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2013-11-30  Martin Rudalics  <rudalics@gmx.at>

	Remove some unused items introduced during pixelwise change.
	* window.c (window_resize_total_check): Remove unused function.
	* xdisp.c (remember_mouse_glyph): Remove unused label.
	(Ftool_bar_height): Move declaration inside #if.
	* xterm.c (x_set_window_size): Don't use r and c.

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2013-11-30  Juanma Barranquero  <lekktu@gmail.com>

	* xdisp.c (Fwindow_text_pixel_size): Remove unused variables
	`value' and `endp'.

	* window.c (Fset_window_configuration): Comment out unused variables.

	* w32term.c (w32_read_socket): Remove unused variable `buf'.

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2013-11-30  Jan Djärv  <jan.h.d@swipnet.se>

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	* xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.

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	* xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.

	* gnutls.c (gnutls_audit_log_function): Only declare and define if
	HAVE_GNUTLS3 (Bug#16001).

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	* xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
	if interrupts are deferred (Bug#15801).

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2013-11-30  Martin Rudalics  <rudalics@gmx.at>
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	Support resizing frames and windows pixelwise.
	* dispextern.h (enum window_part): Add ON_SCROLL_BAR,
	ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
	(struct glyph_matrix): Replace window_left_col and
	window_top_line by window_pixel_left and window_pixel_top.
	(WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P): Minor
	rewrite.
	(enum face_id): Add WINDOW_DIVIDER_FACE_ID.
	(draw_window_divider, move_it_to, x_draw_right_divider)
	(x_draw_bottom_divider, change_frame_size): Add or fix
	declarations.
	* dispnew.c (change_frame_size_1): Change prototype.
	(adjust_glyph_matrix, required_matrix_width)
	(adjust_frame_glyphs_for_window_redisplay): Use pixel
	values instead of lines and columns.
	(marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
	WINDOW_TOTAL_FRINGE_WIDTH.
	(handle_window_change_signal, do_pending_window_change)
	(init_display): Adjusts calls of change_frame_size.
	(change_frame_size, change_frame_size_1): Handle pixelwise
	changes.
	* frame.c (Qright_divider_width, Qbottom_divider_width): New
	Lisp objects.
	(set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
	(make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
	(x_set_internal_border_width, x_set_vertical_scroll_bars)
	(x_set_scroll_bar_width, x_figure_window_size): Handle pixel
	values.
	(set_frame_param): New function.
	(Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
	(Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
	(Ffringe_width, Fborder_width, Fright_divider_width)
	(Fbottom_divider_width): New functions, defsubr them.
	(Fset_frame_height, Fset_frame_width, Fset_frame_size): New
	argument pixelwise.
	(struct frame_parm_table): New members Qright_divider_width and
	Qbottom_divider_width.
	(x_set_frame_parameters): Handle parameters for pixelwise sizes.
	(x_report_frame_params): Handle Qright_divider_width and
	Qbottom_divider_width.
	(x_set_right_divider_width, x_set_bottom_divider_width): New
	functions.
	(frame_resize_pixelwise): New option.
	* frame.h (struct frame): Add tool_bar_height, menu_bar_height,
	new_pixelwise, right_divider_width and bottom_divider_width;
	remove total_lines; rename text_lines, text_cols, new_text_lines
	and new_text_cols to text_height, text_width, new_height and
	new_width respectively.
	(FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
	FRAME_TEXT_WIDTH respectively.
	(FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
	(FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
	(FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH): New
	macros.
	(FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
	(FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
	(SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
	(FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
	(FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
	(FRAME_TOTAL_COLS_ARG): Remove macro.
	* fringe.c (draw_fringe_bitmap_1): Handle right divder.
	* gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
	(x_wm_set_size_hint): Handle frame pixel sizes.
	* indent.c (compute_motion, Fcompute_motion): Call
	window_body_width instead of window_body_cols.
	* keyboard.c (Qright_divider, Qbottom_divider): New symbols.
	(make_lispy_position): Handle right and bottom dividers.
	(Fsuspend_emacs): Pixelize call of change_frame_size.
	* keyboard.h: Extern Qright_divider, Qbottom_divider.
	* lisp.h: Extern set_frame_param.
	* nsfns.m (x_set_tool_bar_lines): Pixelize call of
	x_set_window_size.
	(Fx_create_frame): Add entry for vertical_drag_cursor.  Pixelize
	call of change_frame_size.
	* nsterm.h (struct ns_output): Add vertical_drag_cursor.
	* nsterm.m (ns_update_window_end): Optionally draw right
	divider.
	(x_set_window_size): Add argument pixelwise.  Call
	check_frame_size and change_frame_size with pixelwise zero.
	(ns_draw_window_divider): New function.
	(ns_redisplay_interface): Add ns_draw_window_divider.
	(updateFrameSize:): Call change_frame_size with pixelwise zero.
	(x_new_font): Call x_set_window_size with pixelwise zero.
	* print.c (print_object): For a window print its sequence
	number again.
	* term.c (Fresume_tty): Pixelize call of change_frame_size.
	* w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
	(x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
	(w32_createwindow): Use scroll bar area width.
	(w32_wnd_proc): Handle bottom divider width.  For
	WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
	(Fx_create_frame): Default divider width parameters.  Caclulate
	sizes pixelwise.  Add vertical drag cursor support.
	(x_create_tip_frame): Default divider widths to zero.  Pixelize
	call to change_frame_size.
	(Fx_show_tip): Add handling of divider widths.  Pixelize window
	position and sizes.
	(Fw32_frame_rect): New function.
	(frame_parm_handler w32_frame_parm_handlers): Add divider
	widths.
	(Vx_window_vertical_drag_shape): Add variable.
	* w32inevt.c (resize_event, maybe_generate_resize_event):
	Pixelize change_frame_size calls.
	* w32menu.c (set_frame_menubar): Pixelize x_set_window_size
	call.
	* w32term.c (w32_draw_window_divider): New function.
	(x_update_window_end): Handle right divider.
	(w32_draw_fringe_bitmap, x_scroll_run)
	(w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
	(w32_read_socket): Handle SIZE_MAXIMIZED separately.  Calculate
	new frame sizes pixelwise.
	(x_new_font): Pixelize call to x_set_window_size.
	(x_check_fullscreen): Pixelize call to change_frame_size.
	(x_set_window_size_1, x_set_window_size): New argument
	pixelwise.  Calculate pixelwise.
	(x_wm_set_size_hint): Use scroll bar area width.
	(w32_redisplay_interface): Add w32_draw_window_divider.
	* w32term.h (struct w32_output): Add vertical drag cursor.
	* widget.c (set_frame_size, update_wm_hints)
	(EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
	change_frame_size.
	(EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
	* window.c (sequence_number): Restore.
	(Fwindow_pixel_width, Fwindow_pixel_height)
	(Fwindow_mode_line_height, Fwindow_header_line_height)
	(window_pixel_to_total, Frun_window_scroll_functions)
	(Fset_window_new_pixel, window_resize_apply_total)
	(Fwindow_resize_apply_total): New functions.
	(window_body_height, window_body_width): Rename from
	window_body_lines.  New argument PIXELWISE.  Calculate
	pixelwise.
	(Fwindow_body_height, Fwindow_body_width): New argument
	PIXELWISE.
	(coordinates_in_window, window_relative_x_coord): Use window's
	pixel width instead of total width.
	(replace_window, recombine_windows): Initialize pixel values.
	(resize_root_window, resize_frame_windows, grow_mini_window)
	(shrink_mini_window): New argument PIXELWISE.  Calculate
	pixelwise.
	(Fdelete_other_windows_internal, adjust_window_margins)
	(window_resize_check, window_resize_apply)
	(Fdelete_window_internal, Fresize_mini_window_internal)
	(Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
	(check_frame_size): Rename arguments.  New argument PIXELWISE.
	Calculate pixelwise.
	(set_window_buffer): Make samebuf bool.  Run configuration change
	hook only if buffer changed.
	(Fset_window_buffer): Rewrite doc-string.
	(make_window): Initialize new_pixel slot.
	(Fwindow_resize_apply): Check pixel size of root window.
	(Fsplit_window_internal): Call 2nd argument pixel_size.
	Calculate pixelwise.
	(Fscroll_left, Fscroll_right): Call window_body_width instead of
	window_body_cols.
	(save_window_data): New slots frame_text_width,
	frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
	(saved_window): New slots pixel_left, pixel_top, pixel_height,
	pixel_width.
	(Fcurrent_window_configuration, Fset_window_configuration)
	(save_window_save, compare_window_configurations): Handle new
	slots in save_window_data and saved_window.
	(Fset_window_scroll_bars): Fix doc-string.
	(window_resize_pixelwise): New variable.
	(coordinates_in_window, Fcoordinates_in_window_p): Handle
	dividers.
	(make_parent_window): Adjust sequence_number.
	(Fwindow_right_divider_width, Fwindow_bottom_divider_width): New
	functions.
	* window.h (struct window): New members new_pixel, pixel_left,
	pixel_top, pixel_width, pixel_height.  Restore sequence_number.
	(wset_new_pixel): New function.
	(WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
	(MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
	(WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
	(WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
	(WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
	(WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
	(WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
	(WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
	(WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
	(WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
	(WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
	(WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
	(WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
	(WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
	(WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
	Rewrite.
	(resize_frame_windows, grow_mini_window, shrink_mini_window)
	(window_body_width, check_frame_size): Adapt external declarations.
	* xdisp.c (last_max_ascent): New integer.
	(window_text_bottom_y): Handle bottom divider.
	(window_box_width, window_box_height): Calculate pixelwise.
	(get_glyph_string_clip_rects): Handle right divider.
	(remember_mouse_glyph): When windows are resized pixelwise
	proceed with width and height set to 1.
	(init_iterator): Use WINDOW_PIXEL_WIDTH instead of
	WINDOW_TOTAL_WIDTH.
	(move_it_to): Calculate and return maximum x position
	encountered.
	(Fwindow_text_pixel_size): New function.
	(resize_mini_window, update_tool_bar): Calculate pixelwise.
	(tool_bar_lines_needed): Rename to tool_bar_height.  Calculate
	pixelwise.
	(Ftool_bar_lines_needed): Rename to Ftool_bar_height.  Calculate
	pixelwise.
	(redisplay_tool_bar): Calculate pixelwise.
	(redisplay_window): Calculate pixelwise.  Handle dividers.
	(draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
	(x_draw_vertical_border): Handle dividers.
	(define_frame_cursor1): Handle vertical drag cursor.
	(x_draw_right_divider, x_draw_bottom_divider): New functions.
	(expose_window): Calculate pixelwise.  Handle dividers.
	(init_xdisp): Initialize pixel values.
	* xfaces.c (Qwindow_divider): New face.
	(realize_basic_faces): Realize it.
	* xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
	(x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
	(x_set_scroll_bar_default_width): Default actual width to 16.
	(Fx_create_frame): Set sizes pixelwise.
	(x_create_tip_frame): Default divider widths to zero.  Pixelize
	call of change_frame_size.
	(Fx_show_tip): Handle divider widths.  Initial pixel position
	and sizes.
	(frame_parm_handler x_frame_parm_handlers): Add divider widths.
	(Vx_window_vertical_drag_shape): New option.
	* xmenu.c (free_frame_menubar): Pixelize call of
	x_set_window_size.
	* xterm.c (x_draw_window_divider): New function.
	(x_update_window_end): Optionally draw right divider.
	(x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
	(XTset_vertical_scroll_bar): Use scroll bar pixel width.
	(handle_one_xevent, x_new_font): Calculate pixelwise.
	(x_set_window_size_1, x_set_window_size): New argument
	pixelwise.  Calculate pixelwise.
	(x_wm_set_size_hint): Pixelize call of check_frame_size.
	(struct x_redisplay_interface): Add x_draw_window_divider.
	* xterm.h (struct x_output): Add vertical_drag_cursor.

