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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.

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	* xterm.c: Include "character.h".
	(x_encode_char): New argument CHARSET.  Caller changed.
	(x_get_char_face_and_encoding): Call ENCODE_CHAR instead of
	SPLIT_CHAR.
	(x_get_glyph_face_and_encoding): Likewise.
	(x_produce_glyphs): Don't check Vnonascii_translation_table Call
	CHAR_WIDTH instead of CHARSET_WIDTH.
	(XTread_socket): Adjusted for the new code-conversion API.
	(x_new_font): Adjusted for the change of FS_LOAD_FONT.
	(x_load_font): Adjusted for the change of struct font.

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2002-02-26  Kim F. Storm  <storm@cua.dk>

	The following changes add a new Vminibuf_selected_window variable
	which is similar to Vminibuf_scroll_window, but which is only set
	on entry to the minibuffer (from a non-minibuffer window):
	
	* window.c: (Vminibuf_selected_window): New variable.
	(struct save_window_data): New member minibuf_selected_window.
	(Fset_window_configuration): Restore Vminibuf_selected_window.
	(Fcurrent_window_configuration): Save Vminibuf_selected_window.
	Set minibuf_scroll_window member to nil if minibuf_level is 0.
	(compare_window_configurations): Compare minibuf_selected_window.

	* window.h: (Vminibuf_selected_window): Declare extern.

	* minibuf.c (read_minibuf): Set Vminibuf_selected_window on first
	entry to minibuffer or on entry from a non-minibuffer window.

	* dispextern.h (CURRENT_MODE_LINE_FACE_ID_3): Compare with
	Vminibuf_selected_window instead of Vminibuf_scroll_window.

	* xdisp.c (init_iterator): Compare with Vminibuf_selected_window
	instead of Vminibuf_scroll_window when deciding in which window
	the region should be highlighted.  Consequently, the region remains
	highlighteded even when a completion buffer is also displayed.

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2002-02-26  Eli Zaretskii  <eliz@is.elta.co.il>

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	* fileio.c (Fsubstitute_in_file_name): Fix the change from
	2002-02-08.

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	* xselect.c (Qcompound_text_with_extensions): Renamed from
	Qcompound_text_no_extensions.
	(lisp_data_to_selection_data, syms_of_xselect): Use the new name.

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2002-02-26  Juanma Barranquero  <lektu@terra.es>

	* w32proc.c (syms_of_ntproc): Doc fix.

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2002-02-24  Pavel Jan,Bm(Bk  <Pavel@Janik.cz>

	* intervals.h: Include "dispextern.h" unconditionally.

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2002-02-24  Jason Rumney  <jasonr@gnu.org>

	* Makefile.in (WINNT_SUPPORT) [WINDOWSNT]: Add w32-vars.elc
	and disp-table.elc.
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	(lisp): Add emacs-lisp/backquote.elc.
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2002-02-24  Kim F. Storm  <storm@cua.dk>

	* keymap.c (Flookup_key): Fixed problem in 2001-12-28 patch:
	The validation of the event type was too strict as it didn't
	allow string events; buffer names are used in bindings for
	menu-bar-select-buffer (see `menu-bar-update-buffers').

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2002-02-23  Kim F. Storm  <storm@cua.dk>
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	The following changes rework my patch of 2002-02-06 which 
	added command remapping by entering the commands directly into
	the keymaps.  Now, command remapping uses an explicit `remap'
	prefix in the keymaps, i.e. [remap COMMAND].
	
	* keymap.c (Qremap, remap_command_vector): New variables.
	(is_command_symbol): Removed function.
	(Fdefine_key): No longer accept a symbol for KEY.  Added
	validation of [remap COMMAND] argument for KEY.  The DEF is no
	longer required to be a symbol when remapping a command.
	(Fremap_command): New function to remap command through keymaps.
	(Flookup_key): Perform command remapping initiated by
	Fremap_command directly for speed.
	(Fkey_binding): Use Fremap_command for command remapping.
	(where_is_internal): Handle new command remapping representation.
	(syms_of_keymap): Intern Qremap, initialize remap_command_vector,
	staticpro them.  Defsubr Fremap_command.

	* keymap.h (Fremap_command): Declare extern.
	(is_command_symbol): Remove extern.
	
	* keyboard.c (command_loop_1): Use Fremap_command for command
	remapping; now try command remapping for all symbols.

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2002-02-23  Eli Zaretskii  <eliz@is.elta.co.il>

	* coding.h (run_pre_post_conversion_on_str): Add prototype.

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2002-02-23  Jason Rumney  <jasonr@gnu.org>

	* w32select.c (Fw32_set_clipboard_data): Run pre-write-conversion
	on the string before encoding it.
	(Fw32_get_clipboard_data): Run post-read-conversion on the string
	after decoding it.

	* w32fns.c (w32_wnd_proc) <WM_TIMER>: Fix last change.

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2002-02-23  Pavel Jan,Bm(Bk  <Pavel@Janik.cz>

	* w32term.c (enter_timestamp): Remove unused static variable to
	prevent warning.

	* xterm.c (enter_timestamp): Put in #if 0 to prevent warning.

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2002-02-23  Eli Zaretskii  <eliz@is.elta.co.il>

	* w16select.c (Fw16_get_clipboard_data): Fix last change.

	* xselect.c (selection_data_to_lisp_data): Fix last change.

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2002-02-22  Jason Rumney  <jasonr@gnu.org>

	* w32term.h (struct w32_output): New member menu_command_in_progress.

	* w32menu.c (menubar_selection_callback): Free the menu and
	clear the menu_command_in_progress flag.

	* w32fns.c (mouse_move_timer, mouse_button_timer): Initialize.
	(menu_free_timer): New variable.
	(MENU_FREE_ID, MENU_FREE_DELAY): New constants.
	(w32_wnd_proc) <WM_TIMER>: Handle menu_free_timer.
	<WM_EXITMENULOOP>: Delay before freeing menu.  Do nothing if a
	menu command is in progress.
	<WM_COMMAND>: Set the menu_command_in_progress flag.  Kill
	any menu_free_timer that is running.

	* w32term.c (w32_text_out): Renamed from W32_TEXTOUT.
	Call ExtTextOutA rather than ExtTextOut.

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2002-02-22  Eli Zaretskii  <eliz@gnu.org>

	* puresize.h (BASE_PURESIZE): Increase to 755000.

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2002-02-22  Eli Zaretskii  <eliz@is.elta.co.il>

	* w16select.c (Fw16_set_clipboard_data): Run pre-write-conversion
	on the string before encoding it.
	(Fw16_get_clipboard_data): Run post-read-conversion on the string
	after decoding it.

