1 /* Functions to handle multilingual characters.
2 Copyright (C) 1992, 1995 Free Software Foundation, Inc.
3 Copyright (C) 1995 Sun Microsystems, Inc.
4 Copyright (C) 1999,2000,2001 MORIOKA Tomohiko
6 This file is part of XEmacs.
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
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
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. */
23 /* Rewritten by Ben Wing <ben@xemacs.org>. */
25 /* Rewritten by MORIOKA Tomohiko <tomo@m17n.org> for XEmacs UTF-2000. */
41 /* The various pre-defined charsets. */
43 Lisp_Object Vcharset_ascii;
44 Lisp_Object Vcharset_control_1;
45 Lisp_Object Vcharset_latin_iso8859_1;
46 Lisp_Object Vcharset_latin_iso8859_2;
47 Lisp_Object Vcharset_latin_iso8859_3;
48 Lisp_Object Vcharset_latin_iso8859_4;
49 Lisp_Object Vcharset_thai_tis620;
50 Lisp_Object Vcharset_greek_iso8859_7;
51 Lisp_Object Vcharset_arabic_iso8859_6;
52 Lisp_Object Vcharset_hebrew_iso8859_8;
53 Lisp_Object Vcharset_katakana_jisx0201;
54 Lisp_Object Vcharset_latin_jisx0201;
55 Lisp_Object Vcharset_cyrillic_iso8859_5;
56 Lisp_Object Vcharset_latin_iso8859_9;
57 Lisp_Object Vcharset_japanese_jisx0208_1978;
58 Lisp_Object Vcharset_chinese_gb2312;
59 Lisp_Object Vcharset_chinese_gb12345;
60 Lisp_Object Vcharset_japanese_jisx0208;
61 Lisp_Object Vcharset_japanese_jisx0208_1990;
62 Lisp_Object Vcharset_korean_ksc5601;
63 Lisp_Object Vcharset_japanese_jisx0212;
64 Lisp_Object Vcharset_chinese_cns11643_1;
65 Lisp_Object Vcharset_chinese_cns11643_2;
67 Lisp_Object Vcharset_ucs;
68 Lisp_Object Vcharset_ucs_bmp;
69 Lisp_Object Vcharset_ucs_smp;
70 Lisp_Object Vcharset_ucs_sip;
71 Lisp_Object Vcharset_ucs_cns;
72 Lisp_Object Vcharset_ucs_jis;
73 Lisp_Object Vcharset_ucs_ks;
74 Lisp_Object Vcharset_ucs_big5;
75 Lisp_Object Vcharset_latin_viscii;
76 Lisp_Object Vcharset_latin_tcvn5712;
77 Lisp_Object Vcharset_latin_viscii_lower;
78 Lisp_Object Vcharset_latin_viscii_upper;
79 Lisp_Object Vcharset_chinese_big5;
80 Lisp_Object Vcharset_chinese_big5_cdp;
81 Lisp_Object Vcharset_ideograph_hanziku_1;
82 Lisp_Object Vcharset_ideograph_hanziku_2;
83 Lisp_Object Vcharset_ideograph_hanziku_3;
84 Lisp_Object Vcharset_ideograph_hanziku_4;
85 Lisp_Object Vcharset_ideograph_hanziku_5;
86 Lisp_Object Vcharset_ideograph_hanziku_6;
87 Lisp_Object Vcharset_ideograph_hanziku_7;
88 Lisp_Object Vcharset_ideograph_hanziku_8;
89 Lisp_Object Vcharset_ideograph_hanziku_9;
90 Lisp_Object Vcharset_ideograph_hanziku_10;
91 Lisp_Object Vcharset_ideograph_hanziku_11;
92 Lisp_Object Vcharset_ideograph_hanziku_12;
93 Lisp_Object Vcharset_china3_jef;
94 Lisp_Object Vcharset_ideograph_cbeta;
95 Lisp_Object Vcharset_ideograph_gt;
96 Lisp_Object Vcharset_ideograph_gt_pj_1;
97 Lisp_Object Vcharset_ideograph_gt_pj_2;
98 Lisp_Object Vcharset_ideograph_gt_pj_3;
99 Lisp_Object Vcharset_ideograph_gt_pj_4;
100 Lisp_Object Vcharset_ideograph_gt_pj_5;
101 Lisp_Object Vcharset_ideograph_gt_pj_6;
102 Lisp_Object Vcharset_ideograph_gt_pj_7;
103 Lisp_Object Vcharset_ideograph_gt_pj_8;
104 Lisp_Object Vcharset_ideograph_gt_pj_9;
105 Lisp_Object Vcharset_ideograph_gt_pj_10;
106 Lisp_Object Vcharset_ideograph_gt_pj_11;
107 Lisp_Object Vcharset_ideograph_daikanwa_2;
108 Lisp_Object Vcharset_ideograph_daikanwa;
109 Lisp_Object Vcharset_ethiopic_ucs;
111 Lisp_Object Vcharset_chinese_big5_1;
112 Lisp_Object Vcharset_chinese_big5_2;
114 #ifdef ENABLE_COMPOSITE_CHARS
115 Lisp_Object Vcharset_composite;
117 /* Hash tables for composite chars. One maps string representing
118 composed chars to their equivalent chars; one goes the
120 Lisp_Object Vcomposite_char_char2string_hash_table;
121 Lisp_Object Vcomposite_char_string2char_hash_table;
123 static int composite_char_row_next;
124 static int composite_char_col_next;
126 #endif /* ENABLE_COMPOSITE_CHARS */
128 struct charset_lookup *chlook;
130 static const struct lrecord_description charset_lookup_description_1[] = {
131 { XD_LISP_OBJECT_ARRAY, offsetof (struct charset_lookup, charset_by_leading_byte),
140 static const struct struct_description charset_lookup_description = {
141 sizeof (struct charset_lookup),
142 charset_lookup_description_1
146 /* Table of number of bytes in the string representation of a character
147 indexed by the first byte of that representation.
149 rep_bytes_by_first_byte(c) is more efficient than the equivalent
150 canonical computation:
152 XCHARSET_REP_BYTES (CHARSET_BY_LEADING_BYTE (c)) */
154 const Bytecount rep_bytes_by_first_byte[0xA0] =
155 { /* 0x00 - 0x7f are for straight ASCII */
156 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
157 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
158 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
159 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
160 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
161 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
162 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
163 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
164 /* 0x80 - 0x8f are for Dimension-1 official charsets */
166 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 3,
168 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
170 /* 0x90 - 0x9d are for Dimension-2 official charsets */
171 /* 0x9e is for Dimension-1 private charsets */
172 /* 0x9f is for Dimension-2 private charsets */
173 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 4
179 INLINE_HEADER int CHARSET_BYTE_SIZE (Lisp_Charset* cs);
181 CHARSET_BYTE_SIZE (Lisp_Charset* cs)
183 /* ad-hoc method for `ascii' */
184 if ((CHARSET_CHARS (cs) == 94) &&
185 (CHARSET_BYTE_OFFSET (cs) != 33))
186 return 128 - CHARSET_BYTE_OFFSET (cs);
188 return CHARSET_CHARS (cs);
191 #define XCHARSET_BYTE_SIZE(ccs) CHARSET_BYTE_SIZE (XCHARSET (ccs))
193 int decoding_table_check_elements (Lisp_Object v, int dim, int ccs_len);
195 decoding_table_check_elements (Lisp_Object v, int dim, int ccs_len)
199 if (XVECTOR_LENGTH (v) > ccs_len)
202 for (i = 0; i < XVECTOR_LENGTH (v); i++)
204 Lisp_Object c = XVECTOR_DATA(v)[i];
206 if (!NILP (c) && !CHARP (c))
210 int ret = decoding_table_check_elements (c, dim - 1, ccs_len);
222 decoding_table_remove_char (Lisp_Object v, int dim, int byte_offset,
225 decoding_table_remove_char (Lisp_Object v, int dim, int byte_offset,
235 i = ((code_point >> (8 * dim)) & 255) - byte_offset;
236 nv = XVECTOR_DATA(v)[i];
242 XVECTOR_DATA(v)[i] = Qnil;
246 decoding_table_put_char (Lisp_Object v, int dim, int byte_offset,
247 int code_point, Lisp_Object character);
249 decoding_table_put_char (Lisp_Object v, int dim, int byte_offset,
250 int code_point, Lisp_Object character)
254 int ccs_len = XVECTOR_LENGTH (v);
259 i = ((code_point >> (8 * dim)) & 255) - byte_offset;
260 nv = XVECTOR_DATA(v)[i];
264 nv = (XVECTOR_DATA(v)[i] = make_vector (ccs_len, Qnil));
270 XVECTOR_DATA(v)[i] = character;
274 put_char_ccs_code_point (Lisp_Object character,
275 Lisp_Object ccs, Lisp_Object value)
277 if (!EQ (XCHARSET_NAME (ccs), Qucs)
279 || (XCHAR (character) != XINT (value)))
281 Lisp_Object v = XCHARSET_DECODING_TABLE (ccs);
282 int dim = XCHARSET_DIMENSION (ccs);
283 int ccs_len = XCHARSET_BYTE_SIZE (ccs);
284 int byte_offset = XCHARSET_BYTE_OFFSET (ccs);
288 { /* obsolete representation: value must be a list of bytes */
289 Lisp_Object ret = Fcar (value);
293 signal_simple_error ("Invalid value for coded-charset", value);
294 code_point = XINT (ret);
295 if (XCHARSET_GRAPHIC (ccs) == 1)
303 signal_simple_error ("Invalid value for coded-charset",
307 signal_simple_error ("Invalid value for coded-charset",
310 if (XCHARSET_GRAPHIC (ccs) == 1)
312 code_point = (code_point << 8) | j;
315 value = make_int (code_point);
317 else if (INTP (value))
319 code_point = XINT (value);
320 if (XCHARSET_GRAPHIC (ccs) == 1)
322 code_point &= 0x7F7F7F7F;
323 value = make_int (code_point);
327 signal_simple_error ("Invalid value for coded-charset", value);
331 Lisp_Object cpos = Fget_char_attribute (character, ccs, Qnil);
334 decoding_table_remove_char (v, dim, byte_offset, XINT (cpos));
339 XCHARSET_DECODING_TABLE (ccs)
340 = v = make_vector (ccs_len, Qnil);
343 decoding_table_put_char (v, dim, byte_offset, code_point, character);
349 remove_char_ccs (Lisp_Object character, Lisp_Object ccs)
351 Lisp_Object decoding_table = XCHARSET_DECODING_TABLE (ccs);
352 Lisp_Object encoding_table = XCHARSET_ENCODING_TABLE (ccs);
354 if (VECTORP (decoding_table))
356 Lisp_Object cpos = Fget_char_attribute (character, ccs, Qnil);
360 decoding_table_remove_char (decoding_table,
361 XCHARSET_DIMENSION (ccs),
362 XCHARSET_BYTE_OFFSET (ccs),
366 if (CHAR_TABLEP (encoding_table))
368 put_char_id_table (XCHAR_TABLE(encoding_table), character, Qnil);
376 int leading_code_private_11;
379 Lisp_Object Qcharsetp;
381 /* Qdoc_string, Qdimension, Qchars defined in general.c */
382 Lisp_Object Qregistry, Qfinal, Qgraphic;
383 Lisp_Object Qdirection;
384 Lisp_Object Qreverse_direction_charset;
385 Lisp_Object Qleading_byte;
386 Lisp_Object Qshort_name, Qlong_name;
388 Lisp_Object Qmin_code, Qmax_code, Qcode_offset;
389 Lisp_Object Qmother, Qconversion, Q94x60, Q94x94x60;
406 Qjapanese_jisx0208_1978,
410 Qjapanese_jisx0208_1990,
428 Qvietnamese_viscii_lower,
429 Qvietnamese_viscii_upper,
432 Qideograph_hanziku_1,
433 Qideograph_hanziku_2,
434 Qideograph_hanziku_3,
435 Qideograph_hanziku_4,
436 Qideograph_hanziku_5,
437 Qideograph_hanziku_6,
438 Qideograph_hanziku_7,
439 Qideograph_hanziku_8,
440 Qideograph_hanziku_9,
441 Qideograph_hanziku_10,
442 Qideograph_hanziku_11,
443 Qideograph_hanziku_12,
446 Qideograph_daikanwa_2,
466 Lisp_Object Ql2r, Qr2l;
468 Lisp_Object Vcharset_hash_table;
470 /* Composite characters are characters constructed by overstriking two
471 or more regular characters.
473 1) The old Mule implementation involves storing composite characters
474 in a buffer as a tag followed by all of the actual characters
475 used to make up the composite character. I think this is a bad
476 idea; it greatly complicates code that wants to handle strings
477 one character at a time because it has to deal with the possibility
478 of great big ungainly characters. It's much more reasonable to
479 simply store an index into a table of composite characters.
481 2) The current implementation only allows for 16,384 separate
482 composite characters over the lifetime of the XEmacs process.
483 This could become a potential problem if the user
484 edited lots of different files that use composite characters.
485 Due to FSF bogosity, increasing the number of allowable
486 composite characters under Mule would decrease the number
487 of possible faces that can exist. Mule already has shrunk
488 this to 2048, and further shrinkage would become uncomfortable.
489 No such problems exist in XEmacs.
491 Composite characters could be represented as 0x80 C1 C2 C3,
492 where each C[1-3] is in the range 0xA0 - 0xFF. This allows
493 for slightly under 2^20 (one million) composite characters
494 over the XEmacs process lifetime, and you only need to
495 increase the size of a Mule character from 19 to 21 bits.
496 Or you could use 0x80 C1 C2 C3 C4, allowing for about
497 85 million (slightly over 2^26) composite characters. */
500 /************************************************************************/
501 /* Basic Emchar functions */
502 /************************************************************************/
504 /* Convert a non-ASCII Mule character C into a one-character Mule-encoded
505 string in STR. Returns the number of bytes stored.
