/help /haltdef
^ is used when you want to use halt/haltdef.
Example:
This will make all text appear twice (once in the original form, once colored greed).
on *:text:*:*: {
echo -a 03 $+ $strip($1-)
}
If you wanted only your green version to be displayed:
on ^*:text:*:*: {
haltdef
echo -a 03 $+ $strip($1-)
}
To see some other prefixes:
/help prefixes