Re: (doc help) escaping a ly:music? variable

[Mats Bengtsson]

One ugly solution is to attach the articulation to a spacer note
in parallel to the music in the second variable.

pattern = #(define-music-function (parser location x y) (ly:music? ly:music?)
#{
 $x e8-. a-. b-. << $y s1*0-.-> >> b8-. a-. e-.
#})

\relative c''{
 \pattern c8 c8
 \pattern d8 ais8
 \pattern cis8 des8
}

Otherwise, I guess that you have to use Scheme constructs.

  /Mats

Quoting Graham Percival <address@hidden>:

> Quote from upcoming docs; please fill in the #### and fix the 
> lilypond code.  :)
>
> Cheers,
> - Graham
>
> -----
> Even music expressions can be passed in.  Note that since we
> want an articulation attached to the second variable, we
> must #####.
>
> pattern = #(define-music-function (parser location x y) (ly:music? ly:music?)
> #{
>   $x e8-. a-. b-. $y-.-> b-. a-. e-.
> #})
>
> \relative c''{
>   \pattern c8 c8
>   \pattern d8 ais8
>   \pattern cis8 des8
> }
> ----
>
>
>
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