branch: elpa/dockerfile-mode
commit a690935648df49cda0cbd2b6e88d25cbd620752e
Author: Steve Purcell <st...@sanityinc.com>
Commit: Steve Purcell <st...@sanityinc.com>
Make no attempt to support antiquated Emacsen < 24
---
dockerfile-mode.el | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/dockerfile-mode.el b/dockerfile-mode.el
index 2c30a465f6..678be1a14c 100644
--- a/dockerfile-mode.el
+++ b/dockerfile-mode.el
@@ -1,6 +1,7 @@
;;; dockerfile-mode.el --- Major mode for editing Docker's Dockerfiles
;; Copyright (c) 2013 Spotify AB
+;; Package-Requires: ((emacs "24"))
;;
;; Licensed under the Apache License, Version 2.0 (the "License"); you may not
;; use this file except in compliance with the License. You may obtain a copy
of
@@ -142,12 +143,8 @@ file name. Otherwise, uses Emacs' standard conversion
function."
"*docker-build-output*")
(print "docker-image-name must be a string, consider surrounding it with
double quotes")))
-;; Handle emacs < 24, which does not have prog-mode
-(defalias 'dockerfile-parent-mode
- (if (fboundp 'prog-mode) 'prog-mode 'fundamental-mode))
-
;;;###autoload
-(define-derived-mode dockerfile-mode dockerfile-parent-mode "Dockerfile"
+(define-derived-mode dockerfile-mode prog-mode "Dockerfile"
"A major mode to edit Dockerfiles.
\\{dockerfile-mode-map}
"
