proc pub_do_addfriend {nick host hand chan arg} {
    foreach {who} [split $arg] {
        if {[onchan $who $chan] && ([matchattr $who -f $chan] || ![matchattr $who +f $chan])} {
            chattr $who +f $chan
            putquick "privmsg $chan :$who marked as friend."
        } elseif [matchattr $who +f $chan] {
            putquick "privmsg $chan :$who is already my friend, dummy."
        } else {
            putquick "privmsg $chan :I don't see $who :("
        }
    }
}