Splitting 'character code strings' into individual characters in QM

[linkiddx]

I need to transform "[65]" string into "[ 65]" in QM.
But QM interprets "[65]" as character code for 'A', not as "[" + "6" + "5" + "]" sequence.
So, this simple code doesn't work:
 

Code:

Copy      Help

_s = "[65]"
_s.replacerx("\[" "[ ")

But how do I get "[ 65]" from "[65]" then?
Is there any way of spliting 'character code strings' into individual characters?

Thanks for the answer!