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2013-11-30  Stefan Monnier  <monnier@iro.umontreal.ca>

	* xdisp.c (redisplay_internal): Don't call set_window_update_flags.
	Set invisible frames's `redisplay' when a full redisplay is requested.
	(redisplay_window): Set must_be_updated_p instead (bug#15999).
	(redisplay_mode_lines): Don't set must_be_updated_p any more.
	(display_mode_lines): Set it here instead.

	* dispnew.c (set_window_update_flags): Remove `b' argument; make static.

	* dispextern.h (set_window_update_flags): Remove.

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2013-11-29  Stefan Monnier  <monnier@iro.umontreal.ca>

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	* fns.c (internal_equal): Add a hash_table argument to handle cycles.

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	* xdisp.c (REDISPLAY_SOME_P): New macro.
	(redisplay_internal): Use it (bug#15999).
	(prepare_menu_bars, redisplay_window): Use it as well.

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	* lisp.mk (lisp): Add electric.elc and uniquify.elc.
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2013-11-29  Tom Seddon  <emacs@tomseddon.plus.com>  (tiny change)

	* w32font.c (g_b_init_get_char_width_32_w): New static var.
	(globals_of_w32font): Zero it out.
	(GetCharWidth32W_Proc): New function pointer.
	(get_char_width_32_w): New function.
	(compute_metrics): If get_glyph_outline_w returns an error, try
	get_char_width_32_w before declaring a failure.  This avoids
	punishing raster (a.k.a. "bitmap") fonts by slowing down
	redisplay.  (Bug#6364).
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2013-11-29  Eli Zaretskii  <eliz@gnu.org>

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	* xdisp.c (clear_mouse_face): Don't invalidate the entire
	mouse-highlight info, just signal frame_up_to_date_hook that mouse
	highlight needs to be redisplayed.  (Bug#15913)

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2013-11-29  Paul Eggert  <eggert@cs.ucla.edu>

	Fix minor problems found by static checking.
	* buffer.h (struct buffer_text, struct buffer):
	* frame.h (struct frame):
	* window.h (struct window):
	Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
	as described in ../lib/stdbool.in.h.  Use 'unsigned foo : 1;' instead.
	* menu.c (syms_of_menu): Define x-popup-dialog, removing a
	no-longer-valid use of HAVE_MENUS.
	* xdisp.c (propagate_buffer_redisplay): Now static.

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2013-11-29  Stefan Monnier  <monnier@iro.umontreal.ca>

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	* xmenu.c (Fmenu_or_popup_active_p):
	* window.c (Fset_window_configuration):
	* menu.c (Fx_popup_menu, Fx_popup_dialog):
	* keyboard.c (record_menu_key, read_char_x_menu_prompt):
	* fns.c (Fyes_or_no_p):
	* editfns.c (Fmessage_box, Fmessage_or_box):
	* alloc.c (make_save_ptr_ptr):
	* xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.

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	* window.c (Fset_window_configuration): Move select_window later.

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2013-11-28  Stefan Monnier  <monnier@iro.umontreal.ca>

	Refine redisplay optimizations to only redisplay *some* frames/windows
	rather than all of them.
	* xdisp.c (REDISPLAY_SOME): New constant.
	(redisplay_other_windows, wset_redisplay, fset_redisplay)
	(bset_redisplay, bset_update_mode_line): New functions.
	(message_dolog): Use bset_redisplay.
	(clear_garbaged_frames): Use fset_redisplay.
	(echo_area_display): Use wset_redisplay.
	(buffer_shared_and_changed): Remove.
	(prepare_menu_bars): Call Vpre_redisplay_function before updating
	frame titles.  Compute the actual set of windows redisplayed.
	Don't update frame titles and menu bars for frames that don't need to
	be redisplayed.
	(propagate_buffer_redisplay): New function.
	(AINC): New macro.
	(redisplay_internal): Use it.  Be more selective in the set of windows
	we redisplay.  Propagate windows_or_buffers_changed to
	update_mode_lines a bit later to simplify the code.
	(mark_window_display_accurate_1): Reset window and buffer's
	`redisplay' flag.
	(redisplay_window): Do nothing if neither the window nor the buffer nor
	the frame needs redisplay.
	* window.h (struct window): Add `redisplay' field.
	(wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
	(redisplay_other_windows, window_list): New declarations.
	* window.c (select_window, Fset_window_start): Use wset_redisplay.
	(window_list): Not static any more.
	(grow_mini_window, shrink_mini_window): Use fset_redisplay.
	* minibuf.c (read_minibuf_unwind): Don't redisplay everything.
	* insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
	* frame.c (Fmake_frame_visible): Don't redisplay everything.
	* frame.h (struct frame): Add `redisplay' field.
	Move `external_menu_bar' bitfield next to other bit-fields.
	(SET_FRAME_GARBAGED): Use fset_redisplay.
	(SET_FRAME_VISIBLE): Don't garbage the frame;
	Use redisplay_other_windows.
	* buffer.h (struct buffer): Add `redisplay' field.
	* buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
	(modify_overlay): Use bset_redisplay.
	* alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.

