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60370d40 | 1 | ;;; vietnamese.el --- support for Vietnamese -*- coding: iso-2022-7bit; -*- |
4ed46869 | 2 | |
4ed46869 | 3 | ;; Copyright (C) 1995 Electrotechnical Laboratory, JAPAN. |
fa526c4a | 4 | ;; Licensed to the Free Software Foundation. |
4ed46869 KH |
5 | |
6 | ;; Keywords: multilingual, Vietnamese | |
7 | ||
8 | ;; This file is part of GNU Emacs. | |
9 | ||
10 | ;; GNU Emacs is free software; you can redistribute it and/or modify | |
11 | ;; it under the terms of the GNU General Public License as published by | |
12 | ;; the Free Software Foundation; either version 2, or (at your option) | |
13 | ;; any later version. | |
14 | ||
15 | ;; GNU Emacs is distributed in the hope that it will be useful, | |
16 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of | |
17 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
18 | ;; GNU General Public License for more details. | |
19 | ||
20 | ;; You should have received a copy of the GNU General Public License | |
369314dc KH |
21 | ;; along with GNU Emacs; see the file COPYING. If not, write to the |
22 | ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330, | |
23 | ;; Boston, MA 02111-1307, USA. | |
4ed46869 KH |
24 | |
25 | ;;; Commentary: | |
26 | ||
bd465aec PJ |
27 | ;; For Vietnames, the character sets VISCII, VSCII and TCVN-5712 are |
28 | ;; supported. | |
4ed46869 KH |
29 | |
30 | ;;; Code: | |
31 | ||
4ed46869 KH |
32 | (defvar viet-viscii-decode-table |
33 | [;; VISCII is a full 8-bit code. | |
34 | 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 | |
35 | 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 | |
36 | 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 | |
37 | 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 | |
38 | 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 | |
39 | 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 | |
40 | 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 | |
a1506d29 | 41 | 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 |
4ed46869 KH |
42 | ?\e,2U\e(B ?\e,2!\e(B ?\e,2"\e(B ?\e,2#\e(B ?\e,2$\e(B ?\e,2%\e(B ?\e,2&\e(B ?\e,2'\e(B ?\e,2(\e(B ?\e,2)\e(B ?\e,2*\e(B ?\e,2+\e(B ?\e,2,\e(B ?\e,2-\e(B ?\e,2.\e(B ?\e,2/\e(B |
43 | ?\e,20\e(B ?\e,21\e(B ?\e,22\e(B ?\e,25\e(B ?\e,2~\e(B ?\e,2>\e(B ?\e,26\e(B ?\e,27\e(B ?\e,28\e(B ?\e,2v\e(B ?\e,2w\e(B ?\e,2o\e(B ?\e,2|\e(B ?\e,2{\e(B ?\e,2x\e(B ?\e,2O\e(B | |
44 | ?\e,2u\e(B ?\e,1!\e(B ?\e,1"\e(B ?\e,1#\e(B ?\e,1$\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 | |
45 | ?\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 | |
46 | ?\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 | |
47 | ?\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 | |
48 | ?\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 | |
49 | ?\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 ] | |
d0307626 | 50 | "Vietnamese VISCII decoding table.") |
4ed46869 | 51 | |
0d833551 KH |
52 | (let ((table (make-translation-table-from-vector viet-viscii-decode-table))) |
53 | (define-translation-table 'viet-viscii-nonascii-translation-table table) | |
54 | (define-translation-table 'viet-viscii-encode-table | |
55 | (char-table-extra-slot table 0))) | |
4ed46869 | 56 | |
bd465aec PJ |
57 | ;;; |
58 | ;;; VSCII is a pre-version of TCVN-5712 and deprecated | |
