Variable: js-jsx-mode-map

js-jsx-mode-map is a variable defined in js.el.gz.

Value

Documentation

Keymap for js-jsx-mode.

Source Code

;; Defined in /usr/src/emacs/lisp/progmodes/js.el.gz
;; Since we made JSX support available and automatically-enabled in
;; the base `js-mode' (for ease of use), now `js-jsx-mode' simply
;; serves as one other interface to unconditionally enable JSX in
;; buffers, mostly for backwards-compatibility.
;;
;; Since it is probably more common for packages to integrate with
;; `js-mode' than with `js-jsx-mode', it is therefore probably
;; slightly better for users to use one of the many other methods for
;; enabling JSX syntax.  But using `js-jsx-mode' can’t be that bad
;; either, so we won’t bother users with an obsoletion warning.

;;;###autoload
(define-derived-mode js-jsx-mode js-mode "JavaScript"
  "Major mode for editing JavaScript+JSX.

Simply makes `js-jsx-syntax' buffer-local and sets it to t.

`js-mode' may detect and enable support for JSX automatically if
it appears to be used in a JavaScript file.  You could also
customize `js-jsx-regexps' to improve that detection; or, you
could set `js-jsx-syntax' to t in your init file, or in a
.dir-locals.el file, or using file variables; or, you could call
`js-jsx-enable' in `js-mode-hook'.  You may be better served by
one of the aforementioned options instead of using this mode."
  :group 'js
  (js-jsx-enable)
  (setq-local comment-region-function #'js-jsx--comment-region)
  (js-use-syntactic-mode-name))