#ifdef UTF2000
static Lisp_Object
-mark_char_byte_table (Lisp_Object obj)
+mark_byte_table (Lisp_Object obj)
{
- struct Lisp_Char_Byte_Table *cte = XCHAR_BYTE_TABLE (obj);
+ Lisp_Byte_Table *cte = XBYTE_TABLE (obj);
int i;
for (i = 0; i < 256; i++)
}
static int
-char_byte_table_equal (Lisp_Object obj1, Lisp_Object obj2, int depth)
+byte_table_equal (Lisp_Object obj1, Lisp_Object obj2, int depth)
{
- struct Lisp_Char_Byte_Table *cte1 = XCHAR_BYTE_TABLE (obj1);
- struct Lisp_Char_Byte_Table *cte2 = XCHAR_BYTE_TABLE (obj2);
+ Lisp_Byte_Table *cte1 = XBYTE_TABLE (obj1);
+ Lisp_Byte_Table *cte2 = XBYTE_TABLE (obj2);
int i;
for (i = 0; i < 256; i++)
- if (CHAR_BYTE_TABLE_P (cte1->property[i]))
+ if (BYTE_TABLE_P (cte1->property[i]))
{
- if (CHAR_BYTE_TABLE_P (cte2->property[i]))
+ if (BYTE_TABLE_P (cte2->property[i]))
{
- if (!char_byte_table_equal (cte1->property[i],
- cte2->property[i], depth + 1))
+ if (!byte_table_equal (cte1->property[i],
+ cte2->property[i], depth + 1))
return 0;
}
else
}
static unsigned long
-char_byte_table_hash (Lisp_Object obj, int depth)
+byte_table_hash (Lisp_Object obj, int depth)
{
- struct Lisp_Char_Byte_Table *cte = XCHAR_BYTE_TABLE (obj);
+ Lisp_Byte_Table *cte = XBYTE_TABLE (obj);
return internal_array_hash (cte->property, 256, depth);
}
-static const struct lrecord_description char_byte_table_description[] = {
- { XD_LISP_OBJECT, offsetof(struct Lisp_Char_Byte_Table, property), 256 },
+static const struct lrecord_description byte_table_description[] = {
+ { XD_LISP_OBJECT_ARRAY, offsetof(Lisp_Byte_Table, property), 256 },
{ XD_END }
};
-DEFINE_LRECORD_IMPLEMENTATION ("char-byte-table", char_byte_table,
- mark_char_byte_table,
+DEFINE_LRECORD_IMPLEMENTATION ("byte-table", byte_table,
+ mark_byte_table,
internal_object_printer,
- 0, char_byte_table_equal,
- char_byte_table_hash,
- char_byte_table_description,
- struct Lisp_Char_Byte_Table);
+ 0, byte_table_equal,
+ byte_table_hash,
+ byte_table_description,
+ Lisp_Byte_Table);
static Lisp_Object
-make_char_byte_table (Lisp_Object initval)
+make_byte_table (Lisp_Object initval, int older)
{
Lisp_Object obj;
int i;
- struct Lisp_Char_Byte_Table *cte =
- alloc_lcrecord_type (struct Lisp_Char_Byte_Table,
- &lrecord_char_byte_table);
+ Lisp_Byte_Table *cte;
+
+ if (older)
+ cte = alloc_older_lcrecord_type (Lisp_Byte_Table, &lrecord_byte_table);
+ else
+ cte = alloc_lcrecord_type (Lisp_Byte_Table, &lrecord_byte_table);
for (i = 0; i < 256; i++)
cte->property[i] = initval;
- XSETCHAR_BYTE_TABLE (obj, cte);
+ XSETBYTE_TABLE (obj, cte);
return obj;
}
static Lisp_Object
-copy_char_byte_table (Lisp_Object entry)
+copy_byte_table (Lisp_Object entry)
{
- struct Lisp_Char_Byte_Table *cte = XCHAR_BYTE_TABLE (entry);
+ Lisp_Byte_Table *cte = XBYTE_TABLE (entry);
Lisp_Object obj;
int i;
- struct Lisp_Char_Byte_Table *ctenew =
- alloc_lcrecord_type (struct Lisp_Char_Byte_Table,
- &lrecord_char_byte_table);
+ Lisp_Byte_Table *ctenew
+ = alloc_lcrecord_type (Lisp_Byte_Table, &lrecord_byte_table);
for (i = 0; i < 256; i++)
{
Lisp_Object new = cte->property[i];
- if (CHAR_BYTE_TABLE_P (new))
- ctenew->property[i] = copy_char_byte_table (new);
+ if (BYTE_TABLE_P (new))
+ ctenew->property[i] = copy_byte_table (new);
else
ctenew->property[i] = new;
}
- XSETCHAR_BYTE_TABLE (obj, ctenew);
+ XSETBYTE_TABLE (obj, ctenew);
return obj;
}
static Lisp_Object
-mark_char_code_table (Lisp_Object obj)
+mark_char_id_table (Lisp_Object obj)
{
- struct Lisp_Char_Code_Table *cte = XCHAR_CODE_TABLE (obj);
+ Lisp_Char_ID_Table *cte = XCHAR_ID_TABLE (obj);
return cte->table;
}
static int
-char_code_table_equal (Lisp_Object obj1, Lisp_Object obj2, int depth)
+char_id_table_equal (Lisp_Object obj1, Lisp_Object obj2, int depth)
{
- struct Lisp_Char_Code_Table *cte1 = XCHAR_CODE_TABLE (obj1);
- struct Lisp_Char_Code_Table *cte2 = XCHAR_CODE_TABLE (obj2);
+ Lisp_Char_ID_Table *cte1 = XCHAR_ID_TABLE (obj1);
+ Lisp_Char_ID_Table *cte2 = XCHAR_ID_TABLE (obj2);
- return char_byte_table_equal (cte1->table, cte2->table, depth + 1);
+ return byte_table_equal (cte1->table, cte2->table, depth + 1);
}
static unsigned long
-char_code_table_hash (Lisp_Object obj, int depth)
+char_id_table_hash (Lisp_Object obj, int depth)
{
- struct Lisp_Char_Code_Table *cte = XCHAR_CODE_TABLE (obj);
+ Lisp_Char_ID_Table *cte = XCHAR_ID_TABLE (obj);
- return char_code_table_hash (cte->table, depth + 1);
