master updated (aa8859d -> c175ad5)

[Lars Ingebrigtsen]

larsi pushed a change to branch master.

      from  aa8859d   Signal an error in json.c function if not available
       new  606b783   Allow installing packages with DOS line endings
       new  c175ad5   Make dired-guess-default return all matching programs


Summary of changes:
 lisp/dired-x.el                       | 46 ++++++++----------------
 lisp/emacs-lisp/package.el            | 21 +++++++++--
 test/lisp/dired-x-tests.el            | 12 +++++++
 test/lisp/emacs-lisp/package-tests.el | 68 +++++++++++++++++++++++++++++++++++
 4 files changed, 114 insertions(+), 33 deletions(-)