Mercurial > hg > xemacs-beta
annotate src/mule-charset.c @ 5895:b2709239b1f6
Update Postgresql module for 2015 and MacPorts reality.
| author | Stephen J. Turnbull <stephen@xemacs.org> |
|---|---|
| date | Mon, 04 May 2015 14:32:22 +0900 |
| parents | 56144c8593a8 |
| children |
| rev | line source |
|---|---|
| 428 | 1 /* Functions to handle multilingual characters. |
| 2 Copyright (C) 1992, 1995 Free Software Foundation, Inc. | |
| 3 Copyright (C) 1995 Sun Microsystems, Inc. | |
|
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4 Copyright (C) 2001, 2002, 2004, 2005, 2010 Ben Wing. |
| 428 | 5 |
| 6 This file is part of XEmacs. | |
| 7 | |
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8 XEmacs is free software: you can redistribute it and/or modify it |
| 428 | 9 under the terms of the GNU General Public License as published by the |
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10 Free Software Foundation, either version 3 of the License, or (at your |
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11 option) any later version. |
| 428 | 12 |
| 13 XEmacs is distributed in the hope that it will be useful, but WITHOUT | |
| 14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 15 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 16 for more details. | |
| 17 | |
| 18 You should have received a copy of the GNU General Public License | |
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19 along with XEmacs. If not, see <http://www.gnu.org/licenses/>. */ |
| 428 | 20 |
| 21 /* Synched up with: FSF 20.3. Not in FSF. */ | |
| 22 | |
| 23 /* Rewritten by Ben Wing <ben@xemacs.org>. */ | |
| 24 | |
| 25 #include <config.h> | |
| 26 #include "lisp.h" | |
| 27 | |
| 28 #include "buffer.h" | |
| 29 #include "chartab.h" | |
| 30 #include "elhash.h" | |
| 31 #include "device.h" | |
| 32 #include "faces.h" | |
| 771 | 33 #include "lstream.h" |
| 428 | 34 #include "mule-ccl.h" |
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35 #include "fontcolor.h" |
| 3659 | 36 #include "specifier.h" |
| 428 | 37 |
| 38 /* The various pre-defined charsets. */ | |
| 39 | |
| 40 Lisp_Object Vcharset_ascii; | |
| 41 Lisp_Object Vcharset_control_1; | |
| 42 Lisp_Object Vcharset_latin_iso8859_1; | |
| 43 Lisp_Object Vcharset_latin_iso8859_2; | |
| 44 Lisp_Object Vcharset_latin_iso8859_3; | |
| 45 Lisp_Object Vcharset_latin_iso8859_4; | |
| 46 Lisp_Object Vcharset_thai_tis620; | |
| 47 Lisp_Object Vcharset_greek_iso8859_7; | |
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48 Lisp_Object Vcharset_arabic_iso8859_6; |
| 428 | 49 Lisp_Object Vcharset_hebrew_iso8859_8; |
| 50 Lisp_Object Vcharset_katakana_jisx0201; | |
| 51 Lisp_Object Vcharset_latin_jisx0201; | |
| 52 Lisp_Object Vcharset_cyrillic_iso8859_5; | |
| 53 Lisp_Object Vcharset_latin_iso8859_9; | |
| 728 | 54 Lisp_Object Vcharset_latin_iso8859_15; |
| 428 | 55 Lisp_Object Vcharset_japanese_jisx0208_1978; |
| 56 Lisp_Object Vcharset_chinese_gb2312; | |
| 57 Lisp_Object Vcharset_japanese_jisx0208; | |
| 58 Lisp_Object Vcharset_korean_ksc5601; | |
| 59 Lisp_Object Vcharset_japanese_jisx0212; | |
| 60 Lisp_Object Vcharset_chinese_cns11643_1; | |
| 61 Lisp_Object Vcharset_chinese_cns11643_2; | |
| 62 Lisp_Object Vcharset_chinese_big5_1; | |
| 63 Lisp_Object Vcharset_chinese_big5_2; | |
| 64 Lisp_Object Vcharset_composite; | |
| 65 | |
| 66 struct charset_lookup *chlook; | |
| 67 | |
| 1204 | 68 static const struct memory_description charset_lookup_description_1[] = { |
| 771 | 69 { XD_LISP_OBJECT_ARRAY, offsetof (struct charset_lookup, charset_by_leading_byte), NUM_LEADING_BYTES+4*128*2 }, |
| 428 | 70 { XD_END } |
| 71 }; | |
| 72 | |
| 1204 | 73 static const struct sized_memory_description charset_lookup_description = { |
| 440 | 74 sizeof (struct charset_lookup), |
| 428 | 75 charset_lookup_description_1 |
| 76 }; | |
| 77 | |
| 78 Lisp_Object Qcharsetp; | |
| 79 | |
| 3664 | 80 /* Qdoc_string, Qdimension, Qchars, Qfinal defined in general.c */ |
| 81 Lisp_Object Qregistries, Qgraphic, Qregistry; | |
| 428 | 82 Lisp_Object Qdirection; |
| 83 Lisp_Object Qreverse_direction_charset; | |
| 84 Lisp_Object Qshort_name, Qlong_name; | |
| 85 | |
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86 Lisp_Object Qto_unicode; |
| 771 | 87 |
| 88 Lisp_Object | |
| 428 | 89 Qlatin_iso8859_1, |
| 90 Qlatin_iso8859_2, | |
| 91 Qlatin_iso8859_3, | |
| 92 Qlatin_iso8859_4, | |
| 93 Qthai_tis620, | |
| 94 Qgreek_iso8859_7, | |
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95 Qarabic_iso8859_6, |
| 428 | 96 Qhebrew_iso8859_8, |
| 97 Qkatakana_jisx0201, | |
| 98 Qlatin_jisx0201, | |
| 99 Qcyrillic_iso8859_5, | |
| 100 Qlatin_iso8859_9, | |
| 728 | 101 Qlatin_iso8859_15, |
| 428 | 102 Qjapanese_jisx0208_1978, |
| 103 Qchinese_gb2312, | |
| 104 Qjapanese_jisx0208, | |
| 105 Qkorean_ksc5601, | |
| 106 Qjapanese_jisx0212, | |
| 107 Qchinese_cns11643_1, | |
| 108 Qchinese_cns11643_2, | |
| 109 Qchinese_big5_1, | |
| 110 Qchinese_big5_2, | |
| 111 Qcomposite; | |
| 112 | |
| 113 Lisp_Object Ql2r, Qr2l; | |
| 114 | |
| 115 Lisp_Object Vcharset_hash_table; | |
| 116 | |
| 117 | |
| 118 /************************************************************************/ | |
| 119 /* charset object */ | |
| 120 /************************************************************************/ | |
| 121 | |
| 122 static Lisp_Object | |
| 123 mark_charset (Lisp_Object obj) | |
| 124 { | |
| 440 | 125 Lisp_Charset *cs = XCHARSET (obj); |
| 428 | 126 |
| 127 mark_object (cs->short_name); | |
| 128 mark_object (cs->long_name); | |
| 129 mark_object (cs->doc_string); | |
| 3659 | 130 mark_object (cs->registries); |
| 428 | 131 mark_object (cs->ccl_program); |
| 132 return cs->name; | |
| 133 } | |
| 134 | |
| 135 static void | |
| 2286 | 136 print_charset (Lisp_Object obj, Lisp_Object printcharfun, |
| 137 int UNUSED (escapeflag)) | |
| 428 | 138 { |
| 440 | 139 Lisp_Charset *cs = XCHARSET (obj); |
| 428 | 140 |
| 141 if (print_readably) | |
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142 printing_unreadable_lisp_object |
| 4846 | 143 (obj, XSTRING_DATA (XSYMBOL (XCHARSET_NAME (obj))->name)); |
| 428 | 144 |
| 771 | 145 write_fmt_string_lisp (printcharfun, "#<charset %s %S %S %S", 4, |
| 146 CHARSET_NAME (cs), CHARSET_SHORT_NAME (cs), | |
| 147 CHARSET_LONG_NAME (cs), CHARSET_DOC_STRING (cs)); | |
| 148 write_fmt_string (printcharfun, " %s %s cols=%d g%d final='%c' reg=", | |
| 149 CHARSET_TYPE (cs) == CHARSET_TYPE_94 ? "94" : | |
| 150 CHARSET_TYPE (cs) == CHARSET_TYPE_96 ? "96" : | |
| 151 CHARSET_TYPE (cs) == CHARSET_TYPE_94X94 ? "94x94" : | |
| 152 "96x96", | |
| 153 CHARSET_DIRECTION (cs) == CHARSET_LEFT_TO_RIGHT ? "l2r" : | |
| 154 "r2l", | |
| 155 CHARSET_COLUMNS (cs), | |
| 156 CHARSET_GRAPHIC (cs), | |
| 157 CHARSET_FINAL (cs)); | |
| 3659 | 158 print_internal (CHARSET_REGISTRIES (cs), printcharfun, 0); |
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159 write_fmt_string (printcharfun, " 0x%x>", LISP_OBJECT_UID (obj)); |
| 771 | 160 } |
| 161 | |
| 1204 | 162 static const struct memory_description charset_description[] = { |
| 163 { XD_INT, offsetof (Lisp_Charset, dimension) }, | |
| 164 { XD_INT, offsetof (Lisp_Charset, from_unicode_levels) }, | |
| 440 | 165 { XD_LISP_OBJECT, offsetof (Lisp_Charset, name) }, |
| 166 { XD_LISP_OBJECT, offsetof (Lisp_Charset, doc_string) }, | |
| 3659 | 167 { XD_LISP_OBJECT, offsetof (Lisp_Charset, registries) }, |
| 440 | 168 { XD_LISP_OBJECT, offsetof (Lisp_Charset, short_name) }, |
| 169 { XD_LISP_OBJECT, offsetof (Lisp_Charset, long_name) }, | |
| 170 { XD_LISP_OBJECT, offsetof (Lisp_Charset, reverse_direction_charset) }, | |
| 171 { XD_LISP_OBJECT, offsetof (Lisp_Charset, ccl_program) }, | |
| 771 | 172 { XD_UNION, offsetof (Lisp_Charset, to_unicode_table), |
| 2775 | 173 XD_INDIRECT (0, 0), { &to_unicode_description }, XD_FLAG_NO_KKCC }, |
| 771 | 174 { XD_UNION, offsetof (Lisp_Charset, from_unicode_table), |
| 2775 | 175 XD_INDIRECT (1, 0), { &from_unicode_description }, XD_FLAG_NO_KKCC }, |
| 428 | 176 { XD_END } |
| 177 }; | |
| 178 | |
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179 DEFINE_DUMPABLE_LISP_OBJECT ("charset", charset, |
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180 mark_charset, print_charset, 0, |
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181 0, 0, charset_description, Lisp_Charset); |
| 428 | 182 /* Make a new charset. */ |
| 446 | 183 /* #### SJT Should generic properties be allowed? */ |
| 428 | 184 static Lisp_Object |
| 771 | 185 make_charset (int id, Lisp_Object name, int rep_bytes, |
| 186 int type, int columns, int graphic, | |
| 867 | 187 Ibyte final, int direction, Lisp_Object short_name, |
| 428 | 188 Lisp_Object long_name, Lisp_Object doc, |
| 3439 | 189 Lisp_Object reg, int overwrite, int encode_as_utf_8) |
| 428 | 190 { |
| 191 Lisp_Object obj; | |
| 771 | 192 Lisp_Charset *cs; |
