https://screwlisp.small-web.org/fundamental/errors-in-ansi-common-lisp/
#errorHandling in #commonLisp vs common #agile (I look forward to your ripostes) #checkType #softwareEngineering #debugging
I hope I demoed a usable example of lisp's binding error handlers, which I think are a common point of confusion because it is a #lisp principle that is still just secret alien technology. I also point you to and describe finding lisp's included demos
Until eight hours from now, when https://en.wikipedia.org/wiki/Kent_Pitman demos his python port of it live.