Re: inconsistent \RemoveEmptyStaves action

[Lukas-Fabian Moser]

Hi Simon,

> This is a minimal example for the issue you were having:
>
> %%%%%%%%%%%%%%%%%%%%%%%%%%%
> \version "2.22.1"
>
> upper = { 1 \break 1 }
> lower = { R1*2 }
>
> \score {
>   \new PianoStaff << \upper \lower >>
>   \layout {
>     \context {
>       \Staff
>       \RemoveEmptyStaves
>     }
>   }
> }
> %%%%%%%%%%%%%%%%%%%%%%%%%%%%

Now that's interesting: For my taste, this is _too_ minimal. I don't 
wouldn't recommend relying on the implicit creation of contexts to turn 
\upper and \lower into staves (as opposed to, for instance, voices).

So, I would always write

\new PianoStaff
<<
  \new Staff \upper
  \new Staff \lower
>>

Do you consider this inferior (or unnecessarily verbose and therefore 
non-minimal)?

Lukas