- \override SpacingSpanner #'base-shortest-duration =
- #(ly:make-moment 1 40)
- %\override SpacingSpanner #'strict-grace-spacing = ##t
+ \override SpacingSpanner.base-shortest-duration =
+ #(ly:make-moment 1/40)
+ %\override SpacingSpanner.strict-grace-spacing = ##t