master updated (b9243b0 -> 5d7b1d5)

[Lars Ingebrigtsen]

larsi pushed a change to branch master.

      from  b9243b0   Minor clarification for define-minor-mode :variable
       new  a3b3130   Fix cursor movement on the Linux console with certain 
characters
       new  5d7b1d5   Make overlays-in treat zero-length overlays at point-max 
consistently


Summary of changes:
 doc/lispref/display.texi |  3 ++-
 etc/NEWS                 |  8 ++++++++
 lisp/term/linux.el       |  3 +++
 src/buffer.c             |  5 +++--
 test/src/buffer-tests.el | 23 ++++++++++++++++++++++-
 5 files changed, 38 insertions(+), 4 deletions(-)