class_docstr: Lexer that doesn't do any tokenizing and returns the whole input as one token.
  
  :param token: The `Token` for this lexer.
code: def __init__(self, token=Token, default_token=None):
      self.token = token
  
      if default_token is not None:
          self.token = default_token
  
imports: from __future__ import unicode_literals
  from abc import ABCMeta, abstractmethod
  from six import with_metaclass
  from six.moves import range
  from prompt_toolkit.token import Token
  from prompt_toolkit.filters import to_cli_filter
  from .utils import split_lines
  import re
  import six
label_desc: Use image node_id 1 to create a new SimpleLexer object from inherited base classes: Lexer with example: obj = SimpleLexer(token, default_token)