bug#38818: Dired: mention deleting buffers, not just windows

[Pieter van Oostrum]

Michael Heerdegen <michael_heerdegen@web.de> writes:

> Slightly better version:
>
> (add-hook
>  'dired-load-hook
>  (defun my-dired-load-hook-fun ()
>    (require 'dired-x)
>    (define-key dired-mode-map "q" #'kill-current-buffer)))

The documentation of defun says that its result is undefined. So either
it should not be relied upon, or (if the result is reliably the defined
function) it should be documented as such.
-- 
Pieter van Oostrum
www: http://pieter.vanoostrum.org/
PGP key: [8DAE142BE17999C4]