On Thursday, 4 February 1999, John Galbraith writes:
> The following fragment demonstrates a problem with StaffGroups:
> 
> \score {
>   \notes <
>     \type Staff = staffa \relative c'' {c4 d e f}
>     \type StaffGroup = group <
>       \type Staff = staffb \relative c'' {c4 d e f}
>       \type Staff = staffc \relative c'' {c4 d e f}
>     >
>     \type Staff = staffd \relative c'' {c4 d e f}
>   >
> }

try:

\score {
  \notes <
    \type Staff = staffa \relative c'' {c4 d e f}
    \type StaffGroup = group <
      \type Staff = staffb \relative c'' {c4 d e f}
      \type Staff = staffc \relative c'' {c4 d e f}
    >
%    \type Staff = staffd \relative c'' {c4 d e f}
    \type StaffGroup = staffd \relative c'' {c4 d e f}
  >
}

Although i don't understand why the last one-staff-staffgroup
doesn't get a bracket.  Seems to be a bug; it used to work...
(However, if a bracked had appeared, like it ought to, i couldn't 
have told you how to get rid of it...)

> This is supposed to have a 2 staff StaffGroup in the middle, and a
> loner Staff above and below the group.  However, the StaffGroup seems
> to "adopt" the lower staff, such that you get the isolated staff on
> top (correct) and a StaffGroup of three staves (incorrect - should be
> two staves and a loner).
> 
> This is a problem that may come up when one wants to make orchestral
> scores, as the percussion is often not grouped.
> 
> John
> 
> --
> John Galbraith                  email: [EMAIL PROTECTED]
> University of Arizona,                  home phone: (520) 327-6074
> Los Alamos National Laboratory          work phone: (520) 626-6277
>                                 home page: www.ece.arizona.edu:/~john
> 
> "As had been true historically, Gates' concern was not making great
>  products, but keeping the world locked into using his products."
>     --- Wendy Goldman Rohm, The Microsoft File

Jan.

Jan Nieuwenhuizen <[EMAIL PROTECTED]> | GNU LilyPond - The music typesetter
http://www.xs4all.nl/~jantien/      | http://www.lilypond.org/

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