Remove compatibility with Emacs 24.3 in octave-mode

[gnu-emacs] / lisp / tabify.el

diff --git a/lisp/tabify.el b/lisp/tabify.el
index a90bf801bcf7d3ab08a0f78599dd6f2b3e0cc64a..6f3e63ee8664786f70ab8354c32825961534ea12 100644 (file)
--- a/lisp/tabify.el
+++ b/lisp/tabify.el
@@ -1,8 +1,8 @@
 ;;; tabify.el --- tab conversion commands for Emacs
 
 ;;; tabify.el --- tab conversion commands for Emacs
 

-;; Copyright (C) 1985, 1994, 2001-2013 Free Software Foundation, Inc.
+;; Copyright (C) 1985, 1994, 2001-2016 Free Software Foundation, Inc.

 
 

-;; Maintainer: FSF
+;; Maintainer: emacs-devel@gnu.org

 ;; Package: emacs
 
 ;; This file is part of GNU Emacs.
 ;; Package: emacs
 
 ;; This file is part of GNU Emacs.


@@ -28,7 +28,7 @@
 ;;; Code:
 
 ;;;###autoload
 ;;; Code:
 
 ;;;###autoload

-(defun untabify (start end &optional arg)
+(defun untabify (start end &optional _arg)

   "Convert all tabs in region to multiple spaces, preserving columns.
 If called interactively with prefix ARG, convert for the entire
 buffer.
   "Convert all tabs in region to multiple spaces, preserving columns.
 If called interactively with prefix ARG, convert for the entire
 buffer.


@@ -61,7 +61,7 @@ Usually this will be \" [ \\t]+\" to match a space followed by whitespace.
 \"^\\t* [ \\t]+\" is also useful, for tabifying only initial whitespace.")
 
 ;;;###autoload
 \"^\\t* [ \\t]+\" is also useful, for tabifying only initial whitespace.")
 
 ;;;###autoload

-(defun tabify (start end &optional arg)
+(defun tabify (start end &optional _arg)

   "Convert multiple spaces in region to tabs when possible.
 A group of spaces is partially replaced by tabs
 when this can be done without changing the column they end at.
   "Convert multiple spaces in region to tabs when possible.
 A group of spaces is partially replaced by tabs
 when this can be done without changing the column they end at.