master updated (849b7756fd -> a36ecc408a)

[Stefan Kangas]

skangas pushed a change to branch master.

      from  849b7756fd Improve manual display tests of undisplayable chars 
(bug#58168)
       new  d9bd14975b image-dired: Shorten several long names
       new  a36ecc408a * lisp/subr.el (y-or-n-p): Use substitute-command-keys.


Summary of changes:
 doc/emacs/dired.texi      |  16 +++----
 etc/NEWS                  |  20 +++++++--
 lisp/image/image-dired.el | 103 ++++++++++++++++++++++++++--------------------
 lisp/subr.el              |  11 ++---
 4 files changed, 90 insertions(+), 60 deletions(-)