* doc/emacs/frames.texi (Fonts): Update documentation to say
what font-use-system-font really does and where it can be used.
* src/haiku_font_support.cc (language_code_points): Fix coding
style.
(font_style_to_flags, be_font_style_to_flags): Accept const char
*.
(be_send_font_settings, be_listen_font_settings)
(be_lock_font_defaults, be_unlock_font_defaults)
(be_get_font_default, be_get_font_size): New functions used to
retrieve default font data.
* src/haiku_io.c (haiku_len): Handle FONT_CHANGE_EVENT.
* src/haiku_support.h (enum haiku_event_type): New event type
FONT_CHANGE_EVENT.
(enum haiku_what_font): New enum.
(struct haiku_font_change_event): New struct.
* src/haikufont.c (Ffont_get_system_normal_font)
(Ffont_get_system_font, haiku_handle_font_change_event): New
functions.
(syms_of_haikufont): Provide `dynamic-setting' and define new
variables and subrs.
* src/haikuterm.c (haiku_default_font_parameter): Use system font.
(haiku_read_socket): Handle FONT_CHANGE_EVENTS.
(haiku_term_init): Start listening for font configuration changes.
* src/haikuterm.h: Update prototypes.
* src/xsettings.c (Ffont_get_system_normal_font)
(Ffont_get_system_font): Update doc string.
(syms_of_xsettings): Replace calls to intern with a static
string.
* lisp/term/haiku-win.el (haiku-dnd-wheel-count): New defvar.
(haiku-note-wheel-click, haiku-handle-drag-wheel): New
functions.
* src/haiku_support.cc (EmacsWindow): Get rid of window ID
logic.
(MessageReceived, MouseMoved, be_drag_message): Use thread ID to
identify windows instead of window ID.
* src/haikuselect.c (Fhaiku_drag_message): Record whether or not
the DND frame is a valid drop target.
(haiku_note_drag_wheel): New function.
(syms_of_haikuselect): New defvar.
* src/haikuterm.c (haiku_read_socket): Call
`haiku_note_drag_wheel' when appropriate.
* src/haikuterm.h: Update prototypes.
* lisp/term/haiku-win.el (x-begin-drag): Implement
`follow-tooltip'.
* src/haikufns.c (Fx_show_tip): Record last dx and dy.
(syms_of_haikufns): New staticpros.
* src/haikuselect.c (haiku_unwind_drag_message): Clear new flag.
(Fhaiku_drag_message): New argument `follow-tooltip'. Set new
flag.
(haiku_dnd_compute_tip_xy): New function.
(haiku_note_drag_motion): Move tooltip if flag is true.
* src/haikuterm.c (haiku_read_socket): Don't generate help event
if mouse moves onto a tooltip during DND.
* src/haikuterm.h: Update prototypes.
* doc/lispref/frames.texi (Size Parameters): Remove note saying
Haiku doesn't support `fullwidth' and `fullboth'.
* src/haiku_support.cc (subset_windows, class EmacsWindow)
(Unparent, ParentTo): Stop calling old fullscreen functions.
(ClearFullscreen, FullscreenRectForMode, SetFullscreen): New
functions. Completely rewrite old zoom and fullscreen handling
code.
(Zoom): Send a ZOOM_EVENT and don't actually zoom.
(BWindow_zoom, EmacsWindow_make_fullscreen, EmacsWindow_unzoom):
Delete functions.
(be_set_window_fullscreen_mode): New function.
* src/haiku_support.h (struct haiku_zoom_event): Remove
`zoomed_p' parameter.
(enum haiku_fullscreen_mode): New enum. Update prototypes.
* src/haikufns.c (Fx_display_pixel_height): Return height
instead of width.
* src/haikuterm.c (haiku_make_fullscreen_consistent)
(haiku_read_socket, haiku_fullscreen): Adjust to always set zoom
and fullscreen in the main thread instead of the UI threads.
* src/haikuterm.h (struct haiku_output): Remove flag `zoomed_p'
and add field `fullscreen_mode'.
* doc/lispref/frames.texi (Frame Layout): Document changes to
Haiku frame layout.
* src/haiku_support.cc (class EmacsWindow, MoveToIncludingFrame)
(EmacsMoveTo, MakeFullscreen): Move to an offset including the
decorator frames.
(be_get_window_decorator_dimensions):
(be_get_window_decorator_frame): New functions.
* src/haiku_support.h: Update prototypes.
