2013/11/21 Gilberto Agostinho <[email protected]>: > David Kastrup wrote >> As a rule, don't use a music argument twice without copying in the same >> expression. \music copies music, just like $music does. #music is very >> Scheme-like: it does not change anything. Often, that's what you want. > > Hi David, > > Is the difference between #variable and $variable inside a function covered > in LilyPond's reference? I can't find it there, and I'd love to understand > this better.
I see something in the Extending manual: http://www.lilypond.org/doc/v2.17/Documentation/extending-big-page.html#lilypond-scheme-syntax hth Janek _______________________________________________ lilypond-user mailing list [email protected] https://lists.gnu.org/mailman/listinfo/lilypond-user
