Re: [PATCH] Add scheme engraver for StaffTab notation

[Ricardo Wurmus]

David Nalesnik writes:

> When I apply your patch and try to compile the example file I get:
>
> warning: cannot find or create new `StaffTab'
> warning: cannot find or create new `StaffTab'
> warning: cannot find or create new `StickVoice'
> warning: cannot find or create new `StickVoice'
> MIDI output to `nyan.midi'...

I do get the same warnings, but they have no effect on the resulting
MIDI file or the PDF.  This may be related only to generating MIDI.  I'd
be glad for pointers as to how to prevent these warnings.

> I notice that the version statement in nyan.ly is 2.14.2.  Are you working
> off 2.19.16?

Yeah, that version statement is very old because the example is really
old already.  I started working on this a couple of years ago and left
it sitting as an "extension" for anyone interested in StaffTab notation
with Lilypond, but recently decided to clean this all up and submit it
upstream as a proper patch.

I'm working off latest master.  I should have changed the version
statement to avoid confusion.

~~ Ricardo