-of the screen, starting with a decimal point: .5 is half of the
-screen width, .3 is three tenths of the screen width, and so on.
-If the number is specified as a fraction, the actual number of
-scroll positions is recalculated if the terminal window is resized,
-so that the actual scroll remains at the specified fraction
+of the screen, starting with a decimal point: \&.5 is half of the
+screen width, \&.3 is three tenths of the screen width, and so on.
+If the number is specified as a fraction, the actual number of
+scroll positions is recalculated if the terminal window is resized,
+so that the actual scroll remains at the specified fraction