In this entry, just `Modified' means that codes for a

In this entry, just `Modified' means that codes for a
composite character is deleted.
(Qcomposition) (leading_code_composition)
(charset_composition) (min_composite_char) (cmpchar_table)
(cmpchar_table_size) (n_cmpchars): Deleted.
(SPLIT_COMPOSITE_SEQ): Deleted.
(SPLIT_MULTIBYTE_SEQ): Modified.
(char_to_string): Renamed from non_ascii_char_to_string.
Modified.
(string_to_char): Renamed from string_to_non_ascii_char.
(split_string): Renamed from split_non_ascii_string.
(char_printable_p) (Fsplit_char)
(Ffind_charset_region) (Ffind_charset_string) (char_valid_p)
(char_bytes) (Fchar_width) (strwidth): Modified.
(find_charset_in_str): Argument CMPCHARP deleted.  Modified.
(Fstring): Adjusted for the change of CHAR_STRING.  Modified.
(hash_string) (CMPCHAR_HASH_TABLE_SIZE) (cmpchar_hash_table)
(CMPCHAR_HASH_SIZE) (CMPCHAR_HASH_USED) (CMPCHAR_HASH_CMPCHAR_ID)
(str_cmpchar_id) (cmpchar_component) (Fcmpcharp)
(Fcmpchar_component) (Fcmpchar_cmp_rule) (Fcmpchar_cmp_rule_p)
(Fcmpchar_cmp_count): Deleted.
(Fcompose_string): Implemented by Emacs Lisp in composite.el.
(init_charset_once): Modified.
(syms_of_charset): Modified.