(MARKER)
* (MARKER) ( str-ptr str-len -- )

create a named marker that you can use to FORGET ,
running the created word will reset the dict/order variables
to the state at the creation of this name.
 : (MARKER) (CREATE) HERE , GET-ORDER DUP , 0 DO , LOOP  etc...
   DOES> DUP @ (FORGET) CELL+ DUP CELL+ SWAP @ SET-ORDER etc...
 ; 

core ordinary primitive