anchor.diff:              if x.DynamicallyReadInput then
                   runParserOnFile !jsonR () jsonFile Encoding.UTF8
               else
  -                run !jsonR jsonString
  +                jsonFile |> File.ReadAllText |> runParserOnString !jsonR () jsonFile
           match parseResult with
           | Success (json, _, _) -> json
           | Failure _ -> failwithf "Error while parsing '%s'" jsonFile
  
positive.code:             let sr = File.OpenText(jsonFile)
              CharStream.ofTextReader sr
          else
              CharStream.ofString jsonString
  
      [<Benchmark>]
      member x.FarkleCSharp() =
  
negative.code: 
      let jsonFile = "generated.json"
  
      let syntaxChecker = RuntimeFarkle.changePostProcessor PostProcessor.syntaxCheck FSharp.Language.runtime
  
      [<Params(true, false)>]
  