Re: Applying key signature to all staves

[Graham Percival]

Michael Rasmussen wrote:
> With the footnote saying "This behavior may be changed if desired; see
> Changing defaults for details."
>
> When one clicks through to Changing defaults the method is not listed there.
> Presumably, I'll find it.  
>
> a) How does one have the key signature apply to all staves?

You move the relevant engraver from the staff context to the score 
context, I would guess.

> b) It would be more useful to have the link changed to point directly to that
> page. 

There is no single page.  You need to read (and understand) the whole 
chapter.  There are many, many such tricks in lilypond; it is impossible 
to list them all.

- Graham