{ "flsub.ly"
lineA = "Title"
lineB = "Subtitle"
headerA =
\markup{
\fill-line{ \lineA }
\fill-line{ \lineB }
}
}
\version "2.23.0"
\include "flsub.ly"
\book{
\markup{ \headerA }
}
What is the syntax for creating a definition with multiple "fill-line"s
to be included in the ly files for each instrument?
TIA. Paul
