anchor.diff:        input = input
         result = result
         arguments = args }
  -#if !NETSTANDARD1_5
  +#if !NETSTANDARD
       new (info:System.Runtime.Serialization.SerializationInfo, context:System.Runtime.Serialization.StreamingContext) = {
           inherit System.Exception(info, context)
           input = info.GetString("Input")
  
positive.code: module Log =
    let source = new TraceSource("Yaaf.FSharp.Scripting")
  
  #if !NETSTANDARD1_5
    let LogConsole levels =
      let consoleListener = new ConsoleTraceListener();
      consoleListener.TraceOutputOptions <- TraceOptions.DateTime
  
negative.code: #endif
        let fscoreResolveDirs libDirs =
          [ 
  #if !NETSTANDARD
            yield System.AppDomain.CurrentDomain.BaseDirectory
            yield referenceAssemblyDirectory defaultFrameworkVersion
            yield System.Runtime.InteropServices.RuntimeEnvironment.GetRuntimeDirectory()
  