* src/haikufns.c (haiku_update_after_decoration_change): New
function.
(haiku_create_frame, haiku_set_undecorated)
(haiku_set_override_redirect): Call that function.
(frame_geometry): Actually calculate frame geometry based on
decorator and frame sizes.
* src/haikuterm.c (haiku_coords_from_parent): Use frame width
instead.
(haiku_read_socket): Set left and top positions based on
decorator width and height.
* src/haikuterm.h (struct haiku_output): New field `frame_x' and
`frame_y'.
* doc/lispref/frames.texi (Pointer Shape): Document that the
pointer shape can now be changed on some window systems other
than X.
* lisp/term/haiku-win.el (x-pointer-X-cursor, x-pointer-arrow)
(x-pointer-bottom-left-corner, x-pointer-bottom-right-corner)
(x-pointer-bottom-side, x-pointer-clock, x-pointer-cross)
(x-pointer-cross-reverse, x-pointer-crosshair)
(x-pointer-diamond-cross, x-pointer-hand1, x-pointer-hand2)
(x-pointer-left-side, x-pointer-right-side)
(x-pointer-sb-down-arrow, x-pointer-sb-left-arrow)
(x-pointer-sb-right-arrow, x-pointer-sb-up-arrow, x-pointer-target)
(x-pointer-top-left-corner, x-pointer-top-right-corner)
(x-pointer-top-side, x-pointer-watch, x-pointer-invisible): New
pointer constants.
* src/haiku_support.cc (BCursor_from_id): Accept int instead of
enum.
* src/haiku_support.h: Update prototypes.
* src/haikufns.c (haiku_create_frame): Stop manually assigning
cursors and set default value of the mouse color property.
(haiku_free_frame_resources): Free custom cursors too.
(struct user_cursor_info, INIT_USER_CURSOR): New struct.
(haiku_free_custom_cursors): New function.
(haiku_set_mouse_color): New param handler.
(haiku_frame_parm_handlers): Add param handler.
(syms_of_haikufns): New cursor shape variables from X.
* src/haikuterm.h: Update prototypes.
* src/haikufont.c (haikufont_draw): Use
`haiku_draw_background_rect' instead.
* src/haikuterm.c (haiku_draw_plain_background): Change
arguments to accept rect manually.
(haiku_get_bitmap): Delete function.
(haiku_get_bitmap_rec): New function.
(haiku_draw_stipple_background): Accept rect instead of box
sizes.
(haiku_draw_background_rect): New function.
(haiku_maybe_draw_background): Use that instead.
(haiku_draw_image_glyph_string): Add notice.
(haiku_draw_glyph_string): Set `stippled_p' correctly.
* src/haikuterm.h (struct haiku_bitmap_record): New fields for
keeping track of stipple state.
* src/image.c (image_create_bitmap_from_data)
(image_create_bitmap_from_file, free_bitmap_record): Free and
set them accordingly.
* src/haikufns.c (haiku_create_frame, haiku_create_tip_frame):
Clear `relief_background'.
* src/haikuterm.c (haiku_calculate_relief_colors): Cache relief
colors for each frame.
* src/haikuterm.h (struct haiku_output): New fields for caching
the last relief color.
* src/haikufns.c (haiku_set_background_color)
(haiku_set_cursor_color, haiku_get_pixel, haiku_put_pixel)
(haiku_set_internal_border_width)
(haiku_set_inhibit_double_buffering)
(Fhaiku_mouse_absolute_pixel_position, Fxw_color_defined_p)
(Fxw_color_values, Fx_double_buffered_p)
(Fx_display_backing_store): Clean up coding style.
(haiku_set_name): Use correct default name and don't cons extra
string all the time.
* src/haikuterm.c (haiku_read_socket): Remove unused variable.
(haiku_term_init): Set default name.
(mark_haiku_display): Mark new field.
* src/haikuterm.h (struct haiku_display_info): New field
`default_name'.
* src/haiku_io.c (haiku_len): Handle new event `MENU_BAR_CLICK'.
* src/haiku_support.cc (class EmacsWindow): Remove most of the
menu bar cv stuff.
(MessageReceived): Handle REPLAY_MENU_BAR message.
(EmacsWindow_signal_menu_update_complete): Delete function.
(be_replay_menu_bar_event): New function.
* src/haiku_support.h (enum haiku_event_type): New event type
`MENU_BAR_CLICK'.