+ return char_id_table_hash (cte->table, depth + 1);
}
-static const struct lrecord_description char_code_table_description[] = {
- { XD_LISP_OBJECT, offsetof(struct Lisp_Char_Code_Table, table), 1 },
+static const struct lrecord_description char_id_table_description[] = {
+ { XD_LISP_OBJECT, offsetof(Lisp_Char_ID_Table, table) },
{ XD_END }
};
-DEFINE_LRECORD_IMPLEMENTATION ("char-code-table", char_code_table,
- mark_char_code_table,
+DEFINE_LRECORD_IMPLEMENTATION ("char-id-table", char_id_table,
+ mark_char_id_table,
internal_object_printer,
- 0, char_code_table_equal,
- char_code_table_hash,
- char_code_table_description,
- struct Lisp_Char_Code_Table);
+ 0, char_id_table_equal,
+ char_id_table_hash,
+ char_id_table_description,
+ Lisp_Char_ID_Table);
static Lisp_Object
-make_char_code_table (Lisp_Object initval)
+make_char_id_table (Lisp_Object initval, int older)
{
Lisp_Object obj;
- struct Lisp_Char_Code_Table *cte =
- alloc_lcrecord_type (struct Lisp_Char_Code_Table,
- &lrecord_char_code_table);
+ Lisp_Char_ID_Table *cte;
- cte->table = make_char_byte_table (initval);
+ if (older)
+ cte = alloc_older_lcrecord_type (Lisp_Char_ID_Table,
+ &lrecord_char_id_table);
+ else
+ cte = alloc_lcrecord_type (Lisp_Char_ID_Table, &lrecord_char_id_table);
- XSETCHAR_CODE_TABLE (obj, cte);
+ cte->table = make_byte_table (initval, older);
+
+ XSETCHAR_ID_TABLE (obj, cte);
return obj;
}
+/* not used */
+#if 0
static Lisp_Object
-copy_char_code_table (Lisp_Object entry)
+copy_char_id_table (Lisp_Object entry)
{
- struct Lisp_Char_Code_Table *cte = XCHAR_CODE_TABLE (entry);
+ Lisp_Char_ID_Table *cte = XCHAR_ID_TABLE (entry);
Lisp_Object obj;
- struct Lisp_Char_Code_Table *ctenew =
- alloc_lcrecord_type (struct Lisp_Char_Code_Table,
- &lrecord_char_code_table);
+ Lisp_Char_ID_Table *ctenew
+ = alloc_lcrecord_type (Lisp_Char_ID_Table, &lrecord_char_id_table);
- ctenew->table = copy_char_byte_table (cte->table);
- XSETCHAR_CODE_TABLE (obj, ctenew);
+ ctenew->table = copy_byte_table (cte->table);
+ XSETCHAR_ID_TABLE (obj, ctenew);
return obj;
}
+#endif
Lisp_Object
-get_char_code_table (Emchar ch, Lisp_Object table)
+get_char_id_table (Emchar ch, Lisp_Object table)
{
unsigned int code = ch;
- struct Lisp_Char_Byte_Table* cpt
- = XCHAR_BYTE_TABLE (XCHAR_CODE_TABLE (table)->table);
+ Lisp_Byte_Table* cpt
+ = XBYTE_TABLE (XCHAR_ID_TABLE (table)->table);
Lisp_Object ret = cpt->property [(unsigned char)(code >> 24)];
- if (CHAR_BYTE_TABLE_P (ret))
- cpt = XCHAR_BYTE_TABLE (ret);
+ if (BYTE_TABLE_P (ret))
+ cpt = XBYTE_TABLE (ret);
else
return ret;
ret = cpt->property [(unsigned char) (code >> 16)];
- if (CHAR_BYTE_TABLE_P (ret))
- cpt = XCHAR_BYTE_TABLE (ret);
+ if (BYTE_TABLE_P (ret))
+ cpt = XBYTE_TABLE (ret);
else
return ret;
ret = cpt->property [(unsigned char) (code >> 8)];
- if (CHAR_BYTE_TABLE_P (ret))
- cpt = XCHAR_BYTE_TABLE (ret);
+ if (BYTE_TABLE_P (ret))
+ cpt = XBYTE_TABLE (ret);
else
return ret;
return cpt->property [(unsigned char) code];
}
-void put_char_code_table (Emchar ch, Lisp_Object value, Lisp_Object table);
+void put_char_id_table (Emchar ch, Lisp_Object value, Lisp_Object table);
void
-put_char_code_table (Emchar ch, Lisp_Object value, Lisp_Object table)
+put_char_id_table (Emchar ch, Lisp_Object value, Lisp_Object table)
{
unsigned int code = ch;
- struct Lisp_Char_Byte_Table* cpt1
- = XCHAR_BYTE_TABLE (XCHAR_CODE_TABLE (table)->table);
+ Lisp_Byte_Table* cpt1 = XBYTE_TABLE (XCHAR_ID_TABLE (table)->table);
Lisp_Object ret = cpt1->property[(unsigned char)(code >> 24)];
- if (CHAR_BYTE_TABLE_P (ret))
+ if (BYTE_TABLE_P (ret))
{
- struct Lisp_Char_Byte_Table* cpt2 = XCHAR_BYTE_TABLE (ret);
+ Lisp_Byte_Table* cpt2 = XBYTE_TABLE (ret);
ret = cpt2->property[(unsigned char)(code >> 16)];
- if (CHAR_BYTE_TABLE_P (ret))
+ if (BYTE_TABLE_P (ret))
{
- struct Lisp_Char_Byte_Table* cpt3 = XCHAR_BYTE_TABLE (ret);
+ Lisp_Byte_Table* cpt3 = XBYTE_TABLE (ret);
ret = cpt3->property[(unsigned char)(code >> 8)];
- if (CHAR_BYTE_TABLE_P (ret))
+ if (BYTE_TABLE_P (ret))
{
- struct Lisp_Char_Byte_Table* cpt4
- = XCHAR_BYTE_TABLE (ret);
+ Lisp_Byte_Table* cpt4 = XBYTE_TABLE (ret);
cpt4->property[(unsigned char)code] = value;
}
else if (!EQ (ret, value))
{
- Lisp_Object cpt4 = make_char_byte_table (ret);
-
- XCHAR_BYTE_TABLE(cpt4)->property[(unsigned char)code] = value;
+ Lisp_Object cpt4
+ = make_byte_table (ret, OLDER_RECORD_P (table));
