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

[Urs Liska]

Am 30. September 2019 12:43:46 MESZ schrieb David Kastrup <address@hidden>:
>"Urs Liska" <address@hidden> writes:
>
>> Hi all,
>>
>> I use the grob::rhythmic-location function to determine the measure
>position of a given grob in a score (in the scholarLY annotation
>engraver). However, if the measure counter is modified using \set
>Score.currentBarNumber this change is not reflected in the result of
>grob::rhythmic-location.
>>
>> \version "2.19.82"
>>
>> {
>>   \override Score.BarNumber.break-visibility = ##(#t #t #t)
>>   \override NoteHead.after-line-breaking = 
>>   #(lambda (grob)
>>      (ly:message "Location: ~a" (grob::rhythmic-location grob)))
>>   c'1
>>   \set Score.currentBarNumber = 12
>>   c'1
>> }
>>
>> This prints
>>
>> Location: (1 . #<Mom 0>)
>> Location: (2 . #<Mom 0>)
>>
>> instead of 
>>
>> Location: (1 . #<Mom 0>)
>> Location: (12 . #<Mom 0>)
>>
>> Is this a bug with grob::rhythmic-location?
>
>No.  rhythmic-location uses internalBarNumber in order to get unique
>and
>sortable results.


Ok, I see.

How do I get the "current" bar number then, the one printed as barnumber?

Urs

>
>-- 
>David Kastrup
>
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