Ligatures and ambits don't mix

[Laura Conrad]

The attached test file bombs with a segmentation fault in lilypond
2.14.1.

If you comment out either the ambitus_engraver or the stuff about the
ligature engravers, it compiles as expected.

test.ly
Description: Binary data

-- 
Laura   (mailto:address@hidden, twitter: @serpentplayer)
(617) 661-8097  233 Broadway, Cambridge, MA 02139   
http://www.laymusic.org/ http://www.serpentpublications.org

Of course you cannot really play a fugue in three continuous parts on
the violin, but by dint of doublestopping and dodging from one part to
another, you can evoke a hideous ghost of a fugue that will pass
current if guaranteed by Bach and Joachim.

George Bernard Shaw, _London Music in 1888-89_, quoted in Ross
Duffin's _How Equal Temperament Ruined Harmony_