-\version "2.17.6"
+\version "2.19.21"
\header {
texidoc = "Breathing signs are positioned correctly on custom staves
which use @code{line-positions}."
}
-\relative c' {
+\relative {
\override Staff.StaffSymbol.line-positions = #'(-7 -5 -3 -1)
b2 \breathe b
\override BreathingSign.direction = #DOWN