User:Timothee Flutre/Notebook/Postdoc/2012/07/25: Difference between revisions
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(→About Emacs: add link to guide for extensions) |
(→About Emacs: add ex see content var) |
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* '''Emacs Lisp''': [http://www.gnu.org/software/emacs/manual/html_node/eintr/ intro] | * '''Emacs Lisp''': [http://www.gnu.org/software/emacs/manual/html_node/eintr/ intro] | ||
** see the content of a variable, <code>C-h v</code>, the enter the name of the variable, say <code>load-path</code> | |||
** go to the *scratch* buffer | ** go to the *scratch* buffer | ||
** write <code>(+ 2 2)</code> | ** write <code>(+ 2 2)</code> |
Revision as of 03:40, 7 December 2016
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About Emacs
(defun f (x y) "add" (interactive "nx=\nny=") (message "%i" (+ x y)) ) |