master updated (dda7502e0a -> 6938a2ddd2)

[Stefan Kangas]

skangas pushed a change to branch master.

      from  dda7502e0a image-dired: Print command when debugging
       new  aaf39c3878 image-dired: Add support for PDF files (Bug#26432)
       new  6938a2ddd2 Accept more wide function signatures in docstrings


Summary of changes:
 etc/NEWS                                           |  5 +++
 lisp/emacs-lisp/bytecomp.el                        |  2 +-
 lisp/image/image-dired-dired.el                    |  2 +-
 lisp/image/image-dired.el                          | 40 +++++++++++++---------
 ...arn-wide-docstring-ignore-function-signature.el |  4 +++
 test/lisp/emacs-lisp/bytecomp-tests.el             |  4 +++
 6 files changed, 39 insertions(+), 18 deletions(-)
 create mode 100644 
test/lisp/emacs-lisp/bytecomp-resources/warn-wide-docstring-ignore-function-signature.el