NameError: name 'name2codepoint' is not defined

[kenorb]

Traceback (most recent call last):
  File "binfiles/google_dl", line 161, in <module>
    for results in page:
  File "binfiles/google_dl", line 79, in __next__
    results = self.gs.get_results()
  File "~/.python/xgoogle/search.py", line 201, in get_results
    results = self._extract_results(page)
  File "~/.python/xgoogle/search.py", line 288, in _extract_results
    eres = self._extract_result(result)
  File "~/.python/xgoogle/search.py", line 295, in _extract_result
    title, url = self._extract_title_url(result)
  File "~/.python/xgoogle/search.py", line 309, in _extract_title_url
    title = self._html_unescape(title)
  File "~/.python/xgoogle/search.py", line 369, in _html_unescape
    return re.sub(r'&([^;]+);', entity_replacer, s, re.U)
  File "/usr/local/Cellar/python3/3.6.3/Frameworks/Python.framework/Versions/3.6/lib/python3.6/re.py", line 191, in sub
    return _compile(pattern, flags).sub(repl, string, count)
  File "~/.python/xgoogle/search.py", line 356, in entity_replacer
    if entity in name2codepoint:
NameError: name 'name2codepoint' is not defined

Example command:

google_dl -s http://www.marquette.edu/maqom/ -f pdf ""