-;;; vietnamese.el --- support for Vietnamese -*- coding: iso-2022-7bit; -*-
-
-;; Copyright (C) 1998, 2001, 2002, 2003, 2004, 2005, 2006, 2007
-;; Free Software Foundation, Inc.
-;; Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
-;; 2005, 2006, 2007
-;; National Institute of Advanced Industrial Science and Technology (AIST)
-;; Registration Number H14PRO021
-
-;; Keywords: multilingual, Vietnamese
-
-;; 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 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; see the file COPYING. If not, write to the
-;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
-;; Boston, MA 02110-1301, USA.
-
-;;; Commentary:
-
-;; For Vietnames, the character sets VISCII, VSCII and TCVN-5712 are
-;; supported.
-
-;;; Code:
-
-(defvar viet-viscii-decode-table
- [;; VISCII is a full 8-bit code.
- 0 1 ?\e,2F\e(B 3 4 ?\e,2G\e(B ?\e,2g\e(B 7 8 9 10 11 12 13 14 15
- 16 17 18 19 ?\e,2V\e(B 21 22 23 24 ?\e,2[\e(B 26 27 28 29 ?\e,2\\e(B 31
- 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47
- 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63
- 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79
- 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95
- 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111
- 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127
- ?\e,2U\e(B ?\e,2!\e(B ?\e,2"\e(B ?\e,2#\e(B ?\e,2$\e(B ?\e,2%\e(B ?\e,2&\e(B ?\e,2'\e(B ?\e,2(\e(B ?\e,2)\e(B ?\e,2*\e(B ?\e,2+\e(B ?\e,2,\e(B ?\e,2-\e(B ?\e,2.\e(B ?\e,2/\e(B
- ?\e,20\e(B ?\e,21\e(B ?\e,22\e(B ?\e,25\e(B ?\e,2~\e(B ?\e,2>\e(B ?\e,26\e(B ?\e,27\e(B ?\e,28\e(B ?\e,2v\e(B ?\e,2w\e(B ?\e,2o\e(B ?\e,2|\e(B ?\e,2{\e(B ?\e,2x\e(B ?\e,2O\e(B
- ?\e,2u\e(B ?\e,1!\e(B ?\e,1"\e(B ?\e,1#\e(B ?\e,1$\e(B ?\e,1%\e(B ?\e,1&\e(B ?\e,1'\e(B ?\e,1(\e(B ?\e,1)\e(B ?\e,1*\e(B ?\e,1+\e(B ?\e,1,\e(B ?\e,1-\e(B ?\e,1.\e(B ?\e,1/\e(B
- ?\e,10\e(B ?\e,11\e(B ?\e,12\e(B ?\e,2^\e(B ?\e,2=\e(B ?\e,15\e(B ?\e,16\e(B ?\e,17\e(B ?\e,18\e(B ?\e,2q\e(B ?\e,2Q\e(B ?\e,2W\e(B ?\e,2X\e(B ?\e,1=\e(B ?\e,1>\e(B ?\e,2_\e(B
- ?\e,2`\e(B ?\e,2a\e(B ?\e,2b\e(B ?\e,2c\e(B ?\e,2d\e(B ?\e,2e\e(B ?\e,1F\e(B ?\e,1G\e(B ?\e,2h\e(B ?\e,2i\e(B ?\e,2j\e(B ?\e,2k\e(B ?\e,2l\e(B ?\e,2m\e(B ?\e,2n\e(B ?\e,1O\e(B
- ?\e,2p\e(B ?\e,1Q\e(B ?\e,2r\e(B ?\e,2s\e(B ?\e,2t\e(B ?\e,1U\e(B ?\e,1V\e(B ?\e,1W\e(B ?\e,1X\e(B ?\e,2y\e(B ?\e,2z\e(B ?\e,1[\e(B ?\e,1\\e(B ?\e,2}\e(B ?\e,1^\e(B ?\e,1_\e(B
- ?\e,1`\e(B ?\e,1a\e(B ?\e,1b\e(B ?\e,1c\e(B ?\e,1d\e(B ?\e,1e\e(B ?\e,1f\e(B ?\e,1g\e(B ?\e,1h\e(B ?\e,1i\e(B ?\e,1j\e(B ?\e,1k\e(B ?\e,1l\e(B ?\e,1m\e(B ?\e,1n\e(B ?\e,1o\e(B
- ?\e,1p\e(B ?\e,1q\e(B ?\e,1r\e(B ?\e,1s\e(B ?\e,1t\e(B ?\e,1u\e(B ?\e,1v\e(B ?\e,1w\e(B ?\e,1x\e(B ?\e,1y\e(B ?\e,1z\e(B ?\e,1{\e(B ?\e,1|\e(B ?\e,1}\e(B ?\e,1~\e(B ?\e,2f\e(B ]
- "Vietnamese VISCII decoding table.")