506 Do not call this directly. Use the macro set_charptr_emchar() instead.
510 non_ascii_set_charptr_emchar (Bufbyte *str, Emchar c)
525 else if ( c <= 0x7ff )
527 *p++ = (c >> 6) | 0xc0;
528 *p++ = (c & 0x3f) | 0x80;
530 else if ( c <= 0xffff )
532 *p++ = (c >> 12) | 0xe0;
533 *p++ = ((c >> 6) & 0x3f) | 0x80;
534 *p++ = (c & 0x3f) | 0x80;
536 else if ( c <= 0x1fffff )
538 *p++ = (c >> 18) | 0xf0;
539 *p++ = ((c >> 12) & 0x3f) | 0x80;
540 *p++ = ((c >> 6) & 0x3f) | 0x80;
541 *p++ = (c & 0x3f) | 0x80;
543 else if ( c <= 0x3ffffff )
545 *p++ = (c >> 24) | 0xf8;
546 *p++ = ((c >> 18) & 0x3f) | 0x80;
547 *p++ = ((c >> 12) & 0x3f) | 0x80;
548 *p++ = ((c >> 6) & 0x3f) | 0x80;
549 *p++ = (c & 0x3f) | 0x80;
553 *p++ = (c >> 30) | 0xfc;
554 *p++ = ((c >> 24) & 0x3f) | 0x80;
555 *p++ = ((c >> 18) & 0x3f) | 0x80;
556 *p++ = ((c >> 12) & 0x3f) | 0x80;
557 *p++ = ((c >> 6) & 0x3f) | 0x80;
558 *p++ = (c & 0x3f) | 0x80;
561 BREAKUP_CHAR (c, charset, c1, c2);
562 lb = CHAR_LEADING_BYTE (c);
563 if (LEADING_BYTE_PRIVATE_P (lb))
564 *p++ = PRIVATE_LEADING_BYTE_PREFIX (lb);
566 if (EQ (charset, Vcharset_control_1))
575 /* Return the first character from a Mule-encoded string in STR,
576 assuming it's non-ASCII. Do not call this directly.
577 Use the macro charptr_emchar() instead. */
580 non_ascii_charptr_emchar (const Bufbyte *str)
593 else if ( b >= 0xf8 )
598 else if ( b >= 0xf0 )
603 else if ( b >= 0xe0 )
608 else if ( b >= 0xc0 )
618 for( ; len > 0; len-- )
621 ch = ( ch << 6 ) | ( b & 0x3f );
625 Bufbyte i0 = *str, i1, i2 = 0;
628 if (i0 == LEADING_BYTE_CONTROL_1)
629 return (Emchar) (*++str - 0x20);
631 if (LEADING_BYTE_PREFIX_P (i0))
636 charset = CHARSET_BY_LEADING_BYTE (i0);
637 if (XCHARSET_DIMENSION (charset) == 2)
640 return MAKE_CHAR (charset, i1, i2);
644 /* Return whether CH is a valid Emchar, assuming it's non-ASCII.
645 Do not call this directly. Use the macro valid_char_p() instead. */
649 non_ascii_valid_char_p (Emchar ch)
653 /* Must have only lowest 19 bits set */
657 f1 = CHAR_FIELD1 (ch);
658 f2 = CHAR_FIELD2 (ch);
659 f3 = CHAR_FIELD3 (ch);
665 if (f2 < MIN_CHAR_FIELD2_OFFICIAL ||
666 (f2 > MAX_CHAR_FIELD2_OFFICIAL && f2 < MIN_CHAR_FIELD2_PRIVATE) ||
667 f2 > MAX_CHAR_FIELD2_PRIVATE)
672 if (f3 != 0x20 && f3 != 0x7F && !(f2 >= MIN_CHAR_FIELD2_PRIVATE &&
673 f2 <= MAX_CHAR_FIELD2_PRIVATE))
677 NOTE: This takes advantage of the fact that
678 FIELD2_TO_OFFICIAL_LEADING_BYTE and
679 FIELD2_TO_PRIVATE_LEADING_BYTE are the same.
681 charset = CHARSET_BY_LEADING_BYTE (f2 + FIELD2_TO_OFFICIAL_LEADING_BYTE);
682 if (EQ (charset, Qnil))
684 return (XCHARSET_CHARS (charset) == 96);
690 if (f1 < MIN_CHAR_FIELD1_OFFICIAL ||
691 (f1 > MAX_CHAR_FIELD1_OFFICIAL && f1 < MIN_CHAR_FIELD1_PRIVATE) ||
692 f1 > MAX_CHAR_FIELD1_PRIVATE)
694 if (f2 < 0x20 || f3 < 0x20)
697 #ifdef ENABLE_COMPOSITE_CHARS
698 if (f1 + FIELD1_TO_OFFICIAL_LEADING_BYTE == LEADING_BYTE_COMPOSITE)
700 if (UNBOUNDP (Fgethash (make_int (ch),
701 Vcomposite_char_char2string_hash_table,
706 #endif /* ENABLE_COMPOSITE_CHARS */
708 if (f2 != 0x20 && f2 != 0x7F && f3 != 0x20 && f3 != 0x7F
709 && !(f1 >= MIN_CHAR_FIELD1_PRIVATE && f1 <= MAX_CHAR_FIELD1_PRIVATE))
712 if (f1 <= MAX_CHAR_FIELD1_OFFICIAL)
714 CHARSET_BY_LEADING_BYTE (f1 + FIELD1_TO_OFFICIAL_LEADING_BYTE);
717 CHARSET_BY_LEADING_BYTE (f1 + FIELD1_TO_PRIVATE_LEADING_BYTE);
719 if (EQ (charset, Qnil))
721 return (XCHARSET_CHARS (charset) == 96);
727 /************************************************************************/
728 /* Basic string functions */
729 /************************************************************************/
731 /* Copy the character pointed to by SRC into DST. Do not call this
732 directly. Use the macro charptr_copy_char() instead.
733 Return the number of bytes copied. */
736 non_ascii_charptr_copy_char (const Bufbyte *src, Bufbyte *dst)
738 unsigned int bytes = REP_BYTES_BY_FIRST_BYTE (*src);
740 for (i = bytes; i; i--, dst++, src++)
746 /************************************************************************/
747 /* streams of Emchars */
748 /************************************************************************/
750 /* Treat a stream as a stream of Emchar's rather than a stream of bytes.
751 The functions below are not meant to be called directly; use
752 the macros in insdel.h. */
755 Lstream_get_emchar_1 (Lstream *stream, int ch)
757 Bufbyte str[MAX_EMCHAR_LEN];
758 Bufbyte *strptr = str;
761 str[0] = (Bufbyte) ch;
763 for (bytes = REP_BYTES_BY_FIRST_BYTE (ch) - 1; bytes; bytes--)
765 int c = Lstream_getc (stream);
766 bufpos_checking_assert (c >= 0);
767 *++strptr = (Bufbyte) c;
769 return charptr_emchar (str);
773 Lstream_fput_emchar (Lstream *stream, Emchar ch)
775 Bufbyte str[MAX_EMCHAR_LEN];
776 Bytecount len = set_charptr_emchar (str, ch);
777 return Lstream_write (stream, str, len);
781 Lstream_funget_emchar (Lstream *stream, Emchar ch)
783 Bufbyte str[MAX_EMCHAR_LEN];
784 Bytecount len = set_charptr_emchar (str, ch);
785 Lstream_unread (stream, str, len);
789 /************************************************************************/
791 /************************************************************************/
794 mark_charset (Lisp_Object obj)
796 Lisp_Charset *cs = XCHARSET (obj);
798 mark_object (cs->short_name);
799 mark_object (cs->long_name);
800 mark_object (cs->doc_string);
801 mark_object (cs->registry);
802 mark_object (cs->ccl_program);
804 mark_object (cs->decoding_table);
805 mark_object (cs->mother);
811 print_charset (Lisp_Object obj, Lisp_Object printcharfun, int escapeflag)
813 Lisp_Charset *cs = XCHARSET (obj);
817 error ("printing unreadable object #<charset %s 0x%x>",
818 string_data (XSYMBOL (CHARSET_NAME (cs))->name),
821 write_c_string ("#<charset ", printcharfun);
822 print_internal (CHARSET_NAME (cs), printcharfun, 0);
823 write_c_string (" ", printcharfun);
824 print_internal (CHARSET_SHORT_NAME (cs), printcharfun, 1);
825 write_c_string (" ", printcharfun);
826 print_internal (CHARSET_LONG_NAME (cs), printcharfun, 1);
827 write_c_string (" ", printcharfun);
828 print_internal (CHARSET_DOC_STRING (cs), printcharfun, 1);
829 sprintf (buf, " %d^%d %s cols=%d g%d final='%c' reg=",
831 CHARSET_DIMENSION (cs),
832 CHARSET_DIRECTION (cs) == CHARSET_LEFT_TO_RIGHT ? "l2r" : "r2l",
833 CHARSET_COLUMNS (cs),
834 CHARSET_GRAPHIC (cs),
836 write_c_string (buf, printcharfun);
837 print_internal (CHARSET_REGISTRY (cs), printcharfun, 0);
838 sprintf (buf, " 0x%x>", cs->header.uid);
839 write_c_string (buf, printcharfun);
842 static const struct lrecord_description charset_description[] = {
843 { XD_LISP_OBJECT, offsetof (Lisp_Charset, name) },
844 { XD_LISP_OBJECT, offsetof (Lisp_Charset, doc_string) },
845 { XD_LISP_OBJECT, offsetof (Lisp_Charset, registry) },
846 { XD_LISP_OBJECT, offsetof (Lisp_Charset, short_name) },
847 { XD_LISP_OBJECT, offsetof (Lisp_Charset, long_name) },
848 { XD_LISP_OBJECT, offsetof (Lisp_Charset, reverse_direction_charset) },
849 { XD_LISP_OBJECT, offsetof (Lisp_Charset, ccl_program) },
851 { XD_LISP_OBJECT, offsetof (Lisp_Charset, decoding_table) },
852 { XD_LISP_OBJECT, offsetof (Lisp_Charset, mother) },
857 DEFINE_LRECORD_IMPLEMENTATION ("charset", charset,
858 mark_charset, print_charset, 0, 0, 0,
862 /* Make a new charset. */
863 /* #### SJT Should generic properties be allowed? */
865 make_charset (Charset_ID id, Lisp_Object name,
866 unsigned short chars, unsigned char dimension,
867 unsigned char columns, unsigned char graphic,
868 Bufbyte final, unsigned char direction, Lisp_Object short_name,
869 Lisp_Object long_name, Lisp_Object doc,
871 Lisp_Object decoding_table,
872 Emchar min_code, Emchar max_code,
873 Emchar code_offset, unsigned char byte_offset,
874 Lisp_Object mother, unsigned char conversion)
877 Lisp_Charset *cs = alloc_lcrecord_type (Lisp_Charset, &lrecord_charset);
881 XSETCHARSET (obj, cs);
883 CHARSET_ID (cs) = id;
884 CHARSET_NAME (cs) = name;
885 CHARSET_SHORT_NAME (cs) = short_name;
886 CHARSET_LONG_NAME (cs) = long_name;
887 CHARSET_CHARS (cs) = chars;
888 CHARSET_DIMENSION (cs) = dimension;
889 CHARSET_DIRECTION (cs) = direction;
890 CHARSET_COLUMNS (cs) = columns;
891 CHARSET_GRAPHIC (cs) = graphic;
892 CHARSET_FINAL (cs) = final;
893 CHARSET_DOC_STRING (cs) = doc;
894 CHARSET_REGISTRY (cs) = reg;
895 CHARSET_CCL_PROGRAM (cs) = Qnil;
896 CHARSET_REVERSE_DIRECTION_CHARSET (cs) = Qnil;
898 CHARSET_DECODING_TABLE(cs) = Qnil;
899 CHARSET_MIN_CODE (cs) = min_code;
900 CHARSET_MAX_CODE (cs) = max_code;
901 CHARSET_CODE_OFFSET (cs) = code_offset;
902 CHARSET_BYTE_OFFSET (cs) = byte_offset;
903 CHARSET_MOTHER (cs) = mother;
904 CHARSET_CONVERSION (cs) = conversion;
908 if (id == LEADING_BYTE_ASCII)
909 CHARSET_REP_BYTES (cs) = 1;
911 CHARSET_REP_BYTES (cs) = CHARSET_DIMENSION (cs) + 1;
913 CHARSET_REP_BYTES (cs) = CHARSET_DIMENSION (cs) + 2;
918 /* some charsets do not have final characters. This includes
919 ASCII, Control-1, Composite, and the two faux private
921 unsigned char iso2022_type
922 = (dimension == 1 ? 0 : 2) + (chars == 94 ? 0 : 1);
924 if (code_offset == 0)
926 assert (NILP (chlook->charset_by_attributes[iso2022_type][final]));
927 chlook->charset_by_attributes[iso2022_type][final] = obj;
931 (chlook->charset_by_attributes[iso2022_type][final][direction]));
932 chlook->charset_by_attributes[iso2022_type][final][direction] = obj;
936 assert (NILP (chlook->charset_by_leading_byte[id - MIN_LEADING_BYTE]));
937 chlook->charset_by_leading_byte[id - MIN_LEADING_BYTE] = obj;
939 /* Some charsets are "faux" and don't have names or really exist at
940 all except in the leading-byte table. */
942 Fputhash (name, obj, Vcharset_hash_table);
947 get_unallocated_leading_byte (int dimension)
952 if (chlook->next_allocated_leading_byte > MAX_LEADING_BYTE_PRIVATE)
955 lb = chlook->next_allocated_leading_byte++;
959 if (chlook->next_allocated_1_byte_leading_byte > MAX_LEADING_BYTE_PRIVATE_1)
962 lb = chlook->next_allocated_1_byte_leading_byte++;
966 if (chlook->next_allocated_2_byte_leading_byte > MAX_LEADING_BYTE_PRIVATE_2)
969 lb = chlook->next_allocated_2_byte_leading_byte++;
975 ("No more character sets free for this dimension",
976 make_int (dimension));
982 /* Number of Big5 characters which have the same code in 1st byte. */
984 #define BIG5_SAME_ROW (0xFF - 0xA1 + 0x7F - 0x40)
987 decode_builtin_char (Lisp_Object charset, int code_point)
989 Lisp_Object mother = XCHARSET_MOTHER (charset);
992 if ( CHARSETP (mother) )
994 int code = code_point;
