ChangeLog

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

	* 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.

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

	* 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.

	* 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.

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

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

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

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

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

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

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

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

	* 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.

2002-02-13  Kim F. Storm  <storm@cua.dk>

	* 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.

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.
	
2002-02-11  Kim F. Storm  <storm@cua.dk>

	* 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.

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.

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).

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.

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

	* w32fns.c (enum_font_cb2): Don't let charsets unknown to Windows
	match each other.
	(w32_load_system_font): Prevent Cleartype fonts from loading.
	(Fx_show_tip): Ensure tip frames are above other topmost windows.

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.

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.

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

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

	* floatfns.c (Fround): Doc fix.

2002-02-08  Pavel Jan,Bm(Bk  <Pavel@Janik.cz>

	* sysdep.c (init_system_name): Put unused variable `p' in #if 0.

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

	* lisp.h (Fx_file_dialog): Add extern decl (used in fileio.c).

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.

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.

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.
	(Fkey_binding): Use it.  New optional argument NO-REMAP.
	Doc updated.  Callers changed.  Perform command remapping via
	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.
	(Fwhere_is_internal): New optional argument NO-REMAP.
	Doc updated.  Callers changed.  Pass arg to where_is_internal.

	* 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.

2002-02-06  Pavel Jan,Bm(Bk  <Pavel@Janik.cz>

	* keyboard.c (recursive_edit_1): Call cancel_hourglass
	unconditionally.

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

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

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

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

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

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

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.

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.

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.

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.

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

	* keyboard.c (command_loop_1) [HAVE_X_WINDOWS]:
	Call cancel_hourglass unconditionally.

	* eval.c (Fsignal): Remove duplicated declaration of
	the variable `display_hourglass_p'.

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.

2002-01-27  Pavel Jan,Bm(Bk  <Pavel@Janik.cz>

	* minibuf.c (Fread_from_minibuffer, Fread_command, Fread_function)
	(Fread_variable, Fread_buffer, minibuffer-completion-confirm):
	Fix doc-strings.

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.

2002-01-26  Pavel Jan,Bm(Bk  <Pavel@Janik.cz>

	* keyboard.c (parse_tool_bar_item): Remove duplicated prototypes.

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.

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

	* term.c (Ftty_display_color_cells): New function.
	(syms_of_term): Defsubr it.
	(Ftty_display_color_cells, Ftty_display_color_p): Change the
	argument name to DISPLAY.  Doc fix.

	* dispextern.h: Add prototype for set_tty_color_mode and
	tty_setup_colors.

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.

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.

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.

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

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

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.

2002-01-21  Pavel Jan,Bm(Bk  <Pavel@Janik.cz>

	* minibuf.c (Fminibuffer_contents)
	(Fminibuffer_contents_no_properties, Fread_from_minibuffer)
	(Fread_string, Fread_no_blanks_input, Fcompleting_read): Doc fixes.

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

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

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.

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.

	* w32term.h (WM_EMACS_SHOW_CARET, WM_EMACS_HIDE_CARET):
	New window messages.

2002-01-20  Richard M. Stallman  <rms@gnu.org>

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

2002-01-20  Pavel Jan,Bm(Bk  <Pavel@Janik.cz>

	* doprnt.c (doprnt1): Fix typos in error call.

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

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

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.

2002-01-19  Pavel Jan,Bm(Bk  <Pavel@Janik.cz>

	* dispnew.c (update_frame): Move the variable `tem' to the block
	where it is used.

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.

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

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

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.

2002-01-17  Pavel Jan,Bm(Bk  <Pavel@Janik.cz>

	* term.c (set_tty_color_mode): Remove unused variable `tem'.

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

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

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.

	* w32term.c (x_erase_phys_cursor): Ditto.

2002-01-16  Pavel Jan,Bm(Bk  <Pavel@Janik.cz>

	* xterm.c (XTread_socket) [!USE_X_TOOLKIT]: Compute the value of
	`dont_resize' only when used.

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

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

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

2002-01-15  Pavel Jan,Bm(Bk  <Pavel@Janik.cz>

	* buffer.c (Fkill_all_local_variables): Increment
	`update_mode_lines' only once.

