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;
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)
991 if (EQ (charset, Vcharset_chinese_big5))
993 int c1 = code_point >> 8;
994 int c2 = code_point & 0xFF;
997 if ( ( (0xA1 <= c1) && (c1 <= 0xFE) )
999 ( ((0x40 <= c2) && (c2 <= 0x7E)) ||
1000 ((0xA1 <= c2) && (c2 <= 0xFE)) ) )
1002 I = (c1 - 0xA1) * BIG5_SAME_ROW
1003 + c2 - (c2 < 0x7F ? 0x40 : 0x62);
1007 charset = Vcharset_chinese_big5_1;
1011 charset = Vcharset_chinese_big5_2;
1012 I -= (BIG5_SAME_ROW) * (0xC9 - 0xA1);
1014 code_point = ((I / 94 + 33) << 8) | (I % 94 + 33);
1017 if ((final = XCHARSET_FINAL (charset)) >= '0')
1019 if (XCHARSET_DIMENSION (charset) == 1)
1021 switch (XCHARSET_CHARS (charset))
1025 + (final - '0') * 94 + ((code_point & 0x7F) - 33);
1028 + (final - '0') * 96 + ((code_point & 0x7F) - 32);
1036 switch (XCHARSET_CHARS (charset))
1039 return MIN_CHAR_94x94
1040 + (final - '0') * 94 * 94
1041 + (((code_point >> 8) & 0x7F) - 33) * 94
1042 + ((code_point & 0x7F) - 33);
1044 return MIN_CHAR_96x96
1045 + (final - '0') * 96 * 96
1046 + (((code_point >> 8) & 0x7F) - 32) * 96
1047 + ((code_point & 0x7F) - 32);
1054 else if (XCHARSET_MAX_CODE (charset))
1057 = (XCHARSET_DIMENSION (charset) == 1
1059 code_point - XCHARSET_BYTE_OFFSET (charset)
1061 ((code_point >> 8) - XCHARSET_BYTE_OFFSET (charset))
1062 * XCHARSET_CHARS (charset)
1063 + (code_point & 0xFF) - XCHARSET_BYTE_OFFSET (charset))
1064 + XCHARSET_CODE_OFFSET (charset);
1065 if ((cid < XCHARSET_MIN_CODE (charset))
1066 || (XCHARSET_MAX_CODE (charset) < cid))
1075 charset_code_point (Lisp_Object charset, Emchar ch)
1077 Lisp_Object encoding_table = XCHARSET_ENCODING_TABLE (charset);
1080 if ( CHAR_TABLEP (encoding_table)
1081 && INTP (ret = get_char_id_table (XCHAR_TABLE(encoding_table),
1086 Lisp_Object mother = XCHARSET_MOTHER (charset);
1088 if ( CHARSETP (mother) )
1090 int min = XCHARSET_MIN_CODE (charset);
1091 int max = XCHARSET_MAX_CODE (charset);
1092 int code = charset_code_point (mother, ch);
1094 if ( (min <= code) && (code <= max) )
1096 if ( XCHARSET_CONVERSION (charset) == CONVERSION_94x60 )
1100 int cell = m % 94 + 33;
1106 return (row << 8) | cell;
1109 return code - XCHARSET_CODE_OFFSET (charset);
1113 return range_charset_code_point (charset, ch);
1117 range_charset_code_point (Lisp_Object charset, Emchar ch)
1121 if ((XCHARSET_MIN_CODE (charset) <= ch)
1122 && (ch <= XCHARSET_MAX_CODE (charset)))
1124 d = ch - XCHARSET_CODE_OFFSET (charset);
1126 if (XCHARSET_CHARS (charset) == 256)
1128 else if (XCHARSET_DIMENSION (charset) == 1)
1129 return d + XCHARSET_BYTE_OFFSET (charset);
1130 else if (XCHARSET_DIMENSION (charset) == 2)
1132 ((d / XCHARSET_CHARS (charset)
1133 + XCHARSET_BYTE_OFFSET (charset)) << 8)
1134 | (d % XCHARSET_CHARS (charset) + XCHARSET_BYTE_OFFSET (charset));
1135 else if (XCHARSET_DIMENSION (charset) == 3)
1137 ((d / (XCHARSET_CHARS (charset) * XCHARSET_CHARS (charset))
1138 + XCHARSET_BYTE_OFFSET (charset)) << 16)
1139 | ((d / XCHARSET_CHARS (charset)
1140 % XCHARSET_CHARS (charset)
1141 + XCHARSET_BYTE_OFFSET (charset)) << 8)
1142 | (d % XCHARSET_CHARS (charset) + XCHARSET_BYTE_OFFSET (charset));
1143 else /* if (XCHARSET_DIMENSION (charset) == 4) */
1145 ((d / (XCHARSET_CHARS (charset)
1146 * XCHARSET_CHARS (charset) * XCHARSET_CHARS (charset))
1147 + XCHARSET_BYTE_OFFSET (charset)) << 24)
1148 | ((d / (XCHARSET_CHARS (charset) * XCHARSET_CHARS (charset))
1149 % XCHARSET_CHARS (charset)
1150 + XCHARSET_BYTE_OFFSET (charset)) << 16)
1151 | ((d / XCHARSET_CHARS (charset) % XCHARSET_CHARS (charset)
1152 + XCHARSET_BYTE_OFFSET (charset)) << 8)
1153 | (d % XCHARSET_CHARS (charset) + XCHARSET_BYTE_OFFSET (charset));
1155 else if ( (XCHARSET_CODE_OFFSET (charset) == 0) ||
1156 (XCHARSET_CODE_OFFSET (charset) == XCHARSET_MIN_CODE (charset)) )
1158 if (XCHARSET_DIMENSION (charset) == 1)
1160 if (XCHARSET_CHARS (charset) == 94)
1162 if (((d = ch - (MIN_CHAR_94
1163 + (XCHARSET_FINAL (charset) - '0') * 94)) >= 0)
1167 else if (XCHARSET_CHARS (charset) == 96)
1169 if (((d = ch - (MIN_CHAR_96
1170 + (XCHARSET_FINAL (charset) - '0') * 96)) >= 0)
1177 else if (XCHARSET_DIMENSION (charset) == 2)
1179 if (XCHARSET_CHARS (charset) == 94)
1181 if (((d = ch - (MIN_CHAR_94x94
1182 + (XCHARSET_FINAL (charset) - '0') * 94 * 94))
1185 return (((d / 94) + 33) << 8) | (d % 94 + 33);
1187 else if (XCHARSET_CHARS (charset) == 96)
1189 if (((d = ch - (MIN_CHAR_96x96
1190 + (XCHARSET_FINAL (charset) - '0') * 96 * 96))
1193 return (((d / 96) + 32) << 8) | (d % 96 + 32);
1203 encode_builtin_char_1 (Emchar c, Lisp_Object* charset)
1205 if (c <= MAX_CHAR_BASIC_LATIN)
1207 *charset = Vcharset_ascii;
1212 *charset = Vcharset_control_1;
1217 *charset = Vcharset_latin_iso8859_1;
1221 else if ((MIN_CHAR_HEBREW <= c) && (c <= MAX_CHAR_HEBREW))
1223 *charset = Vcharset_hebrew_iso8859_8;
1224 return c - MIN_CHAR_HEBREW + 0x20;
1227 else if ((MIN_CHAR_THAI <= c) && (c <= MAX_CHAR_THAI))
1229 *charset = Vcharset_thai_tis620;
1230 return c - MIN_CHAR_THAI + 0x20;
1233 else if ((MIN_CHAR_HALFWIDTH_KATAKANA <= c)
1234 && (c <= MAX_CHAR_HALFWIDTH_KATAKANA))
1236 return list2 (Vcharset_katakana_jisx0201,
1237 make_int (c - MIN_CHAR_HALFWIDTH_KATAKANA + 33));
1240 else if (c <= MAX_CHAR_BMP)
1242 *charset = Vcharset_ucs_bmp;
1245 else if (c <= MAX_CHAR_SMP)
1247 *charset = Vcharset_ucs_smp;
1248 return c - MIN_CHAR_SMP;
1250 else if (c <= MAX_CHAR_SIP)
1252 *charset = Vcharset_ucs_sip;
1253 return c - MIN_CHAR_SIP;
1255 else if (c < MIN_CHAR_DAIKANWA)
1257 *charset = Vcharset_ucs;
1260 else if (c <= MAX_CHAR_DAIKANWA)
1262 *charset = Vcharset_ideograph_daikanwa;
1263 return c - MIN_CHAR_DAIKANWA;
1265 else if (c < MIN_CHAR_94)
1267 *charset = Vcharset_ucs;
1270 else if (c <= MAX_CHAR_94)
1272 *charset = CHARSET_BY_ATTRIBUTES (94, 1,
1273 ((c - MIN_CHAR_94) / 94) + '0',
1274 CHARSET_LEFT_TO_RIGHT);
1275 if (!NILP (*charset))
1276 return ((c - MIN_CHAR_94) % 94) + 33;
1279 *charset = Vcharset_ucs;
1283 else if (c <= MAX_CHAR_96)
1285 *charset = CHARSET_BY_ATTRIBUTES (96, 1,
1286 ((c - MIN_CHAR_96) / 96) + '0',
1287 CHARSET_LEFT_TO_RIGHT);
1288 if (!NILP (*charset))
1289 return ((c - MIN_CHAR_96) % 96) + 32;
1292 *charset = Vcharset_ucs;
1296 else if (c <= MAX_CHAR_94x94)
1299 = CHARSET_BY_ATTRIBUTES (94, 2,
1300 ((c - MIN_CHAR_94x94) / (94 * 94)) + '0',
1301 CHARSET_LEFT_TO_RIGHT);
1302 if (!NILP (*charset))
1303 return (((((c - MIN_CHAR_94x94) / 94) % 94) + 33) << 8)
1304 | (((c - MIN_CHAR_94x94) % 94) + 33);
1307 *charset = Vcharset_ucs;
1311 else if (c <= MAX_CHAR_96x96)
1314 = CHARSET_BY_ATTRIBUTES (96, 2,
1315 ((c - MIN_CHAR_96x96) / (96 * 96)) + '0',
1316 CHARSET_LEFT_TO_RIGHT);
1317 if (!NILP (*charset))
1318 return ((((c - MIN_CHAR_96x96) / 96) % 96) + 32) << 8
1319 | (((c - MIN_CHAR_96x96) % 96) + 32);
1322 *charset = Vcharset_ucs;
1328 *charset = Vcharset_ucs;
1333 Lisp_Object Vdefault_coded_charset_priority_list;
1337 /************************************************************************/
1338 /* Basic charset Lisp functions */
1339 /************************************************************************/
1341 DEFUN ("charsetp", Fcharsetp, 1, 1, 0, /*
1342 Return non-nil if OBJECT is a charset.
1346 return CHARSETP (object) ? Qt : Qnil;
1349 DEFUN ("find-charset", Ffind_charset, 1, 1, 0, /*
1350 Retrieve the charset of the given name.
1351 If CHARSET-OR-NAME is a charset object, it is simply returned.
1352 Otherwise, CHARSET-OR-NAME should be a symbol. If there is no such charset,
1353 nil is returned. Otherwise the associated charset object is returned.
