From: "Dermot Paikkos" <dermot@???>
>
> if $h_subject: matches re\\[\\d+\\]\$ or
> $h_subject: matches re:\\[\\d+\\]\$ or
> $h_subject: matches re:\s\\[\\d+\\]\$ or
> $h_subject: matches re\s\\[\\d+\\]:\$ or
> $h_subject: matches re\s\[\d+\]:\$ or
> $h_subject: matches re\s\[\d+\]\$ or
> $h_subject: matches re\\[\\d+\\]:\$ then
> freeze
>
> I have slightly over-cooked this filter to try and get the variation
> of mail, and there are a few too many escapes in the above. I have
> tried escaping the \s in the past but that didn't seem to work. I am
> sure someone could help condense this down to two lines. Any ideas?
How about something like this?
if $h_subject: matches re:?\\s*[\\d+]:?\$ then
freeze
I think the only reason that escaping the \s didn't work for you is that
you have other problems with those lines, specifically the [] do not need
to be escaped at all and definately shouldn't be double-escaped, and the
\d does need to be escaped.
David
