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[bpt/emacs.git] / lisp / language / viet-util.el

diff --git a/lisp/language/viet-util.el b/lisp/language/viet-util.el
index 1234844..04c26f1 100644 (file)
--- a/lisp/language/viet-util.el
+++ b/lisp/language/viet-util.el
@@ -1,7 +1,10 @@
 ;;; viet-util.el --- utilities for Vietnamese  -*- coding: iso-2022-7bit; -*-
 
 ;; Copyright (C) 1995 Electrotechnical Laboratory, JAPAN.
-;; Licensed to the Free Software Foundation.
+;;   Licensed to the Free Software Foundation.
+;; Copyright (C) 2003
+;;   National Institute of Advanced Industrial Science and Technology (AIST)
+;;   Registration Number H13PRO009
 
 ;; Keywords: mule, multilingual, Vietnamese
 
@@ -26,12 +29,13 @@
 
 ;; Vietnamese uses ASCII characters and additional 134 unique
 ;; characters (these are Latin alphabets with various diacritical and
-;; tone marks).  As far as I know, Vietnamese now has 4 different ways
-;; for representing these characters: VISCII, VSCII, VIQR, and
-;; Unicode.  VISCII and VSCII are simple 1-byte code which assigns 134
-;; unique characters in control-code area (0x00..0x1F) and right half
-;; area (0x80..0xFF).  VIQR is a menmonic encoding specification
-;; representing diacritical marks by following ASCII characters.
+;; tone marks).  As far as I know, Vietnamese now has 5 different ways
+;; for representing these characters: VISCII, TCVN-5712, VPS, VIQR,
+;; and Unicode.  VISCII, TCVN-5712 and VPS are simple 1-byte code
+;; which assigns 134 unique characters in control-code area
+;; (0x00..0x1F) and right half area (0x80..0xFF).  VIQR is a menmonic
+;; encoding specification representing diacritical marks by following
+;; ASCII characters.
 
 ;;; Code:
 
@@ -220,7 +224,7 @@
 
 ;;;###autoload
 (defun viet-decode-viqr-region (from to)
-  "Convert `VIQR' mnemonics of the current region to Vietnamese characaters.
+  "Convert `VIQR' mnemonics of the current region to Vietnamese characters.
 When called from a program, expects two arguments,
 positions (integers or markers) specifying the stretch of the region."
   (interactive "r")
@@ -237,13 +241,13 @@ positions (integers or markers) specifying the stretch of the region."
 
 ;;;###autoload
 (defun viet-decode-viqr-buffer ()
-  "Convert `VIQR' mnemonics of the current buffer to Vietnamese characaters."
+  "Convert `VIQR' mnemonics of the current buffer to Vietnamese characters."
   (interactive)
   (viet-decode-viqr-region (point-min) (point-max)))
 
 ;;;###autoload
 (defun viet-encode-viqr-region (from to)
-  "Convert Vietnamese characaters of the current region to `VIQR' mnemonics.
+  "Convert Vietnamese characters of the current region to `VIQR' mnemonics.
 When called from a program, expects two arguments,
 positions (integers or markers) specifying the stretch of the region."
   (interactive "r")
@@ -260,7 +264,7 @@ positions (integers or markers) specifying the stretch of the region."
 
 ;;;###autoload
 (defun viet-encode-viqr-buffer ()
-  "Convert Vietnamese characaters of the current buffer to `VIQR' mnemonics."
+  "Convert Vietnamese characters of the current buffer to `VIQR' mnemonics."
   (interactive)
   (viet-encode-viqr-region (point-min) (point-max)))