code: def CodeRange(code1, code2):
      """
      CodeRange(code1, code2) is an RE which matches any character
      with a code |c| in the range |code1| <= |c| < |code2|.
      """
      if code1 <= nl_code < code2:
          return Alt(
              RawCodeRange(code1, nl_code),
              RawNewline,
              RawCodeRange(nl_code + 1, code2),
          )
      else:
          return RawCodeRange(code1, code2)
  
imports: from __future__ import absolute_import
  import types
  from .None import Errors
label_desc: Use image node_id 5 for calling a global function with example usage: CodeRange(code1, code2) and returns: Alt, RawCodeRange