996 if ( XCHARSET_CONVERSION (charset) == CONVERSION_94x60 )
998 int row = code_point >> 8;
999 int cell = code_point & 255;
1003 else if (row < 16 + 32 + 30)
1004 code = (row - (16 + 32)) * 94 + cell - 33;
1005 else if (row < 18 + 32 + 30)
1007 else if (row < 18 + 32 + 60)
1008 code = (row - (18 + 32)) * 94 + cell - 33;
1010 else if ( XCHARSET_CONVERSION (charset) == CONVERSION_94x94x60 )
1012 int plane = code_point >> 16;
1013 int row = (code_point >> 8) & 255;
1014 int cell = code_point & 255;
1018 else if (row < 16 + 32 + 30)
1020 = (plane - 33) * 94 * 60
1021 + (row - (16 + 32)) * 94
1023 else if (row < 18 + 32 + 30)
1025 else if (row < 18 + 32 + 60)
1027 = (plane - 33) * 94 * 60
1028 + (row - (18 + 32)) * 94
1031 return DECODE_CHAR (mother, code + XCHARSET_CODE_OFFSET(charset));
1033 else if (EQ (charset, Vcharset_chinese_big5))
1035 int c1 = code_point >> 8;
1036 int c2 = code_point & 0xFF;
1039 if ( ( (0xA1 <= c1) && (c1 <= 0xFE) )
1041 ( ((0x40 <= c2) && (c2 <= 0x7E)) ||
1042 ((0xA1 <= c2) && (c2 <= 0xFE)) ) )
1044 I = (c1 - 0xA1) * BIG5_SAME_ROW
1045 + c2 - (c2 < 0x7F ? 0x40 : 0x62);
1049 charset = Vcharset_chinese_big5_1;
1053 charset = Vcharset_chinese_big5_2;
1054 I -= (BIG5_SAME_ROW) * (0xC9 - 0xA1);
1056 code_point = ((I / 94 + 33) << 8) | (I % 94 + 33);
1059 if ((final = XCHARSET_FINAL (charset)) >= '0')
1061 if (XCHARSET_DIMENSION (charset) == 1)
1063 switch (XCHARSET_CHARS (charset))
1067 + (final - '0') * 94 + ((code_point & 0x7F) - 33);
1070 + (final - '0') * 96 + ((code_point & 0x7F) - 32);
1078 switch (XCHARSET_CHARS (charset))
1081 return MIN_CHAR_94x94
1082 + (final - '0') * 94 * 94
1083 + (((code_point >> 8) & 0x7F) - 33) * 94
1084 + ((code_point & 0x7F) - 33);
1086 return MIN_CHAR_96x96
1087 + (final - '0') * 96 * 96
1088 + (((code_point >> 8) & 0x7F) - 32) * 96
1089 + ((code_point & 0x7F) - 32);
1096 else if (XCHARSET_MAX_CODE (charset))
1099 = (XCHARSET_DIMENSION (charset) == 1
1101 code_point - XCHARSET_BYTE_OFFSET (charset)
1103 ((code_point >> 8) - XCHARSET_BYTE_OFFSET (charset))
1104 * XCHARSET_CHARS (charset)
1105 + (code_point & 0xFF) - XCHARSET_BYTE_OFFSET (charset))
1106 + XCHARSET_CODE_OFFSET (charset);
1107 if ((cid < XCHARSET_MIN_CODE (charset))
1108 || (XCHARSET_MAX_CODE (charset) < cid))
1117 charset_code_point (Lisp_Object charset, Emchar ch)
1119 Lisp_Object encoding_table = XCHARSET_ENCODING_TABLE (charset);
1122 if ( CHAR_TABLEP (encoding_table)
1123 && INTP (ret = get_char_id_table (XCHAR_TABLE(encoding_table),
1128 Lisp_Object mother = XCHARSET_MOTHER (charset);
1129 int min = XCHARSET_MIN_CODE (charset);
1130 int max = XCHARSET_MAX_CODE (charset);
1133 if ( CHARSETP (mother) )
1134 code = charset_code_point (mother, ch);
1137 if ( (min <= code) && (code <= max) )
1139 int d = code - XCHARSET_CODE_OFFSET (charset);
1141 if ( XCHARSET_CONVERSION (charset) == CONVERSION_94x60 )
1144 int cell = d % 94 + 33;
1150 return (row << 8) | cell;
1152 else if ( XCHARSET_CONVERSION (charset) == CONVERSION_94x94x60 )
1154 int plane = d / (94 * 60) + 33;
1155 int row = (d % (94 * 60)) / 94;
1156 int cell = d % 94 + 33;
1162 return (plane << 16) | (row << 8) | cell;
1164 else if (XCHARSET_CHARS (charset) == 94)
1166 if (XCHARSET_DIMENSION (charset) == 1)
1168 else if (XCHARSET_DIMENSION (charset) == 2)
1169 return ((d / 94 + 33) << 8) | (d % 94 + 33);
1170 else if (XCHARSET_DIMENSION (charset) == 3)
1172 ( (d / (94 * 94) + 33) << 16)
1173 | ((d / 94 % 94 + 33) << 8)
1175 else /* if (XCHARSET_DIMENSION (charset) == 4) */
1177 ( (d / (94 * 94 * 94) + 33) << 24)
1178 | ((d / (94 * 94) % 94 + 33) << 16)
1179 | ((d / 94 % 94 + 33) << 8)
1182 else if (XCHARSET_CHARS (charset) == 96)
1184 if (XCHARSET_DIMENSION (charset) == 1)
1186 else if (XCHARSET_DIMENSION (charset) == 2)
1187 return ((d / 96 + 32) << 8) | (d % 96 + 32);
1188 else if (XCHARSET_DIMENSION (charset) == 3)
1190 ( (d / (96 * 96) + 32) << 16)
1191 | ((d / 96 % 96 + 32) << 8)
1193 else /* if (XCHARSET_DIMENSION (charset) == 4) */
1195 ( (d / (96 * 96 * 96) + 32) << 24)
1196 | ((d / (96 * 96) % 96 + 32) << 16)
1197 | ((d / 96 % 96 + 32) << 8)
1201 return code - XCHARSET_CODE_OFFSET (charset);
1203 else if ( (XCHARSET_CODE_OFFSET (charset) == 0) ||
1204 (XCHARSET_CODE_OFFSET (charset)
1205 == XCHARSET_MIN_CODE (charset)) )
1209 if (XCHARSET_DIMENSION (charset) == 1)
1211 if (XCHARSET_CHARS (charset) == 94)
1213 if (((d = ch - (MIN_CHAR_94
1214 + (XCHARSET_FINAL (charset) - '0') * 94))
1219 else if (XCHARSET_CHARS (charset) == 96)
1221 if (((d = ch - (MIN_CHAR_96
1222 + (XCHARSET_FINAL (charset) - '0') * 96))
1230 else if (XCHARSET_DIMENSION (charset) == 2)
1232 if (XCHARSET_CHARS (charset) == 94)
1234 if (((d = ch - (MIN_CHAR_94x94
1236 (XCHARSET_FINAL (charset) - '0') * 94 * 94))
1239 return (((d / 94) + 33) << 8) | (d % 94 + 33);
1241 else if (XCHARSET_CHARS (charset) == 96)
1243 if (((d = ch - (MIN_CHAR_96x96
1245 (XCHARSET_FINAL (charset) - '0') * 96 * 96))
1248 return (((d / 96) + 32) << 8) | (d % 96 + 32);
1259 encode_builtin_char_1 (Emchar c, Lisp_Object* charset)
1261 if (c <= MAX_CHAR_BASIC_LATIN)
1263 *charset = Vcharset_ascii;
1268 *charset = Vcharset_control_1;
1273 *charset = Vcharset_latin_iso8859_1;
1277 else if ((MIN_CHAR_HEBREW <= c) && (c <= MAX_CHAR_HEBREW))
1279 *charset = Vcharset_hebrew_iso8859_8;
1280 return c - MIN_CHAR_HEBREW + 0x20;
1283 else if ((MIN_CHAR_THAI <= c) && (c <= MAX_CHAR_THAI))
1285 *charset = Vcharset_thai_tis620;
1286 return c - MIN_CHAR_THAI + 0x20;
1289 else if ((MIN_CHAR_HALFWIDTH_KATAKANA <= c)
1290 && (c <= MAX_CHAR_HALFWIDTH_KATAKANA))
1292 return list2 (Vcharset_katakana_jisx0201,
1293 make_int (c - MIN_CHAR_HALFWIDTH_KATAKANA + 33));
1296 else if (c <= MAX_CHAR_BMP)
1298 *charset = Vcharset_ucs_bmp;
1301 else if (c <= MAX_CHAR_SMP)
1303 *charset = Vcharset_ucs_smp;
1304 return c - MIN_CHAR_SMP;
1306 else if (c <= MAX_CHAR_SIP)
1308 *charset = Vcharset_ucs_sip;
1309 return c - MIN_CHAR_SIP;
1311 else if (c < MIN_CHAR_DAIKANWA)
1313 *charset = Vcharset_ucs;
1316 else if (c <= MAX_CHAR_DAIKANWA)
1318 *charset = Vcharset_ideograph_daikanwa;
1319 return c - MIN_CHAR_DAIKANWA;
1321 else if (c < MIN_CHAR_94)
1323 *charset = Vcharset_ucs;
1326 else if (c <= MAX_CHAR_94)
1328 *charset = CHARSET_BY_ATTRIBUTES (94, 1,
1329 ((c - MIN_CHAR_94) / 94) + '0',
1330 CHARSET_LEFT_TO_RIGHT);
1331 if (!NILP (*charset))
1332 return ((c - MIN_CHAR_94) % 94) + 33;
1335 *charset = Vcharset_ucs;
1339 else if (c <= MAX_CHAR_96)
1341 *charset = CHARSET_BY_ATTRIBUTES (96, 1,
1342 ((c - MIN_CHAR_96) / 96) + '0',
1343 CHARSET_LEFT_TO_RIGHT);
1344 if (!NILP (*charset))
1345 return ((c - MIN_CHAR_96) % 96) + 32;
1348 *charset = Vcharset_ucs;
1352 else if (c <= MAX_CHAR_94x94)
1355 = CHARSET_BY_ATTRIBUTES (94, 2,
1356 ((c - MIN_CHAR_94x94) / (94 * 94)) + '0',
1357 CHARSET_LEFT_TO_RIGHT);
1358 if (!NILP (*charset))
1359 return (((((c - MIN_CHAR_94x94) / 94) % 94) + 33) << 8)
1360 | (((c - MIN_CHAR_94x94) % 94) + 33);
1363 *charset = Vcharset_ucs;
1367 else if (c <= MAX_CHAR_96x96)
1370 = CHARSET_BY_ATTRIBUTES (96, 2,
1371 ((c - MIN_CHAR_96x96) / (96 * 96)) + '0',
1372 CHARSET_LEFT_TO_RIGHT);
1373 if (!NILP (*charset))
1374 return ((((c - MIN_CHAR_96x96) / 96) % 96) + 32) << 8
1375 | (((c - MIN_CHAR_96x96) % 96) + 32);
1378 *charset = Vcharset_ucs;
1384 *charset = Vcharset_ucs;
1389 Lisp_Object Vdefault_coded_charset_priority_list;
1393 /************************************************************************/
1394 /* Basic charset Lisp functions */
1395 /************************************************************************/
1397 DEFUN ("charsetp", Fcharsetp, 1, 1, 0, /*
1398 Return non-nil if OBJECT is a charset.
1402 return CHARSETP (object) ? Qt : Qnil;
1405 DEFUN ("find-charset", Ffind_charset, 1, 1, 0, /*
1406 Retrieve the charset of the given name.
1407 If CHARSET-OR-NAME is a charset object, it is simply returned.
1408 Otherwise, CHARSET-OR-NAME should be a symbol. If there is no such charset,
1409 nil is returned. Otherwise the associated charset object is returned.
1413 if (CHARSETP (charset_or_name))
1414 return charset_or_name;
1416 CHECK_SYMBOL (charset_or_name);
1417 return Fgethash (charset_or_name, Vcharset_hash_table, Qnil);
1420 DEFUN ("get-charset", Fget_charset, 1, 1, 0, /*
1421 Retrieve the charset of the given name.
1422 Same as `find-charset' except an error is signalled if there is no such
1423 charset instead of returning nil.
1427 Lisp_Object charset = Ffind_charset (name);
1430 signal_simple_error ("No such charset", name);
1434 /* We store the charsets in hash tables with the names as the key and the
1435 actual charset object as the value. Occasionally we need to use them
1436 in a list format. These routines provide us with that. */
1437 struct charset_list_closure
1439 Lisp_Object *charset_list;
1443 add_charset_to_list_mapper (Lisp_Object key, Lisp_Object value,
1444 void *charset_list_closure)
1446 /* This function can GC */
1447 struct charset_list_closure *chcl =
1448 (struct charset_list_closure*) charset_list_closure;
1449 Lisp_Object *charset_list = chcl->charset_list;
1451 *charset_list = Fcons (key /* XCHARSET_NAME (value) */, *charset_list);
1455 DEFUN ("charset-list", Fcharset_list, 0, 0, 0, /*
1456 Return a list of the names of all defined charsets.
1460 Lisp_Object charset_list = Qnil;
1461 struct gcpro gcpro1;
1462 struct charset_list_closure charset_list_closure;
1464 GCPRO1 (charset_list);
1465 charset_list_closure.charset_list = &charset_list;
1466 elisp_maphash (add_charset_to_list_mapper, Vcharset_hash_table,
1467 &charset_list_closure);
1470 return charset_list;
1473 DEFUN ("charset-name", Fcharset_name, 1, 1, 0, /*
1474 Return the name of charset CHARSET.
1478 return XCHARSET_NAME (Fget_charset (charset));
1481 /* #### SJT Should generic properties be allowed? */
1482 DEFUN ("make-charset", Fmake_charset, 3, 3, 0, /*
1483 Define a new character set.
1484 This function is for use with Mule support.
1485 NAME is a symbol, the name by which the character set is normally referred.
1486 DOC-STRING is a string describing the character set.
1487 PROPS is a property list, describing the specific nature of the
1488 character set. Recognized properties are:
1490 'short-name Short version of the charset name (ex: Latin-1)
1491 'long-name Long version of the charset name (ex: ISO8859-1 (Latin-1))
1492 'registry A regular expression matching the font registry field for
1494 'dimension Number of octets used to index a character in this charset.
