Doc: adding doc strings for \...DashPattern and \harmonicBy...

[lilypond.git] / ly / music-functions-init.ly

diff --git a/ly/music-functions-init.ly b/ly/music-functions-init.ly
index f3c2726b2926b221e01153def67ac7a34d3b6526..5a95cc6e035787eabcccb0266a4a5f30c6d304b1 100644 (file)
--- a/ly/music-functions-init.ly
+++ b/ly/music-functions-init.ly
@@ -398,6 +398,8 @@ grace =
    (_i "Insert @var{music} as grace notes."))
 
 harmonicByFret = #(define-music-function (parser location fret music) (number? ly:music?)
+  (_i "Convert @var{music} into harmonics; the resulting notes resemble
+harmonics played on a fretted instrument by touching the strings above @var{fret}.")
   (let* ((fret (number->string fret))
          (pitch (fret->pitch fret)))
         (make-sequential-music
@@ -412,6 +414,9 @@ harmonicByFret = #(define-music-function (parser location fret music) (number? l
           #}))))
 
 harmonicByRatio = #(define-music-function (parser location ratio music) (number? ly:music?)
+    (_i "Convert @var{music} into harmonics; the resulting notes resemble
+harmonics played on a fretted instrument by touching the strings above the point
+given through @var{ratio}.")
   (let ((pitch (ratio->pitch ratio))
         (fret (ratio->fret ratio)))
        (make-sequential-music