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authorEli Zaretskii2010-06-12 17:15:25 +0300
committerEli Zaretskii2010-06-12 17:15:25 +0300
commit317fbf3360f9b1163bc371d8d66c67994cb238e9 (patch)
tree9a86894ea0180bd8282e8076becd63865f32bded /src
parent6e6e5760b3bafc41e425aad03ec61e59731713d5 (diff)
downloademacs-317fbf3360f9b1163bc371d8d66c67994cb238e9.tar.gz
emacs-317fbf3360f9b1163bc371d8d66c67994cb238e9.zip
Derive bidi type table from UnicodeData.txt.
src/bidi.c (bidi_initialize): Remove explicit initialization of bidi_type_table; include biditype.h instead. Don't support entries whose second codepoint is zero. src/biditype.h: New file. admin/unidata/biditype.awk: New file. admin/unidata/Makefile.in (../../src/biditype.h): New target. admin/unidata/makefile.w32-in (../../src/biditype.h): New target.
Diffstat (limited to 'src')
-rw-r--r--src/ChangeLog6
-rw-r--r--src/bidi.c287
2 files changed, 10 insertions, 283 deletions
diff --git a/src/ChangeLog b/src/ChangeLog
index 5036910751c..19615190b62 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,5 +1,11 @@
12010-06-12 Eli Zaretskii <eliz@gnu.org> 12010-06-12 Eli Zaretskii <eliz@gnu.org>
2 2
3 * bidi.c (bidi_initialize): Remove explicit initialization of
4 bidi_type_table; include biditype.h instead. Don't support
5 entries whose second codepoint is zero.
6
7 * biditype.h: New file.
8
3 * window.c (syms_of_window): Doc fix (bug#6409). 9 * window.c (syms_of_window): Doc fix (bug#6409).
4 10
52010-06-12 Romain Francoise <romain@orebokech.com> 112010-06-12 Romain Francoise <romain@orebokech.com>
diff --git a/src/bidi.c b/src/bidi.c
index a25976dcc01..190320bbe0e 100644
--- a/src/bidi.c
+++ b/src/bidi.c
@@ -108,295 +108,16 @@ static Lisp_Object Qparagraph_start, Qparagraph_separate;
108static void 108static void
109bidi_initialize () 109bidi_initialize ()
110{ 110{
111 /* FIXME: This should come from the Unicode Database. */ 111
112 struct { 112#include "biditype.h"
113 int from, to; 113
114 bidi_type_t type;
115 } bidi_type[] =
116 { { 0x0000, 0x0008, WEAK_BN },
117 { 0x0009, 0x0000, NEUTRAL_S },
118 { 0x000A, 0x0000, NEUTRAL_B },
119 { 0x000B, 0x0000, NEUTRAL_S },
120 { 0x000C, 0x0000, NEUTRAL_WS },
121 { 0x000D, 0x0000, NEUTRAL_B },
122 { 0x000E, 0x001B, WEAK_BN },
123 { 0x001C, 0x001E, NEUTRAL_B },
124 { 0x001F, 0x0000, NEUTRAL_S },
125 { 0x0020, 0x0000, NEUTRAL_WS },
126 { 0x0021, 0x0022, NEUTRAL_ON },
127 { 0x0023, 0x0025, WEAK_ET },
128 { 0x0026, 0x002A, NEUTRAL_ON },
