js--keyword-re

js--keyword-re is a variable defined in `js.el'.
Its value is

"\\_<\\(abstract\\|break\\|c\\(?:a\\(?:se\\|tch\\)\\|lass\\|on\\(?:st\\|tinue\\)\\)\\|d\\(?:e\\(?:bugger\\|fault\\|lete\\)\\|o\\)\\|e\\(?:lse\\|num\\|x\\(?:port\\|tends\\)\\)\\|f\\(?:inal\\(?:ly\\)?\\|or\\|unction\\)\\|goto\\|i\\(?:mp\\(?:lements\\|ort\\)\\|n\\(?:stanceof\\|terface\\)\\|[fn]\\)\\|let\\|n\\(?:ative\\|ew\\)\\|p\\(?:ackage\\|r\\(?:ivate\\|otected\\)\\|ublic\\)\\|return\\|s\\(?:tatic\\|uper\\|witch\\|ynchronized\\)\\|t\\(?:hrows?\\|r\\(?:ansient\\|y\\)\\|ypeof\\)\\|v\\(?:ar\\|o\\(?:id\\|latile\\)\\)\\|w\\(?:hile\\|ith\\)\\|yield\\)\\_>"

• This variable may be risky if used as a file-local variable.

Documentation:
Regexp matching any JavaScript keyword.