on *:OPEN:?: {
%canalescom($nick)
mensajes
}

alias mensajes {
echo $nick CommonChannels: %comchan
echo $nick Days:
}

alias canalescom {
var %i = 1
while (%i <= 10) { unset %comchan | set %comchan $comchan($me,%i) | echo 2 %i $comchan($me,%i) | inc %i | return }
}

i want clear the var of comchan but doesnt work? any help