Hello, I'm a newcomer and I'm looking for a chance to see the source :)

[Hykem]

To gid15: Last time I wasn't able to work on it as much as it is needed to. But well, I haven't abandoned that idea yet.
To hyperspeedgx: As far as I know you can use it if you correctly add it to the local copy of the source code and then successfully compile it by yourself.
As I see it's not included in the new revs. I'm not quite sure why.

I believe gid was away for some time and didn't had enough time to check this properly.
Anyway, this is definitely something to be taken into consideration as soon as possible. Your implementation seems to do the job quite nicely, plus it should be easy to use it for adding extra filters (a couple of users have been asking for this too).