val string_of_error : error -> stringval fail : Stdlib.Lexing.lexbuf -> error -> 'aval incr_line : Stdlib.Lexing.lexbuf -> unitval add_char : string -> Stdlib.Buffer.t -> string -> unitval add_octal_char : Stdlib.Buffer.t -> string -> unitval add_hexa_char : Stdlib.Buffer.t -> string -> unitval __ocaml_lex_tables : Stdlib.Lexing.lex_tablesval token : Stdlib.Lexing.lexbuf -> Exclude_parser.tokenval __ocaml_lex_token_rec : Stdlib.Lexing.lexbuf -> int -> Exclude_parser.tokenval string : int -> Stdlib.Buffer.t -> Stdlib.Lexing.lexbuf -> Exclude_parser.tokenval __ocaml_lex_string_rec : int -> Stdlib.Buffer.t -> Stdlib.Lexing.lexbuf -> int -> Exclude_parser.tokenval comment : int -> Stdlib.Lexing.lexbuf -> Exclude_parser.tokenval __ocaml_lex_comment_rec : int -> Stdlib.Lexing.lexbuf -> int -> Exclude_parser.token