2002-01-14  Pavel Jan,Bm(Bk  <Pavel@Janik.cz>

	* lisp.h (adjust_after_replace_noundo)
	(Fupdate_coding_systems_internal): Add prototypes.

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

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.

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.

	* xfns.c (Qfullscreen, Qfullwidth, Qfullheight, Qfullboth):
	New variables.
	(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.
	<ConfigureNotify>: Don't resize to fullscreen.
	Call x_check_fullscreen_move, and set the want_fullscreen member of
	output_data.x.

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.

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

	* keyboard.c (read_key_sequence): Remove unused variable `extra_maps'.

2002-01-13  Andreas Schwab  <schwab@suse.de>

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

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

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

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.

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.

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.

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.

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

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

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

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

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

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

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

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

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

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

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

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

	* 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.
	(x_draw_glyphs, x_clear_end_of_line, show_mouse_face):
	Call notice_overwritten_cursor with new arg list.
	(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.

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

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

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.

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

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

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

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

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

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

	* charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Parenthesize assignment
	when used as truth value to prevent gcc warnings.

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

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.

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.

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.

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.

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

	* lisp.h (max_specpdl_size): Add declaration.

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

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

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

	* 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.

	* 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.

	* keymap.c (Flookup_key): Error message if key has wrong data type.
	(Fdefine_key): Add error message for trying to bind [DEL], [RET], etc.
	(exclude_key): New variable.

2001-12-28  Gerd Moellmann  <gerd@gnu.org>

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

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

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

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.

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.

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

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

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.

2001-12-25  Richard M. Stallman  <rms@gnu.org>

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

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

2001-12-22  Pavel Jan,Bm(Bk  <Pavel@Janik.cz>

	The following changes remove mocklisp support:

	* mocklisp.h, mocklisp.c: Files removed.

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

	* makefile.nt, makefile.w32-in, Makefile.in: Remove mocklisp files.

	* callint.c: Do not include mocklisp.h.
	(Fcall_interactively): Do not test for mocklisp case.

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

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.

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

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

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

	* 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.

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

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

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.

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

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

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

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

2001-12-18  Pavel Jan,Bm(Bk  <Pavel@Janik.cz>

	* xdisp.c (window_box_height): Do not return negative values.
	From Gerd Moellmann <gerd@gnu.org>.

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

	* term.c (keys): Likewise.

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

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

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

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

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

	* 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)
	instead of only for COMPOSITION_DISABLED.

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

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

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

	* 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.

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

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

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

	* makefile.w32-in (EMACSLOADPATH): Define.
	($(EMACS)): Run `list-load-path-shadows' after dumping emacs.
	(bootstrap-temacs): Remove dependency on bootstrap-clean.

2001-12-13  Eli Zaretskii  <eliz@is.elta.co.il>

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

	* w32fns.c (x_report_frame_params): Likewise.

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.

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.

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.

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

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

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.

2001-12-11  Pavel Jan,Bm(Bk  <Pavel@Janik.cz>

	* macros.c, msdos.c, w16select.c: Change doc-string comments to
	`new style' [w/`doc:' keyword].

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

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

2001-12-09  Pavel Jan,Bm(Bk  <Pavel@Janik.cz>

	* dosfns.c: Change doc-string comments to `new style' [w/`doc:'
	keyword].

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

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

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

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

	* w32menu.c (_widget_value): Make `help' field a Lisp_Object.
	Add	comment to explain where the struct came from.
	(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.

2001-12-09  Pavel Jan,Bm(Bk  <Pavel@Janik.cz>

	* COPYING: Moved back.

	* 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.

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

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

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

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

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.

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.

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

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

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

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

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.

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.

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.

2001-12-04  Stefan Monnier  <monnier@cs.yale.edu>

	* keyboard.c (kbd_buffer_store_event): Fix interrupt_signal prototype.
	Pass a dummy argument when calling interrupt_signal.
	(parse_menu_item): Mark disabled items before checking for empty def.
	(read_char_minibuf_menu_prompt): Make safety more visible.
	(read_key_sequence): Add a `first_unbound' variable.
	Use it to detect C-c ESC ESC ESC ESC ... cases and drop the
	unbound prefix as soon as we can detect it.

