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))
194 decoding_table_check_elements (Lisp_Object v, int dim, int ccs_len)
198 if (XVECTOR_LENGTH (v) > ccs_len)
201 for (i = 0; i < XVECTOR_LENGTH (v); i++)
203 Lisp_Object c = XVECTOR_DATA(v)[i];
205 if (!NILP (c) && !CHARP (c))
209 int ret = decoding_table_check_elements (c, dim - 1, ccs_len);
221 put_char_ccs_code_point (Lisp_Object character,
222 Lisp_Object ccs, Lisp_Object value)
224 if (!EQ (XCHARSET_NAME (ccs), Qucs)
226 || (XCHAR (character) != XINT (value)))
228 Lisp_Object v = XCHARSET_DECODING_TABLE (ccs);
229 int dim = XCHARSET_DIMENSION (ccs);
230 int ccs_len = XCHARSET_BYTE_SIZE (ccs);
231 int byte_offset = XCHARSET_BYTE_OFFSET (ccs);
235 { /* obsolete representation: value must be a list of bytes */
236 Lisp_Object ret = Fcar (value);
240 signal_simple_error ("Invalid value for coded-charset", value);
241 code_point = XINT (ret);
242 if (XCHARSET_GRAPHIC (ccs) == 1)
250 signal_simple_error ("Invalid value for coded-charset",
254 signal_simple_error ("Invalid value for coded-charset",
257 if (XCHARSET_GRAPHIC (ccs) == 1)
259 code_point = (code_point << 8) | j;
262 value = make_int (code_point);
264 else if (INTP (value))
266 code_point = XINT (value);
267 if (XCHARSET_GRAPHIC (ccs) == 1)
269 code_point &= 0x7F7F7F7F;
270 value = make_int (code_point);
274 signal_simple_error ("Invalid value for coded-charset", value);
278 Lisp_Object cpos = Fget_char_attribute (character, ccs, Qnil);
281 decoding_table_remove_char (v, dim, byte_offset, XINT (cpos));
286 XCHARSET_DECODING_TABLE (ccs)
287 = v = make_vector (ccs_len, Qnil);
290 decoding_table_put_char (v, dim, byte_offset, code_point, character);
296 remove_char_ccs (Lisp_Object character, Lisp_Object ccs)
298 Lisp_Object decoding_table = XCHARSET_DECODING_TABLE (ccs);
299 Lisp_Object encoding_table = XCHARSET_ENCODING_TABLE (ccs);
301 if (VECTORP (decoding_table))
303 Lisp_Object cpos = Fget_char_attribute (character, ccs, Qnil);
307 decoding_table_remove_char (decoding_table,
308 XCHARSET_DIMENSION (ccs),
309 XCHARSET_BYTE_OFFSET (ccs),
313 if (CHAR_TABLEP (encoding_table))
315 put_char_id_table (XCHAR_TABLE(encoding_table), character, Qnil);
323 int leading_code_private_11;
326 Lisp_Object Qcharsetp;
328 /* Qdoc_string, Qdimension, Qchars defined in general.c */
329 Lisp_Object Qregistry, Qfinal, Qgraphic;
330 Lisp_Object Qdirection;
331 Lisp_Object Qreverse_direction_charset;
332 Lisp_Object Qleading_byte;
333 Lisp_Object Qshort_name, Qlong_name;
335 Lisp_Object Qmin_code, Qmax_code, Qcode_offset;
336 Lisp_Object Qmother, Qconversion, Q94x60, Q94x94x60;
353 Qjapanese_jisx0208_1978,
357 Qjapanese_jisx0208_1990,
375 Qvietnamese_viscii_lower,
376 Qvietnamese_viscii_upper,
379 Qideograph_hanziku_1,
380 Qideograph_hanziku_2,
381 Qideograph_hanziku_3,
382 Qideograph_hanziku_4,
383 Qideograph_hanziku_5,
384 Qideograph_hanziku_6,
385 Qideograph_hanziku_7,
386 Qideograph_hanziku_8,
387 Qideograph_hanziku_9,
388 Qideograph_hanziku_10,
389 Qideograph_hanziku_11,
390 Qideograph_hanziku_12,
393 Qideograph_daikanwa_2,
413 Lisp_Object Ql2r, Qr2l;
415 Lisp_Object Vcharset_hash_table;
417 /* Composite characters are characters constructed by overstriking two
418 or more regular characters.
420 1) The old Mule implementation involves storing composite characters
421 in a buffer as a tag followed by all of the actual characters
422 used to make up the composite character. I think this is a bad
423 idea; it greatly complicates code that wants to handle strings
424 one character at a time because it has to deal with the possibility
425 of great big ungainly characters. It's much more reasonable to
426 simply store an index into a table of composite characters.
428 2) The current implementation only allows for 16,384 separate
429 composite characters over the lifetime of the XEmacs process.
430 This could become a potential problem if the user
431 edited lots of different files that use composite characters.
432 Due to FSF bogosity, increasing the number of allowable
433 composite characters under Mule would decrease the number
434 of possible faces that can exist. Mule already has shrunk
435 this to 2048, and further shrinkage would become uncomfortable.
436 No such problems exist in XEmacs.
438 Composite characters could be represented as 0x80 C1 C2 C3,
439 where each C[1-3] is in the range 0xA0 - 0xFF. This allows
440 for slightly under 2^20 (one million) composite characters
441 over the XEmacs process lifetime, and you only need to
442 increase the size of a Mule character from 19 to 21 bits.
443 Or you could use 0x80 C1 C2 C3 C4, allowing for about
444 85 million (slightly over 2^26) composite characters. */
447 /************************************************************************/
448 /* Basic Emchar functions */
449 /************************************************************************/
451 /* Convert a non-ASCII Mule character C into a one-character Mule-encoded
452 string in STR. Returns the number of bytes stored.
453 Do not call this directly. Use the macro set_charptr_emchar() instead.
457 non_ascii_set_charptr_emchar (Bufbyte *str, Emchar c)
472 else if ( c <= 0x7ff )
474 *p++ = (c >> 6) | 0xc0;
475 *p++ = (c & 0x3f) | 0x80;
477 else if ( c <= 0xffff )
479 *p++ = (c >> 12) | 0xe0;
480 *p++ = ((c >> 6) & 0x3f) | 0x80;
481 *p++ = (c & 0x3f) | 0x80;
483 else if ( c <= 0x1fffff )
485 *p++ = (c >> 18) | 0xf0;
486 *p++ = ((c >> 12) & 0x3f) | 0x80;
487 *p++ = ((c >> 6) & 0x3f) | 0x80;
488 *p++ = (c & 0x3f) | 0x80;
490 else if ( c <= 0x3ffffff )
492 *p++ = (c >> 24) | 0xf8;
493 *p++ = ((c >> 18) & 0x3f) | 0x80;
494 *p++ = ((c >> 12) & 0x3f) | 0x80;
495 *p++ = ((c >> 6) & 0x3f) | 0x80;
496 *p++ = (c & 0x3f) | 0x80;
500 *p++ = (c >> 30) | 0xfc;
501 *p++ = ((c >> 24) & 0x3f) | 0x80;
502 *p++ = ((c >> 18) & 0x3f) | 0x80;
503 *p++ = ((c >> 12) & 0x3f) | 0x80;
504 *p++ = ((c >> 6) & 0x3f) | 0x80;
505 *p++ = (c & 0x3f) | 0x80;
508 BREAKUP_CHAR (c, charset, c1, c2);
509 lb = CHAR_LEADING_BYTE (c);
510 if (LEADING_BYTE_PRIVATE_P (lb))
511 *p++ = PRIVATE_LEADING_BYTE_PREFIX (lb);
513 if (EQ (charset, Vcharset_control_1))
522 /* Return the first character from a Mule-encoded string in STR,
523 assuming it's non-ASCII. Do not call this directly.
524 Use the macro charptr_emchar() instead. */
527 non_ascii_charptr_emchar (const Bufbyte *str)
540 else if ( b >= 0xf8 )
545 else if ( b >= 0xf0 )
550 else if ( b >= 0xe0 )
555 else if ( b >= 0xc0 )
565 for( ; len > 0; len-- )
568 ch = ( ch << 6 ) | ( b & 0x3f );
572 Bufbyte i0 = *str, i1, i2 = 0;
575 if (i0 == LEADING_BYTE_CONTROL_1)
576 return (Emchar) (*++str - 0x20);
578 if (LEADING_BYTE_PREFIX_P (i0))
583 charset = CHARSET_BY_LEADING_BYTE (i0);
584 if (XCHARSET_DIMENSION (charset) == 2)
587 return MAKE_CHAR (charset, i1, i2);
591 /* Return whether CH is a valid Emchar, assuming it's non-ASCII.
592 Do not call this directly. Use the macro valid_char_p() instead. */
596 non_ascii_valid_char_p (Emchar ch)
600 /* Must have only lowest 19 bits set */
604 f1 = CHAR_FIELD1 (ch);
605 f2 = CHAR_FIELD2 (ch);
606 f3 = CHAR_FIELD3 (ch);
612 if (f2 < MIN_CHAR_FIELD2_OFFICIAL ||
613 (f2 > MAX_CHAR_FIELD2_OFFICIAL && f2 < MIN_CHAR_FIELD2_PRIVATE) ||
614 f2 > MAX_CHAR_FIELD2_PRIVATE)
619 if (f3 != 0x20 && f3 != 0x7F && !(f2 >= MIN_CHAR_FIELD2_PRIVATE &&
620 f2 <= MAX_CHAR_FIELD2_PRIVATE))
624 NOTE: This takes advantage of the fact that
625 FIELD2_TO_OFFICIAL_LEADING_BYTE and
626 FIELD2_TO_PRIVATE_LEADING_BYTE are the same.
628 charset = CHARSET_BY_LEADING_BYTE (f2 + FIELD2_TO_OFFICIAL_LEADING_BYTE);
629 if (EQ (charset, Qnil))
631 return (XCHARSET_CHARS (charset) == 96);
637 if (f1 < MIN_CHAR_FIELD1_OFFICIAL ||
638 (f1 > MAX_CHAR_FIELD1_OFFICIAL && f1 < MIN_CHAR_FIELD1_PRIVATE) ||
639 f1 > MAX_CHAR_FIELD1_PRIVATE)
641 if (f2 < 0x20 || f3 < 0x20)
644 #ifdef ENABLE_COMPOSITE_CHARS
645 if (f1 + FIELD1_TO_OFFICIAL_LEADING_BYTE == LEADING_BYTE_COMPOSITE)
647 if (UNBOUNDP (Fgethash (make_int (ch),
648 Vcomposite_char_char2string_hash_table,
653 #endif /* ENABLE_COMPOSITE_CHARS */
655 if (f2 != 0x20 && f2 != 0x7F && f3 != 0x20 && f3 != 0x7F
656 && !(f1 >= MIN_CHAR_FIELD1_PRIVATE && f1 <= MAX_CHAR_FIELD1_PRIVATE))
659 if (f1 <= MAX_CHAR_FIELD1_OFFICIAL)
661 CHARSET_BY_LEADING_BYTE (f1 + FIELD1_TO_OFFICIAL_LEADING_BYTE);
664 CHARSET_BY_LEADING_BYTE (f1 + FIELD1_TO_PRIVATE_LEADING_BYTE);
666 if (EQ (charset, Qnil))
668 return (XCHARSET_CHARS (charset) == 96);
674 /************************************************************************/
675 /* Basic string functions */
676 /************************************************************************/
678 /* Copy the character pointed to by SRC into DST. Do not call this
679 directly. Use the macro charptr_copy_char() instead.
680 Return the number of bytes copied. */
683 non_ascii_charptr_copy_char (const Bufbyte *src, Bufbyte *dst)
685 unsigned int bytes = REP_BYTES_BY_FIRST_BYTE (*src);
687 for (i = bytes; i; i--, dst++, src++)
693 /************************************************************************/
694 /* streams of Emchars */
695 /************************************************************************/
697 /* Treat a stream as a stream of Emchar's rather than a stream of bytes.
