Parameter Make.Recovery
val default_value : Ocaml_parsing.Location.t -> 'a Parser.symbol -> 'atype action = | Abort| R of int| S : 'a Parser.symbol -> Recovery.action| Sub of Recovery.action list
val can_pop : 'a Parser.terminal -> boolval recover : int -> Recovery.decisionval guide : 'a Parser.symbol -> boolval token_of_terminal : 'a Parser.terminal -> 'a -> Parser.tokenval nullable : 'a Parser.nonterminal -> bool