	* doc.c (Fsnarf_documentation): Add prototype.
	(get_doc_string): Handle negative arguments.
	(Fdocumentation): Use AREF and ASIZE.
	Move the calls to get_doc_string to a single place.
	Don't confuse an interactive-spec for a docstring reference.
	(Fdocumentation_property): Take advantage of the fact that
	get_doc_string now ignores the sign of the docstring position.

	* eval.c: Use standard syntax for usage in docstrings.

2001-12-03  Pavel Jan,Bm(Bk  <Pavel@Janik.cz>

	* xdisp.c (syms_of_xdisp): Make `tool-bar-button-relief` an option.

2001-12-02  Pavel Jan,Bm(Bk  <Pavel@Janik.cz>

	* xterm.c (x_draw_image_relief): Use predefined macro instead of
	constant when the value of `tool_bar_button_relief' is negative.

2001-12-02  Richard M. Stallman  <rms@gnu.org>

	* xmenu.c (menu_highlight_callback): Use `help' field as Lisp_Object.
	(single_submenu, xmenu_show): Set `help' field as Lisp_Object.

	* fileio.c (read_non_regular): Delete Fsignal call.

2001-12-01  Stefan Monnier  <monnier@cs.yale.edu>

	* lisp.h (run_hook_list_with_args): Undo last change.

2001-12-01  Gerd Moellmann  <gerd@gnu.org>

	* xterm.c (x_draw_fringe_bitmap): Always undo clipping.

2001-12-01  Jason Rumney  <jasonr@gnu.org>

	* window.c (Qleft_fringe, Qright_fringe): Remove. Now in frame.c.

	* w32term.h (WM_MOUSELEAVE, TME_LEAVE, TRACKMOUSEEVENT)
	[!WM_MOUSELEAVE]: Define.

	* w32menu.c (current_popup_menu, get_menu_item_info):
	(set_menu_item_info): New vars.
	(set_frame_menubar): Doc fix clarifying GC interaction with menus.
	(w32_menu_show): Set current_popup_menu.
	(add_menu_item): Allocate new strings for owner-drawn menu items
	and help strings.
	Use owner-draw for disabled menu items again.
	(w32_menu_display_help): Ignore owner-drawn items and popup menus.
	(w32_free_submenu_strings, w32_free_menu_strings): New functions.

	* w32fns.c (trackmouse_window, track_mouse_event_fn): New vars.
	(w32_wnd_proc) <WM_MOUSEMOVE>: Notice when mouse enters frame.
	<WM_EXITMENULOOP>: Free menu strings.
	<WM_MOUSELEAVE>: Stop tracking mouse.
	(x_create_tip_frame): Specify no minibuffer, modeline or fringes.

	* w32term.c (w32_read_socket) <WM_MOUSELEAVE>: Cancel help echo
	and mouse face.

2001-12-01  Kim F. Storm  <storm@cua.dk>

	The following changes add left-fringe and right-fringe
	frame parameters to adjust fringe widths, or remove one or
	both fringes.

	* frame.h (struct frame): Remove trunc_area_pixel_width and
	trunc_area_cols fields.
	(Qleft_fringe, Qright_fringe): Declare.
	(FRAME_RIGHT_FRINGE_WIDTH): New macro.

	* frame.c (Qleft_fringe, Qright_fringe): New vars.
	(syms_of_frame): Initialize them.

	* window.c (coordinates_in_window): Handle separate left and right
	fringe widths.

	* xterm.h (struct x_output): Add left_fringe_width, right_fringe_width,
	and fringe_cols fields.
	(FRAME_FRINGE_BITMAP_WIDTH, FRAME_FRINGE_BITMAP_HEIGHT): Remove macros.
	(FRAME_X_FRINGE_COLS): Use fringe_cols field.
	(FRAME_X_FRINGE_WIDTH): Use fringes_extra field.
	(FRAME_X_LEFT_FRINGE_WIDTH): Use left_fringe_width field.
	(FRAME_X_RIGHT_FRINGE_WIDTH): Use right_fringe_width field.
	(x_compute_fringe_widths): Add prototype.

