[edit: looks like I did announce this back then but I just had the code in Google docs, instead of GitHub]
I ported Nils' code to Julia in 2018 so it looks like I may be the current maintainer of the code. I put it up on GitHub here:
https://github.com/zot/TFT-sim under an MIT license.
Anyone who wants to is welcome to download, run, and edit the code. It's not super user-friendly right now but it does understand these arguments:
Code:
-help -- output this message
--help -- output this message
-point N -- use N point characters
-orig -- simulate using old rules
-prof -- output profiling information