I'm trying to figure out how and learn to create a function based on a
\displayMusic function.
for example:
\displayMusic { \mark "A" c'4 }
gives me
(make-music
'SequentialMusic
'elements
(list (make-music (quote MarkEvent) (quote label) "A")
(make-music
'NoteEvent
'duration
(ly:make-duration 2 0 1)
'pitch
(ly:make-pitch 0 0 0))))
so what i have gotten so far is that there is new (make-music (quote
MarkEvent) (quote label) "A") or (make-music 'MarkEvent 'label "A") in
front of c'
and i don't know how to put this line into it. I understand that i have to
use cons on 'elements to put the line in front of c.
Is there a way to figure out what "elements" do i have to use in my
function to work.
I'm going through
http://lilypond.org/doc/v2.12/Documentation/user/lilypond/Music-properties#Music-propertiesto
get an idea of how to get into it but #(display-scheme-music (first
(ly:music-property someNote 'elements))) doesn't work. I get an error
saying:
Wrong type argument in position 1 (expecting Music): #<Pitch c' > with
someNote = c'.
Help would be appreciated.
--
*Nesmotren govori kao da mačem probada, a jezik je mudrih iscjeljenje.
Izreke 12:18*
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