Re: grob::rhythmic-location and \set Score.currentBarNumber

[Davide Liessi]

What about introducing a new grob property containing the _printed_
bar number and the measure position?
Unless, of course, there is already a way to retrieve the desired information.

With the attached patch, the input file

\version "2.19.82"
{
  \override Score.BarNumber.break-visibility = ##(#t #t #t)
  \override NoteHead.after-line-breaking =
  #(lambda (grob)
     (ly:message "Internal location: ~a" (grob::rhythmic-location grob))
     (ly:message "Printed location: ~a" (grob::printed-rhythmic-location grob)))
  c'1
  \set Score.currentBarNumber = 12
  c'1
}

has the following output:

[...]
Internal location: (1 . #<Mom 0>)
Printed location: (1 . #<Mom 0>)
Internal location: (2 . #<Mom 0>)
Printed location: (12 . #<Mom 0>)
[...]

Best wishes.
Davide

0001-Add-printed-rhythmic-location-grob-property.patch
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