Better confirmation message in `find-alternate-file' (Bug#20830)

* lisp/files.el (find-alternate-file'): Improve the confirmation
message to show the buffer name.

1 files changed, 3 insertions, 1 deletions

diff --git a/lisp/files.el b/lisp/files.el
index 26f9f706c15..4656adac7b0 100644
--- a/lisp/files.el
+++ b/lisp/files.el
@@ -1640,7 +1640,9 @@ killed."
   (unless (run-hook-with-args-until-failure 'kill-buffer-query-functions)
     (user-error "Aborted"))
   (and (buffer-modified-p) buffer-file-name
-       (not (yes-or-no-p "Kill and replace the buffer without saving it? "))
+       (not (yes-or-no-p
+             (format "Kill and replace buffer `%s' without saving it? "
+                     (buffer-name))))
        (user-error "Aborted"))
   (let ((obuf (current-buffer))
         (ofile buffer-file-name)