old_contents: # coding: utf-8
  from unicodedata import normalize
  from ftfy.fixes import remove_unsafe_private_use
  
  
  def standardize_word(word):
      u"""
      Apply various normalizations to the text. In languages where this is
      relevant, it will end up in all lowercase letters, with pre-composed
      diacritics.
  
      Some language-specific gotchas:
  
      - Words ending with a capital "Σ" in Greek have a lowercase version that
        ends with "ς" on Python 3, but "σ" on Python 2. (Python 3 is
        orthographically correct.) This will lead to different frequencies on
        such Greek words, and different numbers of words in total.
  
      - Words containing a capital "I" in Turkish will be normalized to a
        lowercase "i", incorrectly, instead of "ı". The effective result is
        that the capitalized versions will not share a word count with the
        lowercase versions.
      """
      return normalize('NFKC', remove_unsafe_private_use(word)).lower()
  
new_contents: # coding: utf-8
  from unicodedata import normalize
  
  
  def standardize_word(word):
      u"""
      Apply various normalizations to the text. In languages where this is
      relevant, it will end up in all lowercase letters, with pre-composed
      diacritics.
  
      Some language-specific gotchas:
  
      - Words ending with a capital "Σ" in Greek have a lowercase version that
        ends with "ς" on Python 3, but "σ" on Python 2. (Python 3 is
        orthographically correct.) This will lead to different frequencies on
        such Greek words, and different numbers of words in total.
  
      - Words containing a capital "I" in Turkish will be normalized to a
        lowercase "i", incorrectly, instead of "ı". The effective result is
        that the capitalized versions will not share a word count with the
        lowercase versions.
      """
      return normalize('NFKC', word).lower()
  
subject: stop running 'remove_unsafe_private_use' unnecessarily