59 | ;;; | |
4ed46869 KH |
60 | (defvar viet-vscii-decode-table |
61 | [;; VSCII is a full 8-bit code. | |
62 | 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 | |
63 | 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 | |
64 | 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 | |
65 | 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 | |
66 | 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 | |
67 | 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 | |
68 | 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 | |
a1506d29 | 69 | 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 |
4ed46869 KH |
70 | ?\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 |
71 | ?\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 | |
a4aee4cf | 72 | 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 |
4ed46869 KH |
73 | 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 |
74 | ?\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 | |
75 | ?\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 | |
76 | ?\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 | |
77 | ?\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] | |
d0307626 | 78 | "Vietnamese VSCII decoding table.") |
4ed46869 | 79 | |
0d833551 KH |
80 | (let ((table (make-translation-table-from-vector viet-vscii-decode-table))) |
81 | (define-translation-table 'viet-vscii-nonascii-translation-table table) | |
82 | (define-translation-table 'viet-vscii-encode-table | |
83 | (char-table-extra-slot table 0))) | |
4ed46869 | 84 | |
bd465aec PJ |
85 | ;; Does not support combining characters in the range [176, 180] |
86 | (defvar viet-tcvn-decode-table | |
87 | [;; TCVN is a full 8-bit code. | |
88 | 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 | |
89 | 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 | |
90 | 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 | |
91 | 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 | |
92 | 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 | |
93 | 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 | |
94 | 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 | |
a1506d29 | 95 | 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 |
bd465aec PJ |
96 | ?\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 |
97 | ?\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 | |
98 | 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 | |
99 | 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 | |
100 | ?\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$\e(B ?\e,1'\e(B ?\e,1h\e(B ?\e,2,\e(B ?\e,1k\e(B ?\e,1(\e(B | |
101 | ?\e,1i\e(B ?\e,1)\e(B ?\e,1+\e(B ?\e,1,\e(B ?\e,1-\e(B ?\e,1*\e(B ?\e,1.\e(B ?\e,1l\e(B ?\e,1o\e(B ?\e,2-\e(B ?\e,2*\e(B ?\e,20\e(B ?\e,1n\e(B ?\e,1m\e(B ?\e,18\e(B ?\e,1r\e(B | |
102 | ?\e,21\e(B ?\e,1v\e(B ?\e,1u\e(B ?\e,1s\e(B ?\e,1w\e(B ?\e,10\e(B ?\e,11\e(B ?\e,12\e(B ?\e,1/\e(B ?\e,15\e(B ?\e,16\e(B ?\e,17\e(B ?\e,1^\e(B ?\e,1>\e(B ?\e,1~\e(B ?\e,1y\e(B | |
103 | ?\e,22\e(B ?\e,1|\e(B ?\e,1{\e(B ?\e,1z\e(B ?\e,1x\e(B ?\e,1W\e(B ?\e,1X\e(B ?\e,1f\e(B ?\e,1Q\e(B ?\e,1q\e(B ?\e,1O\e(B ?\e,1V\e(B ?\e,1[\e(B ?\e,1}\e(B ?\e,1\\e(B ?\e,2/\e(B] | |
104 | "Vietnamese TCVN-5712 decoding table.") | |
105 | ||
106 | (let ((table (make-translation-table-from-vector viet-tcvn-decode-table))) | |