1495 Either 1 or 2. Defaults to 1.
1496 'columns Number of columns used to display a character in this charset.
1497 Only used in TTY mode. (Under X, the actual width of a
1498 character can be derived from the font used to display the
1499 characters.) If unspecified, defaults to the dimension
1500 (this is almost always the correct value).
1501 'chars Number of characters in each dimension (94 or 96).
1502 Defaults to 94. Note that if the dimension is 2, the
1503 character set thus described is 94x94 or 96x96.
1504 'final Final byte of ISO 2022 escape sequence. Must be
1505 supplied. Each combination of (DIMENSION, CHARS) defines a
1506 separate namespace for final bytes. Note that ISO
1507 2022 restricts the final byte to the range
1508 0x30 - 0x7E if dimension == 1, and 0x30 - 0x5F if
1509 dimension == 2. Note also that final bytes in the range
1510 0x30 - 0x3F are reserved for user-defined (not official)
1512 'graphic 0 (use left half of font on output) or 1 (use right half
1513 of font on output). Defaults to 0. For example, for
1514 a font whose registry is ISO8859-1, the left half
1515 (octets 0x20 - 0x7F) is the `ascii' character set, while
1516 the right half (octets 0xA0 - 0xFF) is the `latin-1'
1517 character set. With 'graphic set to 0, the octets
1518 will have their high bit cleared; with it set to 1,
1519 the octets will have their high bit set.
1520 'direction 'l2r (left-to-right) or 'r2l (right-to-left).
1522 'ccl-program A compiled CCL program used to convert a character in
1523 this charset into an index into the font. This is in
1524 addition to the 'graphic property. The CCL program
1525 is passed the octets of the character, with the high
1526 bit cleared and set depending upon whether the value
1527 of the 'graphic property is 0 or 1.
1529 (name, doc_string, props))
1531 int id, dimension = 1, chars = 94, graphic = 0, final = 0, columns = -1;
1532 int direction = CHARSET_LEFT_TO_RIGHT;
1533 Lisp_Object registry = Qnil;
1534 Lisp_Object charset;
1535 Lisp_Object ccl_program = Qnil;
1536 Lisp_Object short_name = Qnil, long_name = Qnil;
1537 Lisp_Object mother = Qnil;
1538 int min_code = 0, max_code = 0, code_offset = 0;
1539 int byte_offset = -1;
1542 CHECK_SYMBOL (name);
1543 if (!NILP (doc_string))
1544 CHECK_STRING (doc_string);
1546 charset = Ffind_charset (name);
1547 if (!NILP (charset))
1548 signal_simple_error ("Cannot redefine existing charset", name);
1551 EXTERNAL_PROPERTY_LIST_LOOP_3 (keyword, value, props)
1553 if (EQ (keyword, Qshort_name))
1555 CHECK_STRING (value);
1559 if (EQ (keyword, Qlong_name))
1561 CHECK_STRING (value);
1565 else if (EQ (keyword, Qdimension))
1568 dimension = XINT (value);
1569 if (dimension < 1 ||
1576 signal_simple_error ("Invalid value for 'dimension", value);
1579 else if (EQ (keyword, Qchars))
1582 chars = XINT (value);
1583 if (chars != 94 && chars != 96
1585 && chars != 128 && chars != 256
1588 signal_simple_error ("Invalid value for 'chars", value);
1591 else if (EQ (keyword, Qcolumns))
1594 columns = XINT (value);
1595 if (columns != 1 && columns != 2)
1596 signal_simple_error ("Invalid value for 'columns", value);
1599 else if (EQ (keyword, Qgraphic))
1602 graphic = XINT (value);
1610 signal_simple_error ("Invalid value for 'graphic", value);
1613 else if (EQ (keyword, Qregistry))
1615 CHECK_STRING (value);
1619 else if (EQ (keyword, Qdirection))
1621 if (EQ (value, Ql2r))
1622 direction = CHARSET_LEFT_TO_RIGHT;
1623 else if (EQ (value, Qr2l))
1624 direction = CHARSET_RIGHT_TO_LEFT;
1626 signal_simple_error ("Invalid value for 'direction", value);
1629 else if (EQ (keyword, Qfinal))
1631 CHECK_CHAR_COERCE_INT (value);
1632 final = XCHAR (value);
1633 if (final < '0' || final > '~')
1634 signal_simple_error ("Invalid value for 'final", value);
1638 else if (EQ (keyword, Qmother))
1640 mother = Fget_charset (value);
1643 else if (EQ (keyword, Qmin_code))
1646 min_code = XUINT (value);
1649 else if (EQ (keyword, Qmax_code))
1652 max_code = XUINT (value);
1655 else if (EQ (keyword, Qcode_offset))
1658 code_offset = XUINT (value);
1661 else if (EQ (keyword, Qconversion))
1663 if (EQ (value, Q94x60))
1664 conversion = CONVERSION_94x60;
1665 else if (EQ (value, Q94x94x60))
1666 conversion = CONVERSION_94x94x60;
1668 signal_simple_error ("Unrecognized conversion", value);
1672 else if (EQ (keyword, Qccl_program))
1674 struct ccl_program test_ccl;
1676 if (setup_ccl_program (&test_ccl, value) < 0)
1677 signal_simple_error ("Invalid value for 'ccl-program", value);
1678 ccl_program = value;
1682 signal_simple_error ("Unrecognized property", keyword);
1688 error ("'final must be specified");
1690 if (dimension == 2 && final > 0x5F)
1692 ("Final must be in the range 0x30 - 0x5F for dimension == 2",
1695 if (!NILP (CHARSET_BY_ATTRIBUTES (chars, dimension, final,
1696 CHARSET_LEFT_TO_RIGHT)) ||
1697 !NILP (CHARSET_BY_ATTRIBUTES (chars, dimension, final,
1698 CHARSET_RIGHT_TO_LEFT)))
1700 ("Character set already defined for this DIMENSION/CHARS/FINAL combo");
1702 id = get_unallocated_leading_byte (dimension);
1704 if (NILP (doc_string))
1705 doc_string = build_string ("");
1707 if (NILP (registry))
1708 registry = build_string ("");
1710 if (NILP (short_name))
1711 XSETSTRING (short_name, XSYMBOL (name)->name);
1713 if (NILP (long_name))
1714 long_name = doc_string;
1717 columns = dimension;
1719 if (byte_offset < 0)
1723 else if (chars == 96)
1729 charset = make_charset (id, name, chars, dimension, columns, graphic,
1730 final, direction, short_name, long_name,
1731 doc_string, registry,
1732 Qnil, min_code, max_code, code_offset, byte_offset,
1733 mother, conversion);
1734 if (!NILP (ccl_program))
1735 XCHARSET_CCL_PROGRAM (charset) = ccl_program;
1739 DEFUN ("make-reverse-direction-charset", Fmake_reverse_direction_charset,
1741 Make a charset equivalent to CHARSET but which goes in the opposite direction.
1742 NEW-NAME is the name of the new charset. Return the new charset.
1744 (charset, new_name))
1746 Lisp_Object new_charset = Qnil;
1747 int id, chars, dimension, columns, graphic, final;
1749 Lisp_Object registry, doc_string, short_name, long_name;
1752 charset = Fget_charset (charset);
1753 if (!NILP (XCHARSET_REVERSE_DIRECTION_CHARSET (charset)))
1754 signal_simple_error ("Charset already has reverse-direction charset",
1757 CHECK_SYMBOL (new_name);
1758 if (!NILP (Ffind_charset (new_name)))
1759 signal_simple_error ("Cannot redefine existing charset", new_name);
1761 cs = XCHARSET (charset);
1763 chars = CHARSET_CHARS (cs);
1764 dimension = CHARSET_DIMENSION (cs);
1765 columns = CHARSET_COLUMNS (cs);
1766 id = get_unallocated_leading_byte (dimension);
1768 graphic = CHARSET_GRAPHIC (cs);
1769 final = CHARSET_FINAL (cs);
1770 direction = CHARSET_RIGHT_TO_LEFT;
1771 if (CHARSET_DIRECTION (cs) == CHARSET_RIGHT_TO_LEFT)
1772 direction = CHARSET_LEFT_TO_RIGHT;
1773 doc_string = CHARSET_DOC_STRING (cs);
1774 short_name = CHARSET_SHORT_NAME (cs);
1775 long_name = CHARSET_LONG_NAME (cs);
1776 registry = CHARSET_REGISTRY (cs);
1778 new_charset = make_charset (id, new_name, chars, dimension, columns,
1779 graphic, final, direction, short_name, long_name,
1780 doc_string, registry,
1782 CHARSET_DECODING_TABLE(cs),
1783 CHARSET_MIN_CODE(cs),
1784 CHARSET_MAX_CODE(cs),
1785 CHARSET_CODE_OFFSET(cs),
1786 CHARSET_BYTE_OFFSET(cs),
1788 CHARSET_CONVERSION (cs)
1790 Qnil, 0, 0, 0, 0, Qnil, 0
1794 CHARSET_REVERSE_DIRECTION_CHARSET (cs) = new_charset;
1795 XCHARSET_REVERSE_DIRECTION_CHARSET (new_charset) = charset;
1800 DEFUN ("define-charset-alias", Fdefine_charset_alias, 2, 2, 0, /*
1801 Define symbol ALIAS as an alias for CHARSET.
1805 CHECK_SYMBOL (alias);
1806 charset = Fget_charset (charset);
1807 return Fputhash (alias, charset, Vcharset_hash_table);
1810 /* #### Reverse direction charsets not yet implemented. */
1812 DEFUN ("charset-reverse-direction-charset", Fcharset_reverse_direction_charset,
1814 Return the reverse-direction charset parallel to CHARSET, if any.
1815 This is the charset with the same properties (in particular, the same
1816 dimension, number of characters per dimension, and final byte) as
1817 CHARSET but whose characters are displayed in the opposite direction.
1821 charset = Fget_charset (charset);
1822 return XCHARSET_REVERSE_DIRECTION_CHARSET (charset);
1826 DEFUN ("charset-from-attributes", Fcharset_from_attributes, 3, 4, 0, /*
1827 Return a charset with the given DIMENSION, CHARS, FINAL, and DIRECTION.
1828 If DIRECTION is omitted, both directions will be checked (left-to-right
1829 will be returned if character sets exist for both directions).
1831 (dimension, chars, final, direction))
1833 int dm, ch, fi, di = -1;
1834 Lisp_Object obj = Qnil;
1836 CHECK_INT (dimension);
1837 dm = XINT (dimension);
1838 if (dm < 1 || dm > 2)
1839 signal_simple_error ("Invalid value for DIMENSION", dimension);
1843 if (ch != 94 && ch != 96)
1844 signal_simple_error ("Invalid value for CHARS", chars);
1846 CHECK_CHAR_COERCE_INT (final);
1848 if (fi < '0' || fi > '~')
1849 signal_simple_error ("Invalid value for FINAL", final);
1851 if (EQ (direction, Ql2r))
1852 di = CHARSET_LEFT_TO_RIGHT;
1853 else if (EQ (direction, Qr2l))
1854 di = CHARSET_RIGHT_TO_LEFT;
1855 else if (!NILP (direction))
1856 signal_simple_error ("Invalid value for DIRECTION", direction);
1858 if (dm == 2 && fi > 0x5F)
1860 ("Final must be in the range 0x30 - 0x5F for dimension == 2", final);
1864 obj = CHARSET_BY_ATTRIBUTES (ch, dm, fi, CHARSET_LEFT_TO_RIGHT);
1866 obj = CHARSET_BY_ATTRIBUTES (ch, dm, fi, CHARSET_RIGHT_TO_LEFT);
1869 obj = CHARSET_BY_ATTRIBUTES (ch, dm, fi, di);
1872 return XCHARSET_NAME (obj);
1876 DEFUN ("charset-short-name", Fcharset_short_name, 1, 1, 0, /*
1877 Return short name of CHARSET.
1881 return XCHARSET_SHORT_NAME (Fget_charset (charset));
1884 DEFUN ("charset-long-name", Fcharset_long_name, 1, 1, 0, /*
1885 Return long name of CHARSET.
1889 return XCHARSET_LONG_NAME (Fget_charset (charset));
1892 DEFUN ("charset-description", Fcharset_description, 1, 1, 0, /*
1893 Return description of CHARSET.
1897 return XCHARSET_DOC_STRING (Fget_charset (charset));
1900 DEFUN ("charset-dimension", Fcharset_dimension, 1, 1, 0, /*
1901 Return dimension of CHARSET.
1905 return make_int (XCHARSET_DIMENSION (Fget_charset (charset)));
1908 DEFUN ("charset-property", Fcharset_property, 2, 2, 0, /*
1909 Return property PROP of CHARSET, a charset object or symbol naming a charset.
1910 Recognized properties are those listed in `make-charset', as well as
1911 'name and 'doc-string.
1917 charset = Fget_charset (charset);
1918 cs = XCHARSET (charset);
1920 CHECK_SYMBOL (prop);
1921 if (EQ (prop, Qname)) return CHARSET_NAME (cs);
1922 if (EQ (prop, Qshort_name)) return CHARSET_SHORT_NAME (cs);
1923 if (EQ (prop, Qlong_name)) return CHARSET_LONG_NAME (cs);
1924 if (EQ (prop, Qdoc_string)) return CHARSET_DOC_STRING (cs);
1925 if (EQ (prop, Qdimension)) return make_int (CHARSET_DIMENSION (cs));
1926 if (EQ (prop, Qcolumns)) return make_int (CHARSET_COLUMNS (cs));
1927 if (EQ (prop, Qgraphic)) return make_int (CHARSET_GRAPHIC (cs));
1928 if (EQ (prop, Qfinal)) return CHARSET_FINAL (cs) == 0 ?
