David Kastrup wrote
> doScore =
> #(define-void-function (parser location cond? mus)(procedure? ly:music?)
> ; if condition is met, parser shall create score
> (if (cond? parser location)
> (begin
> (ly:parser-define! parser 'doScoreMusic mus)
> (ly:parser-include-string parser (format "\\score { \\doScoreMusic
> }"))
> )))
>
> With current LilyPond (as of 2.19.0, issue 3728), you could likely do
> better with something like
>
> doScore =
> #(define-scheme-function (parser location cond? mus) (procedure?
> ly:music?)
> (if (cond? parser location)
> #{ \score { #mus } #}))
Nice, that is certainly better! Thanks for the reminder on how to do this
(I had simply forgotten...). And as always thanks for all your good work on
LilyPond.
-Paul
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