1/* Mapping table for CP737.
2 Copyright (C) 1998-2021 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
4 Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
5
6 The GNU C Library is free software; you can redistribute it and/or
7 modify it under the terms of the GNU Lesser General Public
8 License as published by the Free Software Foundation; either
9 version 2.1 of the License, or (at your option) any later version.
10
11 The GNU C Library is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 Lesser General Public License for more details.
15
16 You should have received a copy of the GNU Lesser General Public
17 License along with the GNU C Library; if not, see
18 <https://www.gnu.org/licenses/>. */
19
20#include <stdint.h>
21
22/* Table to map to UCS4. It can be generated using
23 (I know, this is a useless use of cat, but the linebreak requires it):
24
25 cat .../unix/mappings/vendors/micsft/pc/cp737.txt |
26 sed -e 's/\(0x..\)[[:space:]]*\(0x....\).*$/ [\1] = \2,/p' -e d
27
28 */
29static const uint32_t to_ucs4[256] =
30{
31 [0x00] = 0x0000,
32 [0x01] = 0x0001,
33 [0x02] = 0x0002,
34 [0x03] = 0x0003,
35 [0x04] = 0x0004,
36 [0x05] = 0x0005,
37 [0x06] = 0x0006,
38 [0x07] = 0x0007,
39 [0x08] = 0x0008,
40 [0x09] = 0x0009,
41 [0x0a] = 0x000a,
42 [0x0b] = 0x000b,
43 [0x0c] = 0x000c,
44 [0x0d] = 0x000d,
45 [0x0e] = 0x000e,
46 [0x0f] = 0x000f,
47 [0x10] = 0x0010,
48 [0x11] = 0x0011,
49 [0x12] = 0x0012,
50 [0x13] = 0x0013,
51 [0x14] = 0x0014,
52 [0x15] = 0x0015,
53 [0x16] = 0x0016,
54 [0x17] = 0x0017,
55 [0x18] = 0x0018,
56 [0x19] = 0x0019,
57 [0x1a] = 0x001a,
58 [0x1b] = 0x001b,
59 [0x1c] = 0x001c,
60 [0x1d] = 0x001d,
61 [0x1e] = 0x001e,
62 [0x1f] = 0x001f,
63 [0x20] = 0x0020,
64 [0x21] = 0x0021,
65 [0x22] = 0x0022,
66 [0x23] = 0x0023,
67 [0x24] = 0x0024,
68 [0x25] = 0x0025,
69 [0x26] = 0x0026,
70 [0x27] = 0x0027,
71 [0x28] = 0x0028,
72 [0x29] = 0x0029,
73 [0x2a] = 0x002a,
74 [0x2b] = 0x002b,
75 [0x2c] = 0x002c,
76 [0x2d] = 0x002d,
77 [0x2e] = 0x002e,
78 [0x2f] = 0x002f,
79 [0x30] = 0x0030,
80 [0x31] = 0x0031,
81 [0x32] = 0x0032,
82 [0x33] = 0x0033,
83 [0x34] = 0x0034,
84 [0x35] = 0x0035,
85 [0x36] = 0x0036,
86 [0x37] = 0x0037,
87 [0x38] = 0x0038,
88 [0x39] = 0x0039,
89 [0x3a] = 0x003a,
90 [0x3b] = 0x003b,
91 [0x3c] = 0x003c,
92 [0x3d] = 0x003d,
93 [0x3e] = 0x003e,
94 [0x3f] = 0x003f,
95 [0x40] = 0x0040,
96 [0x41] = 0x0041,
97 [0x42] = 0x0042,
98 [0x43] = 0x0043,
99 [0x44] = 0x0044,
100 [0x45] = 0x0045,
101 [0x46] = 0x0046,
102 [0x47] = 0x0047,
103 [0x48] = 0x0048,
104 [0x49] = 0x0049,
105 [0x4a] = 0x004a,
106 [0x4b] = 0x004b,
107 [0x4c] = 0x004c,
108 [0x4d] = 0x004d,
109 [0x4e] = 0x004e,