-
-(let ((table (make-translation-table-from-vector viet-viscii-decode-table)))
- (define-translation-table 'viet-viscii-nonascii-translation-table table)
- (define-translation-table 'viet-viscii-encode-table
- (char-table-extra-slot table 0)))
-
-;;;
-;;; VSCII is a pre-version of TCVN-5712 and deprecated
-;;;
-(defvar viet-vscii-decode-table
- [;; VSCII is a full 8-bit code.
- 0 ?\e,2z\e(B ?\e,2x\e(B 3 ?\e,2W\e(B ?\e,2X\e(B ?\e,2f\e(B 7 8 9 10 11 12 13 14 15
- 16 ?\e,2Q\e(B ?\e,2_\e(B ?\e,2O\e(B ?\e,2V\e(B ?\e,2[\e(B ?\e,2}\e(B ?\e,2\\e(B 24 25 26 27 28 29 30 31
- 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47
- 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63
- 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79
- 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95
- 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111
- 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127
- ?\e,2`\e(B ?\e,2d\e(B ?\e,2c\e(B ?\e,2a\e(B ?\e,2U\e(B ?\e,2#\e(B ?\e,2'\e(B ?\e,2h\e(B ?\e,2k\e(B ?\e,2(\e(B ?\e,2i\e(B ?\e,2)\e(B ?\e,2.\e(B ?\e,2l\e(B ?\e,2o\e(B ?\e,2n\e(B
- ?\e,2m\e(B ?\e,28\e(B ?\e,2r\e(B ?\e,2v\e(B ?\e,2u\e(B ?\e,2s\e(B ?\e,2w\e(B ?\e,25\e(B ?\e,26\e(B ?\e,27\e(B ?\e,2^\e(B ?\e,2>\e(B ?\e,2~\e(B ?\e,2y\e(B ?\e,2|\e(B ?\e,2{\e(B
- 160 ?\e,2e\e(B ?\e,2b\e(B ?\e,2j\e(B ?\e,2t\e(B ?\e,2=\e(B ?\e,2_\e(B ?\e,2p\e(B ?\e,1e\e(B ?\e,1b\e(B ?\e,1j\e(B ?\e,1t\e(B ?\e,1=\e(B ?\e,1y\e(B ?\e,1p\e(B ?\e,2"\e(B
- 192 193 194 195 196 ?\e,1`\e(B ?\e,1d\e(B ?\e,1c\e(B ?\e,1a\e(B ?\e,1U\e(B ?\e,2F\e(B ?\e,1"\e(B ?\e,1F\e(B ?\e,1G\e(B ?\e,1!\e(B ?\e,2G\e(B
- ?\e,2!\e(B ?\e,2%\e(B ?\e,2&\e(B ?\e,2g\e(B ?\e,2%\e(B ?\e,2+\e(B ?\e,1#\e(B ?\e,1%\e(B ?\e,1&\e(B ?\e,1g\e(B ?\e,1$\e(B ?\e,1'\e(B ?\e,1h\e(B ?\e,2,\e(B ?\e,1k\e(B ?\e,1(\e(B
- ?\e,1i\e(B ?\e,1)\e(B ?\e,1+\e(B ?\e,1,\e(B ?\e,1-\e(B ?\e,1*\e(B ?\e,1.\e(B ?\e,1l\e(B ?\e,1o\e(B ?\e,2-\e(B ?\e,2*\e(B ?\e,20\e(B ?\e,1n\e(B ?\e,1m\e(B ?\e,18\e(B ?\e,1r\e(B
- ?\e,21\e(B ?\e,1v\e(B ?\e,1u\e(B ?\e,1s\e(B ?\e,1w\e(B ?\e,10\e(B ?\e,11\e(B ?\e,12\e(B ?\e,1/\e(B ?\e,15\e(B ?\e,16\e(B ?\e,17\e(B ?\e,1^\e(B ?\e,1>\e(B ?\e,1~\e(B ?\e,1y\e(B
