(define (annotate-top-space first-system layout header-stencil stencil)
(let* ((top-margin (ly:output-def-lookup layout 'top-margin))
(sym (if (paper-system-title? first-system)
(define (annotate-top-space first-system layout header-stencil stencil)
(let* ((top-margin (ly:output-def-lookup layout 'top-margin))
(sym (if (paper-system-title? first-system)