| 193 | |
| 194 if (!overwrite) | |
| 195 { | |
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196 obj = ALLOC_NORMAL_LISP_OBJECT (charset); |
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197 cs = XCHARSET (obj); |
| 771 | 198 |
| 199 if (final) | |
| 200 { | |
| 201 /* some charsets do not have final characters. This includes | |
| 202 ASCII, Control-1, Composite, and the two faux private | |
| 203 charsets. */ | |
| 204 assert (NILP (chlook-> | |
| 205 charset_by_attributes[type][final][direction])); | |
| 206 chlook->charset_by_attributes[type][final][direction] = obj; | |
| 207 } | |
| 440 | 208 |
| 771 | 209 assert (NILP (chlook->charset_by_leading_byte[id - MIN_LEADING_BYTE])); |
| 210 chlook->charset_by_leading_byte[id - MIN_LEADING_BYTE] = obj; | |
| 211 } | |
| 212 else | |
| 213 { | |
| 214 Lisp_Object ret; | |
| 215 /* Actually overwrite the properties of the existing charset. | |
| 216 We do this because until now charsets could never be "deleted", | |
| 217 so parts of the code don't bother to GC charsets. */ | |
| 218 obj = chlook->charset_by_leading_byte[id - MIN_LEADING_BYTE]; | |
| 219 cs = XCHARSET (obj); | |
| 220 assert (EQ (chlook->charset_by_attributes[type][final][direction], | |
| 221 obj)); | |
| 222 | |
| 223 ret = Fremhash (XCHARSET_NAME (obj), Vcharset_hash_table); | |
| 224 assert (!NILP (ret)); | |
| 225 } | |
| 428 | 226 |
| 227 CHARSET_ID (cs) = id; | |
| 228 CHARSET_NAME (cs) = name; | |
| 229 CHARSET_SHORT_NAME (cs) = short_name; | |
| 230 CHARSET_LONG_NAME (cs) = long_name; | |
| 231 CHARSET_REP_BYTES (cs) = rep_bytes; | |
| 232 CHARSET_DIRECTION (cs) = direction; | |
| 233 CHARSET_TYPE (cs) = type; | |
| 234 CHARSET_COLUMNS (cs) = columns; | |
| 235 CHARSET_GRAPHIC (cs) = graphic; | |
| 236 CHARSET_FINAL (cs) = final; | |
| 237 CHARSET_DOC_STRING (cs) = doc; | |
| 3659 | 238 CHECK_VECTOR(reg); |
| 239 CHARSET_REGISTRIES (cs) = reg; | |
| 3439 | 240 CHARSET_ENCODE_AS_UTF_8 (cs) = encode_as_utf_8 ? 1 : 0; |
| 428 | 241 CHARSET_CCL_PROGRAM (cs) = Qnil; |
| 242 CHARSET_REVERSE_DIRECTION_CHARSET (cs) = Qnil; | |
| 243 | |
| 771 | 244 CHARSET_DIMENSION (cs) = (CHARSET_TYPE (cs) == CHARSET_TYPE_94 || |
| 245 CHARSET_TYPE (cs) == CHARSET_TYPE_96) ? 1 : 2; | |
| 246 CHARSET_CHARS (cs) = (CHARSET_TYPE (cs) == CHARSET_TYPE_94 || | |
| 247 CHARSET_TYPE (cs) == CHARSET_TYPE_94X94) ? 94 : 96; | |
| 428 | 248 |
| 771 | 249 if (id == LEADING_BYTE_ASCII || id == LEADING_BYTE_CONTROL_1 |
| 250 #ifdef ENABLE_COMPOSITE_CHARS | |
| 251 || id == LEADING_BYTE_COMPOSITE | |
| 252 #endif | |
| 253 ) | |
| 254 assert (!overwrite); | |
| 255 else | |
| 428 | 256 { |
| 771 | 257 if (overwrite) |
| 258 free_charset_unicode_tables (obj); | |
| 259 init_charset_unicode_tables (obj); | |
| 428 | 260 } |
| 261 | |
| 262 /* Some charsets are "faux" and don't have names or really exist at | |
| 263 all except in the leading-byte table. */ | |
| 264 if (!NILP (name)) | |
| 771 | 265 { |
| 266 assert (NILP (Fgethash (name, Vcharset_hash_table, Qnil))); | |
| 267 Fputhash (name, obj, Vcharset_hash_table); | |
| 268 } | |
| 269 | |
| 270 recalculate_unicode_precedence (); | |
| 3659 | 271 setup_charset_initial_specifier_tags (obj); |
| 272 | |
| 428 | 273 return obj; |
| 274 } | |
| 275 | |
| 276 static int | |
| 277 get_unallocated_leading_byte (int dimension) | |
| 278 { | |
| 279 int lb; | |
| 280 | |
| 281 if (dimension == 1) | |
| 282 { | |
| 771 | 283 if (chlook->next_allocated_1_byte_leading_byte > |
| 284 MAX_LEADING_BYTE_PRIVATE_1) | |
| 428 | 285 lb = 0; |
| 286 else | |
| 442 | 287 lb = chlook->next_allocated_1_byte_leading_byte++; |
| 428 | 288 } |
| 289 else | |
| 290 { | |
| 1747 | 291 /* awfully fragile, but correct */ |
| 292 #if MAX_LEADING_BYTE_PRIVATE_2 == 255 | |
| 293 if (chlook->next_allocated_2_byte_leading_byte == 0) | |
| 1749 | 294 #else |
| 771 | 295 if (chlook->next_allocated_2_byte_leading_byte > |
| 296 MAX_LEADING_BYTE_PRIVATE_2) | |
| 1747 | 297 #endif |
| 428 | 298 lb = 0; |
| 299 else | |
| 442 | 300 lb = chlook->next_allocated_2_byte_leading_byte++; |
| 428 | 301 } |
| 302 | |
| 303 if (!lb) | |
| 563 | 304 invalid_operation |
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305 ("No more character sets free for this dimension", make_fixnum (dimension)); |
| 428 | 306 |
| 307 return lb; | |
| 308 } | |
| 309 | |
| 310 | |
| 311 /************************************************************************/ | |
| 312 /* Basic charset Lisp functions */ | |
| 313 /************************************************************************/ | |
| 314 | |
| 788 | 315 void |
| 316 get_charset_limits (Lisp_Object charset, int *low, int *high) | |
| 317 { | |
| 318 Lisp_Charset *cs = XCHARSET (charset); | |
| 319 | |
| 320 if (EQ (charset, Vcharset_ascii)) *low = 0, *high = 127; | |
| 321 else if (EQ (charset, Vcharset_control_1)) *low = 0, *high = 31; | |
| 322 else if (CHARSET_CHARS (cs) == 94) *low = 33, *high = 126; | |
| 323 else /* CHARSET_CHARS (cs) == 96) */ *low = 32, *high = 127; | |
| 324 } | |
| 325 | |
| 428 | 326 DEFUN ("charsetp", Fcharsetp, 1, 1, 0, /* |
| 327 Return non-nil if OBJECT is a charset. | |
| 328 */ | |
| 329 (object)) | |
| 330 { | |
| 331 return CHARSETP (object) ? Qt : Qnil; | |
| 332 } | |
| 333 | |
| 334 DEFUN ("find-charset", Ffind_charset, 1, 1, 0, /* | |
| 335 Retrieve the charset of the given name. | |
| 336 If CHARSET-OR-NAME is a charset object, it is simply returned. | |
| 337 Otherwise, CHARSET-OR-NAME should be a symbol. If there is no such charset, | |
| 338 nil is returned. Otherwise the associated charset object is returned. | |
| 339 */ | |
| 340 (charset_or_name)) | |
| 341 { | |
| 342 if (CHARSETP (charset_or_name)) | |
| 343 return charset_or_name; | |
| 344 | |
| 345 CHECK_SYMBOL (charset_or_name); | |
| 346 return Fgethash (charset_or_name, Vcharset_hash_table, Qnil); | |
| 347 } | |
| 348 | |
| 349 DEFUN ("get-charset", Fget_charset, 1, 1, 0, /* | |
| 350 Retrieve the charset of the given name. | |
| 351 Same as `find-charset' except an error is signalled if there is no such | |
| 352 charset instead of returning nil. | |
| 353 */ | |
| 354 (name)) | |
| 355 { | |
| 356 Lisp_Object charset = Ffind_charset (name); | |
| 357 | |
| 358 if (NILP (charset)) | |
| 563 | 359 invalid_argument ("No such charset", name); |
| 428 | 360 return charset; |
| 361 } | |
| 362 | |
| 363 /* We store the charsets in hash tables with the names as the key and the | |
| 364 actual charset object as the value. Occasionally we need to use them | |
| 365 in a list format. These routines provide us with that. */ | |
| 366 struct charset_list_closure | |
| 367 { | |
| 368 Lisp_Object *charset_list; | |
| 369 }; | |
| 370 | |
| 371 static int | |
| 2286 | 372 add_charset_to_list_mapper (Lisp_Object UNUSED (key), Lisp_Object value, |
| 428 | 373 void *charset_list_closure) |
| 374 { | |
| 375 /* This function can GC */ | |
| 376 struct charset_list_closure *chcl = | |
| 377 (struct charset_list_closure*) charset_list_closure; | |
| 378 Lisp_Object *charset_list = chcl->charset_list; | |
| 379 | |
| 380 *charset_list = Fcons (XCHARSET_NAME (value), *charset_list); | |
| 381 return 0; | |
| 382 } | |
| 383 | |
| 384 DEFUN ("charset-list", Fcharset_list, 0, 0, 0, /* | |
| 385 Return a list of the names of all defined charsets. | |
| 386 */ | |
| 387 ()) | |
| 388 { | |
| 389 Lisp_Object charset_list = Qnil; | |
| 390 struct gcpro gcpro1; | |
| 391 struct charset_list_closure charset_list_closure; | |
| 392 | |
| 393 GCPRO1 (charset_list); | |
| 394 charset_list_closure.charset_list = &charset_list; | |
| 395 elisp_maphash (add_charset_to_list_mapper, Vcharset_hash_table, | |
| 396 &charset_list_closure); | |
| 397 UNGCPRO; | |
| 398 | |
| 399 return charset_list; | |
| 400 } | |
| 401 | |
| 402 DEFUN ("charset-name", Fcharset_name, 1, 1, 0, /* | |
| 444 | 403 Return the name of charset CHARSET. |
| 428 | 404 */ |
| 405 (charset)) | |
| 406 { | |
| 407 return XCHARSET_NAME (Fget_charset (charset)); | |
| 408 } | |
| 409 | |
| 446 | 410 /* #### SJT Should generic properties be allowed? */ |
| 428 | 411 DEFUN ("make-charset", Fmake_charset, 3, 3, 0, /* |
| 412 Define a new character set. | |
| 413 This function is for use with Mule support. | |
| 414 NAME is a symbol, the name by which the character set is normally referred. | |
| 415 DOC-STRING is a string describing the character set. | |
| 416 PROPS is a property list, describing the specific nature of the | |
| 417 character set. Recognized properties are: | |
| 418 | |
| 3025 | 419 `short-name' Short version of the charset name (ex: Latin-1) |
| 420 `long-name' Long version of the charset name (ex: ISO8859-1 (Latin-1)) | |
| 3659 | 421 `registries' A vector of possible XLFD REGISTRY-ENCODING combinations for |
| 422 this character set. Note that this is not a regular expression. | |
| 3025 | 423 `dimension' Number of octets used to index a character in this charset. |