1929 Qnil : make_char (CHARSET_FINAL (cs));
1930 if (EQ (prop, Qchars)) return make_int (CHARSET_CHARS (cs));
1931 if (EQ (prop, Qregistry)) return CHARSET_REGISTRY (cs);
1932 if (EQ (prop, Qccl_program)) return CHARSET_CCL_PROGRAM (cs);
1933 if (EQ (prop, Qdirection))
1934 return CHARSET_DIRECTION (cs) == CHARSET_LEFT_TO_RIGHT ? Ql2r : Qr2l;
1935 if (EQ (prop, Qreverse_direction_charset))
1937 Lisp_Object obj = CHARSET_REVERSE_DIRECTION_CHARSET (cs);
1938 /* #### Is this translation OK? If so, error checking sufficient? */
1939 return CHARSETP (obj) ? XCHARSET_NAME (obj) : obj;
1942 if (EQ (prop, Qmother))
1943 return CHARSET_MOTHER (cs);
1944 if (EQ (prop, Qmin_code))
1945 return make_int (CHARSET_MIN_CODE (cs));
1946 if (EQ (prop, Qmax_code))
1947 return make_int (CHARSET_MAX_CODE (cs));
1949 signal_simple_error ("Unrecognized charset property name", prop);
1950 return Qnil; /* not reached */
1953 DEFUN ("charset-id", Fcharset_id, 1, 1, 0, /*
1954 Return charset identification number of CHARSET.
1958 return make_int(XCHARSET_LEADING_BYTE (Fget_charset (charset)));
1961 /* #### We need to figure out which properties we really want to
1964 DEFUN ("set-charset-ccl-program", Fset_charset_ccl_program, 2, 2, 0, /*
1965 Set the 'ccl-program property of CHARSET to CCL-PROGRAM.
1967 (charset, ccl_program))
1969 struct ccl_program test_ccl;
1971 charset = Fget_charset (charset);
1972 if (setup_ccl_program (&test_ccl, ccl_program) < 0)
1973 signal_simple_error ("Invalid ccl-program", ccl_program);
1974 XCHARSET_CCL_PROGRAM (charset) = ccl_program;
1979 invalidate_charset_font_caches (Lisp_Object charset)
1981 /* Invalidate font cache entries for charset on all devices. */
1982 Lisp_Object devcons, concons, hash_table;
1983 DEVICE_LOOP_NO_BREAK (devcons, concons)
1985 struct device *d = XDEVICE (XCAR (devcons));
1986 hash_table = Fgethash (charset, d->charset_font_cache, Qunbound);
1987 if (!UNBOUNDP (hash_table))
1988 Fclrhash (hash_table);
1992 DEFUN ("set-charset-registry", Fset_charset_registry, 2, 2, 0, /*
1993 Set the 'registry property of CHARSET to REGISTRY.
1995 (charset, registry))
1997 charset = Fget_charset (charset);
1998 CHECK_STRING (registry);
1999 XCHARSET_REGISTRY (charset) = registry;
2000 invalidate_charset_font_caches (charset);
2001 face_property_was_changed (Vdefault_face, Qfont, Qglobal);
2006 DEFUN ("charset-mapping-table", Fcharset_mapping_table, 1, 1, 0, /*
2007 Return mapping-table of CHARSET.
2011 return XCHARSET_DECODING_TABLE (Fget_charset (charset));
2014 DEFUN ("set-charset-mapping-table", Fset_charset_mapping_table, 2, 2, 0, /*
2015 Set mapping-table of CHARSET to TABLE.
2019 struct Lisp_Charset *cs;
2023 charset = Fget_charset (charset);
2024 cs = XCHARSET (charset);
2028 CHARSET_DECODING_TABLE(cs) = Qnil;
2031 else if (VECTORP (table))
2033 int ccs_len = CHARSET_BYTE_SIZE (cs);
2034 int ret = decoding_table_check_elements (table,
2035 CHARSET_DIMENSION (cs),
2040 signal_simple_error ("Too big table", table);
2042 signal_simple_error ("Invalid element is found", table);
2044 signal_simple_error ("Something wrong", table);
2046 CHARSET_DECODING_TABLE(cs) = Qnil;
2049 signal_error (Qwrong_type_argument,
2050 list2 (build_translated_string ("vector-or-nil-p"),
2053 byte_offset = CHARSET_BYTE_OFFSET (cs);
2054 switch (CHARSET_DIMENSION (cs))
2057 for (i = 0; i < XVECTOR_LENGTH (table); i++)
2059 Lisp_Object c = XVECTOR_DATA(table)[i];
2062 Fput_char_attribute (c, XCHARSET_NAME (charset),
2063 make_int (i + byte_offset));
2067 for (i = 0; i < XVECTOR_LENGTH (table); i++)
2069 Lisp_Object v = XVECTOR_DATA(table)[i];
2075 for (j = 0; j < XVECTOR_LENGTH (v); j++)
2077 Lisp_Object c = XVECTOR_DATA(v)[j];
2081 (c, XCHARSET_NAME (charset),
2082 make_int ( ( (i + byte_offset) << 8 )
2088 Fput_char_attribute (v, XCHARSET_NAME (charset),
2089 make_int (i + byte_offset));
2098 /************************************************************************/
2099 /* Lisp primitives for working with characters */
2100 /************************************************************************/
2103 DEFUN ("decode-char", Fdecode_char, 2, 3, 0, /*
2104 Make a character from CHARSET and code-point CODE.
2105 If DEFINED_ONLY is non-nil, builtin character is not returned.
2106 If corresponding character is not found, nil is returned.
2108 (charset, code, defined_only))
2112 charset = Fget_charset (charset);
2115 if (XCHARSET_GRAPHIC (charset) == 1)
2117 if (NILP (defined_only))
2118 c = DECODE_CHAR (charset, c);
2120 c = DECODE_DEFINED_CHAR (charset, c);
2121 return c >= 0 ? make_char (c) : Qnil;
2124 DEFUN ("decode-builtin-char", Fdecode_builtin_char, 2, 2, 0, /*
2125 Make a builtin character from CHARSET and code-point CODE.
2131 charset = Fget_charset (charset);
2133 if (EQ (charset, Vcharset_latin_viscii))
2135 Lisp_Object chr = Fdecode_char (charset, code, Qnil);
2141 (ret = Fget_char_attribute (chr,
2142 Vcharset_latin_viscii_lower,
2145 charset = Vcharset_latin_viscii_lower;
2149 (ret = Fget_char_attribute (chr,
2150 Vcharset_latin_viscii_upper,
2153 charset = Vcharset_latin_viscii_upper;
2160 if (XCHARSET_GRAPHIC (charset) == 1)
2163 c = decode_builtin_char (charset, c);
2164 return c >= 0 ? make_char (c) : Fdecode_char (charset, code, Qnil);
2168 DEFUN ("make-char", Fmake_char, 2, 3, 0, /*
2169 Make a character from CHARSET and octets ARG1 and ARG2.
2170 ARG2 is required only for characters from two-dimensional charsets.
2171 For example, (make-char 'latin-iso8859-2 185) will return the Latin 2
2172 character s with caron.
2174 (charset, arg1, arg2))
2178 int lowlim, highlim;
2180 charset = Fget_charset (charset);
2181 cs = XCHARSET (charset);
2183 if (EQ (charset, Vcharset_ascii)) lowlim = 0, highlim = 127;
2184 else if (EQ (charset, Vcharset_control_1)) lowlim = 0, highlim = 31;
2186 else if (CHARSET_CHARS (cs) == 256) lowlim = 0, highlim = 255;
2188 else if (CHARSET_CHARS (cs) == 94) lowlim = 33, highlim = 126;
2189 else /* CHARSET_CHARS (cs) == 96) */ lowlim = 32, highlim = 127;
2192 /* It is useful (and safe, according to Olivier Galibert) to strip
2193 the 8th bit off ARG1 and ARG2 because it allows programmers to
2194 write (make-char 'latin-iso8859-2 CODE) where code is the actual
2195 Latin 2 code of the character. */
2203 if (a1 < lowlim || a1 > highlim)
2204 args_out_of_range_3 (arg1, make_int (lowlim), make_int (highlim));
2206 if (CHARSET_DIMENSION (cs) == 1)
2210 ("Charset is of dimension one; second octet must be nil", arg2);
2211 return make_char (MAKE_CHAR (charset, a1, 0));
2220 a2 = XINT (arg2) & 0x7f;
2222 if (a2 < lowlim || a2 > highlim)
2223 args_out_of_range_3 (arg2, make_int (lowlim), make_int (highlim));
2225 return make_char (MAKE_CHAR (charset, a1, a2));
2228 DEFUN ("char-charset", Fchar_charset, 1, 1, 0, /*
2229 Return the character set of CHARACTER.
2233 CHECK_CHAR_COERCE_INT (character);
2235 return XCHARSET_NAME (CHAR_CHARSET (XCHAR (character)));
2238 DEFUN ("char-octet", Fchar_octet, 1, 2, 0, /*
2239 Return the octet numbered N (should be 0 or 1) of CHARACTER.
2240 N defaults to 0 if omitted.
2244 Lisp_Object charset;
2247 CHECK_CHAR_COERCE_INT (character);
2249 BREAKUP_CHAR (XCHAR (character), charset, octet0, octet1);
2251 if (NILP (n) || EQ (n, Qzero))
2252 return make_int (octet0);
2253 else if (EQ (n, make_int (1)))
2254 return make_int (octet1);
2256 signal_simple_error ("Octet number must be 0 or 1", n);
2260 DEFUN ("encode-char", Fencode_char, 2, 2, 0, /*
2261 Return code-point of CHARACTER in specified CHARSET.
2263 (character, charset))
2267 CHECK_CHAR_COERCE_INT (character);
2268 charset = Fget_charset (charset);
2269 code_point = charset_code_point (charset, XCHAR (character));
2270 if (code_point >= 0)
2271 return make_int (code_point);
2277 DEFUN ("split-char", Fsplit_char, 1, 1, 0, /*
2278 Return list of charset and one or two position-codes of CHARACTER.
2282 /* This function can GC */
2283 struct gcpro gcpro1, gcpro2;
2284 Lisp_Object charset = Qnil;
2285 Lisp_Object rc = Qnil;
2293 GCPRO2 (charset, rc);
2294 CHECK_CHAR_COERCE_INT (character);
2297 code_point = ENCODE_CHAR (XCHAR (character), charset);
2298 dimension = XCHARSET_DIMENSION (charset);
2299 while (dimension > 0)
2301 rc = Fcons (make_int (code_point & 255), rc);
2305 rc = Fcons (XCHARSET_NAME (charset), rc);
2307 BREAKUP_CHAR (XCHAR (character), charset, c1, c2);
2309 if (XCHARSET_DIMENSION (Fget_charset (charset)) == 2)
2311 rc = list3 (XCHARSET_NAME (charset), make_int (c1), make_int (c2));
2315 rc = list2 (XCHARSET_NAME (charset), make_int (c1));
2324 #ifdef ENABLE_COMPOSITE_CHARS
2325 /************************************************************************/
2326 /* composite character functions */
2327 /************************************************************************/
2330 lookup_composite_char (Bufbyte *str, int len)
2332 Lisp_Object lispstr = make_string (str, len);
2333 Lisp_Object ch = Fgethash (lispstr,
2334 Vcomposite_char_string2char_hash_table,
2340 if (composite_char_row_next >= 128)
2341 signal_simple_error ("No more composite chars available", lispstr);
2342 emch = MAKE_CHAR (Vcharset_composite, composite_char_row_next,
2343 composite_char_col_next);
2344 Fputhash (make_char (emch), lispstr,
2345 Vcomposite_char_char2string_hash_table);
2346 Fputhash (lispstr, make_char (emch),
2347 Vcomposite_char_string2char_hash_table);
2348 composite_char_col_next++;
2349 if (composite_char_col_next >= 128)
2351 composite_char_col_next = 32;
2352 composite_char_row_next++;
2361 composite_char_string (Emchar ch)
2363 Lisp_Object str = Fgethash (make_char (ch),
2364 Vcomposite_char_char2string_hash_table,
2366 assert (!UNBOUNDP (str));
