whitespace

from The Free On-line Dictionary of Computing (8 July 2008)
whitespace

   <character> (From the colour it produces on white paper) Any
   contiguous sequence of {spaces}, {tabs}, {carriage returns},
   and/or {line feeds}.  Whitespace might also possibly include
   {form feed} characters.  The term is common on {Unix}.

   See also {non-printing character}.

   (1996-09-04)
    

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