107 | (define-translation-table 'viet-tcvn-nonascii-translation-table table) | |
108 | (define-translation-table 'viet-tcvn-encode-table | |
109 | (char-table-extra-slot table 0))) | |
110 | ||
111 | ;; (defvar viet-vps-decode-table | |
112 | ;; [;; VPS is a full 8-bit code. | |
113 | ;; 0 1 ?\e,2U\e(B ?\e,2'\e(B ?\e,2#\e(B ?\e,2)\e(B ?\e,2.\e(B 7 8 9 10 11 12 13 14 15 | |
114 | ;; ?\e,28\e(B ?\e,2w\e(B ?\e,25\e(B ?\e,2~\e(B ?\e,2x\e(B ?\e,2q\e(B 22 23 24 ?\e,2\\e(B 26 27 ?\e,2g\e(B ?\e,2f\e(B 30 31 | |
115 | ;; 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 | |
116 | ;; 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 | |
117 | ;; 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 | |
118 | ;; 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 | |
119 | ;; 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 | |
120 | ;; 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 | |
121 | ;; ?\e,2`\e(B ?\e,2d\e(B ?\e,2c\e(B ?\e,2$\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 | |
122 | ;; ?\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 | |
123 | ;; 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 | |
124 | ;; ?\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 | |
125 | ;; ?\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 | |
126 | ;; ?\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 | |
127 | ;; ?\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 | |
128 | ;; ?\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] | |
129 | ;; "Vietnamese VPS decoding table.") | |
a1506d29 | 130 | ;; |
bd465aec PJ |
131 | ;; (let ((table (make-translation-table-from-vector viet-vps-decode-table))) |
132 | ;; (define-translation-table 'viet-vps-nonascii-translation-table table) | |
133 | ;; (define-translation-table 'viet-vps-encode-table | |
134 | ;; (char-table-extra-slot table 0))) | |
135 | ||
4ed46869 KH |
136 | (define-ccl-program ccl-decode-viscii |
137 | `(3 | |
0d833551 KH |
138 | ((loop |
139 | (r0 = 0) | |
140 | (read r1) | |
141 | (translate-character viet-viscii-nonascii-translation-table r0 r1) | |
142 | (write-multibyte-character r0 r1) | |
143 | (repeat)))) | |
4ed46869 KH |
144 | "CCL program to decode VISCII 1.1") |
145 | ||
4ed46869 KH |
146 | (define-ccl-program ccl-encode-viscii |
147 | `(1 | |
0d833551 KH |
148 | ((loop |
149 | (read-multibyte-character r0 r1) | |
150 | (translate-character viet-viscii-encode-table r0 r1) | |
151 | (write-repeat r1)))) | |
4ed46869 KH |
152 | "CCL program to encode VISCII 1.1") |
153 | ||
154 | (define-ccl-program ccl-encode-viscii-font | |
155 | `(0 | |
156 | ;; In: R0:vietnamese-viscii-lower/vietnamese-viscii-upper | |
157 | ;; R1:position code | |
158 | ;; Out: R1:font code point | |
0d833551 | 159 | (translate-character viet-viscii-encode-table r0 r1)) |
4ed46869 KH |
160 | "CCL program to encode Vietnamese chars to VISCII 1.1 font") |
161 | ||
162 | (define-ccl-program ccl-decode-vscii | |
163 | `(3 | |
0d833551 KH |
164 | ((loop |
165 | (r0 = 0) | |
166 | (read r1) | |
167 | (translate-character viet-vscii-nonascii-translation-table r0 r1) | |
168 | (write-multibyte-character r0 r1) | |
169 | (repeat)))) | |
4ed46869 KH |
170 | "CCL program to decode VSCII-1.") |
171 | ||
172 | (define-ccl-program ccl-encode-vscii | |
173 | `(1 | |
0d833551 KH |
174 | ((loop |
175 | (read-multibyte-character r0 r1) | |
