Use default-value rather than default-enable-multibyte-characters.

lisp/ChangeLog

 2009-09-03  Glenn Morris  <rgm@gnu.org>
 
+	* arc-mode.el (archive-mode):
+	* dos-fns.el (set-default-process-coding-system):
+	* man.el (Man-getpage-in-background):
+	* menu-bar.el (menu-bar-describe-menu):
+	* server.el (server-process-filter):
+	* startup.el (command-line):
+	* tar-mode.el (tar-header-block-tokenize, tar-extract):
+	* w32-fns.el (set-default-process-coding-system):
+	* x-dnd.el (x-dnd-handle-file-name):
+	* international/mule-cmds.el (mule-menu-keymap)
+	(set-default-coding-systems, language-info-alist, set-language-info)
+	(set-language-environment, standard-display-european-internal)
+	(set-locale-environment):
+	* international/mule-diag.el (mule-diag):
+	* mail/emacsbug.el (report-emacs-bug):
+	* mail/rmail.el (rmail-mode):
+	* mail/sendmail.el (mail-setup):
+	Use default-value rather than default-enable-multibyte-characters.
+
 	* progmodes/f90.el: Move all safe properties into the defcustoms.
 	(f90-get-correct-indent, f90-indent-region, f90-abbrev-start): Use memq.
 

lisp/arc-mode.el

 ;;; arc-mode.el --- simple editing of archives
 
-;; Copyright (C) 1995, 1997, 1998, 2001, 2002, 2003, 2004,
-;;   2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
+;; Copyright (C) 1995, 1997, 1998, 2001, 2002, 2003, 2004, 2005, 2006,
+;;   2007, 2008, 2009  Free Software Foundation, Inc.
 
 ;; Author: Morten Welinder <terra@gnu.org>
 ;; Keywords: archives msdog editing major-mode
@@ -698,7 +698,7 @@ archive.
 	    (or file-name-coding-system
 		default-file-name-coding-system
 		locale-coding-system))
-      (if default-enable-multibyte-characters
+      (if (default-value 'enable-multibyte-characters)
 	  (set-buffer-multibyte 'to))
       (archive-summarize nil)
       (setq buffer-read-only t))))

lisp/dos-fns.el

 ;;; dos-fns.el --- MS-Dos specific functions
 
-;; Copyright (C) 1991, 1993, 1995, 1996, 2001, 2002, 2003, 2004,
-;;   2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
+;; Copyright (C) 1991, 1993, 1995, 1996, 2001, 2002, 2003, 2004, 2005,
+;;   2006, 2007, 2008, 2009  Free Software Foundation, Inc.
 
 ;; Maintainer: Morten Welinder <terra@diku.dk>
 ;; Keywords: internal
@@ -211,7 +211,7 @@ returned unaltered."
 ;; Override settings chosen at startup.
 (defun set-default-process-coding-system ()
   (setq default-process-coding-system
-	(if default-enable-multibyte-characters
+	(if (default-value 'enable-multibyte-characters)
 	    '(undecided-dos . undecided-dos)
 	  '(raw-text-dos . raw-text-dos))))
 

lisp/international/mule-cmds.el

@@ -127,8 +127,8 @@
     (define-key-after map [separator-input-method] '("--"))
 
     (define-key-after map [set-various-coding-system]
-      (list 'menu-item "Set Coding Systems" set-coding-system-map
-            :enable 'default-enable-multibyte-characters))
+      `(menu-item "Set Coding Systems" ,set-coding-system-map
+		  :enable (default-value 'enable-multibyte-characters)))
     (define-key-after map [view-hello-file]
       '(menu-item "Show Multi-lingual Text" view-hello-file
         :enable (file-readable-p
@@ -358,7 +358,7 @@ This also sets the following values:
   (if (eq system-type 'darwin)
       ;; The file-name coding system on Darwin systems is always utf-8.
       (setq default-file-name-coding-system 'utf-8)
-    (if (and default-enable-multibyte-characters
+    (if (and (default-value 'enable-multibyte-characters)
 	     (or (not coding-system)
 		 (coding-system-get coding-system 'ascii-compatible-p)))
 	(setq default-file-name-coding-system coding-system)))
@@ -1097,7 +1097,7 @@ Meaningful values for KEY include
 			`ctext-non-standard-encodings' for more detail.
 
