Re: Nested segno and volta repeats

[Dan Eble]

On May 29, 2022, at 03:56, Jean Abou Samra <jean@abou-samra.fr> wrote:
> 
> Hi Dan,
> 
> Is there any way to get this repeat structure with the recent
> repeat additions? This is from a question on the user list.
> 
> ||:  A    :||     B    ||
>          Fine      D.C. Al Fine
> 
> -> A A B A

How cruel it would have been not to support sonata form!

The solution uses the functions documented in the Notation Reference in section 
"Other variation in repeated sections."

input/regression/volta-spec-volta-in-segno.ly shows how to code the variation, 
but it leaves out \fine for simplicity.  You want something like this:

```
\version "2.23.10"

exposition = \fixed c' { s1^"A" }
development = \fixed c' { s1^"B" }

piece = \new Staff <<
  \repeat segno 2 {
    \volta 1 \repeat volta 2 \exposition
    \volta 2 { \unfolded \exposition \fine }
    \development
  }
>>

\score { \piece }
\score { \unfoldRepeats \piece }
```
— 
Dan