X-Git-Url: https://code.delx.au/gnu-emacs/blobdiff_plain/b14e3e21ec6702d27257a1400681fc36ee10282f..4fd9655790324ce4b0a321ddae45e98af3953fe1:/lisp/progmodes/tcl.el

diff --git a/lisp/progmodes/tcl.el b/lisp/progmodes/tcl.el
index eb25467646..0198b32ec9 100644
--- a/lisp/progmodes/tcl.el
+++ b/lisp/progmodes/tcl.el
@@ -1,6 +1,6 @@
 ;;; tcl.el --- Tcl code editing commands for Emacs
 
-;; Copyright (C) 1994, 1998-2011  Free Software Foundation, Inc.
+;; Copyright (C) 1994, 1998-2012  Free Software Foundation, Inc.
 
 ;; Maintainer: FSF
 ;; Author: Tom Tromey <tromey@redhat.com>
@@ -660,7 +660,7 @@ already exist."
 
 
 
-(defun tcl-indent-command (&optional arg)
+(defun tcl-indent-command (&optional _arg)
   "Indent current line as Tcl code, or in some cases insert a tab character.
 If `tcl-tab-always-indent' is t (the default), always indent current line.
 If `tcl-tab-always-indent' is nil and point is not in the indentation
@@ -861,7 +861,7 @@ Returns nil if line starts inside a string, t if in a comment."
 		       expr-p)
 		   (progn
 		     ;; Line is continuation line, or the sexp opener
-		     ;; is not a curly brace, or we are are looking at
+		     ;; is not a curly brace, or we are looking at
 		     ;; an `expr' expression (which must be split
 		     ;; specially).  So indentation is column of first
 		     ;; good spot after sexp opener (with some added
@@ -1506,7 +1506,7 @@ The first line is assumed to look like \"#!.../program ...\"."
 ;; loading the XEmacs menu emulation code.
 ;;
 
-(defun tcl-popup-menu (e)
+(defun tcl-popup-menu (_e)
   (interactive "@e")
   (popup-menu tcl-mode-menu))