-save Cdiameter, Cthickness, Chairpin;
-Cdiameter# := 3/2 staff_space#;
-Cthickness# := 2 stafflinethickness#;
-Chairpin# := 0.5 stafflinethickness#;
-define_pixels(Cdiameter, Cthickness, Chairpin);
+save mensural_Cdiameter, mensural_Cthickness, mensural_Chairpin;
+mensural_Cdiameter# := 3/2 staff_space#;
+mensural_Cthickness# := 2 linethickness#;
+mensural_Chairpin# := 0.5 linethickness#;
+define_pixels(mensural_Cdiameter, mensural_Cthickness);
+define_pixels(mensural_Chairpin);