 The following keys take effect only when multibyte characters are
-globally disabled, i.e. the value of `default-enable-multibyte-characters'
+globally disabled, i.e. the default value of `enable-multibyte-characters'
 is nil.
 
   unibyte-display    value is a coding system to encode characters for
@@ -1138,7 +1138,7 @@ see `language-info-alist'."
 	     (set-language-environment-nonascii-translation lang-env))
 	    ((eq key 'charset)
 	     (set-language-environment-charset lang-env))
-	    ((and (not default-enable-multibyte-characters)
+	    ((and (not (default-value 'enable-multibyte-characters))
 		  (or (eq key 'unibyte-syntax) (eq key 'unibyte-display)))
 	     (set-language-environment-unibyte lang-env)))))
 
@@ -1849,7 +1849,7 @@ specifies the character set for the major languages of Western Europe."
   (set-language-environment-nonascii-translation language-name)
   (set-language-environment-charset language-name)
   ;; Unibyte setups if necessary.
-  (unless default-enable-multibyte-characters
+  (unless (default-value 'enable-multibyte-characters)
     (set-language-environment-unibyte language-name))
 
   (let ((func (get-language-info language-name 'setup-function)))
@@ -1934,7 +1934,8 @@ See `set-language-info-alist' for use in programs."
   ;; Unibyte Emacs on MS-DOS wants to display all 8-bit characters with
   ;; the native font, and codes 160 and 146 stand for something very
   ;; different there.
-  (or (and (eq window-system 'pc) (not default-enable-multibyte-characters))
+  (or (and (eq window-system 'pc) (not (default-value
+					 'enable-multibyte-characters)))
       (progn
 	;; Most X fonts used to do the wrong thing for latin-1 code 160.
 	(unless (and (eq window-system 'x)
@@ -2602,10 +2603,10 @@ See also `locale-charset-language-names', `locale-language-names',
 	  (unless frame
 	    (set-language-environment language-name))
 
-	  ;; If default-enable-multibyte-characters is nil,
+	  ;; If the default enable-multibyte-characters is nil,
 	  ;; we are using single-byte characters,
 	  ;; so the display table and terminal coding system are irrelevant.
-	  (when default-enable-multibyte-characters
+	  (when (default-value 'enable-multibyte-characters)
 	    (set-display-table-and-terminal-coding-system
 	     language-name coding-system frame))
 

lisp/international/mule-diag.el

@@ -1088,7 +1088,8 @@ system which uses fontsets)."
       (insert "Version of this emacs:\n  " (emacs-version) "\n\n")
       (insert "Configuration options:\n  " system-configuration-options "\n\n")
       (insert "Multibyte characters awareness:\n"
-	      (format "  default: %S\n" default-enable-multibyte-characters)
+	      (format "  default: %S\n" (default-value
+					  'enable-multibyte-characters))
 	      (format "  current-buffer: %S\n\n" enable-multibyte-characters))
       (insert "Current language environment: " current-language-environment
 	      "\n\n")

lisp/mail/emacsbug.el

 ;;; emacsbug.el --- command to report Emacs bugs to appropriate mailing list
 
-;; Copyright (C) 1985, 1994, 1997, 1998, 2000, 2001, 2002, 2003,
-;;   2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
+;; Copyright (C) 1985, 1994, 1997, 1998, 2000, 2001, 2002, 2003, 2004,
+;;   2005, 2006, 2007, 2008, 2009  Free Software Foundation, Inc.
 
 ;; Author: K. Shane Hartman
 ;; Maintainer: FSF
@@ -166,8 +166,8 @@ usually do not have translators to read other languages for them.\n\n")
      '("LC_ALL" "LC_COLLATE" "LC_CTYPE" "LC_MESSAGES"
        "LC_MONETARY" "LC_NUMERIC" "LC_TIME" "LANG" "XMODIFIERS"))
     (insert (format "  locale-coding-system: %s\n" locale-coding-system))
-    (insert (format "  default-enable-multibyte-characters: %s\n"
-		    default-enable-multibyte-characters))
+    (insert (format "  default enable-multibyte-characters: %s\n"
+		    (default-value 'enable-multibyte-characters)))
     (insert "\n")
     (insert (format "Major mode: %s\n"
 		    (format-mode-line

lisp/mail/rmail.el

@@ -1234,7 +1234,7 @@ Instead, these commands are available:
     (rmail-mode-2)
     (when (and finding-rmail-file
 	       (null coding-system-for-read)
-	       default-enable-multibyte-characters)
+	       (default-value 'enable-multibyte-characters))
       (let ((rmail-enable-multibyte t))
 	(rmail-require-mime-maybe)
 	(rmail-convert-file-maybe)

