[spambayes-dev] Very small change for composite word tokenizing.

[Meyer, Tony]

> -> longword_re = re.compile(r"[a-zA-Z1-9$]+")

Note that Sean admitted (privately) that leaving out the '0' was
unintentional ;)  I tried it with [a-zA-Z0-9$] and got the same results,
though.

=Tony Meyer