Mine
public text v1 · immutableON *:TEXT:~add:#:{
if ($address($me,2) == $address($nick,2)) {
set $(%,halt,$2) on
}
}
ON *:TEXT:~del:#:{
if ($address($me,2) == $address($nick,2)) {
unset $(%,halt,$2)
}
}
if ($(%,halt,$chan) == on) { Halt }