	* xterm.c (zv_height, zv_bits, zv_period): Changed zv bitmap to
	fill fringe evenly with small dashes.
	(x_draw_fringe_bitmap): Clear background if necessary. Align and
	clip the new ZV bitmap to avoid jitter between rows.
	(x_draw_row_fringe_bitmaps): Rely on x_draw_fringe_bitmap to clear
	background.  Don't draw fringe bitmaps if fringe width is zero.
	(x_compute_fringe_widths): New function.
	(x_new_font, x_set_window_size_1): Use it.

	* xfns.c (x_frame_parms): Add `left-fringe' and `right-fringe' parms.
	(x_set_frame_parameters): Process `font' parameter before other
	parameters as fringe widths depend on it.
	(x_set_fringe_width): New function.
	(x_figure_window_size): Use x_compute_fringe_widths.
	(Fx_create_frame): Process `left-fringe' and `right-fringe' frame
	parameters.

	* widget.c (set_frame_size): Use x_compute_fringe_widths.
	(EmacsFrameSetCharSize): Ditto.

	* w32term.h: Merged changes from xterm.h.
	* w32term.c: Merged changes from xterm.c.
	* w32fns.c: Merged changes from xfns.c.

2001-11-29  Pavel Jan,Bm(Bk  <Pavel@Janik.cz>

	* COPYING: Removed.

2001-11-29  Dave Love  <fx@gnu.org>

	* coding.c (syms_of_coding) <Qchar_coding_system>: Give it an
	extra extra slot.
	(detect_coding_mask): Fix call of detect_coding_iso2022.

2001-11-29  Pavel Jan,Bm(Bk  <Pavel@Janik.cz>

	* fileio.c (file-name-coding-system)
	(default-file-name-coding-system): Doc fix (links to referenced
	variables added).

2001-11-28  Stefan Monnier  <monnier@cs.yale.edu>

	* lisp.h (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5):
	Add dummy uses of gcproN variables.

	* category.c (describe_category, describe_category_1)
	(Fdescribe_categories): Remove.  (Moved to lisp/help-fns.el.)
	(syms_of_category): Don't defsubr Sdescribe_categories.

2001-11-28  Richard M. Stallman  <rms@gnu.org>

	* fileio.c (Ffind_file_name_handler): Avoid initializer for `result'.

	* Makefile.in (lispdir): New variable, referring to build dir.
	(TAGS-LISP): Find Makefile in $(lispdir), not $(lispsource).

2001-11-28  Andrew Innes  <andrewi@gnu.org>

	* w32menu.c (w32_menu_display_help): Actually add the new argument
	OWNER.

2001-11-28  Jason Rumney  <jasonr@gnu.org>

	* w32menu.c (add_menu_item): Do not use owner-draw for disabled
	menu items.  From David Ponce <dponce@wanadoo.fr>.
	(w32_dialog_show) [HAVE_DIALOGS]: Compile whole function
	conditionally.
	(w32_menu_display_help): New argument OWNER. Rewritten to store a
	help event in the owner frame's keyboard buffer.

	* w32fns.c (w32_wnd_proc) <WM_MENUSELECT>: Display help directly.
	(Fx_show_tip): Don't subtract last width from row width.

	* w32term.c (w32_read_socket) <WM_MENUSELECT>: Remove.
	(w32_read_socket): Use EQ to compare frames.

2001-11-28  Gerd Moellmann  <gerd@gnu.org>

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

2001-11-28  Pavel Jan,Bm(Bk  <Pavel@Janik.cz>

	* xdisp.c (message_dolog): Remove unused variables `gcpro2',
	`gcpro3' and `gcpro4'.

	* coding.c (decode_coding_string): Remove unused variable `gcpro1'.

2001-11-28  Stefan Monnier  <monnier@cs.yale.edu>

	* ccl.c: Use AREF and ASIZE.

2001-11-27  Stefan Monnier  <monnier@cs.yale.edu>

	* lisp.h (run_hook_list_with_args): Remove.
	(LIST_END_P): Fix call to wrong_type_argument.
	(make_fixnum_or_float): Use EMACS_INT rather than int.