| 428 | 424 Either 1 or 2. Defaults to 1. |
| 3025 | 425 `columns' Number of columns used to display a character in this charset. |
| 428 | 426 Only used in TTY mode. (Under X, the actual width of a |
| 427 character can be derived from the font used to display the | |
| 428 characters.) If unspecified, defaults to the dimension | |
| 429 (this is almost always the correct value). | |
| 3025 | 430 `chars' Number of characters in each dimension (94 or 96). |
| 428 | 431 Defaults to 94. Note that if the dimension is 2, the |
| 432 character set thus described is 94x94 or 96x96. | |
| 3025 | 433 `final' Final byte of ISO 2022 escape sequence. Must be |
| 428 | 434 supplied. Each combination of (DIMENSION, CHARS) defines a |
| 435 separate namespace for final bytes. Note that ISO | |
| 436 2022 restricts the final byte to the range | |
| 437 0x30 - 0x7E if dimension == 1, and 0x30 - 0x5F if | |
| 438 dimension == 2. Note also that final bytes in the range | |
| 439 0x30 - 0x3F are reserved for user-defined (not official) | |
| 440 character sets. | |
| 3025 | 441 `graphic' 0 (use left half of font on output) or 1 (use right half |
| 428 | 442 of font on output). Defaults to 0. For example, for |
| 443 a font whose registry is ISO8859-1, the left half | |
| 444 (octets 0x20 - 0x7F) is the `ascii' character set, while | |
| 445 the right half (octets 0xA0 - 0xFF) is the `latin-1' | |
| 3025 | 446 character set. With `graphic' set to 0, the octets |
| 428 | 447 will have their high bit cleared; with it set to 1, |
| 448 the octets will have their high bit set. | |
| 3025 | 449 `direction' `l2r' (left-to-right) or `r2l' (right-to-left). |
| 450 Defaults to `l2r'. | |
| 451 `ccl-program' A compiled CCL program used to convert a character in | |
| 428 | 452 this charset into an index into the font. This is in |
| 3025 | 453 addition to the `graphic' property. The CCL program |
| 428 | 454 is passed the octets of the character, with the high |
| 455 bit cleared and set depending upon whether the value | |
| 3025 | 456 of the `graphic' property is 0 or 1. |
| 3439 | 457 `encode-as-utf-8' |
| 458 If non-nil, the charset will be written out using the UTF-8 | |
| 459 escape syntax in ISO 2022-oriented coding systems. Used for | |
| 460 supporting characters we know are part of Unicode but not of | |
| 461 any other known character set in escape-quoted and compound | |
| 462 text. | |
| 428 | 463 */ |
| 464 (name, doc_string, props)) | |
| 465 { | |
| 771 | 466 int id, dimension = 1, chars = 94, graphic = 0, columns = -1; |
| 867 | 467 Ibyte final = 0; |
| 428 | 468 int direction = CHARSET_LEFT_TO_RIGHT; |
| 469 int type; | |
| 3659 | 470 Lisp_Object registries = Qnil; |
| 771 | 471 Lisp_Object charset = Qnil; |
| 428 | 472 Lisp_Object ccl_program = Qnil; |
| 473 Lisp_Object short_name = Qnil, long_name = Qnil; | |
| 3439 | 474 int encode_as_utf_8 = 0; |
| 771 | 475 Lisp_Object existing_charset; |
| 476 int temporary = UNBOUNDP (name); | |
| 428 | 477 |
| 771 | 478 /* NOTE: name == Qunbound is a directive from the iso2022 code to |
| 479 create a temporary charset for an unknown final. We allow the final | |
| 480 to be overwritten with a real charset later on. */ | |
| 481 | |
| 428 | 482 if (!NILP (doc_string)) |
| 483 CHECK_STRING (doc_string); | |
| 771 | 484 if (!UNBOUNDP (name)) |
| 485 { | |
| 486 CHECK_SYMBOL (name); | |
| 428 | 487 |
| 771 | 488 charset = Ffind_charset (name); |
| 489 if (!NILP (charset)) | |
| 490 invalid_operation ("Cannot redefine existing charset", name); | |
| 491 } | |
| 428 | 492 |
| 442 | 493 { |
| 494 EXTERNAL_PROPERTY_LIST_LOOP_3 (keyword, value, props) | |
| 495 { | |
| 496 if (EQ (keyword, Qshort_name)) | |
| 497 { | |
| 498 CHECK_STRING (value); | |
| 499 short_name = value; | |
| 500 } | |
| 428 | 501 |
| 519 | 502 else if (EQ (keyword, Qlong_name)) |
| 442 | 503 { |
| 504 CHECK_STRING (value); | |
| 505 long_name = value; | |
| 506 } | |
| 428 | 507 |
| 442 | 508 else if (EQ (keyword, Qdimension)) |
| 509 { | |
|
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510 CHECK_FIXNUM (value); |
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511 dimension = XFIXNUM (value); |
| 442 | 512 if (dimension < 1 || dimension > 2) |
| 3025 | 513 invalid_constant ("Invalid value for `dimension'", value); |
| 442 | 514 } |
| 428 | 515 |
| 442 | 516 else if (EQ (keyword, Qchars)) |
| 517 { | |
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518 CHECK_FIXNUM (value); |
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519 chars = XFIXNUM (value); |
| 442 | 520 if (chars != 94 && chars != 96) |
| 3025 | 521 invalid_constant ("Invalid value for `chars'", value); |
| 442 | 522 } |
| 428 | 523 |
| 442 | 524 else if (EQ (keyword, Qcolumns)) |
| 525 { | |
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526 CHECK_FIXNUM (value); |
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527 columns = XFIXNUM (value); |
| 442 | 528 if (columns != 1 && columns != 2) |
| 3025 | 529 invalid_constant ("Invalid value for `columns'", value); |
| 442 | 530 } |
| 428 | 531 |
| 442 | 532 else if (EQ (keyword, Qgraphic)) |
| 533 { | |
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534 CHECK_FIXNUM (value); |
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535 graphic = XFIXNUM (value); |
| 442 | 536 if (graphic < 0 || graphic > 1) |
| 3025 | 537 invalid_constant ("Invalid value for `graphic'", value); |
| 442 | 538 } |
| 428 | 539 |
| 3659 | 540 else if (EQ (keyword, Qregistries)) |
| 541 { | |
| 542 CHECK_VECTOR (value); | |
| 543 registries = value; | |
| 544 } | |
| 545 | |
| 442 | 546 else if (EQ (keyword, Qregistry)) |
| 547 { | |
| 3659 | 548 Lisp_Object quoted_registry; |
| 549 | |
| 442 | 550 CHECK_STRING (value); |
| 3659 | 551 quoted_registry = Fregexp_quote(value); |
| 3662 | 552 if (qxestrcmp(XSTRING_DATA(quoted_registry), |
| 3659 | 553 XSTRING_DATA(value))) |
| 554 { | |
| 555 warn_when_safe | |
| 556 (Qregistry, Qwarning, | |
| 557 "Regexps no longer allowed for charset-registry. " | |
| 558 "Treating %s as string", XSTRING_DATA(value)); | |
| 559 } | |
| 560 registries = vector1(value); | |
| 442 | 561 } |
| 428 | 562 |
| 442 | 563 else if (EQ (keyword, Qdirection)) |
| 564 { | |
| 565 if (EQ (value, Ql2r)) | |
| 566 direction = CHARSET_LEFT_TO_RIGHT; | |
| 567 else if (EQ (value, Qr2l)) | |
| 568 direction = CHARSET_RIGHT_TO_LEFT; | |
| 569 else | |
| 3025 | 570 invalid_constant ("Invalid value for `direction'", value); |
| 442 | 571 } |
| 428 | 572 |
| 3439 | 573 else if (EQ (keyword, Qencode_as_utf_8)) |
| 574 { | |
| 575 encode_as_utf_8 = NILP (value) ? 0 : 1; | |
| 576 } | |
| 577 | |
| 442 | 578 else if (EQ (keyword, Qfinal)) |
| 579 { | |
| 580 CHECK_CHAR_COERCE_INT (value); | |
| 581 final = XCHAR (value); | |
| 582 if (final < '0' || final > '~') | |
| 3025 | 583 invalid_constant ("Invalid value for `final'", value); |
| 442 | 584 } |
| 585 else if (EQ (keyword, Qccl_program)) | |
| 586 { | |
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587 /* This errors if VALUE is not a valid CCL program. */ |
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588 ccl_program = get_ccl_program (value); |
| 442 | 589 } |
| 590 else | |
| 563 | 591 invalid_constant ("Unrecognized property", keyword); |
| 442 | 592 } |
| 593 } | |
| 428 | 594 |
| 595 if (!final) | |
| 3025 | 596 invalid_argument ("`final' must be specified", Qunbound); |
| 428 | 597 if (dimension == 2 && final > 0x5F) |
| 563 | 598 invalid_constant |
| 428 | 599 ("Final must be in the range 0x30 - 0x5F for dimension == 2", |
| 600 make_char (final)); | |
| 601 | |
| 602 if (dimension == 1) | |
| 603 type = (chars == 94) ? CHARSET_TYPE_94 : CHARSET_TYPE_96; | |
| 604 else | |
| 605 type = (chars == 94) ? CHARSET_TYPE_94X94 : CHARSET_TYPE_96X96; | |
| 606 | |
| 826 | 607 existing_charset = charset_by_attributes (type, final, direction); |
| 771 | 608 |
| 609 if (!NILP (existing_charset) && !XCHARSET (existing_charset)->temporary) | |
| 578 | 610 invalid_argument |
| 793 | 611 ("Character set already defined for this DIMENSION/CHARS/FINAL/DIRECTION combo", |
| 771 | 612 existing_charset); |
| 613 | |
| 614 if (!NILP (existing_charset)) | |
| 615 /* Reuse same leading byte */ | |
| 616 id = XCHARSET_ID (existing_charset); | |
| 617 else | |
| 618 id = get_unallocated_leading_byte (dimension); | |
| 428 | 619 |
| 771 | 620 if (temporary) |
| 621 { | |
| 867 | 622 Ibyte tempname[80]; |
| 428 | 623 |
| 771 | 624 qxesprintf (tempname, "___temporary___%d__", id); |
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625 name = Fmake_symbol (build_istring (tempname)); /* Uninterned. */ |
| 771 | 626 } |
| 428 | 627 if (NILP (doc_string)) |
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628 doc_string = build_ascstring (""); |
| 3659 | 629 if (NILP (registries)) |
| 630 registries = make_vector(0, Qnil); | |
