\header {
texidoc = "
-A @code{\Voice} should be able to contain both an @code{Ambitus_engraver}
+A @code{\\Voice} should be able to contain both an @code{Ambitus_engraver}
and a @code{Mensural_ligature_engraver} without segfaulting.
"
}
\new Voice \with {
\consists "Ambitus_engraver"
\consists "Mensural_ligature_engraver"
+ \remove "Ligature_bracket_engraver"
} {
+ \cadenzaOn
\[ c'\longa c''\longa \]
}