Difference between revisions of "Paredit-mode"
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(Suggest enable-paredit-mode rather than (lambda () (paredit-mode +1)). Fix indentation. Call the quick reference what it is; don't dignify it by calling it `documentation'.) |
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|name=Paredit | |name=Paredit | ||
|description=structural editing of S-expression data | |description=structural editing of S-expression data | ||
+ | |author=Taylor Campbell | ||
|maintainer=Taylor Campbell | |maintainer=Taylor Campbell | ||
|source=http://mumble.net/~campbell/emacs/paredit.el | |source=http://mumble.net/~campbell/emacs/paredit.el | ||
Line 9: | Line 10: | ||
Paredit helps '''keep parentheses balanced''' and adds many keys for moving S-expressions and moving around in S-expressions. | Paredit helps '''keep parentheses balanced''' and adds many keys for moving S-expressions and moving around in S-expressions. | ||
− | = Basic setup = | + | |
+ | == Basic setup == | ||
<source lang="lisp"> | <source lang="lisp"> | ||
− | (autoload 'paredit-mode "paredit" | + | (autoload 'enable-paredit-mode "paredit" |
− | + | "Turn on pseudo-structural editing of Lisp code." | |
− | (add-hook 'emacs-lisp-mode-hook | + | t) |
− | (add-hook 'lisp-mode-hook | + | (add-hook 'emacs-lisp-mode-hook 'enable-paredit-mode) |
− | (add-hook 'lisp-interaction-mode-hook | + | (add-hook 'lisp-mode-hook 'enable-paredit-mode) |
− | (add-hook 'scheme-mode-hook | + | (add-hook 'lisp-interaction-mode-hook 'enable-paredit-mode) |
+ | (add-hook 'scheme-mode-hook 'enable-paredit-mode) | ||
</source> | </source> | ||
− | = Helpful keybindings = | + | == Helpful keybindings == |
; {{Keys|C-M-f}} | ; {{Keys|C-M-f}} | ||
Line 28: | Line 31: | ||
: Backward sexp | : Backward sexp | ||
− | = Common Customization = | + | == Common Customization == |
− | == SLIME REPL == | + | === SLIME REPL === |
<source lang="lisp"> | <source lang="lisp"> | ||
− | (add-hook 'slime-repl-mode-hook | + | (add-hook 'slime-repl-mode-hook 'enable-paredit-mode) |
</source> | </source> | ||
Line 39: | Line 42: | ||
<source lang="lisp"> | <source lang="lisp"> | ||
− | + | ;; Stop SLIME's REPL from grabbing DEL, | |
− | + | ;; which is annoying when backspacing over a '(' | |
− | + | (defun override-slime-repl-bindings-with-paredit () | |
− | + | (define-key slime-repl-mode-map | |
− | + | (read-kbd-macro paredit-backward-delete-key) | |
− | + | nil)) | |
+ | (add-hook 'slime-repl-mode-hook 'override-slime-repl-bindings-with-paredit) | ||
</source> | </source> | ||
− | = See Also = | + | == See Also == |
+ | |||
+ | * [[autopair-mode]] | ||
+ | * [[rainbow delimiters]] | ||
+ | * [[electric-pair-mode]] | ||
+ | |||
+ | == Project Pages == | ||
− | |||
* [http://mumble.net/~campbell/emacs/paredit.el Stable Version] | * [http://mumble.net/~campbell/emacs/paredit.el Stable Version] | ||
* [http://mumble.net/~campbell/emacs/paredit-beta.el Beta Version] | * [http://mumble.net/~campbell/emacs/paredit-beta.el Beta Version] | ||
− | * [http://mumble.net/~campbell/emacs/paredit.html | + | * [http://mumble.net/~campbell/emacs/paredit.html Quick reference] |
+ | |||
+ | == Tutorial Pages == | ||
− | = | + | == External Links == |
− | |||
* [http://emacswiki.org/emacs/PareditCheatsheet Cheat Sheet] | * [http://emacswiki.org/emacs/PareditCheatsheet Cheat Sheet] | ||
* [http://www.slideshare.net/mudphone/paredit-preso Paredit Preso] | * [http://www.slideshare.net/mudphone/paredit-preso Paredit Preso] | ||
− | [[Category: | + | [[Category:Lisp]][[Category:Convenience]][[Category:Third Party Package]] |
Revision as of 14:12, 8 July 2013
Description | structural editing of S-expression data |
---|---|
Author | Taylor Campbell |
Maintainer | Taylor Campbell |
Source | http://mumble.net/~campbell/emacs/paredit.el |
Paredit is a minor mode for performing structured editing of S-expression data. The typical example of this would be Lisp or Scheme source code.
Paredit helps keep parentheses balanced and adds many keys for moving S-expressions and moving around in S-expressions.
Basic setup
(autoload 'enable-paredit-mode "paredit"
"Turn on pseudo-structural editing of Lisp code."
t)
(add-hook 'emacs-lisp-mode-hook 'enable-paredit-mode)
(add-hook 'lisp-mode-hook 'enable-paredit-mode)
(add-hook 'lisp-interaction-mode-hook 'enable-paredit-mode)
(add-hook 'scheme-mode-hook 'enable-paredit-mode)
Helpful keybindings
- [C-M-f]
- Forward sexp
- [C-M-b]
- Backward sexp
Common Customization
SLIME REPL
(add-hook 'slime-repl-mode-hook 'enable-paredit-mode)
SLIME’s REPL has the very annoying habit of grabbing DEL which interferes with paredit’s normal operation. To alleviate this problem use the following code:
;; Stop SLIME's REPL from grabbing DEL,
;; which is annoying when backspacing over a '('
(defun override-slime-repl-bindings-with-paredit ()
(define-key slime-repl-mode-map
(read-kbd-macro paredit-backward-delete-key)
nil))
(add-hook 'slime-repl-mode-hook 'override-slime-repl-bindings-with-paredit)