- \once \override TextScript.X-offset =#(ly:make-simple-closure
- `(,+
- ,(ly:make-simple-closure (list
- ly:self-alignment-interface::centered-on-x-parent))
- ,(ly:make-simple-closure (list
- ly:self-alignment-interface::x-aligned-on-self))))
+ \once \override TextScript.X-offset =#(lambda (g)
+ (+ (ly:self-alignment-interface::centered-on-x-parent g)
+ (ly:self-alignment-interface::x-aligned-on-self g)))