Set it->ellipsis_p to 1 or 0.
(display_line): Record whether row ends in mid-ellipsis.
(set_cursor_from_row): If ends in ellipsis. find start of it.
(cursor_row_p): If PT's at the end of the ellipsis the row
ends within, don't display cursor on this row.
(BUFFER_POS_REACHED_P): We haven't reached the specified
position if we're reading from something other than the buffer.
original calc_line_height_property.
(calc_line_height_property): Rework. Handle t and (nil . ratio).
(x_produce_glyphs): Use them to handle line-height and
line-spacing according to new height spec.
(Qtotal): Remove.
(syms_of_xdisp): Remove defsubr and intern for Qtotal.
in line-height property of form (HEIGHT TOTAL). Swap (FACE . RATIO)
in cons cells. (nil . RATIO) is relative to actual line height.
Use line-height `t' instead of `0' to get minimum height.
fontp->average_width, not FONT_WIDTH. Set FRAME_SPACE_WIDTH to
fontp-?space_width..
(x_load_font): Calculate fontp->space_width and
fontp->average_width.
(x_term_init): Initialize dpyinfo->Xatom_AVERAGE_WIDTH.
(do_ae_open_documents): Handle Xcode-style file position open
events.
* term/mac-win.el (mac-drag-n-drop): Handle drag-n-drop events
that include line numbers.
(mac-drag-n-drop): Sync with W32 version. Use x-dnd.el functions.
* macfns.c (install_window_handler): Modify extern to return OSErr
value.
(mac_window): Handle return value of install_window_handler.
* macterm.c (reflect_byte): Remove function.
(mac_create_bitmap_from_bitmap_data): Don't call it. Lookup table
instead.
(mac_do_font_lists): Simplify calculation of the longest
nonspecial string.
[TARGET_API_MAC_CARBON] (init_mac_drag_n_drop): Remove function
and declaration.
(mac_initialize) [TARGET_API_MAC_CARBON]: Don't call it.
[TARGET_API_MAC_CARBON] (mac_do_track_drag): New function and
declaration.
(install_window_handler): Return OSErr value.
(install_window_handler) [TARGET_API_MAC_CARBON]: Register
handlers for tracking/receiving drag-and-drop items.
(do_ae_open_documents): Generate unibyte strings for filenames.
[TARGET_API_MAC_CARBON] (mac_do_receive_drag): Likewise. Reject
only non-filename items. Set event modifiers. Set return value.
(struct glyph_string): Likewise.
* emacs.c (main) [MAC_OS8]: Call mac_term_init instead of
mac_initialize.
* fileio.c (Fnext_read_file_uses_dialog_p, Fread_file_name):
Change TARGET_API_MAC_CARBON to HAVE_CARBON.
* fns.c (vector): Change MAC_OSX to MAC_OS.
* frame.c (x_set_frame_parameters, x_report_frame_params)
(x_set_fullscreen): Remove #ifndef HAVE_CARBON.
(x_set_border_width, Vdefault_frame_scroll_bars): Change
HAVE_CARBON to MAC_OS.
* image.c [MAC_OS]: Include sys/stat.h.
[MAC_OS && !MAC_OSX]: Include sys/param.h, ImageCompression.h, and
QuickTimeComponents.h.
* mac.c [!MAC_OSX] (mac_wait_next_event): Add extern.
[!MAC_OSX] (select): Use mac_wait_next_event.
[!MAC_OSX] (run_mac_command): Change EXEC_SUFFIXES to
Vexec_suffixes.
[!MAC_OSX] (select, run_mac_command): Change `#ifdef
TARGET_API_MAC_CARBON' to `#if TARGET_API_MAC_CARBON'.
(mac_clear_font_name_table): Add extern.
(Fmac_clear_font_name_table): New defun.
(syms_of_mac): Defsubr it.
[MAC_OSX] (SELECT_POLLING_PERIOD_USEC): New define.
[MAC_OSX] (select_and_poll_event): New function.
[MAC_OSX] (sys_select): Use it.
[MAC_OSX && SELECT_USE_CFSOCKET] (socket_callback): New function.
[MAC_OSX && SELECT_USE_CFSOCKET]
(SELECT_TIMEOUT_THRESHOLD_RUNLOOP, EVENT_CLASS_SOCK): New defines.
[MAC_OSX] (sys_select) [SELECT_USE_CFSOCKET]: Use CFSocket and
RunLoop for simultaneously monitoring two kinds of inputs, window
events and process outputs, without periodically polling.
* macfns.c (mac_initialized): Remove extern.
(stricmp): Put in #if 0. All callers changed to use xstricmp in
xfaces.c.
(strnicmp): Decrement `n' at the end of each loop, not the
beginning.
(check_mac): Use the term "Mac native windows" instead of "Mac
OS".
(check_x_display_info, x_display_info_for_name): Sync with xfns.c.
(mac_get_rdb_resource): New function (from w32reg.c).
(x_get_string_resource): Use it.
(install_window_handler): Add extern.
(mac_window): New function.
(Fx_create_frame): Use it instead of make_mac_frame. Set
parameter for Qfullscreen. Call x_wm_set_size_hint.
(Fx_open_connection, Fx_close_connection): New defuns.
(syms_of_macfns): Defsubr them.
(x_create_tip_frame) [TARGET_API_MAC_CARBON]: Add
kWindowNoUpdatesAttribute to the window attribute.
