> On 28 Jul 2024, at 16:26, Werner LEMBERG <w...@gnu.org> wrote: > > >>> Anyway, AFAICS, it doesn't provide what we need for LilyPond. >> >> It seems hard to find what you are asking for, as most programs are >> GUI oriented. > > I'm quite sure that behind the scene, for all GUIs, a metric gets > computed to decide whether there are differences at all. We 'just' > have to find one that fits our needs.
It looks like you want a different property than an average metric, so perhaps what you have can be modified to add that.
