Mercurial > hg > xemacs-beta
annotate src/mule-charset.c @ 4813:6f84332672fb
Change build_string to build_intstring, fixing the Visual C++ build.
2010-01-08 Aidan Kehoe <kehoea@parhasard.net>
* mule-charset.c (Fmake_charset):
Change build_string with an Ibyte argument to build_intstring,
fixing the build on Visual C++. Thank you for the report, Vin.
| author | Aidan Kehoe <kehoea@parhasard.net> |
|---|---|
| date | Fri, 08 Jan 2010 14:28:20 +0000 |
| parents | 41852ee5f1b0 |
| children | 4dd2389173fc |
| 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. | |
| 3025 | 4 Copyright (C) 2001, 2002, 2004, 2005 Ben Wing. |
| 428 | 5 |
| 6 This file is part of XEmacs. | |
| 7 | |
| 8 XEmacs is free software; you can redistribute it and/or modify it | |
| 9 under the terms of the GNU General Public License as published by the | |
| 10 Free Software Foundation; either version 2, or (at your option) any | |
| 11 later version. | |
| 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 | |
| 19 along with XEmacs; see the file COPYING. If not, write to | |
| 20 the Free Software Foundation, Inc., 59 Temple Place - Suite 330, | |
| 21 Boston, MA 02111-1307, USA. */ | |
| 22 | |
| 23 /* Synched up with: FSF 20.3. Not in FSF. */ | |
| 24 | |
| 25 /* Rewritten by Ben Wing <ben@xemacs.org>. */ | |
| 26 | |
| 27 #include <config.h> | |
| 28 #include "lisp.h" | |
| 29 | |
| 30 #include "buffer.h" | |
| 31 #include "chartab.h" | |
| 32 #include "elhash.h" | |
| 33 #include "device.h" | |
| 34 #include "faces.h" | |
| 771 | 35 #include "lstream.h" |
| 428 | 36 #include "mule-ccl.h" |
| 872 | 37 #include "objects.h" |
| 3659 | 38 #include "specifier.h" |
| 428 | 39 |
| 40 /* The various pre-defined charsets. */ | |
| 41 | |
| 42 Lisp_Object Vcharset_ascii; | |
| 43 Lisp_Object Vcharset_control_1; | |
| 44 Lisp_Object Vcharset_latin_iso8859_1; | |
| 45 Lisp_Object Vcharset_latin_iso8859_2; | |
| 46 Lisp_Object Vcharset_latin_iso8859_3; | |
| 47 Lisp_Object Vcharset_latin_iso8859_4; | |
| 48 Lisp_Object Vcharset_thai_tis620; | |
| 49 Lisp_Object Vcharset_greek_iso8859_7; | |
|
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
|
50 Lisp_Object Vcharset_arabic_iso8859_6; |
| 428 | 51 Lisp_Object Vcharset_hebrew_iso8859_8; |
| 52 Lisp_Object Vcharset_katakana_jisx0201; | |
| 53 Lisp_Object Vcharset_latin_jisx0201; | |
| 54 Lisp_Object Vcharset_cyrillic_iso8859_5; | |
| 55 Lisp_Object Vcharset_latin_iso8859_9; | |
| 728 | 56 Lisp_Object Vcharset_latin_iso8859_15; |
| 428 | 57 Lisp_Object Vcharset_japanese_jisx0208_1978; |
| 58 Lisp_Object Vcharset_chinese_gb2312; | |
| 59 Lisp_Object Vcharset_japanese_jisx0208; | |
| 60 Lisp_Object Vcharset_korean_ksc5601; | |
| 61 Lisp_Object Vcharset_japanese_jisx0212; | |
| 62 Lisp_Object Vcharset_chinese_cns11643_1; | |
| 63 Lisp_Object Vcharset_chinese_cns11643_2; | |
| 64 Lisp_Object Vcharset_chinese_big5_1; | |
| 65 Lisp_Object Vcharset_chinese_big5_2; | |
| 66 Lisp_Object Vcharset_composite; | |
| 67 | |
| 68 struct charset_lookup *chlook; | |
| 69 | |
| 1204 | 70 static const struct memory_description charset_lookup_description_1[] = { |
| 771 | 71 { XD_LISP_OBJECT_ARRAY, offsetof (struct charset_lookup, charset_by_leading_byte), NUM_LEADING_BYTES+4*128*2 }, |
| 428 | 72 { XD_END } |
| 73 }; | |
| 74 | |
| 1204 | 75 static const struct sized_memory_description charset_lookup_description = { |
| 440 | 76 sizeof (struct charset_lookup), |
| 428 | 77 charset_lookup_description_1 |
| 78 }; | |
| 79 | |
| 80 Lisp_Object Qcharsetp; | |
| 81 | |
| 3664 | 82 /* Qdoc_string, Qdimension, Qchars, Qfinal defined in general.c */ |
| 83 Lisp_Object Qregistries, Qgraphic, Qregistry; | |
| 428 | 84 Lisp_Object Qdirection; |
| 85 Lisp_Object Qreverse_direction_charset; | |
| 86 Lisp_Object Qshort_name, Qlong_name; | |
| 87 | |
|
4691
3ba90c659d01
Move Qfrom_unicode to general-slots.h, fix the native Win32 build.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4491
diff
changeset
|
88 Lisp_Object Qto_unicode; |
| 771 | 89 |
| 90 Lisp_Object | |
| 428 | 91 Qlatin_iso8859_1, |
| 92 Qlatin_iso8859_2, | |
| 93 Qlatin_iso8859_3, | |
| 94 Qlatin_iso8859_4, | |
| 95 Qthai_tis620, | |
| 96 Qgreek_iso8859_7, | |
|
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
|
97 Qarabic_iso8859_6, |
| 428 | 98 Qhebrew_iso8859_8, |
| 99 Qkatakana_jisx0201, | |
| 100 Qlatin_jisx0201, | |
| 101 Qcyrillic_iso8859_5, | |
| 102 Qlatin_iso8859_9, | |
| 728 | 103 Qlatin_iso8859_15, |
| 428 | 104 Qjapanese_jisx0208_1978, |
| 105 Qchinese_gb2312, | |
| 106 Qjapanese_jisx0208, | |
| 107 Qkorean_ksc5601, | |
| 108 Qjapanese_jisx0212, | |
| 109 Qchinese_cns11643_1, | |
| 110 Qchinese_cns11643_2, | |
| 111 Qchinese_big5_1, | |
| 112 Qchinese_big5_2, | |
| 113 Qcomposite; | |
| 114 | |
| 115 Lisp_Object Ql2r, Qr2l; | |
| 116 | |
| 117 Lisp_Object Vcharset_hash_table; | |
| 118 | |
| 119 | |
| 120 /************************************************************************/ | |
| 121 /* charset object */ | |
| 122 /************************************************************************/ | |
| 123 | |
| 124 static Lisp_Object | |
| 125 mark_charset (Lisp_Object obj) | |
| 126 { | |
| 440 | 127 Lisp_Charset *cs = XCHARSET (obj); |
| 428 | 128 |
| 129 mark_object (cs->short_name); | |
| 130 mark_object (cs->long_name); | |
| 131 mark_object (cs->doc_string); | |
| 3659 | 132 mark_object (cs->registries); |
| 428 | 133 mark_object (cs->ccl_program); |
| 134 return cs->name; | |
| 135 } | |
| 136 | |
| 137 static void | |
| 2286 | 138 print_charset (Lisp_Object obj, Lisp_Object printcharfun, |
| 139 int UNUSED (escapeflag)) | |
| 428 | 140 { |
| 440 | 141 Lisp_Charset *cs = XCHARSET (obj); |
| 428 | 142 |
| 143 if (print_readably) | |
| 563 | 144 printing_unreadable_object ("#<charset %s 0x%x>", |
| 793 | 145 XSTRING_DATA (XSYMBOL (CHARSET_NAME (cs))-> |
| 563 | 146 name), |
| 147 cs->header.uid); | |
| 428 | 148 |
| 771 | 149 write_fmt_string_lisp (printcharfun, "#<charset %s %S %S %S", 4, |
| 150 CHARSET_NAME (cs), CHARSET_SHORT_NAME (cs), | |
| 151 CHARSET_LONG_NAME (cs), CHARSET_DOC_STRING (cs)); | |
| 152 write_fmt_string (printcharfun, " %s %s cols=%d g%d final='%c' reg=", | |
| 153 CHARSET_TYPE (cs) == CHARSET_TYPE_94 ? "94" : | |
| 154 CHARSET_TYPE (cs) == CHARSET_TYPE_96 ? "96" : | |
| 155 CHARSET_TYPE (cs) == CHARSET_TYPE_94X94 ? "94x94" : | |
| 156 "96x96", | |
| 157 CHARSET_DIRECTION (cs) == CHARSET_LEFT_TO_RIGHT ? "l2r" : | |
| 158 "r2l", | |
| 159 CHARSET_COLUMNS (cs), | |
| 160 CHARSET_GRAPHIC (cs), | |
| 161 CHARSET_FINAL (cs)); | |
| 3659 | 162 print_internal (CHARSET_REGISTRIES (cs), printcharfun, 0); |
| 771 | 163 write_fmt_string (printcharfun, " 0x%x>", cs->header.uid); |
| 164 } | |
| 165 | |
| 1204 | 166 static const struct memory_description charset_description[] = { |
| 167 { XD_INT, offsetof (Lisp_Charset, dimension) }, | |
| 168 { XD_INT, offsetof (Lisp_Charset, from_unicode_levels) }, | |
| 440 | 169 { XD_LISP_OBJECT, offsetof (Lisp_Charset, name) }, |
| 170 { XD_LISP_OBJECT, offsetof (Lisp_Charset, doc_string) }, | |
| 3659 | 171 { XD_LISP_OBJECT, offsetof (Lisp_Charset, registries) }, |
| 440 | 172 { XD_LISP_OBJECT, offsetof (Lisp_Charset, short_name) }, |
| 173 { XD_LISP_OBJECT, offsetof (Lisp_Charset, long_name) }, | |
| 174 { XD_LISP_OBJECT, offsetof (Lisp_Charset, reverse_direction_charset) }, | |
| 175 { XD_LISP_OBJECT, offsetof (Lisp_Charset, ccl_program) }, | |
| 771 | 176 { XD_UNION, offsetof (Lisp_Charset, to_unicode_table), |
| 2775 | 177 XD_INDIRECT (0, 0), { &to_unicode_description }, XD_FLAG_NO_KKCC }, |
| 771 | 178 { XD_UNION, offsetof (Lisp_Charset, from_unicode_table), |
