[parenscript-devel] return in onclick

Another question: the tutorial has :onclick (ps (previous-image) (return false)) but the reference says RETURN can only be used to return a value from a function and indeed, when trying to use return in a (:a :href "..." :onclick (ps (my-func) (return false))) I get a warning Returning from unknown block nilBlock What's the typical way for PS use in an onclick handler? Thank you for your patience! Regards, Phil