176 | (translate-character viet-vscii-encode-table r0 r1) | |
177 | (write-repeat r1)))) | |
4ed46869 KH |
178 | "CCL program to encode VSCII-1.") |
179 | ||
180 | (define-ccl-program ccl-encode-vscii-font | |
181 | `(0 | |
182 | ;; In: R0:vietnamese-viscii-lower/vietnamese-viscii-upper | |
183 | ;; R1:position code | |
184 | ;; Out: R1:font code point | |
0d833551 | 185 | (translate-character viet-vscii-encode-table r0 r1)) |
4ed46869 KH |
186 | "CCL program to encode Vietnamese chars to VSCII-1 font.") |
187 | ||
bd465aec PJ |
188 | (define-ccl-program ccl-decode-tcvn |
189 | `(3 | |
190 | ((loop | |
191 | (r0 = 0) | |
192 | (read r1) | |
193 | (translate-character viet-tcvn-nonascii-translation-table r0 r1) | |
194 | (write-multibyte-character r0 r1) | |
195 | (repeat)))) | |
196 | "CCL program to decode TCVN-5712.") | |
197 | ||
198 | (define-ccl-program ccl-encode-tcvn | |
199 | `(1 | |
200 | ((loop | |
201 | (read-multibyte-character r0 r1) | |
202 | (translate-character viet-tcvn-encode-table r0 r1) | |
203 | (write-repeat r1)))) | |
204 | "CCL program to encode TCVN-5712.") | |
205 | ||
206 | (define-ccl-program ccl-encode-tcvn-font | |
207 | `(0 | |
208 | ;; In: R0:vietnamese-viscii-lower/vietnamese-viscii-upper | |
209 | ;; R1:position code | |
210 | ;; Out: R1:font code point | |
211 | (translate-character viet-tcvn-encode-table r0 r1)) | |
212 | "CCL program to encode Vietnamese chars to TCVN-5712 font.") | |
213 | ||
214 | ;; (define-ccl-program ccl-decode-vps | |
215 | ;; `(3 | |
216 | ;; ((loop | |
217 | ;; (r0 = 0) | |
218 | ;; (read r1) | |
219 | ;; (translate-character viet-vps-nonascii-translation-table r0 r1) | |
220 | ;; (write-multibyte-character r0 r1) | |
221 | ;; (repeat)))) | |
222 | ;; "CCL program to decode VPS.") | |
a1506d29 | 223 | ;; |
bd465aec PJ |
224 | ;; (define-ccl-program ccl-encode-vps |
225 | ;; `(1 | |
226 | ;; ((loop | |
227 | ;; (read-multibyte-character r0 r1) | |
228 | ;; (translate-character viet-vps-encode-table r0 r1) | |
229 | ;; (write-repeat r1)))) | |
230 | ;; "CCL program to encode VPS.") | |
a1506d29 | 231 | ;; |
bd465aec PJ |
232 | ;; (define-ccl-program ccl-encode-vps-font |
233 | ;; `(0 | |
234 | ;; ;; In: R0:vietnamese-viscii-lower/vietnamese-viscii-upper | |
235 | ;; ;; R1:position code | |
236 | ;; ;; Out: R1:font code point | |
237 | ;; (translate-character viet-vps-encode-table r0 r1)) | |
238 | ;; "CCL program to encode Vietnamese chars to VPS font.") | |
4ed46869 KH |
239 | |
240 | (make-coding-system | |
4b9121fc | 241 | 'vietnamese-viscii 4 ?V |
bd465aec | 242 | "8-bit encoding for Vietnamese VISCII 1.1 (MIME:VISCII)" |
7fbf766f | 243 | '(ccl-decode-viscii . ccl-encode-viscii) |
a79a3c79 | 244 | '((safe-charsets ascii vietnamese-viscii-lower vietnamese-viscii-upper) |
d0307626 | 245 | (mime-charset . viscii) |
c11b3a3f | 246 | (valid-codes (0 . 255)))) |
4ed46869 | 247 | |
2e21aa27 | 248 | (define-coding-system-alias 'viscii 'vietnamese-viscii) |
4b9121fc | 249 | |
4ed46869 | 250 | (make-coding-system |
4b9121fc | 251 | 'vietnamese-vscii 4 ?v |
bd465aec | 252 | "8-bit encoding for Vietnamese VSCII-1" |
7fbf766f | 253 | '(ccl-decode-vscii . ccl-encode-vscii) |
d0307626 | 254 | '((safe-charsets ascii vietnamese-viscii-lower vietnamese-viscii-upper) |
c11b3a3f | 255 | (valid-codes (0 . 255)))) |
