shitty

Excellent use of Ragel to generate fast state machines. Everyone should check it out: https://www.colm.net/open-source/ragel/ The author of shitty encoded the whole terminal state machine in Ragel: https://github.com/pg83/shitty/blob/master/parser.rl The thing generates one of big DFA with actions for everything that can ever happen in the terminal. Precisely correct way to do it. Plus, Ragel is a joy to program once you get the hang of it. You can compose edge-triggered, level-triggered, and recursive operators in surprisingly elegant ways.

I'm a huge proponent of AI, as long as there's a human in the loop and strong models are used. In fact, it's even reflected in our CONTRIBUTING.md that we prefer LLM-assisted code! https://github.com/pg83/shitty/blob/master/CONTRIBUTING.md