change default of on-screen-treat-cut-lines back to nil

diff --git a/on-screen.el b/on-screen.el
index ae8918bf0593e287d0ea9c0e4de3841680fd38dd..1c49feda5c0acc14f63831c38af02697be058685 100644 (file)
--- a/on-screen.el
+++ b/on-screen.el
@@ -218,7 +218,7 @@ changes to a buffer highlighting is always removed to avoid
 confusion."
   :group 'on-screen :type 'boolean)
 
-(defcustom on-screen-treat-cut-lines t
+(defcustom on-screen-treat-cut-lines nil
   "Whether to care about vertically cut lines.
 If nil, always count lines at the window start or end that are
 only partially visible as part of the visible area.  Else, a