Re: Call a score variable by a scheme expression

[Marc Hohl]

Am 27.12.2012 18:55, schrieb David Kastrup:
> Marc Hohl <address@hidden> writes:
>
> > [...]
> >
> > Any hints are highly welcome!
> #(string-append ...) is a string.
>
> Maybe you want something like
>
> $(module-ref (current-module) (string->symbol ...))
>
> or
>
> $(ly:parser-lookup parser (string->symbol ...))
>
> Not particularly fond of this kind of interface, though.
David, thanks for your quick answer!

For the record: I defined

#(define (clo-score prefix) ;; command line option score
   (let ((option (symbol->string
           (or (ly:get-option 'score)
               'Full))))

        (ly:parser-lookup parser
          (string->symbol
            (string-append prefix option)))))

so I can use

testScoreA = \score { ... }

testScoreB = \score { ... }

testScoreFull = \score { ... }

\score {
  $(clo-score "testScore")
}

Not fully elegant, but a working solution for my next bigger project ...

Regards,

Marc



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