hello again \include "hel_arabic_initial.ly" \relative { \key c \rast c' d edb f | g a bdb c | eb a g f | edb d c } This should ensure full backward compatibility if you process your old files with `convert-ly`.
Which file? This file: \include "hel_arabic.ly" \relative { \key c \rast c' d edb f | g a bdb c | eb a g f | edb d c } Doesn't need compatibility Hassan