Thanx ! I'll try to dig in your code which is quite impressive and rather 'dense'...

I'm a little bit disapointed to see that you're the only one who made a comment.
(That's another good reason to thanks you !)

Usually I would have thought that my post was uninteresting, but as I got many XP for it,
the only reason I can imagine for having no answer is that most of you don't dare to correct me
(As I KNOW that these code/post are FAR from perfect...)

Go on ! Make you comments ! The code is buggy ! The implementation MUST be enhanced !
Whatever your rank, skill you probably have something to say !
Please read Stubborn as a Saint and reply !
I'd be really glad to be corrected or read ANY comment, suggestion or request for an explanation...

"Only Bad Coders Code Badly In Perl" (OBC2BIP)