698 The functions below are not meant to be called directly; use
699 the macros in insdel.h. */
702 Lstream_get_emchar_1 (Lstream *stream, int ch)
704 Bufbyte str[MAX_EMCHAR_LEN];
705 Bufbyte *strptr = str;
708 str[0] = (Bufbyte) ch;
710 for (bytes = REP_BYTES_BY_FIRST_BYTE (ch) - 1; bytes; bytes--)
712 int c = Lstream_getc (stream);
713 bufpos_checking_assert (c >= 0);
714 *++strptr = (Bufbyte) c;
716 return charptr_emchar (str);
720 Lstream_fput_emchar (Lstream *stream, Emchar ch)
722 Bufbyte str[MAX_EMCHAR_LEN];
723 Bytecount len = set_charptr_emchar (str, ch);
724 return Lstream_write (stream, str, len);
728 Lstream_funget_emchar (Lstream *stream, Emchar ch)
730 Bufbyte str[MAX_EMCHAR_LEN];
731 Bytecount len = set_charptr_emchar (str, ch);
732 Lstream_unread (stream, str, len);
736 /************************************************************************/
738 /************************************************************************/
741 mark_charset (Lisp_Object obj)
743 Lisp_Charset *cs = XCHARSET (obj);
745 mark_object (cs->short_name);
746 mark_object (cs->long_name);
747 mark_object (cs->doc_string);
748 mark_object (cs->registry);
749 mark_object (cs->ccl_program);
751 mark_object (cs->decoding_table);
752 mark_object (cs->mother);
758 print_charset (Lisp_Object obj, Lisp_Object printcharfun, int escapeflag)
760 Lisp_Charset *cs = XCHARSET (obj);
764 error ("printing unreadable object #<charset %s 0x%x>",
765 string_data (XSYMBOL (CHARSET_NAME (cs))->name),
768 write_c_string ("#<charset ", printcharfun);
769 print_internal (CHARSET_NAME (cs), printcharfun, 0);
770 write_c_string (" ", printcharfun);
771 print_internal (CHARSET_SHORT_NAME (cs), printcharfun, 1);
772 write_c_string (" ", printcharfun);
773 print_internal (CHARSET_LONG_NAME (cs), printcharfun, 1);
774 write_c_string (" ", printcharfun);
775 print_internal (CHARSET_DOC_STRING (cs), printcharfun, 1);
776 sprintf (buf, " %d^%d %s cols=%d g%d final='%c' reg=",
778 CHARSET_DIMENSION (cs),
779 CHARSET_DIRECTION (cs) == CHARSET_LEFT_TO_RIGHT ? "l2r" : "r2l",
780 CHARSET_COLUMNS (cs),
781 CHARSET_GRAPHIC (cs),
783 write_c_string (buf, printcharfun);
784 print_internal (CHARSET_REGISTRY (cs), printcharfun, 0);
785 sprintf (buf, " 0x%x>", cs->header.uid);
786 write_c_string (buf, printcharfun);
789 static const struct lrecord_description charset_description[] = {
790 { XD_LISP_OBJECT, offsetof (Lisp_Charset, name) },
791 { XD_LISP_OBJECT, offsetof (Lisp_Charset, doc_string) },
792 { XD_LISP_OBJECT, offsetof (Lisp_Charset, registry) },
793 { XD_LISP_OBJECT, offsetof (Lisp_Charset, short_name) },
794 { XD_LISP_OBJECT, offsetof (Lisp_Charset, long_name) },
795 { XD_LISP_OBJECT, offsetof (Lisp_Charset, reverse_direction_charset) },
796 { XD_LISP_OBJECT, offsetof (Lisp_Charset, ccl_program) },
798 { XD_LISP_OBJECT, offsetof (Lisp_Charset, decoding_table) },
799 { XD_LISP_OBJECT, offsetof (Lisp_Charset, mother) },
804 DEFINE_LRECORD_IMPLEMENTATION ("charset", charset,
805 mark_charset, print_charset, 0, 0, 0,
809 /* Make a new charset. */
810 /* #### SJT Should generic properties be allowed? */
812 make_charset (Charset_ID id, Lisp_Object name,
813 unsigned short chars, unsigned char dimension,
814 unsigned char columns, unsigned char graphic,
815 Bufbyte final, unsigned char direction, Lisp_Object short_name,
816 Lisp_Object long_name, Lisp_Object doc,
818 Lisp_Object decoding_table,
819 Emchar min_code, Emchar max_code,
820 Emchar code_offset, unsigned char byte_offset,
821 Lisp_Object mother, unsigned char conversion)
824 Lisp_Charset *cs = alloc_lcrecord_type (Lisp_Charset, &lrecord_charset);
828 XSETCHARSET (obj, cs);
830 CHARSET_ID (cs) = id;
831 CHARSET_NAME (cs) = name;
832 CHARSET_SHORT_NAME (cs) = short_name;
833 CHARSET_LONG_NAME (cs) = long_name;
834 CHARSET_CHARS (cs) = chars;
835 CHARSET_DIMENSION (cs) = dimension;
836 CHARSET_DIRECTION (cs) = direction;
837 CHARSET_COLUMNS (cs) = columns;
838 CHARSET_GRAPHIC (cs) = graphic;
839 CHARSET_FINAL (cs) = final;
840 CHARSET_DOC_STRING (cs) = doc;
841 CHARSET_REGISTRY (cs) = reg;
842 CHARSET_CCL_PROGRAM (cs) = Qnil;
843 CHARSET_REVERSE_DIRECTION_CHARSET (cs) = Qnil;
845 CHARSET_DECODING_TABLE(cs) = Qnil;
846 CHARSET_MIN_CODE (cs) = min_code;
847 CHARSET_MAX_CODE (cs) = max_code;
848 CHARSET_CODE_OFFSET (cs) = code_offset;
849 CHARSET_BYTE_OFFSET (cs) = byte_offset;
850 CHARSET_MOTHER (cs) = mother;
851 CHARSET_CONVERSION (cs) = conversion;
855 if (id == LEADING_BYTE_ASCII)
856 CHARSET_REP_BYTES (cs) = 1;
858 CHARSET_REP_BYTES (cs) = CHARSET_DIMENSION (cs) + 1;
860 CHARSET_REP_BYTES (cs) = CHARSET_DIMENSION (cs) + 2;
865 /* some charsets do not have final characters. This includes
866 ASCII, Control-1, Composite, and the two faux private
868 unsigned char iso2022_type
869 = (dimension == 1 ? 0 : 2) + (chars == 94 ? 0 : 1);
871 if (code_offset == 0)
873 assert (NILP (chlook->charset_by_attributes[iso2022_type][final]));
874 chlook->charset_by_attributes[iso2022_type][final] = obj;
878 (chlook->charset_by_attributes[iso2022_type][final][direction]));
879 chlook->charset_by_attributes[iso2022_type][final][direction] = obj;
883 assert (NILP (chlook->charset_by_leading_byte[id - MIN_LEADING_BYTE]));
884 chlook->charset_by_leading_byte[id - MIN_LEADING_BYTE] = obj;
886 /* Some charsets are "faux" and don't have names or really exist at
887 all except in the leading-byte table. */
889 Fputhash (name, obj, Vcharset_hash_table);
894 get_unallocated_leading_byte (int dimension)
899 if (chlook->next_allocated_leading_byte > MAX_LEADING_BYTE_PRIVATE)
902 lb = chlook->next_allocated_leading_byte++;
906 if (chlook->next_allocated_1_byte_leading_byte > MAX_LEADING_BYTE_PRIVATE_1)
909 lb = chlook->next_allocated_1_byte_leading_byte++;
913 if (chlook->next_allocated_2_byte_leading_byte > MAX_LEADING_BYTE_PRIVATE_2)
916 lb = chlook->next_allocated_2_byte_leading_byte++;
922 ("No more character sets free for this dimension",
923 make_int (dimension));
929 /* Number of Big5 characters which have the same code in 1st byte. */
931 #define BIG5_SAME_ROW (0xFF - 0xA1 + 0x7F - 0x40)
934 decode_builtin_char (Lisp_Object charset, int code_point)
936 Lisp_Object mother = XCHARSET_MOTHER (charset);
939 if ( CHARSETP (mother) )
941 int code = code_point;
943 if ( XCHARSET_CONVERSION (charset) == CONVERSION_94x60 )
945 int row = code_point >> 8;
946 int cell = code_point & 255;
950 else if (row < 16 + 32 + 30)
951 code = (row - (16 + 32)) * 94 + cell - 33;
952 else if (row < 18 + 32 + 30)
954 else if (row < 18 + 32 + 60)
955 code = (row - (18 + 32)) * 94 + cell - 33;
957 else if ( XCHARSET_CONVERSION (charset) == CONVERSION_94x94x60 )
959 int plane = code_point >> 16;
960 int row = (code_point >> 8) & 255;
961 int cell = code_point & 255;
965 else if (row < 16 + 32 + 30)
967 = (plane - 33) * 94 * 60
968 + (row - (16 + 32)) * 94
970 else if (row < 18 + 32 + 30)
972 else if (row < 18 + 32 + 60)
974 = (plane - 33) * 94 * 60
975 + (row - (18 + 32)) * 94
978 return DECODE_CHAR (mother, code + XCHARSET_CODE_OFFSET(charset));
980 else if (EQ (charset, Vcharset_chinese_big5))
982 int c1 = code_point >> 8;
983 int c2 = code_point & 0xFF;
986 if ( ( (0xA1 <= c1) && (c1 <= 0xFE) )
988 ( ((0x40 <= c2) && (c2 <= 0x7E)) ||
989 ((0xA1 <= c2) && (c2 <= 0xFE)) ) )
991 I = (c1 - 0xA1) * BIG5_SAME_ROW
992 + c2 - (c2 < 0x7F ? 0x40 : 0x62);
996 charset = Vcharset_chinese_big5_1;
1000 charset = Vcharset_chinese_big5_2;
1001 I -= (BIG5_SAME_ROW) * (0xC9 - 0xA1);
1003 code_point = ((I / 94 + 33) << 8) | (I % 94 + 33);
1006 if ((final = XCHARSET_FINAL (charset)) >= '0')
1008 if (XCHARSET_DIMENSION (charset) == 1)
1010 switch (XCHARSET_CHARS (charset))
1014 + (final - '0') * 94 + ((code_point & 0x7F) - 33);
1017 + (final - '0') * 96 + ((code_point & 0x7F) - 32);
1025 switch (XCHARSET_CHARS (charset))
1028 return MIN_CHAR_94x94
1029 + (final - '0') * 94 * 94
1030 + (((code_point >> 8) & 0x7F) - 33) * 94
1031 + ((code_point & 0x7F) - 33);
1033 return MIN_CHAR_96x96
1034 + (final - '0') * 96 * 96
1035 + (((code_point >> 8) & 0x7F) - 32) * 96
1036 + ((code_point & 0x7F) - 32);
1043 else if (XCHARSET_MAX_CODE (charset))
1046 = (XCHARSET_DIMENSION (charset) == 1
1048 code_point - XCHARSET_BYTE_OFFSET (charset)
1050 ((code_point >> 8) - XCHARSET_BYTE_OFFSET (charset))
1051 * XCHARSET_CHARS (charset)
1052 + (code_point & 0xFF) - XCHARSET_BYTE_OFFSET (charset))
1053 + XCHARSET_CODE_OFFSET (charset);
1054 if ((cid < XCHARSET_MIN_CODE (charset))
1055 || (XCHARSET_MAX_CODE (charset) < cid))
1064 charset_code_point (Lisp_Object charset, Emchar ch)
1066 Lisp_Object encoding_table = XCHARSET_ENCODING_TABLE (charset);
1069 if ( CHAR_TABLEP (encoding_table)
1070 && INTP (ret = get_char_id_table (XCHAR_TABLE(encoding_table),
1075 Lisp_Object mother = XCHARSET_MOTHER (charset);
1076 int min = XCHARSET_MIN_CODE (charset);
1077 int max = XCHARSET_MAX_CODE (charset);
1080 if ( CHARSETP (mother) )
1081 code = charset_code_point (mother, ch);
1084 if ( (min <= code) && (code <= max) )
1086 int d = code - XCHARSET_CODE_OFFSET (charset);
1088 if ( XCHARSET_CONVERSION (charset) == CONVERSION_94x60 )
1091 int cell = d % 94 + 33;
1097 return (row << 8) | cell;
1099 else if ( XCHARSET_CONVERSION (charset) == CONVERSION_94x94x60 )
1101 int plane = d / (94 * 60) + 33;
1102 int row = (d % (94 * 60)) / 94;
1103 int cell = d % 94 + 33;
1109 return (plane << 16) | (row << 8) | cell;
1111 else if (XCHARSET_CHARS (charset) == 94)
1113 if (XCHARSET_DIMENSION (charset) == 1)
1115 else if (XCHARSET_DIMENSION (charset) == 2)