| 2775 | 179 XD_INDIRECT (1, 0), { &from_unicode_description }, XD_FLAG_NO_KKCC }, |
| 428 | 180 { XD_END } |
| 181 }; | |
| 182 | |
| 934 | 183 DEFINE_LRECORD_IMPLEMENTATION ("charset", charset, |
| 184 1, /* dumpable flag */ | |
| 2367 | 185 mark_charset, print_charset, 0, |
| 934 | 186 0, 0, charset_description, Lisp_Charset); |
| 428 | 187 /* Make a new charset. */ |
| 446 | 188 /* #### SJT Should generic properties be allowed? */ |
| 428 | 189 static Lisp_Object |
| 771 | 190 make_charset (int id, Lisp_Object name, int rep_bytes, |
| 191 int type, int columns, int graphic, | |
| 867 | 192 Ibyte final, int direction, Lisp_Object short_name, |
| 428 | 193 Lisp_Object long_name, Lisp_Object doc, |
| 3439 | 194 Lisp_Object reg, int overwrite, int encode_as_utf_8) |
| 428 | 195 { |
| 196 Lisp_Object obj; | |
| 771 | 197 Lisp_Charset *cs; |
| 198 | |
| 199 if (!overwrite) | |
| 200 { | |
| 3017 | 201 cs = ALLOC_LCRECORD_TYPE (Lisp_Charset, &lrecord_charset); |
| 793 | 202 obj = wrap_charset (cs); |
| 771 | 203 |
| 204 if (final) | |
| 205 { | |
| 206 /* some charsets do not have final characters. This includes | |
| 207 ASCII, Control-1, Composite, and the two faux private | |
| 208 charsets. */ | |
| 209 assert (NILP (chlook-> | |
| 210 charset_by_attributes[type][final][direction])); | |
| 211 chlook->charset_by_attributes[type][final][direction] = obj; | |
| 212 } | |
| 440 | 213 |
| 771 | 214 assert (NILP (chlook->charset_by_leading_byte[id - MIN_LEADING_BYTE])); |
| 215 chlook->charset_by_leading_byte[id - MIN_LEADING_BYTE] = obj; | |
| 216 } | |
| 217 else | |
| 218 { | |
| 219 Lisp_Object ret; | |
| 220 /* Actually overwrite the properties of the existing charset. | |
| 221 We do this because until now charsets could never be "deleted", | |
| 222 so parts of the code don't bother to GC charsets. */ | |
| 223 obj = chlook->charset_by_leading_byte[id - MIN_LEADING_BYTE]; | |
| 224 cs = XCHARSET (obj); | |
| 225 assert (EQ (chlook->charset_by_attributes[type][final][direction], | |
| 226 obj)); | |
| 227 | |
| 228 ret = Fremhash (XCHARSET_NAME (obj), Vcharset_hash_table); | |
| 229 assert (!NILP (ret)); | |
| 230 } | |
| 428 | 231 |
| 232 CHARSET_ID (cs) = id; | |
| 233 CHARSET_NAME (cs) = name; | |
| 234 CHARSET_SHORT_NAME (cs) = short_name; | |
| 235 CHARSET_LONG_NAME (cs) = long_name; | |
| 236 CHARSET_REP_BYTES (cs) = rep_bytes; | |
| 237 CHARSET_DIRECTION (cs) = direction; | |
| 238 CHARSET_TYPE (cs) = type; | |
| 239 CHARSET_COLUMNS (cs) = columns; | |
| 240 CHARSET_GRAPHIC (cs) = graphic; | |
| 241 CHARSET_FINAL (cs) = final; | |
| 242 CHARSET_DOC_STRING (cs) = doc; | |
| 3659 | 243 CHECK_VECTOR(reg); |
| 244 CHARSET_REGISTRIES (cs) = reg; | |
| 3439 | 245 CHARSET_ENCODE_AS_UTF_8 (cs) = encode_as_utf_8 ? 1 : 0; |
| 428 | 246 CHARSET_CCL_PROGRAM (cs) = Qnil; |
| 247 CHARSET_REVERSE_DIRECTION_CHARSET (cs) = Qnil; | |
| 248 | |
| 771 | 249 CHARSET_DIMENSION (cs) = (CHARSET_TYPE (cs) == CHARSET_TYPE_94 || |
| 250 CHARSET_TYPE (cs) == CHARSET_TYPE_96) ? 1 : 2; | |
| 251 CHARSET_CHARS (cs) = (CHARSET_TYPE (cs) == CHARSET_TYPE_94 || | |
| 252 CHARSET_TYPE (cs) == CHARSET_TYPE_94X94) ? 94 : 96; | |
| 428 | 253 |
| 771 | 254 if (id == LEADING_BYTE_ASCII || id == LEADING_BYTE_CONTROL_1 |
| 255 #ifdef ENABLE_COMPOSITE_CHARS | |
| 256 || id == LEADING_BYTE_COMPOSITE | |
| 257 #endif | |
| 258 ) | |
| 259 assert (!overwrite); | |
| 260 else | |
| 428 | 261 { |
| 771 | 262 if (overwrite) |
| 263 free_charset_unicode_tables (obj); | |
| 264 init_charset_unicode_tables (obj); | |
| 428 | 265 } |
| 266 | |
| 267 /* Some charsets are "faux" and don't have names or really exist at | |
| 268 all except in the leading-byte table. */ | |
| 269 if (!NILP (name)) | |
| 771 | 270 { |
| 271 assert (NILP (Fgethash (name, Vcharset_hash_table, Qnil))); | |
| 272 Fputhash (name, obj, Vcharset_hash_table); | |
| 273 } | |
| 274 | |
| 275 recalculate_unicode_precedence (); | |
| 3659 | 276 setup_charset_initial_specifier_tags (obj); |
| 277 | |
| 428 | 278 return obj; |
| 279 } | |
| 280 | |
| 281 static int | |
| 282 get_unallocated_leading_byte (int dimension) | |
| 283 { | |
| 284 int lb; | |
| 285 | |
| 286 if (dimension == 1) | |
| 287 { | |
| 771 | 288 if (chlook->next_allocated_1_byte_leading_byte > |
| 289 MAX_LEADING_BYTE_PRIVATE_1) | |
| 428 | 290 lb = 0; |
| 291 else | |
| 442 | 292 lb = chlook->next_allocated_1_byte_leading_byte++; |
| 428 | 293 } |
| 294 else | |
| 295 { | |
| 1747 | 296 /* awfully fragile, but correct */ |
| 297 #if MAX_LEADING_BYTE_PRIVATE_2 == 255 | |
| 298 if (chlook->next_allocated_2_byte_leading_byte == 0) | |
| 1749 | 299 #else |
| 771 | 300 if (chlook->next_allocated_2_byte_leading_byte > |
| 301 MAX_LEADING_BYTE_PRIVATE_2) | |
| 1747 | 302 #endif |
| 428 | 303 lb = 0; |
| 304 else | |
| 442 | 305 lb = chlook->next_allocated_2_byte_leading_byte++; |
| 428 | 306 } |
| 307 | |
| 308 if (!lb) | |
| 563 | 309 invalid_operation |
| 771 | 310 ("No more character sets free for this dimension", make_int (dimension)); |
| 428 | 311 |
| 312 return lb; | |
| 313 } | |
| 314 | |
| 315 | |
| 316 /************************************************************************/ | |
| 317 /* Basic charset Lisp functions */ | |
| 318 /************************************************************************/ | |
| 319 | |
| 788 | 320 void |
| 321 get_charset_limits (Lisp_Object charset, int *low, int *high) | |
| 322 { | |
| 323 Lisp_Charset *cs = XCHARSET (charset); | |
| 324 | |
| 325 if (EQ (charset, Vcharset_ascii)) *low = 0, *high = 127; | |
| 326 else if (EQ (charset, Vcharset_control_1)) *low = 0, *high = 31; | |
| 327 else if (CHARSET_CHARS (cs) == 94) *low = 33, *high = 126; | |
| 328 else /* CHARSET_CHARS (cs) == 96) */ *low = 32, *high = 127; | |
| 329 } | |
| 330 | |
| 428 | 331 DEFUN ("charsetp", Fcharsetp, 1, 1, 0, /* |
| 332 Return non-nil if OBJECT is a charset. | |
| 333 */ | |
| 334 (object)) | |
| 335 { | |
| 336 return CHARSETP (object) ? Qt : Qnil; | |
| 337 } | |
| 338 | |
| 339 DEFUN ("find-charset", Ffind_charset, 1, 1, 0, /* | |
| 340 Retrieve the charset of the given name. | |
| 341 If CHARSET-OR-NAME is a charset object, it is simply returned. | |
| 342 Otherwise, CHARSET-OR-NAME should be a symbol. If there is no such charset, | |
| 343 nil is returned. Otherwise the associated charset object is returned. | |
| 344 */ | |
| 345 (charset_or_name)) | |
| 346 { | |
| 347 if (CHARSETP (charset_or_name)) | |
| 348 return charset_or_name; | |
| 349 | |
| 350 CHECK_SYMBOL (charset_or_name); | |
| 351 return Fgethash (charset_or_name, Vcharset_hash_table, Qnil); | |
| 352 } | |
| 353 | |
| 354 DEFUN ("get-charset", Fget_charset, 1, 1, 0, /* | |
| 355 Retrieve the charset of the given name. | |
| 356 Same as `find-charset' except an error is signalled if there is no such | |
| 357 charset instead of returning nil. | |
| 358 */ | |
| 359 (name)) | |
| 360 { | |
| 361 Lisp_Object charset = Ffind_charset (name); | |
| 362 | |
| 363 if (NILP (charset)) | |
| 563 | 364 invalid_argument ("No such charset", name); |
| 428 | 365 return charset; |
| 366 } | |
| 367 | |
| 368 /* We store the charsets in hash tables with the names as the key and the | |
| 369 actual charset object as the value. Occasionally we need to use them | |
| 370 in a list format. These routines provide us with that. */ | |
| 371 struct charset_list_closure | |
| 372 { | |
| 373 Lisp_Object *charset_list; | |
| 374 }; | |
| 375 | |
| 376 static int | |
| 2286 | 377 add_charset_to_list_mapper (Lisp_Object UNUSED (key), Lisp_Object value, |