(struct haiku_menu_bar_click_event): New struct.
* src/haikumenu.c (haiku_activate_menubar): New function.
* src/haikuterm.c (haiku_read_socket): Save a
MENU_BAR_ACTIVATE_EVENT and the menu bar click event instead of
handling the menu bar update synchronously.
(haiku_create_terminal): Set `activate_menubar_hook'.
(syms_of_haikuterm): Remove extraneous newline.
* src/haikuterm.h (struct haiku_output): New field
`saved_menu_event'.
* lisp/mouse.el (mouse-drag-and-drop-region): Allow dragging to
the current frame if we know `return-frame' doesn't work.
* lisp/term/haiku-win.el (haiku-dnd-drag-handler): New function.
* src/haiku_support.cc (MouseMoved): Don't send drag motion
events for the drag frame.
* src/haikuselect.c (haiku_note_drag_motion_1)
(haiku_note_drag_motion_2, haiku_note_drag_motion): New
functions.
(syms_of_haikuselect): New variable `haiku-drag-track-function'.
* src/haikuterm.c (haiku_read_socket): Note mouse motion in that
case.q
* src/haikuterm.h: Update prototypes.
* src/haikuselect.c (haiku_unwind_drag_message): New function.
(Fhaiku_drag_message): Set `haiku_dnd_in_progress' to false.
* src/haikuterm.c (haiku_read_socket): Fix overriding of
need_flush when reading events from multiple frames.
* src/haikuterm.h (haiku_dnd_in_progress): New variable.
* src/xdisp.c (note_mouse_highlight): Ignore if said variable is
true.
* src/haiku_support.cc (class EmacsWindow, Zoom, UnZoom): Track
zoom state manually instead of guessing what the system
currently thinks it is.
(MakeFullscreen): Always unzoom first.
* src/haiku_support.h (struct haiku_zoom_event): Remove all
fields and add a single field `zoomed'.
* src/haikufns.c (haiku_create_frame, haiku_create_tip_frame):
Remove use of pending_zoom fields.
* src/haikuterm.c (haiku_read_socket): Simplify handling of zoom
events.
(haiku_fullscreen): Simplify handling of different zoom states.
* src/haikuterm.h (struct haiku_output): Remove all pending_zoom
fields since they are no longer required.
* src/haikufns.c (haiku_create_frame): Set configury_done and do
pending fullscreen change if any.
* src/haikuterm.c (haiku_fullscreen): Defer actually setting
fullscreen until configury_done is set.
* src/haikuterm.h (struct haiku_output): New field
`configury_done'.
* lisp/term/haiku-win.el (haiku-dnd-handle-drag-n-drop-event):
Update for new DND event format.
* src/haiku_io.c (haiku_len): Handle DRAG_AND_DROP_EVENTs.
* src/haiku_select.cc (be_enum_message, be_get_refs_data)
(be_get_message_data): New function.
* src/haiku_support.cc (class Emacs): Remove `RefsReceived'.
(MessageReceived): Generate new kind of drag-n-drop events.
* src/haiku_support.h (enum haiku_event_type): Rename
`REFS_EVENT' to `DRAG_AND_DROP_EVENT'.
(struct haiku_refs_event): Delete struct.
(struct haiku_drag_and_drop_event): New struct.
* src/haikuselect.c (haiku_message_to_lisp): New function.
(syms_of_haikuselect): New symbols.
* src/haikuselect.h: Update prototypes.
* src/haikuterm.c (haiku_read_socket): Handle new type of
drag-and-drop events by serializing drop message to Lisp and
letting Lisp code do the processing.
* src/haikuterm.h: Update prototypes.
* src/haiku_support.cc (EmacsScrollBar): Set steps to
appropriate value.
(ValueChanged): Test new value against old value before sending
value event.
(MessageReceived): Handle portion and range.
(BView_scroll_bar_update): New argument for portion.
* src/haiku_support.h: Update prototypes.
* src/haikuterm.c (haiku_set_scroll_bar_thumb):
(haiku_set_horizontal_scroll_bar_thumb): New functions.
(haiku_set_horizontal_scroll_bar):
(haiku_set_vertical_scroll_bar): Use those functions to set
scroll bar values.
(haiku_read_socket): Handle new meanings of scroll bar values.
* src/haikuterm.h (struct scroll_bar):
* src/haikufns.c (haiku_set_parent_frame): Set `parent_desc'
correctly.
