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From: | Tino Calancha |
Subject: | bug#29842: 27.0; `dired-change-marks': args should not be optional |
Date: | Thu, 28 Dec 2017 22:14:22 +0900 |
User-agent: | Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux) |
Drew Adams <drew.adams@oracle.com> writes: > 1. There is no use of this function in the Emacs Lisp sources that needs > to have the args be optional. Yes, it has sense that the arguments be mandatory. > 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)) Then the programmer would get the more intuitive 'Wrong number of arguments' error.
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