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2002-02-22  Eli Zaretskii  <eliz@is.elta.co.il>

	Support for ICCCM  Extended Segments in X selections:

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	* xselect.c <Qcompound_text_no_extensions>: New variable.
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	(syms_of_xselect): Intern and staticpro it.
	(selection_data_to_lisp_data): Run post-read-conversion on decoded
	selection text.
	(lisp_data_to_selection_data): If next-selection-coding-system is
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	compound-text-no-extensions, set the type of selection to be
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	compound-text.

	* xterm.h (x_encode_text): Update prototype.

	* xfns.c (x_encode_text): Accept additional arg SELECTIONP; all
	callers changed.  If SELECTIONP is non-zero, run the
	pre-write-conversion function before encoding the selection text.

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2002-02-21  Kim F. Storm  <storm@cua.dk>

	* frame.c (syms_of_frame): Change mouse-highlight default to t.
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	* keyboard.c (kbd_buffer_get_event) [WINDOWSNT]: Corrected
	composing of language-change event.

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2002-02-20  Kim F. Storm  <storm@cua.dk>

	* keyboard.c (menu_bar_items): Don't include keymap or local-map
	bindings at PT when building menu (the menu is not updated often
	enough for this to work reliable).
	(tool_bar_items): Likewise.
	(current_active_maps): Removed unused (and buggy) function.

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2002-02-20  Pavel Jan,Bm(Bk  <Pavel@Janik.cz>

	* xfns.c (gif_load): Use correct width and height for GIF images.

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2002-02-19  Eli Zaretskii  <eliz@is.elta.co.il>

	* floatfns.c (Fatan): Accept an optional second arg and call
	atan2 if passed 2 args.

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2002-02-18  Jason Rumney  <jasonr@gnu.org>

	* w32term.c (glyph_rect): Determine the row and glyph more precisely.

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2002-02-17  Jason Rumney  <jasonr@gnu.org>

	* w32term.c (x_autoselect_window_p): New variable.
	(syms_of_w32term): DEFVAR_BOOL and initialize it.
	(note_mouse_movement): Use it.

	* w32fns.c (w32_load_system_font): Never set fonts_changed_p to zero.

	* w32bdf.c (w32_load_bdf_font): Maybe set fonts_changed_p.

	* w32fns.c (Qfullscreen, Qfullwidth, Qfullheight, Qfullboth):
	New variables.
	(syms_of_w32fns): Intern and staticpro them.
	(x_frame_parms) <"fullscreen">: New parameter.
	(x_fullscreen_move, x_set_fullscreen): New functions.
	(x_set_frame_parameters): Support Qfullscreen.
	(x_real_positions): Save x/y_pixels_diff frame params. 
	(x_figure_window_size): Support full-screen frames.
	(Fx_create_frame): Default the fullscreen parameter.

	* w32term.c (x_check_fullscreen, x_check_fullscreen_move) 
	(x_fullscreen_adjust): New functions.
	(w32_read_socket) <WM_WINDOWPOSCHANGED>:  Don't	resize to
	fullscreen.  Call x_check_fullscreen_move, and set the
 	want_fullscreen member of output_data.w32
	<WM_ACTIVATE, WM_ACTIVATEAPP>: Call x_check_fullscreen.

	* w32term.h: New enum for FULLSCREEN_* constants.
	(struct w32_output): New members want_fullscreen, x_pixels_diff,
	y_pixels_diff, x_pixels_outer_diff, and y_pixels_outer_diff.
	(x-fullscreen-adjust): New prototype.

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2002-02-17  Kim F. Storm  <storm@cua.dk>

	* frame.c: (Vmouse_highlight): New variable.
	(syms_of_frame): DEFVAR_LISP it.

	* frame.h: (Vmouse_highlight): Declare extern.

	* xterm.h (struct x_display_info): Add mouse_face_hidden.

	* xterm.c (disable_mouse_highlight): Removed variable.
	(note_mouse_highlight): Don't highlight if Vmouse_highlight is nil.
	(show_mouse_face): Don't show highlight if mouse_face_hidden is	set.
	(XTread_socket): Turn mouse_face_hidden off after mouse movement,
	and on after keyboard input.
	(x_term_init): Initialize mouse_face_hidden.

	* msdos.h (struct display_info): Add mouse_face_hidden.

	* msdos.c (disable_mouse_highlight): Removed variable.
	(show_mouse_face): Don't show highlight if mouse_face_hidden is	set.
	(IT_note_mouse_highlight): Don't highlight if Vmouse_highlight is nil.
	(internal_terminal_init): Initialize mouse_face_hidden.
	(dos_rawgetc): Turn mouse_face_hidden off after mouse movement,
	and on after keyboard input.

	* w32term.h (struct w32_display_info): Add mouse_face_hidden.

	* w32term.c (disable_mouse_highlight): Removed variable.
	(note_mouse_highlight): Disable highlight if Vmouse_highlight is nil.
	(show_mouse_face): Don't show highlight if mouse_face_hidden is	set.
	(w32_read_socket): Turn mouse_face_hidden off after mouse movement,
	and on after keyboard input.
	(w32_initialize_display_info): Initialize mouse_face_hidden.

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2002-02-16  Eli Zaretskii  <eliz@is.elta.co.il>

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	* msdos.c (last_mouse_window): New variable.
	(dos_rawgetc): Fix last change--if the mouse is in the same window
	as recorded in last_mouse_window, don't select this window.

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	* Makefile.in (lisp, shortlisp): Use cus-start.elc, not
	cus-start.el.

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	* msdos.c (x_autoselect_window_p): New variable.
	(syms_of_msdos): Defvar it.
	(dos_rawgetc): If x_autoselect_window_p is set, select the window
	in which the last mouse movement occured, unless it is already
	selected.

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	* xdisp.c (automatic_hscroll_margin, Vautomatic_hscroll_step): New
	variables.
	(syms_of_xdisp): DEVFAR them.
	(hscroll_window_tree): Use automatic_hscroll_margin and
	Vautomatic_hscroll_step to compute the amount of window scrolling.

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2002-02-16  Pavel Jan,Bm(Bk  <Pavel@Janik.cz>

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	* xterm.c (x-autoselect-window): New variable.
	(note_mouse_movement): Use it.

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	* keyboard.c: Do not include "systime.h" twice.

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2002-02-15  Andreas Schwab  <schwab@suse.de>

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	* puresize.h (BASE_PURESIZE): Increase to 9/5.

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	* alloc.c (NSTATICS): Increase to 1280.

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2002-02-15  Kai Gro,A_(Bjohann  <Kai.Grossjohann@CS.Uni-Dortmund.DE>

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	* alloc.c (NSTATICS): Bump to 1026.

