Re: unwanted barnumber

[Thomas Morley]

2012/10/3 Thomas Morley <address@hidden>:
> 2012/10/3 TaoCG <address@hidden>:
>> TaoCG wrote
>>>
>>> thomasmorley65 wrote
>>>> Sorry, forgot to answer all.
>>>> Here again:
>>>>
>>>> 2012/10/3 TaoCG &lt;
>>
>>>> tao_lilyponduser@
>>
>>>> &gt;:
>>>>> When I typeset a dashed barline in the middle of a bar lilypond prints
>>>>> an
>>>>> additional Barnumber in parentheses above it. Is there a way to avoid
>>>>> this?
>>>>
>>>> Using:
>>>>
>>>> \relative c' {
>>>>         \override Score.BarNumber #'break-visibility = #'#(#t #t #t)
>>>>         c1
>>>>         d
>>>>         e
>>>>         c8 c c c \bar "dashed"
>>>>         c c c c
>>>>         \break
>>>>         d1 e f
>>>>         \bar "|."
>>>> }
>>>>
>>>> I can't confirm your observation with any tested version.
>>>> i.e "2.14.2", "2.16.0", "2.17.0"
>>>>
>>>> -Harm
>>>>
>>>> _______________________________________________
>>>> lilypond-user mailing list
>>
>>>> lilypond-user@
>>
>>>> https://lists.gnu.org/mailman/listinfo/lilypond-user
>>> Ah sorry, it didn't occur to me that this might not be standard behaviour
>>> (I suppose because of the parentheses, they make it look intentional).
>>> I made a short snippet. Apparently the additional bar number is a result
>>> of both of the overrides, comment out either and it will disappear. In my
>>> score I use bar numbers every 5 measures.
>>>
>>> \version "2.16.0"
>>>
>>> {
>>>   \override Score.BarNumber #'break-visibility = #end-of-line-invisible
>>>   \set Score.barNumberVisibility = #(every-nth-bar-number-visible 1)
>>>   r2 \bar "dashed" r
>>> }
>>
>> I got rid of the additional barnumber by setting the stencil to ##f just
>> before the \bar command.
>> Still if someone knows of an automatic way that would be great.
>>
>>
>>
>> --
>> View this message in context: 
>> http://lilypond.1069038.n5.nabble.com/unwanted-barnumber-tp134059p134072.html
>> Sent from the User mailing list archive at Nabble.com.
>>
>> _______________________________________________
>> lilypond-user mailing list
>> address@hidden
>> https://lists.gnu.org/mailman/listinfo/lilypond-user
>
> Bit hackish, but you could use:
>
> \version "2.16.0"
>
> omitParenthesizedBarNumbers =
> \override Score.BarNumber #'after-line-breaking =
>   #(lambda (grob)
>     (let* ((text (ly:grob-property grob 'text))
>            (text-arg (caadr text))
>            (bracket? (string-contains text-arg "(")))
>     (if bracket?
>       (ly:grob-set-property! grob 'stencil #f)
>       #f)))
>
> \layout {
>         \context {
>                 \Score
>                 \omitParenthesizedBarNumbers
>         }
> }
>
> {
>   \override Score.BarNumber #'break-visibility = #end-of-line-invisible
>   \set Score.barNumberVisibility = #(every-nth-bar-number-visible 2)
>   r1  r2  \bar "dashed" r r1 r r r r
> }
>
> HTH,
>   Harm

Hi again,

please replace `omitParenthesizedBarNumbers' with the following, less
hackish version

omitParenthesizedBarNumbers =
\override Score.BarNumber #'after-line-breaking =
  #(lambda (grob)
    (let* ((text (ly:grob-property grob 'text))
           (text-arg (caadr text))
           (nmbr? (string->number text-arg)))
    (if (not nmbr?)
      (ly:grob-suicide! grob)
      #f)))


Regards,
  Harm