Re: Parametric variables?

[-Eluze]

i have excerpted the code from your example as

\version "2.12"
fng = #(define-music-function (parser location marktext) (string?) 
        #{ \markup {\finger $marktext } #}) 
{ < c' d'>4^\fng #"2\n1"        } 

but running it gives following errors:

Analysieren...
test.ly:5:12: Fehler: syntax error, unexpected MUSIC_FUNCTION
{ < c' d'>4^
            \fng #"2\n1"        }
<string>:1:33: Fehler: syntax error, unexpected \markup
parseStringResult = \notemode {
                                 \markup {\finger \lilyvartmpb }
<string>:1:42: Fehler: Ungültige Fluchtsequenz: »\finger«
parseStringResult = \notemode {  \markup {
                                          \finger \lilyvartmpb }
test.ly:5:0: Fehler: Fehler gefunden, musikalischer Ausdruck wird ignoriert

{ < c' d'>4^\fng #"2\n1"        }

what am i missisng?



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