(Qideographic_structure): New variable.
(Qkeyword_char): New variable.
(ids_format_unit): New function.
(Fideographic_structure_to_ids): New function.
(syms_of_fns): Add new symbols `ideographic-structure' and `:char';
add new builtin function `ideographic-structure-to-ids'.

(Fchar_ref_p): New function.
(syms_of_data): Add new builtin function `char-ref-p'.

Add an EXFUN for `Ffind_char'.

Sync up with r21-2-44-utf-2000-0_18-m14.

Add some missing mappings to CHINA3-JEF code points.

update.

Require `chise'.

(preloaded-file-list): Change condition of loading "close-cdb".

update.

(Vcharacter_composition_table): Deleted.
(COMPOSE_ADD_CHAR): Use the implementation for external-DB support in
every UTF-2000.

Add EXFUN for `Fmap_char_attribute' in every UTF-2000.
(Vcharacter_composition_table): Deleted.
(Fget_composite_char): Use the implementation for external-DB support
in every UTF-2000.
(Fput_char_attribute): Likewise.
(char_attribute_system_db_file): Don't define if external-DB feature
is not available.
(Fsave_char_attribute_table): Likewise.
(Fmount_char_attribute_table): Likewise.
(Fclose_char_attribute_table): Likewise.
(Freset_char_attribute_table): Likewise.
(Fload_char_attribute_table): Likewise.
(syms_of_chartab): Don't define `save-char-attribute-table',
`mount-char-attribute-table', `reset-char-attribute-table',
`close-char-attribute-table' and `load-char-attribute-table' if
external-DB feature is not available.
(vars_of_chartab): Don't setup `Vcharacter_composition_table'.

update.

(Qcomposition): Add extern if external-DB feature is supported.
(Vcharacter_composition_table): Don't add extern if external-DB
feature is supported.
(COMPOSE_ADD_CHAR): Modify for new data-representation of character
composition rule if external-DB feature is supported.

(Vcharacter_composition_table): Don't define if external-DB feature is
supported.
(Qcomposition): New variable.
(Fget_composite_char): New implementation for external-DB support.
(Fput_char_attribute): Use `composition' property of each character
instead of `Vcharacter_composition_table' to store
character-composition rules if external-DB feature is supported.
(syms_of_chartab): Add new symbol `composition'.
(vars_of_chartab): Don't setup `Vcharacter_composition_table' if
external-DB feature is supported.

update.

(char-db-stingy-mode): Set nil.

update.

(Vchar_db_stingy_mode): New variable.
(load_char_attribute_maybe): Close database if Vchar_db_stingy_mode is
not NIL.
(Fload_char_attribute_table_map_function): Use `get_char_id_table_0'
instead of `get_char_id_table'.
(vars_of_chartab): Add new variable `char-db-stingy-mode'.

(get_char_id_table_0): New inline function.
(get_char_id_table): Use `get_char_id_table_0'.

Sync up with r21-2-44-utf-2000-0_18-m13.

(U-000218B7): Fixed.

(insert-ideograph-radical-char-data): Ignore non-Unicode UCS
code-points.

Sync up with r21-2-44-0_18-m12.

Sync up with r21-2-44-0_18-m12.

(char-ideographic-radical): Add new optional argument `radical'; refer
`ideographic-' property.
(char-ideographic-strokes): Likewise.
(update-ideograph-radical-table): Check `ideographic-' property too.
(ideographic-radical): New variable.
(char-daikanwa-strokes): Add new optional argument `radical'.
(ideograph-char<): Add new optional argument `radical'.
(insert-ideograph-radical-char-data): Bind `ideographic-radical' as
argument `radical'.

(insert-ideograph-radical-char-data): Specify optional argument
`radical' of `ideograph-char<' instead of bind `ideographic-radical'.

(char-db-insert-char-reference): Don't insert line-break just before
final `)'; add formatter for `:radical'.
(insert-char-attributes): Add formatter for `ideographic-' property.

update.

(decode_coding_utf8): Use `COMPOSE_FLUSH_CHARS' and
`COMPOSE_ADD_CHAR'.
(decode_coding_iso2022): Use `decode_flush_er_chars'.

update.

(COMPOSE_FLUSH_CHARS): Use `decode_add_er_char' instead of
`DECODE_ADD_UCS_CHAR'.
(COMPOSE_ADD_CHAR): Likewise.

update.

(decode_add_er_char): New function.
(decode_coding_utf8): Use `decode_add_er_char'.

