Hi Urs,
I assume you know to build the music-expression for the score in scheme.
With that you can make use of #(scorify-music mymusic).
That creates a score object *and* creates the necessary music for << \\
>> constructs an thew like. If you don't need that you can simply use
#(ly:make-score mymusic).
HTH
Jan-Peter
Am 26.03.2018 um 14:51 schrieb Urs Liska:
Hi all,
I'm embarrassed to admit I don't know where to start looking in the
manuals.
I have a scheme-function that returns a \score expression, and I'm
sure I wouldn't have to hop around between LilyPond and Scheme syntax
like this:
make-score =
#(define-scheme-function (movement-path)(symbol-list?)
#{
\score {
<<
\new GrandStaff <<
#(get-staff movement-path 'clarino-one)
#(get-staff movement-path 'clarino-two)
#(get-staff movement-path 'corno-one)
#(get-staff movement-path 'corno-two)
>>
#(get-staff movement-path 'tympano)
\new ChoirStaff <<
#(get-staff movement-path 'soprano)
#(get-staff movement-path 'alto)
#(get-staff movement-path 'tenor)
#(get-staff movement-path 'bass)
>>
\new StaffGroup <<
\new GrandStaff <<
#(get-staff movement-path 'violin-one)
#(get-staff movement-path 'violin-two)
#(get-staff movement-path 'viola)
>>
#(get-staff movement-path 'bc)
>>
>>
\midi {}
\layout {}
}
#})
The function is also called from within Scheme code, so I would like
to write the same using Scheme only, without switching to LilyPond
with #{ #} but also back to Scheme within these expressions.
How would I go about this and/or where would I look up the reference
for this?
Thanks
Urs
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