Keyboard_event_handler.Actiontype t = | Command of Command.tA disabled key is essentially a command that prevents the default handler of that key (by returning Effect.Prevent_default), and does nothing else. Users can choose to omit disabled keys from the help menu.
| Disabled_key of Keystroke.tinclude Sexplib0.Sexpable.S with type t := tinclude Sexplib0.Sexpable.Of_sexp with type t := tval t_of_sexp : Sexplib0.Sexp.t -> tinclude Sexplib0.Sexpable.Sexp_of with type t := tval sexp_of_t : t -> Sexplib0.Sexp.tval disabled_key : Keystroke.t -> tval is_command : t -> boolval is_disabled_key : t -> boolval disabled_key_val : t -> Keystroke.t optionmodule Variants : sig ... endval get_help_text : t -> Help_text.Command.t