(decode_flush_er_chars): New inline function.
(decode_coding_utf8): Use `decode_flush_er_chars'.

(decode_coding_utf8): Flush for er_buf must be done before
`decode_output_utf8_partial_char'.

(complex_vars_of_mule_charset): Specify `Vcharset_ucs' as the mother
of `Vcharset_ucs_cns', `Vcharset_ucs_ks' and `Vcharset_ucs_big5'.

update.

(decode_coding_big5): Use `decode_defined_char' instead of
`DECODE_DEFINED_CHAR'.

(decode_defined_char): New function; search mother.
(decode_builtin_char): Don't search mother if
XCHARSET_MAX_CODE(charset) == 0.
(charset_code_point): Search mother if XCHARSET_MAX_CODE(charset) == 0
even if code >= XCHARSET_MAX_CODE(charset).
(Fdecode_char): Use `decode_defined_char' instead of
`DECODE_DEFINED_CHAR'.
(complex_vars_of_mule_charset): Specify `Vcharset_ucs' as the mother
of `Vcharset_ucs_jis'.

(decode_defined_char): Renamed from `DECODE_DEFINED_CHAR'; changed to
normal function.
(DECODE_CHAR): Use `decode_defined_char' instead of
`DECODE_DEFINED_CHAR'.

Add `EXFUN' for `Fstring_to_number'.

update.

(utf-8-er): New coding-system in UTF-2000; setup
`coded-charset-entity-reference-alist'.

update.

(Vcoded_charset_entity_reference_alist): New variable.
(Quse_entity_reference): New variable.
(Qd): New variable.
(Qx): New variable.
(QX): New variable.
(coding_system_description): Add description for `ccs_priority_list'.
(mark_coding_system): Mark `ccs_priority_list' in UTF-2000.
(allocate_coding_system): Initialize `ccs_priority_list' in UTF-2000.
(Fmake_coding_system): Add description about 'use-entity-reference;
setup CODING_SYSTEM_USE_ENTITY_REFERENCE (codesys).
(Fcoding_system_property): Accept `disable-composition' and
`use-entity-reference' in UTF-2000.
(struct decoding_stream): Add new member `er_counter' and `er_buf' in
UTF-2000.
(reset_decoding_stream): Initialize `str->er_counter' in UTF-2000.
(decode_coding_utf8): Decode entity-reference if
CODING_SYSTEM_USE_ENTITY_REFERENCE (str->codesys).
(char_encode_utf8): Encode non-Unicode characters as entity-references
if CODING_SYSTEM_USE_ENTITY_REFERENCE (str->codesys).
(syms_of_file_coding): Add new symbols `use-entity-reference', `d',
`x', `X'.
(vars_of_file_coding): Add new variable
`coded-charset-entity-reference-alist'.
(complex_vars_of_file_coding): Declare `disable-composition' and
`use-entity-reference' to be coding-system-properties in UTF-2000.

(struct Lisp_Coding_System): Add new member `use_entity_reference' and
`ccs_priority_list'.
(CODING_SYSTEM_USE_ENTITY_REFERENCE): New macro.
(CODING_SYSTEM_CCS_PRIORITY_LIST): New macro.
(XCODING_SYSTEM_USE_ENTITY_REFERENCE): New macro.

Add `extern' for `Vcharset_ucs'.

update.

New file.

update.

Use `mount-char-attribute-table' instead of
`reset-char-attribute-table'; don't reset char-attribute-tables.

(save_uint8_byte_table): Don't clear the table.
(save_uint16_byte_table): Likewise.
(save_byte_table): Likewise.
(Fmount_char_attribute_table): New function.
(syms_of_chartab): Add new builtin function
`mount-char-attribute-table'.

update.

(Fsave_charset_mapping_table): Open database as "w+" mode.
(load_char_decoding_entry_maybe): Open database as read-only mode.

(Fsave_char_attribute_table): Don't share `ct->db'; open database as
"w+" mode.
(load_char_attribute_maybe): Open database as read-only mode.
(Fload_char_attribute_table): Likewise.

update.

(mark_char_table): Don't refer `ct->db_file'.
(char_table_description): Delete member `db_file'.
(Fmake_char_table): Don't refer `ct->db_file'.
(Fcopy_char_table): Likewise.
(Fsave_char_attribute_table): Likewise.
(Fclose_char_attribute_table): Likewise.
(Freset_char_attribute_table): Likewise.
(load_char_attribute_maybe): Likewise.
(Fload_char_attribute_table): Likewise.

(struct Lisp_Char_Table): Delete member `db_file'.