| 428 | 378 void *charset_list_closure) |
| 379 { | |
| 380 /* This function can GC */ | |
| 381 struct charset_list_closure *chcl = | |
| 382 (struct charset_list_closure*) charset_list_closure; | |
| 383 Lisp_Object *charset_list = chcl->charset_list; | |
| 384 | |
| 385 *charset_list = Fcons (XCHARSET_NAME (value), *charset_list); | |
| 386 return 0; | |
| 387 } | |
| 388 | |
| 389 DEFUN ("charset-list", Fcharset_list, 0, 0, 0, /* | |
| 390 Return a list of the names of all defined charsets. | |
| 391 */ | |
| 392 ()) | |
| 393 { | |
| 394 Lisp_Object charset_list = Qnil; | |
| 395 struct gcpro gcpro1; | |
| 396 struct charset_list_closure charset_list_closure; | |
| 397 | |
| 398 GCPRO1 (charset_list); | |
| 399 charset_list_closure.charset_list = &charset_list; | |
| 400 elisp_maphash (add_charset_to_list_mapper, Vcharset_hash_table, | |
| 401 &charset_list_closure); | |
| 402 UNGCPRO; | |
| 403 | |
| 404 return charset_list; | |
| 405 } | |
| 406 | |
| 407 DEFUN ("charset-name", Fcharset_name, 1, 1, 0, /* | |
| 444 | 408 Return the name of charset CHARSET. |
| 428 | 409 */ |
| 410 (charset)) | |
| 411 { | |
| 412 return XCHARSET_NAME (Fget_charset (charset)); | |
| 413 } | |
| 414 | |
| 446 | 415 /* #### SJT Should generic properties be allowed? */ |
| 428 | 416 DEFUN ("make-charset", Fmake_charset, 3, 3, 0, /* |
| 417 Define a new character set. | |
| 418 This function is for use with Mule support. | |
| 419 NAME is a symbol, the name by which the character set is normally referred. | |
| 420 DOC-STRING is a string describing the character set. | |
| 421 PROPS is a property list, describing the specific nature of the | |
| 422 character set. Recognized properties are: | |
| 423 | |
| 3025 | 424 `short-name' Short version of the charset name (ex: Latin-1) |
| 425 `long-name' Long version of the charset name (ex: ISO8859-1 (Latin-1)) | |
| 3659 | 426 `registries' A vector of possible XLFD REGISTRY-ENCODING combinations for |
| 427 this character set. Note that this is not a regular expression. | |
| 3025 | 428 `dimension' Number of octets used to index a character in this charset. |
| 428 | 429 Either 1 or 2. Defaults to 1. |
| 3025 | 430 `columns' Number of columns used to display a character in this charset. |
| 428 | 431 Only used in TTY mode. (Under X, the actual width of a |
| 432 character can be derived from the font used to display the | |
| 433 characters.) If unspecified, defaults to the dimension | |
| 434 (this is almost always the correct value). | |
| 3025 | 435 `chars' Number of characters in each dimension (94 or 96). |
| 428 | 436 Defaults to 94. Note that if the dimension is 2, the |
| 437 character set thus described is 94x94 or 96x96. | |
| 3025 | 438 `final' Final byte of ISO 2022 escape sequence. Must be |
| 428 | 439 supplied. Each combination of (DIMENSION, CHARS) defines a |
| 440 separate namespace for final bytes. Note that ISO | |
| 441 2022 restricts the final byte to the range | |
| 442 0x30 - 0x7E if dimension == 1, and 0x30 - 0x5F if | |
| 443 dimension == 2. Note also that final bytes in the range | |
| 444 0x30 - 0x3F are reserved for user-defined (not official) | |
| 445 character sets. | |
| 3025 | 446 `graphic' 0 (use left half of font on output) or 1 (use right half |
| 428 | 447 of font on output). Defaults to 0. For example, for |
| 448 a font whose registry is ISO8859-1, the left half | |
| 449 (octets 0x20 - 0x7F) is the `ascii' character set, while | |
| 450 the right half (octets 0xA0 - 0xFF) is the `latin-1' | |
| 3025 | 451 character set. With `graphic' set to 0, the octets |
| 428 | 452 will have their high bit cleared; with it set to 1, |
| 453 the octets will have their high bit set. | |
| 3025 | 454 `direction' `l2r' (left-to-right) or `r2l' (right-to-left). |
| 455 Defaults to `l2r'. | |
| 456 `ccl-program' A compiled CCL program used to convert a character in | |
| 428 | 457 this charset into an index into the font. This is in |
| 3025 | 458 addition to the `graphic' property. The CCL program |
| 428 | 459 is passed the octets of the character, with the high |
| 460 bit cleared and set depending upon whether the value | |
| 3025 | 461 of the `graphic' property is 0 or 1. |
| 3439 | 462 `encode-as-utf-8' |
| 463 If non-nil, the charset will be written out using the UTF-8 | |
| 464 escape syntax in ISO 2022-oriented coding systems. Used for | |
| 465 supporting characters we know are part of Unicode but not of | |
| 466 any other known character set in escape-quoted and compound | |
| 467 text. | |
| 428 | 468 */ |
| 469 (name, doc_string, props)) | |
| 470 { | |
| 771 | 471 int id, dimension = 1, chars = 94, graphic = 0, columns = -1; |
| 867 | 472 Ibyte final = 0; |
| 428 | 473 int direction = CHARSET_LEFT_TO_RIGHT; |
| 474 int type; | |
| 3659 | 475 Lisp_Object registries = Qnil; |
| 771 | 476 Lisp_Object charset = Qnil; |
| 428 | 477 Lisp_Object ccl_program = Qnil; |
| 478 Lisp_Object short_name = Qnil, long_name = Qnil; | |
| 3439 | 479 int encode_as_utf_8 = 0; |
| 771 | 480 Lisp_Object existing_charset; |
| 481 int temporary = UNBOUNDP (name); | |
| 428 | 482 |
| 771 | 483 /* NOTE: name == Qunbound is a directive from the iso2022 code to |
| 484 create a temporary charset for an unknown final. We allow the final | |
| 485 to be overwritten with a real charset later on. */ | |
| 486 | |
| 428 | 487 if (!NILP (doc_string)) |
| 488 CHECK_STRING (doc_string); | |
| 771 | 489 if (!UNBOUNDP (name)) |
| 490 { | |
| 491 CHECK_SYMBOL (name); | |
| 428 | 492 |
| 771 | 493 charset = Ffind_charset (name); |
| 494 if (!NILP (charset)) | |
| 495 invalid_operation ("Cannot redefine existing charset", name); | |
| 496 } | |
| 428 | 497 |
| 442 | 498 { |
| 499 EXTERNAL_PROPERTY_LIST_LOOP_3 (keyword, value, props) | |
| 500 { | |
| 501 if (EQ (keyword, Qshort_name)) | |
| 502 { | |
| 503 CHECK_STRING (value); | |
| 504 short_name = value; | |
| 505 } | |
| 428 | 506 |
| 519 | 507 else if (EQ (keyword, Qlong_name)) |
| 442 | 508 { |
| 509 CHECK_STRING (value); | |
| 510 long_name = value; | |
| 511 } | |
| 428 | 512 |
| 442 | 513 else if (EQ (keyword, Qdimension)) |
| 514 { | |
| 515 CHECK_INT (value); | |
| 516 dimension = XINT (value); | |
| 517 if (dimension < 1 || dimension > 2) | |
| 3025 | 518 invalid_constant ("Invalid value for `dimension'", value); |
| 442 | 519 } |
| 428 | 520 |
| 442 | 521 else if (EQ (keyword, Qchars)) |
| 522 { | |
| 523 CHECK_INT (value); | |
| 524 chars = XINT (value); | |
| 525 if (chars != 94 && chars != 96) | |
| 3025 | 526 invalid_constant ("Invalid value for `chars'", value); |
| 442 | 527 } |
| 428 | 528 |
| 442 | 529 else if (EQ (keyword, Qcolumns)) |
| 530 { | |
| 531 CHECK_INT (value); | |
| 532 columns = XINT (value); | |
| 533 if (columns != 1 && columns != 2) | |
| 3025 | 534 invalid_constant ("Invalid value for `columns'", value); |
| 442 | 535 } |
| 428 | 536 |
| 442 | 537 else if (EQ (keyword, Qgraphic)) |
| 538 { | |
| 539 CHECK_INT (value); | |
| 540 graphic = XINT (value); | |
| 541 if (graphic < 0 || graphic > 1) | |
| 3025 | 542 invalid_constant ("Invalid value for `graphic'", value); |
| 442 | 543 } |
| 428 | 544 |
| 3659 | 545 else if (EQ (keyword, Qregistries)) |
| 546 { | |
| 547 CHECK_VECTOR (value); | |
| 548 registries = value; | |
| 549 } | |
| 550 | |
| 442 | 551 else if (EQ (keyword, Qregistry)) |
| 552 { | |
| 3659 | 553 Lisp_Object quoted_registry; |
| 554 | |
| 442 | 555 CHECK_STRING (value); |
| 3659 | 556 quoted_registry = Fregexp_quote(value); |
| 3662 | 557 if (qxestrcmp(XSTRING_DATA(quoted_registry), |
| 3659 | 558 XSTRING_DATA(value))) |
| 559 { | |
| 560 warn_when_safe | |
