val string_of_error : error -> string
val fail : Stdlib.Lexing.lexbuf -> error -> 'a
val incr_line : Stdlib.Lexing.lexbuf -> unit
val add_char : string -> Stdlib.Buffer.t -> string -> unit
val add_octal_char : Stdlib.Buffer.t -> string -> unit
val add_hexa_char : Stdlib.Buffer.t -> string -> unit
val __ocaml_lex_tables : Stdlib.Lexing.lex_tables
val token : Stdlib.Lexing.lexbuf -> Exclude_parser.token
val __ocaml_lex_token_rec : Stdlib.Lexing.lexbuf -> int -> Exclude_parser.token
val string : int -> Stdlib.Buffer.t -> Stdlib.Lexing.lexbuf -> Exclude_parser.token
val __ocaml_lex_string_rec : int -> Stdlib.Buffer.t -> Stdlib.Lexing.lexbuf -> int -> Exclude_parser.token
val comment : int -> Stdlib.Lexing.lexbuf -> Exclude_parser.token
val __ocaml_lex_comment_rec : int -> Stdlib.Lexing.lexbuf -> int -> Exclude_parser.token