GNU bug report logs - #48770
Command `eshell-command` raises error when `eshell-hist-ignoredups` is 'erase

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Package: emacs;

Reported by: Okam <okamsn <at> protonmail.com>

Date: Tue, 1 Jun 2021 02:23:02 UTC

Severity: minor

Tags: moreinfo

Fixed in version 28.1

Done: Lars Ingebrigtsen <larsi <at> gnus.org>

Bug is archived. No further changes may be made.

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Message #16 received at 48770 <at> debbugs.gnu.org (full text, mbox):

From: Lars Ingebrigtsen <larsi <at> gnus.org>
To: Okam <okamsn <at> protonmail.com>
Cc: 48770 <at> debbugs.gnu.org
Subject: Re: bug#48770: Command `eshell-command` raises error when
 `eshell-hist-ignoredups` is 'erase
Date: Thu, 03 Jun 2021 09:51:03 +0200

Okam <okamsn <at> protonmail.com> writes:

> 1. Start Emacs with `emacs -Q`
> 2. Evaluate `(setq eshell-hist-ignoredups 'erase)`
> 3. Run `M-x eshell-command`
> 4. Run a command, such as `ls`.
> 5. The error "ring-remove: Ring empty" is signaled.
> 6. The directory listing is not created.

Thanks for the clear recipe.  With that, I was able to reproduce the
problem, and I've now pushed a fix to Emacs 28.

-- 
(domestic pets only, the antidote for overdose, milk.)
   bloggy blog: http://lars.ingebrigtsen.no
This bug report was last modified 4 years and 41 days ago.

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