code: def standardize_language(language, plugin):
      
  
      if not language:
          return None
  
      # standardize language for this plugin
      if plugin:
          plugin = plugin.split(' ')[-1].split('/')[0].split('-')[0]
          standardized = get_language_from_json(language, plugin)
          if standardized is not None:
              return standardized
  
      # standardize language against default languages
      return get_language_from_json(language, 'default')
docs: Maps a string to the equivalent Pygments language.
  
      Returns the standardized language string.