Function: js-use-syntactic-mode-name

js-use-syntactic-mode-name is a byte-compiled function defined in js.el.gz.

Signature

(js-use-syntactic-mode-name)

Documentation

Print enabled syntaxes if js-syntactic-mode-name is t.

Modes deriving from js-mode should call this to ensure that their mode-name updates to show enabled syntax extensions.

Probably introduced at or before Emacs version 27.1.

Source Code

;; Defined in /usr/src/emacs/lisp/progmodes/js.el.gz
(defun js-use-syntactic-mode-name ()
  "Print enabled syntaxes if `js-syntactic-mode-name' is t.
Modes deriving from `js-mode' should call this to ensure that
their `mode-name' updates to show enabled syntax extensions."
  (when (stringp mode-name)
    (setq mode-name `(,mode-name (:eval (js--syntactic-mode-name-part))))))