Am 11.11.2016 um 20:42 schrieb Bernhard Kleine: > #(define-void-function (name val)(symbol? not-null?)
It looks to me as if "not-null?" does not exist in guile. There is not-pair? and there is null? But not not-null? It works with not-pair? but that's probably not the right answer. Unfortunately, I can't tell you what the correct replacement would be. Cheers, Joram _______________________________________________ lilypond-user mailing list [email protected] https://lists.gnu.org/mailman/listinfo/lilypond-user
