master updated (7936c8a -> 331e40a)

[Dmitry Gutov]

dgutov pushed a change to branch master.

      from  7936c8a   * lisp/mb-depth.el (minibuffer-depth-indicator): New face.
       new  665b4e7   Proof some searches and file listings against symlinks
       new  331e40a   Fix some failing tests in BSD systems


Summary of changes:
 lisp/cedet/semantic/symref/grep.el |  3 ++-
 lisp/progmodes/project.el          |  3 ++-
 lisp/progmodes/xref.el             |  3 ++-
 test/lisp/progmodes/xref-tests.el  | 38 ++++++++++++++++++++++++--------------
 4 files changed, 30 insertions(+), 17 deletions(-)