lisp/mail/sendmail.el

@@ -552,7 +552,7 @@ actually occur.")
   (kill-local-variable 'buffer-file-coding-system)
   ;; This doesn't work for enable-multibyte-characters.
   ;; (kill-local-variable 'enable-multibyte-characters)
-  (set-buffer-multibyte default-enable-multibyte-characters)
+  (set-buffer-multibyte (default-value 'enable-multibyte-characters))
   (if current-input-method
       (inactivate-input-method))
   (setq mail-send-actions actions)

lisp/man.el

 ;;; man.el --- browse UNIX manual pages -*- coding: iso-8859-1 -*-
 
-;; Copyright (C) 1993, 1994, 1996, 1997, 2001, 2002, 2003,
-;;   2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
+;; Copyright (C) 1993, 1994, 1996, 1997, 2001, 2002, 2003, 2004, 2005,
+;;   2006, 2007, 2008, 2009  Free Software Foundation, Inc.
 
 ;; Author: Barry A. Warsaw <bwarsaw@cen.com>
 ;; Maintainer: FSF
@@ -811,7 +811,7 @@ all sections related to a subject, put something appropriate into the
 	    ;; We must decode the output by a coding system that the
 	    ;; system's locale suggests in multibyte mode.
 	    (coding-system-for-read
-	     (if default-enable-multibyte-characters
+	     (if (default-value 'enable-multibyte-characters)
 		 locale-coding-system 'raw-text-unix))
 	    ;; Avoid possible error by using a directory that always exists.
 	    (default-directory

lisp/menu-bar.el

@@ -982,7 +982,7 @@ mail status in mode line"))
   (list 'menu-item "Mule (Multilingual Environment)" mule-menu-keymap
 ;; Most of the MULE menu actually does make sense in unibyte mode,
 ;; e.g. language selection.
-;;;	':visible 'default-enable-multibyte-characters
+;;;	:visible '(default-value 'enable-multibyte-characters)
 	))
 ;(setq menu-bar-final-items (cons 'mule menu-bar-final-items))
 ;(define-key menu-bar-options-menu [preferences]
@@ -1354,18 +1354,18 @@ mail status in mode line"))
 
 (define-key menu-bar-describe-menu [mule-diag]
   '(menu-item "Show All of Mule Status" mule-diag
-	      :visible default-enable-multibyte-characters
+	      :visible (default-value 'enable-multibyte-characters)
 	      :help "Display multilingual environment settings"))
 (define-key menu-bar-describe-menu [describe-coding-system-briefly]
   '(menu-item "Describe Coding System (Briefly)"
               describe-current-coding-system-briefly
-              :visible default-enable-multibyte-characters))
+              :visible (default-value 'enable-multibyte-characters)))
 (define-key menu-bar-describe-menu [describe-coding-system]
   '(menu-item "Describe Coding System..." describe-coding-system
-	      :visible default-enable-multibyte-characters))
+	      :visible (default-value 'enable-multibyte-characters)))
 (define-key menu-bar-describe-menu [describe-input-method]
   '(menu-item "Describe Input Method..." describe-input-method
-	      :visible default-enable-multibyte-characters
+	      :visible (default-value 'enable-multibyte-characters)
 	      :help "Keyboard layout for specific input method"))
 (define-key menu-bar-describe-menu [describe-language-environment]
   (list 'menu-item "Describe Language Environment"

lisp/server.el

@@ -869,7 +869,7 @@ The following commands are accepted by the client:
           ;; supported any more.
           (assert (eq (match-end 0) (length string)))
 	  (let ((request (substring string 0 (match-beginning 0)))
-		(coding-system (and default-enable-multibyte-characters
+		(coding-system (and (default-value 'enable-multibyte-characters)
 				    (or file-name-coding-system
 					default-file-name-coding-system)))
 		nowait ; t if emacsclient does not want to wait for us.

lisp/startup.el

@@ -1015,7 +1015,7 @@ opening the first frame (e.g. open a connection to an X server).")
 	  debug-on-error-should-be-set
 	  (debug-on-error-initial
 	   (if (eq init-file-debug t) 'startup init-file-debug))
-	  (orig-enable-multibyte default-enable-multibyte-characters))
+	  (orig-enable-multibyte (default-value 'enable-multibyte-characters)))
       (let ((debug-on-error debug-on-error-initial)
 	    ;; This function actually reads the init files.
 	    (inner
@@ -1125,8 +1125,9 @@ the `--debug-init' option to view a complete error backtrace."
 		  debug-on-error-from-init-file debug-on-error)))
       (if debug-on-error-should-be-set
 	  (setq debug-on-error debug-on-error-from-init-file))
-      (unless (or default-enable-multibyte-characters
-		  (eq orig-enable-multibyte default-enable-multibyte-characters))
+      (unless (or (default-value 'enable-multibyte-characters)
+		  (eq orig-enable-multibyte (default-value
+					      'enable-multibyte-characters)))
 	;; Init file changed to unibyte.  Reset existing multibyte
 	;; buffers (probably *scratch*, *Messages*, *Minibuff-0*).
 	;; Arguably this should only be done if they're free of
@@ -1192,7 +1193,7 @@ the `--debug-init' option to view a complete error backtrace."
   (run-hooks 'after-init-hook)
 
