Urs Liska writes:
Hi,
I'm missing a command in LilyPond to include a file only once.
Michael O'Donnell enquired about this back in 2010:
http://lists.gnu.org/archive/html/lilypond-user/2010-01/msg00474.html
and there was a long discussion about why one would need this feature.
Michael supplied a prototype implementation:
http://lists.gnu.org/archive/html/lilypond-user/2010-02/msg00412.html
Would you like to take a look at that, Urs, and see if it meets your
needs?
See also:
http://lists.gnu.org/archive/html/lilypond-user/2010-11/msg00335.html
http://lists.gnu.org/archive/html/lilypond-user/2009-04/msg00453.html
I could not locate an existing tracker for this feature, so I'll create
one.
Cheers,
Colin.