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Jun 22nd, 2018
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  1. (defvar *a* 0)
  2. (defvar *b* *a*)
  3. (setf *b* 5)
  4. *b* ; returns 5 of course
  5. *a* ; returns 0. Is there a way to set it to 5 without setting *a* directly, via *b* ?
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