4 \header { texidoc="@cindex Staff Lines
5 Staff symbol property set workaround. "
9 upper = \notes\relative c'' {
10 c1-"x" d-"x" e-"x" f-"x"
13 lower = \notes\relative c {
14 c1-"x" b-"x" a-"x" g-"x"
20 \context Staff = upper <
22 \outputproperty #(make-type-checker 'staff-symbol-interface)
25 \context Staff = lower <
28 \outputproperty #(make-type-checker 'staff-symbol-interface)
32 \paper { raggedright=##t}