Do you know inferior-emacs-lisp-mode for playing with Emacs Lisp?

October 02, 2023

*** Welcome to IELM ***  Type (describe-mode) for help.
ELISP> (+ 1 1)
2 (#o2, #x2, ?\C-b)
ELISP> (setq foo "bar")
"bar"
ELISP> foo
"bar"
ELISP> (defun foo () 1)
foo
ELISP> (foo)
1 (#o1, #x1, ?\C-a)
ELISP> (defun foo () "foo bar baz")
foo
ELISP> (foo)
"foo bar baz"
ELISP>

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