2208 def tolf(s):

  2208 def tolf(s):

  2209     return _eolre.sub('\n', s)

  2209     return _eolre.sub('\n', s)

  2210 

  2210 

  2211 def tocrlf(s):

  2211 def tocrlf(s):

  2212     return _eolre.sub('\r\n', s)

  2212     return _eolre.sub('\r\n', s)

  2213 

  2220 

  2214 def escapestr(s):

  2221 def escapestr(s):

  2215     # call underlying function of s.encode('string_escape') directly for

  2222     # call underlying function of s.encode('string_escape') directly for

  2216     # Python 3 compatibility

  2223     # Python 3 compatibility

  2217     return codecs.escape_encode(s)[0]

  2224     return codecs.escape_encode(s)[0]