message: docs: preserve space symbols during bs4 processing
diff: @@ -3,6 +3,7 @@ import sys
  import logging
  import os
  +import re
  from pprint import pprint
  import traceback
  @@ -17,12 +18,20 @@ except ImportError:
  def load_html_file(file_dir):
  """ Uses BeautifulSoup to load an html """
  with open(file_dir, 'rb') as fp:
  - soup = BeautifulSoup(fp, 'html.parser')
  + data = fp.read()
  + if os.name == 'nt' or sys.version_info[0] == 3:
  + data = data.decode(encoding='utf-8', errors='strict')
  + data = re.sub(r'(\>)([ ]+)', lambda match: match.group(1) + ('!space!' * len(match.group(2))), data)
  + data = re.sub(r'([ ]+)(\<)', lambda match: ('!space!' * len(match.group(1))) + match.group(2), data)
  + if os.name == 'nt' or sys.version_info[0] == 3:
  + data = data.encode('utf-8', 'ignore')
  + soup = BeautifulSoup(data, 'html.parser')
  return soup
  def update_html(file, soup):
  s = str(soup)
  - if os.name == 'nt' or sys.version_info[0] == 3: # if Windows
  + s = s.replace('!space!', ' ')
  + if os.name == 'nt' or sys.version_info[0] == 3:
  s = s.encode('utf-8', 'ignore')
  with open(file, 'wb') as f:
  f.write(s)
  