Is there a lilypond function that would allow me to extract a subset from a
pattern?
For instance, let's say I have a simple A - natural scale and I want to get
the first five notes. Is there a function, call it \pick, that would allow
me to do something like:
\scale = { a b c d e f g}
\pick 0 4 \scale
and return {a b c d e} ?
Could not find anything in the manuals, but I may be lacking the right
terms to search for.
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Stefano Franchi
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