parameters: ( self, itemseq )
docstring: Add sequence of elements to end of ParseResults list of elements.
  
          Example::
              patt = OneOrMore(Word(alphas))
              
              # use a parse action to append the reverse of the matched strings, to make a palindrome
              def make_palindrome(tokens):
                  tokens.extend(reversed([t[::-1] for t in tokens]))
                  return ''.join(tokens)
              print(patt.addParseAction(make_palindrome).parseString("lskdj sdlkjf lksd")) # -> 'lskdjsdlkjflksddsklfjkldsjdksl'
docstring_summary: Add sequence of elements to end of ParseResults list of elements.
docstring_tokens: Add sequence of elements to end of ParseResults list of elements .
function: def extend( self, itemseq ):
          """
          Add sequence of elements to end of ParseResults list of elements.
  
          Example::
              patt = OneOrMore(Word(alphas))
              
              # use a parse action to append the reverse of the matched strings, to make a palindrome
              def make_palindrome(tokens):
                  tokens.extend(reversed([t[::-1] for t in tokens]))
                  return ''.join(tokens)
              print(patt.addParseAction(make_palindrome).parseString("lskdj sdlkjf lksd")) # -> 'lskdjsdlkjflksddsklfjkldsjdksl'
          """
          if isinstance(itemseq, ParseResults):
              self += itemseq
          else:
              self.__toklist.extend(itemseq)
function_tokens: def extend ( self , itemseq ) : if isinstance ( itemseq , ParseResults ) : self += itemseq else : self . __toklist . extend ( itemseq )