Emacs has the best tutorial. It’s built in. And once you’ve completed it you are ready to use the whole system. Then you read the elisp intro and bam, you’re ex

Emacs has the best tutorial. It’s built in. And once you’ve completed it you are ready to use the whole system. Then you read the elisp intro and bam, you’re extending your editor. You can easily tackle both documents in a day. No other editor comes with such a good tutorial.