Without investigating how the bar number engraver (I'm guessing, or whatever engraves them), I am unsure how to correct what actually gets *engraved* (which is obviously important), but here's a partial solution.
\adjustBarNum applies the repeats and does the calculations , and seems to reset each next *currentBarNumber* to what it should be. Maybe someone with more knowledge of how bar number s are engrave d can have a look and see what is wrong/missing . === begin snippet adjustBarNum = #(define-music-function (num mus) (number? ly:music?) (define startBar 0) #{ #(make-apply-context (lambda (context) (let ((currentBar (ly:context-property context 'currentBarNumber))) (set! startBar currentBar)))) \repeat volta #num { #mus } #(make-apply-context (lambda (context) (let* ((endBar (ly:context-property context 'currentBarNumber)) (repLength (+ (if (equal? startBar 1) 0 1) (- endBar startBar))) (lenScaled (* repLength num)) (nextBar (+ startBar lenScaled))) (ly:context-set-property! context 'currentBarNumber nextBar)))) #}) \score { \new Staff { \tempo 4 = 108 \clef "bass" \time 4/4 \key f \minor \override Score.BarNumber.break-visibility = #'#(#t #t #t) \barNumberCheck #1 \adjustBarNum 4 { \rhPatternA } % adds 4 bars ... (1 + 4 = 5) \barNumberCheck #5 \adjustBarNum 16 { \rhPatternA } % adds 16 bars ... (5 + 16 = 21) \barNumberCheck #21 \adjustBarNum 4 { \rhPatternB } % adds 4 bars ... (21 + 4 = 25) \barNumberCheck #25 \adjustBarNum 2 {\rhPatternA } } } === end snippet On Thu, Feb 16, 2017 at 1:54 PM, ptoye <lilyp...@ptoye.com> wrote: > Thanks for your comments Jeffery. > > Here's some of the music I'm trying to set. I'm not worried about the full > score aspect, just the piano part. As you can see, it doesn't indicate how > many repetitions there should be, and the bar numbers don't increment > correctly. > > This is just a one-bar repetition, so my third comment isn't relevant. > > I've been using currentBarNumber so your typo wasn't a problem. > > \version "2.19.52" > > \language "english" > > rhPatternA = > { > \relative > { > f,16 f r af af r ef ef r c ef c ef bf' af ef | > } > } > > rhPatternB = > { > \relative { > bf,16-> bf af bf-> r4 r2 | > } > } > lhPatternA = > { \relative > { > f,,16 f r af af r ef ef r c ef c ef bf' af ef | > } > > } > lhPatternB = > { > \relative { > bf,,16-> bf af bf-> r4 r2 | > } > > } > \score { > > \new Staff { > \tempo 4 = 108 > \clef "bass" > \time 4/4 > \key f \minor > \repeat volta 4 {\rhPatternA } | > \repeat volta 16 { \rhPatternA } > \repeat volta 4 {\rhPatternB } > \repeat volta 2 {\rhPatternA } > } > } > > > > > -- > View this message in context: http://lilypond.1069038.n5. > nabble.com/Bar-counts-and-repeats-in-repetitive-music-tp199814p200204.html > Sent from the User mailing list archive at Nabble.com. > > _______________________________________________ > lilypond-user mailing list > lilypond-user@gnu.org > https://lists.gnu.org/mailman/listinfo/lilypond-user > -- Jeffery Shivers jefferyshivers.com soundcloud.com/jefferyshivers
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