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(print_string): Convert 8-bit raw bytes to octal form by
string_escape_byte8.
(print_object): Adjusted for the new multibyte form.  Print 8-bit
raw bytes always in octal form.  Handle sub char table correctly.

(read_multibyte): New arg NBYTES.
(read_escape): The meaning of returned *BYTEREP changed.
(to_multibyte): Deleted.
(read1): Adjuted the handling of char table and string.

(XSUB_CHAR_TABLE, XSETSUB_CHAR_TABLE): New macros.
(CHAR_TABLE_ORDINARY_SLOTS, CHAR_TABLE_SINGLE_BYTE_SLOTS,
SUB_CHAR_TABLE_ORDINARY_SLOTS, SUB_CHAR_TABLE_STANDARD_SLOTS):
Deleted.
(CHAR_TABLE_REF, CHAR_TABLE_SET): Adjusted for the new char table
structure.
(CHAR_TABLE_TRANSLATE): Just call char_table_translate.
(CHARTAB_SIZE_BITS_0, CHARTAB_SIZE_BITS_1, CHARTAB_SIZE_BITS_2,
CHARTAB_SIZE_BITS_3): New macros.
(chartab_size): Extern it.
(struct Lisp_Char_Table): Re-designed.
(struct Lisp_Sub_Char_Table): New structure.
(HASH_KEY, HASH_VALUE): Moved from fns.c.
(CHARACTERBITS): Defined as 22.
(GLYPH_MASK_FACE, GLYPH_MASK_CHAR): Adjusted for the above change.
(SUB_CHAR_TABLE_P): Check PVEC_CHAR_TABLE.
(GC_SUB_CHAR_TABLE_P): New macro.
(Fencode_coding_string, Fdecode_coding_string): EXFUN Updated.
(code_convert_string_norecord): Extern deleted.
(init_character_once, syms_of_character, init_charset,
syms_of_composite, Qeq, Fmakehash, insert_from_gap): Extern them.

(store_in_keymap): Handle the case that IDX is a cons.
(Fdefine_key): Handle the case that KEY is a cons and the car part
is also a cons (range).
(push_key_description): Adjusted for the new character code.
(describe_vector): Call describe_char_table for a char table.
(describe_char_table): New function.

(command_loop_1): Never call direct_output_forward_char before
a non-ASCII character.
(read_char): If Vkeyboard_translate_table is a char table, always
translated a character.

(copy_text): Don't refer to Vnonascii_translation_table.
(insert_from_gap): New function.

(MULTIBYTE_BYTES_WIDTH): Call CHAR_WIDTH instead of
WIDTH_BY_CHAR_HEAD.

changed.
(enum FONT_SPEC_INDEX): New enum.
(fontset_font_pattern, fs_load_font): Prototype updated.
(FS_LOAD_FONT): Adjusted for the change of fs_load_font.

(copy_sub_char_table): Moved to chartab.c.
(Fcopy_sequence): Call copy_char_table for a char table.
(concat): Delete codes calling count_multibyte.
(string_char_to_byte): Adjusted for the new multibyte form.
(string_byte_to_char): Likewise.
(internal_equal): Adjusted for the change of char table structure.
(Fchar_table_subtype, Fchar_table_parent, Fset_char_table_parent,
Fchar_table_extra_slot, Fset_char_table_extra_slot,
Fchar_table_range, Fset_char_table_range, Fset_char_table_default,
char_table_translate, optimize_sub_char_table,
Foptimize_char_table, map_char_table, Fmap_char_table): Moved to
chartab.c.
(char_table_ref_and_index): Deleted.
(HASH_KEY, HASH_VALUE): Moved to lisp.h.
(Fmd5): Call preferred_coding_system instead of accessing
Vcoding_category_list.  Adjusted for the new code-conversion API.
(syms_of_fns): Defsubr for char table related functions moved to
chartab.c.

(Finsert_file_contents): Big change for the new code-conversion
API.
(choose_write_coding_system): Likewise.
(Fwrite_region): Likewise.
(build_annotations_2): Deleted.
(e_write): Big change for the new code-conversion API.

syms_of_chartab, and syms_of_character.

(Fchar_to_string): Always call CHAR_STRING.

(Fchar_to_string): Always call CHAR_STRING.

table structure.

generate_ascii_font): Extern them.
(free_realized_multibyte_face): Extern deleted.

(Faref): Call CHAR_TABLE_REF for a char table.
(Faset): Call CHAR_TABLE_SET for a char table.

symbols changed.

(CHAR_WIDTH): Moved to character.h.
(HASH_KEY, HASH_VALUE): Deleted.

sequence handling codes are moved to character.c.

deleted.  New members src_multibyte, dst_multibyte, consumed, and
produced.
(struct ccl_spec): Members decoder and encoder deleted.  New
memeber ccl.
(CODING_SPEC_CCL_PROGRAM): New macro.
(ccl_driver): Prototype updated.
(Qccl, Qcclp, Fccl_program_p): Extern them.
(CHECK_CCL_PROGRAM): New macro.

(Qccl, Qcclp): New variables.
(CCL_WRITE_CHAR): Alway treat the arg CH as a character even if
it's less than 256.
(CCL_WRITE_MULTIBYTE_CHAR): Deleted.
(CCL_WRITE_STRING, CCL_READ_CHAR): Adjusted for the change of SRC
and DST type.
(ccl_driver): Types of arguments changed.  Code adjusted for that.
(Fccl_execute, Fccl_execute_on_string): Adjusted for the change of
ccl_driver.
(syms_of_ccl): Intern and staticpro Qccl and Qcclp.

(copy_category_entry): New function.
(copy_category_table): Call map_char_table and copy_category_entry.
(Fmake_category_table): Initialize all top-vel slots.
(char_category_set): New function.
(modify_lower_category_set): Deleted.
(Fmodify_category_entry): Call char_table_ref_and_range.

(set_canon, set_identity, shuffle): Adjusted for the new
map_char_table spec.
(init_casetab_once): Call CHAR_TABLE_SET instead of directly
accessing the char table structure.

(Fcall_process): Big change for the new code-conversion APIs.

"coding.h".
(Fset_buffer_multibyte): Adjuted for UTF-8.

(Fmake_char_table): Moved to chartab.c.
(make_sub_char_table): Likewise.
(syms_of_alloc): Remove defsubr for Smake_char_table.

(lisp, shortlisp): Remove utf-8.elc:
(*.o): For many files, change dependency on charset.h to
character.h, and add dependency on character.h.
(character.o, chartab.o): New targets.

structure.
(xsubchartable, xcoding, xcharset, xcurbuf): New commands.

not just well-formed and valid.

instead of Vminibuf_scroll_window when deciding in which window
the region should be highlighted.  Consequently, the region remains
highlighted even when a completion buffer is also displayed.