js--dotted-name-re

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

"[a-zA-Z_$]\\(?:\\s_\\|\\sw\\)*\\(?:\\.[a-zA-Z_$]\\(?:\\s_\\|\\sw\\)*\\)*"

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

Documentation:
Regexp matching a dot-separated sequence of JavaScript names.