display cyclic tag system output of Σ (the current data-string) at each step #10
Description
Currently the value of Σ is only visible by using the debug command (cheating).
Make it so that the data string is printed out on a new line at each step.
This will probably involve additional rewriting of 1 and 0 statements, or possibly a clever insertion of Υ (unicode output) in an existing statement. Not sure it will be simple, and will probably increase the code size dramatically, which is why it wasn't done on the first pass.