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-rw-r--r--lisp/frame.el7
1 files changed, 7 insertions, 0 deletions
diff --git a/lisp/frame.el b/lisp/frame.el
index f5508517dc6..4b23cb20ac4 100644
--- a/lisp/frame.el
+++ b/lisp/frame.el
@@ -2231,6 +2231,13 @@ See also `toggle-frame-maximized'."
(make-obsolete-variable
'window-system-version "it does not give useful information." "24.3")
+;; These variables should trigger redisplay of the current buffer.
+(setq redisplay--variables
+ '(line-spacing
+ overline-margin
+ line-prefix
+ wrap-prefix))
+
(provide 'frame)
;;; frame.el ends here