Re: undefined

[Paul Morris]

> On Apr 17, 2015, at 5:05 AM, Calixte Faure <address@hidden> wrote:
> 
> and a magic command (say \beamToSlur) would switch [ ] to ( ).

Hi Calixte, Here’s a music function for this.  Seems to do the trick, but 
untested on actual music.

HTH,
-Paul

%%%%%%%%%%%%%
\version "2.18.2"

beamsToSlurs =
#(define-music-function (parser location music)
   (ly:music?)
   (music-map
    (lambda (m)
      (if (ly:music-property m 'articulations)
          (let ((arts (ly:music-property m 'articulations)))
            (for-each
             (lambda (a)
               (if (music-is-of-type? a 'beam-event)
                   (ly:music-set-property! a 'name 'SlurEvent)))
             arts)))
      m)
    music))

%%%%%%%%%
% uncomment both \displayMusic lines to see before and after

% \displayMusic
\beamsToSlurs
% \displayMusic
{
  c8 [ d ]
}