I've now optimized the crap out of this sucker and cached as much as I can cache. It probably cannot get much faster in the building of vertical skylines (I'd love to be proved wrong). Any optimization that can happen would be in the merging of skylines. For example, I get the sense that the new key signature skyline function is not much faster than the old, which means that either the lookups of cached accidental skylines or the merging of these skylines to create the signature takes a lot of time.
Cheers, MS _______________________________________________ lilypond-devel mailing list lilypond-devel@gnu.org https://lists.gnu.org/mailman/listinfo/lilypond-devel