1357 if (CHARSETP (charset_or_name))
1358 return charset_or_name;
1360 CHECK_SYMBOL (charset_or_name);
1361 return Fgethash (charset_or_name, Vcharset_hash_table, Qnil);
1364 DEFUN ("get-charset", Fget_charset, 1, 1, 0, /*
1365 Retrieve the charset of the given name.
1366 Same as `find-charset' except an error is signalled if there is no such
1367 charset instead of returning nil.
1371 Lisp_Object charset = Ffind_charset (name);
1374 signal_simple_error ("No such charset", name);
1378 /* We store the charsets in hash tables with the names as the key and the
1379 actual charset object as the value. Occasionally we need to use them
1380 in a list format. These routines provide us with that. */
1381 struct charset_list_closure
1383 Lisp_Object *charset_list;
1387 add_charset_to_list_mapper (Lisp_Object key, Lisp_Object value,
1388 void *charset_list_closure)
1390 /* This function can GC */
1391 struct charset_list_closure *chcl =
1392 (struct charset_list_closure*) charset_list_closure;
1393 Lisp_Object *charset_list = chcl->charset_list;
1395 *charset_list = Fcons (key /* XCHARSET_NAME (value) */, *charset_list);
1399 DEFUN ("charset-list", Fcharset_list, 0, 0, 0, /*
1400 Return a list of the names of all defined charsets.
1404 Lisp_Object charset_list = Qnil;
1405 struct gcpro gcpro1;
1406 struct charset_list_closure charset_list_closure;
1408 GCPRO1 (charset_list);
1409 charset_list_closure.charset_list = &charset_list;
1410 elisp_maphash (add_charset_to_list_mapper, Vcharset_hash_table,
1411 &charset_list_closure);
1414 return charset_list;
1417 DEFUN ("charset-name", Fcharset_name, 1, 1, 0, /*
1418 Return the name of charset CHARSET.
1422 return XCHARSET_NAME (Fget_charset (charset));
1425 /* #### SJT Should generic properties be allowed? */
1426 DEFUN ("make-charset", Fmake_charset, 3, 3, 0, /*
1427 Define a new character set.
1428 This function is for use with Mule support.
1429 NAME is a symbol, the name by which the character set is normally referred.
1430 DOC-STRING is a string describing the character set.
1431 PROPS is a property list, describing the specific nature of the
1432 character set. Recognized properties are:
1434 'short-name Short version of the charset name (ex: Latin-1)
1435 'long-name Long version of the charset name (ex: ISO8859-1 (Latin-1))
1436 'registry A regular expression matching the font registry field for
1438 'dimension Number of octets used to index a character in this charset.
1439 Either 1 or 2. Defaults to 1.
1440 'columns Number of columns used to display a character in this charset.
1441 Only used in TTY mode. (Under X, the actual width of a
1442 character can be derived from the font used to display the
1443 characters.) If unspecified, defaults to the dimension
1444 (this is almost always the correct value).
1445 'chars Number of characters in each dimension (94 or 96).
1446 Defaults to 94. Note that if the dimension is 2, the
1447 character set thus described is 94x94 or 96x96.
1448 'final Final byte of ISO 2022 escape sequence. Must be
1449 supplied. Each combination of (DIMENSION, CHARS) defines a
1450 separate namespace for final bytes. Note that ISO
1451 2022 restricts the final byte to the range
1452 0x30 - 0x7E if dimension == 1, and 0x30 - 0x5F if
1453 dimension == 2. Note also that final bytes in the range
1454 0x30 - 0x3F are reserved for user-defined (not official)
1456 'graphic 0 (use left half of font on output) or 1 (use right half
1457 of font on output). Defaults to 0. For example, for
1458 a font whose registry is ISO8859-1, the left half
1459 (octets 0x20 - 0x7F) is the `ascii' character set, while
1460 the right half (octets 0xA0 - 0xFF) is the `latin-1'
1461 character set. With 'graphic set to 0, the octets
1462 will have their high bit cleared; with it set to 1,
1463 the octets will have their high bit set.
1464 'direction 'l2r (left-to-right) or 'r2l (right-to-left).
1466 'ccl-program A compiled CCL program used to convert a character in
1467 this charset into an index into the font. This is in
1468 addition to the 'graphic property. The CCL program
1469 is passed the octets of the character, with the high
1470 bit cleared and set depending upon whether the value
1471 of the 'graphic property is 0 or 1.
1473 (name, doc_string, props))
1475 int id, dimension = 1, chars = 94, graphic = 0, final = 0, columns = -1;
1476 int direction = CHARSET_LEFT_TO_RIGHT;
1477 Lisp_Object registry = Qnil;
1478 Lisp_Object charset;
1479 Lisp_Object ccl_program = Qnil;
1480 Lisp_Object short_name = Qnil, long_name = Qnil;
1481 Lisp_Object mother = Qnil;
1482 int min_code = 0, max_code = 0, code_offset = 0;
1483 int byte_offset = -1;
1486 CHECK_SYMBOL (name);
1487 if (!NILP (doc_string))
1488 CHECK_STRING (doc_string);
1490 charset = Ffind_charset (name);
1491 if (!NILP (charset))
1492 signal_simple_error ("Cannot redefine existing charset", name);
1495 EXTERNAL_PROPERTY_LIST_LOOP_3 (keyword, value, props)
1497 if (EQ (keyword, Qshort_name))
1499 CHECK_STRING (value);
1503 if (EQ (keyword, Qlong_name))
1505 CHECK_STRING (value);
1509 else if (EQ (keyword, Qdimension))
1512 dimension = XINT (value);
1513 if (dimension < 1 ||
1520 signal_simple_error ("Invalid value for 'dimension", value);
1523 else if (EQ (keyword, Qchars))
1526 chars = XINT (value);
1527 if (chars != 94 && chars != 96
1529 && chars != 128 && chars != 256
1532 signal_simple_error ("Invalid value for 'chars", value);
1535 else if (EQ (keyword, Qcolumns))
1538 columns = XINT (value);
1539 if (columns != 1 && columns != 2)
1540 signal_simple_error ("Invalid value for 'columns", value);
1543 else if (EQ (keyword, Qgraphic))
1546 graphic = XINT (value);
1554 signal_simple_error ("Invalid value for 'graphic", value);
1557 else if (EQ (keyword, Qregistry))
1559 CHECK_STRING (value);
1563 else if (EQ (keyword, Qdirection))
1565 if (EQ (value, Ql2r))
1566 direction = CHARSET_LEFT_TO_RIGHT;
1567 else if (EQ (value, Qr2l))
1568 direction = CHARSET_RIGHT_TO_LEFT;
1570 signal_simple_error ("Invalid value for 'direction", value);
1573 else if (EQ (keyword, Qfinal))
1575 CHECK_CHAR_COERCE_INT (value);
1576 final = XCHAR (value);
1577 if (final < '0' || final > '~')
1578 signal_simple_error ("Invalid value for 'final", value);
1582 else if (EQ (keyword, Qmother))
1584 mother = Fget_charset (value);
1587 else if (EQ (keyword, Qmin_code))
1590 min_code = XUINT (value);
1593 else if (EQ (keyword, Qmax_code))
1596 max_code = XUINT (value);
1599 else if (EQ (keyword, Qcode_offset))
1602 code_offset = XUINT (value);
1605 else if (EQ (keyword, Qconversion))
1607 if (EQ (value, Q94x60))
1608 conversion = CONVERSION_94x60;
1612 else if (EQ (keyword, Qccl_program))
1614 struct ccl_program test_ccl;
1616 if (setup_ccl_program (&test_ccl, value) < 0)
1617 signal_simple_error ("Invalid value for 'ccl-program", value);
1618 ccl_program = value;
1622 signal_simple_error ("Unrecognized property", keyword);
1628 error ("'final must be specified");
1630 if (dimension == 2 && final > 0x5F)
1632 ("Final must be in the range 0x30 - 0x5F for dimension == 2",
1635 if (!NILP (CHARSET_BY_ATTRIBUTES (chars, dimension, final,
1636 CHARSET_LEFT_TO_RIGHT)) ||
1637 !NILP (CHARSET_BY_ATTRIBUTES (chars, dimension, final,
1638 CHARSET_RIGHT_TO_LEFT)))
1640 ("Character set already defined for this DIMENSION/CHARS/FINAL combo");
1642 id = get_unallocated_leading_byte (dimension);
1644 if (NILP (doc_string))
1645 doc_string = build_string ("");
1647 if (NILP (registry))
1648 registry = build_string ("");
1650 if (NILP (short_name))
1651 XSETSTRING (short_name, XSYMBOL (name)->name);
1653 if (NILP (long_name))
1654 long_name = doc_string;
1657 columns = dimension;
1659 if (byte_offset < 0)
1663 else if (chars == 96)
1669 charset = make_charset (id, name, chars, dimension, columns, graphic,
1670 final, direction, short_name, long_name,
1671 doc_string, registry,
1672 Qnil, min_code, max_code, code_offset, byte_offset,
1673 mother, conversion);
1674 if (!NILP (ccl_program))