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2013-11-28  Eli Zaretskii  <eliz@gnu.org>

	Support w32 file notifications in batch mode.
	* w32proc.c (sys_select): Don't wait on interrupt_handle if it is
	invalid (which happens in batch mode).  If non-interactive, call
	handle_file_notifications to store file notification events in the
	input queue.  (Bug#15933)

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	* w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
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	* w32inevt.c (handle_file_notifications): Now external, not static.
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	* w32term.h (handle_file_notifications): Provide prototype.

	* emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
	init_crit, since init_display, which does that otherwise, is not
	called.

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2013-11-27  Glenn Morris  <rgm@gnu.org>

	* Makefile.in ($(lispsource)/international/charprop.el): New.
	(emacs$(EXEEXT)): Depend on charprop.el.

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2013-11-27  Eli Zaretskii  <eliz@gnu.org>

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	* fileio.c (Finsert_file_contents): Invalidate buffer caches when
	deleting portions of the buffer under non-nil REPLACE argument.
	(Bug#15973)

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	* w32notify.c (Fw32notify_add_watch): If the argument FILE is a
	directory, watch it and not its parent.
	(add_watch): Allow empty string in FILE.

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2013-11-27  Martin Rudalics  <rudalics@gmx.at>

	* window.c (Fset_window_start, window_resize_apply)
	(window_scroll): Reset window_end_valid (Bug#15957).

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2013-11-27  Glenn Morris  <rgm@gnu.org>

	* Makefile.in (leimdir): Now in lisp source directory.
	($(leimdir)/leim-list.el): Just use ../leim .
	* epaths.in (PATH_DUMPLOADSEARCH):
	* lread.c (load_path_default):
	* nsterm.m (ns_load_path): No more leim directory.

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2013-11-26  Andreas Schwab  <schwab@suse.de>

	* .gdbinit (xgettype): Add cast.

Glenn Morris's avatar
Glenn Morris committed
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2013-11-26  Glenn Morris  <rgm@gnu.org>

	Preload leim-list.el.
	* epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
	* callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
	is a single directory.

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2013-11-25  Paul Eggert  <eggert@cs.ucla.edu>

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	bool-vector-subsetp is now the normal direction (Bug#15912).
	* data.c (Fbool_vector_subsetp): Test whether the first argument
	is a subset of the second one, not the reverse.  Add doc string.

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	Fix minor problems found by static checking.
	* lread.c (load_path_default): Now static.
	* textprop.c (text_property_stickiness): Be consistent about the
	test used when deciding whether to consider the previous character.
	This simplifies the code a bit.

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2013-11-25  Stefan Monnier  <monnier@iro.umontreal.ca>

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	* textprop.c (text_property_stickiness): Fix front-stickiness at BOB.

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	* frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
	(syms_of_frame): Don't defsubr them.

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2013-11-25  Glenn Morris  <rgm@gnu.org>

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	* lread.c (load_path_default): Change the sense of the argument.
	(init_lread): When EMACSLOADPATH is set, do not ignore changes
	from dump_path.  When it is not, avoid checking dump_path twice.

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	* lread.c (init_lread): Fix 2013-11-23 goof that was checking
	uninstalled dump_path against installed Vload_path.  (Bug#15964)

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2013-11-24  Stefan Monnier  <monnier@iro.umontreal.ca>

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	Export get_pos_property to Elisp.
	* editfns.c (Fget_pos_property): Rename from get_pos_property.
	(syms_of_editfns): Export it to Elisp.

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	* data.c (Fmake_variable_buffer_local): Mention `permanent-local'.

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2013-11-23  Romain Francoise  <romain@orebokech.com>

	* fileio.c (init_fileio): Move `write_region_inhibit_fsync'
	initialization here ...
	(syms_of_fileio): ... from here.

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2013-11-23  Stefan Monnier  <monnier@iro.umontreal.ca>

	* lread.c (init_lread): Fix int/Lisp_Object mixup.
	Please use --enable-check-lisp-object-type.

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2013-11-23  Glenn Morris  <rgm@gnu.org>

	* process.c (get_process): Explicit error for dead buffers.

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2013-11-23  Andreas Schwab  <schwab@linux-m68k.org>

	* process.c (get_process): Check that OBJ is a live buffer.  (Bug#15923)

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2013-11-23  Glenn Morris  <rgm@gnu.org>

	Empty elements in EMACSLOADPATH stand for the default.  (Bug#12100)
	* lread.c (load_path_check): Take path to check as argument.
	(load_path_default): New, split from init_lread.
	(init_lread): Move calc of default load-path to load_path_default.
	Empty elements in EMACSLOADPATH now stand for the default.
	(load-path): Doc fix.
	* emacs.c (decode_env_path): Add option to treat empty elements
	as nil rather than ".".
	* callproc.c (init_callproc_1, init_callproc):
	* image.c (Vx_bitmap_file_path):
	* lisp.h (decode_env_path):
	* lread.c (Vsource_directory):
	Update for new argument spec of decode_env_path.

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2013-11-22  Eli Zaretskii  <eliz@gnu.org>

	* bidi.c (bidi_find_paragraph_start): Limit the returned positions
	to BEGV_BYTE..ZV_BYTE range.  (Bug#15951)

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2013-11-21  Paul Eggert  <eggert@cs.ucla.edu>

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	Fix some dependency problems that cause unnecessary recompiles.
	Problem reported by RMS in
	<http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
	* Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
	(really-lwlib, really-oldXMenu, stamp-oldxmenu)
	(../src/$(OLDXMENU), $(OLDXMENU)): Remove.
	(temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
	($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
	(boostrap-clean): No need to remove stamp-oldxmenu.

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	Fix recently introduced bool vector overrun.
	This was due to an optimization that went awry.
	Reported by Glenn Morris in
	<http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
	* alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
	for empty vectors, undoing the 2013-11-18 change.
	* data.c (bool_vector_binop_driver): Rely on this.
	Fix bug that occasionally overran the destination.
	* lisp.h (struct Lisp_Bool_vector): Document this.

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2013-11-20  Jan Djärv  <jan.h.d@swipnet.se>

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	* nsterm.m (init, run, stop:): Enable again. stop calls super stop
	to handle dialogs.

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	* nsterm.m (init, run, stop:): Comment out for now, does not work
	with dialogs.

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2013-11-19  Paul Eggert  <eggert@cs.ucla.edu>

	* charset.c (syms_of_charset): Don't read past end of string.

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2013-11-19  Glenn Morris  <rgm@gnu.org>

	* frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.

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2013-11-19  Brian Jenkins  <brian@brianjenkins.org>  (tiny change)

	Add hooks to run on gaining/losing focus.  (Bug#15029)
	* frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
	(Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
	(syms_of_frame): Add focus-in-hook, focus-out-hook.

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2013-11-18  Paul Eggert  <eggert@cs.ucla.edu>

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	* data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
	The old names predated the API change that put destination at end.

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	Improve API of recently-added bool vector functions (Bug#15912).
	The old API had (bool-vector-count-matches A B)
	and (bool-vector-count-matches-at A B I), which gave the
	misleading impression that the two functions were variants, one
	with a location I.  The new API has (bool-vector-count-population A)
	and (bool-vector-count-consecutive A B I) to make the distinction
	clearer.  The first function no longer has a B argument, since the
	caller can easily determine the number of nils if the length and
	number of ts is known.
	* data.c (Fbool_vector_count_population): Rename from
	bool_vector_count_matches, and accept just 1 argument.
	(Fbool_vector_count_consecutive): Rename from
	Fbool_vector_count_matches_at.

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	Always allocate at least one bits_word per bool vector.
	See Daniel Colascione in:
	http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
	* alloc.c (make_uninit_bool_vector): Always allocate at least one word.
	* data.c (bool_vector_binop_driver): Rely on this.  Tune.
	* lisp.h (struct Lisp_Bool_vector): Document this.

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2013-11-18  Eli Zaretskii  <eliz@gnu.org>

	* insdel.c (invalidate_buffer_caches): New function, consolidated
	from part of prepare_to_modify_buffer.
	(insert_from_gap, prepare_to_modify_buffer):
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	* coding.c (code_convert_region, code_convert_string):
	Call invalidate_buffer_caches.  (Bug#15841)
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	* lisp.h (invalidate_buffer_caches): Add prototype.

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2013-11-17  Eli Zaretskii  <eliz@gnu.org>

	* w32term.c (x_update_window_end): Don't invalidate the entire
	mouse-highlight info, just signal frame_up_to_date_hook that mouse
	highlight needs to be redisplayed.  (Bug#15913)

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2013-11-17  Paul Eggert  <eggert@cs.ucla.edu>

	* lisp.h (DEBUGGER_SEES_C_MACROS): Remove.

