WISH: it could be possible to use change with vectors.

[Oldes]

Currently it is not allowed:

>> x: #[uint8! [1 2 3]] y: #[uint8! [4 5 6]] change x y

** Script error: cannot use change: on vector! value
** Where: change
** Near: change x y

It should work like with binary:

>> x: #{010203} y: #{040506} change x y  x
== #{040506}