110 [0x4f] = 0x004f,
111 [0x50] = 0x0050,
112 [0x51] = 0x0051,
113 [0x52] = 0x0052,
114 [0x53] = 0x0053,
115 [0x54] = 0x0054,
116 [0x55] = 0x0055,
117 [0x56] = 0x0056,
118 [0x57] = 0x0057,
119 [0x58] = 0x0058,
120 [0x59] = 0x0059,
121 [0x5a] = 0x005a,
122 [0x5b] = 0x005b,
123 [0x5c] = 0x005c,
124 [0x5d] = 0x005d,
125 [0x5e] = 0x005e,
126 [0x5f] = 0x005f,
127 [0x60] = 0x0060,
128 [0x61] = 0x0061,
129 [0x62] = 0x0062,
130 [0x63] = 0x0063,
131 [0x64] = 0x0064,
132 [0x65] = 0x0065,
133 [0x66] = 0x0066,
134 [0x67] = 0x0067,
135 [0x68] = 0x0068,
136 [0x69] = 0x0069,
137 [0x6a] = 0x006a,
138 [0x6b] = 0x006b,
139 [0x6c] = 0x006c,
140 [0x6d] = 0x006d,
141 [0x6e] = 0x006e,
142 [0x6f] = 0x006f,
143 [0x70] = 0x0070,
144 [0x71] = 0x0071,
145 [0x72] = 0x0072,
146 [0x73] = 0x0073,
147 [0x74] = 0x0074,
148 [0x75] = 0x0075,
149 [0x76] = 0x0076,
150 [0x77] = 0x0077,
151 [0x78] = 0x0078,
152 [0x79] = 0x0079,
153 [0x7a] = 0x007a,
154 [0x7b] = 0x007b,
155 [0x7c] = 0x007c,
156 [0x7d] = 0x007d,
157 [0x7e] = 0x007e,
158 [0x7f] = 0x007f,
159 [0x80] = 0x0391,
160 [0x81] = 0x0392,
161 [0x82] = 0x0393,
162 [0x83] = 0x0394,
163 [0x84] = 0x0395,
164 [0x85] = 0x0396,
165 [0x86] = 0x0397,
166 [0x87] = 0x0398,
167 [0x88] = 0x0399,
168 [0x89] = 0x039a,
169 [0x8a] = 0x039b,
170 [0x8b] = 0x039c,
171 [0x8c] = 0x039d,
172 [0x8d] = 0x039e,
173 [0x8e] = 0x039f,
174 [0x8f] = 0x03a0,
175 [0x90] = 0x03a1,
176 [0x91] = 0x03a3,
177 [0x92] = 0x03a4,
178 [0x93] = 0x03a5,
179 [0x94] = 0x03a6,
180 [0x95] = 0x03a7,
181 [0x96] = 0x03a8,
182 [0x97] = 0x03a9,
183 [0x98] = 0x03b1,
184 [0x99] = 0x03b2,
185 [0x9a] = 0x03b3,
186 [0x9b] = 0x03b4,
187 [0x9c] = 0x03b5,
188 [0x9d] = 0x03b6,
189 [0x9e] = 0x03b7,
190 [0x9f] = 0x03b8,
191 [0xa0] = 0x03b9,
192 [0xa1] = 0x03ba,
193 [0xa2] = 0x03bb,
194 [0xa3] = 0x03bc,
195 [0xa4] = 0x03bd,
196 [0xa5] = 0x03be,
197 [0xa6] = 0x03bf,
198 [0xa7] = 0x03c0,
199 [0xa8] = 0x03c1,
200 [0xa9] = 0x03c3,
201 [0xaa] = 0x03c2,
202 [0xab] = 0x03c4,
203 [0xac] = 0x03c5,
204 [0xad] = 0x03c6,
205 [0xae] = 0x03c7,
206 [0xaf] = 0x03c8,
207 [0xb0] = 0x2591,
208 [0xb1] = 0x2592,
209 [0xb2] = 0x2593,
210 [0xb3] = 0x2502,
211 [0xb4] = 0x2524,
212 [0xb5] = 0x2561,
213 [0xb6] = 0x2562,
214 [0xb7] = 0x2556,
215 [0xb8] = 0x2555,
216 [0xb9] = 0x2563,
217 [0xba] = 0x2551,
218 [0xbb] = 0x2557,
219 [0xbc] = 0x255d,
220 [0xbd] = 0x255c,
221 [0xbe] = 0x255b,
222 [0xbf] = 0x2510,
223 [0xc0] = 0x2514,
224 [0xc1] = 0x2534,
225 [0xc2] = 0x252c,
226 [0xc3] = 0x251c,
227 [0xc4] = 0x2500,
228 [0xc5] = 0x253c,
229 [0xc6] = 0x255e,
230 [0xc7] = 0x255f,
231 [0xc8] = 0x255a,
232 [0xc9] = 0x2554,
233 [0xca] = 0x2569,
234 [0xcb] = 0x2566,
235 [0xcc] = 0x2560,
