(note_mouse_highlight, note_tool_bar_highlight): Set
help_echo_window.
(XTread_socket): Pass help_echo_window to gen_help_event.
(syms_of_xterm): Initialize and staticpro help_echo_window.
Renamed from `text_property_eq' and `text_property_stickiness', respectively.
(find_field, Fconstrain_to_field, char_property_eq, char_property_stickiness):
Changed to call char-property functions instead of text-property-only ones.
Made a subr (was `next_single_char_property_change').
Do more error checking, and cleanup limit behavior.
(Fprevious_single_char_property_change): New function.
(syms_of_textprop): Initialize new subrs.
(note_mode_line_highlight): Store additional information about the
help-echo in help_echo_object and help_echo_pos. Check both
`local-map' and `keymap' properties for changing the cursor
(note_mouse_highlight): Store additional information about the
help-echo in help_echo_object and help_echo_pos.
(note_tool_bar_highlight): Set help_echo_object to nil and
help_echo_pos to -1.
(w32_read_socket): Use gen_help_event instead of filling
input_events manually.
(syms_of_w32term): Staticpro help_echo_object.
(x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
set, arrange for a mouse-highlight redisplay in
XTframe_up_to_date.
(x_clear_mouse_face): New function.
(w32_redisplay_interface): Add pointer to x_clear_mouse_face.
(x_update_window_begin): No need to turn off the mouse
highlight here.
(show_mouse_face): Set the mouse_face_p flag of glyph rows
depending on whether they contain glyphs highlighted in
mouse-face.
(x_fill_stretch_glyph_string): Consume runs of stretch
glyphs instead of a single one.
(BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
with new argument list.
(x_set_glyph_string_gc): Make sure the face's GC is valid.
(x_append_glyph, x_append_composite_glyph)
(x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
changes in struct glyph starting 1999-12-27. See comments for
xterm.c on 2000-07-05.
(call_function): New function.
(handle_single_display_prop): Use call_function and FUNCTIONP
instead of checking whether if font_height is a symbol and
using eval_form.
