Re: \alternative fails if \repeat unfold proceeds it

[Jean Abou Samra]

Le samedi 24 février 2024 à 11:05 -0800, Knute Snortum a écrit :
> I've run into something that I think is a bug -- or I'm not understanding
> something.  It happens when you are in a \repeat volta section and use a
> \repeat unfold just before the \alternative section.
> 
> \version "2.25.13"
> 
> \relative {
>   c''4 c c c |
>   \repeat volta 2 {
>     \repeat unfold 2 { d4 d d d }
>     % d4 d d d % uncomment me and everything's fine


That's legacy \alternative syntax kicking in for backwards compatibility.
The \alternative gets attached to \repeat unfold. Try inserting {} here.

>     \alternative {
>       \volta 1 { e4 e e e }
>       \volta 2 { f4 f f f }
>     }
>   }
>   g4 g g g
> }
> 
> The work around is to have one line of non-repeated notes just before the
> \alternative section.

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