From: Stefan Monnier <monnier@IRO.UMontreal.CA>
Date: Fri, 23 Dec 2016 08:53:31 +0000 (+0200)
Subject: Fix M-x hints on Mac port
X-Git-Tag: emacs-25.1.91~13
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=08de101d754e552e42d838c8b27e1b374791d9af;p=emacs.git

Fix M-x hints on Mac port

* lisp/simple.el (execute-extended-command--shorter): Call
input-pending-p to trigger input processing on some systems, such
as Mac port.  (Bug#23002)
---

diff --git a/lisp/simple.el b/lisp/simple.el
index 162f6dd89c5..c85e2cdb177 100644
--- a/lisp/simple.el
+++ b/lisp/simple.el
@@ -1663,6 +1663,7 @@ If the value is non-nil and not a number, we wait 2 seconds."
                   ;; Don't show the help message if the binding isn't
                   ;; significantly shorter than the M-x command the user typed.
                   (< len (- max 5))))
+      (input-pending-p)    ;Dummy call to trigger input-processing, bug#23002.
       (let ((candidate (pop candidates)))
         (when (equal name
                        (car-safe (completion-try-completion