Fix typo.

[elisp/apel.git] / mcs-e20.el

diff --git a/mcs-e20.el b/mcs-e20.el
index 2903a0b..00b621e 100644 (file)
--- a/mcs-e20.el
+++ b/mcs-e20.el
@@ -1,8 +1,8 @@
 ;;; mcs-e20.el --- MIME charset implementation for Emacs 20.1 and 20.2
 
-;; Copyright (C) 1996,1997,1998 Free Software Foundation, Inc.
+;; Copyright (C) 1996,1997,1998,1999 Free Software Foundation, Inc.
 
-;; Author: MORIOKA Tomohiko <morioka@jaist.ac.jp>
+;; Author: MORIOKA Tomohiko <tomo@m17n.org>
 ;; Keywords: emulation, compatibility, Mule
 
 ;; This file is part of APEL (A Portable Emacs Library).
@@ -28,6 +28,11 @@
 
 ;;; Code:
 
+(eval-when-compile
+  (require 'static)
+  (require 'poem)
+  )
+
 (defsubst encode-mime-charset-region (start end charset &optional lbt)
   "Encode the text between START and END as MIME CHARSET."
   (let (cs)
@@ -153,11 +158,28 @@ Return nil if corresponding MIME-charset is not found."
       dest)
     ))
 
+(static-when (and (string= (decode-coding-string "\e.A\eN!" 'ctext) "\eN!")
+                 (or (not (find-coding-system 'x-ctext))
+                     (coding-system-get 'x-ctext 'apel)))
+  (unless (find-coding-system 'x-ctext)
+    (make-coding-system
+     'x-ctext 2 ?x
+     "Compound text based generic encoding for decoding unknown messages."
+     '((ascii t) (latin-iso8859-1 t) t t
+       nil ascii-eol ascii-cntl nil locking-shift single-shift nil nil nil
+       init-bol nil nil)
+     '((safe-charsets . t)
+       (mime-charset . x-ctext)))
+    (coding-system-put 'x-ctext 'apel t)
+    ))
+
+
 ;;; @ end
 ;;;
 
 (require 'mcs-20)
 
-(provide 'mcs-e20)
+(require 'product)
+(product-provide (provide 'mcs-e20) (require 'apel-ver))
 
 ;;; mcs-e20.el ends here