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2013-11-16  Eli Zaretskii  <eliz@gnu.org>

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	* doc.c (Fsubstitute_command_keys): Inhibit modification hooks
	while we are using Vprin1_to_string_buffer.

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	* keymap.c (describe_map): Don't crash if PT is 1 both before and
	after inserting the description string.  (Bug#15907)

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2013-11-15  Paul Eggert  <eggert@cs.ucla.edu>

	* data.c: Work around bogus GCC diagnostic about shift count.
	Reported by Eli Zaretskii in
	<http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
	(pre_value): New function.
	(count_trailing_zero_bits): Use it.

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2013-11-15  Eli Zaretskii  <eliz@gnu.org>

	* lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
	assume C macros are not supported even under -g3 in these old GCC
	versions.

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2013-11-15  Leo Liu  <sdl.web@gmail.com>

	* minibuf.c (Ftry_completion, Fall_completions)
	(Ftest_completion): Use FUNCTIONP.  (Bug#15889)

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2013-11-15  Paul Eggert  <eggert@cs.ucla.edu>

	* lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
	Define to empty if DEBUGGER_SEES_C_MACROS is defined.
	This avoids placing unnecessary constants into the Emacs code.

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2013-11-14  Kazuhiro Ito  <kzhr@d1.dion.ne.jp>  (tiny change)

	* keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
	for Cygwin w32 build.

	* xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
	for Cygwin w32 build.  (Bug#15892)

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2013-11-14  Paul Eggert  <eggert@cs.ucla.edu>

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	Simplify, port and tune bool vector implementation.
	* alloc.c (bool_vector_exact_payload_bytes)
	(bool_vector_payload_bytes): Remove.
	(bool_vector_fill): Return its argument.
	* alloc.c (bool_vector_fill):
	* lread.c (read1):
	* print.c (print_object):
	Simplify by using bool_vector_bytes.
	* alloc.c (make_uninit_bool_vector):
	New function, broken out from Fmake_bool_vector.
	(Fmake_bool_vector): Use it.  Use tail call.
	(make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
	* data.c (BITS_PER_ULL): New constant.
	(ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
	if long long versions don't exist.
	(shift_right_ull): New function.
	(count_one_bits_word): New function, replacing popcount_bits_word
	macro.  Don't assume that bits_word is no wider than long long.
	(count_one_bits_word, count_trailing_zero_bits):
	Don't assume that bits_word is no wider than long long.
	* data.c (bool_vector_binop_driver, bool_vector_not):
	* fns.c (Fcopy_sequence):
	* lread.c (read1):
	Create an uninitialized destination, to avoid needless work.
	(internal_equal): Simplify.
	(Ffillarray): Prefer tail call.
	* data.c (bool_vector_binop_driver): Don't assume bit vectors always
	contain at least one word.
	(bits_word_to_host_endian): Prefer if to #if.  Don't assume
	chars are narrower than ints.
	* data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
	* fns.c (Fcopy_sequence):
	Simplify and tune.
	* lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
	Don't try to port to hosts where bits_word values have holes; the
	code wouldn't work there anyway.  Verify this assumption, though.
	(bool_vector_bytes): New function.
	(make_uninit_bool_vector): New decl.
	(bool_vector_fill): Now returns Lisp_Object.

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	* xfns.c (xic_create_fontsetname):
	* xrdb.c (gethomedir): Prefer tail calls.

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2013-11-12  Paul Eggert  <eggert@cs.ucla.edu>

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	* xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
	Qmeta, and Qsuper.  This is safer, and it's what w32fns.c does.
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	* buffer.c (Fforce_mode_line_update): Don't fall off end of function
	that requires a return value.
	(Fset_buffer_modified_p): Take advantage of this change to do
	a tail call.

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2013-11-11  Stefan Monnier  <monnier@iro.umontreal.ca>

	* buffer.c (Frestore_buffer_modified_p): Sync it with
	Fset_buffer_modified_p.
	(Fforce_mode_line_update): New function, moved from subr.el.
	(Fset_buffer_modified_p): Use them.
	(syms_of_buffer): Defsubr Fforce_mode_line_update.

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2013-11-11  Paul Eggert  <eggert@cs.ucla.edu>

	* search.c (find_newline): Rewrite to prefer offsets to pointers.
	This avoids undefined behavior when subtracting pointers into
	different aways.  On my platform it also makes the code a tad
	smaller and presumably faster.

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2013-11-11  Stefan Monnier  <monnier@iro.umontreal.ca>

	* keyboard.c (command_loop_1): Use region-extract-function.
	* insdel.c (Qregion_extract_function): Not static any more (can we
	stop pretending that these vars can benefit from being marked static?).

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2013-11-09  Eli Zaretskii  <eliz@gnu.org>

	* search.c (find_newline): If buffer text is relocated during the
	"dumb loop", adjust C pointers into buffer text to follow suit.
	(Bug#15841)

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2013-11-09  Łukasz Stelmach <stlman@poczta.fm> (tiny change)

	* gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
	for conversion (Bug#15837).

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2013-11-09  Eli Zaretskii  <eliz@gnu.org>

	* fileio.c (Finsert_file_contents): Invalidate the newline cache
	for the entire range of inserted characters.  (Bug#15841)

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2013-11-08  Jan Djärv  <jan.h.d@swipnet.se>

	* xfaces.c (lface_fully_specified_p): Let distant-foreground be
	unspecified.
	(realize_default_face): Remove assignment to distant-foreground if
	unspecified (Bug#15815).

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2013-11-08  Eli Zaretskii  <eliz@gnu.org>

	* xdisp.c (message_dolog): Make sure the *Messages* buffer has its
	cache-long-scans disabled, since we don't want to call
	prepare_to_modify_buffer (in insert_1_both) for each message we
	display.

	* buffer.h (bset_cache_long_scans): New INLINE function, moved
	from buffer.c.  Improve commentary to the buffer field setter
	functions.

	* buffer.c (bset_cache_long_scans): Static function deleted.
	Improve commentary to the buffer field setter functions.
	(init_buffer_once): Default for cache-long-scans changed to t.
	(Bug#15797)

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2013-11-08  Paul Eggert  <eggert@cs.ucla.edu>

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	* gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.

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	* chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
	This bug was introduced in my 2013-06-21 change, and caused
	struct Lisp_Sub_Char_Table objects to be given too many slots,
	which broke 'make -C admin/unidata'.

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2013-11-07  Jan Djärv  <jan.h.d@swipnet.se>

	Import changes from mac-port 4.5.
	* macfont.m (mac_font_copy_default_descriptors_for_language)
	(mac_font_copy_default_name_for_charset_and_languages): Declare.
	(cf_charset_table): big-5-0 has uniquifier 0x4EDC.
	(macfont_language_default_font_names): New.
	(macfont_list): Rearrange language/charset code.
	(macfont_close): Don't check for macfont_info->cache.
	(mac_ctfont_create_preferred_family_for_attributes): New font
	selection code, call
	mac_font_copy_default_name_for_charset_and_languages.
	(mac_font_copy_default_descriptors_for_language)
	(mac_font_copy_default_name_for_charset_and_languages): New functions.

	* macfont.h (kCTVersionNumber10_9): Define if not defined.

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2013-11-07  Paul Eggert  <eggert@cs.ucla.edu>

	Port to C11 aligned_alloc, and fix some integer overflows.
	* alloc.c (USE_ALIGNED_ALLOC): New symbol.
	(USE_POSIX_MEMALIGN): Remove.  All uses replaced with USE_ALIGNED_ALLOC,
	and use of posix_memalign replaced with aligned_alloc.
	(aligned_alloc): New function, defined or declared as needed.
	* conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
	Don't undef; configure.ac now does this.
	* gmalloc.c (aligned_alloc) [MSDOS]: New decl.
	(calloc, aligned_alloc): Check for integer overflow.
	(aligned_alloc): Rename from memalign.  All uses changed.
	(memalign): New function, an alias for aligned_alloc.

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2013-11-06  Stefan Monnier  <monnier@iro.umontreal.ca>

	* xdisp.c (redisplay_internal): Fix typo in last change.

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2013-11-06  Paul Eggert  <eggert@cs.ucla.edu>

	* regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.

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2013-11-06  Stefan Monnier  <monnier@iro.umontreal.ca>

	* xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
	redisplay--mode-lines-cause.
	(redisplay_internal): Keep them uptodate.  Remove redundant check of
	buffer_shared_and_changed.
	* *.[chm]: Number every assignment to update_mode_lines so we
	can track why it is set.

