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1.                 From The Free On-line Dictionary of Computing (19 January 2023):
                   
   
   
                   
                     
   Eric S. Raymond
   ESR
      <person> One of the authors of the Hacker's Jargon File.
      Eric was involved in the JOLT project and GNU Emacs as
      well as maintaining several FAQ lists.  He is a keen
      advocate of open source.
      (http://ccil.org/~esr).
      E-mail: <esr@snark.thyrsus.com>
      (1998-10-20)