(makefile-mode-abbrev-table): New variable.

(makefile-mode): Set local abbrev table to
makefile-mode-abbrev-table.
(makefile-font-lock-keywords): Fontify includes and conditionals.

1 files changed, 18 insertions, 0 deletions

diff --git a/lisp/progmodes/make-mode.el b/lisp/progmodes/make-mode.el
index 2c016ec5444..7235ec3d6ef 100644
--- a/lisp/progmodes/make-mode.el
+++ b/lisp/progmodes/make-mode.el
@@ -285,6 +285,15 @@ not be enclosed in { } or ( )."
    '("^[ \t]*\\(else\\|endif\\)[ \t]*\\(#.*$\\)?"
      (1 font-lock-warning-face))
 
+   ;; Fontify conditionals and includes.
+   ;; Note that plain `if' is an automake conditional, and not a bug.
+   '("^[ \t]*\\(-?include\\|if\\(n?eq\\|n?def\\)?\\)[ \t]+\\([^: \t\n#]+\\)"
+     (1 font-lock-reference-face) (3 font-lock-variable-name-face))
+
+   ;; Fontify endif and else.
+   '("^[ \t]*\\(else\\|endif\\)[ \t]*\\(#.*$\\)?"
+     (1 font-lock-reference-face))
+
    ;; Highlight lines that contain just whitespace.
    ;; They can cause trouble, especially if they start with a tab.
    '("^[ \t]+$" . makefile-space-face)
@@ -359,6 +368,12 @@ The function must satisfy this calling convention:
     ()
   (define-abbrev-table 'makefile-mode-abbrev-table ()))
 
+(defvar makefile-mode-abbrev-table nil
+  "Abbrev table in use in Makefile buffers.")
+(if makefile-mode-abbrev-table
+    ()
+  (define-abbrev-table 'makefile-mode-abbrev-table ()))
+
 (defvar makefile-mode-map nil
   "The keymap that is used in Makefile mode.")
 
@@ -595,6 +610,9 @@ makefile-special-targets-list:
   ;; Other abbrevs.
   (setq local-abbrev-table makefile-mode-abbrev-table)
 
+  ;; Other abbrevs.
+  (setq local-abbrev-table makefile-mode-abbrev-table)
+
   ;; Filling.
   (make-local-variable 'fill-paragraph-function)
   (setq fill-paragraph-function 'makefile-fill-paragraph)