I searched for longjmp and was pleased to see someone else brought it up first. Yes, you can longjmp from a signal handler back to standard execution flow. It i

I searched for longjmp and was pleased to see someone else brought it up first. Yes, you can longjmp from a signal handler back to standard execution flow. It is even considered a "best practice" using readline! https://stackoverflow.com/questions/16828378/readline-get-a-new-prompt-on-sigint https://stackoverflow.com/questions/16828378/readline-get-a-...