1116 return ((d / 94 + 33) << 8) | (d % 94 + 33);
1117 else if (XCHARSET_DIMENSION (charset) == 3)
1119 ( (d / (94 * 94) + 33) << 16)
1120 | ((d / 94 % 94 + 33) << 8)
1122 else /* if (XCHARSET_DIMENSION (charset) == 4) */
1124 ( (d / (94 * 94 * 94) + 33) << 24)
1125 | ((d / (94 * 94) % 94 + 33) << 16)
1126 | ((d / 94 % 94 + 33) << 8)
1129 else if (XCHARSET_CHARS (charset) == 96)
1131 if (XCHARSET_DIMENSION (charset) == 1)
1133 else if (XCHARSET_DIMENSION (charset) == 2)
1134 return ((d / 96 + 32) << 8) | (d % 96 + 32);
1135 else if (XCHARSET_DIMENSION (charset) == 3)
1137 ( (d / (96 * 96) + 32) << 16)
1138 | ((d / 96 % 96 + 32) << 8)
1140 else /* if (XCHARSET_DIMENSION (charset) == 4) */
1142 ( (d / (96 * 96 * 96) + 32) << 24)
1143 | ((d / (96 * 96) % 96 + 32) << 16)
1144 | ((d / 96 % 96 + 32) << 8)
1148 return code - XCHARSET_CODE_OFFSET (charset);
1150 else if ( (XCHARSET_CODE_OFFSET (charset) == 0) ||
1151 (XCHARSET_CODE_OFFSET (charset)
1152 == XCHARSET_MIN_CODE (charset)) )
1156 if (XCHARSET_DIMENSION (charset) == 1)
1158 if (XCHARSET_CHARS (charset) == 94)
1160 if (((d = ch - (MIN_CHAR_94
1161 + (XCHARSET_FINAL (charset) - '0') * 94))
1166 else if (XCHARSET_CHARS (charset) == 96)
1168 if (((d = ch - (MIN_CHAR_96
1169 + (XCHARSET_FINAL (charset) - '0') * 96))
1177 else if (XCHARSET_DIMENSION (charset) == 2)
1179 if (XCHARSET_CHARS (charset) == 94)
1181 if (((d = ch - (MIN_CHAR_94x94
1183 (XCHARSET_FINAL (charset) - '0') * 94 * 94))
1186 return (((d / 94) + 33) << 8) | (d % 94 + 33);
1188 else if (XCHARSET_CHARS (charset) == 96)
1190 if (((d = ch - (MIN_CHAR_96x96
1192 (XCHARSET_FINAL (charset) - '0') * 96 * 96))
1195 return (((d / 96) + 32) << 8) | (d % 96 + 32);
1206 encode_builtin_char_1 (Emchar c, Lisp_Object* charset)
1208 if (c <= MAX_CHAR_BASIC_LATIN)
1210 *charset = Vcharset_ascii;
1215 *charset = Vcharset_control_1;
1220 *charset = Vcharset_latin_iso8859_1;
1224 else if ((MIN_CHAR_HEBREW <= c) && (c <= MAX_CHAR_HEBREW))
1226 *charset = Vcharset_hebrew_iso8859_8;
1227 return c - MIN_CHAR_HEBREW + 0x20;
1230 else if ((MIN_CHAR_THAI <= c) && (c <= MAX_CHAR_THAI))
1232 *charset = Vcharset_thai_tis620;
1233 return c - MIN_CHAR_THAI + 0x20;
1236 else if ((MIN_CHAR_HALFWIDTH_KATAKANA <= c)
1237 && (c <= MAX_CHAR_HALFWIDTH_KATAKANA))
1239 return list2 (Vcharset_katakana_jisx0201,
1240 make_int (c - MIN_CHAR_HALFWIDTH_KATAKANA + 33));
1243 else if (c <= MAX_CHAR_BMP)
1245 *charset = Vcharset_ucs_bmp;
1248 else if (c <= MAX_CHAR_SMP)
1250 *charset = Vcharset_ucs_smp;
1251 return c - MIN_CHAR_SMP;
1253 else if (c <= MAX_CHAR_SIP)
1255 *charset = Vcharset_ucs_sip;
1256 return c - MIN_CHAR_SIP;
1258 else if (c < MIN_CHAR_DAIKANWA)
1260 *charset = Vcharset_ucs;
1263 else if (c <= MAX_CHAR_DAIKANWA)
1265 *charset = Vcharset_ideograph_daikanwa;
1266 return c - MIN_CHAR_DAIKANWA;
1268 else if (c < MIN_CHAR_94)
1270 *charset = Vcharset_ucs;
1273 else if (c <= MAX_CHAR_94)
1275 *charset = CHARSET_BY_ATTRIBUTES (94, 1,
1276 ((c - MIN_CHAR_94) / 94) + '0',
1277 CHARSET_LEFT_TO_RIGHT);
1278 if (!NILP (*charset))
1279 return ((c - MIN_CHAR_94) % 94) + 33;
1282 *charset = Vcharset_ucs;
1286 else if (c <= MAX_CHAR_96)
1288 *charset = CHARSET_BY_ATTRIBUTES (96, 1,
1289 ((c - MIN_CHAR_96) / 96) + '0',
1290 CHARSET_LEFT_TO_RIGHT);
1291 if (!NILP (*charset))
1292 return ((c - MIN_CHAR_96) % 96) + 32;
1295 *charset = Vcharset_ucs;
1299 else if (c <= MAX_CHAR_94x94)
1302 = CHARSET_BY_ATTRIBUTES (94, 2,
1303 ((c - MIN_CHAR_94x94) / (94 * 94)) + '0',
1304 CHARSET_LEFT_TO_RIGHT);
1305 if (!NILP (*charset))
1306 return (((((c - MIN_CHAR_94x94) / 94) % 94) + 33) << 8)
1307 | (((c - MIN_CHAR_94x94) % 94) + 33);
1310 *charset = Vcharset_ucs;
1314 else if (c <= MAX_CHAR_96x96)
1317 = CHARSET_BY_ATTRIBUTES (96, 2,
1318 ((c - MIN_CHAR_96x96) / (96 * 96)) + '0',
1319 CHARSET_LEFT_TO_RIGHT);
1320 if (!NILP (*charset))
1321 return ((((c - MIN_CHAR_96x96) / 96) % 96) + 32) << 8
1322 | (((c - MIN_CHAR_96x96) % 96) + 32);
1325 *charset = Vcharset_ucs;
1331 *charset = Vcharset_ucs;
1336 Lisp_Object Vdefault_coded_charset_priority_list;
1340 /************************************************************************/
1341 /* Basic charset Lisp functions */
1342 /************************************************************************/
1344 DEFUN ("charsetp", Fcharsetp, 1, 1, 0, /*
1345 Return non-nil if OBJECT is a charset.
1349 return CHARSETP (object) ? Qt : Qnil;
1352 DEFUN ("find-charset", Ffind_charset, 1, 1, 0, /*
1353 Retrieve the charset of the given name.
1354 If CHARSET-OR-NAME is a charset object, it is simply returned.
1355 Otherwise, CHARSET-OR-NAME should be a symbol. If there is no such charset,
1356 nil is returned. Otherwise the associated charset object is returned.
1360 if (CHARSETP (charset_or_name))
1361 return charset_or_name;
1363 CHECK_SYMBOL (charset_or_name);
1364 return Fgethash (charset_or_name, Vcharset_hash_table, Qnil);
1367 DEFUN ("get-charset", Fget_charset, 1, 1, 0, /*
1368 Retrieve the charset of the given name.
1369 Same as `find-charset' except an error is signalled if there is no such
1370 charset instead of returning nil.
1374 Lisp_Object charset = Ffind_charset (name);
1377 signal_simple_error ("No such charset", name);
1381 /* We store the charsets in hash tables with the names as the key and the
1382 actual charset object as the value. Occasionally we need to use them
1383 in a list format. These routines provide us with that. */
1384 struct charset_list_closure
1386 Lisp_Object *charset_list;
1390 add_charset_to_list_mapper (Lisp_Object key, Lisp_Object value,
1391 void *charset_list_closure)
1393 /* This function can GC */
1394 struct charset_list_closure *chcl =
1395 (struct charset_list_closure*) charset_list_closure;
1396 Lisp_Object *charset_list = chcl->charset_list;
1398 *charset_list = Fcons (key /* XCHARSET_NAME (value) */, *charset_list);
1402 DEFUN ("charset-list", Fcharset_list, 0, 0, 0, /*
1403 Return a list of the names of all defined charsets.
1407 Lisp_Object charset_list = Qnil;
1408 struct gcpro gcpro1;
1409 struct charset_list_closure charset_list_closure;
1411 GCPRO1 (charset_list);
1412 charset_list_closure.charset_list = &charset_list;
1413 elisp_maphash (add_charset_to_list_mapper, Vcharset_hash_table,
1414 &charset_list_closure);
1417 return charset_list;
1420 DEFUN ("charset-name", Fcharset_name, 1, 1, 0, /*
1421 Return the name of charset CHARSET.
1425 return XCHARSET_NAME (Fget_charset (charset));
1428 /* #### SJT Should generic properties be allowed? */
1429 DEFUN ("make-charset", Fmake_charset, 3, 3, 0, /*
1430 Define a new character set.
1431 This function is for use with Mule support.
1432 NAME is a symbol, the name by which the character set is normally referred.
1433 DOC-STRING is a string describing the character set.
1434 PROPS is a property list, describing the specific nature of the
1435 character set. Recognized properties are:
1437 'short-name Short version of the charset name (ex: Latin-1)
1438 'long-name Long version of the charset name (ex: ISO8859-1 (Latin-1))
1439 'registry A regular expression matching the font registry field for
1441 'dimension Number of octets used to index a character in this charset.
1442 Either 1 or 2. Defaults to 1.
1443 If UTF-2000 feature is enabled, 3 or 4 are also available.
1444 'columns Number of columns used to display a character in this charset.
1445 Only used in TTY mode. (Under X, the actual width of a
1446 character can be derived from the font used to display the
1447 characters.) If unspecified, defaults to the dimension
1448 (this is almost always the correct value).
1449 'chars Number of characters in each dimension (94 or 96).
1450 Defaults to 94. Note that if the dimension is 2, the
1451 character set thus described is 94x94 or 96x96.
1452 If UTF-2000 feature is enabled, 128 or 256 are also available.
1453 'final Final byte of ISO 2022 escape sequence. Must be
1454 supplied. Each combination of (DIMENSION, CHARS) defines a
1455 separate namespace for final bytes. Note that ISO
1456 2022 restricts the final byte to the range
1457 0x30 - 0x7E if dimension == 1, and 0x30 - 0x5F if
1458 dimension == 2. Note also that final bytes in the range
1459 0x30 - 0x3F are reserved for user-defined (not official)
1461 'graphic 0 (use left half of font on output) or 1 (use right half
1462 of font on output). Defaults to 0. For example, for
1463 a font whose registry is ISO8859-1, the left half
1464 (octets 0x20 - 0x7F) is the `ascii' character set, while
1465 the right half (octets 0xA0 - 0xFF) is the `latin-1'
1466 character set. With 'graphic set to 0, the octets
1467 will have their high bit cleared; with it set to 1,
1468 the octets will have their high bit set.
1469 'direction 'l2r (left-to-right) or 'r2l (right-to-left).
1471 'ccl-program A compiled CCL program used to convert a character in
1472 this charset into an index into the font. This is in
1473 addition to the 'graphic property. The CCL program
1474 is passed the octets of the character, with the high
1475 bit cleared and set depending upon whether the value
1476 of the 'graphic property is 0 or 1.
1477 'mother [UTF-2000 only] Base coded-charset.
1478 'code-min [UTF-2000 only] Minimum code-point of a base coded-charset.
1479 'code-max [UTF-2000 only] Maximum code-point of a base coded-charset.
1480 'code-offset [UTF-2000 only] Offset for a code-point of a base
1482 'conversion [UTF-2000 only] Conversion for a code-point of a base
1483 coded-charset (94x60 or 94x94x60).
