M4Parser (autofonce_m4.Autofonce

val parse_file : string -> M4Types.block

val parse_string : ?loc:M4Types.location -> string -> M4Types.block

val unescape : ?last:bool -> string -> string

val to_string : M4Types.arg -> string

val macro_error : 
  M4Types.statement ->
  ('a, unit, string, 'b) Stdlib.format4 ->
  'a