2370 xxDEFUN ("make-composite-char", Fmake_composite_char, 1, 1, 0, /*
2371 Convert a string into a single composite character.
2372 The character is the result of overstriking all the characters in
2377 CHECK_STRING (string);
2378 return make_char (lookup_composite_char (XSTRING_DATA (string),
2379 XSTRING_LENGTH (string)));
2382 xxDEFUN ("composite-char-string", Fcomposite_char_string, 1, 1, 0, /*
2383 Return a string of the characters comprising a composite character.
2391 if (CHAR_LEADING_BYTE (emch) != LEADING_BYTE_COMPOSITE)
2392 signal_simple_error ("Must be composite char", ch);
2393 return composite_char_string (emch);
2395 #endif /* ENABLE_COMPOSITE_CHARS */
2398 /************************************************************************/
2399 /* initialization */
2400 /************************************************************************/
2403 syms_of_mule_charset (void)
2405 INIT_LRECORD_IMPLEMENTATION (charset);
2407 DEFSUBR (Fcharsetp);
2408 DEFSUBR (Ffind_charset);
2409 DEFSUBR (Fget_charset);
2410 DEFSUBR (Fcharset_list);
2411 DEFSUBR (Fcharset_name);
2412 DEFSUBR (Fmake_charset);
2413 DEFSUBR (Fmake_reverse_direction_charset);
2414 /* DEFSUBR (Freverse_direction_charset); */
2415 DEFSUBR (Fdefine_charset_alias);
2416 DEFSUBR (Fcharset_from_attributes);
2417 DEFSUBR (Fcharset_short_name);
2418 DEFSUBR (Fcharset_long_name);
2419 DEFSUBR (Fcharset_description);
2420 DEFSUBR (Fcharset_dimension);
2421 DEFSUBR (Fcharset_property);
2422 DEFSUBR (Fcharset_id);
2423 DEFSUBR (Fset_charset_ccl_program);
2424 DEFSUBR (Fset_charset_registry);
2426 DEFSUBR (Fcharset_mapping_table);
2427 DEFSUBR (Fset_charset_mapping_table);
2431 DEFSUBR (Fdecode_char);
2432 DEFSUBR (Fdecode_builtin_char);
2433 DEFSUBR (Fencode_char);
2435 DEFSUBR (Fmake_char);
2436 DEFSUBR (Fchar_charset);
2437 DEFSUBR (Fchar_octet);
2438 DEFSUBR (Fsplit_char);
2440 #ifdef ENABLE_COMPOSITE_CHARS
2441 DEFSUBR (Fmake_composite_char);
2442 DEFSUBR (Fcomposite_char_string);
2445 defsymbol (&Qcharsetp, "charsetp");
2446 defsymbol (&Qregistry, "registry");
2447 defsymbol (&Qfinal, "final");
2448 defsymbol (&Qgraphic, "graphic");
2449 defsymbol (&Qdirection, "direction");
2450 defsymbol (&Qreverse_direction_charset, "reverse-direction-charset");
2451 defsymbol (&Qshort_name, "short-name");
2452 defsymbol (&Qlong_name, "long-name");
2454 defsymbol (&Qmother, "mother");
2455 defsymbol (&Qmin_code, "min-code");
2456 defsymbol (&Qmax_code, "max-code");
2457 defsymbol (&Qcode_offset, "code-offset");
2458 defsymbol (&Qconversion, "conversion");
2459 defsymbol (&Q94x60, "94x60");
2460 defsymbol (&Q94x94x60, "94x94x60");
2463 defsymbol (&Ql2r, "l2r");
2464 defsymbol (&Qr2l, "r2l");
2466 /* Charsets, compatible with FSF 20.3
2467 Naming convention is Script-Charset[-Edition] */
2468 defsymbol (&Qascii, "ascii");
2469 defsymbol (&Qcontrol_1, "control-1");
2470 defsymbol (&Qlatin_iso8859_1, "latin-iso8859-1");
2471 defsymbol (&Qlatin_iso8859_2, "latin-iso8859-2");
2472 defsymbol (&Qlatin_iso8859_3, "latin-iso8859-3");
2473 defsymbol (&Qlatin_iso8859_4, "latin-iso8859-4");
2474 defsymbol (&Qthai_tis620, "thai-tis620");
2475 defsymbol (&Qgreek_iso8859_7, "greek-iso8859-7");
2476 defsymbol (&Qarabic_iso8859_6, "arabic-iso8859-6");
2477 defsymbol (&Qhebrew_iso8859_8, "hebrew-iso8859-8");
2478 defsymbol (&Qkatakana_jisx0201, "katakana-jisx0201");
2479 defsymbol (&Qlatin_jisx0201, "latin-jisx0201");
2480 defsymbol (&Qcyrillic_iso8859_5, "cyrillic-iso8859-5");
2481 defsymbol (&Qlatin_iso8859_9, "latin-iso8859-9");
2482 defsymbol (&Qjapanese_jisx0208_1978, "japanese-jisx0208-1978");
2483 defsymbol (&Qchinese_gb2312, "chinese-gb2312");
2484 defsymbol (&Qchinese_gb12345, "chinese-gb12345");
2485 defsymbol (&Qjapanese_jisx0208, "japanese-jisx0208");
2486 defsymbol (&Qjapanese_jisx0208_1990, "japanese-jisx0208-1990");
2487 defsymbol (&Qkorean_ksc5601, "korean-ksc5601");
2488 defsymbol (&Qjapanese_jisx0212, "japanese-jisx0212");
2489 defsymbol (&Qchinese_cns11643_1, "chinese-cns11643-1");
2490 defsymbol (&Qchinese_cns11643_2, "chinese-cns11643-2");
2492 defsymbol (&Qucs, "ucs");
2493 defsymbol (&Qucs_bmp, "ucs-bmp");
2494 defsymbol (&Qucs_smp, "ucs-smp");
2495 defsymbol (&Qucs_sip, "ucs-sip");
2496 defsymbol (&Qucs_cns, "ucs-cns");
2497 defsymbol (&Qucs_jis, "ucs-jis");
2498 defsymbol (&Qucs_ks, "ucs-ks");
2499 defsymbol (&Qucs_big5, "ucs-big5");
2500 defsymbol (&Qlatin_viscii, "latin-viscii");
2501 defsymbol (&Qlatin_tcvn5712, "latin-tcvn5712");
2502 defsymbol (&Qlatin_viscii_lower, "latin-viscii-lower");
2503 defsymbol (&Qlatin_viscii_upper, "latin-viscii-upper");
2504 defsymbol (&Qvietnamese_viscii_lower, "vietnamese-viscii-lower");
2505 defsymbol (&Qvietnamese_viscii_upper, "vietnamese-viscii-upper");
2506 defsymbol (&Qideograph_gt, "ideograph-gt");
2507 defsymbol (&Qideograph_gt_pj_1, "ideograph-gt-pj-1");
2508 defsymbol (&Qideograph_gt_pj_2, "ideograph-gt-pj-2");
2509 defsymbol (&Qideograph_gt_pj_3, "ideograph-gt-pj-3");
2510 defsymbol (&Qideograph_gt_pj_4, "ideograph-gt-pj-4");
2511 defsymbol (&Qideograph_gt_pj_5, "ideograph-gt-pj-5");
2512 defsymbol (&Qideograph_gt_pj_6, "ideograph-gt-pj-6");
2513 defsymbol (&Qideograph_gt_pj_7, "ideograph-gt-pj-7");
2514 defsymbol (&Qideograph_gt_pj_8, "ideograph-gt-pj-8");
2515 defsymbol (&Qideograph_gt_pj_9, "ideograph-gt-pj-9");
2516 defsymbol (&Qideograph_gt_pj_10, "ideograph-gt-pj-10");
2517 defsymbol (&Qideograph_gt_pj_11, "ideograph-gt-pj-11");
2518 defsymbol (&Qideograph_daikanwa_2, "ideograph-daikanwa-2");
2519 defsymbol (&Qideograph_daikanwa, "ideograph-daikanwa");
2520 defsymbol (&Qchinese_big5, "chinese-big5");
2521 defsymbol (&Qchinese_big5_cdp, "chinese-big5-cdp");
2522 defsymbol (&Qideograph_hanziku_1, "ideograph-hanziku-1");
2523 defsymbol (&Qideograph_hanziku_2, "ideograph-hanziku-2");
2524 defsymbol (&Qideograph_hanziku_3, "ideograph-hanziku-3");
2525 defsymbol (&Qideograph_hanziku_4, "ideograph-hanziku-4");
2526 defsymbol (&Qideograph_hanziku_5, "ideograph-hanziku-5");
2527 defsymbol (&Qideograph_hanziku_6, "ideograph-hanziku-6");
2528 defsymbol (&Qideograph_hanziku_7, "ideograph-hanziku-7");
2529 defsymbol (&Qideograph_hanziku_8, "ideograph-hanziku-8");
2530 defsymbol (&Qideograph_hanziku_9, "ideograph-hanziku-9");
2531 defsymbol (&Qideograph_hanziku_10, "ideograph-hanziku-10");
2532 defsymbol (&Qideograph_hanziku_11, "ideograph-hanziku-11");
2533 defsymbol (&Qideograph_hanziku_12, "ideograph-hanziku-12");
2534 defsymbol (&Qchina3_jef, "china3-jef");
2535 defsymbol (&Qideograph_cbeta, "ideograph-cbeta");
2536 defsymbol (&Qethiopic_ucs, "ethiopic-ucs");
2538 defsymbol (&Qchinese_big5_1, "chinese-big5-1");
2539 defsymbol (&Qchinese_big5_2, "chinese-big5-2");
2541 defsymbol (&Qcomposite, "composite");
2545 vars_of_mule_charset (void)
2552 chlook = xnew_and_zero (struct charset_lookup); /* zero for Purify. */
2553 dump_add_root_struct_ptr (&chlook, &charset_lookup_description);
2555 /* Table of charsets indexed by leading byte. */
2556 for (i = 0; i < countof (chlook->charset_by_leading_byte); i++)
2557 chlook->charset_by_leading_byte[i] = Qnil;
2560 /* Table of charsets indexed by type/final-byte. */
2561 for (i = 0; i < countof (chlook->charset_by_attributes); i++)
2562 for (j = 0; j < countof (chlook->charset_by_attributes[0]); j++)
2563 chlook->charset_by_attributes[i][j] = Qnil;
2565 /* Table of charsets indexed by type/final-byte/direction. */
2566 for (i = 0; i < countof (chlook->charset_by_attributes); i++)
2567 for (j = 0; j < countof (chlook->charset_by_attributes[0]); j++)
2568 for (k = 0; k < countof (chlook->charset_by_attributes[0][0]); k++)
2569 chlook->charset_by_attributes[i][j][k] = Qnil;
2573 chlook->next_allocated_leading_byte = MIN_LEADING_BYTE_PRIVATE;
2575 chlook->next_allocated_1_byte_leading_byte = MIN_LEADING_BYTE_PRIVATE_1;
2576 chlook->next_allocated_2_byte_leading_byte = MIN_LEADING_BYTE_PRIVATE_2;
2580 leading_code_private_11 = PRE_LEADING_BYTE_PRIVATE_1;
2581 DEFVAR_INT ("leading-code-private-11", &leading_code_private_11 /*
2582 Leading-code of private TYPE9N charset of column-width 1.
2584 leading_code_private_11 = PRE_LEADING_BYTE_PRIVATE_1;
