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Re: automatic setting of `currentBarNumber'


From: Werner LEMBERG
Subject: Re: automatic setting of `currentBarNumber'
Date: Fri, 23 Jan 2009 21:05:38 +0100 (CET)

> What happens if you use \applyContext for the 2nd value too?

It gets ignored.  See attached file.  A bug?


    Werner
#(define lastBarNumber 10)

\score {
  \relative {
    c1 | \break
    d1 | \break
    e1 | \break
    f1 |
    \applyContext
      #(lambda (x)
        (set! lastBarNumber
               (ly:context-property x 'currentBarNumber)))
  }
}

\score {
  \relative {
    \applyContext
      #(lambda (x)
        (ly:context-set-property! x 'currentBarNumber lastBarNumber))
    c1 | \break
    d1 | \break
    e1 | \break
    f1 |
  }
}

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