6 texidoc="@cindex Staff Lines
7 The number of lines in a staff may changed by overriding @code{line-count}
8 in the properties of @code{StaffSymbol}.
14 upper = \relative c'' {
23 \context PianoStaff <<
28 \override Staff.StaffSymbol #'line-count = #4
33 \layout { ragged-right=##t}