1485 (name, doc_string, props))
1487 int id, dimension = 1, chars = 94, graphic = 0, final = 0, columns = -1;
1488 int direction = CHARSET_LEFT_TO_RIGHT;
1489 Lisp_Object registry = Qnil;
1490 Lisp_Object charset;
1491 Lisp_Object ccl_program = Qnil;
1492 Lisp_Object short_name = Qnil, long_name = Qnil;
1493 Lisp_Object mother = Qnil;
1494 int min_code = 0, max_code = 0, code_offset = 0;
1495 int byte_offset = -1;
1498 CHECK_SYMBOL (name);
1499 if (!NILP (doc_string))
1500 CHECK_STRING (doc_string);
1502 charset = Ffind_charset (name);
1503 if (!NILP (charset))
1504 signal_simple_error ("Cannot redefine existing charset", name);
1507 EXTERNAL_PROPERTY_LIST_LOOP_3 (keyword, value, props)
1509 if (EQ (keyword, Qshort_name))
1511 CHECK_STRING (value);
1515 if (EQ (keyword, Qlong_name))
1517 CHECK_STRING (value);
1521 else if (EQ (keyword, Qdimension))
1524 dimension = XINT (value);
1525 if (dimension < 1 ||
1532 signal_simple_error ("Invalid value for 'dimension", value);
1535 else if (EQ (keyword, Qchars))
1538 chars = XINT (value);
1539 if (chars != 94 && chars != 96
1541 && chars != 128 && chars != 256
1544 signal_simple_error ("Invalid value for 'chars", value);
1547 else if (EQ (keyword, Qcolumns))
1550 columns = XINT (value);
1551 if (columns != 1 && columns != 2)
1552 signal_simple_error ("Invalid value for 'columns", value);
1555 else if (EQ (keyword, Qgraphic))
1558 graphic = XINT (value);
1566 signal_simple_error ("Invalid value for 'graphic", value);
1569 else if (EQ (keyword, Qregistry))
1571 CHECK_STRING (value);
1575 else if (EQ (keyword, Qdirection))
1577 if (EQ (value, Ql2r))
1578 direction = CHARSET_LEFT_TO_RIGHT;
1579 else if (EQ (value, Qr2l))
1580 direction = CHARSET_RIGHT_TO_LEFT;
1582 signal_simple_error ("Invalid value for 'direction", value);
1585 else if (EQ (keyword, Qfinal))
1587 CHECK_CHAR_COERCE_INT (value);
1588 final = XCHAR (value);
1589 if (final < '0' || final > '~')
1590 signal_simple_error ("Invalid value for 'final", value);
1594 else if (EQ (keyword, Qmother))
1596 mother = Fget_charset (value);
1599 else if (EQ (keyword, Qmin_code))
1602 min_code = XUINT (value);
1605 else if (EQ (keyword, Qmax_code))
1608 max_code = XUINT (value);
1611 else if (EQ (keyword, Qcode_offset))
1614 code_offset = XUINT (value);
1617 else if (EQ (keyword, Qconversion))
1619 if (EQ (value, Q94x60))
1620 conversion = CONVERSION_94x60;
1621 else if (EQ (value, Q94x94x60))
1622 conversion = CONVERSION_94x94x60;
1624 signal_simple_error ("Unrecognized conversion", value);
1628 else if (EQ (keyword, Qccl_program))
1630 struct ccl_program test_ccl;
1632 if (setup_ccl_program (&test_ccl, value) < 0)
1633 signal_simple_error ("Invalid value for 'ccl-program", value);
1634 ccl_program = value;
1638 signal_simple_error ("Unrecognized property", keyword);
1644 error ("'final must be specified");
1646 if (dimension == 2 && final > 0x5F)
1648 ("Final must be in the range 0x30 - 0x5F for dimension == 2",
1651 if (!NILP (CHARSET_BY_ATTRIBUTES (chars, dimension, final,
1652 CHARSET_LEFT_TO_RIGHT)) ||
1653 !NILP (CHARSET_BY_ATTRIBUTES (chars, dimension, final,
1654 CHARSET_RIGHT_TO_LEFT)))
1656 ("Character set already defined for this DIMENSION/CHARS/FINAL combo");
1658 id = get_unallocated_leading_byte (dimension);
1660 if (NILP (doc_string))
1661 doc_string = build_string ("");
1663 if (NILP (registry))
1664 registry = build_string ("");
1666 if (NILP (short_name))
1667 XSETSTRING (short_name, XSYMBOL (name)->name);
1669 if (NILP (long_name))
1670 long_name = doc_string;
1673 columns = dimension;
1675 if (byte_offset < 0)
1679 else if (chars == 96)
1685 charset = make_charset (id, name, chars, dimension, columns, graphic,
1686 final, direction, short_name, long_name,
1687 doc_string, registry,
1688 Qnil, min_code, max_code, code_offset, byte_offset,
1689 mother, conversion);
1690 if (!NILP (ccl_program))
1691 XCHARSET_CCL_PROGRAM (charset) = ccl_program;
1695 DEFUN ("make-reverse-direction-charset", Fmake_reverse_direction_charset,
1697 Make a charset equivalent to CHARSET but which goes in the opposite direction.
1698 NEW-NAME is the name of the new charset. Return the new charset.
1700 (charset, new_name))
1702 Lisp_Object new_charset = Qnil;
1703 int id, chars, dimension, columns, graphic, final;
1705 Lisp_Object registry, doc_string, short_name, long_name;
1708 charset = Fget_charset (charset);
1709 if (!NILP (XCHARSET_REVERSE_DIRECTION_CHARSET (charset)))
1710 signal_simple_error ("Charset already has reverse-direction charset",
1713 CHECK_SYMBOL (new_name);
1714 if (!NILP (Ffind_charset (new_name)))
1715 signal_simple_error ("Cannot redefine existing charset", new_name);
1717 cs = XCHARSET (charset);
1719 chars = CHARSET_CHARS (cs);
1720 dimension = CHARSET_DIMENSION (cs);
1721 columns = CHARSET_COLUMNS (cs);
1722 id = get_unallocated_leading_byte (dimension);
1724 graphic = CHARSET_GRAPHIC (cs);
1725 final = CHARSET_FINAL (cs);
1726 direction = CHARSET_RIGHT_TO_LEFT;
1727 if (CHARSET_DIRECTION (cs) == CHARSET_RIGHT_TO_LEFT)
1728 direction = CHARSET_LEFT_TO_RIGHT;
1729 doc_string = CHARSET_DOC_STRING (cs);
1730 short_name = CHARSET_SHORT_NAME (cs);
1731 long_name = CHARSET_LONG_NAME (cs);
1732 registry = CHARSET_REGISTRY (cs);
1734 new_charset = make_charset (id, new_name, chars, dimension, columns,
1735 graphic, final, direction, short_name, long_name,
1736 doc_string, registry,
1738 CHARSET_DECODING_TABLE(cs),
1739 CHARSET_MIN_CODE(cs),
1740 CHARSET_MAX_CODE(cs),
1741 CHARSET_CODE_OFFSET(cs),
1742 CHARSET_BYTE_OFFSET(cs),
1744 CHARSET_CONVERSION (cs)
1746 Qnil, 0, 0, 0, 0, Qnil, 0
1750 CHARSET_REVERSE_DIRECTION_CHARSET (cs) = new_charset;
1751 XCHARSET_REVERSE_DIRECTION_CHARSET (new_charset) = charset;
1756 DEFUN ("define-charset-alias", Fdefine_charset_alias, 2, 2, 0, /*
1757 Define symbol ALIAS as an alias for CHARSET.
1761 CHECK_SYMBOL (alias);
1762 charset = Fget_charset (charset);
1763 return Fputhash (alias, charset, Vcharset_hash_table);
1766 /* #### Reverse direction charsets not yet implemented. */
1768 DEFUN ("charset-reverse-direction-charset", Fcharset_reverse_direction_charset,
1770 Return the reverse-direction charset parallel to CHARSET, if any.
1771 This is the charset with the same properties (in particular, the same
1772 dimension, number of characters per dimension, and final byte) as
1773 CHARSET but whose characters are displayed in the opposite direction.
1777 charset = Fget_charset (charset);
1778 return XCHARSET_REVERSE_DIRECTION_CHARSET (charset);
1782 DEFUN ("charset-from-attributes", Fcharset_from_attributes, 3, 4, 0, /*
1783 Return a charset with the given DIMENSION, CHARS, FINAL, and DIRECTION.
1784 If DIRECTION is omitted, both directions will be checked (left-to-right
1785 will be returned if character sets exist for both directions).
1787 (dimension, chars, final, direction))
1789 int dm, ch, fi, di = -1;
1790 Lisp_Object obj = Qnil;
1792 CHECK_INT (dimension);
1793 dm = XINT (dimension);
1794 if (dm < 1 || dm > 2)
1795 signal_simple_error ("Invalid value for DIMENSION", dimension);
1799 if (ch != 94 && ch != 96)
1800 signal_simple_error ("Invalid value for CHARS", chars);
1802 CHECK_CHAR_COERCE_INT (final);
1804 if (fi < '0' || fi > '~')
1805 signal_simple_error ("Invalid value for FINAL", final);
1807 if (EQ (direction, Ql2r))
1808 di = CHARSET_LEFT_TO_RIGHT;
1809 else if (EQ (direction, Qr2l))
1810 di = CHARSET_RIGHT_TO_LEFT;
1811 else if (!NILP (direction))
1812 signal_simple_error ("Invalid value for DIRECTION", direction);
1814 if (dm == 2 && fi > 0x5F)
1816 ("Final must be in the range 0x30 - 0x5F for dimension == 2", final);
1820 obj = CHARSET_BY_ATTRIBUTES (ch, dm, fi, CHARSET_LEFT_TO_RIGHT);
1822 obj = CHARSET_BY_ATTRIBUTES (ch, dm, fi, CHARSET_RIGHT_TO_LEFT);
1825 obj = CHARSET_BY_ATTRIBUTES (ch, dm, fi, di);
1828 return XCHARSET_NAME (obj);
1832 DEFUN ("charset-short-name", Fcharset_short_name, 1, 1, 0, /*
1833 Return short name of CHARSET.
1837 return XCHARSET_SHORT_NAME (Fget_charset (charset));
1840 DEFUN ("charset-long-name", Fcharset_long_name, 1, 1, 0, /*
1841 Return long name of CHARSET.
1845 return XCHARSET_LONG_NAME (Fget_charset (charset));
1848 DEFUN ("charset-description", Fcharset_description, 1, 1, 0, /*
1849 Return description of CHARSET.
1853 return XCHARSET_DOC_STRING (Fget_charset (charset));
1856 DEFUN ("charset-dimension", Fcharset_dimension, 1, 1, 0, /*
1857 Return dimension of CHARSET.
1861 return make_int (XCHARSET_DIMENSION (Fget_charset (charset)));
1864 DEFUN ("charset-property", Fcharset_property, 2, 2, 0, /*
1865 Return property PROP of CHARSET, a charset object or symbol naming a charset.
1866 Recognized properties are those listed in `make-charset', as well as
1867 'name and 'doc-string.
1873 charset = Fget_charset (charset);
1874 cs = XCHARSET (charset);
1876 CHECK_SYMBOL (prop);
1877 if (EQ (prop, Qname)) return CHARSET_NAME (cs);
1878 if (EQ (prop, Qshort_name)) return CHARSET_SHORT_NAME (cs);
1879 if (EQ (prop, Qlong_name)) return CHARSET_LONG_NAME (cs);
1880 if (EQ (prop, Qdoc_string)) return CHARSET_DOC_STRING (cs);
1881 if (EQ (prop, Qdimension)) return make_int (CHARSET_DIMENSION (cs));
1882 if (EQ (prop, Qcolumns)) return make_int (CHARSET_COLUMNS (cs));
1883 if (EQ (prop, Qgraphic)) return make_int (CHARSET_GRAPHIC (cs));
1884 if (EQ (prop, Qfinal)) return CHARSET_FINAL (cs) == 0 ?
1885 Qnil : make_char (CHARSET_FINAL (cs));
1886 if (EQ (prop, Qchars)) return make_int (CHARSET_CHARS (cs));
1887 if (EQ (prop, Qregistry)) return CHARSET_REGISTRY (cs);
1888 if (EQ (prop, Qccl_program)) return CHARSET_CCL_PROGRAM (cs);
1889 if (EQ (prop, Qdirection))
1890 return CHARSET_DIRECTION (cs) == CHARSET_LEFT_TO_RIGHT ? Ql2r : Qr2l;
1891 if (EQ (prop, Qreverse_direction_charset))
1893 Lisp_Object obj = CHARSET_REVERSE_DIRECTION_CHARSET (cs);
1894 /* #### Is this translation OK? If so, error checking sufficient? */
1895 return CHARSETP (obj) ? XCHARSET_NAME (obj) : obj;
1898 if (EQ (prop, Qmother))
1899 return CHARSET_MOTHER (cs);
1900 if (EQ (prop, Qmin_code))
1901 return make_int (CHARSET_MIN_CODE (cs));
1902 if (EQ (prop, Qmax_code))
1903 return make_int (CHARSET_MAX_CODE (cs));
1905 signal_simple_error ("Unrecognized charset property name", prop);
1906 return Qnil; /* not reached */
1909 DEFUN ("charset-id", Fcharset_id, 1, 1, 0, /*
1910 Return charset identification number of CHARSET.
1914 return make_int(XCHARSET_LEADING_BYTE (Fget_charset (charset)));
1917 /* #### We need to figure out which properties we really want to
1920 DEFUN ("set-charset-ccl-program", Fset_charset_ccl_program, 2, 2, 0, /*
1921 Set the 'ccl-program property of CHARSET to CCL-PROGRAM.
1923 (charset, ccl_program))
1925 struct ccl_program test_ccl;
1927 charset = Fget_charset (charset);
1928 if (setup_ccl_program (&test_ccl, ccl_program) < 0)
1929 signal_simple_error ("Invalid ccl-program", ccl_program);
1930 XCHARSET_CCL_PROGRAM (charset) = ccl_program;
1935 invalidate_charset_font_caches (Lisp_Object charset)
1937 /* Invalidate font cache entries for charset on all devices. */
1938 Lisp_Object devcons, concons, hash_table;
1939 DEVICE_LOOP_NO_BREAK (devcons, concons)
1941 struct device *d = XDEVICE (XCAR (devcons));
1942 hash_table = Fgethash (charset, d->charset_font_cache, Qunbound);
1943 if (!UNBOUNDP (hash_table))
1944 Fclrhash (hash_table);
1948 DEFUN ("set-charset-registry", Fset_charset_registry, 2, 2, 0, /*
1949 Set the 'registry property of CHARSET to REGISTRY.
1951 (charset, registry))
1953 charset = Fget_charset (charset);
1954 CHECK_STRING (registry);
1955 XCHARSET_REGISTRY (charset) = registry;
1956 invalidate_charset_font_caches (charset);
1957 face_property_was_changed (Vdefault_face, Qfont, Qglobal);
1962 DEFUN ("charset-mapping-table", Fcharset_mapping_table, 1, 1, 0, /*
1963 Return mapping-table of CHARSET.
1967 return XCHARSET_DECODING_TABLE (Fget_charset (charset));