1675 XCHARSET_CCL_PROGRAM (charset) = ccl_program;
1679 DEFUN ("make-reverse-direction-charset", Fmake_reverse_direction_charset,
1681 Make a charset equivalent to CHARSET but which goes in the opposite direction.
1682 NEW-NAME is the name of the new charset. Return the new charset.
1684 (charset, new_name))
1686 Lisp_Object new_charset = Qnil;
1687 int id, chars, dimension, columns, graphic, final;
1689 Lisp_Object registry, doc_string, short_name, long_name;
1692 charset = Fget_charset (charset);
1693 if (!NILP (XCHARSET_REVERSE_DIRECTION_CHARSET (charset)))
1694 signal_simple_error ("Charset already has reverse-direction charset",
1697 CHECK_SYMBOL (new_name);
1698 if (!NILP (Ffind_charset (new_name)))
1699 signal_simple_error ("Cannot redefine existing charset", new_name);
1701 cs = XCHARSET (charset);
1703 chars = CHARSET_CHARS (cs);
1704 dimension = CHARSET_DIMENSION (cs);
1705 columns = CHARSET_COLUMNS (cs);
1706 id = get_unallocated_leading_byte (dimension);
1708 graphic = CHARSET_GRAPHIC (cs);
1709 final = CHARSET_FINAL (cs);
1710 direction = CHARSET_RIGHT_TO_LEFT;
1711 if (CHARSET_DIRECTION (cs) == CHARSET_RIGHT_TO_LEFT)
1712 direction = CHARSET_LEFT_TO_RIGHT;
1713 doc_string = CHARSET_DOC_STRING (cs);
1714 short_name = CHARSET_SHORT_NAME (cs);
1715 long_name = CHARSET_LONG_NAME (cs);
1716 registry = CHARSET_REGISTRY (cs);
1718 new_charset = make_charset (id, new_name, chars, dimension, columns,
1719 graphic, final, direction, short_name, long_name,
1720 doc_string, registry,
1722 CHARSET_DECODING_TABLE(cs),
1723 CHARSET_MIN_CODE(cs),
1724 CHARSET_MAX_CODE(cs),
1725 CHARSET_CODE_OFFSET(cs),
1726 CHARSET_BYTE_OFFSET(cs),
1728 CHARSET_CONVERSION (cs)
1730 Qnil, 0, 0, 0, 0, Qnil, 0
1734 CHARSET_REVERSE_DIRECTION_CHARSET (cs) = new_charset;
1735 XCHARSET_REVERSE_DIRECTION_CHARSET (new_charset) = charset;
1740 DEFUN ("define-charset-alias", Fdefine_charset_alias, 2, 2, 0, /*
1741 Define symbol ALIAS as an alias for CHARSET.
1745 CHECK_SYMBOL (alias);
1746 charset = Fget_charset (charset);
1747 return Fputhash (alias, charset, Vcharset_hash_table);
1750 /* #### Reverse direction charsets not yet implemented. */
1752 DEFUN ("charset-reverse-direction-charset", Fcharset_reverse_direction_charset,
1754 Return the reverse-direction charset parallel to CHARSET, if any.
1755 This is the charset with the same properties (in particular, the same
1756 dimension, number of characters per dimension, and final byte) as
1757 CHARSET but whose characters are displayed in the opposite direction.
1761 charset = Fget_charset (charset);
1762 return XCHARSET_REVERSE_DIRECTION_CHARSET (charset);
1766 DEFUN ("charset-from-attributes", Fcharset_from_attributes, 3, 4, 0, /*
1767 Return a charset with the given DIMENSION, CHARS, FINAL, and DIRECTION.
1768 If DIRECTION is omitted, both directions will be checked (left-to-right
1769 will be returned if character sets exist for both directions).
1771 (dimension, chars, final, direction))
1773 int dm, ch, fi, di = -1;
1774 Lisp_Object obj = Qnil;
1776 CHECK_INT (dimension);
1777 dm = XINT (dimension);
1778 if (dm < 1 || dm > 2)
1779 signal_simple_error ("Invalid value for DIMENSION", dimension);
1783 if (ch != 94 && ch != 96)
1784 signal_simple_error ("Invalid value for CHARS", chars);
1786 CHECK_CHAR_COERCE_INT (final);
1788 if (fi < '0' || fi > '~')
1789 signal_simple_error ("Invalid value for FINAL", final);
1791 if (EQ (direction, Ql2r))
1792 di = CHARSET_LEFT_TO_RIGHT;
1793 else if (EQ (direction, Qr2l))
1794 di = CHARSET_RIGHT_TO_LEFT;
1795 else if (!NILP (direction))
1796 signal_simple_error ("Invalid value for DIRECTION", direction);
1798 if (dm == 2 && fi > 0x5F)
1800 ("Final must be in the range 0x30 - 0x5F for dimension == 2", final);
1804 obj = CHARSET_BY_ATTRIBUTES (ch, dm, fi, CHARSET_LEFT_TO_RIGHT);
1806 obj = CHARSET_BY_ATTRIBUTES (ch, dm, fi, CHARSET_RIGHT_TO_LEFT);
1809 obj = CHARSET_BY_ATTRIBUTES (ch, dm, fi, di);
1812 return XCHARSET_NAME (obj);
1816 DEFUN ("charset-short-name", Fcharset_short_name, 1, 1, 0, /*
1817 Return short name of CHARSET.
1821 return XCHARSET_SHORT_NAME (Fget_charset (charset));
1824 DEFUN ("charset-long-name", Fcharset_long_name, 1, 1, 0, /*
1825 Return long name of CHARSET.
1829 return XCHARSET_LONG_NAME (Fget_charset (charset));
1832 DEFUN ("charset-description", Fcharset_description, 1, 1, 0, /*
1833 Return description of CHARSET.
1837 return XCHARSET_DOC_STRING (Fget_charset (charset));
1840 DEFUN ("charset-dimension", Fcharset_dimension, 1, 1, 0, /*
1841 Return dimension of CHARSET.
1845 return make_int (XCHARSET_DIMENSION (Fget_charset (charset)));
1848 DEFUN ("charset-property", Fcharset_property, 2, 2, 0, /*
1849 Return property PROP of CHARSET, a charset object or symbol naming a charset.
1850 Recognized properties are those listed in `make-charset', as well as
1851 'name and 'doc-string.
1857 charset = Fget_charset (charset);
1858 cs = XCHARSET (charset);
1860 CHECK_SYMBOL (prop);
1861 if (EQ (prop, Qname)) return CHARSET_NAME (cs);
1862 if (EQ (prop, Qshort_name)) return CHARSET_SHORT_NAME (cs);
1863 if (EQ (prop, Qlong_name)) return CHARSET_LONG_NAME (cs);
1864 if (EQ (prop, Qdoc_string)) return CHARSET_DOC_STRING (cs);
1865 if (EQ (prop, Qdimension)) return make_int (CHARSET_DIMENSION (cs));
1866 if (EQ (prop, Qcolumns)) return make_int (CHARSET_COLUMNS (cs));
1867 if (EQ (prop, Qgraphic)) return make_int (CHARSET_GRAPHIC (cs));
1868 if (EQ (prop, Qfinal)) return CHARSET_FINAL (cs) == 0 ?
1869 Qnil : make_char (CHARSET_FINAL (cs));
1870 if (EQ (prop, Qchars)) return make_int (CHARSET_CHARS (cs));
1871 if (EQ (prop, Qregistry)) return CHARSET_REGISTRY (cs);
1872 if (EQ (prop, Qccl_program)) return CHARSET_CCL_PROGRAM (cs);
1873 if (EQ (prop, Qdirection))
1874 return CHARSET_DIRECTION (cs) == CHARSET_LEFT_TO_RIGHT ? Ql2r : Qr2l;
1875 if (EQ (prop, Qreverse_direction_charset))
1877 Lisp_Object obj = CHARSET_REVERSE_DIRECTION_CHARSET (cs);
1878 /* #### Is this translation OK? If so, error checking sufficient? */
1879 return CHARSETP (obj) ? XCHARSET_NAME (obj) : obj;
1882 if (EQ (prop, Qmother))
1883 return CHARSET_MOTHER (cs);
1884 if (EQ (prop, Qmin_code))
1885 return make_int (CHARSET_MIN_CODE (cs));
1886 if (EQ (prop, Qmax_code))
1887 return make_int (CHARSET_MAX_CODE (cs));
1889 signal_simple_error ("Unrecognized charset property name", prop);
1890 return Qnil; /* not reached */
1893 DEFUN ("charset-id", Fcharset_id, 1, 1, 0, /*
1894 Return charset identification number of CHARSET.
1898 return make_int(XCHARSET_LEADING_BYTE (Fget_charset (charset)));
1901 /* #### We need to figure out which properties we really want to
1904 DEFUN ("set-charset-ccl-program", Fset_charset_ccl_program, 2, 2, 0, /*
1905 Set the 'ccl-program property of CHARSET to CCL-PROGRAM.
1907 (charset, ccl_program))
1909 struct ccl_program test_ccl;
1911 charset = Fget_charset (charset);
1912 if (setup_ccl_program (&test_ccl, ccl_program) < 0)
1913 signal_simple_error ("Invalid ccl-program", ccl_program);
1914 XCHARSET_CCL_PROGRAM (charset) = ccl_program;
1919 invalidate_charset_font_caches (Lisp_Object charset)
1921 /* Invalidate font cache entries for charset on all devices. */
1922 Lisp_Object devcons, concons, hash_table;
1923 DEVICE_LOOP_NO_BREAK (devcons, concons)
1925 struct device *d = XDEVICE (XCAR (devcons));
1926 hash_table = Fgethash (charset, d->charset_font_cache, Qunbound);
1927 if (!UNBOUNDP (hash_table))
1928 Fclrhash (hash_table);
1932 DEFUN ("set-charset-registry", Fset_charset_registry, 2, 2, 0, /*
1933 Set the 'registry property of CHARSET to REGISTRY.
1935 (charset, registry))
1937 charset = Fget_charset (charset);
1938 CHECK_STRING (registry);
1939 XCHARSET_REGISTRY (charset) = registry;
1940 invalidate_charset_font_caches (charset);
1941 face_property_was_changed (Vdefault_face, Qfont, Qglobal);
1946 DEFUN ("charset-mapping-table", Fcharset_mapping_table, 1, 1, 0, /*
1947 Return mapping-table of CHARSET.
1951 return XCHARSET_DECODING_TABLE (Fget_charset (charset));
