anchor.diff:        | "--key" :: path :: args -> loop { acc with Key = Some (path) } args
         | _ :: args -> loop acc args  // ignores unknown argument
      let defaultBuildParam = { Debug = false; Unix = false; Key = None }
  -   let args = Environment.GetCommandLineArgs () |> Array.toList  // args = ["fsi.exe"; "build.fsx"; ...]
  -   loop defaultBuildParam args.Tail.Tail
  +   let args = fsi.CommandLineArgs |> Array.toList  // args = ["build.fsx"; ...]
  +   loop defaultBuildParam args.Tail
   
  -let zipName = if buildParams.Unix then @"./RDotNet.Unix.zip" else @"./RDotNet.Windows.zip"
  +let zipName = deployDir % if buildParams.Unix then "RDotNet.Unix.zip" else "RDotNet.Windows.zip"
   
   let addBuildProperties =
      let definieUnix properties =
  
positive.code: let updateNuGetParams assemblyPath (p:NuGetParams) = {
     p with
        NoPackageAnalysis = false
        OutputPath = "."
        ToolPath = nugetToolPath
        WorkingDir = "."
        Version = getMainAssemblyVersion assemblyPath
  }
  let pack mainAssemblyPath = NuGetPack (updateNuGetParams mainAssemblyPath)
  Target "NuGetMain" (fun () ->
     let path = Path.Combine (outputDir, rdotnetAssemblyName)
     pack path rdotnetNuspec
  )
  Target "NuGetFSharp" (fun () ->
     let path = Path.Combine (outputDir, rdotnetFSharpAssemblyName)
     pack path rdotnetFSharpNuspec
  )
  
  Target "Zip" (fun () ->
     !+ (Path.Combine (outputDir, "*.dll")) ++ (Path.Combine (outputDir, "*.xml"))
     |> Scan
     |> Zip outputDir zipName
  )
  
  Target "Deploy" (fun () ->
     ensureDirectory deployDir
     !+ zipName ++ @"./*.nupkg"
     |> Scan
     |> Seq.iter (MoveFile deployDir)
  )
  
  "Clean"
  ==> "Build"
  ==> "NuGetMain"
  ==> "NuGetFSharp"
  ==> "Zip"
  ==> "Deploy"
  
  Run "Deploy"
  
negative.code: ﻿#r @"FakeLib.dll"
  #r @"ICSharpCode.SharpZipLib.dll"
  
  open System
  