1970 DEFUN ("set-charset-mapping-table", Fset_charset_mapping_table, 2, 2, 0, /*
1971 Set mapping-table of CHARSET to TABLE.
1975 struct Lisp_Charset *cs;
1979 charset = Fget_charset (charset);
1980 cs = XCHARSET (charset);
1984 CHARSET_DECODING_TABLE(cs) = Qnil;
1987 else if (VECTORP (table))
1989 int ccs_len = CHARSET_BYTE_SIZE (cs);
1990 int ret = decoding_table_check_elements (table,
1991 CHARSET_DIMENSION (cs),
1996 signal_simple_error ("Too big table", table);
1998 signal_simple_error ("Invalid element is found", table);
2000 signal_simple_error ("Something wrong", table);
2002 CHARSET_DECODING_TABLE(cs) = Qnil;
2005 signal_error (Qwrong_type_argument,
2006 list2 (build_translated_string ("vector-or-nil-p"),
2009 byte_offset = CHARSET_BYTE_OFFSET (cs);
2010 switch (CHARSET_DIMENSION (cs))
2013 for (i = 0; i < XVECTOR_LENGTH (table); i++)
2015 Lisp_Object c = XVECTOR_DATA(table)[i];
2018 Fput_char_attribute (c, XCHARSET_NAME (charset),
2019 make_int (i + byte_offset));
2023 for (i = 0; i < XVECTOR_LENGTH (table); i++)
2025 Lisp_Object v = XVECTOR_DATA(table)[i];
2031 for (j = 0; j < XVECTOR_LENGTH (v); j++)
2033 Lisp_Object c = XVECTOR_DATA(v)[j];
2037 (c, XCHARSET_NAME (charset),
2038 make_int ( ( (i + byte_offset) << 8 )
2044 Fput_char_attribute (v, XCHARSET_NAME (charset),
2045 make_int (i + byte_offset));
2054 /************************************************************************/
2055 /* Lisp primitives for working with characters */
2056 /************************************************************************/
2059 DEFUN ("decode-char", Fdecode_char, 2, 3, 0, /*
2060 Make a character from CHARSET and code-point CODE.
2061 If DEFINED_ONLY is non-nil, builtin character is not returned.
2062 If corresponding character is not found, nil is returned.
2064 (charset, code, defined_only))
2068 charset = Fget_charset (charset);
2071 if (XCHARSET_GRAPHIC (charset) == 1)
2073 if (NILP (defined_only))
2074 c = DECODE_CHAR (charset, c);
2076 c = DECODE_DEFINED_CHAR (charset, c);
2077 return c >= 0 ? make_char (c) : Qnil;
2080 DEFUN ("decode-builtin-char", Fdecode_builtin_char, 2, 2, 0, /*
2081 Make a builtin character from CHARSET and code-point CODE.
2087 charset = Fget_charset (charset);
2089 if (EQ (charset, Vcharset_latin_viscii))
2091 Lisp_Object chr = Fdecode_char (charset, code, Qnil);
2097 (ret = Fget_char_attribute (chr,
2098 Vcharset_latin_viscii_lower,
2101 charset = Vcharset_latin_viscii_lower;
2105 (ret = Fget_char_attribute (chr,
2106 Vcharset_latin_viscii_upper,
2109 charset = Vcharset_latin_viscii_upper;
2116 if (XCHARSET_GRAPHIC (charset) == 1)
2119 c = decode_builtin_char (charset, c);
2120 return c >= 0 ? make_char (c) : Fdecode_char (charset, code, Qnil);
2124 DEFUN ("make-char", Fmake_char, 2, 3, 0, /*
2125 Make a character from CHARSET and octets ARG1 and ARG2.
2126 ARG2 is required only for characters from two-dimensional charsets.
2127 For example, (make-char 'latin-iso8859-2 185) will return the Latin 2
2128 character s with caron.
2130 (charset, arg1, arg2))
2134 int lowlim, highlim;
2136 charset = Fget_charset (charset);
2137 cs = XCHARSET (charset);
2139 if (EQ (charset, Vcharset_ascii)) lowlim = 0, highlim = 127;
2140 else if (EQ (charset, Vcharset_control_1)) lowlim = 0, highlim = 31;
2142 else if (CHARSET_CHARS (cs) == 256) lowlim = 0, highlim = 255;
2144 else if (CHARSET_CHARS (cs) == 94) lowlim = 33, highlim = 126;
2145 else /* CHARSET_CHARS (cs) == 96) */ lowlim = 32, highlim = 127;
2148 /* It is useful (and safe, according to Olivier Galibert) to strip
2149 the 8th bit off ARG1 and ARG2 because it allows programmers to
2150 write (make-char 'latin-iso8859-2 CODE) where code is the actual
2151 Latin 2 code of the character. */
2159 if (a1 < lowlim || a1 > highlim)
2160 args_out_of_range_3 (arg1, make_int (lowlim), make_int (highlim));
2162 if (CHARSET_DIMENSION (cs) == 1)
2166 ("Charset is of dimension one; second octet must be nil", arg2);
2167 return make_char (MAKE_CHAR (charset, a1, 0));
2176 a2 = XINT (arg2) & 0x7f;
2178 if (a2 < lowlim || a2 > highlim)
2179 args_out_of_range_3 (arg2, make_int (lowlim), make_int (highlim));
2181 return make_char (MAKE_CHAR (charset, a1, a2));
2184 DEFUN ("char-charset", Fchar_charset, 1, 1, 0, /*
2185 Return the character set of CHARACTER.
2189 CHECK_CHAR_COERCE_INT (character);
2191 return XCHARSET_NAME (CHAR_CHARSET (XCHAR (character)));
2194 DEFUN ("char-octet", Fchar_octet, 1, 2, 0, /*
2195 Return the octet numbered N (should be 0 or 1) of CHARACTER.
2196 N defaults to 0 if omitted.
2200 Lisp_Object charset;
2203 CHECK_CHAR_COERCE_INT (character);
2205 BREAKUP_CHAR (XCHAR (character), charset, octet0, octet1);
2207 if (NILP (n) || EQ (n, Qzero))
2208 return make_int (octet0);
2209 else if (EQ (n, make_int (1)))
2210 return make_int (octet1);
2212 signal_simple_error ("Octet number must be 0 or 1", n);
2216 DEFUN ("encode-char", Fencode_char, 2, 2, 0, /*
2217 Return code-point of CHARACTER in specified CHARSET.
2219 (character, charset))
2223 CHECK_CHAR_COERCE_INT (character);
2224 charset = Fget_charset (charset);
2225 code_point = charset_code_point (charset, XCHAR (character));
2226 if (code_point >= 0)
2227 return make_int (code_point);
2233 DEFUN ("split-char", Fsplit_char, 1, 1, 0, /*
2234 Return list of charset and one or two position-codes of CHARACTER.
2238 /* This function can GC */
2239 struct gcpro gcpro1, gcpro2;
2240 Lisp_Object charset = Qnil;
2241 Lisp_Object rc = Qnil;
2249 GCPRO2 (charset, rc);
2250 CHECK_CHAR_COERCE_INT (character);
2253 code_point = ENCODE_CHAR (XCHAR (character), charset);
2254 dimension = XCHARSET_DIMENSION (charset);
2255 while (dimension > 0)
2257 rc = Fcons (make_int (code_point & 255), rc);
2261 rc = Fcons (XCHARSET_NAME (charset), rc);
2263 BREAKUP_CHAR (XCHAR (character), charset, c1, c2);
2265 if (XCHARSET_DIMENSION (Fget_charset (charset)) == 2)
2267 rc = list3 (XCHARSET_NAME (charset), make_int (c1), make_int (c2));
2271 rc = list2 (XCHARSET_NAME (charset), make_int (c1));
2280 #ifdef ENABLE_COMPOSITE_CHARS
2281 /************************************************************************/
2282 /* composite character functions */
2283 /************************************************************************/
2286 lookup_composite_char (Bufbyte *str, int len)
2288 Lisp_Object lispstr = make_string (str, len);
2289 Lisp_Object ch = Fgethash (lispstr,
2290 Vcomposite_char_string2char_hash_table,
2296 if (composite_char_row_next >= 128)
2297 signal_simple_error ("No more composite chars available", lispstr);
2298 emch = MAKE_CHAR (Vcharset_composite, composite_char_row_next,
2299 composite_char_col_next);
2300 Fputhash (make_char (emch), lispstr,
2301 Vcomposite_char_char2string_hash_table);
2302 Fputhash (lispstr, make_char (emch),
2303 Vcomposite_char_string2char_hash_table);
2304 composite_char_col_next++;
2305 if (composite_char_col_next >= 128)
2307 composite_char_col_next = 32;
2308 composite_char_row_next++;
2317 composite_char_string (Emchar ch)
2319 Lisp_Object str = Fgethash (make_char (ch),
2320 Vcomposite_char_char2string_hash_table,
2322 assert (!UNBOUNDP (str));
2326 xxDEFUN ("make-composite-char", Fmake_composite_char, 1, 1, 0, /*
2327 Convert a string into a single composite character.
2328 The character is the result of overstriking all the characters in
2333 CHECK_STRING (string);
2334 return make_char (lookup_composite_char (XSTRING_DATA (string),
2335 XSTRING_LENGTH (string)));
2338 xxDEFUN ("composite-char-string", Fcomposite_char_string, 1, 1, 0, /*
2339 Return a string of the characters comprising a composite character.
2347 if (CHAR_LEADING_BYTE (emch) != LEADING_BYTE_COMPOSITE)
2348 signal_simple_error ("Must be composite char", ch);
2349 return composite_char_string (emch);
2351 #endif /* ENABLE_COMPOSITE_CHARS */
2354 /************************************************************************/
2355 /* initialization */
2356 /************************************************************************/
2359 syms_of_mule_charset (void)
2361 INIT_LRECORD_IMPLEMENTATION (charset);
2363 DEFSUBR (Fcharsetp);
2364 DEFSUBR (Ffind_charset);
2365 DEFSUBR (Fget_charset);
2366 DEFSUBR (Fcharset_list);
2367 DEFSUBR (Fcharset_name);
2368 DEFSUBR (Fmake_charset);
2369 DEFSUBR (Fmake_reverse_direction_charset);
2370 /* DEFSUBR (Freverse_direction_charset); */
2371 DEFSUBR (Fdefine_charset_alias);
2372 DEFSUBR (Fcharset_from_attributes);
2373 DEFSUBR (Fcharset_short_name);
2374 DEFSUBR (Fcharset_long_name);
2375 DEFSUBR (Fcharset_description);
2376 DEFSUBR (Fcharset_dimension);
2377 DEFSUBR (Fcharset_property);
2378 DEFSUBR (Fcharset_id);
2379 DEFSUBR (Fset_charset_ccl_program);
2380 DEFSUBR (Fset_charset_registry);
2382 DEFSUBR (Fcharset_mapping_table);
2383 DEFSUBR (Fset_charset_mapping_table);
2387 DEFSUBR (Fdecode_char);
2388 DEFSUBR (Fdecode_builtin_char);
2389 DEFSUBR (Fencode_char);
2391 DEFSUBR (Fmake_char);
2392 DEFSUBR (Fchar_charset);
2393 DEFSUBR (Fchar_octet);