1954 DEFUN ("set-charset-mapping-table", Fset_charset_mapping_table, 2, 2, 0, /*
1955 Set mapping-table of CHARSET to TABLE.
1959 struct Lisp_Charset *cs;
1963 charset = Fget_charset (charset);
1964 cs = XCHARSET (charset);
1968 CHARSET_DECODING_TABLE(cs) = Qnil;
1971 else if (VECTORP (table))
1973 int ccs_len = CHARSET_BYTE_SIZE (cs);
1974 int ret = decoding_table_check_elements (table,
1975 CHARSET_DIMENSION (cs),
1980 signal_simple_error ("Too big table", table);
1982 signal_simple_error ("Invalid element is found", table);
1984 signal_simple_error ("Something wrong", table);
1986 CHARSET_DECODING_TABLE(cs) = Qnil;
1989 signal_error (Qwrong_type_argument,
1990 list2 (build_translated_string ("vector-or-nil-p"),
1993 byte_offset = CHARSET_BYTE_OFFSET (cs);
1994 switch (CHARSET_DIMENSION (cs))
1997 for (i = 0; i < XVECTOR_LENGTH (table); i++)
1999 Lisp_Object c = XVECTOR_DATA(table)[i];
2002 Fput_char_attribute (c, XCHARSET_NAME (charset),
2003 make_int (i + byte_offset));
2007 for (i = 0; i < XVECTOR_LENGTH (table); i++)
2009 Lisp_Object v = XVECTOR_DATA(table)[i];
2015 for (j = 0; j < XVECTOR_LENGTH (v); j++)
2017 Lisp_Object c = XVECTOR_DATA(v)[j];
2021 (c, XCHARSET_NAME (charset),
2022 make_int ( ( (i + byte_offset) << 8 )
2028 Fput_char_attribute (v, XCHARSET_NAME (charset),
2029 make_int (i + byte_offset));
2038 /************************************************************************/
2039 /* Lisp primitives for working with characters */
2040 /************************************************************************/
2043 DEFUN ("decode-char", Fdecode_char, 2, 3, 0, /*
2044 Make a character from CHARSET and code-point CODE.
2045 If DEFINED_ONLY is non-nil, builtin character is not returned.
2046 If corresponding character is not found, nil is returned.
2048 (charset, code, defined_only))
2052 charset = Fget_charset (charset);
2055 if (XCHARSET_GRAPHIC (charset) == 1)
2057 if (NILP (defined_only))
2058 c = DECODE_CHAR (charset, c);
2060 c = DECODE_DEFINED_CHAR (charset, c);
2061 return c >= 0 ? make_char (c) : Qnil;
2064 DEFUN ("decode-builtin-char", Fdecode_builtin_char, 2, 2, 0, /*
2065 Make a builtin character from CHARSET and code-point CODE.
2071 charset = Fget_charset (charset);
2073 if (EQ (charset, Vcharset_latin_viscii))
2075 Lisp_Object chr = Fdecode_char (charset, code, Qnil);
2081 (ret = Fget_char_attribute (chr,
2082 Vcharset_latin_viscii_lower,
2085 charset = Vcharset_latin_viscii_lower;
2089 (ret = Fget_char_attribute (chr,
2090 Vcharset_latin_viscii_upper,
2093 charset = Vcharset_latin_viscii_upper;
2100 if (XCHARSET_GRAPHIC (charset) == 1)
2103 c = decode_builtin_char (charset, c);
2104 return c >= 0 ? make_char (c) : Fdecode_char (charset, code, Qnil);
2108 DEFUN ("make-char", Fmake_char, 2, 3, 0, /*
2109 Make a character from CHARSET and octets ARG1 and ARG2.
2110 ARG2 is required only for characters from two-dimensional charsets.
2111 For example, (make-char 'latin-iso8859-2 185) will return the Latin 2
2112 character s with caron.
2114 (charset, arg1, arg2))
2118 int lowlim, highlim;
2120 charset = Fget_charset (charset);
2121 cs = XCHARSET (charset);
2123 if (EQ (charset, Vcharset_ascii)) lowlim = 0, highlim = 127;
2124 else if (EQ (charset, Vcharset_control_1)) lowlim = 0, highlim = 31;
2126 else if (CHARSET_CHARS (cs) == 256) lowlim = 0, highlim = 255;
2128 else if (CHARSET_CHARS (cs) == 94) lowlim = 33, highlim = 126;
2129 else /* CHARSET_CHARS (cs) == 96) */ lowlim = 32, highlim = 127;
2132 /* It is useful (and safe, according to Olivier Galibert) to strip
2133 the 8th bit off ARG1 and ARG2 because it allows programmers to
2134 write (make-char 'latin-iso8859-2 CODE) where code is the actual
2135 Latin 2 code of the character. */
2143 if (a1 < lowlim || a1 > highlim)
2144 args_out_of_range_3 (arg1, make_int (lowlim), make_int (highlim));
2146 if (CHARSET_DIMENSION (cs) == 1)
2150 ("Charset is of dimension one; second octet must be nil", arg2);
2151 return make_char (MAKE_CHAR (charset, a1, 0));
2160 a2 = XINT (arg2) & 0x7f;
2162 if (a2 < lowlim || a2 > highlim)
2163 args_out_of_range_3 (arg2, make_int (lowlim), make_int (highlim));
2165 return make_char (MAKE_CHAR (charset, a1, a2));
2168 DEFUN ("char-charset", Fchar_charset, 1, 1, 0, /*
2169 Return the character set of CHARACTER.
2173 CHECK_CHAR_COERCE_INT (character);
2175 return XCHARSET_NAME (CHAR_CHARSET (XCHAR (character)));
2178 DEFUN ("char-octet", Fchar_octet, 1, 2, 0, /*
2179 Return the octet numbered N (should be 0 or 1) of CHARACTER.
2180 N defaults to 0 if omitted.
2184 Lisp_Object charset;
2187 CHECK_CHAR_COERCE_INT (character);
2189 BREAKUP_CHAR (XCHAR (character), charset, octet0, octet1);
2191 if (NILP (n) || EQ (n, Qzero))
2192 return make_int (octet0);
2193 else if (EQ (n, make_int (1)))
2194 return make_int (octet1);
2196 signal_simple_error ("Octet number must be 0 or 1", n);
2200 DEFUN ("encode-char", Fencode_char, 2, 2, 0, /*
2201 Return code-point of CHARACTER in specified CHARSET.
2203 (character, charset))
2207 CHECK_CHAR_COERCE_INT (character);
2208 charset = Fget_charset (charset);
2209 code_point = charset_code_point (charset, XCHAR (character));
2210 if (code_point >= 0)
2211 return make_int (code_point);
2217 DEFUN ("split-char", Fsplit_char, 1, 1, 0, /*
2218 Return list of charset and one or two position-codes of CHARACTER.
2222 /* This function can GC */
2223 struct gcpro gcpro1, gcpro2;
2224 Lisp_Object charset = Qnil;
2225 Lisp_Object rc = Qnil;
2233 GCPRO2 (charset, rc);
2234 CHECK_CHAR_COERCE_INT (character);
2237 code_point = ENCODE_CHAR (XCHAR (character), charset);
2238 dimension = XCHARSET_DIMENSION (charset);
2239 while (dimension > 0)
2241 rc = Fcons (make_int (code_point & 255), rc);
2245 rc = Fcons (XCHARSET_NAME (charset), rc);
2247 BREAKUP_CHAR (XCHAR (character), charset, c1, c2);
2249 if (XCHARSET_DIMENSION (Fget_charset (charset)) == 2)
2251 rc = list3 (XCHARSET_NAME (charset), make_int (c1), make_int (c2));
2255 rc = list2 (XCHARSET_NAME (charset), make_int (c1));
2264 #ifdef ENABLE_COMPOSITE_CHARS
2265 /************************************************************************/
2266 /* composite character functions */
2267 /************************************************************************/
2270 lookup_composite_char (Bufbyte *str, int len)
2272 Lisp_Object lispstr = make_string (str, len);
2273 Lisp_Object ch = Fgethash (lispstr,
2274 Vcomposite_char_string2char_hash_table,
2280 if (composite_char_row_next >= 128)
2281 signal_simple_error ("No more composite chars available", lispstr);
2282 emch = MAKE_CHAR (Vcharset_composite, composite_char_row_next,
2283 composite_char_col_next);
2284 Fputhash (make_char (emch), lispstr,
2285 Vcomposite_char_char2string_hash_table);
2286 Fputhash (lispstr, make_char (emch),
2287 Vcomposite_char_string2char_hash_table);
2288 composite_char_col_next++;
2289 if (composite_char_col_next >= 128)
2291 composite_char_col_next = 32;
2292 composite_char_row_next++;
2301 composite_char_string (Emchar ch)
2303 Lisp_Object str = Fgethash (make_char (ch),
2304 Vcomposite_char_char2string_hash_table,
2306 assert (!UNBOUNDP (str));
