One thing that many TUIs struggle to get right is handling of backspace in input prompts. I can't remember how many times I had to restart a lengthy setup scrip

One thing that many TUIs struggle to get right is handling of backspace in input prompts. I can't remember how many times I had to restart a lengthy setup script from the beginning just because I made a typo somewhere and pressing backspace to correct it broke everything. One such recent example was with using Certbot to set up a LetsEncrypt certificate.