| 561 (Qregistry, Qwarning, | |
| 562 "Regexps no longer allowed for charset-registry. " | |
| 563 "Treating %s as string", XSTRING_DATA(value)); | |
| 564 } | |
| 565 registries = vector1(value); | |
| 442 | 566 } |
| 428 | 567 |
| 442 | 568 else if (EQ (keyword, Qdirection)) |
| 569 { | |
| 570 if (EQ (value, Ql2r)) | |
| 571 direction = CHARSET_LEFT_TO_RIGHT; | |
| 572 else if (EQ (value, Qr2l)) | |
| 573 direction = CHARSET_RIGHT_TO_LEFT; | |
| 574 else | |
| 3025 | 575 invalid_constant ("Invalid value for `direction'", value); |
| 442 | 576 } |
| 428 | 577 |
| 3439 | 578 else if (EQ (keyword, Qencode_as_utf_8)) |
| 579 { | |
| 580 encode_as_utf_8 = NILP (value) ? 0 : 1; | |
| 581 } | |
| 582 | |
| 442 | 583 else if (EQ (keyword, Qfinal)) |
| 584 { | |
| 585 CHECK_CHAR_COERCE_INT (value); | |
| 586 final = XCHAR (value); | |
| 587 if (final < '0' || final > '~') | |
| 3025 | 588 invalid_constant ("Invalid value for `final'", value); |
| 442 | 589 } |
| 590 else if (EQ (keyword, Qccl_program)) | |
| 591 { | |
|
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592 /* This errors if VALUE is not a valid CCL program. */ |
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593 ccl_program = get_ccl_program (value); |
| 442 | 594 } |
| 595 else | |
| 563 | 596 invalid_constant ("Unrecognized property", keyword); |
| 442 | 597 } |
| 598 } | |
| 428 | 599 |
| 600 if (!final) | |
| 3025 | 601 invalid_argument ("`final' must be specified", Qunbound); |
| 428 | 602 if (dimension == 2 && final > 0x5F) |
| 563 | 603 invalid_constant |
| 428 | 604 ("Final must be in the range 0x30 - 0x5F for dimension == 2", |
| 605 make_char (final)); | |
| 606 | |
| 607 if (dimension == 1) | |
| 608 type = (chars == 94) ? CHARSET_TYPE_94 : CHARSET_TYPE_96; | |
| 609 else | |
| 610 type = (chars == 94) ? CHARSET_TYPE_94X94 : CHARSET_TYPE_96X96; | |
| 611 | |
| 826 | 612 existing_charset = charset_by_attributes (type, final, direction); |
| 771 | 613 |
| 614 if (!NILP (existing_charset) && !XCHARSET (existing_charset)->temporary) | |
| 578 | 615 invalid_argument |
| 793 | 616 ("Character set already defined for this DIMENSION/CHARS/FINAL/DIRECTION combo", |
| 771 | 617 existing_charset); |
| 618 | |
| 619 if (!NILP (existing_charset)) | |
| 620 /* Reuse same leading byte */ | |
| 621 id = XCHARSET_ID (existing_charset); | |
| 622 else | |
| 623 id = get_unallocated_leading_byte (dimension); | |
| 428 | 624 |
| 771 | 625 if (temporary) |
| 626 { | |
| 867 | 627 Ibyte tempname[80]; |
| 428 | 628 |
| 771 | 629 qxesprintf (tempname, "___temporary___%d__", id); |
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630 name = Fmake_symbol (build_intstring (tempname)); /* Uninterned. */ |
| 771 | 631 } |
| 428 | 632 if (NILP (doc_string)) |
| 633 doc_string = build_string (""); | |
| 3659 | 634 if (NILP (registries)) |
| 635 registries = make_vector(0, Qnil); | |
| 428 | 636 if (NILP (short_name)) |
| 793 | 637 short_name = XSYMBOL (name)->name; |
| 428 | 638 if (NILP (long_name)) |
| 639 long_name = doc_string; | |
| 640 if (columns == -1) | |
| 641 columns = dimension; | |
| 771 | 642 |
| 428 | 643 charset = make_charset (id, name, dimension + 2, type, columns, graphic, |
| 771 | 644 final, direction, short_name, long_name, |
| 3659 | 645 doc_string, registries, !NILP (existing_charset), |
| 3439 | 646 encode_as_utf_8); |
| 771 | 647 |
| 648 XCHARSET (charset)->temporary = temporary; | |
| 428 | 649 if (!NILP (ccl_program)) |
| 650 XCHARSET_CCL_PROGRAM (charset) = ccl_program; | |
| 771 | 651 |
| 793 | 652 { |
| 653 Lisp_Object revdircs = | |
| 826 | 654 charset_by_attributes (type, final, |
| 793 | 655 direction == CHARSET_LEFT_TO_RIGHT ? |
| 656 CHARSET_RIGHT_TO_LEFT : CHARSET_LEFT_TO_RIGHT); | |
| 657 if (!NILP (revdircs)) | |
| 658 { | |
| 659 XCHARSET_REVERSE_DIRECTION_CHARSET (revdircs) = charset; | |
| 660 XCHARSET_REVERSE_DIRECTION_CHARSET (charset) = revdircs; | |
| 661 } | |
| 662 } | |
| 663 | |
| 428 | 664 return charset; |
| 665 } | |
| 666 | |
| 667 DEFUN ("make-reverse-direction-charset", Fmake_reverse_direction_charset, | |
| 668 2, 2, 0, /* | |
| 669 Make a charset equivalent to CHARSET but which goes in the opposite direction. | |
| 670 NEW-NAME is the name of the new charset. Return the new charset. | |
| 671 */ | |
| 672 (charset, new_name)) | |
| 673 { | |
| 674 Lisp_Object new_charset = Qnil; | |
| 3439 | 675 int id, dimension, columns, graphic, encode_as_utf_8; |
| 867 | 676 Ibyte final; |
| 428 | 677 int direction, type; |
| 3659 | 678 Lisp_Object registries, doc_string, short_name, long_name; |
| 440 | 679 Lisp_Charset *cs; |
| 428 | 680 |
| 681 charset = Fget_charset (charset); | |
| 682 if (!NILP (XCHARSET_REVERSE_DIRECTION_CHARSET (charset))) | |
| 563 | 683 invalid_operation ("Charset already has reverse-direction charset", |
| 793 | 684 charset); |
| 428 | 685 |
| 686 CHECK_SYMBOL (new_name); | |
| 687 if (!NILP (Ffind_charset (new_name))) | |
| 563 | 688 invalid_operation ("Cannot redefine existing charset", new_name); |
| 428 | 689 |
| 690 cs = XCHARSET (charset); | |
| 691 | |
| 692 type = CHARSET_TYPE (cs); | |
| 693 columns = CHARSET_COLUMNS (cs); | |
| 694 dimension = CHARSET_DIMENSION (cs); | |
| 695 id = get_unallocated_leading_byte (dimension); | |
| 696 | |
| 697 graphic = CHARSET_GRAPHIC (cs); | |
| 698 final = CHARSET_FINAL (cs); | |
| 699 direction = CHARSET_RIGHT_TO_LEFT; | |
| 700 if (CHARSET_DIRECTION (cs) == CHARSET_RIGHT_TO_LEFT) | |
| 701 direction = CHARSET_LEFT_TO_RIGHT; | |
| 702 doc_string = CHARSET_DOC_STRING (cs); | |
| 703 short_name = CHARSET_SHORT_NAME (cs); | |
| 704 long_name = CHARSET_LONG_NAME (cs); | |
| 3659 | 705 registries = CHARSET_REGISTRIES (cs); |
| 3439 | 706 encode_as_utf_8 = CHARSET_ENCODE_AS_UTF_8 (cs); |
| 428 | 707 |
| 708 new_charset = make_charset (id, new_name, dimension + 2, type, columns, | |
| 709 graphic, final, direction, short_name, long_name, | |
| 3659 | 710 doc_string, registries, 0, encode_as_utf_8); |
| 428 | 711 |
| 712 CHARSET_REVERSE_DIRECTION_CHARSET (cs) = new_charset; | |
| 713 XCHARSET_REVERSE_DIRECTION_CHARSET (new_charset) = charset; | |
| 714 | |
| 715 return new_charset; | |
| 716 } | |
| 717 | |
| 718 DEFUN ("charset-reverse-direction-charset", Fcharset_reverse_direction_charset, | |
| 719 1, 1, 0, /* | |
| 720 Return the reverse-direction charset parallel to CHARSET, if any. | |
| 721 This is the charset with the same properties (in particular, the same | |
| 722 dimension, number of characters per dimension, and final byte) as | |
| 723 CHARSET but whose characters are displayed in the opposite direction. | |
| 724 */ | |
| 725 (charset)) | |
| 726 { | |
| 727 charset = Fget_charset (charset); | |
| 728 return XCHARSET_REVERSE_DIRECTION_CHARSET (charset); | |
| 729 } | |
| 730 | |
| 731 DEFUN ("charset-from-attributes", Fcharset_from_attributes, 3, 4, 0, /* | |
| 732 Return a charset with the given DIMENSION, CHARS, FINAL, and DIRECTION. | |
| 733 If DIRECTION is omitted, both directions will be checked (left-to-right | |
| 734 will be returned if character sets exist for both directions). | |
| 735 */ | |
| 736 (dimension, chars, final, direction)) | |
| 737 { | |
| 738 int dm, ch, fi, di = -1; | |
| 739 int type; | |
| 740 Lisp_Object obj = Qnil; | |
| 741 | |
| 742 CHECK_INT (dimension); | |
| 743 dm = XINT (dimension); | |
| 744 if (dm < 1 || dm > 2) | |
| 563 | 745 invalid_constant ("Invalid value for DIMENSION", dimension); |
| 428 | 746 |
| 747 CHECK_INT (chars); | |
| 748 ch = XINT (chars); | |
| 749 if (ch != 94 && ch != 96) | |
