the segno sign is drawn over the double bar line; otherwise, it
draws the span bar variant, i.e. without the segno sign."
(let* ((line-thickness (layout-line-thickness grob))
the segno sign is drawn over the double bar line; otherwise, it
draws the span bar variant, i.e. without the segno sign."
(let* ((line-thickness (layout-line-thickness grob))