Urs Liska writes: > Am 21.03.2013 11:15, schrieb Colin Hall: >> 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? > > Yes, these were the informations I already found. > > Basically they meet my needs (or I'd be able to update the approaches to > current LilyPond syntax). > > Nevertheless I'd vote for a built-in solution with \includeonce. > >> >> I could not locate an existing tracker for this feature, so I'll create >> one.
Here's a tracker for this new feature \includeonce http://code.google.com/p/lilypond/issues/detail?id=3267 I've added a comment to reference Michael O'Donnell's 2010 implementation of \includeIfAbsent. Cheers, Colin. -- Colin Hall _______________________________________________ bug-lilypond mailing list bug-lilypond@gnu.org https://lists.gnu.org/mailman/listinfo/bug-lilypond