   ;; Decode all default-directory.
-  (if (and default-enable-multibyte-characters locale-coding-system)
+  (if (and (default-value 'enable-multibyte-characters) locale-coding-system)
       (save-excursion
 	(dolist (elt (buffer-list))
 	  (set-buffer elt)

lisp/tar-mode.el

 ;;; tar-mode.el --- simple editing of tar files from GNU emacs
 
 ;; Copyright (C) 1990, 1991, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
-;;   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
+;;   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
+;;   Free Software Foundation, Inc.
 
 ;; Author: Jamie Zawinski <jwz@lucid.com>
 ;; Maintainer: FSF
@@ -267,7 +268,7 @@ write-date, checksum, link-type, and link-name."
           (setq name (concat (substring string tar-prefix-offset
                                         (1- (match-end 0)))
                              "/" name)))
-        (if default-enable-multibyte-characters
+        (if (default-value 'enable-multibyte-characters)
             (setq name
                   (decode-coding-string name coding)
                   linkname
@@ -819,7 +820,7 @@ appear on disk when you save the tar-file's buffer."
             (if (or (not coding)
                     (eq (coding-system-type coding) 'undecided))
                 (setq coding (detect-coding-region start end t)))
-            (if (and default-enable-multibyte-characters
+            (if (and (default-value 'enable-multibyte-characters)
                      (coding-system-get coding :for-unibyte))
                 (with-current-buffer buffer
                   (set-buffer-multibyte nil)))

lisp/w32-fns.el

 ;;; w32-fns.el --- Lisp routines for Windows NT
 
-;; Copyright (C) 1994, 2001, 2002, 2003, 2004,
-;;   2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
+;; Copyright (C) 1994, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008,
+;;   2009  Free Software Foundation, Inc.
 
 ;; Author: Geoff Voelker <voelker@cs.washington.edu>
 ;; Keywords: internal
@@ -176,20 +176,20 @@ You should set this to t when using a non-system shell.\n\n"))))
   ;; (and some programs ported from Unix require it) but most will
   ;; produce DOS line endings on output.
   (setq default-process-coding-system
-	(if default-enable-multibyte-characters
+	(if (default-value 'enable-multibyte-characters)
 	    '(undecided-dos . undecided-unix)
 	  '(raw-text-dos . raw-text-unix)))
   ;; Make cmdproxy default to using DOS line endings for input,
   ;; because some Windows programs (including command.com) require it.
   (add-to-list 'process-coding-system-alist
 	       `("[cC][mM][dD][pP][rR][oO][xX][yY]"
-		 . ,(if default-enable-multibyte-characters
+		 . ,(if (default-value 'enable-multibyte-characters)
 			'(undecided-dos . undecided-dos)
 		      '(raw-text-dos . raw-text-dos))))
   ;; plink needs DOS input when entering the password.
   (add-to-list 'process-coding-system-alist
 	       `("[pP][lL][iI][nN][kK]"
-		 . ,(if default-enable-multibyte-characters
+		 . ,(if (default-value 'enable-multibyte-characters)
 			'(undecided-dos . undecided-dos)
 		      '(raw-text-dos . raw-text-dos)))))
 

lisp/x-dnd.el

 ;;; x-dnd.el --- drag and drop support for X.
 
-;; Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
+;; Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009
+;;   Free Software Foundation, Inc.
 
 ;; Author: Jan Dj,Ad(Brv <jan.h.d@swipnet.se>
 ;; Maintainer: FSF
@@ -263,7 +264,7 @@ STRING is the uri-list as a string.  The URIs are separated by \\r\\n."
 WINDOW is the window where the drop happened.
 STRING is the file names as a string, separated by nulls."
   (let ((uri-list (split-string string "[\0\r\n]" t))
-	(coding (and default-enable-multibyte-characters
+	(coding (and (default-value 'enable-multibyte-characters)
 		     (or file-name-coding-system
 			 default-file-name-coding-system)))
 	retval)