: INTERPRET
    BEGIN
    WORD DUP C@ EOT? IF DROP EXIT THEN
    (find) NOT IF (parse) ELSE EXECUTE THEN
    C<? NOT IF (ok) THEN
    AGAIN ;
( Read from BOOT C< PTR and inc it. )
: (boot<)
    ( 2e == BOOT C< PTR )
    0x2e ( BOOT C< PTR ) RAM+ @ DUP C@ ( a c )
    SWAP 1 + 0x2e RAM+ ! ( c ) ;
( pre-comment for tight LOAD: The 0x08==I check after INTERPRET
  is to check whether we're restoring to "_", the word above.
  if yes, then we're in a nested load. Also, the 1 in 0x06 is
  to avoid tons of "ok" displays. )