+%%%%%%%%%%%%%%%%
+
+setTextCresc = {
+ \set crescendoText = \markup { \italic "cresc." }
+ \set crescendoSpanner = #'dashed-line
+}
+setTextDecresc = {
+ \set crescendoText = \markup { \italic "decr." }
+ \set crescendoSpanner = #'dashed-line
+}
+setTextDim = {
+ \set crescendoText = \markup { \italic "dim." }
+ \set crescendoSpanner = #'dashed-line
+}
+setHairpinCresc = {
+ \unset crescendoText
+ \unset crescendoSpanner
+}