2588 Vdefault_coded_charset_priority_list = Qnil;
2589 DEFVAR_LISP ("default-coded-charset-priority-list",
2590 &Vdefault_coded_charset_priority_list /*
2591 Default order of preferred coded-character-sets.
2597 complex_vars_of_mule_charset (void)
2599 staticpro (&Vcharset_hash_table);
2600 Vcharset_hash_table =
2601 make_lisp_hash_table (50, HASH_TABLE_NON_WEAK, HASH_TABLE_EQ);
2603 /* Predefined character sets. We store them into variables for
2607 staticpro (&Vcharset_ucs);
2609 make_charset (LEADING_BYTE_UCS, Qucs, 256, 4,
2610 1, 2, 0, CHARSET_LEFT_TO_RIGHT,
2611 build_string ("UCS"),
2612 build_string ("UCS"),
2613 build_string ("ISO/IEC 10646"),
2615 Qnil, 0, 0xFFFFFFF, 0, 0, Qnil, CONVERSION_IDENTICAL);
2616 staticpro (&Vcharset_ucs_bmp);
2618 make_charset (LEADING_BYTE_UCS_BMP, Qucs_bmp, 256, 2,
2619 1, 2, 0, CHARSET_LEFT_TO_RIGHT,
2620 build_string ("BMP"),
2621 build_string ("UCS-BMP"),
2622 build_string ("ISO/IEC 10646 Group 0 Plane 0 (BMP)"),
2624 ("\\(ISO10646.*-[01]\\|UCS00-0\\|UNICODE[23]?-0\\)"),
2625 Qnil, 0, 0xFFFF, 0, 0, Qnil, CONVERSION_IDENTICAL);
2626 staticpro (&Vcharset_ucs_smp);
2628 make_charset (LEADING_BYTE_UCS_SMP, Qucs_smp, 256, 2,
2629 1, 2, 0, CHARSET_LEFT_TO_RIGHT,
2630 build_string ("SMP"),
2631 build_string ("UCS-SMP"),
2632 build_string ("ISO/IEC 10646 Group 0 Plane 1 (SMP)"),
2633 build_string ("UCS00-1"),
2634 Qnil, MIN_CHAR_SMP, MAX_CHAR_SMP,
2635 MIN_CHAR_SMP, 0, Qnil, CONVERSION_IDENTICAL);
2636 staticpro (&Vcharset_ucs_sip);
2638 make_charset (LEADING_BYTE_UCS_SIP, Qucs_sip, 256, 2,
2639 2, 2, 0, CHARSET_LEFT_TO_RIGHT,
2640 build_string ("SIP"),
2641 build_string ("UCS-SIP"),
2642 build_string ("ISO/IEC 10646 Group 0 Plane 2 (SIP)"),
2643 build_string ("\\(ISO10646.*-2\\|UCS00-2\\)"),
2644 Qnil, MIN_CHAR_SIP, MAX_CHAR_SIP,
2645 MIN_CHAR_SIP, 0, Qnil, CONVERSION_IDENTICAL);
2646 staticpro (&Vcharset_ucs_cns);
2648 make_charset (LEADING_BYTE_UCS_CNS, Qucs_cns, 256, 3,
2649 2, 2, 0, CHARSET_LEFT_TO_RIGHT,
2650 build_string ("UCS for CNS"),
2651 build_string ("UCS for CNS 11643"),
2652 build_string ("ISO/IEC 10646 for CNS 11643"),
2655 Qnil, CONVERSION_IDENTICAL);
2656 staticpro (&Vcharset_ucs_jis);
2658 make_charset (LEADING_BYTE_UCS_JIS, Qucs_jis, 256, 3,
2659 2, 2, 0, CHARSET_LEFT_TO_RIGHT,
2660 build_string ("UCS for JIS"),
2661 build_string ("UCS for JIS X 0208, 0212 and 0213"),
2662 build_string ("ISO/IEC 10646 for JIS X 0208, 0212 and 0213"),
2664 Qnil, 0, 0, 0, 0, Qnil, CONVERSION_IDENTICAL);
2665 staticpro (&Vcharset_ucs_ks);
2667 make_charset (LEADING_BYTE_UCS_KS, Qucs_ks, 256, 3,
2668 2, 2, 0, CHARSET_LEFT_TO_RIGHT,
2669 build_string ("UCS for KS"),
2670 build_string ("UCS for CCS defined by KS"),
2671 build_string ("ISO/IEC 10646 for Korean Standards"),
2673 Qnil, 0, 0, 0, 0, Qnil, CONVERSION_IDENTICAL);
2674 staticpro (&Vcharset_ucs_big5);
2676 make_charset (LEADING_BYTE_UCS_BIG5, Qucs_big5, 256, 3,
2677 2, 2, 0, CHARSET_LEFT_TO_RIGHT,
2678 build_string ("UCS for Big5"),
2679 build_string ("UCS for Big5"),
2680 build_string ("ISO/IEC 10646 for Big5"),
2682 Qnil, 0, 0, 0, 0, Qnil, CONVERSION_IDENTICAL);
2684 # define MIN_CHAR_THAI 0
2685 # define MAX_CHAR_THAI 0
2686 /* # define MIN_CHAR_HEBREW 0 */
2687 /* # define MAX_CHAR_HEBREW 0 */
2688 # define MIN_CHAR_HALFWIDTH_KATAKANA 0
2689 # define MAX_CHAR_HALFWIDTH_KATAKANA 0
2691 staticpro (&Vcharset_ascii);
2693 make_charset (LEADING_BYTE_ASCII, Qascii, 94, 1,
2694 1, 0, 'B', CHARSET_LEFT_TO_RIGHT,
2695 build_string ("ASCII"),
2696 build_string ("ASCII)"),
2697 build_string ("ASCII (ISO646 IRV)"),
2698 build_string ("\\(iso8859-[0-9]*\\|-ascii\\)"),
2699 Qnil, 0, 0x7F, 0, 0, Qnil, CONVERSION_IDENTICAL);
2700 staticpro (&Vcharset_control_1);
2701 Vcharset_control_1 =
2702 make_charset (LEADING_BYTE_CONTROL_1, Qcontrol_1, 94, 1,
2703 1, 1, 0, CHARSET_LEFT_TO_RIGHT,
2704 build_string ("C1"),
2705 build_string ("Control characters"),
2706 build_string ("Control characters 128-191"),
2708 Qnil, 0x80, 0x9F, 0x80, 0, Qnil, CONVERSION_IDENTICAL);
2709 staticpro (&Vcharset_latin_iso8859_1);
2710 Vcharset_latin_iso8859_1 =
2711 make_charset (LEADING_BYTE_LATIN_ISO8859_1, Qlatin_iso8859_1, 96, 1,
2712 1, 1, 'A', CHARSET_LEFT_TO_RIGHT,
2713 build_string ("Latin-1"),
2714 build_string ("ISO8859-1 (Latin-1)"),
2715 build_string ("ISO8859-1 (Latin-1)"),
2716 build_string ("iso8859-1"),
2717 Qnil, 0, 0, 0, 32, Qnil, CONVERSION_IDENTICAL);
2718 staticpro (&Vcharset_latin_iso8859_2);
2719 Vcharset_latin_iso8859_2 =
2720 make_charset (LEADING_BYTE_LATIN_ISO8859_2, Qlatin_iso8859_2, 96, 1,
2721 1, 1, 'B', CHARSET_LEFT_TO_RIGHT,
2722 build_string ("Latin-2"),
2723 build_string ("ISO8859-2 (Latin-2)"),
2724 build_string ("ISO8859-2 (Latin-2)"),
2725 build_string ("iso8859-2"),
2726 Qnil, 0, 0, 0, 32, Qnil, CONVERSION_IDENTICAL);
2727 staticpro (&Vcharset_latin_iso8859_3);
2728 Vcharset_latin_iso8859_3 =
2729 make_charset (LEADING_BYTE_LATIN_ISO8859_3, Qlatin_iso8859_3, 96, 1,
2730 1, 1, 'C', CHARSET_LEFT_TO_RIGHT,
2731 build_string ("Latin-3"),
2732 build_string ("ISO8859-3 (Latin-3)"),
2733 build_string ("ISO8859-3 (Latin-3)"),
2734 build_string ("iso8859-3"),
2735 Qnil, 0, 0, 0, 32, Qnil, CONVERSION_IDENTICAL);
2736 staticpro (&Vcharset_latin_iso8859_4);
2737 Vcharset_latin_iso8859_4 =
2738 make_charset (LEADING_BYTE_LATIN_ISO8859_4, Qlatin_iso8859_4, 96, 1,
2739 1, 1, 'D', CHARSET_LEFT_TO_RIGHT,
2740 build_string ("Latin-4"),
2741 build_string ("ISO8859-4 (Latin-4)"),
2742 build_string ("ISO8859-4 (Latin-4)"),
2743 build_string ("iso8859-4"),
2744 Qnil, 0, 0, 0, 32, Qnil, CONVERSION_IDENTICAL);
2745 staticpro (&Vcharset_thai_tis620);
2746 Vcharset_thai_tis620 =
2747 make_charset (LEADING_BYTE_THAI_TIS620, Qthai_tis620, 96, 1,
2748 1, 1, 'T', CHARSET_LEFT_TO_RIGHT,
2749 build_string ("TIS620"),
2750 build_string ("TIS620 (Thai)"),
2751 build_string ("TIS620.2529 (Thai)"),
2752 build_string ("tis620"),
2753 Qnil, MIN_CHAR_THAI, MAX_CHAR_THAI,
2754 MIN_CHAR_THAI, 32, Qnil, CONVERSION_IDENTICAL);
2755 staticpro (&Vcharset_greek_iso8859_7);
2756 Vcharset_greek_iso8859_7 =
2757 make_charset (LEADING_BYTE_GREEK_ISO8859_7, Qgreek_iso8859_7, 96, 1,
2758 1, 1, 'F', CHARSET_LEFT_TO_RIGHT,
2759 build_string ("ISO8859-7"),
2760 build_string ("ISO8859-7 (Greek)"),
2761 build_string ("ISO8859-7 (Greek)"),
2762 build_string ("iso8859-7"),
2763 Qnil, 0, 0, 0, 32, Qnil, CONVERSION_IDENTICAL);
2764 staticpro (&Vcharset_arabic_iso8859_6);
2765 Vcharset_arabic_iso8859_6 =
2766 make_charset (LEADING_BYTE_ARABIC_ISO8859_6, Qarabic_iso8859_6, 96, 1,
2767 1, 1, 'G', CHARSET_RIGHT_TO_LEFT,
2768 build_string ("ISO8859-6"),
2769 build_string ("ISO8859-6 (Arabic)"),
2770 build_string ("ISO8859-6 (Arabic)"),
2771 build_string ("iso8859-6"),
2772 Qnil, 0, 0, 0, 32, Qnil, CONVERSION_IDENTICAL);
2773 staticpro (&Vcharset_hebrew_iso8859_8);
2774 Vcharset_hebrew_iso8859_8 =
2775 make_charset (LEADING_BYTE_HEBREW_ISO8859_8, Qhebrew_iso8859_8, 96, 1,
2776 1, 1, 'H', CHARSET_RIGHT_TO_LEFT,
2777 build_string ("ISO8859-8"),
2778 build_string ("ISO8859-8 (Hebrew)"),
2779 build_string ("ISO8859-8 (Hebrew)"),
2780 build_string ("iso8859-8"),
2782 0 /* MIN_CHAR_HEBREW */,
2783 0 /* MAX_CHAR_HEBREW */, 0, 32,
2784 Qnil, CONVERSION_IDENTICAL);
2785 staticpro (&Vcharset_katakana_jisx0201);
2786 Vcharset_katakana_jisx0201 =
2787 make_charset (LEADING_BYTE_KATAKANA_JISX0201, Qkatakana_jisx0201, 94, 1,
2788 1, 1, 'I', CHARSET_LEFT_TO_RIGHT,
2789 build_string ("JISX0201 Kana"),
2790 build_string ("JISX0201.1976 (Japanese Kana)"),
2791 build_string ("JISX0201.1976 Japanese Kana"),
2792 build_string ("jisx0201\\.1976"),
2793 Qnil, 0, 0, 0, 33, Qnil, CONVERSION_IDENTICAL);
2794 staticpro (&Vcharset_latin_jisx0201);
2795 Vcharset_latin_jisx0201 =
2796 make_charset (LEADING_BYTE_LATIN_JISX0201, Qlatin_jisx0201, 94, 1,
2797 1, 0, 'J', CHARSET_LEFT_TO_RIGHT,
2798 build_string ("JISX0201 Roman"),
2799 build_string ("JISX0201.1976 (Japanese Roman)"),
2800 build_string ("JISX0201.1976 Japanese Roman"),
2801 build_string ("jisx0201\\.1976"),
2802 Qnil, 0, 0, 0, 33, Qnil, CONVERSION_IDENTICAL);
2803 staticpro (&Vcharset_cyrillic_iso8859_5);
2804 Vcharset_cyrillic_iso8859_5 =
2805 make_charset (LEADING_BYTE_CYRILLIC_ISO8859_5, Qcyrillic_iso8859_5, 96, 1,
2806 1, 1, 'L', CHARSET_LEFT_TO_RIGHT,
2807 build_string ("ISO8859-5"),
2808 build_string ("ISO8859-5 (Cyrillic)"),
2809 build_string ("ISO8859-5 (Cyrillic)"),
2810 build_string ("iso8859-5"),
2811 Qnil, 0, 0, 0, 32, Qnil, CONVERSION_IDENTICAL);
2812 staticpro (&Vcharset_latin_iso8859_9);
2813 Vcharset_latin_iso8859_9 =
2814 make_charset (LEADING_BYTE_LATIN_ISO8859_9, Qlatin_iso8859_9, 96, 1,
2815 1, 1, 'M', CHARSET_LEFT_TO_RIGHT,
2816 build_string ("Latin-5"),
2817 build_string ("ISO8859-9 (Latin-5)"),
2818 build_string ("ISO8859-9 (Latin-5)"),
2819 build_string ("iso8859-9"),
2820 Qnil, 0, 0, 0, 32, Qnil, CONVERSION_IDENTICAL);
2821 staticpro (&Vcharset_japanese_jisx0208_1978);
2822 Vcharset_japanese_jisx0208_1978 =
2823 make_charset (LEADING_BYTE_JAPANESE_JISX0208_1978,
2824 Qjapanese_jisx0208_1978, 94, 2,
2825 2, 0, '@', CHARSET_LEFT_TO_RIGHT,
2826 build_string ("JIS X0208:1978"),
2827 build_string ("JIS X0208:1978 (Japanese)"),
2829 ("JIS X0208:1978 Japanese Kanji (so called \"old JIS\")"),
2830 build_string ("\\(jisx0208\\|jisc6226\\)\\.1978"),
2831 Qnil, 0, 0, 0, 33, Qnil, CONVERSION_IDENTICAL);
2832 staticpro (&Vcharset_chinese_gb2312);
2833 Vcharset_chinese_gb2312 =
2834 make_charset (LEADING_BYTE_CHINESE_GB2312, Qchinese_gb2312, 94, 2,
2835 2, 0, 'A', CHARSET_LEFT_TO_RIGHT,
2836 build_string ("GB2312"),
2837 build_string ("GB2312)"),
2838 build_string ("GB2312 Chinese simplified"),
2839 build_string ("gb2312"),
2840 Qnil, 0, 0, 0, 33, Qnil, CONVERSION_IDENTICAL);
2841 staticpro (&Vcharset_chinese_gb12345);
2842 Vcharset_chinese_gb12345 =
2843 make_charset (LEADING_BYTE_CHINESE_GB12345, Qchinese_gb12345, 94, 2,
2844 2, 0, 0, CHARSET_LEFT_TO_RIGHT,
2845 build_string ("G1"),
2846 build_string ("GB 12345)"),
2847 build_string ("GB 12345-1990"),
2848 build_string ("GB12345\\(\\.1990\\)?-0"),
2849 Qnil, 0, 0, 0, 33, Qnil, CONVERSION_IDENTICAL);
2850 staticpro (&Vcharset_japanese_jisx0208);
2851 Vcharset_japanese_jisx0208 =
2852 make_charset (LEADING_BYTE_JAPANESE_JISX0208, Qjapanese_jisx0208, 94, 2,
2853 2, 0, 'B', CHARSET_LEFT_TO_RIGHT,
