master updated (8d05f21 -> c77731e)

[João Távora]

capitaomorte pushed a change to branch master.

      from  8d05f21   * lisp/window.el (display-buffer-override-next-command): 
Add ECHO arg.
       new  4a7ecaa   ; Reword bits of ElDoc internal documentation
       new  c77731e   Fix ElDoc bugs around eldoc-echo-area-use-multiline-p.


Summary of changes:
 lisp/emacs-lisp/eldoc.el | 154 ++++++++++++++++++++++++-----------------------
 1 file changed, 79 insertions(+), 75 deletions(-)