2394 DEFSUBR (Fsplit_char);
2396 #ifdef ENABLE_COMPOSITE_CHARS
2397 DEFSUBR (Fmake_composite_char);
2398 DEFSUBR (Fcomposite_char_string);
2401 defsymbol (&Qcharsetp, "charsetp");
2402 defsymbol (&Qregistry, "registry");
2403 defsymbol (&Qfinal, "final");
2404 defsymbol (&Qgraphic, "graphic");
2405 defsymbol (&Qdirection, "direction");
2406 defsymbol (&Qreverse_direction_charset, "reverse-direction-charset");
2407 defsymbol (&Qshort_name, "short-name");
2408 defsymbol (&Qlong_name, "long-name");
2410 defsymbol (&Qmother, "mother");
2411 defsymbol (&Qmin_code, "min-code");
2412 defsymbol (&Qmax_code, "max-code");
2413 defsymbol (&Qcode_offset, "code-offset");
2414 defsymbol (&Qconversion, "conversion");
2415 defsymbol (&Q94x60, "94x60");
2416 defsymbol (&Q94x94x60, "94x94x60");
2419 defsymbol (&Ql2r, "l2r");
2420 defsymbol (&Qr2l, "r2l");
2422 /* Charsets, compatible with FSF 20.3
2423 Naming convention is Script-Charset[-Edition] */
2424 defsymbol (&Qascii, "ascii");
2425 defsymbol (&Qcontrol_1, "control-1");
2426 defsymbol (&Qlatin_iso8859_1, "latin-iso8859-1");
2427 defsymbol (&Qlatin_iso8859_2, "latin-iso8859-2");
2428 defsymbol (&Qlatin_iso8859_3, "latin-iso8859-3");
2429 defsymbol (&Qlatin_iso8859_4, "latin-iso8859-4");
2430 defsymbol (&Qthai_tis620, "thai-tis620");
2431 defsymbol (&Qgreek_iso8859_7, "greek-iso8859-7");
2432 defsymbol (&Qarabic_iso8859_6, "arabic-iso8859-6");
2433 defsymbol (&Qhebrew_iso8859_8, "hebrew-iso8859-8");
2434 defsymbol (&Qkatakana_jisx0201, "katakana-jisx0201");
2435 defsymbol (&Qlatin_jisx0201, "latin-jisx0201");
2436 defsymbol (&Qcyrillic_iso8859_5, "cyrillic-iso8859-5");
2437 defsymbol (&Qlatin_iso8859_9, "latin-iso8859-9");
2438 defsymbol (&Qjapanese_jisx0208_1978, "japanese-jisx0208-1978");
2439 defsymbol (&Qchinese_gb2312, "chinese-gb2312");
2440 defsymbol (&Qchinese_gb12345, "chinese-gb12345");
2441 defsymbol (&Qjapanese_jisx0208, "japanese-jisx0208");
2442 defsymbol (&Qjapanese_jisx0208_1990, "japanese-jisx0208-1990");
2443 defsymbol (&Qkorean_ksc5601, "korean-ksc5601");
2444 defsymbol (&Qjapanese_jisx0212, "japanese-jisx0212");
2445 defsymbol (&Qchinese_cns11643_1, "chinese-cns11643-1");
2446 defsymbol (&Qchinese_cns11643_2, "chinese-cns11643-2");
2448 defsymbol (&Qucs, "ucs");
2449 defsymbol (&Qucs_bmp, "ucs-bmp");
2450 defsymbol (&Qucs_smp, "ucs-smp");
2451 defsymbol (&Qucs_sip, "ucs-sip");
2452 defsymbol (&Qucs_cns, "ucs-cns");
2453 defsymbol (&Qucs_jis, "ucs-jis");
2454 defsymbol (&Qucs_ks, "ucs-ks");
2455 defsymbol (&Qucs_big5, "ucs-big5");
2456 defsymbol (&Qlatin_viscii, "latin-viscii");
2457 defsymbol (&Qlatin_tcvn5712, "latin-tcvn5712");
2458 defsymbol (&Qlatin_viscii_lower, "latin-viscii-lower");
2459 defsymbol (&Qlatin_viscii_upper, "latin-viscii-upper");
2460 defsymbol (&Qvietnamese_viscii_lower, "vietnamese-viscii-lower");
2461 defsymbol (&Qvietnamese_viscii_upper, "vietnamese-viscii-upper");
2462 defsymbol (&Qideograph_gt, "ideograph-gt");
2463 defsymbol (&Qideograph_gt_pj_1, "ideograph-gt-pj-1");
2464 defsymbol (&Qideograph_gt_pj_2, "ideograph-gt-pj-2");
2465 defsymbol (&Qideograph_gt_pj_3, "ideograph-gt-pj-3");
2466 defsymbol (&Qideograph_gt_pj_4, "ideograph-gt-pj-4");
2467 defsymbol (&Qideograph_gt_pj_5, "ideograph-gt-pj-5");
2468 defsymbol (&Qideograph_gt_pj_6, "ideograph-gt-pj-6");
2469 defsymbol (&Qideograph_gt_pj_7, "ideograph-gt-pj-7");
2470 defsymbol (&Qideograph_gt_pj_8, "ideograph-gt-pj-8");
2471 defsymbol (&Qideograph_gt_pj_9, "ideograph-gt-pj-9");
2472 defsymbol (&Qideograph_gt_pj_10, "ideograph-gt-pj-10");
2473 defsymbol (&Qideograph_gt_pj_11, "ideograph-gt-pj-11");
2474 defsymbol (&Qideograph_daikanwa_2, "ideograph-daikanwa-2");
2475 defsymbol (&Qideograph_daikanwa, "ideograph-daikanwa");
2476 defsymbol (&Qchinese_big5, "chinese-big5");
2477 defsymbol (&Qchinese_big5_cdp, "chinese-big5-cdp");
2478 defsymbol (&Qideograph_hanziku_1, "ideograph-hanziku-1");
2479 defsymbol (&Qideograph_hanziku_2, "ideograph-hanziku-2");
2480 defsymbol (&Qideograph_hanziku_3, "ideograph-hanziku-3");
2481 defsymbol (&Qideograph_hanziku_4, "ideograph-hanziku-4");
2482 defsymbol (&Qideograph_hanziku_5, "ideograph-hanziku-5");
2483 defsymbol (&Qideograph_hanziku_6, "ideograph-hanziku-6");
2484 defsymbol (&Qideograph_hanziku_7, "ideograph-hanziku-7");
2485 defsymbol (&Qideograph_hanziku_8, "ideograph-hanziku-8");
2486 defsymbol (&Qideograph_hanziku_9, "ideograph-hanziku-9");
2487 defsymbol (&Qideograph_hanziku_10, "ideograph-hanziku-10");
2488 defsymbol (&Qideograph_hanziku_11, "ideograph-hanziku-11");
2489 defsymbol (&Qideograph_hanziku_12, "ideograph-hanziku-12");
2490 defsymbol (&Qchina3_jef, "china3-jef");
2491 defsymbol (&Qideograph_cbeta, "ideograph-cbeta");
2492 defsymbol (&Qethiopic_ucs, "ethiopic-ucs");
2494 defsymbol (&Qchinese_big5_1, "chinese-big5-1");
2495 defsymbol (&Qchinese_big5_2, "chinese-big5-2");
2497 defsymbol (&Qcomposite, "composite");
2501 vars_of_mule_charset (void)
2508 chlook = xnew_and_zero (struct charset_lookup); /* zero for Purify. */
2509 dump_add_root_struct_ptr (&chlook, &charset_lookup_description);
2511 /* Table of charsets indexed by leading byte. */
2512 for (i = 0; i < countof (chlook->charset_by_leading_byte); i++)
2513 chlook->charset_by_leading_byte[i] = Qnil;
2516 /* Table of charsets indexed by type/final-byte. */
2517 for (i = 0; i < countof (chlook->charset_by_attributes); i++)
2518 for (j = 0; j < countof (chlook->charset_by_attributes[0]); j++)
2519 chlook->charset_by_attributes[i][j] = Qnil;
2521 /* Table of charsets indexed by type/final-byte/direction. */
2522 for (i = 0; i < countof (chlook->charset_by_attributes); i++)
2523 for (j = 0; j < countof (chlook->charset_by_attributes[0]); j++)
2524 for (k = 0; k < countof (chlook->charset_by_attributes[0][0]); k++)
2525 chlook->charset_by_attributes[i][j][k] = Qnil;
2529 chlook->next_allocated_leading_byte = MIN_LEADING_BYTE_PRIVATE;
2531 chlook->next_allocated_1_byte_leading_byte = MIN_LEADING_BYTE_PRIVATE_1;
2532 chlook->next_allocated_2_byte_leading_byte = MIN_LEADING_BYTE_PRIVATE_2;
2536 leading_code_private_11 = PRE_LEADING_BYTE_PRIVATE_1;
2537 DEFVAR_INT ("leading-code-private-11", &leading_code_private_11 /*
2538 Leading-code of private TYPE9N charset of column-width 1.
2540 leading_code_private_11 = PRE_LEADING_BYTE_PRIVATE_1;
2544 Vdefault_coded_charset_priority_list = Qnil;
2545 DEFVAR_LISP ("default-coded-charset-priority-list",
2546 &Vdefault_coded_charset_priority_list /*
2547 Default order of preferred coded-character-sets.
2553 complex_vars_of_mule_charset (void)
2555 staticpro (&Vcharset_hash_table);
2556 Vcharset_hash_table =
2557 make_lisp_hash_table (50, HASH_TABLE_NON_WEAK, HASH_TABLE_EQ);
2559 /* Predefined character sets. We store them into variables for
2563 staticpro (&Vcharset_ucs);
2565 make_charset (LEADING_BYTE_UCS, Qucs, 256, 4,
2566 1, 2, 0, CHARSET_LEFT_TO_RIGHT,
2567 build_string ("UCS"),
2568 build_string ("UCS"),
2569 build_string ("ISO/IEC 10646"),
2571 Qnil, 0, 0xFFFFFFF, 0, 0, Qnil, CONVERSION_IDENTICAL);
2572 staticpro (&Vcharset_ucs_bmp);
2574 make_charset (LEADING_BYTE_UCS_BMP, Qucs_bmp, 256, 2,
2575 1, 2, 0, CHARSET_LEFT_TO_RIGHT,
2576 build_string ("BMP"),
2577 build_string ("UCS-BMP"),
2578 build_string ("ISO/IEC 10646 Group 0 Plane 0 (BMP)"),
2580 ("\\(ISO10646.*-[01]\\|UCS00-0\\|UNICODE[23]?-0\\)"),
2581 Qnil, 0, 0xFFFF, 0, 0, Qnil, CONVERSION_IDENTICAL);
2582 staticpro (&Vcharset_ucs_smp);
2584 make_charset (LEADING_BYTE_UCS_SMP, Qucs_smp, 256, 2,
2585 1, 2, 0, CHARSET_LEFT_TO_RIGHT,
2586 build_string ("SMP"),
2587 build_string ("UCS-SMP"),
2588 build_string ("ISO/IEC 10646 Group 0 Plane 1 (SMP)"),
2589 build_string ("UCS00-1"),
2590 Qnil, MIN_CHAR_SMP, MAX_CHAR_SMP,
2591 MIN_CHAR_SMP, 0, Qnil, CONVERSION_IDENTICAL);
2592 staticpro (&Vcharset_ucs_sip);
2594 make_charset (LEADING_BYTE_UCS_SIP, Qucs_sip, 256, 2,
2595 2, 2, 0, CHARSET_LEFT_TO_RIGHT,
2596 build_string ("SIP"),
2597 build_string ("UCS-SIP"),
2598 build_string ("ISO/IEC 10646 Group 0 Plane 2 (SIP)"),
2599 build_string ("\\(ISO10646.*-2\\|UCS00-2\\)"),
2600 Qnil, MIN_CHAR_SIP, MAX_CHAR_SIP,
2601 MIN_CHAR_SIP, 0, Qnil, CONVERSION_IDENTICAL);
2602 staticpro (&Vcharset_ucs_cns);
2604 make_charset (LEADING_BYTE_UCS_CNS, Qucs_cns, 256, 3,
2605 2, 2, 0, CHARSET_LEFT_TO_RIGHT,
2606 build_string ("UCS for CNS"),
2607 build_string ("UCS for CNS 11643"),
2608 build_string ("ISO/IEC 10646 for CNS 11643"),
2611 Qnil, CONVERSION_IDENTICAL);
2612 staticpro (&Vcharset_ucs_jis);
2614 make_charset (LEADING_BYTE_UCS_JIS, Qucs_jis, 256, 3,
2615 2, 2, 0, CHARSET_LEFT_TO_RIGHT,
2616 build_string ("UCS for JIS"),
2617 build_string ("UCS for JIS X 0208, 0212 and 0213"),
2618 build_string ("ISO/IEC 10646 for JIS X 0208, 0212 and 0213"),
2620 Qnil, 0, 0, 0, 0, Qnil, CONVERSION_IDENTICAL);
2621 staticpro (&Vcharset_ucs_ks);
2623 make_charset (LEADING_BYTE_UCS_KS, Qucs_ks, 256, 3,
2624 2, 2, 0, CHARSET_LEFT_TO_RIGHT,
2625 build_string ("UCS for KS"),
