Project
  [ Project
      [ Unit
          [ FunctionDeclaration
              { functionBang = True
              , functionName = "s:foo"
              , functionArguments = ArgumentList []
              , functionAttributes = []
              , functionBody = []
              }
          , FunctionDeclaration
              { functionBang = True
              , functionName = "s:underscores_too"
              , functionArguments = ArgumentList []
              , functionAttributes = []
              , functionBody = []
              }
          , FunctionDeclaration
              { functionBang = True
              , functionName = "s:"
              , functionArguments = ArgumentList []
              , functionAttributes = []
              , functionBody = []
              }
          ]
      ]
  ]