;;;;
;;;; 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
(let* ((spacing-spec (cond ((and next-system
(paper-system-title? system)
(paper-system-title? next-system))
(let* ((spacing-spec (cond ((and next-system
(paper-system-title? system)
(paper-system-title? next-system))