2626 build_string ("UCS for CCS defined by KS"),
2627 build_string ("ISO/IEC 10646 for Korean Standards"),
2629 Qnil, 0, 0, 0, 0, Qnil, CONVERSION_IDENTICAL);
2630 staticpro (&Vcharset_ucs_big5);
2632 make_charset (LEADING_BYTE_UCS_BIG5, Qucs_big5, 256, 3,
2633 2, 2, 0, CHARSET_LEFT_TO_RIGHT,
2634 build_string ("UCS for Big5"),
2635 build_string ("UCS for Big5"),
2636 build_string ("ISO/IEC 10646 for Big5"),
2638 Qnil, 0, 0, 0, 0, Qnil, CONVERSION_IDENTICAL);
2640 # define MIN_CHAR_THAI 0
2641 # define MAX_CHAR_THAI 0
2642 /* # define MIN_CHAR_HEBREW 0 */
2643 /* # define MAX_CHAR_HEBREW 0 */
2644 # define MIN_CHAR_HALFWIDTH_KATAKANA 0
2645 # define MAX_CHAR_HALFWIDTH_KATAKANA 0
2647 staticpro (&Vcharset_ascii);
2649 make_charset (LEADING_BYTE_ASCII, Qascii, 94, 1,
2650 1, 0, 'B', CHARSET_LEFT_TO_RIGHT,
2651 build_string ("ASCII"),
2652 build_string ("ASCII)"),
2653 build_string ("ASCII (ISO646 IRV)"),
2654 build_string ("\\(iso8859-[0-9]*\\|-ascii\\)"),
2655 Qnil, 0, 0x7F, 0, 0, Qnil, CONVERSION_IDENTICAL);
2656 staticpro (&Vcharset_control_1);
2657 Vcharset_control_1 =
2658 make_charset (LEADING_BYTE_CONTROL_1, Qcontrol_1, 94, 1,
2659 1, 1, 0, CHARSET_LEFT_TO_RIGHT,
2660 build_string ("C1"),
2661 build_string ("Control characters"),
2662 build_string ("Control characters 128-191"),
2664 Qnil, 0x80, 0x9F, 0x80, 0, Qnil, CONVERSION_IDENTICAL);
2665 staticpro (&Vcharset_latin_iso8859_1);
2666 Vcharset_latin_iso8859_1 =
2667 make_charset (LEADING_BYTE_LATIN_ISO8859_1, Qlatin_iso8859_1, 96, 1,
2668 1, 1, 'A', CHARSET_LEFT_TO_RIGHT,
2669 build_string ("Latin-1"),
2670 build_string ("ISO8859-1 (Latin-1)"),
2671 build_string ("ISO8859-1 (Latin-1)"),
2672 build_string ("iso8859-1"),
2673 Qnil, 0, 0, 0, 32, Qnil, CONVERSION_IDENTICAL);
2674 staticpro (&Vcharset_latin_iso8859_2);
2675 Vcharset_latin_iso8859_2 =
2676 make_charset (LEADING_BYTE_LATIN_ISO8859_2, Qlatin_iso8859_2, 96, 1,
2677 1, 1, 'B', CHARSET_LEFT_TO_RIGHT,
2678 build_string ("Latin-2"),
2679 build_string ("ISO8859-2 (Latin-2)"),
2680 build_string ("ISO8859-2 (Latin-2)"),
2681 build_string ("iso8859-2"),
2682 Qnil, 0, 0, 0, 32, Qnil, CONVERSION_IDENTICAL);
2683 staticpro (&Vcharset_latin_iso8859_3);
2684 Vcharset_latin_iso8859_3 =
2685 make_charset (LEADING_BYTE_LATIN_ISO8859_3, Qlatin_iso8859_3, 96, 1,
2686 1, 1, 'C', CHARSET_LEFT_TO_RIGHT,
2687 build_string ("Latin-3"),
2688 build_string ("ISO8859-3 (Latin-3)"),
2689 build_string ("ISO8859-3 (Latin-3)"),
2690 build_string ("iso8859-3"),
2691 Qnil, 0, 0, 0, 32, Qnil, CONVERSION_IDENTICAL);
2692 staticpro (&Vcharset_latin_iso8859_4);
2693 Vcharset_latin_iso8859_4 =
2694 make_charset (LEADING_BYTE_LATIN_ISO8859_4, Qlatin_iso8859_4, 96, 1,
2695 1, 1, 'D', CHARSET_LEFT_TO_RIGHT,
2696 build_string ("Latin-4"),
2697 build_string ("ISO8859-4 (Latin-4)"),
2698 build_string ("ISO8859-4 (Latin-4)"),
2699 build_string ("iso8859-4"),
2700 Qnil, 0, 0, 0, 32, Qnil, CONVERSION_IDENTICAL);
2701 staticpro (&Vcharset_thai_tis620);
2702 Vcharset_thai_tis620 =
2703 make_charset (LEADING_BYTE_THAI_TIS620, Qthai_tis620, 96, 1,
2704 1, 1, 'T', CHARSET_LEFT_TO_RIGHT,
2705 build_string ("TIS620"),
2706 build_string ("TIS620 (Thai)"),
2707 build_string ("TIS620.2529 (Thai)"),
2708 build_string ("tis620"),
2709 Qnil, MIN_CHAR_THAI, MAX_CHAR_THAI,
2710 MIN_CHAR_THAI, 32, Qnil, CONVERSION_IDENTICAL);
2711 staticpro (&Vcharset_greek_iso8859_7);
2712 Vcharset_greek_iso8859_7 =
2713 make_charset (LEADING_BYTE_GREEK_ISO8859_7, Qgreek_iso8859_7, 96, 1,
2714 1, 1, 'F', CHARSET_LEFT_TO_RIGHT,
2715 build_string ("ISO8859-7"),
2716 build_string ("ISO8859-7 (Greek)"),
2717 build_string ("ISO8859-7 (Greek)"),
2718 build_string ("iso8859-7"),
2719 Qnil, 0, 0, 0, 32, Qnil, CONVERSION_IDENTICAL);
2720 staticpro (&Vcharset_arabic_iso8859_6);
2721 Vcharset_arabic_iso8859_6 =
2722 make_charset (LEADING_BYTE_ARABIC_ISO8859_6, Qarabic_iso8859_6, 96, 1,
2723 1, 1, 'G', CHARSET_RIGHT_TO_LEFT,
2724 build_string ("ISO8859-6"),
2725 build_string ("ISO8859-6 (Arabic)"),
2726 build_string ("ISO8859-6 (Arabic)"),
2727 build_string ("iso8859-6"),
2728 Qnil, 0, 0, 0, 32, Qnil, CONVERSION_IDENTICAL);
2729 staticpro (&Vcharset_hebrew_iso8859_8);
2730 Vcharset_hebrew_iso8859_8 =
2731 make_charset (LEADING_BYTE_HEBREW_ISO8859_8, Qhebrew_iso8859_8, 96, 1,
2732 1, 1, 'H', CHARSET_RIGHT_TO_LEFT,
2733 build_string ("ISO8859-8"),
2734 build_string ("ISO8859-8 (Hebrew)"),
2735 build_string ("ISO8859-8 (Hebrew)"),
2736 build_string ("iso8859-8"),
2738 0 /* MIN_CHAR_HEBREW */,
2739 0 /* MAX_CHAR_HEBREW */, 0, 32,
2740 Qnil, CONVERSION_IDENTICAL);
2741 staticpro (&Vcharset_katakana_jisx0201);
2742 Vcharset_katakana_jisx0201 =
2743 make_charset (LEADING_BYTE_KATAKANA_JISX0201, Qkatakana_jisx0201, 94, 1,
2744 1, 1, 'I', CHARSET_LEFT_TO_RIGHT,
2745 build_string ("JISX0201 Kana"),
2746 build_string ("JISX0201.1976 (Japanese Kana)"),
2747 build_string ("JISX0201.1976 Japanese Kana"),
2748 build_string ("jisx0201\\.1976"),
2749 Qnil, 0, 0, 0, 33, Qnil, CONVERSION_IDENTICAL);
2750 staticpro (&Vcharset_latin_jisx0201);
2751 Vcharset_latin_jisx0201 =
2752 make_charset (LEADING_BYTE_LATIN_JISX0201, Qlatin_jisx0201, 94, 1,
2753 1, 0, 'J', CHARSET_LEFT_TO_RIGHT,
2754 build_string ("JISX0201 Roman"),
2755 build_string ("JISX0201.1976 (Japanese Roman)"),
2756 build_string ("JISX0201.1976 Japanese Roman"),
2757 build_string ("jisx0201\\.1976"),
2758 Qnil, 0, 0, 0, 33, Qnil, CONVERSION_IDENTICAL);
2759 staticpro (&Vcharset_cyrillic_iso8859_5);
2760 Vcharset_cyrillic_iso8859_5 =
2761 make_charset (LEADING_BYTE_CYRILLIC_ISO8859_5, Qcyrillic_iso8859_5, 96, 1,
2762 1, 1, 'L', CHARSET_LEFT_TO_RIGHT,
2763 build_string ("ISO8859-5"),
2764 build_string ("ISO8859-5 (Cyrillic)"),
2765 build_string ("ISO8859-5 (Cyrillic)"),
2766 build_string ("iso8859-5"),
2767 Qnil, 0, 0, 0, 32, Qnil, CONVERSION_IDENTICAL);
2768 staticpro (&Vcharset_latin_iso8859_9);
2769 Vcharset_latin_iso8859_9 =
2770 make_charset (LEADING_BYTE_LATIN_ISO8859_9, Qlatin_iso8859_9, 96, 1,
2771 1, 1, 'M', CHARSET_LEFT_TO_RIGHT,
2772 build_string ("Latin-5"),
2773 build_string ("ISO8859-9 (Latin-5)"),
2774 build_string ("ISO8859-9 (Latin-5)"),
2775 build_string ("iso8859-9"),
2776 Qnil, 0, 0, 0, 32, Qnil, CONVERSION_IDENTICAL);
2777 staticpro (&Vcharset_japanese_jisx0208_1978);
2778 Vcharset_japanese_jisx0208_1978 =
2779 make_charset (LEADING_BYTE_JAPANESE_JISX0208_1978,
2780 Qjapanese_jisx0208_1978, 94, 2,
2781 2, 0, '@', CHARSET_LEFT_TO_RIGHT,
2782 build_string ("JIS X0208:1978"),
2783 build_string ("JIS X0208:1978 (Japanese)"),
2785 ("JIS X0208:1978 Japanese Kanji (so called \"old JIS\")"),
2786 build_string ("\\(jisx0208\\|jisc6226\\)\\.1978"),
2787 Qnil, 0, 0, 0, 33, Qnil, CONVERSION_IDENTICAL);
2788 staticpro (&Vcharset_chinese_gb2312);
2789 Vcharset_chinese_gb2312 =
2790 make_charset (LEADING_BYTE_CHINESE_GB2312, Qchinese_gb2312, 94, 2,
2791 2, 0, 'A', CHARSET_LEFT_TO_RIGHT,
2792 build_string ("GB2312"),
2793 build_string ("GB2312)"),
2794 build_string ("GB2312 Chinese simplified"),
2795 build_string ("gb2312"),
2796 Qnil, 0, 0, 0, 33, Qnil, CONVERSION_IDENTICAL);
2797 staticpro (&Vcharset_chinese_gb12345);
2798 Vcharset_chinese_gb12345 =
2799 make_charset (LEADING_BYTE_CHINESE_GB12345, Qchinese_gb12345, 94, 2,
2800 2, 0, 0, CHARSET_LEFT_TO_RIGHT,
2801 build_string ("G1"),
2802 build_string ("GB 12345)"),
2803 build_string ("GB 12345-1990"),
2804 build_string ("GB12345\\(\\.1990\\)?-0"),
2805 Qnil, 0, 0, 0, 33, Qnil, CONVERSION_IDENTICAL);
2806 staticpro (&Vcharset_japanese_jisx0208);
2807 Vcharset_japanese_jisx0208 =
2808 make_charset (LEADING_BYTE_JAPANESE_JISX0208, Qjapanese_jisx0208, 94, 2,
2809 2, 0, 'B', CHARSET_LEFT_TO_RIGHT,
2810 build_string ("JISX0208"),
2811 build_string ("JIS X0208:1983 (Japanese)"),
2812 build_string ("JIS X0208:1983 Japanese Kanji"),
2813 build_string ("jisx0208\\.1983"),
2814 Qnil, 0, 0, 0, 33, Qnil, CONVERSION_IDENTICAL);
2816 staticpro (&Vcharset_japanese_jisx0208_1990);
2817 Vcharset_japanese_jisx0208_1990 =
2818 make_charset (LEADING_BYTE_JAPANESE_JISX0208_1990,
2819 Qjapanese_jisx0208_1990, 94, 2,
2820 2, 0, 0, CHARSET_LEFT_TO_RIGHT,
2821 build_string ("JISX0208-1990"),
2822 build_string ("JIS X0208:1990 (Japanese)"),
2823 build_string ("JIS X0208:1990 Japanese Kanji"),
2824 build_string ("jisx0208\\.1990"),
2826 MIN_CHAR_JIS_X0208_1990,
2827 MAX_CHAR_JIS_X0208_1990, MIN_CHAR_JIS_X0208_1990, 33,
2828 Qnil, CONVERSION_IDENTICAL);
2830 staticpro (&Vcharset_korean_ksc5601);
2831 Vcharset_korean_ksc5601 =
2832 make_charset (LEADING_BYTE_KOREAN_KSC5601, Qkorean_ksc5601, 94, 2,
2833 2, 0, 'C', CHARSET_LEFT_TO_RIGHT,
2834 build_string ("KSC5601"),
2835 build_string ("KSC5601 (Korean"),
2836 build_string ("KSC5601 Korean Hangul and Hanja"),
2837 build_string ("ksc5601"),
2838 Qnil, 0, 0, 0, 33, Qnil, CONVERSION_IDENTICAL);
2839 staticpro (&Vcharset_japanese_jisx0212);
2840 Vcharset_japanese_jisx0212 =
2841 make_charset (LEADING_BYTE_JAPANESE_JISX0212, Qjapanese_jisx0212, 94, 2,
