old_contents: # Copyright 2013 John Reese
  # Licensed under the MIT license
  
  filename_regex = r'(?:[a-z]+_)#(?P<channel>[a-z]+)_(?P<date>\d{8}).log'
  
  channel_regex_group = 1
  date_regex_group = 2
  date_format = r'%Y%m%d'
  
new_contents: # Copyright 2013 John Reese
  # Licensed under the MIT license
  
  # the regex to parse data from irc log filenames.
  # must contain two named matching groups:
  #   channel: the name of the channel
  #   date: the date of the conversation
  filename_regex = r'#?(?P<channel>[a-z]+)_(?P<date>\d{8}).log'
  
  # the format of the date content in the matched filename.
  # must follow python's datetime.strptime() format, as defined at
  # http://docs.python.org/2/library/datetime.html#strftime-strptime-behavior
  filename_date_format = r'%Y%m%d'
  
subject: Clean up and document default config values