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	* xterm.c (Vx_alt_keysym, Vx_hyper_keysym, Vx_meta_keysym)
	(Vx_super_keysym): New variables.
	(syms_of_xterm): DEFVAR_LISP them.
	(x_x_to_emacs_modifiers, x_emacs_to_x_modifiers): Use the
	variables to determine which keys to use for the various
	modifiers.

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2002-02-13  Kim F. Storm  <storm@cua.dk>
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	* window.c: (Vmode_line_in_non_selected_windows): Removed.
	(mode_line_in_non_selected_windows): New variable.
	(syms_of_window): DEFVAR_BOOL it.

	* dispextern.h (CURRENT_MODE_LINE_FACE_ID_3): Use
	mode_line_in_non_selected_windows.
	(mode_line_in_non_selected_windows): Declare extern.
	(Vmode_line_in_non_selected_windows): Removed extern.

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2002-02-13  Richard M. Stallman  <rms@gnu.org>

	* keyboard.c (Fthis_command_keys, Fthis_command_keys_vector) 
	(Fthis_single_command_keys, Fthis_single_command_raw_keys) 
	(Fclear_this_command_keys): Doc fixes.

	* xfaces.c (Finternal_make_lisp_face, Finternal_copy_lisp_face) 
	(update_face_from_frame_parameter): Increment face_change_count
	and windows_or_buffers_changed to force redisplay using changed faces.

	* xdisp.c (QCpropertize): New variable.
	(mode_line_proptrans_alist): New variable.
	(display_mode_element): New arg PROPS; all calls changed.
	Implement this, for strings.
	Handle literal output of strings by sharing the
	main-line code for strings, using local var `literal'.
	Handle :propertize feature.
	(syms_of_xdisp): Initialze and staticpro QCpropertize and 
	mode_line_proptrans_alist.
	
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2002-02-11  Kim F. Storm  <storm@cua.dk>
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	* window.c: (Vmode_line_in_non_selected_windows): New variable.
	(syms_of_window): DEFVAR_LISP it.

	* dispextern.h (CURRENT_MODE_LINE_FACE_ID_3): New macro.
	(CURRENT_MODE_LINE_FACE_ID): Use it.
	(Vmode_line_in_non_selected_windows): Declare extern.

	* xdisp.c (display_mode_lines): Use CURRENT_MODE_LINE_FACE_ID_3
	to get mode line face.

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2002-02-11  Eli Zaretskii  <eliz@is.elta.co.il>

	* msdos.c (Vx_bitmap_file_path, x_stretch_cursor_p): Remove these
	variables; cus-start.el doesn't need them anymore.

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2002-02-09  Kim F. Storm  <storm@cua.dk>

	* insdel.c (make_gap_smaller): Preserve BEG_UNCHANGED during gap
	reduction.  This fixes a display problem where stray newlines were
	inserted in the window (corrected by C-l).  Clarified code (IMHO).

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2002-02-09  Eli Zaretskii  <eliz@is.elta.co.il>

	* dispextern.h (CURRENT_MODE_LINE_FACE_ID): Fix last change.

	* xdisp.c (display_mode_lines): Fix last change.

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2002-02-09  Jason Rumney  <jasonr@gnu.org>

	* w32fns.c (enum_font_cb2): Don't let charsets unknown to Windows
	match each other.
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	(w32_load_system_font): Prevent Cleartype fonts from loading.
	(Fx_show_tip): Ensure tip frames are above other topmost windows.
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2002-02-09  Kim F. Storm  <storm@cua.dk>

	* dispextern.h (CURRENT_MODE_LINE_FACE_ID): New macro.
	(CURRENT_MODE_LINE_HEIGHT): Use it.
	(enum face_id): Add MODE_LINE_INACTIVE_FACE_ID.

	* xdisp.c (window_box_height): Use CURRENT_MODE_LINE_FACE_ID.
	(pos_visible_p, handle_face_prop): Likewise.
	(display_mode_lines): Likewise, but for the real selected window.
	(init_iterator) [row == NULL]: Handle MODE_LINE_INACTIVE_FACE_ID.

	* xfaces.c (Qmode_line_inactive): New face variable for mode-line
	in non-selected windows.
	(realize_basic_faces): Realize it.
	(syms_of_term): Intern and staticpro it.

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2002-02-08  Kim F. Storm  <storm@cua.dk>

	* alloc.c (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): 
	Changed mail addresses to emacs-devel@gnu.org.

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2002-02-08  Eli Zaretskii  <eliz@is.elta.co.il>

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	* fileio.c (Fsubstitute_in_file_name): If the file name includes
	~user, and there's no such user, don't discard everything before
	~user.

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	* floatfns.c (Fround): Doc fix.

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2002-02-08  Pavel Jan,Bm(Bk  <Pavel@Janik.cz>
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	* sysdep.c (init_system_name): Put unused variable `p' in #if 0.

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2002-02-07  Stefan Monnier  <monnier@cs.yale.edu>

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	* lisp.h (Fx_file_dialog): Add extern decl (used in fileio.c).
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2002-02-07  Kim F. Storm  <storm@cua.dk>

	* keymap.c (where_is_internal): Only check whether definition is
	remapped if it fulfills is_command_symbol.

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2002-02-07  Andreas Schwab  <schwab@suse.de>

	* s/gnu-linux.h (GC_LISP_OBJECT_ALIGNMENT): Define to 2 for m68k.

	* alloc.c (mark_stack): Don't assume sizeof (Lisp_Object) is 4.

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2002-02-06  Kim F. Storm  <storm@cua.dk>

	* keymap.c (Fdefine_key): Allow symbol as KEY argument for
	defining command remapping.  Doc updated.
	(Flookup_key): Remap command through keymap if KEY is a symbol.
	(is_command_symbol): New function.
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	(Fkey_binding): Use it.  New optional argument NO-REMAP.
	Doc updated.  Callers changed.  Perform command remapping via
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	recursive call unless that arg is non-nil.
	(where_is_internal): New argument no_remap.  Callers changed.
	Call recursively to find original key bindings for a remapped
	comand unless that arg is non-nil.
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	(Fwhere_is_internal): New optional argument NO-REMAP.
	Doc updated.  Callers changed.  Pass arg to where_is_internal.
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	* keymap.h (Fkey_binding, Fwhere_is_internal): Update prototype.
	(is_command_symbol): Added prototype.

	* keyboard.c (Vthis_original_command): New variable.
	(syms_of_keyboard): DEFVAR_LISP it.
	(command_loop_1): Set it, and perform command remapping.

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2002-02-06  Pavel Jan,Bm(Bk  <Pavel@Janik.cz>
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	* keyboard.c (recursive_edit_1): Call cancel_hourglass
	unconditionally.

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2002-02-06  Jason Rumney  <jasonr@gnu.org>

	* w32term.c (w32_native_per_char_metric): Disable 2002-01-20 change.

