Untabify

1 files changed, 40 insertions, 40 deletions

diff --git a/exwm-manage.el b/exwm-manage.el
index 9f9c844c86..adc8519664 100644
--- a/exwm-manage.el
+++ b/exwm-manage.el
@@ -101,7 +101,7 @@ corresponding buffer.")
                   (memq xcb:Atom:_NET_WM_WINDOW_TYPE_NORMAL exwm-window-type)))
              ;; Check the _MOTIF_WM_HINTS property.
              (and exwm--mwm-hints
-		  ;; See <Xm/MwmUtil.h> for fields definitions.
+                  ;; See <Xm/MwmUtil.h> for fields definitions.
                   (/= 0 (logand (elt exwm--mwm-hints 0) ;MotifWmHints.flags
                                 2))             ;MWM_HINTS_DECORATIONS
                   (= 0 (elt exwm--mwm-hints 2)) ;MotifWmHints.decorations
@@ -334,54 +334,54 @@ corresponding buffer.")
     (let ((id exwm--id))
       ;; Try to close the X window with WM_DELETE_WINDOW client message.
       (xcb:+request exwm--connection
-	  (make-instance 'xcb:icccm:SendEvent
-			 :destination id
-			 :event (xcb:marshal
-				 (make-instance 'xcb:icccm:WM_DELETE_WINDOW
-						:window id)
-				 exwm--connection)))
+          (make-instance 'xcb:icccm:SendEvent
+                         :destination id
+                         :event (xcb:marshal
+                                 (make-instance 'xcb:icccm:WM_DELETE_WINDOW
+                                                :window id)
+                                 exwm--connection)))
       (xcb:flush exwm--connection)
       ;;
       (unless (memq xcb:Atom:_NET_WM_PING exwm--protocols)
-	;; The window does not support _NET_WM_PING.  To make sure it'll die,
-	;; kill it after the time runs out.
-	;; Hide the container to prevent flickering.
-	(xcb:+request exwm--connection
-	    (make-instance 'xcb:UnmapWindow :window exwm--container))
-	(xcb:flush exwm--connection)
-	(run-with-timer exwm-manage-ping-timeout nil
-			`(lambda () (exwm-manage--kill-client ,id)))
-	;; Wait for DestroyNotify event.
-	(throw 'return nil))
+        ;; The window does not support _NET_WM_PING.  To make sure it'll die,
+        ;; kill it after the time runs out.
+        ;; Hide the container to prevent flickering.
+        (xcb:+request exwm--connection
+            (make-instance 'xcb:UnmapWindow :window exwm--container))
+        (xcb:flush exwm--connection)
+        (run-with-timer exwm-manage-ping-timeout nil
+                        `(lambda () (exwm-manage--kill-client ,id)))
+        ;; Wait for DestroyNotify event.
+        (throw 'return nil))
       ;; Try to determine if the X window is dead with _NET_WM_PING.
       (setq exwm-manage--ping-lock t)
       (xcb:+request exwm--connection
-	  (make-instance 'xcb:SendEvent
-			 :propagate 0
-			 :destination id
-			 :event-mask xcb:EventMask:NoEvent
-			 :event (xcb:marshal
-				 (make-instance 'xcb:ewmh:_NET_WM_PING
-						:window id
-						:timestamp 0
-						:client-window id)
-				 exwm--connection)))
+          (make-instance 'xcb:SendEvent
+                         :propagate 0
+                         :destination id
+                         :event-mask xcb:EventMask:NoEvent
+                         :event (xcb:marshal
+                                 (make-instance 'xcb:ewmh:_NET_WM_PING
+                                                :window id
+                                                :timestamp 0
+                                                :client-window id)
+                                 exwm--connection)))
       (xcb:flush exwm--connection)
       (with-timeout (exwm-manage-ping-timeout
-		     (if (yes-or-no-p (format "'%s' is not responding. \
+                     (if (yes-or-no-p (format "'%s' is not responding. \
 Would you like to kill it? "
-					      (buffer-name)))
-			 (progn (exwm-manage--kill-client id)
-				;; Kill the unresponsive X window and
-				;; wait for DestroyNotify event.
-				(throw 'return nil))
-		       ;; Give up.
-		       (throw 'return nil)))
-	(while (and exwm-manage--ping-lock
-		    (exwm--id->buffer id)) ;may have been destroyed.
-	  (accept-process-output nil 0.1))
-	;; Give up.
-	(throw 'return nil)))))
+                                              (buffer-name)))
+                         (progn (exwm-manage--kill-client id)
+                                ;; Kill the unresponsive X window and
+                                ;; wait for DestroyNotify event.
+                                (throw 'return nil))
+                       ;; Give up.
+                       (throw 'return nil)))
+        (while (and exwm-manage--ping-lock
+                    (exwm--id->buffer id)) ;may have been destroyed.
+          (accept-process-output nil 0.1))
+        ;; Give up.
+        (throw 'return nil)))))
 
 (defun exwm-manage--kill-client (&optional id)
   "Kill an X client."