Thomas Morley <thomasmorle...@gmail.com> writes: > Hi David, > > to continue on this
[...] > I meanwhile did some experiments: > > Both of > \book { \bookpart { { r1 } } } > \book { \bookpart { \paper {} { r1 } } } > succeed without problems. > > While for > bk-fail = \book { \bookpart { { r1 } } } %% no paper in bookpart!! > bk-ok = \book { \bookpart { \paper {} { r1 } } } > \bk-fail > \bk-ok > > bk-fail returns: > /home/harm/lilydevel/usr/share/lilypond/current/scm/lily-library.scm:253:5: > In procedure ly:book-process in expression (process-procedure book > paper ...): > /home/harm/lilydevel/usr/share/lilypond/current/scm/lily-library.scm:253:5: > Wrong type (expecting real number): #<undefined> [...] > Which all looks fine. > So I'm at a loss here. That's my current state as well... -ddebug-parser does not offer any compelling insight either. I suspect this to be a scoping problem of some kind but have no good idea just what is involved here. -- David Kastrup _______________________________________________ lilypond-user mailing list lilypond-user@gnu.org https://lists.gnu.org/mailman/listinfo/lilypond-user