2310 xxDEFUN ("make-composite-char", Fmake_composite_char, 1, 1, 0, /*
2311 Convert a string into a single composite character.
2312 The character is the result of overstriking all the characters in
2317 CHECK_STRING (string);
2318 return make_char (lookup_composite_char (XSTRING_DATA (string),
2319 XSTRING_LENGTH (string)));
2322 xxDEFUN ("composite-char-string", Fcomposite_char_string, 1, 1, 0, /*
2323 Return a string of the characters comprising a composite character.
2331 if (CHAR_LEADING_BYTE (emch) != LEADING_BYTE_COMPOSITE)
2332 signal_simple_error ("Must be composite char", ch);
2333 return composite_char_string (emch);
2335 #endif /* ENABLE_COMPOSITE_CHARS */
2338 /************************************************************************/
2339 /* initialization */
2340 /************************************************************************/
2343 syms_of_mule_charset (void)
2345 INIT_LRECORD_IMPLEMENTATION (charset);
2347 DEFSUBR (Fcharsetp);
2348 DEFSUBR (Ffind_charset);
2349 DEFSUBR (Fget_charset);
2350 DEFSUBR (Fcharset_list);
2351 DEFSUBR (Fcharset_name);
2352 DEFSUBR (Fmake_charset);
2353 DEFSUBR (Fmake_reverse_direction_charset);
2354 /* DEFSUBR (Freverse_direction_charset); */
2355 DEFSUBR (Fdefine_charset_alias);
2356 DEFSUBR (Fcharset_from_attributes);
2357 DEFSUBR (Fcharset_short_name);
2358 DEFSUBR (Fcharset_long_name);
2359 DEFSUBR (Fcharset_description);
2360 DEFSUBR (Fcharset_dimension);
2361 DEFSUBR (Fcharset_property);
2362 DEFSUBR (Fcharset_id);
2363 DEFSUBR (Fset_charset_ccl_program);
2364 DEFSUBR (Fset_charset_registry);
2366 DEFSUBR (Fcharset_mapping_table);
2367 DEFSUBR (Fset_charset_mapping_table);
2371 DEFSUBR (Fdecode_char);
2372 DEFSUBR (Fdecode_builtin_char);
2373 DEFSUBR (Fencode_char);
2375 DEFSUBR (Fmake_char);
2376 DEFSUBR (Fchar_charset);
2377 DEFSUBR (Fchar_octet);
2378 DEFSUBR (Fsplit_char);
2380 #ifdef ENABLE_COMPOSITE_CHARS
2381 DEFSUBR (Fmake_composite_char);
2382 DEFSUBR (Fcomposite_char_string);
2385 defsymbol (&Qcharsetp, "charsetp");
2386 defsymbol (&Qregistry, "registry");
2387 defsymbol (&Qfinal, "final");
2388 defsymbol (&Qgraphic, "graphic");
2389 defsymbol (&Qdirection, "direction");
2390 defsymbol (&Qreverse_direction_charset, "reverse-direction-charset");
2391 defsymbol (&Qshort_name, "short-name");
2392 defsymbol (&Qlong_name, "long-name");
2394 defsymbol (&Qmother, "mother");
2395 defsymbol (&Qmin_code, "min-code");
2396 defsymbol (&Qmax_code, "max-code");
2397 defsymbol (&Qcode_offset, "code-offset");
2398 defsymbol (&Qconversion, "conversion");
2399 defsymbol (&Q94x60, "94x60");
2402 defsymbol (&Ql2r, "l2r");
2403 defsymbol (&Qr2l, "r2l");
2405 /* Charsets, compatible with FSF 20.3
2406 Naming convention is Script-Charset[-Edition] */
2407 defsymbol (&Qascii, "ascii");
2408 defsymbol (&Qcontrol_1, "control-1");
2409 defsymbol (&Qlatin_iso8859_1, "latin-iso8859-1");
2410 defsymbol (&Qlatin_iso8859_2, "latin-iso8859-2");
2411 defsymbol (&Qlatin_iso8859_3, "latin-iso8859-3");
2412 defsymbol (&Qlatin_iso8859_4, "latin-iso8859-4");
2413 defsymbol (&Qthai_tis620, "thai-tis620");
2414 defsymbol (&Qgreek_iso8859_7, "greek-iso8859-7");
2415 defsymbol (&Qarabic_iso8859_6, "arabic-iso8859-6");
2416 defsymbol (&Qhebrew_iso8859_8, "hebrew-iso8859-8");
2417 defsymbol (&Qkatakana_jisx0201, "katakana-jisx0201");
2418 defsymbol (&Qlatin_jisx0201, "latin-jisx0201");
2419 defsymbol (&Qcyrillic_iso8859_5, "cyrillic-iso8859-5");
2420 defsymbol (&Qlatin_iso8859_9, "latin-iso8859-9");
2421 defsymbol (&Qjapanese_jisx0208_1978, "japanese-jisx0208-1978");
2422 defsymbol (&Qchinese_gb2312, "chinese-gb2312");
2423 defsymbol (&Qchinese_gb12345, "chinese-gb12345");
2424 defsymbol (&Qjapanese_jisx0208, "japanese-jisx0208");
2425 defsymbol (&Qjapanese_jisx0208_1990, "japanese-jisx0208-1990");
2426 defsymbol (&Qkorean_ksc5601, "korean-ksc5601");
2427 defsymbol (&Qjapanese_jisx0212, "japanese-jisx0212");
2428 defsymbol (&Qchinese_cns11643_1, "chinese-cns11643-1");
2429 defsymbol (&Qchinese_cns11643_2, "chinese-cns11643-2");
2431 defsymbol (&Qucs, "ucs");
2432 defsymbol (&Qucs_bmp, "ucs-bmp");
2433 defsymbol (&Qucs_smp, "ucs-smp");
2434 defsymbol (&Qucs_sip, "ucs-sip");
2435 defsymbol (&Qucs_cns, "ucs-cns");
2436 defsymbol (&Qucs_jis, "ucs-jis");
2437 defsymbol (&Qucs_ks, "ucs-ks");
2438 defsymbol (&Qucs_big5, "ucs-big5");
2439 defsymbol (&Qlatin_viscii, "latin-viscii");
2440 defsymbol (&Qlatin_tcvn5712, "latin-tcvn5712");
2441 defsymbol (&Qlatin_viscii_lower, "latin-viscii-lower");
2442 defsymbol (&Qlatin_viscii_upper, "latin-viscii-upper");
2443 defsymbol (&Qvietnamese_viscii_lower, "vietnamese-viscii-lower");
2444 defsymbol (&Qvietnamese_viscii_upper, "vietnamese-viscii-upper");
2445 defsymbol (&Qideograph_gt, "ideograph-gt");
2446 defsymbol (&Qideograph_gt_pj_1, "ideograph-gt-pj-1");
2447 defsymbol (&Qideograph_gt_pj_2, "ideograph-gt-pj-2");
2448 defsymbol (&Qideograph_gt_pj_3, "ideograph-gt-pj-3");
2449 defsymbol (&Qideograph_gt_pj_4, "ideograph-gt-pj-4");
2450 defsymbol (&Qideograph_gt_pj_5, "ideograph-gt-pj-5");
2451 defsymbol (&Qideograph_gt_pj_6, "ideograph-gt-pj-6");
2452 defsymbol (&Qideograph_gt_pj_7, "ideograph-gt-pj-7");
2453 defsymbol (&Qideograph_gt_pj_8, "ideograph-gt-pj-8");
2454 defsymbol (&Qideograph_gt_pj_9, "ideograph-gt-pj-9");
2455 defsymbol (&Qideograph_gt_pj_10, "ideograph-gt-pj-10");
2456 defsymbol (&Qideograph_gt_pj_11, "ideograph-gt-pj-11");
2457 defsymbol (&Qideograph_daikanwa_2, "ideograph-daikanwa-2");
2458 defsymbol (&Qideograph_daikanwa, "ideograph-daikanwa");
2459 defsymbol (&Qchinese_big5, "chinese-big5");
2460 defsymbol (&Qchinese_big5_cdp, "chinese-big5-cdp");
2461 defsymbol (&Qideograph_hanziku_1, "ideograph-hanziku-1");
2462 defsymbol (&Qideograph_hanziku_2, "ideograph-hanziku-2");
2463 defsymbol (&Qideograph_hanziku_3, "ideograph-hanziku-3");
2464 defsymbol (&Qideograph_hanziku_4, "ideograph-hanziku-4");
2465 defsymbol (&Qideograph_hanziku_5, "ideograph-hanziku-5");
2466 defsymbol (&Qideograph_hanziku_6, "ideograph-hanziku-6");
2467 defsymbol (&Qideograph_hanziku_7, "ideograph-hanziku-7");
2468 defsymbol (&Qideograph_hanziku_8, "ideograph-hanziku-8");
2469 defsymbol (&Qideograph_hanziku_9, "ideograph-hanziku-9");
2470 defsymbol (&Qideograph_hanziku_10, "ideograph-hanziku-10");
2471 defsymbol (&Qideograph_hanziku_11, "ideograph-hanziku-11");
2472 defsymbol (&Qideograph_hanziku_12, "ideograph-hanziku-12");
2473 defsymbol (&Qchina3_jef, "china3-jef");
2474 defsymbol (&Qideograph_cbeta, "ideograph-cbeta");
2475 defsymbol (&Qethiopic_ucs, "ethiopic-ucs");
2477 defsymbol (&Qchinese_big5_1, "chinese-big5-1");
2478 defsymbol (&Qchinese_big5_2, "chinese-big5-2");
2480 defsymbol (&Qcomposite, "composite");
2484 vars_of_mule_charset (void)
2491 chlook = xnew_and_zero (struct charset_lookup); /* zero for Purify. */
2492 dump_add_root_struct_ptr (&chlook, &charset_lookup_description);
2494 /* Table of charsets indexed by leading byte. */
2495 for (i = 0; i < countof (chlook->charset_by_leading_byte); i++)
2496 chlook->charset_by_leading_byte[i] = Qnil;
2499 /* Table of charsets indexed by type/final-byte. */
2500 for (i = 0; i < countof (chlook->charset_by_attributes); i++)
2501 for (j = 0; j < countof (chlook->charset_by_attributes[0]); j++)
2502 chlook->charset_by_attributes[i][j] = Qnil;
2504 /* Table of charsets indexed by type/final-byte/direction. */
2505 for (i = 0; i < countof (chlook->charset_by_attributes); i++)
2506 for (j = 0; j < countof (chlook->charset_by_attributes[0]); j++)
2507 for (k = 0; k < countof (chlook->charset_by_attributes[0][0]); k++)
2508 chlook->charset_by_attributes[i][j][k] = Qnil;
2512 chlook->next_allocated_leading_byte = MIN_LEADING_BYTE_PRIVATE;
2514 chlook->next_allocated_1_byte_leading_byte = MIN_LEADING_BYTE_PRIVATE_1;
2515 chlook->next_allocated_2_byte_leading_byte = MIN_LEADING_BYTE_PRIVATE_2;
2519 leading_code_private_11 = PRE_LEADING_BYTE_PRIVATE_1;
2520 DEFVAR_INT ("leading-code-private-11", &leading_code_private_11 /*
2521 Leading-code of private TYPE9N charset of column-width 1.
2523 leading_code_private_11 = PRE_LEADING_BYTE_PRIVATE_1;