- ?\e,22\e(B ?\e,1|\e(B ?\e,1{\e(B ?\e,1z\e(B ?\e,1x\e(B ?\e,1W\e(B ?\e,1X\e(B ?\e,1f\e(B ?\e,1Q\e(B ?\e,1q\e(B ?\e,1O\e(B ?\e,1V\e(B ?\e,1[\e(B ?\e,1}\e(B ?\e,1\\e(B ?\e,2/\e(B]
- "Vietnamese VSCII decoding table.")
-
-(let ((table (make-translation-table-from-vector viet-vscii-decode-table)))
- (define-translation-table 'viet-vscii-nonascii-translation-table table)
- (define-translation-table 'viet-vscii-encode-table
- (char-table-extra-slot table 0)))
-
-;; Does not support combining characters in the range [176, 180]
-(defvar viet-tcvn-decode-table
- [;; TCVN is a full 8-bit code.
- 0 ?\e,2z\e(B ?\e,2x\e(B 3 ?\e,2W\e(B ?\e,2X\e(B ?\e,2f\e(B 7 8 9 10 11 12 13 14 15
- 16 ?\e,2Q\e(B ?\e,2q\e(B ?\e,2O\e(B ?\e,2V\e(B ?\e,2[\e(B ?\e,2}\e(B ?\e,2\\e(B 24 25 26 27 28 29 30 31
- 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47
- 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63
- 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79
- 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95
- 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111
- 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127
- ?\e,2`\e(B ?\e,2d\e(B ?\e,2c\e(B ?\e,2a\e(B ?\e,2U\e(B ?\e,2#\e(B ?\e,2'\e(B ?\e,2h\e(B ?\e,2k\e(B ?\e,2(\e(B ?\e,2i\e(B ?\e,2)\e(B ?\e,2.\e(B ?\e,2l\e(B ?\e,2o\e(B ?\e,2n\e(B
- ?\e,2m\e(B ?\e,28\e(B ?\e,2r\e(B ?\e,2v\e(B ?\e,2u\e(B ?\e,2s\e(B ?\e,2w\e(B ?\e,25\e(B ?\e,26\e(B ?\e,27\e(B ?\e,2^\e(B ?\e,2>\e(B ?\e,2~\e(B ?\e,2y\e(B ?\e,2|\e(B ?\e,2{\e(B
- 160 ?\e,2e\e(B ?\e,2b\e(B ?\e,2j\e(B ?\e,2t\e(B ?\e,2=\e(B ?\e,2_\e(B ?\e,2p\e(B ?\e,1e\e(B ?\e,1b\e(B ?\e,1j\e(B ?\e,1t\e(B ?\e,1=\e(B ?\e,1_\e(B ?\e,1p\e(B ?\e,2"\e(B
- 176 177 178 179 180 ?\e,1`\e(B ?\e,1d\e(B ?\e,1c\e(B ?\e,1a\e(B ?\e,1U\e(B ?\e,2F\e(B ?\e,1"\e(B ?\e,1F\e(B ?\e,1G\e(B ?\e,1!\e(B ?\e,2G\e(B
- ?\e,2!\e(B ?\e,2%\e(B ?\e,2&\e(B ?\e,2g\e(B ?\e,2$\e(B ?\e,2+\e(B ?\e,1#\e(B ?\e,1%\e(B ?\e,1&\e(B ?\e,1g\e(B ?\e,1$\e(B ?\e,1'\e(B ?\e,1h\e(B ?\e,2,\e(B ?\e,1k\e(B ?\e,1(\e(B