+
+ XBYTE_TABLE(cpt4)->property[(unsigned char)code] = value;
cpt3->property[(unsigned char)(code >> 8)] = cpt4;
}
}
else if (!EQ (ret, value))
{
- Lisp_Object cpt3 = make_char_byte_table (ret);
- Lisp_Object cpt4 = make_char_byte_table (ret);
-
- XCHAR_BYTE_TABLE(cpt4)->property[(unsigned char)code] = value;
- XCHAR_BYTE_TABLE(cpt3)->property[(unsigned char)(code >> 8)]
+ int older = OLDER_RECORD_P (table);
+ Lisp_Object cpt3 = make_byte_table (ret, older);
+ Lisp_Object cpt4 = make_byte_table (ret, older);
+
+ XBYTE_TABLE(cpt4)->property[(unsigned char)code] = value;
+ XBYTE_TABLE(cpt3)->property[(unsigned char)(code >> 8)]
= cpt4;
cpt2->property[(unsigned char)(code >> 16)] = cpt3;
}
}
else if (!EQ (ret, value))
{
- Lisp_Object cpt2 = make_char_byte_table (ret);
- Lisp_Object cpt3 = make_char_byte_table (ret);
- Lisp_Object cpt4 = make_char_byte_table (ret);
-
- XCHAR_BYTE_TABLE(cpt4)->property[(unsigned char)code] = value;
- XCHAR_BYTE_TABLE(cpt3)->property[(unsigned char)(code >> 8)] = cpt4;
- XCHAR_BYTE_TABLE(cpt2)->property[(unsigned char)(code >> 16)] = cpt3;
+ int older = OLDER_RECORD_P (table);
+ Lisp_Object cpt2 = make_byte_table (ret, older);
+ Lisp_Object cpt3 = make_byte_table (ret, older);
+ Lisp_Object cpt4 = make_byte_table (ret, older);
+
+ XBYTE_TABLE(cpt4)->property[(unsigned char)code] = value;
+ XBYTE_TABLE(cpt3)->property[(unsigned char)(code >> 8)] = cpt4;
+ XBYTE_TABLE(cpt2)->property[(unsigned char)(code >> 16)] = cpt3;
cpt1->property[(unsigned char)(code >> 24)] = cpt2;
}
}
-Lisp_Object Vcharacter_attribute_table;
+Lisp_Object Vchar_attribute_hash_table;
Lisp_Object Vcharacter_composition_table;
Lisp_Object Vcharacter_variant_table;
+Lisp_Object Qideograph_daikanwa;
Lisp_Object Q_decomposition;
+Lisp_Object Qucs;
Lisp_Object Q_ucs;
Lisp_Object Qcompat;
Lisp_Object Qisolated;
Lisp_Object Qsmall;
Lisp_Object Qfont;
-Emchar to_char_code (Lisp_Object v, char* err_msg, Lisp_Object err_arg);
+Emchar to_char_id (Lisp_Object v, char* err_msg, Lisp_Object err_arg);
+
+Lisp_Object put_char_ccs_code_point (Lisp_Object character,
+ Lisp_Object ccs, Lisp_Object value);
+Lisp_Object remove_char_ccs (Lisp_Object character, Lisp_Object ccs);
+
Emchar
-to_char_code (Lisp_Object v, char* err_msg, Lisp_Object err_arg)
+to_char_id (Lisp_Object v, char* err_msg, Lisp_Object err_arg)
{
if (INTP (v))
return XINT (v);
{
Lisp_Object v = Fcar (rest);
Lisp_Object ret;
- Emchar c = to_char_code (v, "Invalid value for composition", list);
+ Emchar c = to_char_id (v, "Invalid value for composition", list);
- ret = get_char_code_table (c, table);
+ ret = get_char_id_table (c, table);
rest = Fcdr (rest);
if (NILP (rest))
{
- if (!CHAR_CODE_TABLE_P (ret))
+ if (!CHAR_ID_TABLE_P (ret))
return ret;
else
return Qt;
}
else if (!CONSP (rest))
break;
- else if (CHAR_CODE_TABLE_P (ret))
+ else if (CHAR_ID_TABLE_P (ret))
table = ret;
else
signal_simple_error ("Invalid table is found with", list);
(character))
{
CHECK_CHAR (character);
- return Fcopy_list (get_char_code_table (XCHAR (character),
- Vcharacter_variant_table));
+ return Fcopy_list (get_char_id_table (XCHAR (character),
+ Vcharacter_variant_table));
}
-DEFUN ("char-attribute-alist", Fchar_attribute_alist, 1, 1, 0, /*
-Return the alist of attributes of CHARACTER.
-*/
- (character))
+
+/* We store the char-attributes in hash tables with the names as the
+ key and the actual char-id-table object as the value. Occasionally
+ we need to use them in a list format. These routines provide us
+ with that. */
+struct char_attribute_list_closure
{
- CHECK_CHAR (character);
- return Fcopy_alist (get_char_code_table (XCHAR (character),
- Vcharacter_attribute_table));
+ Lisp_Object *char_attribute_list;
+};
+
+static int
+add_char_attribute_to_list_mapper (Lisp_Object key, Lisp_Object value,
+ void *char_attribute_list_closure)
+{
+ /* This function can GC */
+ struct char_attribute_list_closure *calcl
+ = (struct char_attribute_list_closure*) char_attribute_list_closure;
+ Lisp_Object *char_attribute_list = calcl->char_attribute_list;
+
+ *char_attribute_list = Fcons (key, *char_attribute_list);
+ return 0;
}
-DEFUN ("get-char-attribute", Fget_char_attribute, 2, 2, 0, /*
-Return the value of CHARACTER's ATTRIBUTE.
+DEFUN ("char-attribute-list", Fchar_attribute_list, 0, 0, 0, /*
+Return the list of all existing character attributes except coded-charsets.
