anchor.diff:      ++ testsGlob
       |> Seq.collect(fun p ->
           ["bin";"obj"]
  -        |> Seq.map(fun sp ->
  -             IO.Path.GetDirectoryName p @@ sp)
  -        )
  +        |> Seq.map(fun sp -> IO.Path.GetDirectoryName p @@ sp ))
       |> Shell.cleanDirs
   
       [
  
positive.code: let configuration (targets : Target list) =
      let defaultVal = if isRelease targets then "Release" else "Debug"
      match Environment.environVarOrDefault "CONFIGURATION" defaultVal with
       | "Debug" -> DotNet.BuildConfiguration.Debug
       | "Release" -> DotNet.BuildConfiguration.Release
       | config -> DotNet.BuildConfiguration.Custom config
  
  let failOnBadExitAndPrint (p : ProcessResult) =
      if p.ExitCode <> 0 then
  
negative.code:             ] |> String.concat " "
          DotNet.restore(fun c ->
              { c with
                  Common =
                      c.Common
                      |> DotNet.Options.withCustomParams
                          (Some(args))
  