| 428 | 631 if (NILP (short_name)) |
| 793 | 632 short_name = XSYMBOL (name)->name; |
| 428 | 633 if (NILP (long_name)) |
| 634 long_name = doc_string; | |
| 635 if (columns == -1) | |
| 636 columns = dimension; | |
| 771 | 637 |
| 428 | 638 charset = make_charset (id, name, dimension + 2, type, columns, graphic, |
| 771 | 639 final, direction, short_name, long_name, |
| 3659 | 640 doc_string, registries, !NILP (existing_charset), |
| 3439 | 641 encode_as_utf_8); |
| 771 | 642 |
| 643 XCHARSET (charset)->temporary = temporary; | |
| 428 | 644 if (!NILP (ccl_program)) |
| 645 XCHARSET_CCL_PROGRAM (charset) = ccl_program; | |
| 771 | 646 |
| 793 | 647 { |
| 648 Lisp_Object revdircs = | |
| 826 | 649 charset_by_attributes (type, final, |
| 793 | 650 direction == CHARSET_LEFT_TO_RIGHT ? |
| 651 CHARSET_RIGHT_TO_LEFT : CHARSET_LEFT_TO_RIGHT); | |
| 652 if (!NILP (revdircs)) | |
| 653 { | |
| 654 XCHARSET_REVERSE_DIRECTION_CHARSET (revdircs) = charset; | |
| 655 XCHARSET_REVERSE_DIRECTION_CHARSET (charset) = revdircs; | |
| 656 } | |
| 657 } | |
| 658 | |
| 428 | 659 return charset; |
| 660 } | |
| 661 | |
| 662 DEFUN ("make-reverse-direction-charset", Fmake_reverse_direction_charset, | |
| 663 2, 2, 0, /* | |
| 664 Make a charset equivalent to CHARSET but which goes in the opposite direction. | |
| 665 NEW-NAME is the name of the new charset. Return the new charset. | |
| 666 */ | |
| 667 (charset, new_name)) | |
| 668 { | |
| 669 Lisp_Object new_charset = Qnil; | |
| 3439 | 670 int id, dimension, columns, graphic, encode_as_utf_8; |
| 867 | 671 Ibyte final; |
| 428 | 672 int direction, type; |
| 3659 | 673 Lisp_Object registries, doc_string, short_name, long_name; |
| 440 | 674 Lisp_Charset *cs; |
| 428 | 675 |
| 676 charset = Fget_charset (charset); | |
| 677 if (!NILP (XCHARSET_REVERSE_DIRECTION_CHARSET (charset))) | |
| 563 | 678 invalid_operation ("Charset already has reverse-direction charset", |
| 793 | 679 charset); |
| 428 | 680 |
| 681 CHECK_SYMBOL (new_name); | |
| 682 if (!NILP (Ffind_charset (new_name))) | |
| 563 | 683 invalid_operation ("Cannot redefine existing charset", new_name); |
| 428 | 684 |
| 685 cs = XCHARSET (charset); | |
| 686 | |
| 687 type = CHARSET_TYPE (cs); | |
| 688 columns = CHARSET_COLUMNS (cs); | |
| 689 dimension = CHARSET_DIMENSION (cs); | |
| 690 id = get_unallocated_leading_byte (dimension); | |
| 691 | |
| 692 graphic = CHARSET_GRAPHIC (cs); | |
| 693 final = CHARSET_FINAL (cs); | |
| 694 direction = CHARSET_RIGHT_TO_LEFT; | |
| 695 if (CHARSET_DIRECTION (cs) == CHARSET_RIGHT_TO_LEFT) | |
| 696 direction = CHARSET_LEFT_TO_RIGHT; | |
| 697 doc_string = CHARSET_DOC_STRING (cs); | |
| 698 short_name = CHARSET_SHORT_NAME (cs); | |
| 699 long_name = CHARSET_LONG_NAME (cs); | |
| 3659 | 700 registries = CHARSET_REGISTRIES (cs); |
| 3439 | 701 encode_as_utf_8 = CHARSET_ENCODE_AS_UTF_8 (cs); |
| 428 | 702 |
| 703 new_charset = make_charset (id, new_name, dimension + 2, type, columns, | |
| 704 graphic, final, direction, short_name, long_name, | |
| 3659 | 705 doc_string, registries, 0, encode_as_utf_8); |
| 428 | 706 |
| 707 CHARSET_REVERSE_DIRECTION_CHARSET (cs) = new_charset; | |
| 708 XCHARSET_REVERSE_DIRECTION_CHARSET (new_charset) = charset; | |
| 709 | |
| 710 return new_charset; | |
| 711 } | |
| 712 | |
| 713 DEFUN ("charset-reverse-direction-charset", Fcharset_reverse_direction_charset, | |
| 714 1, 1, 0, /* | |
| 715 Return the reverse-direction charset parallel to CHARSET, if any. | |
| 716 This is the charset with the same properties (in particular, the same | |
| 717 dimension, number of characters per dimension, and final byte) as | |
| 718 CHARSET but whose characters are displayed in the opposite direction. | |
| 719 */ | |
| 720 (charset)) | |
| 721 { | |
| 722 charset = Fget_charset (charset); | |
| 723 return XCHARSET_REVERSE_DIRECTION_CHARSET (charset); | |
| 724 } | |
| 725 | |
| 726 DEFUN ("charset-from-attributes", Fcharset_from_attributes, 3, 4, 0, /* | |
| 727 Return a charset with the given DIMENSION, CHARS, FINAL, and DIRECTION. | |
| 728 If DIRECTION is omitted, both directions will be checked (left-to-right | |
| 729 will be returned if character sets exist for both directions). | |
| 730 */ | |
| 731 (dimension, chars, final, direction)) | |
| 732 { | |
| 733 int dm, ch, fi, di = -1; | |
| 734 int type; | |
| 735 Lisp_Object obj = Qnil; | |
| 736 | |
|
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737 CHECK_FIXNUM (dimension); |
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|
738 dm = XFIXNUM (dimension); |
| 428 | 739 if (dm < 1 || dm > 2) |
| 563 | 740 invalid_constant ("Invalid value for DIMENSION", dimension); |
| 428 | 741 |
|
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|
742 CHECK_FIXNUM (chars); |
|
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|
743 ch = XFIXNUM (chars); |
| 428 | 744 if (ch != 94 && ch != 96) |
| 563 | 745 invalid_constant ("Invalid value for CHARS", chars); |
| 428 | 746 |
| 747 CHECK_CHAR_COERCE_INT (final); | |
| 748 fi = XCHAR (final); | |
| 749 if (fi < '0' || fi > '~') | |
| 563 | 750 invalid_constant ("Invalid value for FINAL", final); |
| 428 | 751 |
| 752 if (EQ (direction, Ql2r)) | |
| 753 di = CHARSET_LEFT_TO_RIGHT; | |
| 754 else if (EQ (direction, Qr2l)) | |
| 755 di = CHARSET_RIGHT_TO_LEFT; | |
| 756 else if (!NILP (direction)) | |
| 563 | 757 invalid_constant ("Invalid value for DIRECTION", direction); |
| 428 | 758 |
| 759 if (dm == 2 && fi > 0x5F) | |
| 563 | 760 invalid_constant |
| 428 | 761 ("Final must be in the range 0x30 - 0x5F for dimension == 2", final); |
| 762 | |
| 763 if (dm == 1) | |
| 764 type = (ch == 94) ? CHARSET_TYPE_94 : CHARSET_TYPE_96; | |
| 765 else | |
| 766 type = (ch == 94) ? CHARSET_TYPE_94X94 : CHARSET_TYPE_96X96; | |
| 767 | |
| 768 if (di == -1) | |
| 769 { | |
| 826 | 770 obj = charset_by_attributes (type, fi, CHARSET_LEFT_TO_RIGHT); |
| 428 | 771 if (NILP (obj)) |
| 826 | 772 obj = charset_by_attributes (type, fi, CHARSET_RIGHT_TO_LEFT); |
| 428 | 773 } |
| 774 else | |
| 826 | 775 obj = charset_by_attributes (type, fi, di); |
| 428 | 776 |
| 777 if (CHARSETP (obj)) | |
| 778 return XCHARSET_NAME (obj); | |
| 779 return obj; | |
| 780 } | |
| 781 | |
| 782 DEFUN ("charset-short-name", Fcharset_short_name, 1, 1, 0, /* | |
| 783 Return short name of CHARSET. | |
| 784 */ | |
| 785 (charset)) | |
| 786 { | |
| 787 return XCHARSET_SHORT_NAME (Fget_charset (charset)); | |
| 788 } | |
| 789 | |
| 790 DEFUN ("charset-long-name", Fcharset_long_name, 1, 1, 0, /* | |
| 791 Return long name of CHARSET. | |
| 792 */ | |
| 793 (charset)) | |
| 794 { | |
| 795 return XCHARSET_LONG_NAME (Fget_charset (charset)); | |
| 796 } | |
| 797 | |
| 798 DEFUN ("charset-description", Fcharset_description, 1, 1, 0, /* | |
| 799 Return description of CHARSET. | |
| 800 */ | |
| 801 (charset)) | |
| 802 { | |
| 803 return XCHARSET_DOC_STRING (Fget_charset (charset)); | |
| 804 } | |
| 805 | |
| 806 DEFUN ("charset-dimension", Fcharset_dimension, 1, 1, 0, /* | |
| 807 Return dimension of CHARSET. | |
| 808 */ | |
| 809 (charset)) | |
| 810 { | |
|
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811 return make_fixnum (XCHARSET_DIMENSION (Fget_charset (charset))); |
| 428 | 812 } |
| 813 | |
| 814 DEFUN ("charset-property", Fcharset_property, 2, 2, 0, /* | |
| 446 | 815 Return property PROP of CHARSET, a charset object or symbol naming a charset. |
| 428 | 816 Recognized properties are those listed in `make-charset', as well as |
| 3025 | 817 `name' and `doc-string'. |
| 428 | 818 */ |
| 819 (charset, prop)) | |
| 820 { | |
| 440 | 821 Lisp_Charset *cs; |
| 428 | 822 |
| 823 charset = Fget_charset (charset); | |
| 824 cs = XCHARSET (charset); | |
| 825 | |
| 826 CHECK_SYMBOL (prop); | |
| 827 if (EQ (prop, Qname)) return CHARSET_NAME (cs); | |
| 828 if (EQ (prop, Qshort_name)) return CHARSET_SHORT_NAME (cs); | |
| 829 if (EQ (prop, Qlong_name)) return CHARSET_LONG_NAME (cs); | |
| 830 if (EQ (prop, Qdoc_string)) return CHARSET_DOC_STRING (cs); | |
|
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831 if (EQ (prop, Qdimension)) return make_fixnum (CHARSET_DIMENSION (cs)); |
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832 if (EQ (prop, Qcolumns)) return make_fixnum (CHARSET_COLUMNS (cs)); |
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833 if (EQ (prop, Qgraphic)) return make_fixnum (CHARSET_GRAPHIC (cs)); |
| 428 | 834 if (EQ (prop, Qfinal)) return make_char (CHARSET_FINAL (cs)); |
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835 if (EQ (prop, Qchars)) return make_fixnum (CHARSET_CHARS (cs)); |
| 3659 | 836 if (EQ (prop, Qregistries)) return CHARSET_REGISTRIES (cs); |
| 3439 | 837 if (EQ (prop, Qencode_as_utf_8)) |
| 838 return CHARSET_ENCODE_AS_UTF_8 (cs) ? Qt : Qnil; | |
| 428 | 839 if (EQ (prop, Qccl_program)) return CHARSET_CCL_PROGRAM (cs); |