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2013-11-06  Eli Zaretskii  <eliz@gnu.org>

	* editfns.c (Fformat_time_string): Doc fix.  (Bug#15816)

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2013-11-06  Stefan Monnier  <monnier@iro.umontreal.ca>

	* *.[chm]: Number every assignment to windows_or_buffers_changed so we
	can track why it is set.

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2013-11-06  Paul Eggert  <eggert@cs.ucla.edu>

	Integer-related fixes for term.c etc.
	* dispextern.h (face_tty_specified_color): New function.
	* term.c (turn_on_face): Don't rely on undefined behavior when
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	assigning an out-of-range value to 'long'.
	Simplify test for toggling highlight.
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	(tty_capable_p): Omit last two (unused) args.  All callers changed.
	* term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
	(read_menu_input, tty_menu_activate, tty_menu_show):
	* xfaces.c (x_supports_face_attributes_p)
	(tty_supports_face_attributes_p):
	Use bool for boolean.  All callers changed.
	(tty_supports_face_attributes_p): Omit defaults for color indices;
	no longer needed.  Simplify tail call.

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2013-11-05  Stefan Monnier  <monnier@iro.umontreal.ca>

	* xdisp.c (prepare_menu_bars): Mark static.
	* lisp.h (prepare_menu_bars): Don't declare.
	* xselect.c (x_handle_selection_clear):
	* callproc.c (call_process): Remove redundant call to prepare_menu_bars.

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2013-11-05  Paul Eggert  <eggert@cs.ucla.edu>

	* keyboard.c (Fcommand_error_default_function): Fix pointer signedness
	glitch.  Eliminate 'sz' prefix; Hungarian notation is not helpful here.

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2013-11-05  Stefan Monnier  <monnier@iro.umontreal.ca>

	* keyboard.c (Fcommand_error_default_function): Rename from
	Fdefault_error_output.

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2013-11-05  Jarek Czekalski  <jarekczek@poczta.onet.pl>  (tiny change)

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	* keyboard.c (Fdefault_error_output): New function, extracted from
	cmd_error_internal.
	(syms_of_keyboard): Use it for Vcommand_error_function.
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2013-11-05  Stefan Monnier  <monnier@iro.umontreal.ca>

	* eval.c (handlerlist_sentinel): New variable (bug#15802).
	(init_eval): Use it to ensure handlerlist is non-NULL.
	(unwind_to_catch): Make sure we never set handlerlist to NULL.
	(Fsignal): Adjust NULLness test of handlerlist.
	* lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.

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2013-11-05  Eli Zaretskii  <eliz@gnu.org>

	* callproc.c (call_process): Call prepare_to_modify_buffer before
	decoding text read from the sub-process, as the decoded stuff will
	be inserted into the buffer.  This will invalidate the various
	caches maintained for the buffer.  (Bug#15148)

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2013-11-05  Xue Fuqiao  <xfq.free@gmail.com>

	* xdisp.c (syms_of_xdisp): Mention the active display table in doc
	string of glyphless-char-display.

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2013-11-05  Jan Djärv  <jan.h.d@swipnet.se>

	* nsfns.m (ns_get_name_from_ioreg): New function.
	(ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
	OSX >= 10.9.  Use ns_get_name_from_ioreg.

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2013-11-05  Paul Eggert  <eggert@cs.ucla.edu>

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	Simplify and port recent bool vector changes.
	* alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
	only in this file.  Use a more-efficient implementation if the
	second argument is a power of 2.
	(ALIGN): Rewrite in terms of ROUNDUP.  Make it a function.
	Remove no-longer-necessary compile-time checks.
	(bool_vector_exact_payload_bytes): New function.
	(bool_vector_payload_bytes): Remove 2nd arg; callers that need
	exact payload changed to call the new function.  Do not assume
	that the arg or result fits in ptrdiff_t.
	(bool_vector_fill): New function.
	(Fmake_bool_vector): Use it.  Don't assume bit counts fit
	in ptrdiff_t.
	(vroundup_ct): Don't assume arg fits in size_t.
	* category.c (SET_CATEGORY_SET): Remove.  All callers now just
	invoke set_category_set.
	(set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
	All callers changed.  Use bool_vector_set.
	* category.h (XCATEGORY_SET): Remove; no longer needed.
	(CATEGORY_MEMBER): Now a function.  Rewrite in terms of
	bool_vector_bitref.
	* data.c (Faref): Use bool_vector_ref.
	(Faset): Use bool_vector_set.
	(bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
	(Fbool_vector_not, Fbool_vector_count_matches)
	(Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
	* fns.c (concat): Use bool_vector_ref.
	(Ffillarray): Use bool_vector_fill.
	(mapcar1): Use bool_vector_ref.
	(sxhash_bool_vector): Hash words, not bytes.
	* lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
	a constant, since it's now used in #if.
	(bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
	unsigned char on unusual architectures, so that we no longer
	assume that the number of bits per bits_word is a power of two or
	is a multiple of 8 or of CHAR_BIT.
	(Qt): Add forward decl.
	(struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
	at least as strictly as bits_word.
	(bool_vector_data, bool_vector_uchar_data): New accessors.
	All data structure accesses changed to use them.
	(bool_vector_words, bool_vector_bitref, bool_vector_ref)
	(bool_vector_set): New functions.
	(bool_vector_fill): New decl.
	(ROUNDUP): Move to alloc.c as described above.

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	Fix recent gnutls changes.
	* gnutls.c (Fgnutls_boot): Don't assume C99.
	* process.c (wait_reading_process_output): Fix typo in recent change.

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2013-11-05  Teodor Zlatanov  <tzz@lifelogs.com>

	* process.c (wait_reading_process_output, read_process_output)
	(send_process): Check gnutls_state is not NULL.

	* gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
	(Fgnutls_boot): Set process gnutls_p later, after initialization.

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2013-11-04  Jan Djärv  <jan.h.d@swipnet.se>

	* nsterm.m (init, run, stop:): New methods in EmacsApp for
	OSX >= 10.9 to prevent memory leak of GCD dispatch source.

	* nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
	OSX >= 10.9.

	* nsfns.m (Fx_create_frame): Fix memory leak.

	* macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
	(CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
	(CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.

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2013-11-04  Eli Zaretskii  <eliz@gnu.org>

	* xdisp.c (message3_nolog, message_with_string): Encode the string
	before writing it to the terminal in a non-interactive session.

	* lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
	sure we concatenate them into a unibyte string.

	* fileio.c (make_temp_name): Encode PREFIX, and decode the
	resulting temporary name before returning it to the caller.
	(Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
	is a unibyte string, convert NAME to a unibyte string to ensure
	that the result is also a unibyte string.

	* emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
	create unibyte strings from default paths and directory/file
	names.

	* coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
	string.

	* callproc.c (init_callproc): Use build_unibyte_string to make
	sure we create unibyte strings from default paths and
	directory/file names.

	* buffer.c (init_buffer): Don't store default-directory of
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	*scratch* in multibyte form.  The original problem which led to
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	that is described in
	http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
	but it was solved long ago.  (Bug#15260)

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2013-11-04  Paul Eggert  <eggert@cs.ucla.edu>

	Port to stricter C99 platforms.
	Especially, C99 prohibits nesting a struct X inside struct Y if
	struct X has a flexible array member.
	* alloc.c (struct sdata): New type.
	(sdata): Implement in terms of struct sdata.
	Remove u member; all uses replaced by next_vector, set_next_vector.
	(SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
	(SDATA_DATA_OFFSET): Now a constant, not a macro.
	(struct sblock): Rename first_data member to data, which is now
	a flexible array member.  All uses changed.
	(next_vector, set_next_vector, large_vector_vec): New functions.
	(vector_alignment): New constant.
	(roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
	(struct large-vector): Now merely a NEXT member, since the old approach
	ran afoul of stricter C99.  All uses changed to use
	large_vector_vec or large_vector_offset.
	(large_vector_offset): New constant.
	* dispnew.c: Include tparam.h, for tgetent.
	Do not include term.h; no longer needed.
	* gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
	* lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
	(struct Lisp_Vector): Use a flexible array member for contents,
	instead of a union with a member that is an array of size 1.
	All uses changed.
	(ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
	fact that the struct no longer contains a union.
	(struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
	(struct Lisp_Save_Value, struct Lisp_Free):
	Use unsigned, not int, for spacers, to avoid c99 warning.
	(union specbinding): Use unsigned, not bool, for bitfield, as
	bool is not portable to pre-C99 hosts.

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2013-11-04  Glenn Morris  <rgm@gnu.org>

	* emacs.c (usage_message): Mention that `-L :...' appends.