2527 Vdefault_coded_charset_priority_list = Qnil;
2528 DEFVAR_LISP ("default-coded-charset-priority-list",
2529 &Vdefault_coded_charset_priority_list /*
2530 Default order of preferred coded-character-sets.
2536 complex_vars_of_mule_charset (void)
2538 staticpro (&Vcharset_hash_table);
2539 Vcharset_hash_table =
2540 make_lisp_hash_table (50, HASH_TABLE_NON_WEAK, HASH_TABLE_EQ);
2542 /* Predefined character sets. We store them into variables for
2546 staticpro (&Vcharset_ucs);
2548 make_charset (LEADING_BYTE_UCS, Qucs, 256, 4,
2549 1, 2, 0, CHARSET_LEFT_TO_RIGHT,
2550 build_string ("UCS"),
2551 build_string ("UCS"),
2552 build_string ("ISO/IEC 10646"),
2554 Qnil, 0, 0xFFFFFFF, 0, 0, Qnil, CONVERSION_IDENTICAL);
2555 staticpro (&Vcharset_ucs_bmp);
2557 make_charset (LEADING_BYTE_UCS_BMP, Qucs_bmp, 256, 2,
2558 1, 2, 0, CHARSET_LEFT_TO_RIGHT,
2559 build_string ("BMP"),
2560 build_string ("UCS-BMP"),
2561 build_string ("ISO/IEC 10646 Group 0 Plane 0 (BMP)"),
2563 ("\\(ISO10646.*-[01]\\|UCS00-0\\|UNICODE[23]?-0\\)"),
2564 Qnil, 0, 0xFFFF, 0, 0, Qnil, CONVERSION_IDENTICAL);
2565 staticpro (&Vcharset_ucs_smp);
2567 make_charset (LEADING_BYTE_UCS_SMP, Qucs_smp, 256, 2,
2568 1, 2, 0, CHARSET_LEFT_TO_RIGHT,
2569 build_string ("SMP"),
2570 build_string ("UCS-SMP"),
2571 build_string ("ISO/IEC 10646 Group 0 Plane 1 (SMP)"),
2572 build_string ("UCS00-1"),
2573 Qnil, MIN_CHAR_SMP, MAX_CHAR_SMP,
2574 MIN_CHAR_SMP, 0, Qnil, CONVERSION_IDENTICAL);
2575 staticpro (&Vcharset_ucs_sip);
2577 make_charset (LEADING_BYTE_UCS_SIP, Qucs_sip, 256, 2,
2578 2, 2, 0, CHARSET_LEFT_TO_RIGHT,
2579 build_string ("SIP"),
2580 build_string ("UCS-SIP"),
2581 build_string ("ISO/IEC 10646 Group 0 Plane 2 (SIP)"),
2582 build_string ("\\(ISO10646.*-2\\|UCS00-2\\)"),
2583 Qnil, MIN_CHAR_SIP, MAX_CHAR_SIP,
2584 MIN_CHAR_SIP, 0, Qnil, CONVERSION_IDENTICAL);
2585 staticpro (&Vcharset_ucs_cns);
2587 make_charset (LEADING_BYTE_UCS_CNS, Qucs_cns, 256, 3,
2588 2, 2, 0, CHARSET_LEFT_TO_RIGHT,
2589 build_string ("UCS for CNS"),
2590 build_string ("UCS for CNS 11643"),
2591 build_string ("ISO/IEC 10646 for CNS 11643"),
2594 Qnil, CONVERSION_IDENTICAL);
2595 staticpro (&Vcharset_ucs_jis);
2597 make_charset (LEADING_BYTE_UCS_JIS, Qucs_jis, 256, 3,
2598 2, 2, 0, CHARSET_LEFT_TO_RIGHT,
2599 build_string ("UCS for JIS"),
2600 build_string ("UCS for JIS X 0208, 0212 and 0213"),
2601 build_string ("ISO/IEC 10646 for JIS X 0208, 0212 and 0213"),
2603 Qnil, 0, 0, 0, 0, Qnil, CONVERSION_IDENTICAL);
2604 staticpro (&Vcharset_ucs_ks);
2606 make_charset (LEADING_BYTE_UCS_KS, Qucs_ks, 256, 3,
2607 2, 2, 0, CHARSET_LEFT_TO_RIGHT,
2608 build_string ("UCS for KS"),
2609 build_string ("UCS for CCS defined by KS"),
2610 build_string ("ISO/IEC 10646 for Korean Standards"),
2612 Qnil, 0, 0, 0, 0, Qnil, CONVERSION_IDENTICAL);
2613 staticpro (&Vcharset_ucs_big5);
2615 make_charset (LEADING_BYTE_UCS_BIG5, Qucs_big5, 256, 3,
2616 2, 2, 0, CHARSET_LEFT_TO_RIGHT,
2617 build_string ("UCS for Big5"),
2618 build_string ("UCS for Big5"),
2619 build_string ("ISO/IEC 10646 for Big5"),
2621 Qnil, 0, 0, 0, 0, Qnil, CONVERSION_IDENTICAL);
2623 # define MIN_CHAR_THAI 0
2624 # define MAX_CHAR_THAI 0
2625 /* # define MIN_CHAR_HEBREW 0 */
2626 /* # define MAX_CHAR_HEBREW 0 */
2627 # define MIN_CHAR_HALFWIDTH_KATAKANA 0
2628 # define MAX_CHAR_HALFWIDTH_KATAKANA 0
2630 staticpro (&Vcharset_ascii);
2632 make_charset (LEADING_BYTE_ASCII, Qascii, 94, 1,
2633 1, 0, 'B', CHARSET_LEFT_TO_RIGHT,
2634 build_string ("ASCII"),
2635 build_string ("ASCII)"),
2636 build_string ("ASCII (ISO646 IRV)"),
2637 build_string ("\\(iso8859-[0-9]*\\|-ascii\\)"),
2638 Qnil, 0, 0x7F, 0, 0, Qnil, CONVERSION_IDENTICAL);
2639 staticpro (&Vcharset_control_1);
2640 Vcharset_control_1 =
2641 make_charset (LEADING_BYTE_CONTROL_1, Qcontrol_1, 94, 1,
2642 1, 1, 0, CHARSET_LEFT_TO_RIGHT,
2643 build_string ("C1"),
2644 build_string ("Control characters"),
2645 build_string ("Control characters 128-191"),
2647 Qnil, 0x80, 0x9F, 0x80, 0, Qnil, CONVERSION_IDENTICAL);
2648 staticpro (&Vcharset_latin_iso8859_1);
2649 Vcharset_latin_iso8859_1 =
2650 make_charset (LEADING_BYTE_LATIN_ISO8859_1, Qlatin_iso8859_1, 96, 1,
2651 1, 1, 'A', CHARSET_LEFT_TO_RIGHT,
2652 build_string ("Latin-1"),
2653 build_string ("ISO8859-1 (Latin-1)"),
2654 build_string ("ISO8859-1 (Latin-1)"),
2655 build_string ("iso8859-1"),
2656 Qnil, 0, 0, 0, 32, Qnil, CONVERSION_IDENTICAL);
2657 staticpro (&Vcharset_latin_iso8859_2);
2658 Vcharset_latin_iso8859_2 =
2659 make_charset (LEADING_BYTE_LATIN_ISO8859_2, Qlatin_iso8859_2, 96, 1,
2660 1, 1, 'B', CHARSET_LEFT_TO_RIGHT,
2661 build_string ("Latin-2"),
2662 build_string ("ISO8859-2 (Latin-2)"),
2663 build_string ("ISO8859-2 (Latin-2)"),
2664 build_string ("iso8859-2"),
2665 Qnil, 0, 0, 0, 32, Qnil, CONVERSION_IDENTICAL);
2666 staticpro (&Vcharset_latin_iso8859_3);
2667 Vcharset_latin_iso8859_3 =
2668 make_charset (LEADING_BYTE_LATIN_ISO8859_3, Qlatin_iso8859_3, 96, 1,
2669 1, 1, 'C', CHARSET_LEFT_TO_RIGHT,
2670 build_string ("Latin-3"),
2671 build_string ("ISO8859-3 (Latin-3)"),
2672 build_string ("ISO8859-3 (Latin-3)"),
2673 build_string ("iso8859-3"),
2674 Qnil, 0, 0, 0, 32, Qnil, CONVERSION_IDENTICAL);
2675 staticpro (&Vcharset_latin_iso8859_4);
2676 Vcharset_latin_iso8859_4 =
2677 make_charset (LEADING_BYTE_LATIN_ISO8859_4, Qlatin_iso8859_4, 96, 1,
2678 1, 1, 'D', CHARSET_LEFT_TO_RIGHT,
2679 build_string ("Latin-4"),
2680 build_string ("ISO8859-4 (Latin-4)"),
2681 build_string ("ISO8859-4 (Latin-4)"),
2682 build_string ("iso8859-4"),
2683 Qnil, 0, 0, 0, 32, Qnil, CONVERSION_IDENTICAL);
2684 staticpro (&Vcharset_thai_tis620);
2685 Vcharset_thai_tis620 =
2686 make_charset (LEADING_BYTE_THAI_TIS620, Qthai_tis620, 96, 1,
2687 1, 1, 'T', CHARSET_LEFT_TO_RIGHT,
2688 build_string ("TIS620"),
2689 build_string ("TIS620 (Thai)"),
2690 build_string ("TIS620.2529 (Thai)"),
2691 build_string ("tis620"),
2692 Qnil, MIN_CHAR_THAI, MAX_CHAR_THAI,
2693 MIN_CHAR_THAI, 32, Qnil, CONVERSION_IDENTICAL);
2694 staticpro (&Vcharset_greek_iso8859_7);
2695 Vcharset_greek_iso8859_7 =
2696 make_charset (LEADING_BYTE_GREEK_ISO8859_7, Qgreek_iso8859_7, 96, 1,
2697 1, 1, 'F', CHARSET_LEFT_TO_RIGHT,
2698 build_string ("ISO8859-7"),
2699 build_string ("ISO8859-7 (Greek)"),
2700 build_string ("ISO8859-7 (Greek)"),
2701 build_string ("iso8859-7"),
2702 Qnil, 0, 0, 0, 32, Qnil, CONVERSION_IDENTICAL);
2703 staticpro (&Vcharset_arabic_iso8859_6);
2704 Vcharset_arabic_iso8859_6 =
2705 make_charset (LEADING_BYTE_ARABIC_ISO8859_6, Qarabic_iso8859_6, 96, 1,
2706 1, 1, 'G', CHARSET_RIGHT_TO_LEFT,
2707 build_string ("ISO8859-6"),
2708 build_string ("ISO8859-6 (Arabic)"),
2709 build_string ("ISO8859-6 (Arabic)"),
2710 build_string ("iso8859-6"),
2711 Qnil, 0, 0, 0, 32, Qnil, CONVERSION_IDENTICAL);
2712 staticpro (&Vcharset_hebrew_iso8859_8);
2713 Vcharset_hebrew_iso8859_8 =