- ?\e,1i\e(B ?\e,1)\e(B ?\e,1+\e(B ?\e,1,\e(B ?\e,1-\e(B ?\e,1*\e(B ?\e,1.\e(B ?\e,1l\e(B ?\e,1o\e(B ?\e,2-\e(B ?\e,2*\e(B ?\e,20\e(B ?\e,1n\e(B ?\e,1m\e(B ?\e,18\e(B ?\e,1r\e(B
- ?\e,21\e(B ?\e,1v\e(B ?\e,1u\e(B ?\e,1s\e(B ?\e,1w\e(B ?\e,10\e(B ?\e,11\e(B ?\e,12\e(B ?\e,1/\e(B ?\e,15\e(B ?\e,16\e(B ?\e,17\e(B ?\e,1^\e(B ?\e,1>\e(B ?\e,1~\e(B ?\e,1y\e(B
- ?\e,22\e(B ?\e,1|\e(B ?\e,1{\e(B ?\e,1z\e(B ?\e,1x\e(B ?\e,1W\e(B ?\e,1X\e(B ?\e,1f\e(B ?\e,1Q\e(B ?\e,1q\e(B ?\e,1O\e(B ?\e,1V\e(B ?\e,1[\e(B ?\e,1}\e(B ?\e,1\\e(B ?\e,2/\e(B]
- "Vietnamese TCVN-5712 decoding table.")
-
-(let ((table (make-translation-table-from-vector viet-tcvn-decode-table)))
- (define-translation-table 'viet-tcvn-nonascii-translation-table table)
- (define-translation-table 'viet-tcvn-encode-table
- (char-table-extra-slot table 0)))
-
-;; (defvar viet-vps-decode-table
-;; [;; VPS is a full 8-bit code.
-;; 0 1 ?\e,2U\e(B ?\e,2'\e(B ?\e,2#\e(B ?\e,2)\e(B ?\e,2.\e(B 7 8 9 10 11 12 13 14 15
-;; ?\e,28\e(B ?\e,2w\e(B ?\e,25\e(B ?\e,2~\e(B ?\e,2x\e(B ?\e,2q\e(B 22 23 24 ?\e,2\\e(B 26 27 ?\e,2g\e(B ?\e,2f\e(B 30 31
-;; 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47
-;; 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63
-;; 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79
-;; 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95
-;; 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111
-;; 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127
-;; ?\e,2`\e(B ?\e,2d\e(B ?\e,2c\e(B ?\e,2$\e(B ?\e,2%\e(B ?\e,2&\e(B ?\e,1w\e(B ?\e,12\e(B ?\e,2e\e(B ?\e,1*\e(B ?\e,1+\e(B ?\e,1,\e(B ?\e,1.\e(B ?\e,2!\e(B ?\e,2"\e(B ?\e,2F\e(B
-;; ?\e,2*\e(B 145 146 ?\e,2+\e(B ?\e,2,\e(B ?\e,2-\e(B ?\e,2/\e(B ?\e,20\e(B ?\e,21\e(B ?\e,22\e(B ?\e,1}\e(B ?\e,1V\e(B ?\e,1\\e(B ?\e,2>\e(B ?\e,26\e(B ?\e,27\e(B
-;; 160 ?\e,1!\e(B ?\e,1"\e(B ?\e,1F\e(B ?\e,1G\e(B ?\e,1#\e(B ?\e,2^\e(B ?\e,1>\e(B ?\e,2y\e(B ?\e,16\e(B ?\e,17\e(B ?\e,1^\e(B ?\e,2{\e(B ?\e,2Q\e(B ?\e,1~\e(B ?\e,2W\e(B
