A,B,C,D
"This, my friend, is a string",1,2,3
42,23,17,5
=B2+C3,=A3+C3,=B3+C3,=SUM(A4:D4)

##</code><code>##

perl -MHTTP::Daemon -MHTTP::Response -MLWP::Simple -e ' ;    # The  
$d = new HTTP::Daemon and fork and getprint $d->url and exit;#spider
($c = $d->accept())->get_request(); $c->send_response( new   #in the
HTTP::Response(200,$_,$_,qq(Just another Perl hacker\n))); ' #  web