Hi Ponders In earlier scores of mine I used
/mark /markup { /box "Mark Label" } Now that I'm migrating (some of) those to /sectionLabel (yes, I can simply replace /mark by /sectionLabel) I wonder how I could add the box globally. I know that I could accomplish that with a substitution function like sctLbl = #(define-music-function (label) (markup?) #{ \sectionLabel \markup {\box #label } #}) \relative c' { \sctLbl "Hello" c d e f } But my programmer's gut feeling tells me that a configuration approach would be the preferred one. I guess the solution looks something like this \layout { \context { \Score \set Score.markFormatter = ... } } TIA Stephan