[lispm]

> Breakpoints require halting your system, so while you can inspect the system's state, you can't meaningfully alter it as you could with the kinds of Clojure REPL workflows talked about here.

Fix and continue. Various language implementations provide that.

[ss3000]

That's altering the _code_ as opposed to altering the _state_ of the system.

[lispm]

Just change the state, too. Many languages/implementations provide that.