Thank you, Lukas! This works like a charm!
Jun
> 2025/06/02 4:41、Lukas-Fabian Moser <l...@gmx.de>のメール:
>
> Hi Jun,
>
> Am 01.06.25 um 14:24 schrieb Jun Tamura:
>> I want to achieve something like in the attached example. For the Viola part
>> in the example, editorial addition of a series of staccati is indicated with
>> the left bracket on the first staccato dot and the right bracket on the last
>> staccato dot. I’d like to have a left parenthesis on the first staccato dot
>> of a series of staccati and a right parenthesis on the last staccato dot. I
>> guess this can be achieved if I can define functions like
>> \parenthesizeLeft
>> and
>> \parenthesizeRight
>> but I don’t have enough knowledge about Scheme.
>>
>> Thanks in advance for your help, and best regards.
>
> It's a bit tricky to mimic the flexible behaviour of \parenthesize (which can
> be given music or a Grob path), but for most cases the following should
> suffice:
>
> \version "2.25.23"
>
> parenLeft =
> \once\override Parentheses.stencils =
> #(grob-transformer 'stencils
> (lambda (grob stils)
> (list (first stils) empty-stencil)))
>
> parenRight =
> \once\override Parentheses.stencils =
> #(grob-transformer 'stencils
> (lambda (grob stils)
> (list empty-stencil (second stils))))
>
> {
> \parenLeft \parenthesize Script a'-.
> \parenRight d'\parenthesize -.
> }
>
> Lukas
>
