Re: Scheme: passing arguments to music-function?

[Paul Morris]

If I understand you correctly, you could use "cond" as shown below, and use
your other arguments in place of "SYSTEM" or "STAFF".

HTH,
-Paul

\version "2.17.95"

foo = #(define-music-function( P L arg )
         (string?)
         (cond
          ((equal? arg "system")
           #{
             \mark \markup { "SYSTEM" }
           #}
           )
          ((equal? arg "staff")
           #{
             <>^"STAFF"
           #}
           )
          (else
           #{ #}
           )))

% EXAMPLES
{ c \foo "system" c }
{ c \foo "staff" c }
{ c \foo "bar" c }



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