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Exit the active minibuffer on unmanaging X windows

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* exwm-manage.el (exwm-manage--unmanage-window): Exit the minibuffer as
a precaution to prevent the "selecting deleted buffer" error.
This commit is contained in:
Chris Feng 2016-07-30 10:12:31 +08:00
parent ba0f41db1b
commit aa7de9dc6f
1 changed files with 20 additions and 8 deletions
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18
exwm-manage.el
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@ -352,14 +352,26 @@ manager is shutting down."
;; Destroy the X window container (and the frame container if any).
(xcb:+request exwm--connection
(make-instance 'xcb:DestroyWindow :window exwm--container))
(exwm-manage--set-client-list)
(xcb:flush exwm--connection))
(let ((kill-buffer-func
(lambda (buffer)
(with-current-buffer buffer
(let ((kill-buffer-query-functions nil)
(floating exwm--floating-frame))
(kill-buffer)
(when floating
(select-window
(frame-selected-window exwm-workspace--current)))))
(exwm-manage--set-client-list)
(xcb:flush exwm--connection))))
(frame-selected-window exwm-workspace--current))))))))
(if (not (active-minibuffer-window))
;; Kill the buffer as usual.
(funcall kill-buffer-func buffer)
;; This can happen when this buffer was requested to be killed
;; from the minibuffer (e.g. with `ido-kill-buffer-at-head').
;; We have to exit the minibuffer first or there'll be a
;; "selecting deleted buffer" error.
(run-with-idle-timer 0 nil kill-buffer-func buffer)
(exit-minibuffer))))))
(defun exwm-manage--scan ()
"Search for existing windows and try to manage them."