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2002-02-06  Eli Zaretskii  <eliz@is.elta.co.il>

	* charset.c (get_charset_id): Use if-else instead of ?:.

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2002-02-06  Richard M. Stallman  <rms@gnu.org>

	* filelock.c (S_ISLNK): Define if not defined.

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2002-02-03  Richard M. Stallman  <rms@gnu.org>

	* fileio.c (Fdo_auto_save): Improve "auto save disabled" msg.

	* lread.c (read1): Redesign strategy for force_multibyte and
	force_singlebyte.  Now is_multibyte records whether read_buffer
	is multibyte.  Encountering any multibyte character makes it so.
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2002-02-02  Stefan Monnier  <monnier@cs.yale.edu>

	* term.c (term_get_fkeys_1): If `k0' and `k;' are both specified and
	with the same sequence, map that sequence to f10 rather than f0.

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2002-02-03  Andreas Schwab  <schwab@suse.de>

	* s/gnu-linux.h: Check for __mc68000__ instead of __m68k__, the
	latter never being defined on GNU/Linux.

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2002-02-02  Eli Zaretskii  <eliz@is.elta.co.il>

	* xfaces.c (realize_default_face): Don't set the weight and slant
	of the default face to Qnormal, unless these attributes are
	unspecified.

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2002-02-02  Pavel Jan,Bm(Bk  <Pavel@Janik.cz>
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	* keyboard.c (command_loop_1) [HAVE_X_WINDOWS]:
	Call cancel_hourglass unconditionally.
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	* eval.c (Fsignal): Remove duplicated declaration of
	the variable `display_hourglass_p'.

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2002-01-31  Richard M. Stallman  <rms@gnu.org>

	* editfns.c (region_limit): Nicer error message.

	* coding.c (decode_composition_emacs_mule):
	Give up if NCOMPONENT gets too large to index `component'.

	* callint.c (check_mark): New arg to specify clearer error message.
	Callers changed.

2002-01-27  Richard M. Stallman  <rms@gnu.org>

	* minibuf.c (Fcompleting_read): Doc fix.

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2002-01-27  Pavel Jan,Bm(Bk  <Pavel@Janik.cz>
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	* minibuf.c (Fread_from_minibuffer, Fread_command, Fread_function)
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	(Fread_variable, Fread_buffer, minibuffer-completion-confirm):
	Fix doc-strings.
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2002-01-26  Richard M. Stallman  <rms@gnu.org>

	* buffer.c (syms_of_buffer): Doc fixes for scroll-...-aggressively.

	* xdisp.c (try_scrolling): Exchange uses of scroll_down_aggressively
	and scroll_up_aggressively.

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2002-01-26  Pavel Jan,Bm(Bk  <Pavel@Janik.cz>
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	* keyboard.c (parse_tool_bar_item): Remove duplicated prototypes.

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2002-01-25  Stefan Monnier  <monnier@cs.yale.edu>

	* textprop.c (Fnext_property_change, Fnext_single_property_change)
	(Fprevious_property_change, Fprevious_single_property_change):
	Stay within the narrowed-buffer boundaries.

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2002-01-25  Eli Zaretskii  <eliz@is.elta.co.il>

	* term.c (Ftty_display_color_cells): New function.
	(syms_of_term): Defsubr it.
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	(Ftty_display_color_cells, Ftty_display_color_p): Change the
	argument name to DISPLAY.  Doc fix.
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	* dispextern.h: Add prototype for set_tty_color_mode and
	tty_setup_colors.

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2002-01-24  Jason Rumney  <jasonr@gnu.org>

	* w32term.c (x_scroll_run): Use ScrollWindowEx in place of BitBlt.
	If region left to draw is not what was expected, mark the frame as
	garbaged.

	* w32fns.c (w32_wnd_proc) <WM_PAINT>: Initialize update_rect.
	Combine the regions returned by BeginPaint and GetUpdateRect.

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2002-01-23  Jason Rumney  <jasonr@gnu.org>

	* w32term.c (x_update_window_begin): Only hide caret if
	w32_use_visible_system_caret is set.
	(x_update_window_end): Only show caret if
	w32_use_visible_system_caret is set.
	(syms_of_w32term): Handle SystemParametersInfo call failing.

	* w32fns.c (syms_of_w32fns): Initialize w32_visible_system_caret_hwnd.

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2002-01-22  Richard M. Stallman  <rms@gnu.org>

	* unexelf.c (unexec): Define n so as to cause compilation error
	for the code where people have often written n instead of nn.

	* .gdbinit (hookpost-run): Defined.

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2002-01-22  Jan D.  <Jan.Djarv@mbox200.swipnet.se>

	* xfns.c (x_set_frame_parameters): Typo in previous fix corrected.

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2002-01-21  Jan D.  <Jan.Djarv@mbox200.swipnet.se>

	* xfns.c (x_set_frame_parameters): Just call x_fullscreen_adjust
	if fullscreen is being set.

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2002-01-21  Pavel Jan,Bm(Bk  <Pavel@Janik.cz>
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	* minibuf.c (Fminibuffer_contents)
	(Fminibuffer_contents_no_properties, Fread_from_minibuffer)
	(Fread_string, Fread_no_blanks_input, Fcompleting_read): Doc fixes.

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2002-01-21  Richard M. Stallman  <rms@gnu.org>

	* window.c (check_frame_size): Fix minimum height calculation.

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2002-01-20  Ken Raeburn  <raeburn@gnu.org>

	* dispextern.h (WINDOW_WANTS_MODELINE_P): Use XFASTINT on window
	height before comparison.
	(WINDOW_WANTS_HEADER_LINE_P): Likewise.

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2002-01-20  Jason Rumney  <jasonr@gnu.org>

	* w32term.c (w32_system_caret_width): Remove.
	(w32_use_visible_system_caret): New user flag.
	(syms_of_w32term): DEFVAR_BOOL it.  Initialize based on whether
	Windows reports a screen reader running.
	(x_update_window_begin): Hide the system caret.
	(x_update_window_end): Show the system caret.
	(x_display_and_set_cursor): Don't draw a cursor when
	w32_use_visible_system_caret is set.  Do not adjust width.

	* w32fns.c (w32_visible_system_caret_hwnd): New static variable.
	(w32_wnd_proc) <WM_KILL_FOCUS, WM_EMACS_DESTROY_CARET>: Set it.
	<WM_EMACS_TRACK_CARET>: Arrange for system caret to be visible if
	the user requests it.  Use system default width when creating.
	<WM_EMACS_HIDE_CARET, WM_EMACS_SHOW_CARET>: Handle new messages.