2714 make_charset (LEADING_BYTE_HEBREW_ISO8859_8, Qhebrew_iso8859_8, 96, 1,
2715 1, 1, 'H', CHARSET_RIGHT_TO_LEFT,
2716 build_string ("ISO8859-8"),
2717 build_string ("ISO8859-8 (Hebrew)"),
2718 build_string ("ISO8859-8 (Hebrew)"),
2719 build_string ("iso8859-8"),
2721 0 /* MIN_CHAR_HEBREW */,
2722 0 /* MAX_CHAR_HEBREW */, 0, 32,
2723 Qnil, CONVERSION_IDENTICAL);
2724 staticpro (&Vcharset_katakana_jisx0201);
2725 Vcharset_katakana_jisx0201 =
2726 make_charset (LEADING_BYTE_KATAKANA_JISX0201, Qkatakana_jisx0201, 94, 1,
2727 1, 1, 'I', CHARSET_LEFT_TO_RIGHT,
2728 build_string ("JISX0201 Kana"),
2729 build_string ("JISX0201.1976 (Japanese Kana)"),
2730 build_string ("JISX0201.1976 Japanese Kana"),
2731 build_string ("jisx0201\\.1976"),
2732 Qnil, 0, 0, 0, 33, Qnil, CONVERSION_IDENTICAL);
2733 staticpro (&Vcharset_latin_jisx0201);
2734 Vcharset_latin_jisx0201 =
2735 make_charset (LEADING_BYTE_LATIN_JISX0201, Qlatin_jisx0201, 94, 1,
2736 1, 0, 'J', CHARSET_LEFT_TO_RIGHT,
2737 build_string ("JISX0201 Roman"),
2738 build_string ("JISX0201.1976 (Japanese Roman)"),
2739 build_string ("JISX0201.1976 Japanese Roman"),
2740 build_string ("jisx0201\\.1976"),
2741 Qnil, 0, 0, 0, 33, Qnil, CONVERSION_IDENTICAL);
2742 staticpro (&Vcharset_cyrillic_iso8859_5);
2743 Vcharset_cyrillic_iso8859_5 =
2744 make_charset (LEADING_BYTE_CYRILLIC_ISO8859_5, Qcyrillic_iso8859_5, 96, 1,
2745 1, 1, 'L', CHARSET_LEFT_TO_RIGHT,
2746 build_string ("ISO8859-5"),
2747 build_string ("ISO8859-5 (Cyrillic)"),
2748 build_string ("ISO8859-5 (Cyrillic)"),
2749 build_string ("iso8859-5"),
2750 Qnil, 0, 0, 0, 32, Qnil, CONVERSION_IDENTICAL);
2751 staticpro (&Vcharset_latin_iso8859_9);
2752 Vcharset_latin_iso8859_9 =
2753 make_charset (LEADING_BYTE_LATIN_ISO8859_9, Qlatin_iso8859_9, 96, 1,
2754 1, 1, 'M', CHARSET_LEFT_TO_RIGHT,
2755 build_string ("Latin-5"),
2756 build_string ("ISO8859-9 (Latin-5)"),
2757 build_string ("ISO8859-9 (Latin-5)"),
2758 build_string ("iso8859-9"),
2759 Qnil, 0, 0, 0, 32, Qnil, CONVERSION_IDENTICAL);
2760 staticpro (&Vcharset_japanese_jisx0208_1978);
2761 Vcharset_japanese_jisx0208_1978 =
2762 make_charset (LEADING_BYTE_JAPANESE_JISX0208_1978,
2763 Qjapanese_jisx0208_1978, 94, 2,
2764 2, 0, '@', CHARSET_LEFT_TO_RIGHT,
2765 build_string ("JIS X0208:1978"),
2766 build_string ("JIS X0208:1978 (Japanese)"),
2768 ("JIS X0208:1978 Japanese Kanji (so called \"old JIS\")"),
2769 build_string ("\\(jisx0208\\|jisc6226\\)\\.1978"),
2770 Qnil, 0, 0, 0, 33, Qnil, CONVERSION_IDENTICAL);
2771 staticpro (&Vcharset_chinese_gb2312);
2772 Vcharset_chinese_gb2312 =
2773 make_charset (LEADING_BYTE_CHINESE_GB2312, Qchinese_gb2312, 94, 2,
2774 2, 0, 'A', CHARSET_LEFT_TO_RIGHT,
2775 build_string ("GB2312"),
2776 build_string ("GB2312)"),
2777 build_string ("GB2312 Chinese simplified"),
2778 build_string ("gb2312"),
2779 Qnil, 0, 0, 0, 33, Qnil, CONVERSION_IDENTICAL);
2780 staticpro (&Vcharset_chinese_gb12345);
2781 Vcharset_chinese_gb12345 =
2782 make_charset (LEADING_BYTE_CHINESE_GB12345, Qchinese_gb12345, 94, 2,
2783 2, 0, 0, CHARSET_LEFT_TO_RIGHT,
2784 build_string ("G1"),
2785 build_string ("GB 12345)"),
2786 build_string ("GB 12345-1990"),
2787 build_string ("GB12345\\(\\.1990\\)?-0"),
2788 Qnil, 0, 0, 0, 33, Qnil, CONVERSION_IDENTICAL);
2789 staticpro (&Vcharset_japanese_jisx0208);
2790 Vcharset_japanese_jisx0208 =
2791 make_charset (LEADING_BYTE_JAPANESE_JISX0208, Qjapanese_jisx0208, 94, 2,
2792 2, 0, 'B', CHARSET_LEFT_TO_RIGHT,
2793 build_string ("JISX0208"),
2794 build_string ("JIS X0208:1983 (Japanese)"),
2795 build_string ("JIS X0208:1983 Japanese Kanji"),
2796 build_string ("jisx0208\\.1983"),
2797 Qnil, 0, 0, 0, 33, Qnil, CONVERSION_IDENTICAL);
2799 staticpro (&Vcharset_japanese_jisx0208_1990);
2800 Vcharset_japanese_jisx0208_1990 =
2801 make_charset (LEADING_BYTE_JAPANESE_JISX0208_1990,
2802 Qjapanese_jisx0208_1990, 94, 2,
2803 2, 0, 0, CHARSET_LEFT_TO_RIGHT,
2804 build_string ("JISX0208-1990"),
2805 build_string ("JIS X0208:1990 (Japanese)"),
2806 build_string ("JIS X0208:1990 Japanese Kanji"),
2807 build_string ("jisx0208\\.1990"),
2809 MIN_CHAR_JIS_X0208_1990,
2810 MAX_CHAR_JIS_X0208_1990, MIN_CHAR_JIS_X0208_1990, 33,
2811 Qnil, CONVERSION_IDENTICAL);
2813 staticpro (&Vcharset_korean_ksc5601);
2814 Vcharset_korean_ksc5601 =
2815 make_charset (LEADING_BYTE_KOREAN_KSC5601, Qkorean_ksc5601, 94, 2,
2816 2, 0, 'C', CHARSET_LEFT_TO_RIGHT,
2817 build_string ("KSC5601"),
2818 build_string ("KSC5601 (Korean"),
2819 build_string ("KSC5601 Korean Hangul and Hanja"),
2820 build_string ("ksc5601"),
2821 Qnil, 0, 0, 0, 33, Qnil, CONVERSION_IDENTICAL);
2822 staticpro (&Vcharset_japanese_jisx0212);
2823 Vcharset_japanese_jisx0212 =
2824 make_charset (LEADING_BYTE_JAPANESE_JISX0212, Qjapanese_jisx0212, 94, 2,
2825 2, 0, 'D', CHARSET_LEFT_TO_RIGHT,
2826 build_string ("JISX0212"),
2827 build_string ("JISX0212 (Japanese)"),
2828 build_string ("JISX0212 Japanese Supplement"),
2829 build_string ("jisx0212"),
2830 Qnil, 0, 0, 0, 33, Qnil, CONVERSION_IDENTICAL);
2832 #define CHINESE_CNS_PLANE_RE(n) "cns11643[.-]\\(.*[.-]\\)?" n "$"
2833 staticpro (&Vcharset_chinese_cns11643_1);
2834 Vcharset_chinese_cns11643_1 =
2835 make_charset (LEADING_BYTE_CHINESE_CNS11643_1, Qchinese_cns11643_1, 94, 2,
2836 2, 0, 'G', CHARSET_LEFT_TO_RIGHT,
2837 build_string ("CNS11643-1"),
2838 build_string ("CNS11643-1 (Chinese traditional)"),
2840 ("CNS 11643 Plane 1 Chinese traditional"),
2841 build_string (CHINESE_CNS_PLANE_RE("1")),
2842 Qnil, 0, 0, 0, 33, Qnil, CONVERSION_IDENTICAL);
2843 staticpro (&Vcharset_chinese_cns11643_2);
2844 Vcharset_chinese_cns11643_2 =
2845 make_charset (LEADING_BYTE_CHINESE_CNS11643_2, Qchinese_cns11643_2, 94, 2,
2846 2, 0, 'H', CHARSET_LEFT_TO_RIGHT,
2847 build_string ("CNS11643-2"),
2848 build_string ("CNS11643-2 (Chinese traditional)"),
2850 ("CNS 11643 Plane 2 Chinese traditional"),
2851 build_string (CHINESE_CNS_PLANE_RE("2")),
2852 Qnil, 0, 0, 0, 33, Qnil, CONVERSION_IDENTICAL);
2854 staticpro (&Vcharset_latin_tcvn5712);
2855 Vcharset_latin_tcvn5712 =
2856 make_charset (LEADING_BYTE_LATIN_TCVN5712, Qlatin_tcvn5712, 96, 1,
2857 1, 1, 'Z', CHARSET_LEFT_TO_RIGHT,
2858 build_string ("TCVN 5712"),
2859 build_string ("TCVN 5712 (VSCII-2)"),
2860 build_string ("Vietnamese TCVN 5712:1983 (VSCII-2)"),
2861 build_string ("tcvn5712\\(\\.1993\\)?-1"),
2862 Qnil, 0, 0, 0, 32, Qnil, CONVERSION_IDENTICAL);
2863 staticpro (&Vcharset_latin_viscii_lower);
2864 Vcharset_latin_viscii_lower =
2865 make_charset (LEADING_BYTE_LATIN_VISCII_LOWER, Qlatin_viscii_lower, 96, 1,
2866 1, 1, '1', CHARSET_LEFT_TO_RIGHT,
2867 build_string ("VISCII lower"),
2868 build_string ("VISCII lower (Vietnamese)"),
2869 build_string ("VISCII lower (Vietnamese)"),
2870 build_string ("MULEVISCII-LOWER"),
2871 Qnil, 0, 0, 0, 32, Qnil, CONVERSION_IDENTICAL);
2872 staticpro (&Vcharset_latin_viscii_upper);
2873 Vcharset_latin_viscii_upper =
