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  • cool, how would you use tellexit, show it in action pls Commented Sep 7, 2017 at 20:04
  • 1
    @AlexanderMills See update. Commented Sep 7, 2017 at 20:10
  • 2
    It should keep the original return value and return it in the end. Commented Sep 8, 2017 at 11:24
  • @OlivierDulac Really good observation! I will amend. Commented Sep 8, 2017 at 11:28