anchor.diff:      traceStartTask "NuGetPack" nuspecOrProjectFile
       let parameters = NuGetDefaults() |> setParams
       try
  -        match (createNuSpecFromTemplateIfNotCsprojFile parameters nuspecOrProjectFile) with
  +        match (createNuSpecFromTemplateIfNotProjFile parameters nuspecOrProjectFile) with
           | Some nuspecTemplateFile -> 
               pack parameters nuspecTemplateFile
               DeleteFile nuspecTemplateFile
  
positive.code:     tracefn "Created nuspec file %s" specFile
      specFile
  
  let private createNuSpecFromTemplateIfNotCsprojFile parameters nuSpecOrProjFile = 
      let nuSpecOrProjFileInfo = fileInfo nuSpecOrProjFile
      match nuSpecOrProjFileInfo.Extension.ToLower() = ".csproj" with
      | true -> None
      | false -> Some (createNuSpecFromTemplate parameters nuSpecOrProjFileInfo)
      
  
negative.code:     traceStartTask "NuGet" nuspecOrProjectFile
      let parameters = NuGetDefaults() |> setParams
      try 
          match (createNuSpecFromTemplateIfNotProjFile parameters nuspecOrProjectFile) with
          | Some nuspecTemplateFile -> 
              pack parameters nuspecTemplateFile
              DeleteFile nuspecTemplateFile
  