[squid-users] ACLs

Hi all,

1)
I have a number of files that are my blacklist.

acl blacklist url_regex -i "/etc/squid/block/blacklist1"
acl blacklist url_regex -i "/etc/squid/block/blacklist2"

Does squid search each file, in the order above,
trying to match the request? Or it reads the files
once at startup and make the search in a memory
hash, and only rereads the files if we command a
-k reload to it?

2)
Is there any setup on squid.conf that makes the searches
above faster? More memory for some kind of anything?

Thanks in advance!

-- 
Bye,
Fernando Maciel Souto Maior
fernando@araujo.com.br
http://www.araujo.com.br
+55+31 3270-5886