*/
- (character, attribute))
+ ())
{
- Lisp_Object ret;
- Lisp_Object ccs;
+ Lisp_Object char_attribute_list = Qnil;
+ struct gcpro gcpro1;
+ struct char_attribute_list_closure char_attribute_list_closure;
+
+ GCPRO1 (char_attribute_list);
+ char_attribute_list_closure.char_attribute_list = &char_attribute_list;
+ elisp_maphash (add_char_attribute_to_list_mapper,
+ Vchar_attribute_hash_table,
+ &char_attribute_list_closure);
+ UNGCPRO;
+ return char_attribute_list;
+}
- CHECK_CHAR (character);
- ret = get_char_code_table (XCHAR (character),
- Vcharacter_attribute_table);
- if (EQ (ret, Qnil))
- return Qnil;
- if (!NILP (ccs = Ffind_charset (attribute)))
- attribute = ccs;
+/* We store the char-id-tables in hash tables with the attributes as
+ the key and the actual char-id-table object as the value. Each
+ char-id-table stores values of an attribute corresponding with
+ characters. Occasionally we need to get attributes of a character
+ in a association-list format. These routines provide us with
+ that. */
+struct char_attribute_alist_closure
+{
+ Emchar char_id;
+ Lisp_Object *char_attribute_alist;
+};
- return Fcdr (Fassq (attribute, ret));
+static int
+add_char_attribute_alist_mapper (Lisp_Object key, Lisp_Object value,
+ void *char_attribute_alist_closure)
+{
+ /* This function can GC */
+ struct char_attribute_alist_closure *caacl =
+ (struct char_attribute_alist_closure*) char_attribute_alist_closure;
+ Lisp_Object ret = get_char_id_table (caacl->char_id, value);
+ if (!UNBOUNDP (ret))
+ {
+ Lisp_Object *char_attribute_alist = caacl->char_attribute_alist;
+ *char_attribute_alist
+ = Fcons (Fcons (key, ret), *char_attribute_alist);
+ }
+ return 0;
}
-Lisp_Object put_char_attribute (Lisp_Object character,
- Lisp_Object attribute, Lisp_Object value);
-Lisp_Object
-put_char_attribute (Lisp_Object character, Lisp_Object attribute,
- Lisp_Object value)
+DEFUN ("char-attribute-alist", Fchar_attribute_alist, 1, 1, 0, /*
+Return the alist of attributes of CHARACTER.
+*/
+ (character))
{
- Emchar char_code = XCHAR (character);
- Lisp_Object ret
- = get_char_code_table (char_code, Vcharacter_attribute_table);
- Lisp_Object cell;
+ Lisp_Object alist = Qnil;
+ int i;
- cell = Fassq (attribute, ret);
+ CHECK_CHAR (character);
+ {
+ struct gcpro gcpro1;
+ struct char_attribute_alist_closure char_attribute_alist_closure;
+
+ GCPRO1 (alist);
+ char_attribute_alist_closure.char_id = XCHAR (character);
+ char_attribute_alist_closure.char_attribute_alist = &alist;
+ elisp_maphash (add_char_attribute_alist_mapper,
+ Vchar_attribute_hash_table,
+ &char_attribute_alist_closure);
+ UNGCPRO;
+ }
- if (NILP (cell))
- {
- ret = Fcons (Fcons (attribute, value), ret);
- }
- else if (!EQ (Fcdr (cell), value))
+ for (i = 0; i < countof (chlook->charset_by_leading_byte); i++)
{
- Fsetcdr (cell, value);
+ Lisp_Object ccs = chlook->charset_by_leading_byte[i];
+
+ if (!NILP (ccs))
+ {
+ Lisp_Object encoding_table = XCHARSET_ENCODING_TABLE (ccs);
+ Lisp_Object cpos;
+
+ if ( CHAR_ID_TABLE_P (encoding_table)
+ && INTP (cpos = get_char_id_table (XCHAR (character),
+ encoding_table)) )
+ {
+ alist = Fcons (Fcons (ccs, cpos), alist);
+ }
+ }
}
- put_char_code_table (char_code, ret, Vcharacter_attribute_table);
- return ret;
+ return alist;
}
-Lisp_Object remove_char_attribute (Lisp_Object character,
- Lisp_Object attribute);
-Lisp_Object
-remove_char_attribute (Lisp_Object character, Lisp_Object attribute)
+DEFUN ("get-char-attribute", Fget_char_attribute, 2, 2, 0, /*
+Return the value of CHARACTER's ATTRIBUTE.
+*/
+ (character, attribute))
{
- Emchar char_code = XCHAR (character);
- Lisp_Object alist
- = get_char_code_table (char_code, Vcharacter_attribute_table);
+ Lisp_Object ccs;
- if (EQ (attribute, Fcar (Fcar (alist))))
+ CHECK_CHAR (character);
+ if (!NILP (ccs = Ffind_charset (attribute)))
{
- alist = Fcdr (alist);
+ Lisp_Object encoding_table = XCHARSET_ENCODING_TABLE (ccs);
+
+ if (CHAR_ID_TABLE_P (encoding_table))
+ return get_char_id_table (XCHAR (character), encoding_table);
+ else
+ return Qnil;
}
else
{
- Lisp_Object pr = alist;
- Lisp_Object r = Fcdr (alist);
-
- while (!NILP (r))
+ Lisp_Object table = Fgethash (attribute,
+ Vchar_attribute_hash_table,
+ Qunbound);
+ if (!UNBOUNDP (table))
{
- if (EQ (attribute, Fcar (Fcar (r))))
- {
- XCDR (pr) = Fcdr (r);
- break;
- }
- pr = r;
- r = Fcdr (r);
+ Lisp_Object ret = get_char_id_table (XCHAR (character), table);
+ if (!UNBOUNDP (ret))
+ return ret;
}
}
- put_char_code_table (char_code, alist, Vcharacter_attribute_table);
- return alist;
+ return Qnil;
}
-Lisp_Object Qucs;
-
DEFUN ("put-char-attribute", Fput_char_attribute, 3, 3, 0, /*
Store CHARACTER's ATTRIBUTE with VALUE.
