Daniel Rosen <[email protected]> writes:
>> -----Original Message-----
>> From: Eluze [mailto:[email protected]]
>> Sent: Sunday, January 05, 2014 2:31 PM
>> To: [email protected]
>> Subject: Re: Automatic octaves
>>
>> instead of this (broken) snippet you could use dak's most elegant and short
>> proposal:
>>
>> http://lilypond.1069038.n5.nabble.com/quot-Octave-quot-script-in-
>> Frescobaldi-td152801.html#none
>
> That works great when the variable is invoked outside of a \relative
> expression, but not within it. Is there any way to modify the function
> so that it can be used this way?
>
> \version "2.18.0"
> myoctavate =
> #(define-music-function (parser location music) (ly:music?)
> #{ \context Bottom << $music \transpose c c' $music >> #})
You could use dak's most elegant make-relative macro...
myoctavate =
#(define-music-function (parser location music) (ly:music?)
(make-relative (music) music
#{ \context Bottom << $music \transpose c c' $music >> #}))
\relative { \myoctavate { a b c d } e f g a }
--
David Kastrup
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