def toggle
import minebender-game@1.0.0.0/game.bend as Gameimport Base
import minebender-game@1.0.0.0/types.bend as T
import minebender-game@1.0.0.0/board.bend as B
374def toggle(+flags: List<&2, T.Pos>, +p: T.Pos) -> List<&2, T.Pos>:
375 toggle.go(B.contains(flags, p), flags, p)