| 840 if (EQ (prop, Qdirection)) | |
| 841 return CHARSET_DIRECTION (cs) == CHARSET_LEFT_TO_RIGHT ? Ql2r : Qr2l; | |
| 842 if (EQ (prop, Qreverse_direction_charset)) | |
| 843 { | |
| 844 Lisp_Object obj = CHARSET_REVERSE_DIRECTION_CHARSET (cs); | |
| 446 | 845 /* #### Is this translation OK? If so, error checking sufficient? */ |
| 846 return CHARSETP (obj) ? XCHARSET_NAME (obj) : obj; | |
| 428 | 847 } |
| 563 | 848 invalid_constant ("Unrecognized charset property name", prop); |
| 1204 | 849 RETURN_NOT_REACHED (Qnil); |
| 428 | 850 } |
| 851 | |
| 852 DEFUN ("charset-id", Fcharset_id, 1, 1, 0, /* | |
| 853 Return charset identification number of CHARSET. | |
| 854 */ | |
| 855 (charset)) | |
| 856 { | |
|
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857 return make_fixnum (XCHARSET_LEADING_BYTE (Fget_charset (charset))); |
| 428 | 858 } |
| 859 | |
| 860 /* #### We need to figure out which properties we really want to | |
| 861 allow to be set. */ | |
| 862 | |
| 863 DEFUN ("set-charset-ccl-program", Fset_charset_ccl_program, 2, 2, 0, /* | |
| 3025 | 864 Set the `ccl-program' property of CHARSET to CCL-PROGRAM. |
| 428 | 865 */ |
| 866 (charset, ccl_program)) | |
| 867 { | |
| 868 charset = Fget_charset (charset); | |
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869 XCHARSET_CCL_PROGRAM (charset) = get_ccl_program (ccl_program); |
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870 |
| 510 | 871 face_property_was_changed (Vdefault_face, Qfont, Qglobal); |
| 428 | 872 return Qnil; |
| 873 } | |
| 874 | |
| 3676 | 875 void |
| 876 set_charset_registries(Lisp_Object charset, Lisp_Object registries) | |
| 877 { | |
| 878 XCHARSET_REGISTRIES (charset) = registries; | |
| 879 invalidate_charset_font_caches (charset); | |
| 880 face_property_was_changed (Vdefault_face, Qfont, Qglobal); | |
| 881 } | |
| 882 | |
| 3711 | 883 DEFUN ("set-charset-registries", Fset_charset_registries, 2, 3, 0, /* |
| 3659 | 884 Set the `registries' property of CHARSET to REGISTRIES. |
| 885 | |
| 886 REGISTRIES is an ordered vector of strings that describe the X11 | |
| 887 CHARSET_REGISTRY and the CHARSET_ENCODINGs appropriate for this charset. | |
| 888 Separate each registry from the corresponding encoding with a dash. The | |
| 889 strings are not regular expressions, in contrast to the old behavior of | |
| 890 the `charset-registry' property. | |
| 891 | |
| 892 One reason to call this function might be if you're in Japan and you'd | |
| 893 prefer the backslash to display as a Yen sign; the corresponding syntax | |
| 894 would be: | |
| 895 | |
| 896 (set-charset-registries 'ascii ["jisx0201.1976-0"]) | |
| 897 | |
| 3711 | 898 If optional argument FORCE is non-nil, avoid sanity-checking the elements of |
| 899 REGISTRIES. Normally the strings are checked to make sure they contain no | |
| 900 XLFD wild cards and that they contain at least one hyphen; the only context | |
| 901 in which one might want not to do this is in order to use a font which | |
| 902 doesn't have a full XLFD--and thus, an effective | |
| 903 CHARSET_REGISTRY-CHARSET_ENCODING of ""--to display ASCII. | |
| 904 | |
| 905 We recommend strongly that you specify a full XLFD, since this makes | |
| 906 multilingual and variant font handling work much better. To get the full | |
| 907 XLFD of any font, start xfd with the short name as the pattern argument: | |
| 908 | |
| 909 xfd -fn 8x16kana | |
| 910 | |
| 911 and use the text that appears at the top of the window. | |
| 428 | 912 */ |
| 3711 | 913 (charset, registries, force)) |
| 428 | 914 { |
| 3659 | 915 int i; |
| 428 | 916 charset = Fget_charset (charset); |
| 3659 | 917 CHECK_VECTOR (registries); |
| 918 | |
| 919 for (i = 0; i < XVECTOR_LENGTH(registries); ++i) | |
| 920 { | |
| 921 CHECK_STRING (XVECTOR_DATA(registries)[i]); | |
| 3711 | 922 |
| 923 if (!NILP(force)) | |
| 924 { | |
| 925 continue; | |
| 926 } | |
| 927 | |
| 3659 | 928 if (NULL == qxestrchr(XSTRING_DATA(XVECTOR_DATA(registries)[i]), '-')) |
| 929 { | |
| 930 invalid_argument("Not an X11 REGISTRY-ENCODING combination", | |
| 931 XVECTOR_DATA(registries)[i]); | |
| 932 } | |
| 3676 | 933 |
| 934 if (qxestrchr(XSTRING_DATA(XVECTOR_DATA(registries)[i]), '*') || | |
| 935 qxestrchr(XSTRING_DATA(XVECTOR_DATA(registries)[i]), '?')) | |
| 936 { | |
| 937 invalid_argument | |
| 938 ("XLFD wildcards not allowed in charset-registries", | |
| 939 XVECTOR_DATA(registries)[i]); | |
| 940 | |
| 941 } | |
| 3659 | 942 } |
| 943 | |
| 3676 | 944 set_charset_registries(charset, registries); |
| 945 | |
| 428 | 946 return Qnil; |
| 947 } | |
| 948 | |
| 3681 | 949 DEFUN ("charsets-in-region", Fcharsets_in_region, 2, 3, 0, /* |
| 950 Return a list of the charsets in the region between START and END. | |
| 951 BUFFER defaults to the current buffer if omitted. | |
| 952 */ | |
| 953 (start, end, buffer)) | |
| 954 { | |
| 955 /* This function can GC */ | |
| 956 struct buffer *buf = decode_buffer (buffer, 1); | |
| 957 Charbpos pos, stop; /* Limits of the region. */ | |
| 958 Lisp_Object res = Qnil; | |
| 959 int charsets[NUM_LEADING_BYTES]; | |
| 960 Ibyte lb; | |
| 961 struct gcpro gcpro1; | |
| 962 | |
| 963 memset(charsets, 0, sizeof(charsets)); | |
| 964 get_buffer_range_char (buf, start, end, &pos, &stop, 0); | |
| 965 | |
| 966 GCPRO1 (res); | |
| 967 while (pos < stop) | |
| 968 { | |
| 969 lb = ichar_leading_byte(BUF_FETCH_CHAR (buf, pos)); | |
| 970 if (0 == charsets[lb - MIN_LEADING_BYTE]) | |
| 971 { | |
| 972 charsets[lb - MIN_LEADING_BYTE] = 1; | |
| 973 res = Fcons (XCHARSET_NAME(charset_by_leading_byte(lb)), res); | |
| 974 } | |
| 975 ++pos; | |
| 976 } | |
| 977 UNGCPRO; | |
| 978 | |
| 979 return res; | |
| 980 } | |
| 981 | |
| 428 | 982 |
| 983 /************************************************************************/ | |
| 771 | 984 /* memory usage */ |
| 428 | 985 /************************************************************************/ |
| 986 | |
| 771 | 987 #ifdef MEMORY_USAGE_STATS |
| 428 | 988 |
| 771 | 989 struct charset_stats |
| 990 { | |
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991 struct usage_stats u; |
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992 Bytecount from_unicode; |
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993 Bytecount to_unicode; |
| 771 | 994 }; |
| 428 | 995 |
| 771 | 996 static void |
| 997 compute_charset_usage (Lisp_Object charset, struct charset_stats *stats, | |
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998 struct usage_stats *ustats) |
| 428 | 999 { |
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1000 stats->from_unicode += compute_from_unicode_table_size (charset, ustats); |
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1001 stats->to_unicode += compute_to_unicode_table_size (charset, ustats); |
| 438 | 1002 } |
| 1003 | |
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1004 static void |
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1005 charset_memory_usage (Lisp_Object charset, struct generic_usage_stats *gustats) |
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1006 { |
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1007 struct charset_stats *stats = (struct charset_stats *) gustats; |
| 428 | 1008 |
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1009 compute_charset_usage (charset, stats, &stats->u); |
| 428 | 1010 } |
| 1011 | |
| 771 | 1012 #endif /* MEMORY_USAGE_STATS */ |
| 428 | 1013 |
| 1014 | |
| 1015 /************************************************************************/ | |
| 1016 /* initialization */ | |
| 1017 /************************************************************************/ | |
| 1018 | |
| 1019 void | |
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1020 mule_charset_objects_create (void) |
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1021 { |
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1022 #ifdef MEMORY_USAGE_STATS |
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1023 OBJECT_HAS_METHOD (charset, memory_usage); |
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1024 #endif |
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1025 } |
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1026 |
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1027 void |
| 428 | 1028 syms_of_mule_charset (void) |
| 1029 { | |
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1030 INIT_LISP_OBJECT (charset); |
| 442 | 1031 |
| 428 | 1032 DEFSUBR (Fcharsetp); |
| 1033 DEFSUBR (Ffind_charset); | |
| 1034 DEFSUBR (Fget_charset); | |
| 1035 DEFSUBR (Fcharset_list); | |
| 1036 DEFSUBR (Fcharset_name); | |
| 1037 DEFSUBR (Fmake_charset); | |
| 1038 DEFSUBR (Fmake_reverse_direction_charset); | |
| 793 | 1039 DEFSUBR (Fcharset_reverse_direction_charset); |
| 428 | 1040 DEFSUBR (Fcharset_from_attributes); |
| 1041 DEFSUBR (Fcharset_short_name); | |
| 1042 DEFSUBR (Fcharset_long_name); | |