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2013-11-02  Glenn Morris  <rgm@gnu.org>

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	* Makefile.in (abs_builddir): Remove.
	(bootstrap_exe): Use relative filename.

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	Use relative filenames in TAGS files.
	* Makefile.in (abs_srcdir): Remove it again.
	(.PHONY): Remove frc.
	(maintainer-clean): No more TAGS-LISP file.
	(TAGS): Pass relative file names to etags.
	(../lisp/TAGS): Rename from TAGS-LISP.  Work in ../lisp.

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	* Makefile.in (abs_srcdir): New, set by configure.
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	(lispdir): Remove.
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	(maintainer-clean): Remove pointless echo.  That should be in the
	top-level Makefile, if anywhere.  Delete TAGS-LISP.
	(extraclean): No s/ and m/ directories for some time.
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	(TAGS): Also depend on ctagsfiles3.
	Remove no-longer-defined S_FILE.
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	Pass absolute filenames to etags once more.
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	(TAGS-LISP): Replace lispdir with its expansion.
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	(TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
	($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.

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2013-11-02  Jan Djärv  <jan.h.d@swipnet.se>

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	* xfaces.c (check_lface_attrs, realize_default_face):
	Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
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	(realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
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2013-11-02  Paul Eggert  <eggert@cs.ucla.edu>

	* emacs.c (original_pwd): Remove global var by making it local.
	(init_cmdargs): New arg ORIGINAL_PWD; caller changed.

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2013-11-01  Jan Djärv  <jan.h.d@swipnet.se>

	* xfaces.c: Declare color_distance.
	(QCdistant_foreground): New variable.
	(NEAR_SAME_COLOR_THRESHOLD): New define.
	(load_color2): New function.
	(load_color): Call load_color2.
	(load_face_colors): Call load_color2 and if distant-color is specified
	calculate distant and use distant-color if colors are near.
	(LFACE_DISTANT_FOREGROUND): New define.
	(merge_face_ref, Finternal_set_lisp_face_attribute)
	(Finternal_get_lisp_face_attribute)
	(x_supports_face_attributes_p): Handle distant-foreground similar to
	foreground.
	(syms_of_xfaces): DEFSYM QCdistant_foreground.

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	* dispextern.h (lface_attribute_index):
	Add LFACE_DISTANT_FOREGROUND_INDEX.
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2013-11-01  Claudio Bley  <claudio.bley@googlemail.com>

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	* image.c (pbm_next_char): New function.
	See http://netpbm.sourceforge.net/doc/pbm.html for the details.
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	(pbm_scan_number): Use it.
	(Qlibjpeg_version): New variable.
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	(syms_of_image): DEFSYM and initialize it.

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2013-10-31  Jan Djärv  <jan.h.d@swipnet.se>

	* emacs.c (main): Skip -psn args on OSX even if ! isatty (0).

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2013-10-31  Glenn Morris  <rgm@gnu.org>

	* emacs.c (original_pwd): New char.
	(main): If using --chdir, store original_pwd.
	(init_cmdargs): When setting Vinvocation_directory based on a
	relative argv[0], use original_pwd if set.  (Bug#15768)

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2013-10-29  Stefan Monnier  <monnier@iro.umontreal.ca>

	* keyboard.c (command_loop_1): If command is nil, call `undefined'.

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2013-10-29  Paul Eggert  <eggert@cs.ucla.edu>

	* insdel.c: Fix minor problems found by static checking.
	(Qregion_extract_function): Now static.
	(prepare_to_modify_buffer_1): Remove unused locals.

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2013-10-29  Stefan Monnier  <monnier@iro.umontreal.ca>

	* xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
	(syms_of_xdisp): Declare pre-redisplay-function.
	(markpos_of_region): Remove function.
	(init_iterator, compute_stop_pos, handle_face_prop)
	(face_before_or_after_it_pos, reseat_to_string)
	(get_next_display_element, window_buffer_changed)
	(redisplay_internal, try_cursor_movement, redisplay_window)
	(try_window_reusing_current_matrix, try_window_id, display_line)
	(note_mode_line_or_margin_highlight, note_mouse_highlight)
	(display_string, mouse_face_from_buffer_pos): Remove region handling.
	* window.h (struct window): Remove field `region_showing'.
	* dispextern.h (struct it): Remove region_beg/end_charpos.
	(face_at_buffer_position, face_for_overlay_string)
	(face_at_string_position): Update prototypes.
	* xfaces.c (face_at_buffer_position, face_for_overlay_string)
	(face_at_string_position): Remove `region_beg' and `region_end' args.
	* fontset.c (Finternal_char_font):
	* font.c (font_at, font_range): Adjust calls accordingly.
	* insdel.c (Qregion_extract_function): New var.
	(syms_of_insdel): Initialize it.
	(prepare_to_modify_buffer_1): Use it.

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2013-10-29  Dmitry Antipov  <dmantipov@yandex.ru>

	Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
	* ftxfont.c (ftxfont_get_gcs):
	* gtkutil.c (xg_set_widget_bg, xg_set_background_color):
	* xfaces.c (x_free_colors, x_free_dpy_colors)
	(x_create_gc, unload_color):
	* xselect.c (x_property_data_to_lisp):
	* xsettings.c (parse_settings):
	* xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
	(get_bits_and_offset): Adjust definition.
	* frame.c (XParseGeometry): Adjust locals.
	* lisp.h (toplevel): Adjust EMACS_UINT type definition.
	* regex.h (toplevel): Likewise for reg_syntax_t.

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2013-10-29  Stefan Monnier  <monnier@iro.umontreal.ca>

	* eval.c (run_hook_with_args): Use FUNCTIONP.

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2013-10-29  Dmitry Antipov  <dmantipov@yandex.ru>

	* xterm.h (struct x_output): For 'black_relief' and 'white_relief'
	fields, drop 'allocated_p' member and use -1 for uninitialized value.
	* w32term.h (struct w32_output): Similarly but do not use -1 because...
	* xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
	on MS-Windows anyway.
	(free_face_colors): Define only if HAVE_X_WINDOWS and...
	(free_realized_face): ...adjust user.
	* xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
	white relief pixels to -1.
	* xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
	* w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
	* dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.

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2013-10-28  Paul Eggert  <eggert@cs.ucla.edu>

	* dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
	* xfaces.c (load_pixmap): Omit last two args, which are always NULL
	in practice now.  All callers changed.

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2013-10-28  Dmitry Antipov  <dmantipov@yandex.ru>

	* dispextern.h (struct face): Use bitfields for 'underline_type'
	and 'box' members.  Remove set-but-unused members 'pixmap_w' and
	'pixmap_h'.  If not HAVE_WINDOW_SYSTEM, also remove dummy
	'stipple' member.  Move 'lface' member up to help...
	* xfaces.c (make_realized_face): ...this function to find and
	clear just the members that need clearing.
	(load_face_colors, realize_x_face):
	* xdisp.c (extend_face_to_end_of_line): Adjust user.

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2013-10-27  Dmitry Antipov  <dmantipov@yandex.ru>

	* xftfont.c (struct xftfont_info): Remove set-but-unused
	'screen' member.
	(xftfont_open): Adjust user.
	(xftfont_get_colors): Remove useless prototype.

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2013-10-26  Eli Zaretskii  <eliz@gnu.org>

	* emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
	before passing them to 'unexec'.  (Bug#15260)

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2013-10-26  Xue Fuqiao  <xfq.free@gmail.com>

	* fringe.c (set_fringe_bitmap_face): Add usage note from lispref.

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2013-10-25  Eli Zaretskii  <eliz@gnu.org>

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	* w32uniscribe.c (uniscribe_close): Adjust the argument list to
	the changed signature of the font driver's 'close' method.

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	* w32font.h (w32font_close): Adjust the prototype to the change in
	function definition.

	* w32font.c (w32font_close): Reintroduce deleted declaration of i.

	* w32uniscribe.c (uniscribe_close): Adapt the call to
	w32font_close to its new prototype.

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2013-10-25  Dmitry Antipov  <dmantipov@yandex.ru>

	Omit unused frame argument of font API's close function.
	* font.h (struct font): Drop frame argument.  Adjust comment.
	* font.c (font_clear_cache, font_close_object): Adjust users.
	* ftfont.c (ftfont_close):
	* ftxfont.c (ftxfont_close):
	* macfont.m (macfont_close):
	* nsfont.m (nsfont_close):
	* w32font.c (w32font_close):
	* xfont.c (xfont_close):
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	* xftfont.c (xftfont_close): Adjust driver-specific close functions,
	tweak comments and make functions safe if called more than once for
	the same font object.