2874 make_charset (LEADING_BYTE_LATIN_VISCII_UPPER, Qlatin_viscii_upper, 96, 1,
2875 1, 1, '2', CHARSET_LEFT_TO_RIGHT,
2876 build_string ("VISCII upper"),
2877 build_string ("VISCII upper (Vietnamese)"),
2878 build_string ("VISCII upper (Vietnamese)"),
2879 build_string ("MULEVISCII-UPPER"),
2880 Qnil, 0, 0, 0, 32, Qnil, CONVERSION_IDENTICAL);
2881 staticpro (&Vcharset_latin_viscii);
2882 Vcharset_latin_viscii =
2883 make_charset (LEADING_BYTE_LATIN_VISCII, Qlatin_viscii, 256, 1,
2884 1, 2, 0, CHARSET_LEFT_TO_RIGHT,
2885 build_string ("VISCII"),
2886 build_string ("VISCII 1.1 (Vietnamese)"),
2887 build_string ("VISCII 1.1 (Vietnamese)"),
2888 build_string ("VISCII1\\.1"),
2889 Qnil, 0, 0, 0, 0, Qnil, CONVERSION_IDENTICAL);
2890 staticpro (&Vcharset_chinese_big5);
2891 Vcharset_chinese_big5 =
2892 make_charset (LEADING_BYTE_CHINESE_BIG5, Qchinese_big5, 256, 2,
2893 2, 2, 0, CHARSET_LEFT_TO_RIGHT,
2894 build_string ("Big5"),
2895 build_string ("Big5"),
2896 build_string ("Big5 Chinese traditional"),
2897 build_string ("big5"),
2899 0 /* MIN_CHAR_BIG5_CDP */,
2900 0 /* MAX_CHAR_BIG5_CDP */, 0, 0,
2901 Qnil, CONVERSION_IDENTICAL);
2902 staticpro (&Vcharset_chinese_big5_cdp);
2903 Vcharset_chinese_big5_cdp =
2904 make_charset (LEADING_BYTE_CHINESE_BIG5_CDP, Qchinese_big5_cdp, 256, 2,
2905 2, 2, 0, CHARSET_LEFT_TO_RIGHT,
2906 build_string ("Big5-CDP"),
2907 build_string ("Big5 + CDP extension"),
2908 build_string ("Big5 with CDP extension"),
2909 build_string ("big5\\.cdp-0"),
2910 Qnil, MIN_CHAR_BIG5_CDP, MAX_CHAR_BIG5_CDP,
2911 MIN_CHAR_BIG5_CDP, 0, Qnil, CONVERSION_IDENTICAL);
2912 #define DEF_HANZIKU(n) \
2913 staticpro (&Vcharset_ideograph_hanziku_##n); \
2914 Vcharset_ideograph_hanziku_##n = \
2915 make_charset (LEADING_BYTE_HANZIKU_##n, Qideograph_hanziku_##n, 256, 2, \
2916 2, 2, 0, CHARSET_LEFT_TO_RIGHT, \
2917 build_string ("HZK-"#n), \
2918 build_string ("HANZIKU-"#n), \
2919 build_string ("HANZIKU (pseudo BIG5 encoding) part "#n), \
2921 ("hanziku-"#n"$"), \
2922 Qnil, MIN_CHAR_HANZIKU_##n, MAX_CHAR_HANZIKU_##n, \
2923 MIN_CHAR_HANZIKU_##n, 0, Qnil, CONVERSION_IDENTICAL);
2936 staticpro (&Vcharset_china3_jef);
2937 Vcharset_china3_jef =
2938 make_charset (LEADING_BYTE_CHINA3_JEF, Qchina3_jef, 256, 2,
2939 2, 2, 0, CHARSET_LEFT_TO_RIGHT,
2940 build_string ("JC3"),
2941 build_string ("JEF + CHINA3"),
2942 build_string ("JEF + CHINA3 private characters"),
2943 build_string ("china3jef-0"),
2944 Qnil, MIN_CHAR_CHINA3_JEF, MAX_CHAR_CHINA3_JEF,
2945 MIN_CHAR_CHINA3_JEF, 0, Qnil, CONVERSION_IDENTICAL);
2946 staticpro (&Vcharset_ideograph_cbeta);
2947 Vcharset_ideograph_cbeta =
2948 make_charset (LEADING_BYTE_CBETA, Qideograph_cbeta, 256, 2,
2949 2, 2, 0, CHARSET_LEFT_TO_RIGHT,
2950 build_string ("CB"),
2951 build_string ("CBETA"),
2952 build_string ("CBETA private characters"),
2953 build_string ("cbeta-0"),
2954 Qnil, MIN_CHAR_CBETA, MAX_CHAR_CBETA,
2955 MIN_CHAR_CBETA, 0, Qnil, CONVERSION_IDENTICAL);
2956 staticpro (&Vcharset_ideograph_gt);
2957 Vcharset_ideograph_gt =
2958 make_charset (LEADING_BYTE_GT, Qideograph_gt, 256, 3,
2959 2, 2, 0, CHARSET_LEFT_TO_RIGHT,
2960 build_string ("GT"),
2961 build_string ("GT"),
2962 build_string ("GT"),
2964 Qnil, MIN_CHAR_GT, MAX_CHAR_GT,
2965 MIN_CHAR_GT, 0, Qnil, CONVERSION_IDENTICAL);
2966 #define DEF_GT_PJ(n) \
2967 staticpro (&Vcharset_ideograph_gt_pj_##n); \
2968 Vcharset_ideograph_gt_pj_##n = \
2969 make_charset (LEADING_BYTE_GT_PJ_##n, Qideograph_gt_pj_##n, 94, 2, \
2970 2, 0, 0, CHARSET_LEFT_TO_RIGHT, \
2971 build_string ("GT-PJ-"#n), \
2972 build_string ("GT (pseudo JIS encoding) part "#n), \
2973 build_string ("GT 2000 (pseudo JIS encoding) part "#n), \
2975 ("\\(GTpj-"#n "\\|jisx0208\\.GT-"#n "\\)$"), \
2976 Qnil, 0, 0, 0, 33, Qnil, CONVERSION_IDENTICAL);
2989 staticpro (&Vcharset_ideograph_daikanwa_2);
2990 Vcharset_ideograph_daikanwa_2 =
2991 make_charset (LEADING_BYTE_DAIKANWA_2, Qideograph_daikanwa_2, 256, 2,
2992 2, 2, 0, CHARSET_LEFT_TO_RIGHT,
2993 build_string ("Daikanwa Rev."),
2994 build_string ("Morohashi's Daikanwa Rev."),
2996 ("Daikanwa dictionary (revised version)"),
2997 build_string ("Daikanwa\\(\\.[0-9]+\\)?-2"),
2998 Qnil, 0, 0, 0, 0, Qnil, CONVERSION_IDENTICAL);
2999 staticpro (&Vcharset_ideograph_daikanwa);
3000 Vcharset_ideograph_daikanwa =
3001 make_charset (LEADING_BYTE_DAIKANWA_3, Qideograph_daikanwa, 256, 2,
3002 2, 2, 0, CHARSET_LEFT_TO_RIGHT,
3003 build_string ("Daikanwa"),
3004 build_string ("Morohashi's Daikanwa Rev.2"),
3006 ("Daikanwa dictionary (second revised version)"),
3007 build_string ("Daikanwa\\(\\.[0-9]+\\)?-3"),
3008 Qnil, MIN_CHAR_DAIKANWA, MAX_CHAR_DAIKANWA,
3009 MIN_CHAR_DAIKANWA, 0, Qnil, CONVERSION_IDENTICAL);
3011 staticpro (&Vcharset_ethiopic_ucs);
3012 Vcharset_ethiopic_ucs =
3013 make_charset (LEADING_BYTE_ETHIOPIC_UCS, Qethiopic_ucs, 256, 2,
3014 2, 2, 0, CHARSET_LEFT_TO_RIGHT,
3015 build_string ("Ethiopic (UCS)"),
3016 build_string ("Ethiopic (UCS)"),
3017 build_string ("Ethiopic of UCS"),
3018 build_string ("Ethiopic-Unicode"),
3019 Qnil, 0x1200, 0x137F, 0, 0,
3020 Qnil, CONVERSION_IDENTICAL);
3022 staticpro (&Vcharset_chinese_big5_1);
3023 Vcharset_chinese_big5_1 =
3024 make_charset (LEADING_BYTE_CHINESE_BIG5_1, Qchinese_big5_1, 94, 2,
3025 2, 0, '0', CHARSET_LEFT_TO_RIGHT,
3026 build_string ("Big5"),
3027 build_string ("Big5 (Level-1)"),
3029 ("Big5 Level-1 Chinese traditional"),
3030 build_string ("big5"),
3031 Qnil, 0, 0, 0, 33, Qnil, CONVERSION_IDENTICAL);
3032 staticpro (&Vcharset_chinese_big5_2);
3033 Vcharset_chinese_big5_2 =
3034 make_charset (LEADING_BYTE_CHINESE_BIG5_2, Qchinese_big5_2, 94, 2,
3035 2, 0, '1', CHARSET_LEFT_TO_RIGHT,
3036 build_string ("Big5"),
3037 build_string ("Big5 (Level-2)"),
3039 ("Big5 Level-2 Chinese traditional"),
3040 build_string ("big5"),
3041 Qnil, 0, 0, 0, 33, Qnil, CONVERSION_IDENTICAL);
3043 #ifdef ENABLE_COMPOSITE_CHARS
3044 /* #### For simplicity, we put composite chars into a 96x96 charset.
3045 This is going to lead to problems because you can run out of
3046 room, esp. as we don't yet recycle numbers. */
3047 staticpro (&Vcharset_composite);
3048 Vcharset_composite =
3049 make_charset (LEADING_BYTE_COMPOSITE, Qcomposite, 96, 2,
3050 2, 0, 0, CHARSET_LEFT_TO_RIGHT,
3051 build_string ("Composite"),
3052 build_string ("Composite characters"),
3053 build_string ("Composite characters"),
3056 /* #### not dumped properly */
3057 composite_char_row_next = 32;
3058 composite_char_col_next = 32;
3060 Vcomposite_char_string2char_hash_table =
3061 make_lisp_hash_table (500, HASH_TABLE_NON_WEAK, HASH_TABLE_EQUAL);
3062 Vcomposite_char_char2string_hash_table =
3063 make_lisp_hash_table (500, HASH_TABLE_NON_WEAK, HASH_TABLE_EQ);
3064 staticpro (&Vcomposite_char_string2char_hash_table);
3065 staticpro (&Vcomposite_char_char2string_hash_table);
3066 #endif /* ENABLE_COMPOSITE_CHARS */