Comment #5 on issue 3037 by [email protected]: The end of a ligature bracket doesn't appear at the start of a line
http://code.google.com/p/lilypond/issues/detail?id=3037
David: the effect is probably not intended, but implicitly required by _not_ \remove'ing "Ligature_bracket_engraver". I understand less and less why brackets were seen at all so long.
