input/test/add-staccato.ly

   1 #(ly:set-option 'old-relative)
   2 \version "1.9.0"
   3
   4 \header {
   5
   6 texidoc= "@cindex Add Stacato
   7 Using make-music, you can add various stuff to notes. Here
   8 is an example how to add staccato dots.  Note: for this simple case
   9 one would not use scm constructs.  See separate-staccato.ly first.
  10 "
  11 }
  12
  13 #(define (make-script x)
  14    (let ((m (make-music-by-name 'ArticulationEvent)))
  15      (ly:set-mus-property! m 'articulation-type x)
  16      m))
  17
  18 #(define (add-script m x)
  19    (if
  20     (equal? (ly:get-mus-property m 'name) 'EventChord)
  21     (ly:set-mus-property! m 'elements
  22                           (cons (make-script x)
  23                                 (ly:get-mus-property m 'elements))))
  24    m)
  25
  26 #(define (add-staccato m)
  27    (add-script m "staccato"))
  28
  29 \score {
  30   \notes\relative c'' {
  31     a b \apply #(lambda (x) (music-map add-staccato x)) { c c }
  32   }
  33   \paper{ raggedright = ##t }
  34 }
  35
  36