Stefan Thomas <kontrapunktste...@googlemail.com> writes:
> Dear community,
> because I'm awfully bad in mathematics I wrote a function for
> calculating the correct length of multimeasure rests.
> Although it doesn't cause a crash (which is a huge sucess for me as a
> "programmer"), it doesn't work as expected. Instead of showing one
> goupt of multimeasure rests, it shows every single multimeasure rest.
> Does someone have an idea to avoid the problem?
*x is not a shorthand for \repeat unfold but a duration modifier.
> Here is my snippet:
> %%%%%%%%%%%%%%%%%
> \version "2.14.2"
> xR = #(define-music-function (parser location ANFANG LAST x )
> (number? number? ly:music? )
> #{ %
> \repeat unfold $(+ 1(- LAST ANFANG)) $x
> #})
> \layout { \context { \Score skipBars = ##t } }
> \new Staff {
> R1*5 % this works as expected
> \xR #6 #11 R1 % this, unfortunately, not, it shows 6 single
> barrests
> c'1
> }
If you can't keep your newsreader from completely mangling examples (it
contains unbreakable spaces as well as line breaks in comments), you
should likely try attaching the examples as a file instead.
--
David Kastrup
_______________________________________________
lilypond-user mailing list
lilypond-user@gnu.org
https://lists.gnu.org/mailman/listinfo/lilypond-user
