+phrasingSlurDashed = {
+ \override PhrasingSlur #'dash-period = #0.75
+ \override PhrasingSlur #'dash-fraction = #0.4
+}
+phrasingSlurDotted = {
+ \override PhrasingSlur #'dash-period = #0.75
+ \override PhrasingSlur #'dash-fraction = #0.1
+}
+phrasingSlurSolid = {
+ \revert PhrasingSlur #'dash-period
+ \revert PhrasingSlur #'dash-fraction
+}
+