Variable: makefile-tab-after-target-colon
makefile-tab-after-target-colon is a customizable variable defined in
make-mode.el.gz.
Value
t
Documentation
If non-nil, insert a TAB after a target colon.
Otherwise, a space is inserted. The default is t.
Source Code
;; Defined in /usr/src/emacs/lisp/progmodes/make-mode.el.gz
(defcustom makefile-tab-after-target-colon t
"If non-nil, insert a TAB after a target colon.
Otherwise, a space is inserted.
The default is t."
:type 'boolean)