In order to do that you'd have to whois everyone in the channel, how about...
When a user joins if they're identified they get voiced if they aren't identified they are just a regular user. Have a timer between 20 and 30 minutes and kick the regular users?
I could try and do that if it appeals to you, but I'd generally avoid whoising everyone every 20-30 minutes this is fine depending on the amount of users in a channel.
On me:*:Join:#: {
.timer 0 1200 check_nicks $chan
}
On @*:Join:#: {
.enable #reg.nick
set %reg.nick.f.reg $nick
set %reg.nick.chan $chan
whois $nick
.timer 1 1 chk.reg
}
alias chk.reg {
if ($var($+(%,reg.nick.,%reg.nick.f.reg),0)) {
msg %reg.nick.chan %reg.nick.f.reg You're registered!
if ($me isop %reg.nick.chan) mode $v2 +v %reg.nick.f.reg
}
else {
msg %reg.nick.chan You have not registered.
}
unset %reg.nick.*
}
#reg.nick off
Raw 311:*:halt
Raw 307:*: {
set $+(%,reg.nick.,$2)
halt
}
Raw 319:*:halt
Raw 312:*:halt
Raw 309:*:halt
Raw 325:*:halt
Raw 317:*:halt
Raw 318:*: {
.disable #reg.nick
halt
}
#reg.nick end
alias check_nicks {
if ($me isop $1) {
var %x = 1
while (%x <= $nick($1,0,r)) {
kick $1 $nick($1,%x,r) You must be registered.
inc %x
}
}
}
Give that a try, it's untested. Should work as soon as you re-join any channel.
-Andy