*/
ccs = Ffind_charset (attribute);
if (!NILP (ccs))
{
- if (!EQ (XCHARSET_NAME (ccs), Qucs)
- || (XCHAR (character) != XINT (value)))
- {
- Lisp_Object cpos, rest;
- Lisp_Object v = XCHARSET_DECODING_TABLE (ccs);
- Lisp_Object nv;
- int i = -1;
- int ccs_len;
- int dim;
- int code_point;
-
- /* ad-hoc method for `ascii' */
- if ((XCHARSET_CHARS (ccs) == 94) &&
- (XCHARSET_BYTE_OFFSET (ccs) != 33))
- ccs_len = 128 - XCHARSET_BYTE_OFFSET (ccs);
- else
- ccs_len = XCHARSET_CHARS (ccs);
-
- if (CONSP (value))
- {
- Lisp_Object ret = Fcar (value);
-
- if (!INTP (ret))
- signal_simple_error ("Invalid value for coded-charset", value);
- code_point = XINT (ret);
- if (XCHARSET_GRAPHIC (ccs) == 1)
- code_point &= 0x7F;
- rest = Fcdr (value);
- while (!NILP (rest))
- {
- int j;
-
- if (!CONSP (rest))
- signal_simple_error ("Invalid value for coded-charset",
- value);
- ret = Fcar (rest);
- if (!INTP (ret))
- signal_simple_error ("Invalid value for coded-charset",
- value);
- j = XINT (ret);
- if (XCHARSET_GRAPHIC (ccs) == 1)
- j &= 0x7F;
- code_point = (code_point << 8) | j;
- rest = Fcdr (rest);
- }
- value = make_int (code_point);
- }
- else if (INTP (value))
- {
- if (XCHARSET_GRAPHIC (ccs) == 1)
- value = make_int (XINT (value) & 0x7F7F7F7F);
- }
- else
- signal_simple_error ("Invalid value for coded-charset", value);
-
- attribute = ccs;
- cpos = Fget_char_attribute (character, attribute);
- if (VECTORP (v))
- {
- if (!NILP (cpos))
- {
- dim = XCHARSET_DIMENSION (ccs);
- code_point = XINT (cpos);
- while (dim > 0)
- {
- dim--;
- i = ((code_point >> (8 * dim)) & 255)
- - XCHARSET_BYTE_OFFSET (ccs);
- nv = XVECTOR_DATA(v)[i];
- if (!VECTORP (nv))
- break;
- v = nv;
- }
- if (i >= 0)
- XVECTOR_DATA(v)[i] = Qnil;
- v = XCHARSET_DECODING_TABLE (ccs);
- }
- }
- else
- {
- XCHARSET_DECODING_TABLE (ccs) = v = make_vector (ccs_len, Qnil);
- }
-
- dim = XCHARSET_DIMENSION (ccs);
- code_point = XINT (value);
- i = -1;
- while (dim > 0)
- {
- dim--;
- i = ((code_point >> (8 * dim)) & 255)
- - XCHARSET_BYTE_OFFSET (ccs);
- nv = XVECTOR_DATA(v)[i];
- if (dim > 0)
- {
- if (!VECTORP (nv))
- nv = (XVECTOR_DATA(v)[i] = make_vector (ccs_len, Qnil));
- v = nv;
- }
- else
- break;
- }
- XVECTOR_DATA(v)[i] = character;
- }
- else
- attribute = ccs;
+ return put_char_ccs_code_point (character, ccs, value);
}
else if (EQ (attribute, Q_decomposition))
{
+ Lisp_Object seq;
+
if (!CONSP (value))
signal_simple_error ("Invalid value for ->decomposition",
value);
{
Lisp_Object rest = value;
Lisp_Object table = Vcharacter_composition_table;
+ size_t len;
+ int i = 0;
+
+ GET_EXTERNAL_LIST_LENGTH (rest, len);
+ seq = make_vector (len, Qnil);
while (CONSP (rest))
{
Lisp_Object v = Fcar (rest);
Lisp_Object ntable;
Emchar c
- = to_char_code (v,
- "Invalid value for ->decomposition", value);
+ = to_char_id (v, "Invalid value for ->decomposition", value);
+ if (c < 0)
+ XVECTOR_DATA(seq)[i++] = v;
+ else
+ XVECTOR_DATA(seq)[i++] = make_char (c);
rest = Fcdr (rest);
if (!CONSP (rest))
{
- put_char_code_table (c, character, table);
+ put_char_id_table (c, character, table);
break;
}
else
{
- ntable = get_char_code_table (c, table);
- if (!CHAR_CODE_TABLE_P (ntable))
+ ntable = get_char_id_table (c, table);
+ if (!CHAR_ID_TABLE_P (ntable))
{
- ntable = make_char_code_table (Qnil);
- put_char_code_table (c, ntable, table);
+ ntable
+ = make_char_id_table (Qnil, OLDER_RECORD_P (table));
+ put_char_id_table (c, ntable, table);
}
table = ntable;
}
{
Emchar c = XINT (v);
Lisp_Object ret
- = get_char_code_table (c, Vcharacter_variant_table);
+ = get_char_id_table (c, Vcharacter_variant_table);
if (NILP (Fmemq (v, ret)))
{
- put_char_code_table (c, Fcons (character, ret),
- Vcharacter_variant_table);
+ put_char_id_table (c, Fcons (character, ret),
+ Vcharacter_variant_table);
}
}
+ seq = make_vector (1, v);
}
+ value = seq;
}
else if (EQ (attribute, Q_ucs))
{
c = XINT (value);
- ret = get_char_code_table (c, Vcharacter_variant_table);
+ ret = get_char_id_table (c, Vcharacter_variant_table);
if (NILP (Fmemq (character, ret)))
{
- put_char_code_table (c, Fcons (character, ret),
- Vcharacter_variant_table);
+ put_char_id_table (c, Fcons (character, ret),
+ Vcharacter_variant_table);
}
}
- return put_char_attribute (character, attribute, value);
+ {
+ Lisp_Object table = Fgethash (attribute,
+ Vchar_attribute_hash_table,
+ Qnil);
+
+ if (NILP (table))
+ {
+ table = make_char_id_table (Qunbound, 0);
+ Fputhash (attribute, table, Vchar_attribute_hash_table);
+ }
+ put_char_id_table (XCHAR (character), value, table);
+ return value;
+ }
}
DEFUN ("remove-char-attribute", Fremove_char_attribute, 2, 2, 0, /*
ccs = Ffind_charset (attribute);
if (!NILP (ccs))
{
- Lisp_Object cpos;
- Lisp_Object v = XCHARSET_DECODING_TABLE (ccs);
+ return remove_char_ccs (character, ccs);
+ }
+ else
+ {
+ Lisp_Object table = Fgethash (attribute,
+ Vchar_attribute_hash_table,
+ Qunbound);
+ if (!UNBOUNDP (table))
