+++ /dev/null
-;;; codepage.el --- MS-DOS/MS-Windows specific coding systems
-
-;; Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
-;; 2007, 2008 Free Software Foundation, Inc.
-;; Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
-;; National Institute of Advanced Industrial Science and Technology (AIST)
-;; Registration Number H14PRO021
-
-;; Author: Eli Zaretskii
-;; Maintainer: FSF
-;; Keywords: i18n ms-dos ms-windows codepage obsolete
-
-;; 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 3 of the License, 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. If not, see <http://www.gnu.org/licenses/>.
-
-;;; Commentary:
-
-;; Special coding systems for DOS/Windows codepage support.
-;; Obsolete.
-
-;;; Code:
-
-(defvar dos-unsupported-char-glyph)
-
-;; I doubt we need compatibility versions of any of these autoloaded
-;; functions apart from codepage-setup, which users may call.
-
-;; ;;;###autoload
-;; (defun cp-make-coding-systems-for-codepage (codepage iso-name offset)
-;; "Create a coding system to convert IBM CODEPAGE into charset ISO-NAME
-;; whose first character is at offset OFFSET from the beginning of 8-bit
-;; ASCII table.
-
-;; The created coding system has the usual 3 subsidiary systems: for Unix-,
-;; DOS- and Mac-style EOL conversion. However, unlike built-in coding
-;; systems, the Mac-style EOL conversion is currently not supported by the
-;; decoder and encoder created by this function."
-;; (let* ((decode-table (intern (format "%s-decode-table" codepage)))
-;; (nonascii-table
-;; (intern (format "%s-nonascii-translation-table" codepage)))
-;; (decode-translation
-;; (intern (format "%s-decode-translation-table" codepage)))
-;; (encode-translation
-;; (intern (format "%s-encode-translation-table" codepage))))
-;; (set nonascii-table
-;; (make-translation-table-from-vector
-;; (cp-decoding-vector-for-codepage
-;; (symbol-value decode-table) iso-name offset)))
-;; (define-translation-table encode-translation
-;; (char-table-extra-slot (symbol-value nonascii-table) 0))
-;; ;; For charsets other than ascii, eight-bit-* and ISO-NAME, set
-;; ;; `?' for one-column charsets, and some Japanese character for
-;; ;; wide-column charsets. CCL encoder convert that Japanese
-;; ;; character to either dos-unsupported-char-glyph or "??".
-;; (let ((tbl (char-table-extra-slot (symbol-value nonascii-table) 0))
-;; (undef (if (eq system-type 'ms-dos)
-;; (if dos-unsupported-char-glyph
-;; (logand dos-unsupported-char-glyph 255)
-;; 127)
-;; ??))
-;; (charsets (delq 'ascii
-;; (delq 'eight-bit-control
-;; (delq 'eight-bit-graphic
-;; (delq iso-name
-;; (copy-sequence charset-list))))))
-;; (wide-column-char (make-char 'japanese-jisx0208 32 32)))
-;; (while charsets
-;; (aset tbl (make-char (car charsets))
-;; (if (= (charset-width (car charsets)) 1) undef wide-column-char))
-;; (setq charsets (cdr charsets))))
-;; (define-translation-table decode-translation
-;; (symbol-value nonascii-table))
-;; (cp-coding-system-for-codepage-1
-;; (intern codepage) ?D iso-name decode-translation encode-translation)
-;; ))
-
-;; ;;;###autoload
-;; (defun cp-charset-for-codepage (codepage)
-;; "Return the charset for which there is a translation table to DOS CODEPAGE.
-;; CODEPAGE must be the name of a DOS codepage, a string."
-;; (let ((cp-decoder (cp-codepage-decoder codepage)))
-;; (if (null cp-decoder)
-;; (error "Unsupported codepage %s" codepage)
-;; (get cp-decoder 'charset))))
-
-;; ;;;###autoload
-;; (defun cp-language-for-codepage (codepage)
-;; "Return the name of the MULE language environment for CODEPAGE.
-;; CODEPAGE must be the name of a DOS codepage, a string."
-;; (let ((cp-decoder (cp-codepage-decoder codepage)))
-;; (if (null cp-decoder)
-;; (error "Unsupported codepage %s" codepage)
-;; (get cp-decoder 'language))))
-
-;; ;;;###autoload
-;; (defun cp-offset-for-codepage (codepage)
-;; "Return the offset to be used in setting up coding systems for CODEPAGE.
-;; CODEPAGE must be the name of a DOS codepage, a string."
-;; (let ((cp-decoder (cp-codepage-decoder codepage)))
-;; (if (null cp-decoder)
-;; (error "Unsupported codepage %s" codepage)
-;; (get cp-decoder 'offset))))
-
-;; ;;;###autoload
-;; (defun cp-supported-codepages ()
-;; "Return an alist of supported codepages.
-
-;; Each association in the alist has the form (NNN . CHARSET), where NNN is the
-;; codepage number, and CHARSET is the MULE charset which is the closest match
-;; for the character set supported by that codepage.
-
-;; A codepage NNN is supported if a variable called `cpNNN-decode-table' exists,
-;; is a vector, and has a charset property."
-;; (save-match-data
-;; (let (alist chset sname)
-;; (mapatoms
-;; (function
-;; (lambda (sym)
-;; (if (and (boundp sym)
-;; (string-match "\\`cp\\([1-9][0-9][0-9][0-9]?\\)-decode-table\\'"
-;; (setq sname (symbol-name sym)))
-;; (vectorp (symbol-value sym))
-;; (setq chset (get sym 'charset)))
-;; (setq alist
-;; (cons (cons (match-string 1 sname) chset) alist))))))
-;; alist)))
-
-;;;###autoload
-(defun codepage-setup (&optional codepage)
- "Obsolete. All coding systems are set up initially."
- (interactive))
-(make-obsolete 'codepage-setup "no longer relevant." "23.1")
-
-(provide 'codepage)
-
-;; arch-tag: 80328de8-b94e-4386-be26-5876105731f0
-;;; codepage.el ends here
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