GNU bug report logs - #29842
27.0; `dired-change-marks': args should not be optional

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Package: emacs;

Reported by: Drew Adams <drew.adams <at> oracle.com>

Date: Sun, 24 Dec 2017 17:59:01 UTC

Severity: minor

Found in version 27.0

Fixed in version 28.1

Done: Stefan Kangas <stefan <at> marxist.se>

Bug is archived. No further changes may be made.

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From: Stefan Kangas <stefan <at> marxist.se>
To: Drew Adams <drew.adams <at> oracle.com>
Cc: 29842 <at> debbugs.gnu.org
Subject: bug#29842: 27.0; `dired-change-marks': args should not be optional
Date: Sun, 19 Jan 2020 15:45:50 +0100

Drew Adams <drew.adams <at> oracle.com> writes:

> 1. There is no use of this function in the Emacs Lisp sources that needs
>    to have the args be optional.
>
> 2. If (dired-change-marks) is evaluated then you get an error:
>
>    Debugger entered--Lisp error: (error "Format specifier doesn't match
>                                          argument type") 
>     format("\n%c" "nil")
>     dired-change-marks()
>     eval((dired-change-marks))
>
> This bug is apparently quite old - it is present in Emacs 20, for
> example.

Fixed on master in commit 3d81d2326a.

Best regards,
Stefan Kangas
This bug report was last modified 5 years and 128 days ago.

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