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-rw-r--r--ninja/misc/ninja-mode.el16
1 files changed, 13 insertions, 3 deletions
diff --git a/ninja/misc/ninja-mode.el b/ninja/misc/ninja-mode.el
index d939206de1f..9fe6fc8cb5f 100644
--- a/ninja/misc/ninja-mode.el
+++ b/ninja/misc/ninja-mode.el
@@ -1,3 +1,5 @@
+;;; ninja-mode.el --- Major mode for editing .ninja files
+
;; Copyright 2011 Google Inc. All Rights Reserved.
;;
;; Licensed under the Apache License, Version 2.0 (the "License");
@@ -12,10 +14,14 @@
;; See the License for the specific language governing permissions and
;; limitations under the License.
+;;; Commentary:
+
;; Simple emacs mode for editing .ninja files.
;; Just some syntax highlighting for now.
-(setq ninja-keywords
+;;; Code:
+
+(defvar ninja-keywords
(list
'("^#.*" . font-lock-comment-face)
(cons (concat "^" (regexp-opt '("rule" "build" "subninja" "include"
@@ -28,6 +34,8 @@
;; Rule names
'("rule \\([[:alnum:]_]+\\)" . (1 font-lock-function-name-face))
))
+
+;;;###autoload
(define-derived-mode ninja-mode fundamental-mode "ninja"
(setq comment-start "#")
; Pass extra "t" to turn off syntax-based fontification -- we don't want
@@ -35,8 +43,10 @@
(setq font-lock-defaults '(ninja-keywords t))
)
-(provide 'ninja-mode)
-
;; Run ninja-mode for files ending in .ninja.
;;;###autoload
(add-to-list 'auto-mode-alist '("\\.ninja$" . ninja-mode))
+
+(provide 'ninja-mode)
+
+;;; ninja-mode.el ends here