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	* w32term.h (WM_EMACS_SHOW_CARET, WM_EMACS_HIDE_CARET):
	New window messages.
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2002-01-20  Richard M. Stallman  <rms@gnu.org>

	* window.c (MIN_SAFE_WINDOW_HEIGHT): Value now 1.

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2002-01-20  Pavel Jan,Bm(Bk  <Pavel@Janik.cz>
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	* doprnt.c (doprnt1): Fix typos in error call.

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2002-01-20  Eli Zaretskii  <eliz@is.elta.co.il>

	* unexelf.c (unexec) [__sgi]: Support the .got sections.

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2002-01-20  Jason Rumney  <jasonr@gnu.org>

	* w32term.c (w32_native_per_char_metric): Don't trust the metrics
	that Windows returns.  If a double check fails, try to guess how
	ExtTextOut is going to act.

	* w32fns.c (w32_load_system_font, w32_to_x_charset): Use strnicmp
	in place of stricmp.
	(w32_list_synthesized_fonts): Removed.
	(w32_to_all_x_charsets, enum_font_maybe_add_to_list): New functions.
	(struct enumfont_t): New element; list.
	(enum_font_cb2): List all style and charset variations of a font.
	(Fw32_select_font): New optional argument; include_proportional.
	Exclude vertical fonts.  Exclude proportional fonts unless
	include_proportional is non-nil.
	(w32_enable_synthesized_fonts): Change to a boolean.
	(Fw32_send_sys_command): Doc fix.

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2002-01-19  Pavel Jan,Bm(Bk  <Pavel@Janik.cz>
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	* dispnew.c (update_frame): Move the variable `tem' to the block
	where it is used.

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2002-01-19  Jason Rumney  <jasonr@gnu.org>

	* w32fns.c (Fx_create_frame): Bind redisplay-dont-pause around
	call to face-set-after-frame-default.

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2002-01-18  Richard M. Stallman  <rms@gnu.org>

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	* dispextern.h (WINDOW_WANTS_MODELINE_P): Check window height > 1.
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	(WINDOW_WANTS_HEADER_LINE_P): Check window height provides room.

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2002-01-17  Richard M. Stallman  <rms@gnu.org>

	* window.c (enlarge_window): When exceeding size of parent,
	directly delete all the siblings instead of trying to resize it.

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2002-01-17  Pavel Jan,Bm(Bk  <Pavel@Janik.cz>
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	* term.c (set_tty_color_mode): Remove unused variable `tem'.

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2002-01-16  Henrik Enberg  <henrik@enberg.org>

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	* lread.c (init_lread): Move the installed-lisp dirs later in the path.
934

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2002-01-16  Kim F. Storm  <storm@cua.dk>

	* xterm.c (x_erase_phys_cursor): Don't erase cursor if cursor row
	is invisible.  This can happen if cursor is on top line of a
	window, and we switch to a buffer with a header line.

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	* w32term.c (x_erase_phys_cursor): Ditto.
942

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2002-01-16  Pavel Jan,Bm(Bk  <Pavel@Janik.cz>
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	* xterm.c (XTread_socket) [!USE_X_TOOLKIT]: Compute the value of
	`dont_resize' only when used.

	* xdisp.c: Remove forgotten extern declaration of `Qimage'.

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2002-01-15  Eli Zaretskii  <eliz@is.elta.co.il>

	* xdisp.c (display_mode_element): When computing charpos, depend
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	on multibyteness of elt, not the text in field.
954

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2002-01-15  Pavel Jan,Bm(Bk  <Pavel@Janik.cz>
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	* buffer.c (Fkill_all_local_variables): Increment
	`update_mode_lines' only once.

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2002-01-14  Pavel Jan,Bm(Bk  <Pavel@Janik.cz>
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	* lisp.h (adjust_after_replace_noundo)
	(Fupdate_coding_systems_internal): Add prototypes.

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	* sound.c (Fplay_sound): Initialize header_size also for :data case.
966

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2002-01-14  Eli Zaretskii  <eliz@is.elta.co.il>

	Support for the --color command-line argument and tty-color-mode
	frame parameter:

	* term.c (tty_default_color_capabilities, tty_setup_colors)
	(set_tty_color_mode): New functions.
	(term_init): Call tty_default_color_capabilities.
	(Qtty_color_mode_alist): New variable.
	(syms_of_term): Intern and staticpro it.

	* frame.c (store_frame_param): Call set_tty_color_mode for termcap
	frames.
	(do_switch_frame): For termcap frames, switch the tty
	color mode as specified by the frame's parameters.
	(Qtty_color_mode): New variable.
	(syms_of_frame): Intern and staticpro it.

	* emacs.c (USAGE2): Add the --color option.
	(standard_args): Ditto.

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2002-01-13  Jan Djarv  <Jan.Djarv@mbox200.swipnet.se>

	* xterm.h (struct x_output): New members want_fullscreen,
	x_pixels_diff, y_pixels_diff, x_pixels_outer_diff, and
	y_pixels_outer_diff.
	New enum for FULLSCREEN_* constants.
	(FRAME_OUTER_WINDOW): Handle the case where output_data.x->widget
	is NULL.
	(x_fullscreen_adjust): Add prototype.

	* emacs.c (USAGE2): Add the new full-screen arguments.
	(standard_args): Ditto.

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	* xfns.c (Qfullscreen, Qfullwidth, Qfullheight, Qfullboth):
	New variables.
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	(syms_of_xfns): Intern and staticpro them.
	(x_frame_parms) <"fullscreen">: New parameter.
	(x_fullscreen_move, x_set_fullscreen): New functions.
	(x_set_frame_parameters): Support for Qfullscreen.
	(x_real_positions): More accurate computation of the frame position.
	(x_figure_window_size): Support full-screen frames.
	(Fx_create_frame): Default the fullscreen parameter.

	* xterm.c (x_check_fullscreen, x_fullscreen_adjust): New functions.
	(XTread_socket) <Expose>: Call x_check_fullscreen.
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	<ConfigureNotify>: Don't resize to fullscreen.
	Call x_check_fullscreen_move, and set the want_fullscreen member of
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	output_data.x.

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2002-01-13  Jason Rumney  <jasonr@gnu.org>

	* w32term.h (WM_XBUTTONDOWN, WM_XBUTTONUP): New window messages
	for mice with more than 3 buttons.

	* w32term.c (parse_button): New parameter xbutton.  Callers changed.
	(w32_read_socket): Handle new "XBUTTON" messages.

	* w32fns.c (w32_pass_extra_mouse_buttons_to_system): New user option.
	(syms_of_w32fns): DEFVAR_BOOL it.
	(w32_wnd_proc): Handle new "XBUTTON" messages.

