;;; iso-ascii.el --- set up char tables for ISO 8859/1 on ASCII terminals
-;; Copyright (C) 1987, 1995, 1998, 2001-2011 Free Software Foundation, Inc.
+;; Copyright (C) 1987, 1995, 1998, 2001-2014 Free Software Foundation,
+;; Inc.
;; Author: Howard Gayle
-;; Maintainer: FSF
+;; Maintainer: emacs-devel@gnu.org
;; Keywords: i18n
;; This file is part of GNU Emacs.
;;; Code:
(require 'disp-table)
-(eval-when-compile (require 'cl))
(defgroup iso-ascii nil
"Set up char tables for ISO 8859/1 on ASCII terminals."
(iso-ascii-display 255 "\"y") ; small y with diaeresis or umlaut mark
(define-minor-mode iso-ascii-mode
- "Toggle ISO-ASCII mode."
- :variable (eq standard-display-table iso-ascii-display-table)
- (unless standard-display-table
- (setq standard-display-table iso-ascii-standard-display-table)))
+ "Toggle ISO-ASCII mode.
+With a prefix argument ARG, enable the mode if ARG is positive,
+and disable it otherwise. If called from Lisp, enable the mode
+if ARG is omitted or nil."
+ :variable ((eq standard-display-table iso-ascii-display-table)
+ . (lambda (v)
+ (setq standard-display-table
+ (cond
+ (v iso-ascii-display-table)
+ ((eq standard-display-table iso-ascii-display-table)
+ iso-ascii-standard-display-table)
+ (t standard-display-table))))))
(provide 'iso-ascii)