Here is draft patch: the Instrument_name engraver is used to create an
Incipit grob before the first line when an incipit has been specified.
There are several problems in it:
- how can I access the paper object from the engraver? I need a scaled
output definition to format the incipit score. There are paper_
slots in
Book and Paper_book classes, but I don't see how to get there from an
engraver. As a workaround, I used a context property to pass the
$defaultpaper object to the engraver, but that sucks.
- there is a garbage problem:
programming error: Parsed object should be dead: static
scm_unused_struct* Prob::mark_smob(scm_unused_struct*)
How do people usually track this kind of issue? (I tried to
unprotect some
objects, but this last one is still missing).
incipit4.patch