image-mode.el (image-kill-buffer): New command bound to k.

lisp/ChangeLog

@@ -108,6 +108,9 @@
 
 2015-02-04  Artur Malabarba  <bruce.connor.am@gmail.com>
 
+	* image-mode.el (image-kill-buffer): New command.
+	(image-mode-map): Bind it to k.
+
 	* emacs-lisp/package.el (package-delete): Remove package from
 	`package-selected-packages' even if it can't be deleted.
 	(package-installed-p): Accept package-desc objects.

lisp/image-mode.el

@@ -380,6 +380,7 @@ call."
     (define-key map "a-" 'image-decrease-speed)
     (define-key map "a0" 'image-reset-speed)
     (define-key map "ar" 'image-reverse-speed)
+    (define-key map "k" 'image-kill-buffer)
     (define-key map [remap forward-char] 'image-forward-hscroll)
     (define-key map [remap backward-char] 'image-backward-hscroll)
     (define-key map [remap right-char] 'image-forward-hscroll)
@@ -722,6 +723,11 @@ the image by calling `image-mode'."
       (image-mode-as-text)
     (image-mode)))
 
+(defun image-kill-buffer ()
+  "Kill the current buffer."
+  (interactive)
+  (kill-buffer (current-buffer)))
+
 (defun image-after-revert-hook ()
   (when (image-get-display-property)
     (image-toggle-display-text)