-;; ?\e,11\e(B ?\e,2X\e(B ?\e,2O\e(B ?\e,2[\e(B ?\e,2m\e(B ?\e,2l\e(B ?\e,15\e(B ?\e,2o\e(B ?\e,2n\e(B ?\e,2s\e(B ?\e,1X\e(B ?\e,1f\e(B ?\e,2r\e(B ?\e,2v\e(B ?\e,2u\e(B ?\e,1q\e(B
-;; ?\e,1%\e(B ?\e,2a\e(B ?\e,2b\e(B ?\e,1$\e(B ?\e,1&\e(B ?\e,1g\e(B ?\e,1'\e(B ?\e,1p\e(B ?\e,1k\e(B ?\e,2i\e(B ?\e,2j\e(B ?\e,1)\e(B ?\e,1o\e(B ?\e,1-\e(B ?\e,18\e(B ?\e,1[\e(B
-;; ?\e,2_\e(B ?\e,2|\e(B ?\e,10\e(B ?\e,1/\e(B ?\e,2t\e(B ?\e,1v\e(B ?\e,1=\e(B ?\e,2h\e(B ?\e,1W\e(B ?\e,1Q\e(B ?\e,2z\e(B ?\e,1{\e(B ?\e,1_\e(B ?\e,2}\e(B ?\e,2k\e(B 223
-;; ?\e,1`\e(B ?\e,1a\e(B ?\e,1b\e(B ?\e,1c\e(B ?\e,1d\e(B ?\e,1U\e(B ?\e,1e\e(B 231 ?\e,1h\e(B ?\e,1i\e(B ?\e,1j\e(B ?\e,1(\e(B ?\e,1l\e(B ?\e,1m\e(B 238 ?\e,1n\e(B
-;; ?\e,2G\e(B ?\e,2p\e(B ?\e,1r\e(B ?\e,1s\e(B ?\e,1t\e(B ?\e,1u\e(B 246 ?\e,2=\e(B ?\e,1x\e(B ?\e,1y\e(B ?\e,1z\e(B ?\e,1|\e(B 252 ?\e,2V\e(B ?\e,2(\e(B ?\e,1O\e(B]
-;; "Vietnamese VPS decoding table.")
-;;
-;; (let ((table (make-translation-table-from-vector viet-vps-decode-table)))
-;; (define-translation-table 'viet-vps-nonascii-translation-table table)
-;; (define-translation-table 'viet-vps-encode-table
-;; (char-table-extra-slot table 0)))
-
-(define-ccl-program ccl-decode-viscii
- `(3
- ((loop
- (r0 = 0)
- (read r1)
- (translate-character viet-viscii-nonascii-translation-table r0 r1)
- (write-multibyte-character r0 r1)
- (repeat))))
- "CCL program to decode VISCII 1.1")
-
-(define-ccl-program ccl-encode-viscii
- `(1
- ((loop
- (read-multibyte-character r0 r1)
- (translate-character viet-viscii-encode-table r0 r1)
- (write-repeat r1))))
- "CCL program to encode VISCII 1.1")
-
-(define-ccl-program ccl-encode-viscii-font
- `(0
- ;; In: R0:vietnamese-viscii-lower/vietnamese-viscii-upper
- ;; R1:position code
- ;; Out: R1:font code point
- (translate-character viet-viscii-encode-table r0 r1))
- "CCL program to encode Vietnamese chars to VISCII 1.1 font")
-
-(define-ccl-program ccl-decode-vscii
- `(3
- ((loop
- (r0 = 0)
- (read r1)
- (translate-character viet-vscii-nonascii-translation-table r0 r1)
- (write-multibyte-character r0 r1)
- (repeat))))
- "CCL program to decode VSCII-1.")
