better for you, use 'define-key' in your init script to bind
'js-find-symbol' to that combination again.
+** Json mode
+`js-json-mode` does not derive from `js-mode` any more so as not
+to confuse tools like Eglot or YASnippet into thinking that those
+buffers contain Javascript code.
+
** Python mode
---
(define-derived-mode js-mode js-base-mode "JavaScript"
"Major mode for editing JavaScript."
:group 'js
+ (js--mode-setup))
+
+(defun js--mode-setup ()
;; Ensure all CC Mode "lang variables" are set to valid values.
(c-init-language-vars js-mode)
(setq-local indent-line-function #'js-indent-line)
(put-text-property (1- ne) ne 'syntax-table syntax)))))
;;;###autoload
-(define-derived-mode js-json-mode js-mode "JSON"
+(define-derived-mode js-json-mode prog-mode "JSON"
+ :syntax-table js-mode-syntax-table
+ (js--mode-setup) ;Reuse most of `js-mode', but not as parent (bug#67463).
(setq-local js-enabled-frameworks nil)
;; Speed up `syntax-ppss': JSON files can be big but can't hold
;; regexp matchers nor #! thingies (and `js-enabled-frameworks' is nil).