I'm new to Lisp. Working on a Mac, SBCL was installed with brew. I have done Lisp exercises in the terminal, writing files with BBEdit and running from terminal. Time to take advantage of a better Lisp environment, so I installed Aquamacs. I have Aquamacs running, quicklisp is installed, and SLIME is installed.
However, when I enter Lisp code in Aquamacs it goes in just like in any editor. I understand Emacs and by extension Aquamacs can do completion of identifiers, do parenthesis management and automatic indentation, but Aquamacs isn't doing those things. How do I do get automatic parenthesis, identifier completion, and automatic indenting working?