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Re: How do I mix ly and scheme in define-music-function
From: |
Kevin Dalley |
Subject: |
Re: How do I mix ly and scheme in define-music-function |
Date: |
Sun, 01 Apr 2007 10:00:20 -0700 |
User-agent: |
Gnus/5.110006 (No Gnus v0.6) XEmacs/21.4.19 (linux) |
Thanks. That was the part I was missing. I didn't realize that all
of the items must be combined, and I didn't know how to combine them anyway.
Is this worth mentioning somewhere in the Music Functions section of
the documentation. Does that mean I have to write it.
Nicolas Sceaux <address@hidden> writes:
> setAltStaff =
> #(define-music-function (parser location ...)
> (...)
> (make-music 'SequentialMusic
> 'elements (list (if ..condition..
> #{ ..foo.. #}
> ;; if condition is not fulfilled, empty music:
> (make-music 'SequentialMusic))
> #{ ..baz.. #})))
>