239 def nl2br(text):

   239 def nl2br(text):

   240     '''replace raw newlines with xhtml line breaks.'''

   240     '''replace raw newlines with xhtml line breaks.'''

   241     return text.replace('\n', '<br/>\n')

   241     return text.replace('\n', '<br/>\n')

   242 

   242 

   243 def obfuscate(text):

   243 def obfuscate(text):

   244     return ''.join(['&#%d;' % ord(c) for c in text])

   245     return ''.join(['&#%d;' % ord(c) for c in text])

   245 

   246 

   246 def domain(author):

   247 def domain(author):

   247     '''get domain of author, or empty string if none.'''

   248     '''get domain of author, or empty string if none.'''

   248     f = author.find('@')

   249     f = author.find('@')