Variable: js--cpp-name-re
js--cpp-name-re is a variable defined in js.el.gz.
Value
"[[:alpha:]_$]\\(?:\\s_\\|\\sw\\)*"
Documentation
Regexp matching a C preprocessor name.
Source Code
;; Defined in /usr/src/emacs/lisp/progmodes/js.el.gz
(defconst js--cpp-name-re js--name-re
"Regexp matching a C preprocessor name.")