org: exports

 
 14.8.2.6 ‘:exports’
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 The ‘:exports’ header argument specifies what should be included in HTML
 or LaTeX exports of the Org mode file.
 
    • ‘code’ The default.  The body of code is included into the exported
      file.  E.g., ‘:exports code’.
    • ‘results’ The result of evaluating the code is included in the
      exported file.  E.g., ‘:exports results’.
    • ‘both’ Both the code and results are included in the exported file.
      E.g., ‘:exports both’.
    • ‘none’ Nothing is included in the exported file.  E.g., ‘:exports
      none’.