Some chars have a special meaning.
- All Meta Characters # A comment = A (A B C D)x2 A %1 C_D E = B (A B 1. C D 2. E F) - simile mark one bar A B C % - simile mark two bars A B %% + A second Page (A B %2 C_D E_F %2 )x3 - 4 bars repeat ( E F G A %4) - empty bars A ... ... D