| 563 | 750 invalid_constant ("Invalid value for CHARS", chars); |
| 428 | 751 |
| 752 CHECK_CHAR_COERCE_INT (final); | |
| 753 fi = XCHAR (final); | |
| 754 if (fi < '0' || fi > '~') | |
| 563 | 755 invalid_constant ("Invalid value for FINAL", final); |
| 428 | 756 |
| 757 if (EQ (direction, Ql2r)) | |
| 758 di = CHARSET_LEFT_TO_RIGHT; | |
| 759 else if (EQ (direction, Qr2l)) | |
| 760 di = CHARSET_RIGHT_TO_LEFT; | |
| 761 else if (!NILP (direction)) | |
| 563 | 762 invalid_constant ("Invalid value for DIRECTION", direction); |
| 428 | 763 |
| 764 if (dm == 2 && fi > 0x5F) | |
| 563 | 765 invalid_constant |
| 428 | 766 ("Final must be in the range 0x30 - 0x5F for dimension == 2", final); |
| 767 | |
| 768 if (dm == 1) | |
| 769 type = (ch == 94) ? CHARSET_TYPE_94 : CHARSET_TYPE_96; | |
| 770 else | |
| 771 type = (ch == 94) ? CHARSET_TYPE_94X94 : CHARSET_TYPE_96X96; | |
| 772 | |
| 773 if (di == -1) | |
| 774 { | |
| 826 | 775 obj = charset_by_attributes (type, fi, CHARSET_LEFT_TO_RIGHT); |
| 428 | 776 if (NILP (obj)) |
| 826 | 777 obj = charset_by_attributes (type, fi, CHARSET_RIGHT_TO_LEFT); |
| 428 | 778 } |
| 779 else | |
| 826 | 780 obj = charset_by_attributes (type, fi, di); |
| 428 | 781 |
| 782 if (CHARSETP (obj)) | |
| 783 return XCHARSET_NAME (obj); | |
| 784 return obj; | |
| 785 } | |
| 786 | |
| 787 DEFUN ("charset-short-name", Fcharset_short_name, 1, 1, 0, /* | |
| 788 Return short name of CHARSET. | |
| 789 */ | |
| 790 (charset)) | |
| 791 { | |
| 792 return XCHARSET_SHORT_NAME (Fget_charset (charset)); | |
| 793 } | |
| 794 | |
| 795 DEFUN ("charset-long-name", Fcharset_long_name, 1, 1, 0, /* | |
| 796 Return long name of CHARSET. | |
| 797 */ | |
| 798 (charset)) | |
| 799 { | |
| 800 return XCHARSET_LONG_NAME (Fget_charset (charset)); | |
| 801 } | |
| 802 | |
| 803 DEFUN ("charset-description", Fcharset_description, 1, 1, 0, /* | |
| 804 Return description of CHARSET. | |
| 805 */ | |
| 806 (charset)) | |
| 807 { | |
| 808 return XCHARSET_DOC_STRING (Fget_charset (charset)); | |
| 809 } | |
| 810 | |
| 811 DEFUN ("charset-dimension", Fcharset_dimension, 1, 1, 0, /* | |
| 812 Return dimension of CHARSET. | |
| 813 */ | |
| 814 (charset)) | |
| 815 { | |
| 816 return make_int (XCHARSET_DIMENSION (Fget_charset (charset))); | |
| 817 } | |
| 818 | |
| 819 DEFUN ("charset-property", Fcharset_property, 2, 2, 0, /* | |
| 446 | 820 Return property PROP of CHARSET, a charset object or symbol naming a charset. |
| 428 | 821 Recognized properties are those listed in `make-charset', as well as |
| 3025 | 822 `name' and `doc-string'. |
| 428 | 823 */ |
| 824 (charset, prop)) | |
| 825 { | |
| 440 | 826 Lisp_Charset *cs; |
| 428 | 827 |
| 828 charset = Fget_charset (charset); | |
| 829 cs = XCHARSET (charset); | |
| 830 | |
| 831 CHECK_SYMBOL (prop); | |
| 832 if (EQ (prop, Qname)) return CHARSET_NAME (cs); | |
| 833 if (EQ (prop, Qshort_name)) return CHARSET_SHORT_NAME (cs); | |
| 834 if (EQ (prop, Qlong_name)) return CHARSET_LONG_NAME (cs); | |
| 835 if (EQ (prop, Qdoc_string)) return CHARSET_DOC_STRING (cs); | |
| 836 if (EQ (prop, Qdimension)) return make_int (CHARSET_DIMENSION (cs)); | |
| 837 if (EQ (prop, Qcolumns)) return make_int (CHARSET_COLUMNS (cs)); | |
| 838 if (EQ (prop, Qgraphic)) return make_int (CHARSET_GRAPHIC (cs)); | |
| 839 if (EQ (prop, Qfinal)) return make_char (CHARSET_FINAL (cs)); | |
| 840 if (EQ (prop, Qchars)) return make_int (CHARSET_CHARS (cs)); | |
| 3659 | 841 if (EQ (prop, Qregistries)) return CHARSET_REGISTRIES (cs); |
| 3439 | 842 if (EQ (prop, Qencode_as_utf_8)) |
| 843 return CHARSET_ENCODE_AS_UTF_8 (cs) ? Qt : Qnil; | |
| 428 | 844 if (EQ (prop, Qccl_program)) return CHARSET_CCL_PROGRAM (cs); |
| 845 if (EQ (prop, Qdirection)) | |
| 846 return CHARSET_DIRECTION (cs) == CHARSET_LEFT_TO_RIGHT ? Ql2r : Qr2l; | |
| 847 if (EQ (prop, Qreverse_direction_charset)) | |
| 848 { | |
| 849 Lisp_Object obj = CHARSET_REVERSE_DIRECTION_CHARSET (cs); | |
| 446 | 850 /* #### Is this translation OK? If so, error checking sufficient? */ |
| 851 return CHARSETP (obj) ? XCHARSET_NAME (obj) : obj; | |
| 428 | 852 } |
| 563 | 853 invalid_constant ("Unrecognized charset property name", prop); |
| 1204 | 854 RETURN_NOT_REACHED (Qnil); |
| 428 | 855 } |
| 856 | |
| 857 DEFUN ("charset-id", Fcharset_id, 1, 1, 0, /* | |
| 858 Return charset identification number of CHARSET. | |
| 859 */ | |
| 860 (charset)) | |
| 861 { | |
| 793 | 862 return make_int (XCHARSET_LEADING_BYTE (Fget_charset (charset))); |
| 428 | 863 } |
| 864 | |
| 865 /* #### We need to figure out which properties we really want to | |
| 866 allow to be set. */ | |
| 867 | |
| 868 DEFUN ("set-charset-ccl-program", Fset_charset_ccl_program, 2, 2, 0, /* | |
| 3025 | 869 Set the `ccl-program' property of CHARSET to CCL-PROGRAM. |
| 428 | 870 */ |
| 871 (charset, ccl_program)) | |
| 872 { | |
| 444 | 873 struct ccl_program test_ccl; |
| 874 | |
| 428 | 875 charset = Fget_charset (charset); |
|
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parents:
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diff
changeset
|
876 XCHARSET_CCL_PROGRAM (charset) = get_ccl_program (ccl_program); |
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parents:
4691
diff
changeset
|
877 |
| 510 | 878 face_property_was_changed (Vdefault_face, Qfont, Qglobal); |
| 428 | 879 return Qnil; |
| 880 } | |
| 881 | |
| 3676 | 882 void |
| 883 set_charset_registries(Lisp_Object charset, Lisp_Object registries) | |
| 884 { | |
| 885 XCHARSET_REGISTRIES (charset) = registries; | |
| 886 invalidate_charset_font_caches (charset); | |
| 887 face_property_was_changed (Vdefault_face, Qfont, Qglobal); | |
| 888 } | |
| 889 | |
| 3711 | 890 DEFUN ("set-charset-registries", Fset_charset_registries, 2, 3, 0, /* |
| 3659 | 891 Set the `registries' property of CHARSET to REGISTRIES. |
| 892 | |
| 893 REGISTRIES is an ordered vector of strings that describe the X11 | |
| 894 CHARSET_REGISTRY and the CHARSET_ENCODINGs appropriate for this charset. | |
| 895 Separate each registry from the corresponding encoding with a dash. The | |
| 896 strings are not regular expressions, in contrast to the old behavior of | |
| 897 the `charset-registry' property. | |
| 898 | |
| 899 One reason to call this function might be if you're in Japan and you'd | |
| 900 prefer the backslash to display as a Yen sign; the corresponding syntax | |
| 901 would be: | |
| 902 | |
| 903 (set-charset-registries 'ascii ["jisx0201.1976-0"]) | |
| 904 | |
| 3711 | 905 If optional argument FORCE is non-nil, avoid sanity-checking the elements of |
| 906 REGISTRIES. Normally the strings are checked to make sure they contain no | |
| 907 XLFD wild cards and that they contain at least one hyphen; the only context | |
| 908 in which one might want not to do this is in order to use a font which | |
| 909 doesn't have a full XLFD--and thus, an effective | |
| 910 CHARSET_REGISTRY-CHARSET_ENCODING of ""--to display ASCII. | |
| 911 | |
| 912 We recommend strongly that you specify a full XLFD, since this makes | |
| 913 multilingual and variant font handling work much better. To get the full | |
| 914 XLFD of any font, start xfd with the short name as the pattern argument: | |
| 915 | |
| 916 xfd -fn 8x16kana | |
| 917 | |
| 918 and use the text that appears at the top of the window. | |
| 428 | 919 */ |
| 3711 | 920 (charset, registries, force)) |
| 428 | 921 { |
| 3659 | 922 int i; |
| 428 | 923 charset = Fget_charset (charset); |
| 3659 | 924 CHECK_VECTOR (registries); |
| 925 | |
| 926 for (i = 0; i < XVECTOR_LENGTH(registries); ++i) | |
| 927 { | |
| 928 CHECK_STRING (XVECTOR_DATA(registries)[i]); | |