129 { 0x002B, 0x0000, WEAK_ES },
130 { 0x002C, 0x0000, WEAK_CS },
131 { 0x002D, 0x0000, WEAK_ES },
132 { 0x002E, 0x002F, WEAK_CS },
133 { 0x0030, 0x0039, WEAK_EN },
134 { 0x003A, 0x0000, WEAK_CS },
135 { 0x003B, 0x0040, NEUTRAL_ON },
136 { 0x005B, 0x0060, NEUTRAL_ON },
137 { 0x007B, 0x007E, NEUTRAL_ON },
138 { 0x007F, 0x0084, WEAK_BN },
139 { 0x0085, 0x0000, NEUTRAL_B },
140 { 0x0086, 0x009F, WEAK_BN },
141 { 0x00A0, 0x0000, WEAK_CS },
142 { 0x00A1, 0x0000, NEUTRAL_ON },
143 { 0x00A2, 0x00A5, WEAK_ET },
144 { 0x00A6, 0x00A9, NEUTRAL_ON },
145 { 0x00AB, 0x00AC, NEUTRAL_ON },
146 { 0x00AD, 0x0000, WEAK_BN },
147 { 0x00AE, 0x00Af, NEUTRAL_ON },
148 { 0x00B0, 0x00B1, WEAK_ET },
149 { 0x00B2, 0x00B3, WEAK_EN },
150 { 0x00B4, 0x0000, NEUTRAL_ON },
151 { 0x00B6, 0x00B8, NEUTRAL_ON },
152 { 0x00B9, 0x0000, WEAK_EN },
153 { 0x00BB, 0x00BF, NEUTRAL_ON },
154 { 0x00D7, 0x0000, NEUTRAL_ON },
155 { 0x00F7, 0x0000, NEUTRAL_ON },
156 { 0x02B9, 0x02BA, NEUTRAL_ON },
157 { 0x02C2, 0x02CF, NEUTRAL_ON },
158 { 0x02D2, 0x02DF, NEUTRAL_ON },
159 { 0x02E5, 0x02ED, NEUTRAL_ON },
160 { 0x0300, 0x036F, WEAK_NSM },
161 { 0x0374, 0x0375, NEUTRAL_ON },
162 { 0x037E, 0x0385, NEUTRAL_ON },
163 { 0x0387, 0x0000, NEUTRAL_ON },
164 { 0x03F6, 0x0000, NEUTRAL_ON },
165 { 0x0483, 0x0489, WEAK_NSM },
166 { 0x058A, 0x0000, NEUTRAL_ON },
167 { 0x0591, 0x05BD, WEAK_NSM },
168 { 0x05BE, 0x0000, STRONG_R },
169 { 0x05BF, 0x0000, WEAK_NSM },
170 { 0x05C0, 0x0000, STRONG_R },
171 { 0x05C1, 0x05C2, WEAK_NSM },
172 { 0x05C3, 0x0000, STRONG_R },
173 { 0x05C4, 0x05C5, WEAK_NSM },
174 { 0x05C6, 0x0000, STRONG_R },
175 { 0x05C7, 0x0000, WEAK_NSM },
176 { 0x05D0, 0x05F4, STRONG_R },
177 { 0x060C, 0x0000, WEAK_CS },
178 { 0x061B, 0x064A, STRONG_AL },
179 { 0x064B, 0x0655, WEAK_NSM },
180 { 0x0660, 0x0669, WEAK_AN },
181 { 0x066A, 0x0000, WEAK_ET },
182 { 0x066B, 0x066C, WEAK_AN },
183 { 0x066D, 0x066F, STRONG_AL },
184 { 0x0670, 0x0000, WEAK_NSM },
185 { 0x0671, 0x06D5, STRONG_AL },
186 { 0x06D6, 0x06DC, WEAK_NSM },
187 { 0x06DD, 0x0000, STRONG_AL },
188 { 0x06DE, 0x06E4, WEAK_NSM },
189 { 0x06E5, 0x06E6, STRONG_AL },
190 { 0x06E7, 0x06E8, WEAK_NSM },
191 { 0x06E9, 0x0000, NEUTRAL_ON },
192 { 0x06EA, 0x06ED, WEAK_NSM },
193 { 0x06F0, 0x06F9, WEAK_EN },
194 { 0x06FA, 0x070D, STRONG_AL },
195 { 0x070F, 0x0000, WEAK_BN },
196 { 0x0710, 0x0000, STRONG_AL },
197 { 0x0711, 0x0000, WEAK_NSM },
198 { 0x0712, 0x072C, STRONG_AL },
199 { 0x0730, 0x074A, WEAK_NSM },
