1 files changed, 0 insertions, 68 deletions
diff --git a/lisp/emacs-lock.el b/lisp/emacs-lock.el
deleted file mode 100644
index 724fa034429..00000000000
--- a/lisp/emacs-lock.el
+++ /dev/null
@@ -1,68 +0,0 @@
-;;; emacs-lock.el --- prevents you from exiting emacs if a buffer is locked
-
-;; Copyright (C) 1994 Free Software Foundation, Inc
-
-;; Author: Tom Wurgler <twurgler@goodyear.com>
-;; Created: 12/8/94
-;; Version: 1.3
-;; Keywords: 
-
-;; This file is part of GNU Emacs.
-
-;; 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 2, or (at your option)
-;; any later version.
-
-;; 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.
-
-;; You should have received a copy of the GNU General Public License
-;; along with GNU Emacs; see the file COPYING.  If not, write to the
-;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-;; Boston, MA 02111-1307, USA.
-
-;;; Commentary:
-
-;; This code sets a buffer-local variable to t if toggle-emacs-lock is run,
-;; then if the user attempts to exit emacs, the locked buffer name will be
-;; displayed and the exit aborted.  This is just a way of protecting
-;; yourself from yourself.  For example, if you have a shell running a big
-;; program and exiting emacs would abort that program, you may want to lock
-;; that buffer, then if you forget about it after a while, you won't
-;; accidentally exit emacs.  To unlock the buffer, just goto the buffer and
-;; run toggle-emacs-lock again.
-
-;;; Code:
-
-(defvar lock-emacs-from-exiting nil
-  "Whether emacs is locked to prevent exiting.  See `check-emacs-lock'.")
-(make-variable-buffer-local 'lock-emacs-from-exiting)
-
-(defun check-emacs-lock ()
-  "Check if variable `lock-emacs-from-exiting' is t for any buffer.
-If any t is found, signal error and display the locked buffer name."
-  (let ((buffers (buffer-list)))
-    (save-excursion
-      (while buffers 
-	(set-buffer (car buffers))
-	(if lock-emacs-from-exiting
-	    (error "Emacs is locked from exit due to buffer: %s" (buffer-name))
-	  (setq buffers (cdr buffers)))))))
-
-(defun toggle-emacs-lock ()
-  "Toggle `lock-emacs-from-exiting' between t and nil for the current buffer.
-See `check-emacs-lock'."
-  (interactive)
-  (if lock-emacs-from-exiting
-      (setq lock-emacs-from-exiting nil)
-    (setq lock-emacs-from-exiting t))
-  (if lock-emacs-from-exiting
-      (message "Emacs is now locked from exiting.")
-    (message "Emacs is now unlocked.")))
-
-(add-hook 'kill-emacs-hook 'check-emacs-lock)
-
-;; emacs-lock.el ends here