2854 build_string ("JISX0208"),
2855 build_string ("JIS X0208:1983 (Japanese)"),
2856 build_string ("JIS X0208:1983 Japanese Kanji"),
2857 build_string ("jisx0208\\.1983"),
2858 Qnil, 0, 0, 0, 33, Qnil, CONVERSION_IDENTICAL);
2860 staticpro (&Vcharset_japanese_jisx0208_1990);
2861 Vcharset_japanese_jisx0208_1990 =
2862 make_charset (LEADING_BYTE_JAPANESE_JISX0208_1990,
2863 Qjapanese_jisx0208_1990, 94, 2,
2864 2, 0, 0, CHARSET_LEFT_TO_RIGHT,
2865 build_string ("JISX0208-1990"),
2866 build_string ("JIS X0208:1990 (Japanese)"),
2867 build_string ("JIS X0208:1990 Japanese Kanji"),
2868 build_string ("jisx0208\\.1990"),
2870 MIN_CHAR_JIS_X0208_1990,
2871 MAX_CHAR_JIS_X0208_1990, MIN_CHAR_JIS_X0208_1990, 33,
2872 Qnil, CONVERSION_IDENTICAL);
2874 staticpro (&Vcharset_korean_ksc5601);
2875 Vcharset_korean_ksc5601 =
2876 make_charset (LEADING_BYTE_KOREAN_KSC5601, Qkorean_ksc5601, 94, 2,
2877 2, 0, 'C', CHARSET_LEFT_TO_RIGHT,
2878 build_string ("KSC5601"),
2879 build_string ("KSC5601 (Korean"),
2880 build_string ("KSC5601 Korean Hangul and Hanja"),
2881 build_string ("ksc5601"),
2882 Qnil, 0, 0, 0, 33, Qnil, CONVERSION_IDENTICAL);
2883 staticpro (&Vcharset_japanese_jisx0212);
2884 Vcharset_japanese_jisx0212 =
2885 make_charset (LEADING_BYTE_JAPANESE_JISX0212, Qjapanese_jisx0212, 94, 2,
2886 2, 0, 'D', CHARSET_LEFT_TO_RIGHT,
2887 build_string ("JISX0212"),
2888 build_string ("JISX0212 (Japanese)"),
2889 build_string ("JISX0212 Japanese Supplement"),
2890 build_string ("jisx0212"),
2891 Qnil, 0, 0, 0, 33, Qnil, CONVERSION_IDENTICAL);
2893 #define CHINESE_CNS_PLANE_RE(n) "cns11643[.-]\\(.*[.-]\\)?" n "$"
2894 staticpro (&Vcharset_chinese_cns11643_1);
2895 Vcharset_chinese_cns11643_1 =
2896 make_charset (LEADING_BYTE_CHINESE_CNS11643_1, Qchinese_cns11643_1, 94, 2,
2897 2, 0, 'G', CHARSET_LEFT_TO_RIGHT,
2898 build_string ("CNS11643-1"),
2899 build_string ("CNS11643-1 (Chinese traditional)"),
2901 ("CNS 11643 Plane 1 Chinese traditional"),
2902 build_string (CHINESE_CNS_PLANE_RE("1")),
2903 Qnil, 0, 0, 0, 33, Qnil, CONVERSION_IDENTICAL);
2904 staticpro (&Vcharset_chinese_cns11643_2);
2905 Vcharset_chinese_cns11643_2 =
2906 make_charset (LEADING_BYTE_CHINESE_CNS11643_2, Qchinese_cns11643_2, 94, 2,
2907 2, 0, 'H', CHARSET_LEFT_TO_RIGHT,
2908 build_string ("CNS11643-2"),
2909 build_string ("CNS11643-2 (Chinese traditional)"),
2911 ("CNS 11643 Plane 2 Chinese traditional"),
2912 build_string (CHINESE_CNS_PLANE_RE("2")),
2913 Qnil, 0, 0, 0, 33, Qnil, CONVERSION_IDENTICAL);
2915 staticpro (&Vcharset_latin_tcvn5712);
2916 Vcharset_latin_tcvn5712 =
2917 make_charset (LEADING_BYTE_LATIN_TCVN5712, Qlatin_tcvn5712, 96, 1,
2918 1, 1, 'Z', CHARSET_LEFT_TO_RIGHT,
2919 build_string ("TCVN 5712"),
2920 build_string ("TCVN 5712 (VSCII-2)"),
2921 build_string ("Vietnamese TCVN 5712:1983 (VSCII-2)"),
2922 build_string ("tcvn5712\\(\\.1993\\)?-1"),
2923 Qnil, 0, 0, 0, 32, Qnil, CONVERSION_IDENTICAL);
2924 staticpro (&Vcharset_latin_viscii_lower);
2925 Vcharset_latin_viscii_lower =
2926 make_charset (LEADING_BYTE_LATIN_VISCII_LOWER, Qlatin_viscii_lower, 96, 1,
2927 1, 1, '1', CHARSET_LEFT_TO_RIGHT,
2928 build_string ("VISCII lower"),
2929 build_string ("VISCII lower (Vietnamese)"),
2930 build_string ("VISCII lower (Vietnamese)"),
2931 build_string ("MULEVISCII-LOWER"),
2932 Qnil, 0, 0, 0, 32, Qnil, CONVERSION_IDENTICAL);
2933 staticpro (&Vcharset_latin_viscii_upper);
2934 Vcharset_latin_viscii_upper =
2935 make_charset (LEADING_BYTE_LATIN_VISCII_UPPER, Qlatin_viscii_upper, 96, 1,
2936 1, 1, '2', CHARSET_LEFT_TO_RIGHT,
2937 build_string ("VISCII upper"),
2938 build_string ("VISCII upper (Vietnamese)"),
2939 build_string ("VISCII upper (Vietnamese)"),
2940 build_string ("MULEVISCII-UPPER"),
2941 Qnil, 0, 0, 0, 32, Qnil, CONVERSION_IDENTICAL);
2942 staticpro (&Vcharset_latin_viscii);
2943 Vcharset_latin_viscii =
2944 make_charset (LEADING_BYTE_LATIN_VISCII, Qlatin_viscii, 256, 1,
2945 1, 2, 0, CHARSET_LEFT_TO_RIGHT,
2946 build_string ("VISCII"),
2947 build_string ("VISCII 1.1 (Vietnamese)"),
2948 build_string ("VISCII 1.1 (Vietnamese)"),
2949 build_string ("VISCII1\\.1"),
2950 Qnil, 0, 0, 0, 0, Qnil, CONVERSION_IDENTICAL);
2951 staticpro (&Vcharset_chinese_big5);
2952 Vcharset_chinese_big5 =
2953 make_charset (LEADING_BYTE_CHINESE_BIG5, Qchinese_big5, 256, 2,
2954 2, 2, 0, CHARSET_LEFT_TO_RIGHT,
2955 build_string ("Big5"),
2956 build_string ("Big5"),
2957 build_string ("Big5 Chinese traditional"),
2958 build_string ("big5"),
2960 0 /* MIN_CHAR_BIG5_CDP */,
2961 0 /* MAX_CHAR_BIG5_CDP */, 0, 0,
2962 Qnil, CONVERSION_IDENTICAL);
2963 staticpro (&Vcharset_chinese_big5_cdp);
2964 Vcharset_chinese_big5_cdp =
2965 make_charset (LEADING_BYTE_CHINESE_BIG5_CDP, Qchinese_big5_cdp, 256, 2,
2966 2, 2, 0, CHARSET_LEFT_TO_RIGHT,
2967 build_string ("Big5-CDP"),
2968 build_string ("Big5 + CDP extension"),
2969 build_string ("Big5 with CDP extension"),
2970 build_string ("big5\\.cdp-0"),
2971 Qnil, MIN_CHAR_BIG5_CDP, MAX_CHAR_BIG5_CDP,
2972 MIN_CHAR_BIG5_CDP, 0, Qnil, CONVERSION_IDENTICAL);
2973 #define DEF_HANZIKU(n) \
2974 staticpro (&Vcharset_ideograph_hanziku_##n); \
2975 Vcharset_ideograph_hanziku_##n = \
2976 make_charset (LEADING_BYTE_HANZIKU_##n, Qideograph_hanziku_##n, 256, 2, \
2977 2, 2, 0, CHARSET_LEFT_TO_RIGHT, \
2978 build_string ("HZK-"#n), \
2979 build_string ("HANZIKU-"#n), \
2980 build_string ("HANZIKU (pseudo BIG5 encoding) part "#n), \
2982 ("hanziku-"#n"$"), \
2983 Qnil, MIN_CHAR_HANZIKU_##n, MAX_CHAR_HANZIKU_##n, \
2984 MIN_CHAR_HANZIKU_##n, 0, Qnil, CONVERSION_IDENTICAL);
2997 staticpro (&Vcharset_china3_jef);
2998 Vcharset_china3_jef =
2999 make_charset (LEADING_BYTE_CHINA3_JEF, Qchina3_jef, 256, 2,
3000 2, 2, 0, CHARSET_LEFT_TO_RIGHT,
3001 build_string ("JC3"),
3002 build_string ("JEF + CHINA3"),
3003 build_string ("JEF + CHINA3 private characters"),
3004 build_string ("china3jef-0"),
3005 Qnil, MIN_CHAR_CHINA3_JEF, MAX_CHAR_CHINA3_JEF,
3006 MIN_CHAR_CHINA3_JEF, 0, Qnil, CONVERSION_IDENTICAL);
3007 staticpro (&Vcharset_ideograph_cbeta);
3008 Vcharset_ideograph_cbeta =
3009 make_charset (LEADING_BYTE_CBETA, Qideograph_cbeta, 256, 2,
3010 2, 2, 0, CHARSET_LEFT_TO_RIGHT,
3011 build_string ("CB"),
3012 build_string ("CBETA"),
3013 build_string ("CBETA private characters"),
3014 build_string ("cbeta-0"),
3015 Qnil, MIN_CHAR_CBETA, MAX_CHAR_CBETA,
3016 MIN_CHAR_CBETA, 0, Qnil, CONVERSION_IDENTICAL);
3017 staticpro (&Vcharset_ideograph_gt);
3018 Vcharset_ideograph_gt =
3019 make_charset (LEADING_BYTE_GT, Qideograph_gt, 256, 3,
3020 2, 2, 0, CHARSET_LEFT_TO_RIGHT,
3021 build_string ("GT"),
3022 build_string ("GT"),
3023 build_string ("GT"),
3025 Qnil, MIN_CHAR_GT, MAX_CHAR_GT,
3026 MIN_CHAR_GT, 0, Qnil, CONVERSION_IDENTICAL);
3027 #define DEF_GT_PJ(n) \
3028 staticpro (&Vcharset_ideograph_gt_pj_##n); \
3029 Vcharset_ideograph_gt_pj_##n = \
3030 make_charset (LEADING_BYTE_GT_PJ_##n, Qideograph_gt_pj_##n, 94, 2, \
3031 2, 0, 0, CHARSET_LEFT_TO_RIGHT, \
3032 build_string ("GT-PJ-"#n), \
3033 build_string ("GT (pseudo JIS encoding) part "#n), \
3034 build_string ("GT 2000 (pseudo JIS encoding) part "#n), \
3036 ("\\(GTpj-"#n "\\|jisx0208\\.GT-"#n "\\)$"), \
3037 Qnil, 0, 0, 0, 33, Qnil, CONVERSION_IDENTICAL);
3050 staticpro (&Vcharset_ideograph_daikanwa_2);
3051 Vcharset_ideograph_daikanwa_2 =
3052 make_charset (LEADING_BYTE_DAIKANWA_2, Qideograph_daikanwa_2, 256, 2,
3053 2, 2, 0, CHARSET_LEFT_TO_RIGHT,
3054 build_string ("Daikanwa Rev."),
3055 build_string ("Morohashi's Daikanwa Rev."),
3057 ("Daikanwa dictionary (revised version)"),
3058 build_string ("Daikanwa\\(\\.[0-9]+\\)?-2"),
3059 Qnil, 0, 0, 0, 0, Qnil, CONVERSION_IDENTICAL);
3060 staticpro (&Vcharset_ideograph_daikanwa);
3061 Vcharset_ideograph_daikanwa =
3062 make_charset (LEADING_BYTE_DAIKANWA_3, Qideograph_daikanwa, 256, 2,
3063 2, 2, 0, CHARSET_LEFT_TO_RIGHT,
3064 build_string ("Daikanwa"),
3065 build_string ("Morohashi's Daikanwa Rev.2"),
3067 ("Daikanwa dictionary (second revised version)"),
3068 build_string ("Daikanwa\\(\\.[0-9]+\\)?-3"),
3069 Qnil, MIN_CHAR_DAIKANWA, MAX_CHAR_DAIKANWA,
3070 MIN_CHAR_DAIKANWA, 0, Qnil, CONVERSION_IDENTICAL);
3072 staticpro (&Vcharset_ethiopic_ucs);
3073 Vcharset_ethiopic_ucs =
3074 make_charset (LEADING_BYTE_ETHIOPIC_UCS, Qethiopic_ucs, 256, 2,
3075 2, 2, 0, CHARSET_LEFT_TO_RIGHT,
3076 build_string ("Ethiopic (UCS)"),
3077 build_string ("Ethiopic (UCS)"),
3078 build_string ("Ethiopic of UCS"),
3079 build_string ("Ethiopic-Unicode"),
3080 Qnil, 0x1200, 0x137F, 0, 0,
3081 Qnil, CONVERSION_IDENTICAL);
3083 staticpro (&Vcharset_chinese_big5_1);
3084 Vcharset_chinese_big5_1 =
3085 make_charset (LEADING_BYTE_CHINESE_BIG5_1, Qchinese_big5_1, 94, 2,
3086 2, 0, '0', CHARSET_LEFT_TO_RIGHT,
3087 build_string ("Big5"),
3088 build_string ("Big5 (Level-1)"),
3090 ("Big5 Level-1 Chinese traditional"),
3091 build_string ("big5"),
3092 Qnil, 0, 0, 0, 33, Qnil, CONVERSION_IDENTICAL);
3093 staticpro (&Vcharset_chinese_big5_2);
3094 Vcharset_chinese_big5_2 =
3095 make_charset (LEADING_BYTE_CHINESE_BIG5_2, Qchinese_big5_2, 94, 2,
3096 2, 0, '1', CHARSET_LEFT_TO_RIGHT,
3097 build_string ("Big5"),
3098 build_string ("Big5 (Level-2)"),
3100 ("Big5 Level-2 Chinese traditional"),
3101 build_string ("big5"),
3102 Qnil, 0, 0, 0, 33, Qnil, CONVERSION_IDENTICAL);
3104 #ifdef ENABLE_COMPOSITE_CHARS
3105 /* #### For simplicity, we put composite chars into a 96x96 charset.
3106 This is going to lead to problems because you can run out of
3107 room, esp. as we don't yet recycle numbers. */
3108 staticpro (&Vcharset_composite);
3109 Vcharset_composite =
3110 make_charset (LEADING_BYTE_COMPOSITE, Qcomposite, 96, 2,
3111 2, 0, 0, CHARSET_LEFT_TO_RIGHT,
3112 build_string ("Composite"),
3113 build_string ("Composite characters"),
3114 build_string ("Composite characters"),
3117 /* #### not dumped properly */
3118 composite_char_row_next = 32;
3119 composite_char_col_next = 32;
3121 Vcomposite_char_string2char_hash_table =
3122 make_lisp_hash_table (500, HASH_TABLE_NON_WEAK, HASH_TABLE_EQUAL);
3123 Vcomposite_char_char2string_hash_table =
3124 make_lisp_hash_table (500, HASH_TABLE_NON_WEAK, HASH_TABLE_EQ);
3125 staticpro (&Vcomposite_char_string2char_hash_table);
3126 staticpro (&Vcomposite_char_char2string_hash_table);
3127 #endif /* ENABLE_COMPOSITE_CHARS */