Am 02.09.18 um 21:21 schrieb Torsten Hämmerle:
How about using ly:context-property-where-defined?
As in:
%%%%%%%%%%%%%%%
\version "2.19.82"
increaseBarNumber =
#(define-music-function (par loc addm) (integer?)
(make-apply-context
(lambda (context)
(let* ((where (ly:context-property-where-defined context
'currentBarNumber))
(cbn (ly:context-property where 'currentBarNumber)))
(ly:context-set-property! where 'currentBarNumber (+ addm cbn))))))
Again what learned ;)
But does this have any advantage over ly:context-find
'Score/'Timing/'whatever if I already know that the context property I
want to change lives in Score/Timing/whatever?
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