Elisp (Emacs Lisp)Tutorial - Part 1 Intr
- Start it using?
‘M-x ielm’.?00:37? - 345(#o531，#x159)?01:22?
- （+ 5 5）elisp 運算符在前面?03:14?
- (+ 5 5 10 20 30)?03:14?
- (defun add-nums (a b) (+ a b))?05:14?
- This code is called the?function definition?and is created by evaluating a Lisp expression that starts with the symbol?
defun?(which is an abbreviation for?define function).
(require 'ert) ERT: Emacs Lisp Regression Testing
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