Thomas Morley <[email protected]> writes: > If you have too much time, you may have a look at ‘scheme-engraver.ly’ > from > http://lilypond.org/doc/v2.13/input/regression/collated-files.html The > newer file uses the great 'make-engraver'-macro (by David Kastrup). > Otoh, this macro hides an engraver _is_ a list (which is obvious, if > you look in the older file).
An engraver is not a list, just like it isn't a string like "Note_engraver". That's just how you _specify_ an engraver. If it's a list, the Scheme_engraver type will be used for actually instantiating an engraver (which is bound to a particular context), initialized using the list contents. -- David Kastrup _______________________________________________ lilypond-user mailing list [email protected] https://lists.gnu.org/mailman/listinfo/lilypond-user