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2002-01-13  Pavel Jan,Bm(Bk  <Pavel@Janik.cz>
1030

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	* keyboard.c (read_key_sequence): Remove unused variable `extra_maps'.
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2002-01-13  Andreas Schwab  <schwab@suse.de>

	* xterm.c (x_load_font): Never set fonts_changed_p to zero.

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2002-01-12  Andreas Schwab  <schwab@suse.de>

	* .gdbinit (xbuffer): Remove address operator since data is now a
	pointer.

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2002-01-11  Richard M. Stallman  <rms@gnu.org>

	* insdel.c (adjust_after_replace_noundo): New function.

	* coding.c (code_convert_region): Don't copy old text if undo disabled.

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2002-01-09  Jason Rumney  <jasonr@gnu.org>

	* xdisp.c (x_consider_frame_title): Don't count the tooltip frame
	when checking for multiple frames.

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2002-01-08  Richard M. Stallman  <rms@gnu.org>

	* window.c (delete_window): Rewrite the code for changing the
	selected window to handle the case where WINDOW is not a leaf.

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2002-01-07  Eli Zaretskii  <eliz@is.elta.co.il>

	* process.c (send_process): Set src_multibyte to 1 after the call
	top setup_coding_system, not before the call.

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2002-01-07  Jason Rumney  <jasonr@gnu.org>

	* xmenu.c (set_frame_menubar, xmenu_show):
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	(xdialog_show):	Initialize wv->help to Qnil.
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	* w32menu.c (single_submenu, set_frame_menubar, w32_menu_show):
	(w32_dialog_show): Initialize wv->help to Qnil.

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2002-01-06  Jason Rumney  <jasonr@gnu.org>

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	* xmenu.c (single_submenu): Initialize wv->help to Qnil.

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	* w32menu.c (w32_menu_display_help): Revert last change.

	* xmenu.c (menu_highlight_callback): Revert last change.

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2002-01-06  Andreas Schwab  <schwab@suse.de>

	* insdel.c (make_gap_larger): Make sure buffer size does not
	overflow range of int.

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2002-01-05  Jason Rumney  <jasonr@gnu.org>

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	* w32term.c (x_draw_glyphs): Don't call notice_overwritten_cursor if
	OVERLAPS_P.

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	* w32menu.c (w32_menu_display_help): Hide any tooltip window.

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	* w32fns.c (compute_tip_xy): If tooltip won't fit on the screen
	to the left or to the right of the pointer, put it against
	the left screen edge.
	(x_frame_parms): Add missing braces around initializer.

	* w32term.c (x_setup_relief_colors): Don't compute an image's
	background color if it doesn't have a Pixmap.
	(notice_overwritten_cursor): Don't depend on
	output_cursor and updated_area.  Compare pixel coordinates with
	window's cursor pixel coordinates.
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	(x_draw_glyphs, x_clear_end_of_line, show_mouse_face):
	Call notice_overwritten_cursor with new arg list.
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	(show_mouse_face): Fix bug setting a row's mouse_face_p flag
	unconditionally.
	(x_draw_image_relief): Use predefined macro instead of
	constant when the value of `tool_bar_button_relief' is negative.

	* w32term.c (x_display_and_set_cursor): Fix PostMessage arg types.

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2002-01-04  Richard M. Stallman  <rms@gnu.org>

	* xmenu.c (menu_highlight_callback): Hide any tooltip window.

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2002-01-03  Richard M. Stallman  <rms@gnu.org>

	* keymap.c (Fcurrent_active_maps): Put the `keymap' property map first.
	(Fkey_binding): Try the `keymap' property map first.
	(Fdescribe_buffer_bindings): Show `keymap' property bindings before
	minor mode bindings.

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2002-01-03  Kim F. Storm  <storm@cua.dk>

	* keyboard.c (read_key_sequence): Fixed cast of submaps arg to bcopy.

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2002-01-02  Richard M. Stallman  <rms@gnu.org>

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	* keyboard.c (read_key_sequence): Handle the keymap property
	before minor mode maps.

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	* editfns.c (Fformat): Update thissize from field_width
	based on the actual width, in the string case.

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2002-01-01  Pavel Jan,Bm(Bk  <Pavel@Janik.cz>
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	* charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Parenthesize assignment
	when used as truth value to prevent gcc warnings.

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	* sysdep.c, unexapollo.c, w32.c, w32bdf.c, w32heap.c, w32inevt.c,
	* w32proc.c: Include <config.h>.

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2002-01-01  Andreas Schwab  <schwab@suse.de>

	* eval.c (max_specpdl_size, max_lisp_eval_depth): Define as int,
	not EMACS_INT, to make them compatible with DEFVAR_INT.
	* lisp.h (max_specpdl_size): Adjust declaration.

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2002-01-01  Richard M. Stallman  <rms@gnu.org>

	* print.c (print_object): Test print_escape_nonascii only for
	unibyte strings.
	(PRINTPREPARE): Once again bind Qprint_escape_nonascii
	when outputting to a multibyte buffer.

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2001-12-29  Richard M. Stallman  <rms@gnu.org>

	* print.c (print_object): In multibyte string, use hex escapes.
	Use octal only for unibyte strings.
	(PRINTPREPARE): Don't ever set Qprint_escape_nonascii.

	* lread.c (read_escape): New arg BYTEREP for reporting whether
	escape forces unibyte or multibyte.
	(read1): When reading a string, take note of that info.

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2001-12-29  Ken Raeburn  <raeburn@gnu.org>

	* abbrev.c (Fexpand_abbrev): Use NILP instead of implicit zero
	comparison to test lisp value returned by Fget.

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2001-12-29  Richard M. Stallman  <rms@gnu.org>

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	* lisp.h (max_specpdl_size): Add declaration.

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	* fileio.c (Fdo_auto_save): If NO_MESSAGE, don't call push_message.

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	* keymap.c (silly_event_symbol_error): New subrtn, from Fdefine_key.
	Handle modifier bits.  Correct typo in error message.

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2001-12-28  Richard M. Stallman  <rms@gnu.org>

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	* abbrev.c: Use the plist of an abbrev for multiple params if nec.
	(Fdefine_abbrev): New arg SYSTEM-FLAG for a system abbrev.
	(Fdefine_global_abbrev, Fdefine_mode_abbrev):
	Update calls to Fdefine_abbrev.
	(write_abbrev): Update for changed data format.
	Don't list "system" abbrevs.
	(Fexpand_abbrev): Update use count with new data format.
	(describe_abbrev): Update for changed data format.
	(Fdefine_abbrev_table): Handle the new SYSTEM-FLAG.

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	* config.in (HAVE_MBSINIT): Add #undef.

	* strftime.c (mbsinit): Define as no-op if not available.

	* s/sco5.h (LIBX11_SYSTEM) [MOTIF]: Add -lgen.
	(sigprocmask_set): Conditionalize decl on ! NOT_C_CODE.

