parameters: (t)
docstring: unary_operator : AND
                      | TIMES
                      | PLUS 
                      | MINUS
                      | NOT
                      | LNOT
docstring_summary: unary_operator : AND
                      | TIMES
                      | PLUS 
                      | MINUS
                      | NOT
                      | LNOT
docstring_tokens: unary_operator : AND | TIMES | PLUS | MINUS | NOT | LNOT
function: def p_unary_operator(t):
      '''unary_operator : AND
                      | TIMES
                      | PLUS 
                      | MINUS
                      | NOT
                      | LNOT '''
      pass
function_tokens: def p_unary_operator ( t ) : pass