;;;;
;;;; LilyPond is free software: you can redistribute it and/or modify
;;;; it under the terms of the GNU General Public License as published by
;;;;
;;;; LilyPond is free software: you can redistribute it and/or modify
;;;; it under the terms of the GNU General Public License as published by
(and (ly:skyline-empty? (ly:skyline-pair::skyline skyp UP))
(ly:skyline-empty? (ly:skyline-pair::skyline skyp DOWN))))
(and (ly:skyline-empty? (ly:skyline-pair::skyline skyp UP))
(ly:skyline-empty? (ly:skyline-pair::skyline skyp DOWN))))
(define-public (skyline-pair-and-non-empty? skyp)
(and (ly:skyline-pair? skyp)
(not (skyline-pair::empty? skyp))))
(define-public (skyline-pair-and-non-empty? skyp)
(and (ly:skyline-pair? skyp)
(not (skyline-pair::empty? skyp))))