| 3711 | 929 |
| 930 if (!NILP(force)) | |
| 931 { | |
| 932 continue; | |
| 933 } | |
| 934 | |
| 3659 | 935 if (NULL == qxestrchr(XSTRING_DATA(XVECTOR_DATA(registries)[i]), '-')) |
| 936 { | |
| 937 invalid_argument("Not an X11 REGISTRY-ENCODING combination", | |
| 938 XVECTOR_DATA(registries)[i]); | |
| 939 } | |
| 3676 | 940 |
| 941 if (qxestrchr(XSTRING_DATA(XVECTOR_DATA(registries)[i]), '*') || | |
| 942 qxestrchr(XSTRING_DATA(XVECTOR_DATA(registries)[i]), '?')) | |
| 943 { | |
| 944 invalid_argument | |
| 945 ("XLFD wildcards not allowed in charset-registries", | |
| 946 XVECTOR_DATA(registries)[i]); | |
| 947 | |
| 948 } | |
| 3659 | 949 } |
| 950 | |
| 3676 | 951 set_charset_registries(charset, registries); |
| 952 | |
| 428 | 953 return Qnil; |
| 954 } | |
| 955 | |
| 3681 | 956 DEFUN ("charsets-in-region", Fcharsets_in_region, 2, 3, 0, /* |
| 957 Return a list of the charsets in the region between START and END. | |
| 958 BUFFER defaults to the current buffer if omitted. | |
| 959 */ | |
| 960 (start, end, buffer)) | |
| 961 { | |
| 962 /* This function can GC */ | |
| 963 struct buffer *buf = decode_buffer (buffer, 1); | |
| 964 Charbpos pos, stop; /* Limits of the region. */ | |
| 965 Lisp_Object res = Qnil; | |
| 966 int charsets[NUM_LEADING_BYTES]; | |
| 967 Ibyte lb; | |
| 968 struct gcpro gcpro1; | |
| 969 | |
| 970 memset(charsets, 0, sizeof(charsets)); | |
| 971 get_buffer_range_char (buf, start, end, &pos, &stop, 0); | |
| 972 | |
| 973 GCPRO1 (res); | |
| 974 while (pos < stop) | |
| 975 { | |
| 976 lb = ichar_leading_byte(BUF_FETCH_CHAR (buf, pos)); | |
| 977 if (0 == charsets[lb - MIN_LEADING_BYTE]) | |
| 978 { | |
| 979 charsets[lb - MIN_LEADING_BYTE] = 1; | |
| 980 res = Fcons (XCHARSET_NAME(charset_by_leading_byte(lb)), res); | |
| 981 } | |
| 982 ++pos; | |
| 983 } | |
| 984 UNGCPRO; | |
| 985 | |
| 986 return res; | |
| 987 } | |
| 988 | |
| 428 | 989 |
| 990 /************************************************************************/ | |
| 771 | 991 /* memory usage */ |
| 428 | 992 /************************************************************************/ |
| 993 | |
| 771 | 994 #ifdef MEMORY_USAGE_STATS |
| 428 | 995 |
| 771 | 996 struct charset_stats |
| 997 { | |
| 998 int from_unicode; | |
| 999 int to_unicode; | |
| 1000 int other; | |
| 1001 }; | |
| 428 | 1002 |
| 771 | 1003 static void |
| 1004 compute_charset_usage (Lisp_Object charset, struct charset_stats *stats, | |
| 1005 struct overhead_stats *ovstats) | |
| 428 | 1006 { |
| 771 | 1007 struct Lisp_Charset *c = XCHARSET (charset); |
| 1008 xzero (*stats); | |
| 3024 | 1009 stats->other += LISPOBJ_STORAGE_SIZE (c, sizeof (*c), ovstats); |
| 771 | 1010 stats->from_unicode += compute_from_unicode_table_size (charset, ovstats); |
| 1011 stats->to_unicode += compute_to_unicode_table_size (charset, ovstats); | |
| 438 | 1012 } |
| 1013 | |
| 771 | 1014 DEFUN ("charset-memory-usage", Fcharset_memory_usage, 1, 1, 0, /* |
| 1015 Return stats about the memory usage of charset CHARSET. | |
| 1016 The values returned are in the form of an alist of usage types and | |
| 1017 byte counts. The byte counts attempt to encompass all the memory used | |
| 1018 by the charset (separate from the memory logically associated with a | |
| 1019 charset or frame), including internal structures and any malloc() | |
| 1020 overhead associated with them. In practice, the byte counts are | |
| 1021 underestimated for various reasons, e.g. because certain memory usage | |
| 1022 is very hard to determine \(e.g. the amount of memory used inside the | |
| 1023 Xt library or inside the X server). | |
| 428 | 1024 |
| 771 | 1025 Multiple slices of the total memory usage may be returned, separated |
| 1026 by a nil. Each slice represents a particular view of the memory, a | |
| 1027 particular way of partitioning it into groups. Within a slice, there | |
| 1028 is no overlap between the groups of memory, and each slice collectively | |
| 1029 represents all the memory concerned. | |
| 1030 */ | |
| 1031 (charset)) | |
| 1032 { | |
| 1033 struct charset_stats stats; | |
| 1034 struct overhead_stats ovstats; | |
| 1035 Lisp_Object val = Qnil; | |
| 428 | 1036 |
| 771 | 1037 charset = Fget_charset (charset); |
| 1038 xzero (ovstats); | |
| 1039 compute_charset_usage (charset, &stats, &ovstats); | |
| 428 | 1040 |
| 771 | 1041 val = acons (Qfrom_unicode, make_int (stats.from_unicode), val); |
| 1042 val = acons (Qto_unicode, make_int (stats.to_unicode), val); | |
| 1043 val = Fcons (Qnil, val); | |
| 1044 val = acons (Qactually_requested, make_int (ovstats.was_requested), val); | |
| 1045 val = acons (Qmalloc_overhead, make_int (ovstats.malloc_overhead), val); | |
| 1046 val = acons (Qgap_overhead, make_int (ovstats.gap_overhead), val); | |
| 1047 val = acons (Qdynarr_overhead, make_int (ovstats.dynarr_overhead), val); | |
| 1048 | |
| 1049 return Fnreverse (val); | |
| 428 | 1050 } |
| 1051 | |
| 771 | 1052 #endif /* MEMORY_USAGE_STATS */ |
| 428 | 1053 |
| 1054 | |
| 1055 /************************************************************************/ | |
| 1056 /* initialization */ | |
| 1057 /************************************************************************/ | |
| 1058 | |
| 1059 void | |
| 1060 syms_of_mule_charset (void) | |
| 1061 { | |
| 442 | 1062 INIT_LRECORD_IMPLEMENTATION (charset); |
| 1063 | |
| 428 | 1064 DEFSUBR (Fcharsetp); |
| 1065 DEFSUBR (Ffind_charset); | |
| 1066 DEFSUBR (Fget_charset); | |
| 1067 DEFSUBR (Fcharset_list); | |
| 1068 DEFSUBR (Fcharset_name); | |
| 1069 DEFSUBR (Fmake_charset); | |
| 1070 DEFSUBR (Fmake_reverse_direction_charset); | |
| 793 | 1071 DEFSUBR (Fcharset_reverse_direction_charset); |
| 428 | 1072 DEFSUBR (Fcharset_from_attributes); |
| 1073 DEFSUBR (Fcharset_short_name); | |
| 1074 DEFSUBR (Fcharset_long_name); | |
| 1075 DEFSUBR (Fcharset_description); | |
| 1076 DEFSUBR (Fcharset_dimension); | |
| 1077 DEFSUBR (Fcharset_property); | |
| 1078 DEFSUBR (Fcharset_id); | |
| 1079 DEFSUBR (Fset_charset_ccl_program); | |
| 3659 | 1080 DEFSUBR (Fset_charset_registries); |
| 3681 | 1081 DEFSUBR (Fcharsets_in_region); |
| 428 | 1082 |
| 771 | 1083 #ifdef MEMORY_USAGE_STATS |
| 1084 DEFSUBR (Fcharset_memory_usage); | |
| 428 | 1085 #endif |
| 1086 | |
| 563 | 1087 DEFSYMBOL (Qcharsetp); |
| 3659 | 1088 DEFSYMBOL (Qregistries); |
| 563 | 1089 DEFSYMBOL (Qfinal); |
| 1090 DEFSYMBOL (Qgraphic); | |
| 3659 | 1091 DEFSYMBOL (Qregistry); |
| 563 | 1092 DEFSYMBOL (Qdirection); |
| 1093 DEFSYMBOL (Qreverse_direction_charset); | |
| 1094 DEFSYMBOL (Qshort_name); | |
| 1095 DEFSYMBOL (Qlong_name); | |
| 428 | 1096 |
| 771 | 1097 DEFSYMBOL (Qto_unicode); |
| 1098 | |
| 563 | 1099 DEFSYMBOL (Ql2r); |
| 1100 DEFSYMBOL (Qr2l); | |
| 428 | 1101 |
| 1102 /* Charsets, compatible with FSF 20.3 | |
| 1103 Naming convention is Script-Charset[-Edition] */ | |
| 563 | 1104 DEFSYMBOL (Qlatin_iso8859_1); |
| 1105 DEFSYMBOL (Qlatin_iso8859_2); | |
| 1106 DEFSYMBOL (Qlatin_iso8859_3); | |
| 1107 DEFSYMBOL (Qlatin_iso8859_4); | |
| 1108 DEFSYMBOL (Qthai_tis620); | |
| 1109 DEFSYMBOL (Qgreek_iso8859_7); | |
|
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
|
1110 DEFSYMBOL (Qarabic_iso8859_6); |
| 563 | 1111 DEFSYMBOL (Qhebrew_iso8859_8); |
| 1112 DEFSYMBOL (Qkatakana_jisx0201); | |
| 1113 DEFSYMBOL (Qlatin_jisx0201); | |
| 1114 DEFSYMBOL (Qcyrillic_iso8859_5); | |
| 1115 DEFSYMBOL (Qlatin_iso8859_9); | |
| 728 | 1116 DEFSYMBOL (Qlatin_iso8859_15); |
| 563 | 1117 DEFSYMBOL (Qjapanese_jisx0208_1978); |
| 1118 DEFSYMBOL (Qchinese_gb2312); | |
| 1119 DEFSYMBOL (Qjapanese_jisx0208); | |
