OK
here's a short hint created with the help of displayMusic:
% a dummy definition of create-staff
#(define (get-staff what)
(make-music 'ContextSpeccedMusic
'create-new #t
'property-operations '()
'context-type 'Staff
'element #{ c''4 #}))
% a scheme representation of \new StaffGroup
$(make-music
'ContextSpeccedMusic
'create-new #t
'property-operations '()
'context-type 'StaffGroup
'element (make-music
'SimultaneousMusic
'elements (map get-staff '(oboe flute))))
HTH Jan-Peter
Am 26.03.2018 um 18:23 schrieb Urs Liska:
Am 26. März 2018 15:35:42 MESZ schrieb Jan-Peter Voigt<[email protected]>:
Hi Urs,
I assume you know to build the music-expression for the score in
scheme.
No, not really.
I can replace \score {} with (ly:make-score) but that doesn't really help me.
I have no idea how to map the nesting of the parallel contexts to Scheme
expressions within a single expression.
(get-staff returns Staff objects, but at a later (or earlier) point I will also
want to create the Staff with Scheme (the music itself will stay in LilyPond
language files).
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