- (overlay-put (make-overlay beg (point)) 'face '(:inverse-video t))
- (setq btn (make-button beg (point) :type 'notmuch-button-body-toggle-type))
+ (overlay-put (make-overlay beg summary-end) 'face '(:inverse-video t))
+ (setq btn (make-button beg summary-end :type 'notmuch-button-body-toggle-type))