X-Git-Url: https://code.delx.au/gnu-emacs-elpa/blobdiff_plain/20857ea5f2f8d348f93feecacaa5e0f7846d26c8..e93367512080e540dc5dd126dfcb38b4a5e9415b:/diff-hl-amend.el

diff --git a/diff-hl-amend.el b/diff-hl-amend.el
index f3a151b38..defb3f45e 100644
--- a/diff-hl-amend.el
+++ b/diff-hl-amend.el
@@ -1,14 +1,16 @@
+;; Copyright (C) 2012-2013  Free Software Foundation, Inc.
+
 ;; Author:   Dmitry Gutov <dgutov@yandex.ru>
 ;; URL:      https://github.com/dgutov/diff-hl
 
-;; This file is not part of GNU Emacs.
+;; This file is part of GNU Emacs.
 
-;; This file is free software: you can redistribute it and/or modify
+;; GNU Emacs is free software: you can redistribute it and/or modify
 ;; it under the terms of the GNU General Public License as published by
 ;; the Free Software Foundation, either version 3 of the License, or
 ;; (at your option) any later version.
 
-;; This file is distributed in the hope that it will be useful,
+;; GNU Emacs is distributed in the hope that it will be useful,
 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 ;; GNU General Public License for more details.
@@ -23,20 +25,19 @@
 
 ;;; Code:
 
+(require 'diff-hl)
+
 ;;;###autoload
 (define-minor-mode diff-hl-amend-mode
   "Show changes against the second-last revision in `diff-hl-mode'.
-Most useful with VCSes that support rewriting local commits, and
-'amending' the most recent one in particular.
+Most useful with backends that support rewriting local commits,
+and most importantly, 'amending' the most recent one.
 Currently only supports Git, Mercurial and Bazaar."
   :lighter " Amend"
   (if diff-hl-amend-mode
       (progn
-        (if vc-mode
-            (diff-hl-amend-set)
-          (add-hook 'find-file-hook 'diff-hl-amend-setup nil t))
+        (diff-hl-amend-setup)
         (add-hook 'after-revert-hook 'diff-hl-amend-setup nil t))
-    (remove-hook 'find-file-hook 'diff-hl-amend-setup t)
     (remove-hook 'after-revert-hook 'diff-hl-amend-setup t)
     (setq-local diff-hl-reference-revision nil))
   (when diff-hl-mode
@@ -61,3 +62,7 @@ Currently only supports Git, Mercurial and Bazaar."
 (defun turn-on-diff-hl-amend-mode ()
   "Turn on `diff-hl-amend-mode' in a buffer if appropriate."
   (and buffer-file-name (diff-hl-amend-mode 1)))
+
+(provide 'diff-hl-amend)
+
+;;; diff-hl-amend.el ends here