-
-(define-ccl-program ccl-encode-vscii
- `(1
- ((loop
- (read-multibyte-character r0 r1)
- (translate-character viet-vscii-encode-table r0 r1)
- (write-repeat r1))))
- "CCL program to encode VSCII-1.")
-
-(define-ccl-program ccl-encode-vscii-font
- `(0
- ;; In: R0:vietnamese-viscii-lower/vietnamese-viscii-upper
- ;; R1:position code
- ;; Out: R1:font code point
- (translate-character viet-vscii-encode-table r0 r1))
- "CCL program to encode Vietnamese chars to VSCII-1 font.")
-
-(define-ccl-program ccl-decode-tcvn
- `(3
- ((loop
- (r0 = 0)
- (read r1)
- (translate-character viet-tcvn-nonascii-translation-table r0 r1)
- (write-multibyte-character r0 r1)
- (repeat))))
- "CCL program to decode TCVN-5712.")
-
-(define-ccl-program ccl-encode-tcvn
- `(1
- ((loop
- (read-multibyte-character r0 r1)
- (translate-character viet-tcvn-encode-table r0 r1)
- (write-repeat r1))))
- "CCL program to encode TCVN-5712.")
-
-(define-ccl-program ccl-encode-tcvn-font
- `(0
- ;; In: R0:vietnamese-viscii-lower/vietnamese-viscii-upper
- ;; R1:position code
- ;; Out: R1:font code point
- (translate-character viet-tcvn-encode-table r0 r1))
- "CCL program to encode Vietnamese chars to TCVN-5712 font.")
-
-;; (define-ccl-program ccl-decode-vps
-;; `(3
-;; ((loop
-;; (r0 = 0)
-;; (read r1)
-;; (translate-character viet-vps-nonascii-translation-table r0 r1)
-;; (write-multibyte-character r0 r1)
-;; (repeat))))
-;; "CCL program to decode VPS.")
-;;
-;; (define-ccl-program ccl-encode-vps
-;; `(1
-;; ((loop
-;; (read-multibyte-character r0 r1)
-;; (translate-character viet-vps-encode-table r0 r1)
-;; (write-repeat r1))))
-;; "CCL program to encode VPS.")
-;;
-;; (define-ccl-program ccl-encode-vps-font
-;; `(0
-;; ;; In: R0:vietnamese-viscii-lower/vietnamese-viscii-upper
-;; ;; R1:position code
-;; ;; Out: R1:font code point
-;; (translate-character viet-vps-encode-table r0 r1))
-;; "CCL program to encode Vietnamese chars to VPS font.")