2001-11-26  Stefan Monnier  <monnier@cs.yale.edu>

	* syntax.c (syms_of_syntax): Remove defsubr of Sdescribe_syntax.
	(describe_syntax, describe_syntax_1, Fdescribe_syntax): Remove.

	* eval.c: Use AREF and ASIZE.
	(Ffetch_bytecode): Add the file name to the error message.

	* fileio.c (Ffind_file_name_handler): Give precedence to handlers
	which match the end of the file-name.
	(Fsubstitute_in_file_name): Don't signal an error if $ENVVAR
	is not a valid env var, but leave it as is instead.

	* keymap.c (access_keymap): Handle t bindings like nil bindings.
	Make nil bindings in char-tables transparent.
	(store_in_keymap): Turn a nil binding into a t binding for char-tables.

2001-11-26  Richard M. Stallman  <rms@gnu.org>

	* textprop.c (set_text_properties_1): Allow START, END in either order.
	Do nothing if range is empty.

	* Makefile.in (mallocobj): Simplify logic using auxiliary vars.

	* Makefile.in (mostlyclean): Delete bootstrap-emacs here.
	(clean): Not here.

2001-11-25  Stefan Monnier  <monnier@cs.yale.edu>

	* textprop.c (set_text_properties_1): Clearly mark that the
	interval should not be empty.

	* intervals.c (graft_intervals_into_buffer):
	Don't call set_text_properties_1 on an empty interval.

2001-11-25  Richard M. Stallman  <rms@gnu.org>

	* unexelf.c (unexec): Index by n, not nn, when checking for ".sbss".

	* callproc.c (Fcall_process): When we make a bigger buffer for bufptr,
	don't lose the data in it.

2001-11-25  Juanma Barranquero  <lektu@terra.es>

	* abbrev.c (Fexpand_abbrev): Use Frun_hooks instead of Vrun_hooks.

	* buffer.c (Fkill_buffer): Use Frun_hooks, not Vrun_hooks.

	* print.c (temp_output_buffer_setup): Use Frun_hooks, not Vrun_hooks.

2001-11-25  Stefan Monnier  <monnier@cs.yale.edu>

	* xfaces.c (merge_face_heights): Coerce back to int explicitly.

2001-11-25  Eli Zaretskii  <eliz@is.elta.co.il>

	* window.c (Fset_window_vscroll): Doc fix.  From Kalle Olavi
	Niemitalo <kon@iki.fi>.

2001-11-25  Jason Rumney  <jasonr@gnu.org>

	* w32term.h (FRAME_X_FRINGE_COLS): No fringe on tip frames.

	* w32fns.c (x_create_tip_frame): Set frame's fringes_extra to 0.
	(Fx_show_tip): Block input during frame creation.
	(Fx_show_tip, Fx_hide_tip): Enable.

2001-11-24  Richard M. Stallman  <rms@gnu.org>

	* lread.c (Fload): Detect recursive load error for more than 3
	nestings of the same file.
	(Vrecursive_load_depth_limit): Variable deleted.
	(syms_of_lread) <recursive-load-depth-limit>: Variable deleted.

2001-11-24  Jason Rumney  <jasonr@gnu.org>

	* xfns.c (compute_tip_xy): Initialize root_x and root_y from
	mouse position if either left or top is not specified.

	* w32fns.c (w32_wnd_proc) <WM_MENUSELECT>: Revert last change.
	<WM_WINDOWPOSCHANGING>: Let tip frames resize without restriction.
	(my_create_tip_window, Fx_show_tip): Adjust size for external border.
	(my_create_tip_window): Assign tip_window.
	(x_create_tip_frame): Use same defaults as X.
	(compute_tip_xy): Remove unused variable.  Use full screen width.
	(Fx_show_tip): Do not double height. Call ShowWindow directly.

	* w32term.c (x_after_update_window_line): Doc fix.
	(w32_read_socket): Doc fix.  Avoid SET_FRAME_GARBAGED for tip
	frames.
	<WM_SHOWWINDOW>: Redo mouse highlight when hiding tip frame.

