3 Marks can be printed as numbers.
4 By setting @code{markFormatter} we may choose a different style of mark printing. Also, marks can be specified manually, with a markup argument"
11 \property Score.markFormatter = #format-mark-numbers
12 c1 | \mark \markup { \musicglyph #"scripts-coda" }
15 \property Score.markFormatter
16 = #(lambda (mark context)
17 (make-bold-markup (make-box-markup (number->string mark))))