Is it possible to define functions that generate music functions
in Lilypond? I'm looking something to this effect:
-----
\version "2.12.3"
musicA = #(define-music-function (parser location music)
(ly:music?)
#{ c4 d e f $music #})
\musicA { g4 a b a }
% makeMusicFn = #(define-music-function (parser location prepend-music)
% (ly:music?)
% (define-music-function (parser location append-music)
% (ly:music?)
% #{ $prepend-music $append-music #}))
%
% musicB = \makeMusicFn { c4 d e f }
%
% \musicB { g4 a b a }
-----
Here expressions "\musicA { g4 a b a }" and "\musicB { g4 a b a }"
should evaluate to same music expression, that is
{ c4 d e f g4 a b a }. The expressions that are commented out are
attempts to achieve what I'm looking for. The above syntax is,
however, wrong, as define-music-function must return a music
expression, not a function.
Any ideas?
Juha
_______________________________________________
lilypond-user mailing list
[email protected]
http://lists.gnu.org/mailman/listinfo/lilypond-user
