Re: User-defined function in lilypond-book

[Urs Liska]

Am 29. Mai 2018 22:14:48 MESZ schrieb Peter O'Doherty <address@hidden>:
>Hi,
>
>Is it possible to use a user-defined function in lilypond-book? When I 
>include one such function as below, I get this error:
>error: unrecognized string, not in text script or \lyricmode
>
>This is the start of the code block:
>
>begin [fragment,staffsize=16,notime,noindent]{lilypond}
>userdefinedfunction =
>#(define-music-function (parser location music) (ly:music?)
>...
>...
>\end {lilypond}
>

I'm not sure but I suspect that the fragment option wraps the whole example in 
a music expression, which makes your definition go *into* a music expression - 
where it is not allowed.

Urs
>
>Thanks,
>Peter
>
>
>
>
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