236 [0xcd] = 0x2550,
237 [0xce] = 0x256c,
238 [0xcf] = 0x2567,
239 [0xd0] = 0x2568,
240 [0xd1] = 0x2564,
241 [0xd2] = 0x2565,
242 [0xd3] = 0x2559,
243 [0xd4] = 0x2558,
244 [0xd5] = 0x2552,
245 [0xd6] = 0x2553,
246 [0xd7] = 0x256b,
247 [0xd8] = 0x256a,
248 [0xd9] = 0x2518,
249 [0xda] = 0x250c,
250 [0xdb] = 0x2588,
251 [0xdc] = 0x2584,
252 [0xdd] = 0x258c,
253 [0xde] = 0x2590,
254 [0xdf] = 0x2580,
255 [0xe0] = 0x03c9,
256 [0xe1] = 0x03ac,
257 [0xe2] = 0x03ad,
258 [0xe3] = 0x03ae,
259 [0xe4] = 0x03ca,
260 [0xe5] = 0x03af,
261 [0xe6] = 0x03cc,
262 [0xe7] = 0x03cd,
263 [0xe8] = 0x03cb,
264 [0xe9] = 0x03ce,
265 [0xea] = 0x0386,
266 [0xeb] = 0x0388,
267 [0xec] = 0x0389,
268 [0xed] = 0x038a,
269 [0xee] = 0x038c,
270 [0xef] = 0x038e,
271 [0xf0] = 0x038f,
272 [0xf1] = 0x00b1,
273 [0xf2] = 0x2265,
274 [0xf3] = 0x2264,
275 [0xf4] = 0x03aa,
276 [0xf5] = 0x03ab,
277 [0xf6] = 0x00f7,
278 [0xf7] = 0x2248,
279 [0xf8] = 0x00b0,
280 [0xf9] = 0x2219,
281 [0xfa] = 0x00b7,
282 [0xfb] = 0x221a,
283 [0xfc] = 0x207f,
284 [0xfd] = 0x00b2,
285 [0xfe] = 0x25a0,
286 [0xff] = 0x00a0,
287};
288
289
290/* Index table for mapping from UCS4. The table can be generated with
291
292 cat .../unix/mappings/vendors/micsft/pc/cp737.txt |
293 awk '/^0x/ { if (NF > 2) print $2; }' | perl gap.pl
294
295 where gap.pl is the file in this directory.
296 */
297static const struct gap from_idx[] =
298{
299 { .start = 0x0000, .end = 0x007f, .idx = 0 },
300 { .start = 0x00a0, .end = 0x00a0, .idx = -32 },
301 { .start = 0x00b0, .end = 0x00b7, .idx = -47 },
302 { .start = 0x00f7, .end = 0x00f7, .idx = -110 },
303 { .start = 0x0386, .end = 0x03ce, .idx = -764 },
304 { .start = 0x207f, .end = 0x207f, .idx = -8108 },
305 { .start = 0x2219, .end = 0x221a, .idx = -8517 },
306 { .start = 0x2248, .end = 0x2248, .idx = -8562 },
307 { .start = 0x2264, .end = 0x2265, .idx = -8589 },
308 { .start = 0x2500, .end = 0x2502, .idx = -9255 },
309 { .start = 0x250c, .end = 0x251c, .idx = -9264 },
310 { .start = 0x2524, .end = 0x2524, .idx = -9271 },
311 { .start = 0x252c, .end = 0x252c, .idx = -9278 },
312 { .start = 0x2534, .end = 0x2534, .idx = -9285 },
313 { .start = 0x253c, .end = 0x253c, .idx = -9292 },
314 { .start = 0x2550, .end = 0x256c, .idx = -9311 },
315 { .start = 0x2580, .end = 0x2593, .idx = -9330 },
316 { .start = 0x25a0, .end = 0x25a0, .idx = -9342 },
317 { .start = 0xffff, .end = 0xffff, .idx = 0 }
318};
319
320/* Table accessed through above index table. It can be generated using:
321
322 cat .../unix/mappings/vendors/micsft/pc/cp737.txt |
323 awk '/^0x/ { if (NF > 2) print $2, $1; }' | perl gaptab.pl
324
325 where gaptab.pl is the file in this directory.
