GNU bug report logs - #31211
27.0.50; Pruning of command-history in command-execute is off by one

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Package: emacs;

Reported by: "Basil L. Contovounesios" <contovob <at> tcd.ie>

Date: Wed, 18 Apr 2018 18:37:02 UTC

Severity: minor

Tags: fixed, patch

Found in version 27.0.50

Fixed in version 27.1

Done: Noam Postavsky <npostavs <at> gmail.com>

Bug is archived. No further changes may be made.

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Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):

From: "Basil L. Contovounesios" <contovob <at> tcd.ie>
To: bug-gnu-emacs <at> gnu.org
Subject: 27.0.50; Pruning of command-history in command-execute is off by one
Date: Wed, 18 Apr 2018 19:36:36 +0100

Evaluating the following:

(let ((history-length 1))
  (dotimes (_ 2)
    (command-execute #'ignore t))
  (length command-history))

gives 2, instead of the expected 1.

Patch addressing this to follow.

-- 
Basil

In GNU Emacs 27.0.50 (build 6, x86_64-pc-linux-gnu, X toolkit, Xaw3d scroll bars)
 of 2018-04-18 built on thunk
Repository revision: 5dff4905d73d0d42447ff4b114d1af726a689c6a
Windowing system distributor 'The X.Org Foundation', version 11.0.11906000
System Description: Debian GNU/Linux buster/sid
This bug report was last modified 7 years and 25 days ago.

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