implementing swingOff

swing_style.ly

@@ -47,6 +47,55 @@ swing = \mark \markup {
   }
 }
 
+swingOff = \mark \markup {
+  \line \general-align #Y #DOWN {
+    \score {
+      \new Staff \with {
+        fontSize = #-2
+        \override StaffSymbol.line-count = #0
+%        \override VerticalAxisGroup.Y-extent = #'(0 . 0)
+      }
+      \relative {
+        \stemUp
+        \override Score.SpacingSpanner.common-shortest-duration = #(ly:make-moment 3 16)
+        \override Beam.positions = #'(2 . 2)
+        h'8[ h8]
+      }
+      \layout {
+        ragged-right= ##t
+        indent = 0
+        \context {
+          \Staff \remove "Clef_engraver"
+          \remove "Time_signature_engraver"
+        }
+      }
+    }
+    " ="
+    \score {
+      \new Staff \with {
+        fontSize = #-2
+        \override StaffSymbol.line-count = #0
+%        \override VerticalAxisGroup.Y-extent = #'(0 . 0)
+      }
+      \relative {
+        \stemUp
+        \override Score.SpacingSpanner.common-shortest-duration = #(ly:make-moment 3 16)
+        \override Beam.positions = #'(2 . 2)
+        h'8 [h8]
+      }
+      \layout {
+        ragged-right= ##t
+        indent = 0
+        \context {
+          \Staff
+          \remove "Clef_engraver"
+          \remove "Time_signature_engraver"
+        }
+      }
+    }
+  }
+}
+
 \include "swing.ly"
 
 swingMusic =