(x_create_tip_frame) [!TARGET_API_MAC_CARBON]: Use NewCWindow.
(x_create_tip_frame): Don't call ShowWindow.
(Fx_show_tip): Call ShowWindow.
(Fx_file_dialog): Change `#ifdef TARGET_API_MAC_CARBON' to `#if
TARGET_API_MAC_CARBON'.
(mac_frame_parm_handlers): Set handlers for Qfullscreen.
(syms_of_macfns) [MAC_OSX]: Initialize mac_in_use to 0.
* macgui.h [!MAC_OSX]: Don't include Controls.h. Include
Windows.h.
(Window): Typedef to WindowPtr and move outside `#if
TARGET_API_MAC_CARBON'.
(XSizeHints): New struct.
* macterm.c (x_update_begin, x_update_end)
[TARGET_API_MAC_CARBON]: Disable screen updates during update of a
frame.
(x_draw_glyph_string_background, x_draw_glyph_string_foreground)
[MAC_OS8]: Use XDrawImageString/XDrawImageString16.
(construct_mouse_click): Put in #if 0.
(x_check_fullscreen, x_check_fullscreen_move): Remove decls.
(x_scroll_bar_create, x_scroll_bar_handle_click): Change `#ifdef
TARGET_API_MAC_CARBON' to `#if TARGET_API_MAC_CARBON'.
(activate_scroll_bars, deactivate_scroll_bars)
[!TARGET_API_MAC_CARBON]: Use ActivateControl/DeactivateControl.
(x_make_frame_visible) [TARGET_API_MAC_CARBON]: Reposition window
if the position is neither user-specified nor program-specified.
(x_free_frame_resources): Free size_hints.
(x_wm_set_size_hint): Allocate size_hints if needed. Set
size_hints.
(mac_clear_font_name_table): New function.
(mac_do_list_fonts): Initialize font_name_table if needed.
(x_list_fonts): Don't initialize font_name_table. Add BLOCK_INPUT
around mac_do_list_fonts.
(mac_unload_font): New function.
(x_load_font): Add BLOCK_INPUT around XLoadQueryFont.
(init_mac_drag_n_drop, mac_do_receive_drag): Enclose declarations
and definitions with #if TARGET_API_MAC_CARBON.
[USE_CARBON_EVENTS] (mac_handle_window_event): Add decl.
(install_window_handler): Add decl.
(do_window_update): Add BeginUpdate/EndUpdate for the tooltip
window. Use UpdateControls. Get the rectangle that should be
updated and restrict the target of expose_frame to it.
(do_grow_window): Set minimum height/width according to
size_hints.
(do_grow_window) [TARGET_API_MAC_CARBON]: Use ResizeWindow.
(do_zoom_window): Don't use x_set_window_size.
[USE_CARBON_EVENTS] (mac_handle_window_event): New function.
(install_window_handler): New function.
[!USE_CARBON_EVENTS] (mouse_region): New variable.
[!USE_CARBON_EVENTS] (mac_wait_next_event): New function.
(XTread_socket) [USE_CARBON_EVENTS]: Move call to
GetEventDispatcherTarget inside BLOCK_INPUT.
(XTread_socket) [!USE_CARBON_EVENTS]: Use mac_wait_next_event.
Update mouse_region when mouse is moved.
(make_mac_frame): Remove.
(make_mac_terminal_frame): Put in #ifdef MAC_OS8. Initialize
mouse pointer shapes. Change values of f->left_pos and
f->top_pos. Don't use make_mac_frame. Use NewCWindow. Don't
call ShowWindow.
(mac_initialize_display_info) [MAC_OSX]: Create mac_id_name from
Vinvocation_name and Vsystem_name.
(mac_make_rdb): New function (from w32term.c).
(mac_term_init): Use it. Add BLOCK_INPUT. Error if display has
already been opened. Don't pass argument to
mac_initialize_display_info. Don't set dpyinfo->height/width.
Add entries to x_display_list and x_display_name_list.
(x_delete_display): New function.
(mac_initialize): Don't call mac_initialize_display_info.
(syms_of_macterm) [!MAC_OSX]: Don't call Fprovide.
* macterm.h (check_mac): Add extern.
(struct mac_output): New member size_hints.
(FRAME_SIZE_HINTS): New macro.
(mac_unload_font): Add extern.
* xdisp.c (expose_window, expose_frame): Remove kludges for Mac.
* xfaces.c (clear_font_table) [MAC_OS]: call mac_unload_font.
single_display_prop_string_p.
(single_display_spec_intangible_p): Renamed from
single_display_prop_intangible_p.
(handle_single_display_spec): Renamed from handle_single_display_prop.
Rewritten to be easier to understand.
(set_frame_menubar): Install translations for Lucid/Motif/Lesstif that
pops down menu on C-g.
(xdialog_show): If dialog popped down and no button in the dialog was
pushed, call Fsignal to quit.
(xmenu_show): In no toolkit version, if menu returns NO_SELECT call
Fsignal to quit.
* xfns.c (Fx_file_dialog): Motif/Lesstif version: Pop down on C-g.
* gtkutil.c (xg_initialize): Install bindings for C-g so that
dialogs and menus pop down.
(overrun_check_malloc, overrun_check_realloc): Only add
overhead and write check pattern if check_depth is 1 (to handle
recursive calls). Increase/decrease check_depth in entry/exit.
(overrun_check_free): Only check for overhead if check_depth is 1.
Increase/decrease check_depth in entry/exit.
