Re: change staff

[Helge Kruse]

Am 26.01.2017 um 10:51 schrieb Gianmaria Lari:
> ... and this is one more way to do the change staff using a scheme function
> that toggle between the two staff.
> 
...
> Not sure it can be more useful than the other ones. Also have no idea if
> this logic should be written differently. But it has been a nice scheme
> exercise :)

I think it's better to use two switch the staves up and down. If you use
the same expression for both directions then you have to count the
instances to see where you are. This makes the Lilypond source less
readable. On the other side you would get a huge amount of warnings and
a scrambled output if you miss one of your \cs or misspelled it.

Regards,
Helge