Create stems and single-stem tremolos. It also works together with the beam engraver for overriding beaming.
Music types accepted:
Properties (read)
stemRightBeamCount (integer)stemLeftBeamCount.
stemLeftBeamCount (integer)tremoloFlags (integer)Stem_engraver is part of contexts: CueVoice, DrumVoice, GregorianTranscriptionVoice, MensuralVoice, TabVoice and Voice
This page is for LilyPond-2.6.6 (stable-branch).