* src/haikuterm.h (C_FRAME, C_FONT, C_TERMINAL):
(struct haiku_display_info):
(struct haiku_output): Get rid of C_* preprocessor defines,
since these files are no longer included in any way by C++ files.
* src/haikufns.c (tip_frame): Make non-static.
* src/haikuterm.c (haiku_read_socket): Ignore motion events that
didn't actually move when a tip frame is visible.
* src/haikuterm.h (tip_frame): Declare.
* src/haikuterm.c (haiku_mouse_position): Set timestamp.
(haiku_read_socket): Set last_mouse_movement_time.
* src/haikuterm.h (struct haiku_display_info): Add field
`last_mouse_movement_time'.
* .gitignore: Add binaries specific to Haiku.
* Makefie.in (HAVE_BE_APP): New variable.
(install-arch-dep): Install Emacs and Emacs.pdmp when
using Haiku.
* configure.ac: Detect and configure for Haiku and
various related configurations.
(be-app, be-freetype, be-cairo): New options.
(HAVE_BE_APP, HAIKU_OBJ, HAIKU_CXX_OBJ)
(HAIKU_LIBS, HAIKU_CFLAGS): New variables.
(HAIKU, HAVE_TINY_SPEED_T): New define.
(emacs_config_features): Add BE_APP.
* doc/emacs/Makefile.in (EMACSSOURCES): Add Haiku
appendix.
* doc/emacs/emacs.texi: Add Haiku appendix to menus and
include it.
* doc/emacs/haiku.texi: New Haiku appendix.
* doc/lispref/display.texi (Defining Faces, Window Systems):
Explain meaning of `haiku' as a window system identifier.
(haiku-use-system-tooltips): Explain meaning of system
tooltips on
Haiku.
* doc/lispref/frames.texi (Multiple Terminals): Explain
meaning of haiku as a display type.
(Frame Layout): Clarify section for Haiku frames.
(Size Parameters): Explain limitations of fullwidth and
fullheight on Haiku.
(Management Parameters): Explain limitations of
inhibiting double buffering on builds with Cairo,
and the inability of frames with no-accept-focus to
receive keyboard input on Haiku.
(Font and Color Parameters): Explain the different font
backends available on Haiku.
(Raising and Lowering): Explain that lowering and
restacking frames doesn't work on Haiku.
(Child Frames): Explain oddities of child frame
visibility on Haiku.
* doc/lispref/os.texi (System Environment): Explain
meaning of haiku.
* etc/MACHINES: Add appropriate notices for Haiku.
* etc/NEWS: Document changes.
* etc/PROBLEMS: Document font spacing bug on Haiku.
* lib-src/Makefile.in: Build be-resources binary on
Haiku.
(CXX, CXXFLAGS, NON_CXX_FLAGS, ALL_CXXFLAGS)
(HAVE_BE_APP, HAIKU_LIBS, HAIKU_CFLAGS): New variables.
(DONT_INSTALL): Add be-resources binary if on Haiku.
(be-resources): New target.
* lib-src/be_resources: Add helper binary for setting
resources on the Emacs application.
* lib-src/emacsclient.c (decode_options): Set
alt_display to "be" on Haiku.
* lisp/cus-edit.el (custom-button, custom-button-mouse)
(custom-button-unraised, custom-button-pressed): Update
face definitions for Haiku.
* lisp/cus-start.el: Add haiku-debug-on-fatal-error and
haiku-use-system-tooltips.
* lisp/faces.el (face-valid-attribute-values): Clarify
attribute comment for Haiku.
(tool-bar): Add appropriate toolbar color for Haiku.
* lisp/frame.el (haiku-frame-geometry)
(haiku-mouse-absolute-pixel-position)
(haiku-set-mouse-absolute-pixel-position)
(haiku-frame-edges)
(haiku-frame-list-z-order): New function declarations.
(frame-geometry, frame-edges)
(mouse-absolute-pixel-position)
(set-mouse-absolute-pixel-position)
(frame-list-z-order): Call appropriate window system
functions on Haiku.
(display-mouse-p, display-graphic-p)
(display-images-p, display-pixel-height)
(display-pixel-width, display-mm-height)
(display-mm-width, display-backing-store)
(display-save-under, display-planes)
(display-color-cells, display-visual-class): Update type
tests for Haiku.
* lisp/international/mule-cmds.el
(set-coding-system-map): Also
prevent set-terminal-coding-system from appearing in the menu
bar on Haiku.
