David Kastrup <d...@gnu.org> writes:
> expendVar =
> #(define-music-function (xx start stop) (list? index? index?)
> #{ #@(map (lambda (i) #{ $xx . #i #}) (iota (- stop start -1) start)) #})
This currently needs to be $@(map ... since $xx . #i does not at the
current point of time create a copy on its own, possibly causing trouble
when used in contexts likely to modify contained music expressions (like
\relative or \transpose).
--
David Kastrup
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