[bug] \breve in lyricmode

[Juergen Reuter]

Hi!

When using durations longer than 1 (such as \breve) in lyricmode, lily 
produces illegal tex code.

Example .ly snippet:



myVoice = {
        c1 c c c
}

myText = \lyricmode {
    foo1 bar\breve foo1
}

\score {
    <<
        \context Voice = "lala" { \myVoice }
        \context Lyrics = "lolo" { \myText }
    >>
}



The resulting .tex file still contains the "\breve":

\lyitem{036.9042}{-13.4500}{\hbox{\magfontGPAVBomPYo{}bar\breve}}%

and results in a

  ! Missing $ inserted.
  <inserted text> 
                  $
  l.63 }
        %

error message, when trying to compile with TeX/LaTeX.

Greetings,
Jürgen