4 texidoc = "@code{\\once \\revert} can be used for reverting a property
5 once rather than permanently."
14 \override NoteHead.color = #red
16 \once \override NoteHead.color = #green
18 \once \revert NoteHead.color
20 \temporary \override NoteHead.color = #yellow
22 \once \revert NoteHead.color
24 \revert NoteHead.color
26 \once \revert NoteHead.color
28 \revert NoteHead.color