: LOAD
    BLK> @ >R ( save restorable variables to RSP )
    0x08 RAM+ @ >R  ( 08 == C<* override )
    0x06 RAM+ @ >R  ( C<? )
    0x2e RAM+ @ >R  ( boot ptr )
    BLK@
    BLK( 0x2e RAM+ ! ( Point to beginning of BLK )
    ['] (boot<) 0x08 RAM+ !
    1 0x06 RAM+ !  ( 06 == C<? )
    INTERPRET
    R> 0x2e RAM+ ! R> 0x06 RAM+ !
    I 0x08 RAM+ @ = IF ( nested load )
        R> DROP ( C<* ) R> BLK@
    ELSE ( not nested )
        R> 0x08 RAM+ ! R> DROP ( BLK> )
    THEN ;
