Gianmaria Lari <gianmarial...@gmail.com> writes:
> I probably figured out the reason of this behavior. The function
> "addFingering" is evaluated before evaluating the repeat. So lilypond
> evaluate this
>
> \addFingering {\repeat unfold 2 {a b}} #"12"
>
>
> as
>
> \repeat unfold 2 {a-1 b-2}
>
> instead of
>
> \addFingering {a b a b} #"12"
>
>
> But why? Is it possible to change it?
\repeat unfold is not evaluated at all. It stays a repeat expression
until it gets interpreted. One reason it is implemented that way is in
order to keep the repeats in
\relative c' { \repeat unfold 4 { c e g } }
in the same octave rather than get
\relative c' { c e g c e g c e g c e g }
which crosses four octaves.
--
David Kastrup
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