### 2.2.92 Pitched_trill_engraver

Print the bracketed note head after a note head with trill.

This engraver creates the following layout object(s):

TrillPitchAccidental, TrillPitchGroup and TrillPitchHead.

`Pitched_trill_engraver` is part of the following context(s): CueVoice, DrumVoice, GregorianTranscriptionVoice, KievanVoice, MensuralVoice, PetrucciVoice, VaticanaVoice and Voice.

#### Internals Reference v2.18.2 (稳定分支).