jotavars (aka *vars): + *self and *this evaluate to the dbref of the object that the JotaCode is evaluating in. + *player or *me evaluate to the dbref of the player executing the command. + *field and *value are, respectively, equivalent to '%f' and '%v'; see @fieldloop for more information. + *nowhere and *home are equal the the special nowhere and home constants, useful for some functions.