module Plug:Asig
..end
plug
is something where plug-ins plug.
We build plug
on the top of Doc.item
.class['a]
plug :'b -> ?register_hook:string * 'a -> unit -> string -> bool -> bool ->
object
..end
plug
plugs in plugs
val plugs : Doc.item
val create : ?duplicates:bool ->
?register_hook:(string * 'a -> unit) ->
?insensitive:bool -> ?doc:string -> string -> 'a plug
val list : unit -> string list