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Fix M-x hints on Mac port

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* lisp/simple.el (execute-extended-command--shorter): Call
input-pending-p to trigger input processing on some systems, such
as Mac port.  (Bug#23002)
This commit is contained in:
Stefan Monnier 2016-12-23 10:53:31 +02:00 • committed by Eli Zaretskii
parent 86a297a43d
commit 08de101d75
1 changed files with 1 additions and 0 deletions
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lisp/simple.el
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@ -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 ;; Don't show the help message if the binding isn't
;; significantly shorter than the M-x command the user typed. ;; significantly shorter than the M-x command the user typed.
(< len (- max 5)))) (< len (- max 5))))
(input-pending-p) ;Dummy call to trigger input-processing, bug#23002.
(let ((candidate (pop candidates))) (let ((candidate (pop candidates)))
(when (equal name (when (equal name
(car-safe (completion-try-completion (car-safe (completion-try-completion