On 2/4/2021 8:33 AM, Pashkuli Keyboard wrote:
If Lilypond devs can give some advices or instruction on how I can modify the code to be able to get *PMN* in some early working pre-alpha stage, that would be fantastic!
LilyPond has been customized before to produce alternative notation. Paul Morris' Clairnote project is probably the most notable example.
<https://clairnote.org/software/> -- Karlin High Missouri, USA