XTW

Pronounced eks-too-whack, XTW is the successor of TEWNLSWAC.

There is a brainfuck implementation in XTW to proof turing-completeness: https://github.com/zserik/zxtw/blob/master/examples/bf.xtw

new Syntax elements
Variables within the namespace  (or , if you are still in global namespace) are local to the current function invocation and will be reset to the values they hold before the function call, when the function returns.