| 1120 DEFSYMBOL (Qkorean_ksc5601); | |
| 1121 DEFSYMBOL (Qjapanese_jisx0212); | |
| 1122 DEFSYMBOL (Qchinese_cns11643_1); | |
| 1123 DEFSYMBOL (Qchinese_cns11643_2); | |
| 1124 DEFSYMBOL (Qchinese_big5_1); | |
| 1125 DEFSYMBOL (Qchinese_big5_2); | |
| 428 | 1126 |
| 563 | 1127 DEFSYMBOL (Qcomposite); |
| 428 | 1128 } |
| 1129 | |
| 1130 void | |
| 1131 vars_of_mule_charset (void) | |
| 1132 { | |
| 1133 int i, j, k; | |
| 1134 | |
| 452 | 1135 chlook = xnew_and_zero (struct charset_lookup); /* zero for Purify. */ |
| 2367 | 1136 dump_add_root_block_ptr (&chlook, &charset_lookup_description); |
| 428 | 1137 |
| 1138 /* Table of charsets indexed by leading byte. */ | |
| 1139 for (i = 0; i < countof (chlook->charset_by_leading_byte); i++) | |
| 1140 chlook->charset_by_leading_byte[i] = Qnil; | |
| 1141 | |
| 1142 /* Table of charsets indexed by type/final-byte/direction. */ | |
| 1143 for (i = 0; i < countof (chlook->charset_by_attributes); i++) | |
| 1144 for (j = 0; j < countof (chlook->charset_by_attributes[0]); j++) | |
| 1145 for (k = 0; k < countof (chlook->charset_by_attributes[0][0]); k++) | |
| 1146 chlook->charset_by_attributes[i][j][k] = Qnil; | |
| 1147 | |
| 442 | 1148 chlook->next_allocated_1_byte_leading_byte = MIN_LEADING_BYTE_PRIVATE_1; |
| 1149 chlook->next_allocated_2_byte_leading_byte = MIN_LEADING_BYTE_PRIVATE_2; | |
| 771 | 1150 |
| 1151 staticpro (&Vcharset_hash_table); | |
| 1152 Vcharset_hash_table = | |
| 1153 make_lisp_hash_table (50, HASH_TABLE_NON_WEAK, HASH_TABLE_EQ); | |
| 428 | 1154 } |
| 1155 | |
| 1156 void | |
| 1157 complex_vars_of_mule_charset (void) | |
| 1158 { | |
| 1159 /* Predefined character sets. We store them into variables for | |
| 1160 ease of access. */ | |
| 1161 | |
| 1162 staticpro (&Vcharset_ascii); | |
| 1163 Vcharset_ascii = | |
| 1164 make_charset (LEADING_BYTE_ASCII, Qascii, 1, | |
| 1165 CHARSET_TYPE_94, 1, 0, 'B', | |
| 1166 CHARSET_LEFT_TO_RIGHT, | |
| 1167 build_string ("ASCII"), | |
| 771 | 1168 build_msg_string ("ASCII"), |
| 1169 build_msg_string ("ASCII (ISO646 IRV)"), | |
| 3659 | 1170 vector1(build_string("iso8859-1")), 0, 0); |
| 428 | 1171 staticpro (&Vcharset_control_1); |
| 1172 Vcharset_control_1 = | |
| 1173 make_charset (LEADING_BYTE_CONTROL_1, Qcontrol_1, 2, | |
| 1174 CHARSET_TYPE_94, 1, 1, 0, | |
| 1175 CHARSET_LEFT_TO_RIGHT, | |
| 1176 build_string ("C1"), | |
| 771 | 1177 build_msg_string ("Control characters"), |
| 1178 build_msg_string ("Control characters 128-191"), | |
| 3659 | 1179 vector1(build_string("iso8859-1")), 0, 0); |
| 428 | 1180 staticpro (&Vcharset_latin_iso8859_1); |
| 1181 Vcharset_latin_iso8859_1 = | |
| 1182 make_charset (LEADING_BYTE_LATIN_ISO8859_1, Qlatin_iso8859_1, 2, | |
| 1183 CHARSET_TYPE_96, 1, 1, 'A', | |
| 1184 CHARSET_LEFT_TO_RIGHT, | |
| 1185 build_string ("Latin-1"), | |
| 771 | 1186 build_msg_string ("ISO8859-1 (Latin-1)"), |
| 1187 build_msg_string ("ISO8859-1 (Latin-1)"), | |
| 3659 | 1188 vector1(build_string("iso8859-1")), 0, 0); |
| 428 | 1189 staticpro (&Vcharset_latin_iso8859_2); |
| 1190 Vcharset_latin_iso8859_2 = | |
| 1191 make_charset (LEADING_BYTE_LATIN_ISO8859_2, Qlatin_iso8859_2, 2, | |
| 1192 CHARSET_TYPE_96, 1, 1, 'B', | |
| 1193 CHARSET_LEFT_TO_RIGHT, | |
| 1194 build_string ("Latin-2"), | |
| 771 | 1195 build_msg_string ("ISO8859-2 (Latin-2)"), |
| 1196 build_msg_string ("ISO8859-2 (Latin-2)"), | |
| 3659 | 1197 vector1(build_string("iso8859-2")), 0, 0); |
| 428 | 1198 staticpro (&Vcharset_latin_iso8859_3); |
| 1199 Vcharset_latin_iso8859_3 = | |
| 1200 make_charset (LEADING_BYTE_LATIN_ISO8859_3, Qlatin_iso8859_3, 2, | |
| 1201 CHARSET_TYPE_96, 1, 1, 'C', | |
| 1202 CHARSET_LEFT_TO_RIGHT, | |
| 1203 build_string ("Latin-3"), | |
| 771 | 1204 build_msg_string ("ISO8859-3 (Latin-3)"), |
| 1205 build_msg_string ("ISO8859-3 (Latin-3)"), | |
| 3659 | 1206 vector1(build_string("iso8859-3")), 0, 0); |
| 428 | 1207 staticpro (&Vcharset_latin_iso8859_4); |
| 1208 Vcharset_latin_iso8859_4 = | |
| 1209 make_charset (LEADING_BYTE_LATIN_ISO8859_4, Qlatin_iso8859_4, 2, | |
| 1210 CHARSET_TYPE_96, 1, 1, 'D', | |
| 1211 CHARSET_LEFT_TO_RIGHT, | |
| 1212 build_string ("Latin-4"), | |
| 771 | 1213 build_msg_string ("ISO8859-4 (Latin-4)"), |
| 1214 build_msg_string ("ISO8859-4 (Latin-4)"), | |
| 3816 | 1215 vector1(build_string("iso8859-4")), 0, 0); |
| 428 | 1216 staticpro (&Vcharset_thai_tis620); |
| 1217 Vcharset_thai_tis620 = | |
| 1218 make_charset (LEADING_BYTE_THAI_TIS620, Qthai_tis620, 2, | |
| 1219 CHARSET_TYPE_96, 1, 1, 'T', | |
| 1220 CHARSET_LEFT_TO_RIGHT, | |
| 1221 build_string ("TIS620"), | |
| 771 | 1222 build_msg_string ("TIS620 (Thai)"), |
| 1223 build_msg_string ("TIS620.2529 (Thai)"), | |
| 3659 | 1224 vector1(build_string("tis620.2529-1")), 0, 0); |
| 428 | 1225 staticpro (&Vcharset_greek_iso8859_7); |
| 1226 Vcharset_greek_iso8859_7 = | |
| 1227 make_charset (LEADING_BYTE_GREEK_ISO8859_7, Qgreek_iso8859_7, 2, | |
| 1228 CHARSET_TYPE_96, 1, 1, 'F', | |
| 1229 CHARSET_LEFT_TO_RIGHT, | |
| 1230 build_string ("ISO8859-7"), | |
| 771 | 1231 build_msg_string ("ISO8859-7 (Greek)"), |
| 1232 build_msg_string ("ISO8859-7 (Greek)"), | |
| 3659 | 1233 vector1(build_string("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
|
1234 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>
parents:
4745
diff
changeset
|
1235 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:
4745
diff
changeset
|
1236 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
|
1237 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
|
1238 CHARSET_RIGHT_TO_LEFT, |
|
980575c76541
Move the arabic-iso8859-6 character set back to C, otherwise X11 lookup fails.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4745
diff
changeset
|
1239 build_string ("ISO8859-6"), |
|
980575c76541
Move the arabic-iso8859-6 character set back to C, otherwise X11 lookup fails.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4745
diff
changeset
|
1240 build_msg_string ("ISO8859-6 (Arabic)"), |
|
980575c76541
Move the arabic-iso8859-6 character set back to C, otherwise X11 lookup fails.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4745
diff
changeset
|
1241 build_msg_string ("ISO8859-6 (Arabic)"), |
|
980575c76541
Move the arabic-iso8859-6 character set back to C, otherwise X11 lookup fails.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4745
diff
changeset
|
1242 vector1(build_string ("iso8859-6")), 0, 0); |
| 428 | 1243 staticpro (&Vcharset_hebrew_iso8859_8); |
| 1244 Vcharset_hebrew_iso8859_8 = | |
| 1245 make_charset (LEADING_BYTE_HEBREW_ISO8859_8, Qhebrew_iso8859_8, 2, | |
| 1246 CHARSET_TYPE_96, 1, 1, 'H', | |
| 1247 CHARSET_RIGHT_TO_LEFT, | |
| 1248 build_string ("ISO8859-8"), | |
| 771 | 1249 build_msg_string ("ISO8859-8 (Hebrew)"), |
| 1250 build_msg_string ("ISO8859-8 (Hebrew)"), | |
| 3659 | 1251 vector1(build_string ("iso8859-8")), 0, 0); |
| 428 | 1252 staticpro (&Vcharset_katakana_jisx0201); |
| 1253 Vcharset_katakana_jisx0201 = | |
| 1254 make_charset (LEADING_BYTE_KATAKANA_JISX0201, Qkatakana_jisx0201, 2, | |
| 1255 CHARSET_TYPE_94, 1, 1, 'I', | |
| 1256 CHARSET_LEFT_TO_RIGHT, | |
| 1257 build_string ("JISX0201 Kana"), | |
| 771 | 1258 build_msg_string ("JISX0201.1976 (Japanese Kana)"), |
| 1259 build_msg_string ("JISX0201.1976 Japanese Kana"), | |
| 3659 | 1260 vector1(build_string ("jisx0201.1976-0")), 0, 0); |
| 428 | 1261 staticpro (&Vcharset_latin_jisx0201); |
| 1262 Vcharset_latin_jisx0201 = | |
| 1263 make_charset (LEADING_BYTE_LATIN_JISX0201, Qlatin_jisx0201, 2, | |
| 1264 CHARSET_TYPE_94, 1, 0, 'J', | |
| 1265 CHARSET_LEFT_TO_RIGHT, | |