200 { 0x0780, 0x07A5, STRONG_AL },
201 { 0x07A6, 0x07B0, WEAK_NSM },
202 { 0x07B1, 0x0000, STRONG_AL },
203 { 0x0901, 0x0902, WEAK_NSM },
204 { 0x093C, 0x0000, WEAK_NSM },
205 { 0x0941, 0x0948, WEAK_NSM },
206 { 0x094D, 0x0000, WEAK_NSM },
207 { 0x0951, 0x0954, WEAK_NSM },
208 { 0x0962, 0x0963, WEAK_NSM },
209 { 0x0981, 0x0000, WEAK_NSM },
210 { 0x09BC, 0x0000, WEAK_NSM },
211 { 0x09C1, 0x09C4, WEAK_NSM },
212 { 0x09CD, 0x0000, WEAK_NSM },
213 { 0x09E2, 0x09E3, WEAK_NSM },
214 { 0x09F2, 0x09F3, WEAK_ET },
215 { 0x0A02, 0x0000, WEAK_NSM },
216 { 0x0A3C, 0x0000, WEAK_NSM },
217 { 0x0A41, 0x0A4D, WEAK_NSM },
218 { 0x0A70, 0x0A71, WEAK_NSM },
219 { 0x0A81, 0x0A82, WEAK_NSM },
220 { 0x0ABC, 0x0000, WEAK_NSM },
221 { 0x0AC1, 0x0AC8, WEAK_NSM },
222 { 0x0ACD, 0x0000, WEAK_NSM },
223 { 0x0B01, 0x0000, WEAK_NSM },
224 { 0x0B3C, 0x0000, WEAK_NSM },
225 { 0x0B3F, 0x0000, WEAK_NSM },
226 { 0x0B41, 0x0B43, WEAK_NSM },
227 { 0x0B4D, 0x0B56, WEAK_NSM },
228 { 0x0B82, 0x0000, WEAK_NSM },
229 { 0x0BC0, 0x0000, WEAK_NSM },
230 { 0x0BCD, 0x0000, WEAK_NSM },
231 { 0x0C3E, 0x0C40, WEAK_NSM },
232 { 0x0C46, 0x0C56, WEAK_NSM },
233 { 0x0CBF, 0x0000, WEAK_NSM },
234 { 0x0CC6, 0x0000, WEAK_NSM },
235 { 0x0CCC, 0x0CCD, WEAK_NSM },
236 { 0x0D41, 0x0D43, WEAK_NSM },
237 { 0x0D4D, 0x0000, WEAK_NSM },
238 { 0x0DCA, 0x0000, WEAK_NSM },
239 { 0x0DD2, 0x0DD6, WEAK_NSM },
240 { 0x0E31, 0x0000, WEAK_NSM },
241 { 0x0E34, 0x0E3A, WEAK_NSM },
242 { 0x0E3F, 0x0000, WEAK_ET },
243 { 0x0E47, 0x0E4E, WEAK_NSM },
244 { 0x0EB1, 0x0000, WEAK_NSM },
245 { 0x0EB4, 0x0EBC, WEAK_NSM },
246 { 0x0EC8, 0x0ECD, WEAK_NSM },
247 { 0x0F18, 0x0F19, WEAK_NSM },
248 { 0x0F35, 0x0000, WEAK_NSM },
249 { 0x0F37, 0x0000, WEAK_NSM },
250 { 0x0F39, 0x0000, WEAK_NSM },
251 { 0x0F3A, 0x0F3D, NEUTRAL_ON },
252 { 0x0F71, 0x0F7E, WEAK_NSM },
253 { 0x0F80, 0x0F84, WEAK_NSM },
254 { 0x0F86, 0x0F87, WEAK_NSM },
255 { 0x0F90, 0x0FBC, WEAK_NSM },
256 { 0x0FC6, 0x0000, WEAK_NSM },
257 { 0x102D, 0x1030, WEAK_NSM },
258 { 0x1032, 0x1037, WEAK_NSM },
259 { 0x1039, 0x0000, WEAK_NSM },
260 { 0x1058, 0x1059, WEAK_NSM },
261 { 0x1680, 0x0000, NEUTRAL_WS },
262 { 0x169B, 0x169C, NEUTRAL_ON },
263 { 0x1712, 0x1714, WEAK_NSM },
264 { 0x1732, 0x1734, WEAK_NSM },
265 { 0x1752, 0x1753, WEAK_NSM },
266 { 0x1772, 0x1773, WEAK_NSM },
267 { 0x17B7, 0x17BD, WEAK_NSM },
268 { 0x17C6, 0x0000, WEAK_NSM },
269 { 0x17C9, 0x17D3, WEAK_NSM },
270 { 0x17DB, 0x0000, WEAK_ET },
271 { 0x1800, 0x180A, NEUTRAL_ON },