* lisp/loadup.el: Load Haiku-specific files when built
with Haiku, and don't rename newly built Emacs on Haiku as BFS
doesn't support hard links.
* lisp/menu-bar.el (menu-bar-open): Add for Haiku.
* lisp/mwheel.el (mouse-wheel-down-event): Expect
wheel-up on Haiku.
(mouse-wheel-up-event): Expect wheel-down on Haiku.
(mouse-wheel-left-event): Expect wheel-left on Haiku.
(mouse-wheel-right-event): Expect wheel-right on Haiku.
* lisp/net/browse-url.el
(browse-url--browser-defcustom-type):
Add option for WebPositive.
(browse-url-webpositive-program): New variable.
(browse-url-default-program): Search for WebPositive.
(browse-url-webpositive): New function.
* lisp/net/eww.el (eww-form-submit, eww-form-file)
(eww-form-checkbox, eww-form-select): Define faces
appropriately for Haiku.
* lisp/term/haiku-win.el: New file.
* lisp/tooltip.el (menu-or-popup-active-p): New function
declaration.
(tooltip-show-help): Don't use tooltips on Haiku when a
menu is active.
* lisp/version.el (haiku-get-version-string): New
function declaration.
(emacs-version): Add Haiku version string if
appropriate.
* src/Makefile.in: Also produce binary named "Emacs"
with Haiku resources set.
(CXX, HAIKU_OBJ, HAIKU_CXX_OBJ, HAIKU_LIBS)
(HAIKU_CFLAGS, HAVE_BE_APP, NON_CXX_FLAGS)
(ALL_CXX_FLAGS): New variables.
(.SUFFIXES): Add .cc.
(.cc.o): New target.
(base_obj): Add Haiku C objects.
(doc_obj, obj): Split objects that should scanned for
documentation into doc_obj.
(SOME_MACHINE_OBJECTS): Add appropriate Haiku C objects.
(all): Depend on Emacs and Emacs.pdmp on Haiku.
(LIBES): Add Haiku libraries.
(gl-stamp)
($(etc)/DOC): Scan doc_obj instead of obj
(temacs$(EXEEXT): Use C++ linker on Haiku.
(ctagsfiles3): New variable.
(TAGS): Scan C++ files.
* src/alloc.c (garbage_collect): Mark Haiku display.
* src/dispextern.h (HAVE_NATIVE_TRANSFORMS): Also enable
on Haiku.
(struct image): Add fields for Haiku transforms.
(RGB_PIXEL_COLOR): Define to unsigned long on Haiku as
well.
(sit_for): Also check USABLE_SIGPOLL.
(init_display_interactive): Set initial window system to
Haiku on Haiku builds.
* src/emacs.c (main): Define Haiku syms and init haiku
clipboard.
(shut_down_emacs): Quit BApplication on Haiku and
trigger debug
on aborts if haiku_debug_on_fatal_error.
(Vsystem_type): Update docstring.
* src/fileio.c (next-read-file-uses-dialog-p): Enable on
Haiku.
* src/filelock.c (WTMP_FILE): Only define if BOOT_TIME
is also defined.
* src/floatfns.c (double_integer_scale): Work around
Haiku libroot brain damage.
* src/font.c (syms_of_font): Define appropriate font
driver symbols for Haiku builds with various options.
* src/font.h: Also enable ftcrfont on Haiku builds with
Cairo.
(font_data_structures_may_be_ill_formed): Also enable on
Haiku builds that have Cairo.
* src/frame.c (Fframep): Update doc-string for Haiku
builds and return haiku if appropriate.
(syms_of_frame): New symbol `haiku'.
* src/frame.h (struct frame): Add output data for Haiku.
(FRAME_HAIKU_P): New macro.
(FRAME_WINDOW_P): Test for Haiku frames as well.
* src/ftcrfont.c (RED_FROM_ULONG, GREEN_FROM_ULONG)
(BLUE_FROM_ULONG): New macros.
(ftcrfont_draw): Add haiku specific code for Haiku
builds with Cairo.
* src/ftfont.c (ftfont_open): Set face.
(ftfont_has_char, ftfont_text_extents): Work around
crash.
(syms_of_ftfont): New symbol `mono'.
* src/ftfont.h (struct font_info): Enable Cairo-specific
fields for Cairo builds on Haiku.
