anchor.diff:  let publishNugetPackages _ =
       projects
       |> List.iter (fun project -> 
  -        NuGetPublish (fun p -> 
  -            {p with
  -                Project = project.Name
  -                OutputPath = nugetDir
  -                WorkingDir = nugetDir
  -                AccessKey = getBuildParamOrDefault "nugetkey" ""
  -                PublishUrl = getBuildParamOrDefault "nugetpublishurl" ""
  -                Version = project.PackageVersion })
  -
  -        if not project.Template && hasBuildParam "nugetpublishurl" then (
  -            // current FAKE doesn't support publishing symbol package with NuGetPublish.
  -            // To workaround thid limitation, let's tweak Version to cheat nuget read symbol package
  +        try
               NuGetPublish (fun p -> 
                   {p with
                       Project = project.Name
  
positive.code:                     WorkingDir = nugetDir
                      AccessKey = getBuildParamOrDefault "nugetkey" ""
                      PublishUrl = getBuildParamOrDefault "nugetpublishurl" ""
                      Version = project.PackageVersion + ".symbols" })
          )
      )
  
  
negative.code:       " * CreateNuget  Create nuget packages"
        "                [nugetprerelease={VERSION_PRERELEASE}] "
        " * PublishNuget Publish nugets packages"
        "                [nugetkey={API_KEY}] [nugetpublishurl={PUBLISH_URL}] [forcepublish=1]"
        ""]
  )
  
  