Exceptions are raised by ordinary messages containing 1 single-quote character

[joodicator]

For example:

Traceback (most recent call last):
  File "/home/tau/.local/lib/python2.7/site-packages/untwisted/dispatcher.py", line 75, in process_base
    seq = handle(self, *(args + data))
  File "/home/tau/ameliabot/ameliabot/cmd.py", line 8, in handle
    data = shlex.split(args[-1])
  File "/usr/lib/python2.7/shlex.py", line 279, in split
    return list(lex)
  File "/usr/lib/python2.7/shlex.py", line 269, in next
    token = self.get_token()
  File "/usr/lib/python2.7/shlex.py", line 96, in get_token
    raw = self.read_token()
  File "/usr/lib/python2.7/shlex.py", line 172, in read_token
    raise ValueError, "No closing quotation"
ValueError: No closing quotation
:tau!~vy@189.84.245.77 PRIVMSG #vy :hafydd okay, i'll consider that.

This can cause a large number of exceptions to be printed to stderr, obscuring other more important messages from being noticed.