326 */
327static const char from_ucs4[] =
328{
329 '\x00', '\x01', '\x02', '\x03', '\x04', '\x05', '\x06', '\x07',
330 '\x08', '\x09', '\x0a', '\x0b', '\x0c', '\x0d', '\x0e', '\x0f',
331 '\x10', '\x11', '\x12', '\x13', '\x14', '\x15', '\x16', '\x17',
332 '\x18', '\x19', '\x1a', '\x1b', '\x1c', '\x1d', '\x1e', '\x1f',
333 '\x20', '\x21', '\x22', '\x23', '\x24', '\x25', '\x26', '\x27',
334 '\x28', '\x29', '\x2a', '\x2b', '\x2c', '\x2d', '\x2e', '\x2f',
335 '\x30', '\x31', '\x32', '\x33', '\x34', '\x35', '\x36', '\x37',
336 '\x38', '\x39', '\x3a', '\x3b', '\x3c', '\x3d', '\x3e', '\x3f',
337 '\x40', '\x41', '\x42', '\x43', '\x44', '\x45', '\x46', '\x47',
338 '\x48', '\x49', '\x4a', '\x4b', '\x4c', '\x4d', '\x4e', '\x4f',
339 '\x50', '\x51', '\x52', '\x53', '\x54', '\x55', '\x56', '\x57',
340 '\x58', '\x59', '\x5a', '\x5b', '\x5c', '\x5d', '\x5e', '\x5f',
341 '\x60', '\x61', '\x62', '\x63', '\x64', '\x65', '\x66', '\x67',
342 '\x68', '\x69', '\x6a', '\x6b', '\x6c', '\x6d', '\x6e', '\x6f',
343 '\x70', '\x71', '\x72', '\x73', '\x74', '\x75', '\x76', '\x77',
344 '\x78', '\x79', '\x7a', '\x7b', '\x7c', '\x7d', '\x7e', '\x7f',
345 '\xff', '\xf8', '\xf1', '\xfd', '\x00', '\x00', '\x00', '\x00',
346 '\xfa', '\xf6', '\xea', '\x00', '\xeb', '\xec', '\xed', '\x00',
347 '\xee', '\x00', '\xef', '\xf0', '\x00', '\x80', '\x81', '\x82',
348 '\x83', '\x84', '\x85', '\x86', '\x87', '\x88', '\x89', '\x8a',
349 '\x8b', '\x8c', '\x8d', '\x8e', '\x8f', '\x90', '\x00', '\x91',
350 '\x92', '\x93', '\x94', '\x95', '\x96', '\x97', '\xf4', '\xf5',
351 '\xe1', '\xe2', '\xe3', '\xe5', '\x00', '\x98', '\x99', '\x9a',
352 '\x9b', '\x9c', '\x9d', '\x9e', '\x9f', '\xa0', '\xa1', '\xa2',
353 '\xa3', '\xa4', '\xa5', '\xa6', '\xa7', '\xa8', '\xaa', '\xa9',
354 '\xab', '\xac', '\xad', '\xae', '\xaf', '\xe0', '\xe4', '\xe8',
355 '\xe6', '\xe7', '\xe9', '\xfc', '\xf9', '\xfb', '\xf7', '\xf3',
356 '\xf2', '\xc4', '\x00', '\xb3', '\xda', '\x00', '\x00', '\x00',
357 '\xbf', '\x00', '\x00', '\x00', '\xc0', '\x00', '\x00', '\x00',
358 '\xd9', '\x00', '\x00', '\x00', '\xc3', '\xb4', '\xc2', '\xc1',
359 '\xc5', '\xcd', '\xba', '\xd5', '\xd6', '\xc9', '\xb8', '\xb7',
360 '\xbb', '\xd4', '\xd3', '\xc8', '\xbe', '\xbd', '\xbc', '\xc6',
361 '\xc7', '\xcc', '\xb5', '\xb6', '\xb9', '\xd1', '\xd2', '\xcb',
362 '\xcf', '\xd0', '\xca', '\xd8', '\xd7', '\xce', '\xdf', '\x00',
363 '\x00', '\x00', '\xdc', '\x00', '\x00', '\x00', '\xdb', '\x00',
364 '\x00', '\x00', '\xdd', '\x00', '\x00', '\x00', '\xde', '\xb0',
365 '\xb1', '\xb2', '\xfe',
366};
367