Variable: makefile-statements
makefile-statements is a variable defined in make-mode.el.gz.
Value
("include")
Documentation
List of keywords understood by standard make.
Source Code
;; Defined in /usr/src/emacs/lisp/progmodes/make-mode.el.gz
;; These lists were inspired by the old solution. But they are silly, because
;; you can't differentiate what follows. They need to be split up.
(defconst makefile-statements '("include")
"List of keywords understood by standard make.")