[Emacs-diffs] /srv/bzr/emacs/trunk r112751: Add comment for last change.

[Michael Albinus]

------------------------------------------------------------
revno: 112751
committer: Michael Albinus <address@hidden>
branch nick: trunk
timestamp: Tue 2013-05-28 08:49:19 +0200
message:
  Add comment for last change.
modified:
  lisp/net/dbus.el

=== modified file 'lisp/net/dbus.el'
--- a/lisp/net/dbus.el  2013-05-27 12:41:17 +0000
+++ b/lisp/net/dbus.el  2013-05-28 06:49:19 +0000
@@ -268,6 +268,8 @@
     ;; Wait until `dbus-call-method-handler' has put the result into
     ;; `dbus-return-values-table'.  If no timeout is given, use the
     ;; default 25".  Events which are not from D-Bus must be restored.
+    ;; `read-event' performs a redisplay.  This must be suppressed; it
+    ;; hurts when reading D-Bus events asynchronously.
     (with-timeout ((if timeout (/ timeout 1000.0) 25))
       (while (eq (gethash key dbus-return-values-table :ignore) :ignore)
        (let ((event (let ((inhibit-redisplay t) unread-command-events)