\markup "move Dot_column_engraver to Voice :"
\score{ \music
\layout {
- \context {\Staff \remove Dot_column_engraver}
- \context {\Voice \consists Dot_column_engraver}
+ \context {\Staff \remove "Dot_column_engraver"}
+ \context {\Voice \consists "Dot_column_engraver"}
}}