| 1043 DEFSUBR (Fcharset_description); | |
| 1044 DEFSUBR (Fcharset_dimension); | |
| 1045 DEFSUBR (Fcharset_property); | |
| 1046 DEFSUBR (Fcharset_id); | |
| 1047 DEFSUBR (Fset_charset_ccl_program); | |
| 3659 | 1048 DEFSUBR (Fset_charset_registries); |
| 3681 | 1049 DEFSUBR (Fcharsets_in_region); |
| 428 | 1050 |
| 563 | 1051 DEFSYMBOL (Qcharsetp); |
| 3659 | 1052 DEFSYMBOL (Qregistries); |
| 563 | 1053 DEFSYMBOL (Qfinal); |
| 1054 DEFSYMBOL (Qgraphic); | |
| 3659 | 1055 DEFSYMBOL (Qregistry); |
| 563 | 1056 DEFSYMBOL (Qdirection); |
| 1057 DEFSYMBOL (Qreverse_direction_charset); | |
| 1058 DEFSYMBOL (Qshort_name); | |
| 1059 DEFSYMBOL (Qlong_name); | |
| 428 | 1060 |
| 771 | 1061 DEFSYMBOL (Qto_unicode); |
| 1062 | |
| 563 | 1063 DEFSYMBOL (Ql2r); |
| 1064 DEFSYMBOL (Qr2l); | |
| 428 | 1065 |
| 1066 /* Charsets, compatible with FSF 20.3 | |
| 1067 Naming convention is Script-Charset[-Edition] */ | |
| 563 | 1068 DEFSYMBOL (Qlatin_iso8859_1); |
| 1069 DEFSYMBOL (Qlatin_iso8859_2); | |
| 1070 DEFSYMBOL (Qlatin_iso8859_3); | |
| 1071 DEFSYMBOL (Qlatin_iso8859_4); | |
| 1072 DEFSYMBOL (Qthai_tis620); | |
| 1073 DEFSYMBOL (Qgreek_iso8859_7); | |
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1074 DEFSYMBOL (Qarabic_iso8859_6); |
| 563 | 1075 DEFSYMBOL (Qhebrew_iso8859_8); |
| 1076 DEFSYMBOL (Qkatakana_jisx0201); | |
| 1077 DEFSYMBOL (Qlatin_jisx0201); | |
| 1078 DEFSYMBOL (Qcyrillic_iso8859_5); | |
| 1079 DEFSYMBOL (Qlatin_iso8859_9); | |
| 728 | 1080 DEFSYMBOL (Qlatin_iso8859_15); |
| 563 | 1081 DEFSYMBOL (Qjapanese_jisx0208_1978); |
| 1082 DEFSYMBOL (Qchinese_gb2312); | |
| 1083 DEFSYMBOL (Qjapanese_jisx0208); | |
| 1084 DEFSYMBOL (Qkorean_ksc5601); | |
| 1085 DEFSYMBOL (Qjapanese_jisx0212); | |
| 1086 DEFSYMBOL (Qchinese_cns11643_1); | |
| 1087 DEFSYMBOL (Qchinese_cns11643_2); | |
| 1088 DEFSYMBOL (Qchinese_big5_1); | |
| 1089 DEFSYMBOL (Qchinese_big5_2); | |
| 428 | 1090 |
| 563 | 1091 DEFSYMBOL (Qcomposite); |
| 428 | 1092 } |
| 1093 | |
| 1094 void | |
| 1095 vars_of_mule_charset (void) | |
| 1096 { | |
| 1097 int i, j, k; | |
| 1098 | |
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1099 #ifdef MEMORY_USAGE_STATS |
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1100 OBJECT_HAS_PROPERTY |
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1101 (charset, memusage_stats_list, list2 (Qfrom_unicode, Qto_unicode)); |
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1102 #endif /* MEMORY_USAGE_STATS */ |
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1103 |
| 452 | 1104 chlook = xnew_and_zero (struct charset_lookup); /* zero for Purify. */ |
| 2367 | 1105 dump_add_root_block_ptr (&chlook, &charset_lookup_description); |
| 428 | 1106 |
| 1107 /* Table of charsets indexed by leading byte. */ | |
| 1108 for (i = 0; i < countof (chlook->charset_by_leading_byte); i++) | |
| 1109 chlook->charset_by_leading_byte[i] = Qnil; | |
| 1110 | |
| 1111 /* Table of charsets indexed by type/final-byte/direction. */ | |
| 1112 for (i = 0; i < countof (chlook->charset_by_attributes); i++) | |
| 1113 for (j = 0; j < countof (chlook->charset_by_attributes[0]); j++) | |
| 1114 for (k = 0; k < countof (chlook->charset_by_attributes[0][0]); k++) | |
| 1115 chlook->charset_by_attributes[i][j][k] = Qnil; | |
| 1116 | |
| 442 | 1117 chlook->next_allocated_1_byte_leading_byte = MIN_LEADING_BYTE_PRIVATE_1; |
| 1118 chlook->next_allocated_2_byte_leading_byte = MIN_LEADING_BYTE_PRIVATE_2; | |
| 771 | 1119 |
| 1120 staticpro (&Vcharset_hash_table); | |
| 1121 Vcharset_hash_table = | |
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1122 make_lisp_hash_table (50, HASH_TABLE_NON_WEAK, Qeq); |
| 428 | 1123 } |
| 1124 | |
| 1125 void | |
| 1126 complex_vars_of_mule_charset (void) | |
| 1127 { | |
| 1128 /* Predefined character sets. We store them into variables for | |
| 1129 ease of access. */ | |
| 1130 | |
| 1131 staticpro (&Vcharset_ascii); | |
| 1132 Vcharset_ascii = | |
| 1133 make_charset (LEADING_BYTE_ASCII, Qascii, 1, | |
| 1134 CHARSET_TYPE_94, 1, 0, 'B', | |
| 1135 CHARSET_LEFT_TO_RIGHT, | |
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1136 build_ascstring ("ASCII"), |
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1137 build_defer_string ("ASCII"), |
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1138 build_defer_string ("ASCII (ISO646 IRV)"), |
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1139 vector1(build_ascstring("iso8859-1")), 0, 0); |
| 428 | 1140 staticpro (&Vcharset_control_1); |
| 1141 Vcharset_control_1 = | |
| 1142 make_charset (LEADING_BYTE_CONTROL_1, Qcontrol_1, 2, | |
| 1143 CHARSET_TYPE_94, 1, 1, 0, | |
| 1144 CHARSET_LEFT_TO_RIGHT, | |
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1145 build_ascstring ("C1"), |
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1146 build_defer_string ("Control characters"), |
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1147 build_defer_string ("Control characters 128-191"), |
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1148 vector1(build_ascstring("iso8859-1")), 0, 0); |
| 428 | 1149 staticpro (&Vcharset_latin_iso8859_1); |
| 1150 Vcharset_latin_iso8859_1 = | |
| 1151 make_charset (LEADING_BYTE_LATIN_ISO8859_1, Qlatin_iso8859_1, 2, | |
| 1152 CHARSET_TYPE_96, 1, 1, 'A', | |
| 1153 CHARSET_LEFT_TO_RIGHT, | |
|
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1154 build_ascstring ("Latin-1"), |
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1155 build_defer_string ("ISO8859-1 (Latin-1)"), |
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1156 build_defer_string ("ISO8859-1 (Latin-1)"), |
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1157 vector1(build_ascstring("iso8859-1")), 0, 0); |
| 428 | 1158 staticpro (&Vcharset_latin_iso8859_2); |
| 1159 Vcharset_latin_iso8859_2 = | |
| 1160 make_charset (LEADING_BYTE_LATIN_ISO8859_2, Qlatin_iso8859_2, 2, | |
| 1161 CHARSET_TYPE_96, 1, 1, 'B', | |
| 1162 CHARSET_LEFT_TO_RIGHT, | |
|
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1163 build_ascstring ("Latin-2"), |
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1164 build_defer_string ("ISO8859-2 (Latin-2)"), |
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1165 build_defer_string ("ISO8859-2 (Latin-2)"), |
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1166 vector1(build_ascstring("iso8859-2")), 0, 0); |
| 428 | 1167 staticpro (&Vcharset_latin_iso8859_3); |
| 1168 Vcharset_latin_iso8859_3 = | |
| 1169 make_charset (LEADING_BYTE_LATIN_ISO8859_3, Qlatin_iso8859_3, 2, | |
| 1170 CHARSET_TYPE_96, 1, 1, 'C', | |
| 1171 CHARSET_LEFT_TO_RIGHT, | |
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1172 build_ascstring ("Latin-3"), |
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1173 build_defer_string ("ISO8859-3 (Latin-3)"), |
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1174 build_defer_string ("ISO8859-3 (Latin-3)"), |
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1175 vector1(build_ascstring("iso8859-3")), 0, 0); |
| 428 | 1176 staticpro (&Vcharset_latin_iso8859_4); |
| 1177 Vcharset_latin_iso8859_4 = | |
| 1178 make_charset (LEADING_BYTE_LATIN_ISO8859_4, Qlatin_iso8859_4, 2, | |
| 1179 CHARSET_TYPE_96, 1, 1, 'D', | |
| 1180 CHARSET_LEFT_TO_RIGHT, | |
|
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Ben Wing <ben@xemacs.org>
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diff
changeset
|
1181 build_ascstring ("Latin-4"), |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4846
diff
changeset
|
1182 build_defer_string ("ISO8859-4 (Latin-4)"), |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4846
diff
changeset
|
1183 build_defer_string ("ISO8859-4 (Latin-4)"), |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
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4846
diff
changeset
|
1184 vector1(build_ascstring("iso8859-4")), 0, 0); |
| 428 | 1185 staticpro (&Vcharset_thai_tis620); |
| 1186 Vcharset_thai_tis620 = | |
| 1187 make_charset (LEADING_BYTE_THAI_TIS620, Qthai_tis620, 2, | |
| 1188 CHARSET_TYPE_96, 1, 1, 'T', | |
| 1189 CHARSET_LEFT_TO_RIGHT, | |
|
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Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
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4846
diff
changeset
|
1190 build_ascstring ("TIS620"), |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4846
diff
changeset
|
1191 build_defer_string ("TIS620 (Thai)"), |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4846
diff
changeset
|
1192 build_defer_string ("TIS620.2529 (Thai)"), |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4846
diff
changeset
|
1193 vector1(build_ascstring("tis620.2529-1")), 0, 0); |
| 428 | 1194 staticpro (&Vcharset_greek_iso8859_7); |
| 1195 Vcharset_greek_iso8859_7 = | |
| 1196 make_charset (LEADING_BYTE_GREEK_ISO8859_7, Qgreek_iso8859_7, 2, | |
| 1197 CHARSET_TYPE_96, 1, 1, 'F', | |
