Gianmaria Lari <gianmarial...@gmail.com> writes:
> The following function has been written by David Kastrup few years ago but
> it does not compile on lilypond 2.21
>
> \version "2.21.0"
>
> newFinger =
> #(define-event-function (arg) (number-or-markup?)
> #{ -\markup \underline \finger
> #(if (number? arg) (number->string arg) arg)
> #})
>
>
> The error I get is the following:
>
> error: GUILE signaled an error for the expression beginning here
>
> #
>
> (define-event-function (arg) (number-or-markup?)
>
>
> Unbound variable: number-or-markup?
>
> Unbound variable: number-or-markup?
>
>
> How can I fix it?
Use integer-or-markup? instead.
--
David Kastrup
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