+ {
+ put_char_id_table (XCHAR (character), Qunbound, table);
+ return Qt;
+ }
+ }
+ return Qnil;
+}
+
+INLINE_HEADER int CHARSET_BYTE_SIZE (Lisp_Charset* cs);
+INLINE_HEADER int
+CHARSET_BYTE_SIZE (Lisp_Charset* cs)
+{
+ /* ad-hoc method for `ascii' */
+ if ((CHARSET_CHARS (cs) == 94) &&
+ (CHARSET_BYTE_OFFSET (cs) != 33))
+ return 128 - CHARSET_BYTE_OFFSET (cs);
+ else
+ return CHARSET_CHARS (cs);
+}
+
+#define XCHARSET_BYTE_SIZE(ccs) CHARSET_BYTE_SIZE (XCHARSET (ccs))
+
+int decoding_table_check_elements (Lisp_Object v, int dim, int ccs_len);
+int
+decoding_table_check_elements (Lisp_Object v, int dim, int ccs_len)
+{
+ int i;
+
+ if (XVECTOR_LENGTH (v) > ccs_len)
+ return -1;
+
+ for (i = 0; i < XVECTOR_LENGTH (v); i++)
+ {
+ Lisp_Object c = XVECTOR_DATA(v)[i];
+
+ if (!NILP (c) && !CHARP (c))
+ {
+ if (VECTORP (c))
+ {
+ int ret = decoding_table_check_elements (c, dim - 1, ccs_len);
+ if (ret)
+ return ret;
+ }
+ else
+ return -2;
+ }
+ }
+ return 0;
+}
+
+INLINE_HEADER void
+decoding_table_remove_char (Lisp_Object v, int dim, int byte_offset,
+ int code_point);
+INLINE_HEADER void
+decoding_table_remove_char (Lisp_Object v, int dim, int byte_offset,
+ int code_point)
+{
+ int i = -1;
+
+ while (dim > 0)
+ {
Lisp_Object nv;
- int i = -1;
- int ccs_len;
- int dim;
+
+ dim--;
+ i = ((code_point >> (8 * dim)) & 255) - byte_offset;
+ nv = XVECTOR_DATA(v)[i];
+ if (!VECTORP (nv))
+ break;
+ v = nv;
+ }
+ if (i >= 0)
+ XVECTOR_DATA(v)[i] = Qnil;
+}
+
+INLINE_HEADER void
+decoding_table_put_char (Lisp_Object v, int dim, int byte_offset,
+ int code_point, Lisp_Object character);
+INLINE_HEADER void
+decoding_table_put_char (Lisp_Object v, int dim, int byte_offset,
+ int code_point, Lisp_Object character)
+{
+ int i = -1;
+ Lisp_Object nv;
+ int ccs_len = XVECTOR_LENGTH (v);
+
+ while (dim > 0)
+ {
+ dim--;
+ i = ((code_point >> (8 * dim)) & 255) - byte_offset;
+ nv = XVECTOR_DATA(v)[i];
+ if (dim > 0)
+ {
+ if (!VECTORP (nv))
+ nv = (XVECTOR_DATA(v)[i] = make_older_vector (ccs_len, Qnil));
+ v = nv;
+ }
+ else
+ break;
+ }
+ XVECTOR_DATA(v)[i] = character;
+}
+
+Lisp_Object
+put_char_ccs_code_point (Lisp_Object character,
+ Lisp_Object ccs, Lisp_Object value)
+{
+ Lisp_Object encoding_table;
+
+ if (!EQ (XCHARSET_NAME (ccs), Qucs)
+ || (XCHAR (character) != XINT (value)))
+ {
+ Lisp_Object v = XCHARSET_DECODING_TABLE (ccs);
+ int dim = XCHARSET_DIMENSION (ccs);
+ int ccs_len = XCHARSET_BYTE_SIZE (ccs);
+ int byte_offset = XCHARSET_BYTE_OFFSET (ccs);
int code_point;
-
- /* ad-hoc method for `ascii' */
- if ((XCHARSET_CHARS (ccs) == 94) &&
- (XCHARSET_BYTE_OFFSET (ccs) != 33))
- ccs_len = 128 - XCHARSET_BYTE_OFFSET (ccs);
+
+ if (CONSP (value))
+ { /* obsolete representation: value must be a list of bytes */
+ Lisp_Object ret = Fcar (value);
+ Lisp_Object rest;
+
+ if (!INTP (ret))
+ signal_simple_error ("Invalid value for coded-charset", value);
+ code_point = XINT (ret);
+ if (XCHARSET_GRAPHIC (ccs) == 1)
+ code_point &= 0x7F;
+ rest = Fcdr (value);
+ while (!NILP (rest))
+ {
+ int j;
+
+ if (!CONSP (rest))
+ signal_simple_error ("Invalid value for coded-charset",
+ value);
+ ret = Fcar (rest);
+ if (!INTP (ret))
+ signal_simple_error ("Invalid value for coded-charset",
+ value);
+ j = XINT (ret);
+ if (XCHARSET_GRAPHIC (ccs) == 1)
+ j &= 0x7F;
+ code_point = (code_point << 8) | j;
+ rest = Fcdr (rest);
+ }
+ value = make_int (code_point);
+ }
+ else if (INTP (value))
+ {
+ code_point = XINT (value);
+ if (XCHARSET_GRAPHIC (ccs) == 1)
+ {
+ code_point &= 0x7F7F7F7F;
+ value = make_int (code_point);
+ }
+ }
else
- ccs_len = XCHARSET_CHARS (ccs);
+ signal_simple_error ("Invalid value for coded-charset", value);
- attribute = ccs;
- cpos = Fget_char_attribute (character, attribute);
if (VECTORP (v))
{
+ Lisp_Object cpos = Fget_char_attribute (character, ccs);
if (!NILP (cpos))
{
- dim = XCHARSET_DIMENSION (ccs);
- code_point = XINT (cpos);
- while (dim > 0)
- {
- dim--;
- i = ((code_point >> (8 * dim)) & 255)
- - XCHARSET_BYTE_OFFSET (ccs);
- nv = XVECTOR_DATA(v)[i];
- if (!VECTORP (nv))
- break;
- v = nv;
- }
- if (i >= 0)
- XVECTOR_DATA(v)[i] = Qnil;
- v = XCHARSET_DECODING_TABLE (ccs);
+ decoding_table_remove_char (v, dim, byte_offset, XINT (cpos));
}
}
+ else
+ {
+ XCHARSET_DECODING_TABLE (ccs)
+ = v = make_older_vector (ccs_len, Qnil);
+ }
+
+ decoding_table_put_char (v, dim, byte_offset, code_point, character);
}
- return remove_char_attribute (character, attribute);
+ if (NILP (encoding_table = XCHARSET_ENCODING_TABLE (ccs)))
+ {
+ XCHARSET_ENCODING_TABLE (ccs)
+ = encoding_table = make_char_id_table (Qnil, -1);
+ }
+ put_char_id_table (XCHAR (character), value, encoding_table);
+ return Qt;
+}
+
+Lisp_Object
+remove_char_ccs (Lisp_Object character, Lisp_Object ccs)
+{
+ Lisp_Object decoding_table = XCHARSET_DECODING_TABLE (ccs);
+ Lisp_Object encoding_table = XCHARSET_ENCODING_TABLE (ccs);
+
+ if (VECTORP (decoding_table))