| 1198 CHARSET_LEFT_TO_RIGHT, | |
|
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Ben Wing <ben@xemacs.org>
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diff
changeset
|
1199 build_ascstring ("ISO8859-7"), |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
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diff
changeset
|
1200 build_defer_string ("ISO8859-7 (Greek)"), |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
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4846
diff
changeset
|
1201 build_defer_string ("ISO8859-7 (Greek)"), |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
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diff
changeset
|
1202 vector1(build_ascstring("iso8859-7")), 0, 0); |
|
4805
980575c76541
Move the arabic-iso8859-6 character set back to C, otherwise X11 lookup fails.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4745
diff
changeset
|
1203 staticpro (&Vcharset_arabic_iso8859_6); |
|
980575c76541
Move the arabic-iso8859-6 character set back to C, otherwise X11 lookup fails.
Aidan Kehoe <kehoea@parhasard.net>
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diff
changeset
|
1204 Vcharset_arabic_iso8859_6 = |
|
980575c76541
Move the arabic-iso8859-6 character set back to C, otherwise X11 lookup fails.
Aidan Kehoe <kehoea@parhasard.net>
parents:
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diff
changeset
|
1205 make_charset (LEADING_BYTE_ARABIC_ISO8859_6, Qarabic_iso8859_6, 2, |
|
980575c76541
Move the arabic-iso8859-6 character set back to C, otherwise X11 lookup fails.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4745
diff
changeset
|
1206 CHARSET_TYPE_96, 1, 1, 'G', |
|
980575c76541
Move the arabic-iso8859-6 character set back to C, otherwise X11 lookup fails.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4745
diff
changeset
|
1207 CHARSET_RIGHT_TO_LEFT, |
|
4952
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Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
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changeset
|
1208 build_ascstring ("ISO8859-6"), |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
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diff
changeset
|
1209 build_defer_string ("ISO8859-6 (Arabic)"), |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
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diff
changeset
|
1210 build_defer_string ("ISO8859-6 (Arabic)"), |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
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diff
changeset
|
1211 vector1(build_ascstring ("iso8859-6")), 0, 0); |
| 428 | 1212 staticpro (&Vcharset_hebrew_iso8859_8); |
| 1213 Vcharset_hebrew_iso8859_8 = | |
| 1214 make_charset (LEADING_BYTE_HEBREW_ISO8859_8, Qhebrew_iso8859_8, 2, | |
| 1215 CHARSET_TYPE_96, 1, 1, 'H', | |
| 1216 CHARSET_RIGHT_TO_LEFT, | |
|
4952
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Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
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diff
changeset
|
1217 build_ascstring ("ISO8859-8"), |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
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diff
changeset
|
1218 build_defer_string ("ISO8859-8 (Hebrew)"), |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
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4846
diff
changeset
|
1219 build_defer_string ("ISO8859-8 (Hebrew)"), |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4846
diff
changeset
|
1220 vector1(build_ascstring ("iso8859-8")), 0, 0); |
| 428 | 1221 staticpro (&Vcharset_katakana_jisx0201); |
| 1222 Vcharset_katakana_jisx0201 = | |
| 1223 make_charset (LEADING_BYTE_KATAKANA_JISX0201, Qkatakana_jisx0201, 2, | |
| 1224 CHARSET_TYPE_94, 1, 1, 'I', | |
| 1225 CHARSET_LEFT_TO_RIGHT, | |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
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diff
changeset
|
1226 build_ascstring ("JISX0201 Kana"), |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
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diff
changeset
|
1227 build_defer_string ("JISX0201.1976 (Japanese Kana)"), |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
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diff
changeset
|
1228 build_defer_string ("JISX0201.1976 Japanese Kana"), |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
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diff
changeset
|
1229 vector1(build_ascstring ("jisx0201.1976-0")), 0, 0); |
| 428 | 1230 staticpro (&Vcharset_latin_jisx0201); |
| 1231 Vcharset_latin_jisx0201 = | |
| 1232 make_charset (LEADING_BYTE_LATIN_JISX0201, Qlatin_jisx0201, 2, | |
| 1233 CHARSET_TYPE_94, 1, 0, 'J', | |
| 1234 CHARSET_LEFT_TO_RIGHT, | |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
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diff
changeset
|
1235 build_ascstring ("JISX0201 Roman"), |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
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diff
changeset
|
1236 build_defer_string ("JISX0201.1976 (Japanese Roman)"), |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
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diff
changeset
|
1237 build_defer_string ("JISX0201.1976 Japanese Roman"), |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
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diff
changeset
|
1238 vector1(build_ascstring ("jisx0201.1976-0")), 0, 0); |
| 428 | 1239 staticpro (&Vcharset_cyrillic_iso8859_5); |
| 1240 Vcharset_cyrillic_iso8859_5 = | |
| 1241 make_charset (LEADING_BYTE_CYRILLIC_ISO8859_5, Qcyrillic_iso8859_5, 2, | |
| 1242 CHARSET_TYPE_96, 1, 1, 'L', | |
| 1243 CHARSET_LEFT_TO_RIGHT, | |
|
4952
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Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4846
diff
changeset
|
1244 build_ascstring ("ISO8859-5"), |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4846
diff
changeset
|
1245 build_defer_string ("ISO8859-5 (Cyrillic)"), |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4846
diff
changeset
|
1246 build_defer_string ("ISO8859-5 (Cyrillic)"), |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4846
diff
changeset
|
1247 vector1(build_ascstring ("iso8859-5")), 0, 0); |
| 428 | 1248 staticpro (&Vcharset_latin_iso8859_9); |
| 1249 Vcharset_latin_iso8859_9 = | |
| 1250 make_charset (LEADING_BYTE_LATIN_ISO8859_9, Qlatin_iso8859_9, 2, | |
| 1251 CHARSET_TYPE_96, 1, 1, 'M', | |
| 1252 CHARSET_LEFT_TO_RIGHT, | |
|
4952
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Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4846
diff
changeset
|
1253 build_ascstring ("Latin-5"), |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4846
diff
changeset
|
1254 build_defer_string ("ISO8859-9 (Latin-5)"), |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4846
diff
changeset
|
1255 build_defer_string ("ISO8859-9 (Latin-5)"), |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4846
diff
changeset
|
1256 vector1(build_ascstring ("iso8859-9")), 0, 0); |
| 728 | 1257 staticpro (&Vcharset_latin_iso8859_15); |
| 1258 Vcharset_latin_iso8859_15 = | |
| 1259 make_charset (LEADING_BYTE_LATIN_ISO8859_15, Qlatin_iso8859_15, 2, | |
| 1260 CHARSET_TYPE_96, 1, 1, 'b', | |
| 1261 CHARSET_LEFT_TO_RIGHT, | |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4846
diff
changeset
|
1262 build_ascstring ("Latin-9"), |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4846
diff
changeset
|
1263 build_defer_string ("ISO8859-15 (Latin-9)"), |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4846
diff
changeset
|
1264 build_defer_string ("ISO8859-15 (Latin-9)"), |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4846
diff
changeset
|
1265 vector1(build_ascstring ("iso8859-15")), 0, 0); |
| 428 | 1266 staticpro (&Vcharset_japanese_jisx0208_1978); |
| 1267 Vcharset_japanese_jisx0208_1978 = | |
| 1268 make_charset (LEADING_BYTE_JAPANESE_JISX0208_1978, Qjapanese_jisx0208_1978, 3, | |
| 1269 CHARSET_TYPE_94X94, 2, 0, '@', | |
| 1270 CHARSET_LEFT_TO_RIGHT, | |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4846
diff
changeset
|
1271 build_ascstring ("JISX0208.1978"), |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4846
diff
changeset
|
1272 build_defer_string ("JISX0208.1978 (Japanese)"), |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4846
diff
changeset
|
1273 build_defer_string |
| 428 | 1274 ("JISX0208.1978 Japanese Kanji (so called \"old JIS\")"), |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4846
diff
changeset
|
1275 vector2(build_ascstring("jisx0208.1978-0"), |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4846
diff
changeset
|
1276 build_ascstring("jisc6226.1978-0")), 0, 0); |
| 428 | 1277 staticpro (&Vcharset_chinese_gb2312); |
| 1278 Vcharset_chinese_gb2312 = | |
| 1279 make_charset (LEADING_BYTE_CHINESE_GB2312, Qchinese_gb2312, 3, | |