* src/haiku_draw_support.cc:
* src/haiku_font_support.cc:
* src/haiku_io.c:
* src/haiku_select.cc:
* src/haiku_support.cc:
* src/haiku_support.h:
* src/haikufns.c:
* src/haikufont.c:
* src/haikugui.h:
* src/haikuimage.c:
* src/haikumenu.c:
* src/haikuselect.c:
* src/haikuselect.h:
* src/haikuterm.c:
* src/haikuterm.h: Add new files for Haiku windowing
support.
* src/haiku.c: Add new files for Haiku operating system
support.
* src/image.c: Implement image transforms and native XPM
support
on Haiku.
(GET_PIXEL, PUT_PIXEL, NO_PIXMAP)
(PIX_MASK_RETAIN, PIX_MASK_DRAW)
(RGB_TO_ULONG, RED_FROM_ULONG, GREEN_FROM_ULONG)
(BLUE_FROM_ULONG, RED16_FROM_ULONG, GREEN16_FROM_ULONG)
(BLUE16_FROM_ULONG): Define to appropriate values on
Haiku.
(image_create_bitmap_from_data): Add Haiku support.
(image_create_bitmap_from_file): Add TODO on Haiku.
(free_bitmap_record): Free bitmap on Haiku.
(image_size_in_bytes): Implement for Haiku bitmaps.
(image_set_transform): Implement on Haiku.
(image_create_x_image_and_pixmap_1): Implement on Haiku,
24-bit or 1-bit only.
(image_destroy_x_image, image_get_x_image): Use correct
img and pixmap values on Haiku.
(lookup_rgb_color): Use correct macro on Haiku.
(image_to_emacs_colors): Implement on Haiku.
(image_disable_image): Disable on Haiku.
(image_can_use_native_api): Test for translator presence
on Haiku.
(native_image_load): Use translator on Haiku.
(imagemagick_load_image): Add Haiku-specific quirks.
(Fimage_transforms_p): Allow rotate90 on Haiku.
(image_types): Enable native XPM support on Haiku.
(syms_of_image): Enable XPM images on Haiku.
* src/keyboard.c (kbd_buffer_get_event)
(handle_async_input, handle_input_available_signal)
(handle_user_signal, Fset_input_interrupt_mode)
(init_keyboard): Check for USABLE_SIGPOLL along with
USABLE_SIGIO.
* src/lisp.h (pD): Work around broken Haiku headers.
(HAVE_EXT_MENU_BAR): Define on Haiku.
(handle_input_available_signal): Enable if we just have
SIGPOLL as well.
* src/menu.c (have_boxes): Return true on Haiku.
(single_menu_item): Enable toolkit menus on Haiku.
(find_and_call_menu_selection): Also enable on Haiku.
* src/process.c (keyboard_bit_set): Enable with only
usable SIGPOLL.
(wait_reading_process_output): Test for SIGPOLL as well
as SIGIO availability.
* src/sound.c (sound_perror, vox_open)
(vox_configure, vox_close): Enable for usable SIGPOLL as
well.
* src/sysdep.c (sys_subshell): Enable for usable SIGPOLL.
(reset_sigio): Make conditional on F_SETOWN.
(request_sigio, unrequest_sigio)
(emacs_sigaction_init): Also handle SIGPOLLs.
(init_sys_modes): Disable TCXONC usage on Haiku, as it
doesn't have any ttys other than pseudo ttys, which don't
support C-s/C-q flow control, and causes compiler warnings.
(speeds): Disable high speeds if HAVE_TINY_SPEED_T.
* src/termhooks.h (enum output_method): Add output_haiku.
(struct terminal): Add Haiku display info.
(TERMINAL_FONT_CACHE): Enable for Haiku.
* src/terminal.c (Fterminal_live_p): Return `haiku' if
appropriate.
* src/verbose.mk.in (AM_V_CXX, AM_V_CXXLD): New logging
variables.
* src/xdisp.c (redisplay_internal)
(note_mouse_highlight): Return on Haiku if a popup is activated.
(display_menu_bar): Return on Haiku if frame is a Haiku
frame.
* src/xfaces.c (GCGraphicsExposures): Enable correctly on Haiku.
(x_create_gc): Enable dummy GC code on Haiku.
* src/xfns.c (x-server-version, x-file-dialog): Add
Haiku specifics to doc strings.
* src/xterm.c (syms_of_xterm): Add Haiku information to
doc string.
