Re: Gracenote bug?

[Thomas Morley]

Am Mo., 23. Aug. 2021 um 20:32 Uhr schrieb Kees van den Doel <kvdoel@gmail.com>:
>
> Trying to shift a note away from the barline which it's touching by adding a 
> \grace s16, but I ran into what appears a bug?
>
> \version "2.22.1"
>
> mus = \relative {
>   \repeat volta 2 {
>     c'1
>   }
>   \alternative {
>     { c1}
>     { \grace c16 c1}
>   }
> }
> musb = \relative {
>   \repeat volta 2 {
>     c'1
>   }
>   \alternative {
>     { c1}
>     {c1}
>   }
> }
> \score {
>   \new PianoStaff <<
>     \new Staff <<
>       \musb
>     >>
>     \new Staff <<
>       \mus
>     >>
>   >>
> }

It's issue 34
See
http://lilypond.org/doc/v2.22/Documentation/notation/special-rhythmic-concerns#grace-notes
"Known issues" for a workaround.

Cheers,
  Harm