Sync up with r21-2-44-0_18-m11.

Sync up with r21-2-44-0_18-m11.

update.

Add an EXFUN for `Fmap_char_attribute'.
(Fsave_char_attribute_table): Don't check `ct->db_file' if `ct->db' is living.
(load_char_attribute_maybe): Likewise.
(Fload_char_attribute_table): Likewise.

(preloaded-file-list): Dump "close-cdb" in UTF-2000.

update.

(Fclose_char_attribute_table): Set Qnil on `ct->db_file'
unconditionally.

update.

(mark_char_table): Mark `ct->db_file' and `ct->db' in UTF-2000.
(char_table_description): Add description for `db_file' and `db' in
UTF-2000.
(Fmake_char_table): Initialize `ct->db_file' and `ct->db' in UTF-2000.
(Fcopy_char_table): Copy `ct->db_file' and `ct->db' in UTF-2000.
(Fsave_char_attribute_table): Use `ct->db_file' and `ct->db'.
(Fclose_char_attribute_table): New function.
(Freset_char_attribute_table): Reset `ct->db_file' and `ct->db'.
(load_char_attribute_maybe): Change interface; use `cit->db_file' and
`cit->db'.
(Fload_char_attribute_table): Use `ct->db_file' and `ct->db'.
(syms_of_chartab): Add new builtin function
`Fclose_char_attribute_table'.

(struct Lisp_Char_Table): Add new member `db_file' and `db' in
UTF-2000.
(load_char_attribute_maybe): Change interface.
(get_char_id_table): Modify for `load_char_attribute_maybe'.

Add an EXFUN for `Fdatabase_live_p'.

Sync with r21-2-44-0_18-m10.

Reformatted; fix and/or add some definitions.

(char-attributes-poly<): New function.
(char-daikanwa-strokes): Likewise.
(char-daikanwa): Likewise.
(char-ucs): Likewise.
(char-id): Likewise.
(ideograph-char<): New implementation [use `char-attributes-poly<'].
(insert-ideograph-radical-char-data): Refer
`char-db-ignored-attributes'.

(char-db-ignored-attributes): New variable.
(char-db-coded-charset-priority-list): Modify for new definitions of
big5 variants.
(char-db-insert-char-spec): Refer `char-db-ignored-attributes'; add
`ideographic-structure' into requesting non-CCS attributes if
requesting is nil.
(insert-char-attributes): Refer `char-db-ignored-attributes'.

Sync with r21-2-44-0_18-m9.

Sync with r21-2-44-0_18-m8.

update.

Sync up with r21-2-44-0_18-m7.

update.

(char-attribute-name<): Modify for new charset-id allocation method
for private coded-charsets.

update.

update.

(Vcharset_chinese_big5_cdp): Deleted.
(Qchinese_big5_cdp): Deleted.
(syms_of_mule_charset): Delete symbol `chinese-big5-cdp'.
(complex_vars_of_mule_charset): Delete coded-charset
`chinese-big5-cdp'.

(CHARSET_ID_OFFSET): Deleted.
(LEADING_BYTE_*): Use `MIN_LEADING_BYTE + n' instead of
`CHARSET_ID_OFFSET - n' for private CCS.
(LEADING_BYTE_CHINESE_BIG5_CDP): Deleted.
(MIN_LEADING_BYTE_PRIVATE): Use `(MIN_LEADING_BYTE + 97)' instead of
`MIN_LEADING_BYTE'.
(MAX_LEADING_BYTE_PRIVATE): Use `-1' instead of `(CHARSET_ID_OFFSET -
97)'.
(MIN_CHAR_BIG5_CDP): Deleted.
(MAX_CHAR_BIG5_CDP): Deleted.

update.

- Use `=>ucs' instead of `->ucs'.
- Merge mapping to CHINA3-JEF code points.

Merge mapping to CHINA3-JEF code points.

(U+659D): Unify JC3-50DD.

update.

Merge mapping to CHINA3-JEF code points.

Merge mapping to CHINA3-JEF code points.

update.

Merge mapping to CHINA3-JEF code points.

(JC3-41A7): New character.

(M-08684): Unify JC3-67AA.
(U+5DE2): Unify JC3-52F1.

update.

Merge mapping to CHINA3-JEF code points.

(U+5C70): Unify JC3-99E5.

Merge mapping to CHINA3-JEF code points.
(M-07479): Add `->ideographic-variants' for M-07477; separate C3-223F.

Merge some missing mapping to CHINA3-JEF code points.

update.

(GT-21862): New character.