parameters: (self, input, start, stop, exc)
docstring: Return a tree node representing an error.  This node records the
          tokens consumed during error recovery.  The start token indicates the
          input symbol at which the error was detected.  The stop token indicates
          the last symbol consumed during recovery.
  
          You must specify the input stream so that the erroneous text can
          be packaged up in the error node.  The exception could be useful
          to some applications; default implementation stores ptr to it in
          the CommonErrorNode.
  
          This only makes sense during token parsing, not tree parsing.
          Tree parsing should happen only when parsing and tree construction
          succeed.
docstring_summary: Return a tree node representing an error.  This node records the
          tokens consumed during error recovery.  The start token indicates the
          input symbol at which the error was detected.  The stop token indicates
          the last symbol consumed during recovery.
docstring_tokens: Return a tree node representing an error . This node records the tokens consumed during error recovery . The start token indicates the input symbol at which the error was detected . The stop token indicates the last symbol consumed during recovery .
function: def errorNode(self, input, start, stop, exc):
          """
          Return a tree node representing an error.  This node records the
          tokens consumed during error recovery.  The start token indicates the
          input symbol at which the error was detected.  The stop token indicates
          the last symbol consumed during recovery.
  
          You must specify the input stream so that the erroneous text can
          be packaged up in the error node.  The exception could be useful
          to some applications; default implementation stores ptr to it in
          the CommonErrorNode.
  
          This only makes sense during token parsing, not tree parsing.
          Tree parsing should happen only when parsing and tree construction
          succeed.
          """
  
          raise NotImplementedError
function_tokens: def errorNode ( self , input , start , stop , exc ) : raise NotImplementedError