Sender-Class: 01bb95c1-4bf8-414a-932a-4f6e2808ef9c Received: from zitrone.obstwiese ([46.223.163.231]) by mail.gmx.net (mrgmx004 [212.227.17.190]) with ESMTPSA (Nemesis) id 1MhU9Z-1mVD7L2oOB-00eftL for ; Mon, 20 Dec 2021 14:26:08 +0100 Received: from luthien by zitrone.obstwiese with local (Exim 4.94.2) (envelope-from ) id 1mzIg2-0001G8-5L; Mon, 20 Dec 2021 14:26:06 +0100 Date: Mon, 20 Dec 2021 14:26:06 +0100 From: Dominik Vogt To: zsh-users@zsh.org Subject: Re: Possible bug in 5.8 Message-ID: Reply-To: dominik.vogt@gmx.de Mail-Followup-To: zsh-users@zsh.org References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Provags-ID: V03:K1:SRVka1N3ktEwbMuYnPjbbPsTRDxmXqt5uYfHyt1lBvEvMqIF+Gf eP2/tNgb50QrgK67ws8n3OEsXy9oznAJyMTK+fFIx57L48bSV57r/7l3LtU9bgsaLJKngS8 YaM788VsUWtukDSsObR8stBK0PPHdjuQCFt7TE1q+9OJ8bjgZgo1MzFeSyTNfy435ouuSCD 1dJ2Iot2KrzQVxcOjSb5g== X-UI-Out-Filterresults: notjunk:1;V03:K0:hxGluAHYVpQ=:W9mnyWNF96VJsUk4h1k4VC I60VZFDo1BwwWPyyAQuI9iVlRZ6cOT0bbs70KWUkBHUQxkiJWt04tBONkBF1HPNesNisFFArm 1T8y1uHrSLT0EmC8uCdQnxnmf4b0hNTOvzXpISIzm2M27yY+cygzjEcEAa4vLCfsEhVepODO6 mOLmu3H3BWnPvTkMJBuxBUfDvV87P1X26PrSgGpFodohD49giMyG3ohnsvg7ADgiaJLe2PdZk HggMazk6l+Y3H19IS+Sq4C2A/ADPy06sqY19Y8Ct3znYh6JYOj9HhO1d3bjIzDu8YQC7D9DO2 EsBIGDNpCuRF9uLR0qsR72gwWM72AEloCB7/Sj8MEaPA2ahuRY3iuh5/dBbV3x5tKmA6DJJXN K9ooKhOZrRnwlqqRDTEeeY5k2TX45iz3lBnwbZCer5uxN/iQyJQWEN1/0JWQ/58Idu6Maf777 6TNcbHLasD0ZAYXDSzBNXuHC6yGG9B97Ml7HYSmqKI9htwRePZYAg1Thn9Yvgpwxh79KpKKta Mp6s0XPDnXFC1QmGIi4UzWaBepMW7q994MK+KjAY8z3bf4iO06vZCQqH/7oVlol9PZC9DropO U5ksRkC9lH8w1uFkLAkkmR/FtavSWHNdzND0GzXX7piAd9BLWPVy34FROwvyN0Fo5lfNckcAa fT0YiPCT2RpHxh0zZ23K8Q3ucJh2vkBE2U+ky3fhc8G5LuaPMS6NZjLJq/CwxYR9yQRObGu7j 2cO+5P/dRSCZIDwLQ2Jk98xPqVzpTfrwOciT83IFB0gjMdDnfAu8iQQzDdm8QWd/jO7R8yfMX WqX3SwZH40PvQodMujvmB3E4m3E6erTb+BGxR/yVj2VIW4Ake0K/RAFOSFNmqJh5W+kidA/wQ 2ckDbvkFh0Z8ctf4nhiECCrx45EA0uxsuBLDg/s3yUf1dHvEy01fEMAW6xaKon5Jz42dYm9iL MKqe1FWpmIOzvPHSgwFgfOJvdu716QHXEkBf52uSurgVtPbk9Y3B31V4juBN2f4K0gDF3xIKQ i+M07F85PmGuY3re9Mfl4xAEP1G+1DItApdMWHER6T17EGXljcvlvQ0xryijDjyLUpxCKgm5p 4vzqtt09uwKbCw= Content-Transfer-Encoding: quoted-printable X-Seq: 27423 Archived-At: X-Loop: zsh-users@zsh.org Errors-To: zsh-users-owner@zsh.org Precedence: list Precedence: bulk Sender: zsh-users-request@zsh.org X-no-archive: yes List-Id: List-Help: List-Subscribe: List-Unsubscribe: List-Post: List-Owner: List-Archive: On Mon, Dec 20, 2021 at 01:17:53PM +0000, Simon Chatterjee 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 `/??? Doesn't happen with my config and 5.8. There's most likely an integer declaration for that variable in some file. Look out for typeset -i i or integer i > This isn't a problem in 5.7.1. It looks like the variable ???i??? is > special-cased to encourage an arithmetic expression evaluation. Ciao Dominik ^_^ ^_^ =2D- Dominik Vogt