Re: SacredHarpHeads: possible solution to major/minor problem

[Mark Polesky]

Jonathan Kulp wrote:
> I can't figure out how to override the stencil.  I've been banging my head 
> against it for half an hour and I give up.  Here's the basic structure of my 
> failed override:
> 
> \override Staff.keySignature #'stencil = #ly:key-signature-interface::print
> 
> But then I just get errors and failures no matter what I put after that. I 
> can't 
> find an example anywhere showing a keysignature stencil override.  Can 
> someone 
> show me the hocus-pocus for this?

\override Staff.KeySignature #'stencil =
  #(lambda (grob) (ly:key-signature-interface::print grob))

You might start here
http://lilypond.org/doc/v2.13/Documentation/user/lilypond/Scheme-procedures-as-properties

I must say, I *totally* understand what you're going through.
This stuff is painfully non-intuitive. I'll try help if I have
some time later.

You might be in for some frustrations as you try to learn callbacks.
Just a warning.

Good luck.
- Mark