Removed unused unencoded_ampersands_re regex.
Unused since
@@ -22,7 +22,6 @@ WRAPPING_PUNCTUATION = [('(', ')'), ('[', ']')]
# List of possible strings used for bullets in bulleted lists.
DOTS = ['&middot;', '*', '\u2022', '&#149;', '&bull;', '&#8226;']
-unencoded_ampersands_re = _lazy_re_compile(r'&(?!(\w+|#\d+);)')
word_split_re = _lazy_re_compile(r'''([\s<>"']+)''')
simple_url_re = _lazy_re_compile(r'^https?://\[?\w', re.IGNORECASE)
simple_url_2_re = _lazy_re_compile(
