anchor.diff:        TimeOut : TimeSpan }
   
   /// ReportGenerator default parameters
  -let ReportGeneratorDefaultParams = 
  +let ReportGeneratorDefaultParams =
       { ExePath = "./tools/ReportGenerator/bin/ReportGenerator.exe"
         TargetDir = currentDirectory
         ReportTypes = [ ReportGeneratorReportType.Html ]
  
positive.code:         append param.TargetDir
          append "\" -reporttypes:"
          append (String.Join(";", param.ReportTypes |> List.map (fun rt -> rt.ToString())))
          if param.SourceDirs.Length > 0 then 
              append " \"-sourcedirs:"
              append (String.Join(";", param.SourceDirs))
              append "\""
          if param.Filters.Length > 0 then 
              append " \"-filters:"
              append (String.Join(";", param.Filters))
              append "\""
  
negative.code:       /// Optional directories which contain the corresponding source code.
        SourceDirs : string list
        /// Optional list of assemblies that should be included or excluded
        /// in the report. Exclusion filters take precedence over inclusion
        /// filters. Wildcards are allowed.
        Filters : string list
        /// The verbosity level of the log messages.
  