[Emacs-diffs] emacs-25 updated (c68a091 -> 4d8fd9c)

[Dmitry Gutov]

dgutov pushed a change to branch emacs-25.

      from  c68a091   Note the quote translation in `message' in section 
"incompatible changes".
       new  6f82d8e   Clear buffer-undo-list when showing xrefs
       new  6428aa0   Use grep-find-ignored-directories instead of 
vc-directory-exclusion-list
       new  f559b37   Add tests for xref-collect-matches
       new  4d8fd9c   Handle "empty line" regexp in xref searches


Summary of changes:
 doc/emacs/dired.texi               |    6 +++---
 lisp/dired-aux.el                  |    7 ++++---
 lisp/dired.el                      |    6 +++---
 lisp/progmodes/xref.el             |   10 ++++++++--
 test/automated/data/xref/file1.txt |    2 ++
 test/automated/data/xref/file2.txt |    2 ++
 test/automated/xref-tests.el       |   37 ++++++++++++++++++++++++++++++++++++
 7 files changed, 59 insertions(+), 11 deletions(-)
 create mode 100644 test/automated/data/xref/file1.txt
 create mode 100644 test/automated/data/xref/file2.txt
 create mode 100644 test/automated/xref-tests.el