anchor.diff:          IsGatherUnrecognized : bool
           /// Combine AppSettings with CLI inputs
           GatherAllSources : bool
  -    }+    }
  
positive.code: ﻿namespace Argu
  
  open System
  open FSharp.Reflection
  
negative.code:             let previous = Console.ForegroundColor
              Console.ForegroundColor <- color
              { new IDisposable with member __.Dispose() = Console.ForegroundColor <- previous }
  
      // Note: this ctor is required to preserve binary compatibility with <= 3.5
      new () = ProcessExiter()
  
      interface IExiter with
          member __.Name = "Process Exiter"
  