4ed46869 | 256 | |
2e21aa27 | 257 | (define-coding-system-alias 'vscii 'vietnamese-vscii) |
4b9121fc | 258 | |
bd465aec PJ |
259 | (make-coding-system |
260 | 'vietnamese-tcvn 4 ?t | |
261 | "8-bit encoding for Vietnamese TCVN-5712" | |
262 | '(ccl-decode-tcvn . ccl-encode-tcvn) | |
263 | '((safe-charsets ascii vietnamese-viscii-lower vietnamese-viscii-upper) | |
264 | (valid-codes (0 . 255)))) | |
265 | ||
266 | (define-coding-system-alias 'tcvn 'vietnamese-tcvn) | |
267 | ||
268 | ;; (make-coding-system | |
269 | ;; 'vietnamese-vps 4 ?p | |
270 | ;; "8-bit encoding for Vietnamese VPS" | |
271 | ;; '(ccl-decode-vps . ccl-encode-vps) | |
272 | ;; '((safe-charsets ascii vietnamese-viscii-lower vietnamese-viscii-upper) | |
273 | ;; (valid-codes (0 . 255)))) | |
a1506d29 | 274 | ;; |
bd465aec PJ |
275 | ;; (define-coding-system-alias 'vps 'vietnamese-vps) |
276 | ||
4ed46869 | 277 | (make-coding-system |
4b9121fc | 278 | 'vietnamese-viqr 0 ?q |
bd465aec | 279 | "Vietnamese latin transcription (VIQR)" |
c8f0d090 | 280 | nil |
a79a3c79 KH |
281 | '((safe-charsets ascii vietnamese-viscii-lower vietnamese-viscii-upper) |
282 | (post-read-conversion . viqr-post-read-conversion) | |
909a166d KH |
283 | (pre-write-conversion . viqr-pre-write-conversion) |
284 | (charset-origin-alist | |
285 | (vietnamese-viscii-lower "VISCII" viet-encode-viscii-char) | |
286 | (vietnamese-viscii-upper "VISCII" viet-encode-viscii-char)))) | |
287 | ||
4b9121fc | 288 | |
2e21aa27 | 289 | (define-coding-system-alias 'viqr 'vietnamese-viqr) |
4ed46869 KH |
290 | |
291 | (setq font-ccl-encoder-alist | |
0d833551 | 292 | (cons '("viscii" . ccl-encode-viscii-font) font-ccl-encoder-alist)) |
4ed46869 KH |
293 | |
294 | (setq font-ccl-encoder-alist | |
0d833551 | 295 | (cons '("vscii" . ccl-encode-vscii-font) font-ccl-encoder-alist)) |
d0307626 | 296 | |
bd465aec PJ |
297 | (setq font-ccl-encoder-alist |
298 | (cons '("tcvn" . ccl-encode-tcvn-font) font-ccl-encoder-alist)) | |
299 | ||
4ed46869 | 300 | (set-language-info-alist |
a564ccf9 KH |
301 | "Vietnamese" `((charset vietnamese-viscii-lower vietnamese-viscii-upper) |
302 | (nonascii-translation | |
0d833551 KH |
303 | . ,(get 'viet-viscii-nonascii-translation-table |
304 | 'translation-table)) | |
bd465aec | 305 | (coding-system vietnamese-viscii vietnamese-vscii vietnamese-tcvn |
a79a3c79 KH |
306 | vietnamese-viqr) |
307 | (coding-priority vietnamese-viscii) | |
a564ccf9 KH |
308 | (input-method . "vietnamese-viqr") |
309 | (unibyte-display . vietnamese-viscii) | |
310 | (features viet-util) | |
dc09922d | 311 | (sample-text . "Vietnamese (Ti\e,1*\e(Bng Vi\e,1.\e(Bt) Ch\e,1`\e(Bo b\e,1U\e(Bn") |
335a7ad7 | 312 | (documentation . "\ |
bd465aec PJ |
313 | For Vietnamese, Emacs uses special charasets internally. |
314 | They can be decoded from and encoded to VISCII, VSCII, TCVN-5712, and | |
315 | VIQR. VSCII is deprecated in favour of TCVN-5712. Current setting | |
316 | put higher priority to the coding system VISCII than TCVN-5712. If | |
317 | you prefer TCVN-5712, please do: (prefer-coding-system 'vietnamese-tcvn). | |
318 | There are two Vietnamese input methods: VIQR and Telex, VIQR is the | |
319 | default setting.") | |
78eee0ed | 320 | )) |
4ed46869 | 321 | |
41da80b1 DL |
322 | (provide 'vietnamese) |
323 | ||
4ed46869 | 324 | ;;; vietnamese.el ends here |