Variable: makefile-space
makefile-space is a variable defined in make-mode.el.gz.
Value
makefile-space
Documentation
Face to use for highlighting leading spaces in Font-Lock mode.
Source Code
;; Defined in /usr/src/emacs/lisp/progmodes/make-mode.el.gz
(defvar makefile-space 'makefile-space
"Face to use for highlighting leading spaces in Font-Lock mode.")