272 { 0x180B, 0x180D, WEAK_NSM },
273 { 0x180E, 0x0000, WEAK_BN },
274 { 0x18A9, 0x0000, WEAK_NSM },
275 { 0x1FBD, 0x0000, NEUTRAL_ON },
276 { 0x1FBF, 0x1FC1, NEUTRAL_ON },
277 { 0x1FCD, 0x1FCF, NEUTRAL_ON },
278 { 0x1FDD, 0x1FDF, NEUTRAL_ON },
279 { 0x1FED, 0x1FEF, NEUTRAL_ON },
280 { 0x1FFD, 0x1FFE, NEUTRAL_ON },
281 { 0x2000, 0x200A, NEUTRAL_WS },
282 { 0x200B, 0x200D, WEAK_BN },
283 { 0x200F, 0x0000, STRONG_R },
284 { 0x2010, 0x2027, NEUTRAL_ON },
285 { 0x2028, 0x0000, NEUTRAL_WS },
286 { 0x2029, 0x0000, NEUTRAL_B },
287 { 0x202A, 0x0000, LRE },
288 { 0x202B, 0x0000, RLE },
289 { 0x202C, 0x0000, PDF },
290 { 0x202D, 0x0000, LRO },
291 { 0x202E, 0x0000, RLO },
292 { 0x202F, 0x0000, NEUTRAL_WS },
293 { 0x2030, 0x2034, WEAK_ET },
294 { 0x2035, 0x2057, NEUTRAL_ON },
295 { 0x205F, 0x0000, NEUTRAL_WS },
296 { 0x2060, 0x206F, WEAK_BN },
297 { 0x2070, 0x0000, WEAK_EN },
298 { 0x2074, 0x2079, WEAK_EN },
299 { 0x207A, 0x207B, WEAK_ET },
300 { 0x207C, 0x207E, NEUTRAL_ON },
301 { 0x2080, 0x2089, WEAK_EN },
302 { 0x208A, 0x208B, WEAK_ET },
303 { 0x208C, 0x208E, NEUTRAL_ON },
304 { 0x20A0, 0x20B1, WEAK_ET },
305 { 0x20D0, 0x20EA, WEAK_NSM },
306 { 0x2100, 0x2101, NEUTRAL_ON },
307 { 0x2103, 0x2106, NEUTRAL_ON },
308 { 0x2108, 0x2109, NEUTRAL_ON },
309 { 0x2114, 0x0000, NEUTRAL_ON },
310 { 0x2116, 0x2118, NEUTRAL_ON },
311 { 0x211E, 0x2123, NEUTRAL_ON },
312 { 0x2125, 0x0000, NEUTRAL_ON },
313 { 0x2127, 0x0000, NEUTRAL_ON },
314 { 0x2129, 0x0000, NEUTRAL_ON },
315 { 0x212E, 0x0000, WEAK_ET },
316 { 0x2132, 0x0000, NEUTRAL_ON },
317 { 0x213A, 0x0000, NEUTRAL_ON },
318 { 0x2140, 0x2144, NEUTRAL_ON },
319 { 0x214A, 0x215F, NEUTRAL_ON },
320 { 0x2190, 0x2211, NEUTRAL_ON },
321 { 0x2212, 0x2213, WEAK_ET },
322 { 0x2214, 0x2335, NEUTRAL_ON },
323 { 0x237B, 0x2394, NEUTRAL_ON },
324 { 0x2396, 0x244A, NEUTRAL_ON },
325 { 0x2460, 0x249B, WEAK_EN },
326 { 0x24EA, 0x0000, WEAK_EN },
327 { 0x24EB, 0x2FFB, NEUTRAL_ON },
328 { 0x3000, 0x0000, NEUTRAL_WS },
329 { 0x3001, 0x3004, NEUTRAL_ON },
330 { 0x3008, 0x3020, NEUTRAL_ON },
331 { 0x302A, 0x302F, WEAK_NSM },
332 { 0x3030, 0x0000, NEUTRAL_ON },
333 { 0x3036, 0x3037, NEUTRAL_ON },
334 { 0x303D, 0x303F, NEUTRAL_ON },
335 { 0x3099, 0x309A, WEAK_NSM },
336 { 0x309B, 0x309C, NEUTRAL_ON },
337 { 0x30A0, 0x0000, NEUTRAL_ON },
338 { 0x30FB, 0x0000, NEUTRAL_ON },
339 { 0x3251, 0x325F, NEUTRAL_ON },
340 { 0x32B1, 0x32BF, NEUTRAL_ON },
341 { 0xA490, 0xA4C6, NEUTRAL_ON },
342 { 0xFB1D, 0x0000, STRONG_R },
