\new Staff <<
\clef bass
\lower
- \applyoutput #(outputproperty-compatibility (make-type-checker 'staff-symbol-interface)
- 'line-count = 4)
+ \applyoutput #(outputproperty-compatibility
+ (make-type-checker 'staff-symbol-interface)
+ 'line-count 4)
>>
>>
\paper { raggedright=##t}