	* xdisp.c (prepare_menu_bars) [HAVE_WINDOW_SYSTEM]: Use tip_frame
	for all Windowed systems.

2001-11-23  Eli Zaretskii  <eliz@is.elta.co.il>

	* msdos.c (IT_clear_screen): If the frame's faces are not yet
	realized, use the initial screen colors to clear the screen.

2001-11-23  Pavel Jan,Bm(Bk  <Pavel@Janik.cz>

	* textprop.c (Fset_text_properties): Remove unused variables
	`unchanged', `prev_changed', `s' and `len'.

	* search.c (Freplace_match): Remove unused variable `inslen'.

	* keymap.c (access_keymap): Remove unused variables `c1' and `c2'.

2001-11-22  Jason Rumney  <jasonr@gnu.org>

	* w32fns.c (x_window_to_frame): Remove irrelevant TODO comment.
	(w32_wnd_proc) <WM_MENUSELECT>: Show help echo directly.
	(my_create_tip_window): New function.
	(x_create_tip_frame, compute_tip_xy): Adapt for Windows.
	(Fx_show_tip, Fx_hide_tip) [TEST_TOOLTIPS]: Adapt for Windows.

2001-11-20  Jason Rumney  <jasonr@gnu.org>

	* coding.h (Vw32_system_coding_system) [WINDOWSNT]: Remove.
	(ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: Use Vlocale_coding_system.

	* w32fns.c (Vw32_system_coding_system): Remove.
	(w32_to_x_font, x_to_w32_font): Use Vlocale_coding_system.

2001-11-19  Stefan Monnier  <monnier@cs.yale.edu>

	* fileio.c (Fwrite_region): Move choose_write_coding_system to
	after build_annotations.

	* syntax.c (describe_syntax): Add dummy arg.
	(describe_syntax_1): Update call to describe_vector.

	* category.c (describe_category): Add dummy arg.
	(describe_category_1): Update call to describe_vector.

	* keymap.c (Fdescribe_vector): Add `describer' parameter.
	(describe_command, describe_translation): Add dummy second param.
	(describe_map): Call elt_describer with two arguments.
	(describe_vector_princ): Add `fun' parameter.
	Call it instead of the hardcoded `princ'.
	(describe_vector): Add arg `args'.
	Pass it as a new second argument to elt_describer.

	* keymap.h (describe_vector): Update prototype.

	* frame.c: Don't include keymap.h any more.
	(keys_of_frame): Remove.

	* lisp.h (keys_of_frame): Remove declaration.

	* emacs.c (main): Don't call `keys_of_frame' any more.

2001-11-14  Andreas Schwab  <schwab@suse.de>

	* unexelf.c [!defined MAP_ANON]: Define MAP_ANON to MAP_ANONYMOUS
	if defined, 0 otherwise.
	(MAP_FAILED): Define if not defined and use it to test mmap failure.
	(unexec) [!MAP_ANON]: Use /dev/zero as file to map.

2001-11-19  Richard M. Stallman  <rms@gnu.org>

	* indent.c (current_column_1): Fix handling of scan_bytes for mb chars.

2001-11-18  Jason Rumney  <jasonr@gnu.org>

	* w32term.c (note_mouse_highlight): Fix type of variable `ignore'.
	(x_draw_bar_cursor): If the background color of the glyph under
	the cursor equals the frame's cursor color, use the glyph's
	foreground color for drawing the bar cursor.
	(x_after_update_window_line): Clear internal border in different
	circumstances.
	(w32_set_vertical_scroll_bar): Check for width and height > 0.
	(w32_draw_relief_rect): Correct relief by 1 pixel.
	(x_set_glyph_string_background_width):
	Set extends_to_end_of_line_p if the row's fill_line_p is set and
	drawing the last glyph with DRAW_IMAGE_{RAISED,SUNKEN}.
	(x_display_and_set_cursor): If cursor_in_echo_area, use NO_CURSOR
	if cursor_in_non_selected_windows is false.
	(show_mouse_face): Clean up.  Recognize overwritten cursor differently.