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Debugging Lisp: fix and resume a program from any point in stack 🎥 - Lisp journey

lisp-journey.gitlab.io

You are doing god’s work on a time-intensive computation, but your final step errors out :S Are you doomed to start everything from zero, and wait again for this long process? No! Find out.I show this with Emacs and Slime, then with the Lem editor (ready-to-use for CL, works with many more languages thanks to its LSP client).(This video is so cool :D Sound on) We use the built-in Common Lisp interactive debugger that lets us restart one precise frame from the call stack.

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