Out of curiosity have you ever done any nontrivial development in a production quality Lisp using appropriate tooling like Emacs/SLIME or one of the proprietary

Out of curiosity have you ever done any nontrivial development in a production quality Lisp using appropriate tooling like Emacs/SLIME or one of the proprietary IDEs? It’s exactly the programming environment that would be optimal for an interactive coding dialog with a LLM.