343 { 0xFB1E, 0x0000, WEAK_NSM },
344 { 0xFB1F, 0xFB28, STRONG_R },
345 { 0xFB29, 0x0000, WEAK_ET },
346 { 0xFB2A, 0xFB4F, STRONG_R },
347 { 0xFB50, 0xFD3D, STRONG_AL },
348 { 0xFD3E, 0xFD3F, NEUTRAL_ON },
349 { 0xFD50, 0xFDFC, STRONG_AL },
350 { 0xFE00, 0xFE23, WEAK_NSM },
351 { 0xFE30, 0xFE4F, NEUTRAL_ON },
352 { 0xFE50, 0x0000, WEAK_CS },
353 { 0xFE51, 0x0000, NEUTRAL_ON },
354 { 0xFE52, 0x0000, WEAK_CS },
355 { 0xFE54, 0x0000, NEUTRAL_ON },
356 { 0xFE55, 0x0000, WEAK_CS },
357 { 0xFE56, 0xFE5E, NEUTRAL_ON },
358 { 0xFE5F, 0x0000, WEAK_ET },
359 { 0xFE60, 0xFE61, NEUTRAL_ON },
360 { 0xFE62, 0xFE63, WEAK_ET },
361 { 0xFE64, 0xFE68, NEUTRAL_ON },
362 { 0xFE69, 0xFE6A, WEAK_ET },
363 { 0xFE6B, 0x0000, NEUTRAL_ON },
364 { 0xFE70, 0xFEFC, STRONG_AL },
365 { 0xFEFF, 0x0000, WEAK_BN },
366 { 0xFF01, 0xFF02, NEUTRAL_ON },
367 { 0xFF03, 0xFF05, WEAK_ET },
368 { 0xFF06, 0xFF0A, NEUTRAL_ON },
369 { 0xFF0B, 0x0000, WEAK_ET },
370 { 0xFF0C, 0x0000, WEAK_CS },
371 { 0xFF0D, 0x0000, WEAK_ET },
372 { 0xFF0E, 0x0000, WEAK_CS },
373 { 0xFF0F, 0x0000, WEAK_ES },
374 { 0xFF10, 0xFF19, WEAK_EN },
375 { 0xFF1A, 0x0000, WEAK_CS },
376 { 0xFF1B, 0xFF20, NEUTRAL_ON },
377 { 0xFF3B, 0xFF40, NEUTRAL_ON },
378 { 0xFF5B, 0xFF65, NEUTRAL_ON },
379 { 0xFFE0, 0xFFE1, WEAK_ET },
380 { 0xFFE2, 0xFFE4, NEUTRAL_ON },
381 { 0xFFE5, 0xFFE6, WEAK_ET },
382 { 0xFFE8, 0xFFEE, NEUTRAL_ON },
383 { 0xFFF9, 0xFFFB, WEAK_BN },
384 { 0xFFFC, 0xFFFD, NEUTRAL_ON },
385 { 0x1D167, 0x1D169, WEAK_NSM },
386 { 0x1D173, 0x1D17A, WEAK_BN },
387 { 0x1D17B, 0x1D182, WEAK_NSM },
388 { 0x1D185, 0x1D18B, WEAK_NSM },
389 { 0x1D1AA, 0x1D1AD, WEAK_NSM },
390 { 0x1D7CE, 0x1D7FF, WEAK_EN },
391 { 0xE0001, 0xE007F, WEAK_BN } };
392 int i; 114 int i;
393 115
394 bidi_type_table = Fmake_char_table (Qnil, make_number (STRONG_L)); 116 bidi_type_table = Fmake_char_table (Qnil, make_number (STRONG_L));
395 staticpro (&bidi_type_table); 117 staticpro (&bidi_type_table);
396 118
397 for (i = 0; i < sizeof bidi_type / sizeof bidi_type[0]; i++) 119 for (i = 0; i < sizeof bidi_type / sizeof bidi_type[0]; i++)
398 char_table_set_range (bidi_type_table, bidi_type[i].from, 120 char_table_set_range (bidi_type_table, bidi_type[i].from, bidi_type[i].to,
399 bidi_type[i].to ? bidi_type[i].to : bidi_type[i].from,
400 make_number (bidi_type[i].type)); 121 make_number (bidi_type[i].type));
401 122
402 Qparagraph_start = intern ("paragraph-start"); 123 Qparagraph_start = intern ("paragraph-start");