blot-diameter))
-(define (layout-line-thickness grob)
- "Get the line thickness of the @var{grob}'s corresponding layout."
- (let* ((layout (ly:grob-layout grob))
- (line-thickness (ly:output-def-lookup layout 'line-thickness)))
-
- line-thickness))
-
(define (staff-symbol-line-count staff)
"Get or compute the number of lines of staff @var{staff}."
(let ((line-count 0))