+ {
+ Lisp_Object cpos = Fget_char_attribute (character, ccs);
+
+ if (!NILP (cpos))
+ {
+ decoding_table_remove_char (decoding_table,
+ XCHARSET_DIMENSION (ccs),
+ XCHARSET_BYTE_OFFSET (ccs),
+ XINT (cpos));
+ }
+ }
+ if (CHAR_ID_TABLE_P (encoding_table))
+ {
+ put_char_id_table (XCHAR (character), Qnil, encoding_table);
+ }
+ return Qt;
}
EXFUN (Fmake_char, 3);
Lisp_Object rest = attributes;
Lisp_Object code = Fcdr (Fassq (Qucs, attributes));
Lisp_Object character;
+#if 0
+ Lisp_Object daikanwa = Qnil;
+#endif
if (NILP (code))
{
while (CONSP (rest))
{
Lisp_Object cell = Fcar (rest);
+#if 0
+ Lisp_Object key = Fcar (cell);
+ Lisp_Object value = Fcdr (cell);
+#endif
if (!LISTP (cell))
signal_simple_error ("Invalid argument", attributes);
+
+#if 0
+ if (EQ (key, Qmorohashi_daikanwa))
+ {
+ size_t len;
+ GET_EXTERNAL_LIST_LENGTH (value, len);
+
+ if (len == 1)
+ {
+ if (NILP (daikanwa))
+ daikanwa = Fcdr (Fassq (Qideograph_daikanwa, rest));
+ if (EQ (Fcar (value), daikanwa))
+ goto ignored;
+ }
+ }
+ else if (EQ (key, Qideograph_daikanwa))
+ daikanwa = value;
+#endif
+
Fput_char_attribute (character, Fcar (cell), Fcdr (cell));
+#if 0
+ ignored:
+#endif
rest = Fcdr (rest);
}
- return
- get_char_code_table (XCHAR (character), Vcharacter_attribute_table);
+ return character;
}
Lisp_Object Vutf_2000_version;
Qlatin_viscii_upper,
Qvietnamese_viscii_lower,
Qvietnamese_viscii_upper,
- Qideograph_daikanwa,
Qmojikyo,
Qmojikyo_pj_1,
Qmojikyo_pj_2,
mark_object (cs->registry);
mark_object (cs->ccl_program);
#ifdef UTF2000
- mark_object (cs->decoding_table);
+ /* mark_object (cs->encoding_table); */
+ /* mark_object (cs->decoding_table); */
#endif
return cs->name;
}
{ XD_LISP_OBJECT, offsetof (Lisp_Charset, ccl_program) },
#ifdef UTF2000
{ XD_LISP_OBJECT, offsetof (Lisp_Charset, decoding_table) },
+ { XD_LISP_OBJECT, offsetof (Lisp_Charset, encoding_table) },
#endif
{ XD_END }
};
CHARSET_REVERSE_DIRECTION_CHARSET (cs) = Qnil;
#ifdef UTF2000
CHARSET_DECODING_TABLE(cs) = Qnil;
+ CHARSET_ENCODING_TABLE(cs) = Qnil;
CHARSET_UCS_MIN(cs) = ucs_min;
CHARSET_UCS_MAX(cs) = ucs_max;
CHARSET_CODE_OFFSET(cs) = code_offset;
(struct charset_list_closure*) charset_list_closure;
Lisp_Object *charset_list = chcl->charset_list;
- *charset_list = Fcons (XCHARSET_NAME (value), *charset_list);
+ *charset_list = Fcons (key /* XCHARSET_NAME (value) */, *charset_list);
return 0;
}
(charset, table))
{
struct Lisp_Charset *cs;
- Lisp_Object old_table;
size_t i;
+ int byte_offset;
charset = Fget_charset (charset);
cs = XCHARSET (charset);
- if (EQ (table, Qnil))
+ if (NILP (table))
{
- CHARSET_DECODING_TABLE(cs) = table;
+ if (VECTORP (CHARSET_DECODING_TABLE(cs)))
+ make_vector_newer (CHARSET_DECODING_TABLE(cs));
+ CHARSET_DECODING_TABLE(cs) = Qnil;
return table;
}
else if (VECTORP (table))
{
- int ccs_len;
-
- /* ad-hoc method for `ascii' */
- if ((CHARSET_CHARS (cs) == 94) &&
- (CHARSET_BYTE_OFFSET (cs) != 33))
- ccs_len = 128 - CHARSET_BYTE_OFFSET (cs);
- else
- ccs_len = CHARSET_CHARS (cs);
-
- if (XVECTOR_LENGTH (table) > ccs_len)
- args_out_of_range (table, make_int (CHARSET_CHARS (cs)));
- old_table = CHARSET_DECODING_TABLE(cs);
- CHARSET_DECODING_TABLE(cs) = table;
+ int ccs_len = CHARSET_BYTE_SIZE (cs);
+ int ret = decoding_table_check_elements (table,
+ CHARSET_DIMENSION (cs),
+ ccs_len);
+ if (ret)
+ {
+ if (ret == -1)
+ signal_simple_error ("Too big table", table);
+ else if (ret == -2)
+ signal_simple_error ("Invalid element is found", table);
+ else
+ signal_simple_error ("Something wrong", table);
+ }
+ CHARSET_DECODING_TABLE(cs) = Qnil;
}
else
signal_error (Qwrong_type_argument,
list2 (build_translated_string ("vector-or-nil-p"),
table));
- /* signal_simple_error ("Wrong type argument: vector-or-nil-p", table); */
+ byte_offset = CHARSET_BYTE_OFFSET (cs);
switch (CHARSET_DIMENSION (cs))
{
case 1:
Lisp_Object c = XVECTOR_DATA(table)[i];
if (CHARP (c))
- put_char_attribute
- (c, charset,
- make_int (i + CHARSET_BYTE_OFFSET (cs)));
+ put_char_ccs_code_point (c, charset,
+ make_int (i + byte_offset));
}
break;
case 2:
{
size_t j;
- if (XVECTOR_LENGTH (v) > CHARSET_CHARS (cs))
- {
- CHARSET_DECODING_TABLE(cs) = old_table;
- args_out_of_range (v, make_int (CHARSET_CHARS (cs)));
- }
for (j = 0; j < XVECTOR_LENGTH (v); j++)
{
Lisp_Object c = XVECTOR_DATA(v)[j];
if (CHARP (c))
- put_char_attribute
+ put_char_ccs_code_point
(c, charset,
- make_int ( ((i + CHARSET_BYTE_OFFSET (cs)) << 8)
- | (j + CHARSET_BYTE_OFFSET (cs)) ));
+ make_int ( ( (i + byte_offset) << 8 )
+ | (j + byte_offset)
+ ) );
}
}
else if (CHARP (v))
- put_char_attribute (v, charset,
- make_int (i + CHARSET_BYTE_OFFSET (cs)));
+ put_char_ccs_code_point (v, charset,
+ make_int (i + byte_offset));
}
break;
}
c &= 0x7F7F7F7F;
return make_char (DECODE_CHAR (charset, c));
}
+
+DEFUN ("decode-builtin-char", Fdecode_builtin_char, 2, 2, 0, /*
+Make a builtin character from CHARSET and code-point CODE.