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	* keymap.c (Flookup_key): Error message if key has wrong data type.
	(Fdefine_key): Add error message for trying to bind [DEL], [RET], etc.
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	(exclude_key): New variable.
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2001-12-28  Gerd Moellmann  <gerd@gnu.org>

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	* xterm.c (x_setup_relief_colors): Don't compute an image's
	background color if it doesn't have a Pixmap.
1205

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	* xterm.c (notice_overwritten_cursor): Don't depend on
	output_cursor and updated_area.  Compare pixel coordinates with
	window's cursor pixel coordinates.
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	(x_draw_glyphs, x_clear_end_of_line, show_mouse_face):
	Call notice_overwritten_cursor with new arg list.
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	(show_mouse_face): Fix bug setting a row's mouse_face_p flag
	unconditionally.
1213

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	* xdisp.c (try_scrolling) <PT below scroll margin>: Add the
	height of the cursor line to the amount to scroll.

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2001-12-27  Richard M. Stallman  <rms@gnu.org>

	* intervals.c (set_point_both): The position after an invisible,
	intangible character is not an acceptable stopping point.

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2001-12-27  Ken Raeburn  <raeburn@gnu.org>

	* window.c (enlarge_window): In new preserve_before code, convert
	CURBEG from lisp object to integer before doing arithmetic.

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2001-12-27  Richard M. Stallman  <rms@gnu.org>

	* bytecode.c (Fbyte_code): Undo previous change.

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2001-12-26  Kim F. Storm  <storm@cua.dk>

	* keyboard.c (record_char): Ignore duplicate help-echo events only
	separated by mouse-movement.  When tracking mouse, only record
	first and last mouse-movement event in same window.
	Don't record mouse-movement events in keyboard macros.
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2001-12-25  Richard M. Stallman  <rms@gnu.org>

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	* window.c (enlarge_window): New arg PRESERVE_BEFORE.  Callers changed.
	(Fenlarge_window): New arg PRESERVE_BEFORE.

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	* bytecode.c (Fbyte_code): Use Fstring_make_unibyte
	instead of Fstring_as_unibyte.

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2001-12-22  Pavel Jan,Bm(Bk  <Pavel@Janik.cz>
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1248
	The following changes remove mocklisp support:
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	* mocklisp.h, mocklisp.c: Files removed.

	* lisp.h: Remove declarations of variables `Vmocklisp_arguments',
	`Qmocklisp' and `Qmocklisp_arguments'.
	Remove prototype of syms_of_mocklisp.

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	* makefile.nt, makefile.w32-in, Makefile.in: Remove mocklisp files.
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	* callint.c: Do not include mocklisp.h.
	(Fcall_interactively): Do not test for mocklisp case.

	* eval.c: Remove variables `Qmocklisp_arguments',
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	`Vmocklisp_arguments' and `Qmocklisp'.  Remove prototype of ml_apply.
	(Fprogn, Fwhile, Fcommandp, Feval, Ffuncall, funcall_lambda):
	Do not test for mocklisp case.
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	(Fwhile): Remove unused variable `tem'.
	(syms_of_eval): Remove variable `moclisp-arguments'.

	* data.c (wrong_type_argument): Remove mocklisp case.

	* doc.c (Fdocumentation): Remove mocklisp case.

	* emacs.c (main): Do not call syms_of_mocklisp.

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2001-12-21  Richard M. Stallman  <rms@gnu.org>

	* xfns.c (compute_tip_xy): If tooltip won't fit on the screen
	to the left or to the right of the pointer, put it against
	the left screen edge.

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2001-12-21  Eli Zaretskii  <eliz@is.elta.co.il>

	* Makefile.in (distclean): Remove .gdbinit if we are building
	outside the source tree.

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2001-12-19  Eli Zaretskii  <eliz@is.elta.co.il>

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	* w32.c (emacs_root_dir): New function.

	* msdos.c (emacs_root_dir): New function.

	* fileio.c (Fexpand_file_name) [DOS_NT]: Use the root directory
	of the current drive as the fallback for default_directory.

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	* dired.c (file_name_completion): Run the elements of
	completion-ignored-extensions through ENCODE_FILE.

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	* lisp.h (scmp): Remove prototype, since it's now a static
	function private to dired.c.

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2001-12-18  Richard M. Stallman  <rms@gnu.org>

	* dired.c (scmp): Function moved from minibuf.c.
	Delete multibyte handling--used only on encoded strings.

	* minibuf.c (scmp): Function moved to dired.c.

	* fns.c (merge): Add QUIT call.

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2001-12-18  Dave Love  <fx@gnu.org>

	* Makefile.in (lisp, shortlisp): Add language/utf-8-lang.el,
	language/georgian.el.

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2001-12-18  Eli Zaretskii  <eliz@is.elta.co.il>

	* Makefile.in (lisp, shortlisp): Synchronize with changes to
	lisp/Makefile.in:DONTCOMPILE.

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2001-12-18  Pavel Jan,Bm(Bk  <Pavel@Janik.cz>
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	* xdisp.c (window_box_height): Do not return negative values.
	From Gerd Moellmann <gerd@gnu.org>.

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	* keyboard.c (head_table): Add missing braces around initializer.

	* term.c (keys): Likewise.

	* xfns.c (x_frame_parms, visual_classes): Likewise.

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2001-12-17  Sam Steingold  <sds@gnu.org>

	* coding.c (DECODE_COMPOSITION_END): Fixed a typo in the last
	patch (COMPOSING_P, not COMPOSING).

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2001-12-17  Richard M. Stallman  <rms@gnu.org>

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	* editfns.c (Fcompare_buffer_substrings): Add QUIT to main loop.

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	* coding.c (code_convert_region): Update coding->cmp_data->char_offset
	before calling decode_coding.

	* charset.c (Fdefine_charset): Call Fupdate_coding_systems_internal.

	* coding.c (DECODE_COMPOSITION_END): Check for ! COMPOSING_P (coding)
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	instead of only for COMPOSITION_DISABLED.

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2001-12-16  Richard M. Stallman  <rms@gnu.org>

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	* alloc.c (pure_alloc): After overflow, allocate just a small block.

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	* Makefile.in (xmenu.o, xterm.o, fontset.o): Depend on buffer.h.

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	* buffer.h (struct buffer): New field `display_error_modiff'.
	* buffer.c (reset_buffer): Initialize `display_error_modiff'.

	* window.c (Frecenter): Clear display_error_modiff field.

	* xdisp.c (redisplay_window_0, redisplay_window_1): New functions.
	Call redisplay_window, but not if display_error_modiff field says no.
	(redisplay_window_error): New function.
	(displayed_buffer): New variable.
	(redisplay_internal, redisplay_windows): Call the new functions
	instead of redisplay_window directly.

