I'm preparing a few books of my compositions, and looking for the
best way to organize my files. For example, one such book
consists of 5 pieces for 3 cellos. I have:
- 5 "music data" files
- 20 "print instrument \bookpart" files ((1 score + 3 cellos) * 5
pieces)
- 4 "top-level" files which combine the relevant "print
instrument \bookpart" files into \books.
I have a working system (below), but I'm wondering if I can
simplify it. In particular, I'd like to avoid repeating the
\bookpart {
\header { ... }
material in every "print instrument" file.
Essentially, I'm hoping that it's possible to say "any time you
see a \bookpart, set its \header{} values to these
currently-defined variables, then clear those variables and
continue parsing". So far all my attempts along those lines
result in definitions intended for the second piece being used for
the first piece as well.
Cheers,
- Graham
\version "2.18.2"
%%% music-op-1-1.ly
title = "title 1 in C"
opus = "Op 1, no. 1"
piece = "This is a short performance note."
music = <<
\tag #'score \tag #'one { e'4 }
\tag #'score \tag #'two { c'4 }
>>
%%% print-score-op-1-1.ly
\bookpart {
\header {
title = \title
opus = \opus
piece = \piece
}
\score { \keepWithTag #'score \music }
}
%%% music-op-1-2.ly
title = "title 2 in D"
opus = "Op 1, no. 2"
piece = ""
music = <<
\tag #'score \tag #'one { f'4 }
\tag #'score \tag #'two { d'4 }
>>
%%% print-score-op-1-2.ly
\bookpart {
\header {
title = \title
opus = \opus
piece = \piece
}
\score { \keepWithTag #'score \music }
}
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