| 1266 build_string ("JISX0201 Roman"), | |
| 771 | 1267 build_msg_string ("JISX0201.1976 (Japanese Roman)"), |
| 1268 build_msg_string ("JISX0201.1976 Japanese Roman"), | |
| 3659 | 1269 vector1(build_string ("jisx0201.1976-0")), 0, 0); |
| 428 | 1270 staticpro (&Vcharset_cyrillic_iso8859_5); |
| 1271 Vcharset_cyrillic_iso8859_5 = | |
| 1272 make_charset (LEADING_BYTE_CYRILLIC_ISO8859_5, Qcyrillic_iso8859_5, 2, | |
| 1273 CHARSET_TYPE_96, 1, 1, 'L', | |
| 1274 CHARSET_LEFT_TO_RIGHT, | |
| 1275 build_string ("ISO8859-5"), | |
| 771 | 1276 build_msg_string ("ISO8859-5 (Cyrillic)"), |
| 1277 build_msg_string ("ISO8859-5 (Cyrillic)"), | |
| 3659 | 1278 vector1(build_string ("iso8859-5")), 0, 0); |
| 428 | 1279 staticpro (&Vcharset_latin_iso8859_9); |
| 1280 Vcharset_latin_iso8859_9 = | |
| 1281 make_charset (LEADING_BYTE_LATIN_ISO8859_9, Qlatin_iso8859_9, 2, | |
| 1282 CHARSET_TYPE_96, 1, 1, 'M', | |
| 1283 CHARSET_LEFT_TO_RIGHT, | |
| 1284 build_string ("Latin-5"), | |
| 771 | 1285 build_msg_string ("ISO8859-9 (Latin-5)"), |
| 1286 build_msg_string ("ISO8859-9 (Latin-5)"), | |
| 3659 | 1287 vector1(build_string ("iso8859-9")), 0, 0); |
| 728 | 1288 staticpro (&Vcharset_latin_iso8859_15); |
| 1289 Vcharset_latin_iso8859_15 = | |
| 1290 make_charset (LEADING_BYTE_LATIN_ISO8859_15, Qlatin_iso8859_15, 2, | |
| 1291 CHARSET_TYPE_96, 1, 1, 'b', | |
| 1292 CHARSET_LEFT_TO_RIGHT, | |
| 1293 build_string ("Latin-9"), | |
| 771 | 1294 build_msg_string ("ISO8859-15 (Latin-9)"), |
| 1295 build_msg_string ("ISO8859-15 (Latin-9)"), | |
| 3659 | 1296 vector1(build_string ("iso8859-15")), 0, 0); |
| 428 | 1297 staticpro (&Vcharset_japanese_jisx0208_1978); |
| 1298 Vcharset_japanese_jisx0208_1978 = | |
| 1299 make_charset (LEADING_BYTE_JAPANESE_JISX0208_1978, Qjapanese_jisx0208_1978, 3, | |
| 1300 CHARSET_TYPE_94X94, 2, 0, '@', | |
| 1301 CHARSET_LEFT_TO_RIGHT, | |
| 1302 build_string ("JISX0208.1978"), | |
| 771 | 1303 build_msg_string ("JISX0208.1978 (Japanese)"), |
| 1304 build_msg_string | |
| 428 | 1305 ("JISX0208.1978 Japanese Kanji (so called \"old JIS\")"), |
| 3659 | 1306 vector2(build_string("jisx0208.1978-0"), |
| 1307 build_string("jisc6226.1978-0")), 0, 0); | |
| 428 | 1308 staticpro (&Vcharset_chinese_gb2312); |
| 1309 Vcharset_chinese_gb2312 = | |
| 1310 make_charset (LEADING_BYTE_CHINESE_GB2312, Qchinese_gb2312, 3, | |
| 1311 CHARSET_TYPE_94X94, 2, 0, 'A', | |
| 1312 CHARSET_LEFT_TO_RIGHT, | |
| 1313 build_string ("GB2312"), | |
| 771 | 1314 build_msg_string ("GB2312)"), |
| 1315 build_msg_string ("GB2312 Chinese simplified"), | |
| 3659 | 1316 vector2(build_string("gb2312.1980-0"), |
| 1317 build_string("gb2312.80&gb8565.88-0")), 0, 0); | |
| 428 | 1318 staticpro (&Vcharset_japanese_jisx0208); |
| 1319 Vcharset_japanese_jisx0208 = | |
| 1320 make_charset (LEADING_BYTE_JAPANESE_JISX0208, Qjapanese_jisx0208, 3, | |
| 1321 CHARSET_TYPE_94X94, 2, 0, 'B', | |
| 1322 CHARSET_LEFT_TO_RIGHT, | |
| 1323 build_string ("JISX0208"), | |
| 771 | 1324 build_msg_string ("JISX0208.1983/1990 (Japanese)"), |
| 1325 build_msg_string ("JISX0208.1983/1990 Japanese Kanji"), | |
| 3659 | 1326 vector2(build_string("jisx0208.1983-0"), |
| 1327 build_string("jisx0208.1990-0")), 0, 0); | |
| 428 | 1328 staticpro (&Vcharset_korean_ksc5601); |
| 1329 Vcharset_korean_ksc5601 = | |
| 1330 make_charset (LEADING_BYTE_KOREAN_KSC5601, Qkorean_ksc5601, 3, | |
| 1331 CHARSET_TYPE_94X94, 2, 0, 'C', | |
| 1332 CHARSET_LEFT_TO_RIGHT, | |
| 1333 build_string ("KSC5601"), | |
| 771 | 1334 build_msg_string ("KSC5601 (Korean"), |
| 1335 build_msg_string ("KSC5601 Korean Hangul and Hanja"), | |
| 3659 | 1336 vector1(build_string("ksc5601.1987-0")), 0, 0); |
| 428 | 1337 staticpro (&Vcharset_japanese_jisx0212); |
| 1338 Vcharset_japanese_jisx0212 = | |
| 1339 make_charset (LEADING_BYTE_JAPANESE_JISX0212, Qjapanese_jisx0212, 3, | |
| 1340 CHARSET_TYPE_94X94, 2, 0, 'D', | |
| 1341 CHARSET_LEFT_TO_RIGHT, | |
| 1342 build_string ("JISX0212"), | |
| 771 | 1343 build_msg_string ("JISX0212 (Japanese)"), |
| 1344 build_msg_string ("JISX0212 Japanese Supplement"), | |
| 3659 | 1345 vector1(build_string("jisx0212.1990-0")), 0, 0); |
| 428 | 1346 |
| 3659 | 1347 #define CHINESE_CNS_PLANE(n) "cns11643.1992-" n |
| 428 | 1348 staticpro (&Vcharset_chinese_cns11643_1); |
| 1349 Vcharset_chinese_cns11643_1 = | |
| 1350 make_charset (LEADING_BYTE_CHINESE_CNS11643_1, Qchinese_cns11643_1, 3, | |
| 1351 CHARSET_TYPE_94X94, 2, 0, 'G', | |
| 1352 CHARSET_LEFT_TO_RIGHT, | |
| 1353 build_string ("CNS11643-1"), | |
| 771 | 1354 build_msg_string ("CNS11643-1 (Chinese traditional)"), |
| 1355 build_msg_string | |
| 428 | 1356 ("CNS 11643 Plane 1 Chinese traditional"), |
| 3659 | 1357 vector1(build_string (CHINESE_CNS_PLANE("1"))), 0, 0); |
| 428 | 1358 staticpro (&Vcharset_chinese_cns11643_2); |
| 1359 Vcharset_chinese_cns11643_2 = | |
| 1360 make_charset (LEADING_BYTE_CHINESE_CNS11643_2, Qchinese_cns11643_2, 3, | |
| 1361 CHARSET_TYPE_94X94, 2, 0, 'H', | |
| 1362 CHARSET_LEFT_TO_RIGHT, | |
| 1363 build_string ("CNS11643-2"), | |
| 771 | 1364 build_msg_string ("CNS11643-2 (Chinese traditional)"), |
| 1365 build_msg_string | |
| 428 | 1366 ("CNS 11643 Plane 2 Chinese traditional"), |
| 3659 | 1367 vector1(build_string (CHINESE_CNS_PLANE("2"))), 0, 0); |
| 428 | 1368 staticpro (&Vcharset_chinese_big5_1); |
| 1369 Vcharset_chinese_big5_1 = | |
| 1370 make_charset (LEADING_BYTE_CHINESE_BIG5_1, Qchinese_big5_1, 3, | |
| 1371 CHARSET_TYPE_94X94, 2, 0, '0', | |
| 1372 CHARSET_LEFT_TO_RIGHT, | |
| 1373 build_string ("Big5"), | |
| 771 | 1374 build_msg_string ("Big5 (Level-1)"), |
| 1375 build_msg_string | |
| 428 | 1376 ("Big5 Level-1 Chinese traditional"), |
| 3659 | 1377 vector1(build_string ("big5.eten-0")), 0, 0); |
| 428 | 1378 staticpro (&Vcharset_chinese_big5_2); |
| 1379 Vcharset_chinese_big5_2 = | |
| 1380 make_charset (LEADING_BYTE_CHINESE_BIG5_2, Qchinese_big5_2, 3, | |
| 1381 CHARSET_TYPE_94X94, 2, 0, '1', | |
| 1382 CHARSET_LEFT_TO_RIGHT, | |
| 1383 build_string ("Big5"), | |
| 771 | 1384 build_msg_string ("Big5 (Level-2)"), |
| 1385 build_msg_string | |
| 428 | 1386 ("Big5 Level-2 Chinese traditional"), |
| 3659 | 1387 vector1(build_string ("big5.eten-0")), 0, 0); |
| 428 | 1388 |
| 1389 | |
| 1390 #ifdef ENABLE_COMPOSITE_CHARS | |
| 1391 /* #### For simplicity, we put composite chars into a 96x96 charset. | |
| 1392 This is going to lead to problems because you can run out of | |
| 1393 room, esp. as we don't yet recycle numbers. */ | |
| 1394 staticpro (&Vcharset_composite); | |
| 1395 Vcharset_composite = | |
| 1396 make_charset (LEADING_BYTE_COMPOSITE, Qcomposite, 3, | |
| 1397 CHARSET_TYPE_96X96, 2, 0, 0, | |
| 1398 CHARSET_LEFT_TO_RIGHT, | |
| 1399 build_string ("Composite"), | |
| 771 | 1400 build_msg_string ("Composite characters"), |
| 1401 build_msg_string ("Composite characters"), | |
| 3659 | 1402 vector1(build_string ("")), 0, 0); |
| 771 | 1403 #else |
| 1404 /* We create a hack so that we have a way of storing ESC 0 and ESC 1 | |
| 1405 sequences as "characters", so that they will be output correctly. */ | |
| 1406 staticpro (&Vcharset_composite); | |
| 1407 Vcharset_composite = | |
| 1408 make_charset (LEADING_BYTE_COMPOSITE_REPLACEMENT, Qcomposite, 2, | |
| 1409 CHARSET_TYPE_96, 1, 1, '|', | |
| 1410 CHARSET_LEFT_TO_RIGHT, | |
| 1411 build_string ("Composite hack"), | |
| 1412 build_msg_string ("Composite characters hack"), | |
| 1413 build_msg_string ("Composite characters hack"), | |
| 3659 | 1414 vector1(build_string ("")), 0, 0); |
| 428 | 1415 #endif /* ENABLE_COMPOSITE_CHARS */ |
| 1416 } |