+*/
+ (charset, code))
+{
+ int c;
+ int final;
+
+ charset = Fget_charset (charset);
+ CHECK_INT (code);
+ c = XINT (code);
+
+ if ((final = XCHARSET_FINAL (charset)) >= '0')
+ {
+ if (XCHARSET_DIMENSION (charset) == 1)
+ {
+ switch (XCHARSET_CHARS (charset))
+ {
+ case 94:
+ return
+ make_char (MIN_CHAR_94 + (final - '0') * 94
+ + ((c & 0x7F) - 33));
+ case 96:
+ return
+ make_char (MIN_CHAR_96 + (final - '0') * 96
+ + ((c & 0x7F) - 32));
+ default:
+ return Fdecode_char (charset, code);
+ }
+ }
+ else
+ {
+ switch (XCHARSET_CHARS (charset))
+ {
+ case 94:
+ return
+ make_char (MIN_CHAR_94x94
+ + (final - '0') * 94 * 94
+ + (((c >> 8) & 0x7F) - 33) * 94
+ + ((c & 0x7F) - 33));
+ case 96:
+ return
+ make_char (MIN_CHAR_96x96
+ + (final - '0') * 96 * 96
+ + (((c >> 8) & 0x7F) - 32) * 96
+ + ((c & 0x7F) - 32));
+ default:
+ return Fdecode_char (charset, code);
+ }
+ }
+ }
+ else if (XCHARSET_UCS_MAX (charset))
+ {
+ Emchar cid
+ = (XCHARSET_DIMENSION (charset) == 1
+ ?
+ c - XCHARSET_BYTE_OFFSET (charset)
+ :
+ ((c >> 8) - XCHARSET_BYTE_OFFSET (charset))
+ * XCHARSET_CHARS (charset)
+ + (c & 0xFF) - XCHARSET_BYTE_OFFSET (charset))
+ - XCHARSET_CODE_OFFSET (charset) + XCHARSET_UCS_MIN (charset);
+ if ((cid < XCHARSET_UCS_MIN (charset))
+ || (XCHARSET_UCS_MAX (charset) < cid))
+ return Fdecode_char (charset, code);
+ return make_char (cid);
+ }
+ else
+ return Fdecode_char (charset, code);
+}
#endif
DEFUN ("make-char", Fmake_char, 2, 3, 0, /*
syms_of_mule_charset (void)
{
#ifdef UTF2000
- INIT_LRECORD_IMPLEMENTATION (char_byte_table);
- INIT_LRECORD_IMPLEMENTATION (char_code_table);
+ INIT_LRECORD_IMPLEMENTATION (byte_table);
+ INIT_LRECORD_IMPLEMENTATION (char_id_table);
#endif
INIT_LRECORD_IMPLEMENTATION (charset);
DEFSUBR (Fset_charset_ccl_program);
DEFSUBR (Fset_charset_registry);
#ifdef UTF2000
+ DEFSUBR (Fchar_attribute_list);
DEFSUBR (Fchar_attribute_alist);
DEFSUBR (Fget_char_attribute);
DEFSUBR (Fput_char_attribute);
#ifdef UTF2000
DEFSUBR (Fdecode_char);
+ DEFSUBR (Fdecode_builtin_char);
#endif
DEFSUBR (Fmake_char);
DEFSUBR (Fchar_charset);
#endif
#ifdef UTF2000
- Vutf_2000_version = build_string("0.15 (Sangō)");
+ Vutf_2000_version = build_string("0.16 (Ōji)");
DEFVAR_LISP ("utf-2000-version", &Vutf_2000_version /*
Version number of UTF-2000.
*/ );
- staticpro (&Vcharacter_attribute_table);
- Vcharacter_attribute_table = make_char_code_table (Qnil);
-
staticpro (&Vcharacter_composition_table);
- Vcharacter_composition_table = make_char_code_table (Qnil);
+ Vcharacter_composition_table = make_char_id_table (Qnil, -1);
staticpro (&Vcharacter_variant_table);
- Vcharacter_variant_table = make_char_code_table (Qnil);
+ Vcharacter_variant_table = make_char_id_table (Qnil, 0);
Vdefault_coded_charset_priority_list = Qnil;
DEFVAR_LISP ("default-coded-charset-priority-list",
ease of access. */
#ifdef UTF2000
+ staticpro (&Vchar_attribute_hash_table);
+ Vchar_attribute_hash_table
+ = make_lisp_hash_table (16, HASH_TABLE_NON_WEAK, HASH_TABLE_EQ);
+
staticpro (&Vcharset_ucs);
Vcharset_ucs =
make_charset (LEADING_BYTE_UCS, Qucs, 256, 4,
projects / chise / xemacs-chise.git- / blobdiff