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From: | Urs Liska |
Subject: | Writing score definition in Scheme |
Date: | Mon, 26 Mar 2018 14:51:30 +0200 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.6.0 |
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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