	Perform font-specific cleanup when font object is swept by GC.  See
	http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
	* alloc.c (cleanup_vector): New function.
	(sweep_vector): Call it for each reclaimed vector object.
	* font.h (struct font): Adjust comment.
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2013-10-24  Glenn Morris  <rgm@gnu.org>

	* Makefile.in (abs_top_srcdir): New, set by configure.

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2013-10-23  Dmitry Antipov  <dmantipov@yandex.ru>

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	Adjust recent font-related changes to fix bug#15686.
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	* alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
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	is a live window system frame, mark its default font too.
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2013-10-23  Glenn Morris  <rgm@gnu.org>

	* Makefile.in (RUN_TEMACS): Make relative (again).
	($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
	(bootstrap-emacs$(EXEEXT)):
	Quote entities that might contain whitespace.

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2013-10-23  Paul Eggert  <eggert@cs.ucla.edu>

	Port to Solaris 10 and its bundled GCC.
	Problem reported by Timothy C. Burt.
	* floatfns.c (isfinite, isnan): Redefine unconditionally.

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2013-10-21  Dmitry Antipov  <dmantipov@yandex.ru>

	Do not allow font caches to grow too large.
	* alloc.c (compact_font_cache_entry, compact_font_caches):
	New functions or stub if not HAVE_WINDOW_SYSTEM.
	(compact_undo_list): Factor out from Fgarbage_collect.
	Add comment.
	(mark_face_cache): Mark face font.  Move down to avoid
	extra prototypes.
	(mark_terminals): Do not mark font cache here.
	(Fgarbage_collect): Call compaction functions described
	above.  Adjust comment.

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2013-10-20  Jan Djärv  <jan.h.d@swipnet.se>

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	* emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
	chdir to HOME (bug#15607).

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	* nsterm.m (Qcocoa, Qgnustep): New variables.
	(syms_of_nsterm): Defsym Qcocoa, Qgnustep.  Fprovide appropriate one.
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	(ns_get_color): Make selection color work for GNUStep also.
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2013-10-18  Eli Zaretskii  <eliz@gnu.org>

	* keyboard.c (make_lispy_event): Remove GPM-specific code that
	handles mouse clicks.  Instead, let GPM use the same code as all
	the other mice use.  See the discussion starting at
	http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
	for the details of the problem with the menu bar this fixes.

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2013-10-18  Dmitry Antipov  <dmantipov@yandex.ru>

	Remove port-specific display name lists to avoid extra
	complexity and data duplication with display info lists.
	* xterm.h (x_display_name_list): Remove declaration.
	* xterm.c (x_display_name_list): Remove.
	(x_term_init, x_delete_display, syms_of_xterm): Adjust users.
	* xfns.c (x_display_info_for_name, Fx_display_list):
	Likewise.  Use x_display_list where appropriate.
	* w32term.h (w32_display_name_list): Remove declaration.
	* w32term.c (w32_display_name_list): Remove.
	(w32_initialize_display_info, x_delete_display, syms_of_w32term):
	Adjust users.
	* w32fns.c (x_display_info_for_name, Fx_display_list):
	Likewise.  Use x_display_list where appropriate.
	* nsterm.h (ns_display_name_list): Remove declaration.
	* nsterm.m (ns_display_name_list): Remove.
	(ns_term_init, syms_of_nsterm): Adjust users.
	* nsfns.m (ns_display_info_for_name, Fx_display_list):
	Likewise.  Use x_display_list where appropriate.
	* termhooks.h (TERMINAL_FONT_CACHE): New macro.
	* alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
	(mark_terminals): Mark per-terminal font cache.

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2013-10-17  Barry O'Reilly  <gundaetiapo@gmail.com>

	Don't run timers in input-pending-p.  Its new check-timers param
	provides the prior behavior. (Bug#15045).
	* src/keyboard.c (Finput_pending_p): Accept optional check-timers
	param.

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2013-10-17  Paul Eggert  <eggert@cs.ucla.edu>

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	Make some functions static in non-Microsoft builds.
	On my platform (Fedora 19 x86-64), this shrinks the
	Emacs executable (text+data) by 0.25%.
	* dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
	(load_color) [!MSDOS]:
	* gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
	* keyboard.h (make_ctrl_char) [!WINDOWSNT]:
	* lisp.h (check_existing):
	* process.h (conv_sockaddr_to_lisp, network_interface_list)
	(network_interface_info) [!WINDOWSNT]:
	* termhooks.h (encode_terminal_code) [!WINDOWSNT]:
	Remove extern decls.
	* fileio.c (check_existing):
	* keyboard.c (make_ctrl_char) [!WINDOWSNT]:
	* process.c (conv_sockaddr_to_lisp, network_interface_list)
	(network_interface_info) [!WINDOWSNT]:
	* term.c (encode_terminal_code) [!WINDOWSNT]:
	* xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
	* xfaces.c (load_color) [!MSDOS]:
	Now static.
	* fileio.c (check_existing, check_executable, check_writable):
	* process.c (network_interface_list, network_interface_info):
	Move earlier, so that we don't need forward decls.
	* gnutls.c (fn_gnutls_transport_set_errno)
	(emacs_gnutls_transport_set_errno) [!WINDOWNT]:
	Remove; unused.
	* w32.c (init_environment): Use faccessat rather than
	check_existing, partly for consistency with the rest of the code
	in this file, partly so that check_existing can be static.

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	Make VALMASK visible to GDB even if clang is used (Bug#15574).
	* emacs.c (MAIN_PROGRAM): New macro.
	* lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
	(ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.

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	bool vector int width fixes
	* data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
	(Fbool_vector_count_matches_at):
	Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
	can exceed PTRDIFF_MAX, at least in theory.
	(Fbool_vector_count_matches_at):
	Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.

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2013-10-16  Paul Eggert  <eggert@cs.ucla.edu>

	* process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
	(struct sockaddr): Add forward decl, for platforms that lack it.

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2013-10-16  Jan Djärv  <jan.h.d@swipnet.se>

	* nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
	Qnil (Bug#15628).

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	* w32.c (network_interface_get_info, network_interface_list)
	(network_interface_info): New functions.  (Bug#15610)
	(GetAdaptersInfo_Proc): New typedef.
	(get_adapters_info): New wrapper function.
	(globals_of_w32): Initialize g_b_init_get_adapters_info.

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	* process.h (network_interface_list, network_interface_info):
	New prototypes.
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	* process.c (conv_sockaddr_to_lisp): Now externally-visible.
	(Fnetwork_interface_list, Fnetwork_interface_info): Define for
	all systems.  Return non-nil for systems that HAVE_NET_IF_H and
	for WINDOWSNT.  Doc fix.
	(syms_of_process): Defsubr Snetwork_interface_list and
	Snetwork_interface_info unconditionally.

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	* menu.c (have_boxes): Fix redundant simulation of radio buttons
	in NS GUI sessions.  (Bug#15629)

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2013-10-16  Dmitry Antipov  <dmantipov@yandex.ru>

	* fns.c (Fstring_as_unibyte): Use xlispstrdup.

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2013-10-15  Paul Eggert  <eggert@cs.ucla.edu>

	* print.c (print_object): Print " ..." when truncating bool vectors.

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2013-10-15  Eli Zaretskii  <eliz@gnu.org>

	* w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
	standard mouse buttons.

	* termhooks.h (struct input_event): Remove incorrect commentary.

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2013-10-15  Paul Eggert  <eggert@cs.ucla.edu>

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	Disallow bool vector operations on mixed-length operands.
	The old behavior left garbage in the result vector sometimes,
	and didn't seem to be useful.
	* data.c (Qwrong_length_argument): New static var.
	(wrong_length_argument): New function.
	(bool_vector_binop_driver): Check that args agree in length.

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	* keyboard.c, keyboard.h (all_kboards): Now static.

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2013-10-15  Xue Fuqiao  <xfq.free@gmail.com>

	* buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
	note from the lispref.

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2013-10-15  Dmitry Antipov  <dmantipov@yandex.ru>

	* nsterm.h (struct ns_display_info): Remove set-but-unused
	member image_cache (image caches are per-terminal anyway).
	(FRAME_X_IMAGE_CACHE): Remove.
	* nsterm.m (ns_initialize_display_info): Adjust user.

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2013-10-14  Eli Zaretskii  <eliz@gnu.org>

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	* w32proc.c: Include mingw_time.h.

	* w32.c: Include mingw_time.h.

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	Implement scrolling of TTY menus when the screen is too short.