2842 2, 0, 'D', CHARSET_LEFT_TO_RIGHT,
2843 build_string ("JISX0212"),
2844 build_string ("JISX0212 (Japanese)"),
2845 build_string ("JISX0212 Japanese Supplement"),
2846 build_string ("jisx0212"),
2847 Qnil, 0, 0, 0, 33, Qnil, CONVERSION_IDENTICAL);
2849 #define CHINESE_CNS_PLANE_RE(n) "cns11643[.-]\\(.*[.-]\\)?" n "$"
2850 staticpro (&Vcharset_chinese_cns11643_1);
2851 Vcharset_chinese_cns11643_1 =
2852 make_charset (LEADING_BYTE_CHINESE_CNS11643_1, Qchinese_cns11643_1, 94, 2,
2853 2, 0, 'G', CHARSET_LEFT_TO_RIGHT,
2854 build_string ("CNS11643-1"),
2855 build_string ("CNS11643-1 (Chinese traditional)"),
2857 ("CNS 11643 Plane 1 Chinese traditional"),
2858 build_string (CHINESE_CNS_PLANE_RE("1")),
2859 Qnil, 0, 0, 0, 33, Qnil, CONVERSION_IDENTICAL);
2860 staticpro (&Vcharset_chinese_cns11643_2);
2861 Vcharset_chinese_cns11643_2 =
2862 make_charset (LEADING_BYTE_CHINESE_CNS11643_2, Qchinese_cns11643_2, 94, 2,
2863 2, 0, 'H', CHARSET_LEFT_TO_RIGHT,
2864 build_string ("CNS11643-2"),
2865 build_string ("CNS11643-2 (Chinese traditional)"),
2867 ("CNS 11643 Plane 2 Chinese traditional"),
2868 build_string (CHINESE_CNS_PLANE_RE("2")),
2869 Qnil, 0, 0, 0, 33, Qnil, CONVERSION_IDENTICAL);
2871 staticpro (&Vcharset_latin_tcvn5712);
2872 Vcharset_latin_tcvn5712 =
2873 make_charset (LEADING_BYTE_LATIN_TCVN5712, Qlatin_tcvn5712, 96, 1,
2874 1, 1, 'Z', CHARSET_LEFT_TO_RIGHT,
2875 build_string ("TCVN 5712"),
2876 build_string ("TCVN 5712 (VSCII-2)"),
2877 build_string ("Vietnamese TCVN 5712:1983 (VSCII-2)"),
2878 build_string ("tcvn5712\\(\\.1993\\)?-1"),
2879 Qnil, 0, 0, 0, 32, Qnil, CONVERSION_IDENTICAL);
2880 staticpro (&Vcharset_latin_viscii_lower);
2881 Vcharset_latin_viscii_lower =
2882 make_charset (LEADING_BYTE_LATIN_VISCII_LOWER, Qlatin_viscii_lower, 96, 1,
2883 1, 1, '1', CHARSET_LEFT_TO_RIGHT,
2884 build_string ("VISCII lower"),
2885 build_string ("VISCII lower (Vietnamese)"),
2886 build_string ("VISCII lower (Vietnamese)"),
2887 build_string ("MULEVISCII-LOWER"),
2888 Qnil, 0, 0, 0, 32, Qnil, CONVERSION_IDENTICAL);
2889 staticpro (&Vcharset_latin_viscii_upper);
2890 Vcharset_latin_viscii_upper =
2891 make_charset (LEADING_BYTE_LATIN_VISCII_UPPER, Qlatin_viscii_upper, 96, 1,
2892 1, 1, '2', CHARSET_LEFT_TO_RIGHT,
2893 build_string ("VISCII upper"),
2894 build_string ("VISCII upper (Vietnamese)"),
2895 build_string ("VISCII upper (Vietnamese)"),
2896 build_string ("MULEVISCII-UPPER"),
2897 Qnil, 0, 0, 0, 32, Qnil, CONVERSION_IDENTICAL);
2898 staticpro (&Vcharset_latin_viscii);
2899 Vcharset_latin_viscii =
2900 make_charset (LEADING_BYTE_LATIN_VISCII, Qlatin_viscii, 256, 1,
2901 1, 2, 0, CHARSET_LEFT_TO_RIGHT,
2902 build_string ("VISCII"),
2903 build_string ("VISCII 1.1 (Vietnamese)"),
2904 build_string ("VISCII 1.1 (Vietnamese)"),
2905 build_string ("VISCII1\\.1"),
2906 Qnil, 0, 0, 0, 0, Qnil, CONVERSION_IDENTICAL);
2907 staticpro (&Vcharset_chinese_big5);
2908 Vcharset_chinese_big5 =
2909 make_charset (LEADING_BYTE_CHINESE_BIG5, Qchinese_big5, 256, 2,
2910 2, 2, 0, CHARSET_LEFT_TO_RIGHT,
2911 build_string ("Big5"),
2912 build_string ("Big5"),
2913 build_string ("Big5 Chinese traditional"),
2914 build_string ("big5"),
2916 0 /* MIN_CHAR_BIG5_CDP */,
2917 0 /* MAX_CHAR_BIG5_CDP */, 0, 0,
2918 Qnil, CONVERSION_IDENTICAL);
2919 staticpro (&Vcharset_chinese_big5_cdp);
2920 Vcharset_chinese_big5_cdp =
2921 make_charset (LEADING_BYTE_CHINESE_BIG5_CDP, Qchinese_big5_cdp, 256, 2,
2922 2, 2, 0, CHARSET_LEFT_TO_RIGHT,
2923 build_string ("Big5-CDP"),
2924 build_string ("Big5 + CDP extension"),
2925 build_string ("Big5 with CDP extension"),
2926 build_string ("big5\\.cdp-0"),
2927 Qnil, MIN_CHAR_BIG5_CDP, MAX_CHAR_BIG5_CDP,
2928 MIN_CHAR_BIG5_CDP, 0, Qnil, CONVERSION_IDENTICAL);
2929 #define DEF_HANZIKU(n) \
2930 staticpro (&Vcharset_ideograph_hanziku_##n); \
2931 Vcharset_ideograph_hanziku_##n = \
2932 make_charset (LEADING_BYTE_HANZIKU_##n, Qideograph_hanziku_##n, 256, 2, \
2933 2, 2, 0, CHARSET_LEFT_TO_RIGHT, \
2934 build_string ("HZK-"#n), \
2935 build_string ("HANZIKU-"#n), \
2936 build_string ("HANZIKU (pseudo BIG5 encoding) part "#n), \
2938 ("hanziku-"#n"$"), \
2939 Qnil, MIN_CHAR_HANZIKU_##n, MAX_CHAR_HANZIKU_##n, \
2940 MIN_CHAR_HANZIKU_##n, 0, Qnil, CONVERSION_IDENTICAL);
2953 staticpro (&Vcharset_china3_jef);
2954 Vcharset_china3_jef =
2955 make_charset (LEADING_BYTE_CHINA3_JEF, Qchina3_jef, 256, 2,
2956 2, 2, 0, CHARSET_LEFT_TO_RIGHT,
2957 build_string ("JC3"),
2958 build_string ("JEF + CHINA3"),
2959 build_string ("JEF + CHINA3 private characters"),
2960 build_string ("china3jef-0"),
2961 Qnil, MIN_CHAR_CHINA3_JEF, MAX_CHAR_CHINA3_JEF,
2962 MIN_CHAR_CHINA3_JEF, 0, Qnil, CONVERSION_IDENTICAL);
2963 staticpro (&Vcharset_ideograph_cbeta);
2964 Vcharset_ideograph_cbeta =
2965 make_charset (LEADING_BYTE_CBETA, Qideograph_cbeta, 256, 2,
2966 2, 2, 0, CHARSET_LEFT_TO_RIGHT,
2967 build_string ("CB"),
2968 build_string ("CBETA"),
2969 build_string ("CBETA private characters"),
2970 build_string ("cbeta-0"),
2971 Qnil, MIN_CHAR_CBETA, MAX_CHAR_CBETA,
2972 MIN_CHAR_CBETA, 0, Qnil, CONVERSION_IDENTICAL);
2973 staticpro (&Vcharset_ideograph_gt);
2974 Vcharset_ideograph_gt =
2975 make_charset (LEADING_BYTE_GT, Qideograph_gt, 256, 3,
2976 2, 2, 0, CHARSET_LEFT_TO_RIGHT,
2977 build_string ("GT"),
2978 build_string ("GT"),
2979 build_string ("GT"),
2981 Qnil, MIN_CHAR_GT, MAX_CHAR_GT,
2982 MIN_CHAR_GT, 0, Qnil, CONVERSION_IDENTICAL);
2983 #define DEF_GT_PJ(n) \
2984 staticpro (&Vcharset_ideograph_gt_pj_##n); \
2985 Vcharset_ideograph_gt_pj_##n = \
2986 make_charset (LEADING_BYTE_GT_PJ_##n, Qideograph_gt_pj_##n, 94, 2, \
2987 2, 0, 0, CHARSET_LEFT_TO_RIGHT, \
2988 build_string ("GT-PJ-"#n), \
2989 build_string ("GT (pseudo JIS encoding) part "#n), \
2990 build_string ("GT 2000 (pseudo JIS encoding) part "#n), \
2992 ("\\(GTpj-"#n "\\|jisx0208\\.GT-"#n "\\)$"), \
2993 Qnil, 0, 0, 0, 33, Qnil, CONVERSION_IDENTICAL);
3006 staticpro (&Vcharset_ideograph_daikanwa_2);
3007 Vcharset_ideograph_daikanwa_2 =
3008 make_charset (LEADING_BYTE_DAIKANWA_2, Qideograph_daikanwa_2, 256, 2,
3009 2, 2, 0, CHARSET_LEFT_TO_RIGHT,
3010 build_string ("Daikanwa Rev."),
3011 build_string ("Morohashi's Daikanwa Rev."),
3013 ("Daikanwa dictionary (revised version)"),
3014 build_string ("Daikanwa\\(\\.[0-9]+\\)?-2"),
3015 Qnil, 0, 0, 0, 0, Qnil, CONVERSION_IDENTICAL);
3016 staticpro (&Vcharset_ideograph_daikanwa);
3017 Vcharset_ideograph_daikanwa =
3018 make_charset (LEADING_BYTE_DAIKANWA_3, Qideograph_daikanwa, 256, 2,
3019 2, 2, 0, CHARSET_LEFT_TO_RIGHT,
3020 build_string ("Daikanwa"),
3021 build_string ("Morohashi's Daikanwa Rev.2"),
3023 ("Daikanwa dictionary (second revised version)"),
3024 build_string ("Daikanwa\\(\\.[0-9]+\\)?-3"),
3025 Qnil, MIN_CHAR_DAIKANWA, MAX_CHAR_DAIKANWA,
3026 MIN_CHAR_DAIKANWA, 0, Qnil, CONVERSION_IDENTICAL);
3028 staticpro (&Vcharset_ethiopic_ucs);
3029 Vcharset_ethiopic_ucs =
3030 make_charset (LEADING_BYTE_ETHIOPIC_UCS, Qethiopic_ucs, 256, 2,
3031 2, 2, 0, CHARSET_LEFT_TO_RIGHT,
3032 build_string ("Ethiopic (UCS)"),
3033 build_string ("Ethiopic (UCS)"),
3034 build_string ("Ethiopic of UCS"),
3035 build_string ("Ethiopic-Unicode"),
3036 Qnil, 0x1200, 0x137F, 0, 0,
3037 Qnil, CONVERSION_IDENTICAL);
3039 staticpro (&Vcharset_chinese_big5_1);
3040 Vcharset_chinese_big5_1 =
3041 make_charset (LEADING_BYTE_CHINESE_BIG5_1, Qchinese_big5_1, 94, 2,
3042 2, 0, '0', CHARSET_LEFT_TO_RIGHT,
3043 build_string ("Big5"),
3044 build_string ("Big5 (Level-1)"),
3046 ("Big5 Level-1 Chinese traditional"),
3047 build_string ("big5"),
3048 Qnil, 0, 0, 0, 33, Qnil, CONVERSION_IDENTICAL);
3049 staticpro (&Vcharset_chinese_big5_2);
3050 Vcharset_chinese_big5_2 =
3051 make_charset (LEADING_BYTE_CHINESE_BIG5_2, Qchinese_big5_2, 94, 2,
3052 2, 0, '1', CHARSET_LEFT_TO_RIGHT,
3053 build_string ("Big5"),
3054 build_string ("Big5 (Level-2)"),
3056 ("Big5 Level-2 Chinese traditional"),
3057 build_string ("big5"),
3058 Qnil, 0, 0, 0, 33, Qnil, CONVERSION_IDENTICAL);
3060 #ifdef ENABLE_COMPOSITE_CHARS
3061 /* #### For simplicity, we put composite chars into a 96x96 charset.
3062 This is going to lead to problems because you can run out of
3063 room, esp. as we don't yet recycle numbers. */
3064 staticpro (&Vcharset_composite);
3065 Vcharset_composite =
3066 make_charset (LEADING_BYTE_COMPOSITE, Qcomposite, 96, 2,
3067 2, 0, 0, CHARSET_LEFT_TO_RIGHT,
3068 build_string ("Composite"),
3069 build_string ("Composite characters"),
3070 build_string ("Composite characters"),
3073 /* #### not dumped properly */
3074 composite_char_row_next = 32;
3075 composite_char_col_next = 32;
3077 Vcomposite_char_string2char_hash_table =
3078 make_lisp_hash_table (500, HASH_TABLE_NON_WEAK, HASH_TABLE_EQUAL);
3079 Vcomposite_char_char2string_hash_table =
3080 make_lisp_hash_table (500, HASH_TABLE_NON_WEAK, HASH_TABLE_EQ);
3081 staticpro (&Vcomposite_char_string2char_hash_table);
3082 staticpro (&Vcomposite_char_char2string_hash_table);
3083 #endif /* ENABLE_COMPOSITE_CHARS */