| 1280 CHARSET_TYPE_94X94, 2, 0, 'A', | |
| 1281 CHARSET_LEFT_TO_RIGHT, | |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4846
diff
changeset
|
1282 build_ascstring ("GB2312"), |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4846
diff
changeset
|
1283 build_defer_string ("GB2312)"), |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4846
diff
changeset
|
1284 build_defer_string ("GB2312 Chinese simplified"), |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4846
diff
changeset
|
1285 vector2(build_ascstring("gb2312.1980-0"), |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4846
diff
changeset
|
1286 build_ascstring("gb2312.80&gb8565.88-0")), 0, 0); |
| 428 | 1287 staticpro (&Vcharset_japanese_jisx0208); |
| 1288 Vcharset_japanese_jisx0208 = | |
| 1289 make_charset (LEADING_BYTE_JAPANESE_JISX0208, Qjapanese_jisx0208, 3, | |
| 1290 CHARSET_TYPE_94X94, 2, 0, 'B', | |
| 1291 CHARSET_LEFT_TO_RIGHT, | |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4846
diff
changeset
|
1292 build_ascstring ("JISX0208"), |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4846
diff
changeset
|
1293 build_defer_string ("JISX0208.1983/1990 (Japanese)"), |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4846
diff
changeset
|
1294 build_defer_string ("JISX0208.1983/1990 Japanese Kanji"), |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4846
diff
changeset
|
1295 vector2(build_ascstring("jisx0208.1983-0"), |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4846
diff
changeset
|
1296 build_ascstring("jisx0208.1990-0")), 0, 0); |
| 428 | 1297 staticpro (&Vcharset_korean_ksc5601); |
| 1298 Vcharset_korean_ksc5601 = | |
| 1299 make_charset (LEADING_BYTE_KOREAN_KSC5601, Qkorean_ksc5601, 3, | |
| 1300 CHARSET_TYPE_94X94, 2, 0, 'C', | |
| 1301 CHARSET_LEFT_TO_RIGHT, | |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
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diff
changeset
|
1302 build_ascstring ("KSC5601"), |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4846
diff
changeset
|
1303 build_defer_string ("KSC5601 (Korean"), |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4846
diff
changeset
|
1304 build_defer_string ("KSC5601 Korean Hangul and Hanja"), |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4846
diff
changeset
|
1305 vector1(build_ascstring("ksc5601.1987-0")), 0, 0); |
| 428 | 1306 staticpro (&Vcharset_japanese_jisx0212); |
| 1307 Vcharset_japanese_jisx0212 = | |
| 1308 make_charset (LEADING_BYTE_JAPANESE_JISX0212, Qjapanese_jisx0212, 3, | |
| 1309 CHARSET_TYPE_94X94, 2, 0, 'D', | |
| 1310 CHARSET_LEFT_TO_RIGHT, | |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
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diff
changeset
|
1311 build_ascstring ("JISX0212"), |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4846
diff
changeset
|
1312 build_defer_string ("JISX0212 (Japanese)"), |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4846
diff
changeset
|
1313 build_defer_string ("JISX0212 Japanese Supplement"), |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
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diff
changeset
|
1314 vector1(build_ascstring("jisx0212.1990-0")), 0, 0); |
| 428 | 1315 |
| 3659 | 1316 #define CHINESE_CNS_PLANE(n) "cns11643.1992-" n |
| 428 | 1317 staticpro (&Vcharset_chinese_cns11643_1); |
| 1318 Vcharset_chinese_cns11643_1 = | |
| 1319 make_charset (LEADING_BYTE_CHINESE_CNS11643_1, Qchinese_cns11643_1, 3, | |
| 1320 CHARSET_TYPE_94X94, 2, 0, 'G', | |
| 1321 CHARSET_LEFT_TO_RIGHT, | |
|
4952
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Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
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diff
changeset
|
1322 build_ascstring ("CNS11643-1"), |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4846
diff
changeset
|
1323 build_defer_string ("CNS11643-1 (Chinese traditional)"), |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4846
diff
changeset
|
1324 build_defer_string |
| 428 | 1325 ("CNS 11643 Plane 1 Chinese traditional"), |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4846
diff
changeset
|
1326 vector1(build_ascstring (CHINESE_CNS_PLANE("1"))), 0, 0); |
| 428 | 1327 staticpro (&Vcharset_chinese_cns11643_2); |
| 1328 Vcharset_chinese_cns11643_2 = | |
| 1329 make_charset (LEADING_BYTE_CHINESE_CNS11643_2, Qchinese_cns11643_2, 3, | |
| 1330 CHARSET_TYPE_94X94, 2, 0, 'H', | |
| 1331 CHARSET_LEFT_TO_RIGHT, | |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
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diff
changeset
|
1332 build_ascstring ("CNS11643-2"), |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4846
diff
changeset
|
1333 build_defer_string ("CNS11643-2 (Chinese traditional)"), |
|
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
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diff
changeset
|
1334 build_defer_string |
| 428 | 1335 ("CNS 11643 Plane 2 Chinese traditional"), |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
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4846
diff
changeset
|
1336 vector1(build_ascstring (CHINESE_CNS_PLANE("2"))), 0, 0); |
| 428 | 1337 staticpro (&Vcharset_chinese_big5_1); |
| 1338 Vcharset_chinese_big5_1 = | |
| 1339 make_charset (LEADING_BYTE_CHINESE_BIG5_1, Qchinese_big5_1, 3, | |
| 1340 CHARSET_TYPE_94X94, 2, 0, '0', | |
| 1341 CHARSET_LEFT_TO_RIGHT, | |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
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1342 build_ascstring ("Big5"), |
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1343 build_defer_string ("Big5 (Level-1)"), |
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1344 build_defer_string |
| 428 | 1345 ("Big5 Level-1 Chinese traditional"), |
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1346 vector1(build_ascstring ("big5.eten-0")), 0, 0); |
| 428 | 1347 staticpro (&Vcharset_chinese_big5_2); |
| 1348 Vcharset_chinese_big5_2 = | |
| 1349 make_charset (LEADING_BYTE_CHINESE_BIG5_2, Qchinese_big5_2, 3, | |
| 1350 CHARSET_TYPE_94X94, 2, 0, '1', | |
| 1351 CHARSET_LEFT_TO_RIGHT, | |
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1352 build_ascstring ("Big5"), |
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19a72041c5ed
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parents:
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1353 build_defer_string ("Big5 (Level-2)"), |
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19a72041c5ed
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parents:
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changeset
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1354 build_defer_string |
| 428 | 1355 ("Big5 Level-2 Chinese traditional"), |
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4952
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changeset
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1356 vector1(build_ascstring ("big5.eten-0")), 0, 0); |
| 428 | 1357 |
| 1358 | |
| 1359 #ifdef ENABLE_COMPOSITE_CHARS | |
| 1360 /* #### For simplicity, we put composite chars into a 96x96 charset. | |
| 1361 This is going to lead to problems because you can run out of | |
| 1362 room, esp. as we don't yet recycle numbers. */ | |
| 1363 staticpro (&Vcharset_composite); | |
| 1364 Vcharset_composite = | |
| 1365 make_charset (LEADING_BYTE_COMPOSITE, Qcomposite, 3, | |
| 1366 CHARSET_TYPE_96X96, 2, 0, 0, | |
| 1367 CHARSET_LEFT_TO_RIGHT, | |
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1368 build_ascstring ("Composite"), |
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1369 build_defer_string ("Composite characters"), |
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1370 build_defer_string ("Composite characters"), |
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1371 vector1(build_ascstring ("")), 0, 0); |
| 771 | 1372 #else |
| 1373 /* We create a hack so that we have a way of storing ESC 0 and ESC 1 | |
| 1374 sequences as "characters", so that they will be output correctly. */ | |
| 1375 staticpro (&Vcharset_composite); | |
| 1376 Vcharset_composite = | |
| 1377 make_charset (LEADING_BYTE_COMPOSITE_REPLACEMENT, Qcomposite, 2, | |
| 1378 CHARSET_TYPE_96, 1, 1, '|', | |
| 1379 CHARSET_LEFT_TO_RIGHT, | |
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1380 build_ascstring ("Composite hack"), |
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parents:
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1381 build_defer_string ("Composite characters hack"), |
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1382 build_defer_string ("Composite characters hack"), |
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parents:
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1383 vector1(build_ascstring ("")), 0, 0); |
| 428 | 1384 #endif /* ENABLE_COMPOSITE_CHARS */ |
| 1385 } |