anchor.diff:          
   
   /// Exception for invalid expression types
  -#if !NETSTANDARD1_5
  +#if !NETSTANDARD
   [<System.Serializable>]
   #endif
   #if YAAF_FSHARP_SCRIPTING_PUBLIC
  
positive.code:       input = input
        result = result
        arguments = args }
  #if !NETSTANDARD1_5
      new (info:System.Runtime.Serialization.SerializationInfo, context:System.Runtime.Serialization.StreamingContext) = {
          inherit System.Exception(info, context)
          input = info.GetString("Input")
  
negative.code: module Log =
    let source = new TraceSource("Yaaf.FSharp.Scripting")
  
  #if !NETSTANDARD
    let LogConsole levels =
      let consoleListener = new ConsoleTraceListener();
      consoleListener.TraceOutputOptions <- TraceOptions.DateTime
  