It's had multiple undo in notebooks (quite more than "an editor") for a while, and you can run it from a command line or use an IDE. https://reference.wolfram.

It's had multiple undo in notebooks (quite more than "an editor") for a while, and you can run it from a command line or use an IDE. https://reference.wolfram.com/language/ref/program/wolframscript.html https://reference.wolfram.com/language/ref/program/wolframsc...