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2001-12-15  Richard M. Stallman  <rms@gnu.org>

	* keyboard.c (syms_of_keyboard) <double-click-fuzz>: Doc fix.

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2001-12-14  Andrew Innes  <andrewi@gnu.org>

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	* makefile.w32-in (EMACSLOADPATH): Define.
	($(EMACS)): Run `list-load-path-shadows' after dumping emacs.
	(bootstrap-temacs): Remove dependency on bootstrap-clean.
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2001-12-13  Eli Zaretskii  <eliz@is.elta.co.il>

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	* xfns.c (x_report_frame_params): Make the scroll-bar-width frame
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	parameter have a numeric value all the time.

	* w32fns.c (x_report_frame_params): Likewise.

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2001-12-12  Richard M. Stallman  <rms@gnu.org>

	* fileio.c (Fwrite_region): Doc fix.

	* xdisp.c (CLEAR_FACE_CACHE_COUNT): Redefine as 500.
	(redisplay_internal): Call clear_image_cache only for window terminals.

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2001-12-12  Gerd Moellmann  <gerd@gnu.org>

	* xdisp.c (move_it_vertically_backward): Change heuristic
	for the case that we didn't move far enough initially.

	* window.c (Frecenter): Simplify computation in the case of window
	system frames and ARG < 0; use window_box_height.

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2001-12-11  Richard M. Stallman  <rms@gnu.org>

	* Makefile.in, mem-limits.h, dispnew.c, emacs.c, fileio.c:
	* process.c, sysdep.c, unexec.c: Test GNU_LINUX, not LINUX.

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2001-12-11  Andrew Innes  <andrewi@gnu.org>

	* insdel.c (make_gap) [DOUG_LEA_MALLOC]: Call make_gap_smaller if
	arg is negative.

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2001-12-11  Richard M. Stallman  <rms@gnu.org>

	* m/hp800.h: Split the __hpux conditional into the parts
	that are right for GNU/Linux too and the parts that are not.
	Use the former if GNU_LINUX.
	(HAVE_ALLOCA, LOAD_AVE_TYPE, LOAD_AVE_CVT): New defs for GNU/Linux.

	* s/gnu-linux.h (GNU_LINUX): Defined.

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2001-12-11  Pavel Jan,Bm(Bk  <Pavel@Janik.cz>
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	* macros.c, msdos.c, w16select.c: Change doc-string comments to
	`new style' [w/`doc:' keyword].

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2001-12-10  Jason Rumney  <jasonr@gnu.org>

	* w32menu.c (w32_free_submenu_strings): Clear menu item struct
	before using.

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2001-12-09  Pavel Jan,Bm(Bk  <Pavel@Janik.cz>
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	* dosfns.c: Change doc-string comments to `new style' [w/`doc:'
	keyword].

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2001-12-09  Eli Zaretskii  <eliz@is.elta.co.il>

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	* dosfns.c (dos-display-scancodes, dos-decimal): Doc fix.

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	* s/hpux10.h (srand48): Don't undefine.

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2001-12-09  Jason Rumney  <jasonr@gnu.org>

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	* w32menu.c (_widget_value): Make `help' field a Lisp_Object.
	Add	comment to explain where the struct came from.
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	(single_submenu, w32_menu_show): Set `help' field as Lisp_Object.
	(add_menu_item): Process pop-up menus first to avoid memory leak.
	(add_menu_item, w32_menu_display_help): Use `help' field as
	Lisp_Object.
	(w32_free_submenu_strings): Only free owner-drawn strings.

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2001-12-09  Pavel Jan,Bm(Bk  <Pavel@Janik.cz>
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	* COPYING: Moved back.

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	* charset.c (char_to_string_1, translate_char, Fdefine_charset):
	Add parentheses around && within ||.

	* indent.c (compute_motion): Likewise.

	* intervals.c (merge_properties_sticky): Likewise.

	* coding.c (setup_coding_system, shrink_encoding_region)
	(Fdecode_sjis_char): Likewise.

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2001-12-07  Andreas Schwab  <schwab@suse.de>

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	* xdisp.c (display_mode_element): Don't read past end of string if
	it ends with '%'.

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	* alloc.c (inhibit_garbage_collection): Don't exceed value an int
	can hold.

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	* data.c (Vmost_positive_fixnum, Vmost_negative_fixnum): Rename
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	from most_positive_fixnum and most_negative_fixnum, resp., and
	type changed to Lisp_Object.
	(syms_of_data): DEFVAR_LISP them.

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2001-12-07  Richard M. Stallman  <rms@gnu.org>

	* callproc.c (init_callproc): Set Vdata_directory based on the source
	location whenever Emacs was run uninstalled.

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2001-12-06  Paul Eggert  <eggert@twinsun.com>

	* config.in (HAVE_WORKING_VFORK): New #undefs.
	* process.c (create_process):
	Use HAVE_WORKING_VFORK, not HAVE_VFORK.
	* m/cnvrgnt.h (HAVE_VFORK): Remove #define.
	* m/ibm370aix.h (HAVE_VFORK): Remove #undef.
	* m/ibmps2-aix.h (HAVE_VFORK): Remove #define.
	* m/intel386.h (HAVE_VFORK): Likewise.
	* m/mips-siemens.h (HAVE_VFORK): Likewise.
	* m/mips.h (HAVE_VFORK): Likewise.
	* s/freebsd.h (vfork): Remove #define.
	* s/lynxos.h (HAVE_VFORK): Remove #undef.
	* s/usg5-4-2.h: Fix comment about vfork.

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2001-12-06  Richard M. Stallman  <rms@gnu.org>

	* s/hpux10.h (random): Add undef.
	(HAVE_RANDOM): Define it just once.

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2001-12-06  Stefan Monnier  <monnier@cs.yale.edu>

	* eval.c: Undo last change: the standard syntax is not wanted.

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2001-12-06  Eli Zaretskii  <eliz@is.elta.co.il>

	* xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]: Remove all the
	scroll bars of the frame before deleting the frame itself.  If the
	frame has a widget, delete the frame with XtDestroyWidget, and do
	not call XDestroyWindow before that.

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2001-12-06  Kim F. Storm  <storm@cua.dk>

	* xfns.c (x_report_frame_params): Return actual fringe widths.

	* w32fns.c (x_report_frame_params): Return actual fringe widths.

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2001-12-05  Andrew Innes  <andrewi@gnu.org>

	* alloc.c (Fgarbage_collect): Shrink buffer gaps that are
	excessively large.

	* insdel.c (make_gap_larger): New function.
	(make_gap_smaller): New function.
	(make_gap) [USE_MMAP_FOR_BUFFERS || REL_ALLOC]: Call
	make_gap_smaller if arg is negative.

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