-
-(make-coding-system
- 'vietnamese-viscii 4 ?V
- "8-bit encoding for Vietnamese VISCII 1.1 (MIME:VISCII)"
- '(ccl-decode-viscii . ccl-encode-viscii)
- '((safe-charsets ascii vietnamese-viscii-lower vietnamese-viscii-upper)
- (mime-charset . viscii)
- (valid-codes (0 . 255))))
-
-(define-coding-system-alias 'viscii 'vietnamese-viscii)
-
-(make-coding-system
- 'vietnamese-vscii 4 ?v
- "8-bit encoding for Vietnamese VSCII-1"
- '(ccl-decode-vscii . ccl-encode-vscii)
- '((safe-charsets ascii vietnamese-viscii-lower vietnamese-viscii-upper)
- (valid-codes (0 . 255))))
-
-(define-coding-system-alias 'vscii 'vietnamese-vscii)
-
-(make-coding-system
- 'vietnamese-tcvn 4 ?t
- "8-bit encoding for Vietnamese TCVN-5712"
- '(ccl-decode-tcvn . ccl-encode-tcvn)
- '((safe-charsets ascii vietnamese-viscii-lower vietnamese-viscii-upper)
- (valid-codes (0 . 255))))
-
-(define-coding-system-alias 'tcvn 'vietnamese-tcvn)
-(define-coding-system-alias 'tcvn-5712 'vietnamese-tcvn)
-
-;; (make-coding-system
-;; 'vietnamese-vps 4 ?p
-;; "8-bit encoding for Vietnamese VPS"
-;; '(ccl-decode-vps . ccl-encode-vps)
-;; '((safe-charsets ascii vietnamese-viscii-lower vietnamese-viscii-upper)
-;; (valid-codes (0 . 255))))
-;;
-;; (define-coding-system-alias 'vps 'vietnamese-vps)
-
-(make-coding-system
- 'vietnamese-viqr 0 ?q
- "Vietnamese latin transcription (VIQR)"
- nil
- '((safe-charsets ascii vietnamese-viscii-lower vietnamese-viscii-upper)
- (post-read-conversion . viqr-post-read-conversion)
- (pre-write-conversion . viqr-pre-write-conversion)
- (charset-origin-alist
- (vietnamese-viscii-lower "VISCII" viet-encode-viscii-char)
- (vietnamese-viscii-upper "VISCII" viet-encode-viscii-char))))
-
-
-(define-coding-system-alias 'viqr 'vietnamese-viqr)
-
-(setq font-ccl-encoder-alist
- (cons '("viscii" . ccl-encode-viscii-font) font-ccl-encoder-alist))
-
-(setq font-ccl-encoder-alist
- (cons '("vscii" . ccl-encode-vscii-font) font-ccl-encoder-alist))
-
-(setq font-ccl-encoder-alist
- (cons '("tcvn" . ccl-encode-tcvn-font) font-ccl-encoder-alist))
-
-(set-language-info-alist
- "Vietnamese" `((charset vietnamese-viscii-lower vietnamese-viscii-upper)
- (nonascii-translation
- . ,(get 'viet-viscii-nonascii-translation-table
- 'translation-table))
- (coding-system vietnamese-viscii vietnamese-vscii vietnamese-tcvn
- vietnamese-viqr)
- (coding-priority vietnamese-viscii)
- (input-method . "vietnamese-viqr")
- (unibyte-display . vietnamese-viscii)
- (features viet-util)
- (sample-text . "Vietnamese (Ti\e,1*\e(Bng Vi\e,1.\e(Bt) Ch\e,1`\e(Bo b\e,1U\e(Bn")
- (documentation . "\
-For Vietnamese, Emacs uses special charsets internally.
-They can be decoded from and encoded to VISCII, VSCII, TCVN-5712, and
-VIQR. VSCII is deprecated in favour of TCVN-5712. Current setting
-puts higher priority to the coding system VISCII than TCVN-5712. If
-you prefer TCVN-5712, please do: (prefer-coding-system 'vietnamese-tcvn).
-There are two Vietnamese input methods: VIQR and Telex, VIQR is the
-default setting.")
- ))
-
-(provide 'vietnamese)
-
-;;; arch-tag: 5bd4f1aa-2d4e-4f33-b7d8-0679c6a19ee6
-;;; vietnamese.el ends here
+;;; vietnamese.el --- support for Vietnamese -*- coding: iso-2022-7bit; -*-
+
+;; Copyright (C) 1998, 2001-2011
+;; Free Software Foundation, Inc.
+;; Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
+;; 2005, 2006, 2007, 2008, 2009, 2010, 2011
+;; National Institute of Advanced Industrial Science and Technology (AIST)
+;; Registration Number H14PRO021
+;; Copyright (C) 2003
+;; National Institute of Advanced Industrial Science and Technology (AIST)
+;; Registration Number H13PRO009
+
+;; Keywords: multilingual, Vietnamese, i18n
+
+;; 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:
+
+;; For Vietnames, the character sets VISCII, VSCII and TCVN-5712 are
+;; supported.
