Re: slash-only chords

[Jean Abou Samra]

Le 31/12/2021 à 17:07, Thomas Morley a écrit :
> How about:
> \version "2.23.5"
>
> #(define Bass_changes_equal_root_engraver
>    (lambda (ctx)
>    "For sequential ChordNames with same root, but different bass, the root 
> markup
> is dropped: D D/C D/B  -> D /C /B
> The behaviour may be controlled by setting the chordChanges context-property."
>      (define sort-procedure (lambda (p1 p2) (< (car p1) (car p2))))


For your information, there is a helper for this
starting in 2.23.4 (commit 89f7ebdc63).

(define sort-procedure (comparator-from-key car <))

Cheers,
Jean