Re: repeat in alternative

[Aaron Hill]

On 2019-11-15 8:02 am, Sandro Santilli wrote:
> Is there a way to obtain what I'm finding in this paper sheet ?
> http://strk.kbt.io/tmp/repeat-in-alternative.png
>
> It's basically a repating section starting within an alternative
> section...

Two options here:

%%%%
\version "2.19.83"

{
  \time 3/4
  \repeat volta 2 { a'4 b'2 }
  \alternative {
    { g'2 r4 \bar ":|.|:" }
    { c''2. }
  }
  { b'8 a' g'2 \bar ":|." f'2. \bar "|." }
}

{
  \time 3/4
  \set Score.repeatCommands = #'(start-repeat)
  a'4 b'2
  \set Score.repeatCommands = #'((volta "1."))
  g'2 r4
  \set Score.repeatCommands = #'((volta #f) end-repeat start-repeat 
(volta "2."))
  c''2.
  \set Score.repeatCommands = #'((volta #f))
  b'8 a' g'2
  \set Score.repeatCommands = #'(end-repeat)
  f'2. \bar "|."
}
%%%%

Note that using repeatCommands handles the bar line types for you, 
although it opts for ":..:" as the double-sided repeat.

-- Aaron Hill