Set accidental style in the layout block

[Xavier Scheuer]

Hi,

Is there a way to set accidental style in the  \layout  block?

  \layout {
    \context {
      \Voice
      #(set-accidental-style 'piano)
    }
  }

gives me an error: "syntax error, unexpected MUSIC_IDENTIFIER".

IIUC  #(set-accidental-style 'piano)  only works within a music
expression.  I'd like to be able to define this layout setting within
the  \layout  block, as I do for  Score.skipBars  or
 MultiMeasureRest #'expand-limit  for example.

Is there a way to define accidental style outside the music expression?

Cheers,
Xavier

-- 
Xavier Scheuer <address@hidden>