	* term.c (tty_menu_display): Accept an additional argument, the
	menu item from which to start displaying the menu.  Account for
	the value of Y when limiting the menu to the number of available
	screen lines.
	(mi_result): New enumeration.
	(read_menu_input): Return enumerated value.  When the y coordinate
	hits min_y or max_y, return scroll indication instead of wrapping
	around the menu.
	(tty_menu_activate): Handle the scrolling indications from
	read_menu_input.  Compute the first menu item to display and pass
	it to tty_menu_display.

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2013-10-14  Dmitry Antipov  <dmantipov@yandex.ru>

	* termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
	(FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
	(FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
	Adjust to match the change described below.
	(struct terminal): Move must_write_spaces, line_ins_del_ok,
	char_ins_del_ok, scroll_region_ok, scroll_region_cost and
	memory_below_frame members to...
	* termchar.h (struct tty_display_info): ...here because they're
	relevant only on TTYs.  Prefer unsigned bitfield where appropriate.
	* term.c (init_tty):
	* nsterm.m (ns_create_terminal):
	* w32term.c (w32_create_terminal):
	* xterm.c (x_create_terminal): Adjust users.
	* dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
	to filter out non-TTY frames.  Adjust comment.
	(scrolling): Adjust user.  Prefer eassert for debugging check.

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2013-10-14  Dmitry Antipov  <dmantipov@yandex.ru>

	* xfaces.c (PT_PER_INCH): Remove unused macro.
	* termhooks.h (struct terminal): Remove set-but-unused
	member fast_clear_end_of_line.
	(FRAME_FAST_CLEAR_END_OF_LINE): Remove.
	* nsterm.m (ns_create_terminal):
	* term.c (init_tty):
	* w32term.c (w32_create_terminal):
	* xterm.c (x_create_terminal): Adjust users.

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2013-10-14  Paul Eggert  <eggert@cs.ucla.edu>

	* lisp.h (bool_vector_size): New function.
	All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
	* data.c (bool_vector_spare_mask, bool_vector_binop_driver)
	(Fbool_vector_not, Fbool_vector_count_matches_at):
	Remove uses of 'eassume' that should no longer be needed,
	because they are subsumed by the 'eassume' in bool_vector_size.

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2013-10-12  Eli Zaretskii  <eliz@gnu.org>

	* image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
	after inclusion of gif_lib.h, thus fixing compiler warnings caused
	by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.

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2013-10-11  Eli Zaretskii  <eliz@gnu.org>

	* xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
	have different dimensions.  (Bug#15575)

	* dispnew.c (fill_up_frame_row_with_spaces): Now has external
	visibility.

	* dispextern.h (fill_up_frame_row_with_spaces): Add prototype.

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2013-10-11  Dmitry Antipov  <dmantipov@yandex.ru>

	* term.c (tty_menu_show): Never return with unbalanced
	specpdl.  Use eassert for debugging check.  Adjust style.

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2013-10-11  Eli Zaretskii  <eliz@gnu.org>

	* term.c (read_menu_input): Make selection of menu items
	cyclical.  Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
	(tty_menu_activate): Fix off-by-one error when computing max_y.

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2013-10-11  Teodor Zlatanov  <tzz@lifelogs.com>

	* gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
	audit logging (only used with GnuTLS 3.x) and enable it.

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2013-10-11  Dmitry Antipov  <dmantipov@yandex.ru>

	* dispnew.c (redraw_frame): Remove useless #ifdef because
	FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
	Also, move TTY fflush to...
	* term.c (tty_update_end): ...this function.

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2013-10-11  Eli Zaretskii  <eliz@gnu.org>

	* xdisp.c (display_tty_menu_item): Make sure we never write beyond
	the end of the frame's glyph matrix.  (Bug#15575)

	* term.c (tty_menu_display): Don't move cursor while overwriting
	frame's glyphs with menu items.  Limit the number of items
	displayed to what can be shown on the available screen lines,
	excluding the echo area.
	(tty_menu_activate): Limit the Y coordinate allowed by
	read_menu_input to the last screen line used for menu display.

Paul Eggert's avatar
Paul Eggert committed
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2013-10-11  Paul Eggert  <eggert@cs.ucla.edu>

	* lisp.h (eassume): New macro.
	Also, include <verify.h>, for 'assume'.
	* alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
	(vroundup, vector_nbytes):
	* data.c (bool_vector_spare_mask, bool_vector_binop_driver)
	(Fbool_vector_not, Fbool_vector_count_matches)
	(Fbool_vector_count_matches_at):
	Use eassume, not eassert.
	* casetab.c (set_identity, shuffle):
	* composite.c (composition_gstring_put_cache):
	* dispnew.c (update_frame_1):
	* ftfont.c (ftfont_shape_by_flt):
	* image.c (gif_load):
	* intervals.c (offset_intervals):
	* macfont.m (macfont_shape):
	Remove calls to 'assume' that are no longer needed, because
	--enable-gcc-warnings no longer generates bogus warnings
	when these calls are removed.

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2013-10-11  Dmitry Antipov  <dmantipov@yandex.ru>

	* xdisp.c (deep_copy_glyph_row): Remove unused locals.

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2013-10-10  Stefan Monnier  <monnier@iro.umontreal.ca>

	* fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
	(Qsubstitute_env_in_file_name): New var.
	(syms_of_fileio): Define it.

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2013-10-10  Eli Zaretskii  <eliz@gnu.org>

	* xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
	FROM and TO are identical.  Copy only the glyphs of TEXT_AREA.
	(Bug#15575)

	* term.c (save_and_enable_current_matrix): Don't allocate and
	don't save margin areas.
	(restore_desired_matrix): Don't restore margin areas.
	(free_saved_screen): Don't free margin areas.

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2013-10-10  Paul Eggert  <eggert@cs.ucla.edu>

	* image.c: Pacify --enable-gcc-warnings.
	(GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
	#define only if used.

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2013-10-10  Eli Zaretskii  <eliz@gnu.org>

	* image.c (GIFLIB_MAJOR): Define to 4 if undefined.
	(GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
	(GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
	(gif_load): For giflib v5.x and later, display the error message
	produced by giflib when its functions fail.
	(syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
	(Bug#15531)

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2013-10-10  Dmitry Antipov  <dmantipov@yandex.ru>

	* keyboard.c (last_event_timestamp): Remove.  For X selection and
	GTK popup menus, it may be obtained from per-frame X display info.
	(kbd_buffer_store_event_hold, kbd_buffer_get_event)
	(process_special_events): Adjust users.
	* keyboard.h (last_event_timestamp): Remove declaration.
	* xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
	Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
	* menu.h (xmenu_show): Adjust prototype.
	* menu.c (Fx_popup_menu): Adjust user.
	* xselect.c (x_own_selection, x_get_foreign_selection)
	(Fx_disown_selection_internal): Use dpyinfo->last_user_time.

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2013-10-10  Dmitry Antipov  <dmantipov@yandex.ru>

	* keyboard.c (init_kboard): Now static.  Add arg
	to denote window system.  Adjust comment.
	(init_keyboard): Adjust user.
	(allocate_kboard): New function.
	(syms_of_keyboard):
	* nsterm.m (ns_term_init):
	* term.c (init_tty):
	* w32term.c (w32_create_terminal):
	* xterm.c (x_term_init): Use it.
	* keyboard.h (init_kboard): Remove prototype.
	(allocate_kboard): Add prototype.

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2013-10-10  Barry Fishman  <barry_fishman@acm.org>  (tiny change)

	* image.c (GIFLIB_MAJOR): Ensure it's defined.
	(DGifOpen, DGifOpenFileName): Handle giflib 5 syntax.  (Bug#15531)

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2013-10-09  Paul Eggert  <eggert@cs.ucla.edu>

	* fns.c (sxhash_bool_vector): Fix buffer read overrun.

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2013-10-09  Eli Zaretskii  <eliz@gnu.org>

	* term.c (tty_menu_activate): Flush the output stream after
	showing the cursor, and don't mark the frame garbaged at exit from
	the function.  Fixes redisplay glitches when moving from one menu
	to another.

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2013-10-09  Jan Djärv  <jan.h.d@swipnet.se>

	* nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
	or throw error (Bug#15570).

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2013-10-09  Paul Eggert  <eggert@cs.ucla.edu>

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	* intervals.c (temp_set_point_both): Move test into 'eassert',
	for speed.

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	* lisp.h (eassert): Don't use 'assume'.
	Sometimes 'assume' wins in performance, and sometimes it loses,
	so it shouldn't be used all the time.  Perhaps we need two
	flavors of 'eassert', one for where 'assume' is far more likely
	to help or to hurt; but that can be done later.