problem with articulate and ties in chords

[Martin Tarenskeen]

Hi,

I am using lilypond 2.13.62 now.
The following example seems to show that \articulate has a problem with 
tied chords, Or am I doing something wrong ?

---------------8<--------------

\version "2.13.62"
music = \relative c' {
  c2~ c |
  <c~ e~ g~>2 <c e g> |
}

\score {
  \new Staff {
    \music
  }
  \layout {}
  \midi {}
}


\include "articulate.ly"
\score {
  \articulate {
    \new Staff {
      \music
    }
  }
  \layout {}
  \midi {}
}

-------------8<--------------

(example also attached to this message)

--

MT

articulate_chords_test.ly
Description: Text document