+2002-03-01 Kenichi Handa <handa@etl.go.jp>
+
+ The following changes are for using Unicode as an internal
+ character model, and use UTF-8 format for buffer/string
+ representation.
+
+ * .gdbinit (xchartable): Adjusted for the change of char table
+ structure.
+ (xsubchartable, xcoding, xcharset, xcurbuf): New commands.
+
+ * Makefile.in (obj): Add character.o and chartab.o.
+ (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.
+
+ * abbrev.c, bytecode.c, casefiddle.c, cmds.c, dispnew.c, doc.c,
+ doprnt.c, dosfns.c, frame.c, marker.c, minibuf.c, msdos.c,
+ w16select.c, w32bdf.c, w32console.c: Include "character.h" instead
+ of "charset.h".
+
+ * dired.c, filelock.c: Include "character.h".
+
+ * alloc.c: Include "character.h" instead of "charset.h".
+ (Fmake_char_table): Moved to chartab.c.
+ (make_sub_char_table): Likewise.
+ (syms_of_alloc): Remove defsubr for Smake_char_table.
+
+ * buffer.c: Include "character.h" instead of "charset.h", don't
+ include "coding.h".
+ (Fset_buffer_multibyte): Adjuted for UTF-8.
+
+ * buffer.h: EXFUN Fbuffer_live_p.
+
+ * callproc.c: Include "character.h" instead of "charset.h".
+ (Fcall_process): Big change for the new code-conversion APIs.
+
+ * casetab.c: Include "character.h" instead of "charset.h".
+ (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.
+
+ * chartab.c: New file that implements char table.
+
+ * category.c: Include "character.h".
+ (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.
+
+ * category.h (CATEGORY_SET): Just call char_category_set.
+
+ * ccl.c: Include "character.h".
+ (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.
+
+ * ccl.h (struct ccl_program): Members eol_type and multibyte
+ 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.
+
+ * character.c, character.h, chartab.c: New files.
+
+ * charset.c: Mostly re-written. Character and multibyte sequence
+ handling codes are moved to character.c.
+
+ * charset.h: Mostly re-written. Character and multibyte sequence
+ handling codes are moved to character.h.
+
+ * coding.c, coding.h: Mostly re-written.
+
+ * composite.c: Include "character.h" instead of "charset.h".
+ (CHAR_WIDTH): Moved to character.h.
+ (HASH_KEY, HASH_VALUE): Deleted.
+
+ * composite.h (enum composition_method): Order of enumeration
+ symbols changed.
+
+ * data.c: Include "character.h" instead of "charset.h".
+ (Faref): Call CHAR_TABLE_REF for a char table.
+ (Faset): Call CHAR_TABLE_SET for a char table.
+
+ * dispextern.h (free_realized_face, check_face_attribytes,
+ generate_ascii_font): Extern them.
+ (free_realized_multibyte_face): Extern deleted.
+
+ * disptab.h (DISP_CHAR_VECTOR): Adjusted for the change of char
+ table structure.
+
+ * editfns.c: Include "character.h" instead of "charset.h".
+ (Fchar_to_string): Always call CHAR_STRING.
+
+ * emacs.c (main): Call init_charset_once, init_charset,
+ syms_of_chartab, and syms_of_character.
+
+ * fileio.c: Include "character.h" instead of "charset.h".
+ (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.
+
+ * fns.c: Include "character.h" instead of "charset.h".
+ (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.
+
+ * fontset.c: Mostly re-written.
+
+ * fontset.h (struct font_info): Type of the member encoding_type
+ 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.
+
+ * indent.c: Include "character.h" instead of "charset.h".
+ (MULTIBYTE_BYTES_WIDTH): Call CHAR_WIDTH instead of
+ WIDTH_BY_CHAR_HEAD.
+
+ * insdel.c: Include "character.h" instead of "charset.h".
+ (copy_text): Don't refer to Vnonascii_translation_table.
+ (insert_from_gap): New function.
+
+ * keyboard.c: Include "character.h" instead of "charset.h".
+ (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.
+
+ * keymap.c: Include "character.h".
+ (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.
+
+ * keymap.h (describe_char_table): Extern it.
+
+ * lisp.h (enum pvec_type): New member PVEC_SUB_CHAR_TABLE.
+ (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.
+
+ * lread.c: Include "character.h".
+ (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.
+
+ * print.c: Include "character.h" instead of "charset.h".
+ (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.
+
+ * process.c: Include "character.h" instead of "charset.h".
+ (read_process_output): Adjusted for the new code-conversion API.
+ (send_process): Likewise.
+
+ * puresize.h (BASE_PURESIZE): Increased.
+
+ * regex.c: Include "character.h" instead of "charset.h".
+ (BYTE8_TO_CHAR, CHAR_BYTE8_P) [not emacs]: New dummy macros.
+ (regex_compile): Accept a range whose starting and ending
+ character have different leading bytes.
+ (analyse_first): Adjusted for the above change.
+
+ * search.c: Include "character.h" instead of "charset.h".
+ (search_buffer, boyer_moore): Adjusted for the new multibyte form.
+ (Freplace_match): Adjusted for the change of
+ multibyte_char_to_unibyte.
+
+ * syntax.c: Include "character.h" instead of "charset.h".
+ (syntax_parent_lookup): Deleted.
+ (Fmodify_syntax_entry): Accept a cons as CHAR.
+ (skip_chars): Adjusted for the new multibyte form.
+ (init_syntax_once): Call char_table_set_range instead of directly
+ accessing the structure of a char table.
+
+ * syntax.h (SET_RAW_SYNTAX_ENTRY): Call CHAR_TABLE_SET.
+ (SYNTAX_ENTRY_FOLLOW_PARENT): Macro deleted.
+ (SET_RAW_SYNTAX_ENTRY_RANGE): New macro.
+ (SYNTAX_ENTRY_INT): Call CHAR_TABLE_REF.
+
+ * term.c: Include "buffer.h" and "character.h".
+ (encode_terminal_code): Adjusted for the new code-conversion API.
+ (write_glyphs): Likewise.
+ (produce_glyphs): Call CHAR_WIDTH instead of CHARSET_WIDTH.
+
+ * w32term.c (x_new_font): Adjusted for the change of FS_LOAD_FONT.
+
+ * xdisp.c: Include "character.h".
+ (get_next_display_element): Adjusted for the new multibyte form.
+ (disp_char_vector): Adjusted for the new char table structure.
+ (decode_mode_spec_coding): Adjusted for the new structure of
+ coding system.
+ (decode_mode_spec): Adjusted for the new code-conversion API.
+
+ * xfaces.c: Include "character.h" instead of "charset.h".
+ (load_face_font): Adjusted for the change of choose_face_font and
+ FS_LOAD_FONT.
+ (generate_ascii_font): New function.
+ (set_lface_from_font_name): Adjusted for the change of
+ FS_LOAD_FONT.
+ (set_font_frame_param): Adjusted for the change of
+ choose_face_font.
+ (free_realized_face): Make it public.
+ (free_realized_faces_for_fontset): Renamed from
+ free_realized_multibyte_face. Free also faces realized for ASCII.
+ (choose_face_font): Argments changed. Adjusted for the change of
+ fontset_font_pattern and FS_LOAD_FONT.
+
+ * xfns.c: Include "character.h".
+ (x_encode_text): Adjusted for the new code-conversion API.
+
2002-02-26 Kim F. Storm <storm@cua.dk>
The following changes add a new Vminibuf_selected_window variable
HCoop / bpt / emacs.git / commitdiff