+
+;;; Code:
+
+(define-coding-system 'vietnamese-viscii
+ "8-bit encoding for Vietnamese VISCII 1.1 (MIME:VISCII)."
+ :coding-type 'charset
+ :mnemonic ?V
+ :charset-list '(viscii)
+ :mime-charset 'viscii
+ :suitable-for-file-name t)
+
+(define-coding-system-alias 'viscii 'vietnamese-viscii)
+
+(define-coding-system 'vietnamese-vscii
+ "8-bit encoding for Vietnamese VSCII-1."
+ :coding-type 'charset
+ :mnemonic ?v
+ :charset-list '(vscii)
+ :suitable-for-file-name t)
+
+(define-coding-system-alias 'vscii 'vietnamese-vscii)
+
+;; (make-coding-system
+;; 'vietnamese-vps 4 ?p
+;; "8-bit encoding for Vietnamese VPS"
+;; '(ccl-decode-vps . ccl-encode-vps)
+;; '((safe-charsets ascii vietnamese-viscii-lower vietnamese-viscii-upper)
+;; (valid-codes (0 . 255))))
+;;
+;; (define-coding-system-alias 'vps 'vietnamese-vps)
+
+(define-coding-system 'vietnamese-viqr
+ "Vietnamese latin transcription (VIQR)."
+ :coding-type 'utf-8
+ :mnemonic ?q
+ :charset-list '(ascii viscii)
+ :post-read-conversion 'viqr-post-read-conversion
+ :pre-write-conversion 'viqr-pre-write-conversion)
+
+(define-coding-system-alias 'viqr 'vietnamese-viqr)
+
+(set-language-info-alist
+ "Vietnamese" `((charset viscii)
+ (coding-system vietnamese-viscii vietnamese-vscii
+ vietnamese-tcvn vietnamese-viqr windows-1258)
+ (nonascii-translation . viscii)
+ (coding-priority vietnamese-viscii)
+ (input-method . "vietnamese-viqr")
+ (unibyte-display . vietnamese-viscii)
+ (features viet-util)
+ (sample-text . "Vietnamese (Ti\e,1*\e(Bng Vi\e,1.\e(Bt) Ch\e,1`\e(Bo b\e,1U\e(Bn")
+ (documentation . "\
+For Vietnamese, Emacs uses special charsets internally.
+They can be decoded from and encoded to VISCII, VSCII, TCVN-5712, VIQR
+and windows-1258. VSCII is deprecated in favour of TCVN-5712. The
+Current setting gives higher priority to the coding system VISCII than
+TCVN-5712. If you prefer TCVN-5712, please do: (prefer-coding-system
+'vietnamese-tcvn). There are two Vietnamese input methods: VIQR and
+Telex, VIQR is the default setting.")))
+
+(define-coding-system 'windows-1258
+ "windows-1258 encoding for Vietnamese (MIME: WINDOWS-1258)"
+ :coding-type 'charset
+ :mnemonic ?*
+ :charset-list '(windows-1258)
+ :mime-charset 'windows-1258)
+(define-coding-system-alias 'cp1258 'windows-1258)
+
+(define-coding-system 'vietnamese-tcvn
+ "8-bit encoding for Vietnamese TCVN-5712"
+ :coding-type 'charset
+ :mnemonic ?t
+ :charset-list '(tcvn-5712)
+ :suitable-for-file-name t)
+(define-coding-system-alias 'tcvn 'vietnamese-tcvn)
+(define-coding-system-alias 'tcvn-5712 'vietnamese-tcvn)
+
+(provide 'vietnamese)
+
+;;; vietnamese.el ends here
HCoop / bpt / emacs.git / blobdiff