I'm missing a note head glyph for typesetting psalmodies. Recreating this psalm notation in lilypond doesn't seem possible without it: https://de.wikipedia.org/wiki/Psalmodie#/media/Datei:Psalm_1-IV._Ton.jpg I don't see how I could set the two last notes with current lilypond. The third note on the second system would be set as a breve - but how do I get the vertical lines around a filled note head to represent shorter repeatable notes in psalm notation?
I am willing to add it myself, if that is welcome. I'd like some guidance in naming conventions in that case. Greetings, G.
