*** empty log message ***

1 files changed, 66 insertions, 0 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index 11b474eb0e4..c6bc374e73f 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -44,6 +44,72 @@
 
         * w32fns.c (Fx_file_dialog): Pass a filter to GetOpenFileName.
 
+        * w32term.c (remember_mouse_glyph): New function.
+        (w32_mouse_position): Use it.
+        (note_mouse_movement): If the mouse moved off the glyph, remember
+        its new position.
+        
+        * w32term.c (notice_overwritten_cursor): Renamed from
+        note_overwritten_text_cursor.  Rewritten to take glyph widths into
+        account.
+        (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
+        (fast_find_string_pos): New function.
+        (fast_find_position): Return the correct vpos.  Add parameter
+        STOP.  In the final row, stop before glyphs having STOP as object.
+        Don't consider glyphs that are not from a buffer.
+        (fast_find_position) [0]: Add a presumably more correct version
+        for after 21.1.
+        (expose_window_tree, expose_frame): Don't compute intersections here.
+        (expose_window): Do it here instead.
+        (expose_window_tree, expose_window, expose_line): Return 1 when
+        overwriting mouse-face.
+        (expose_window): If W is the window currently being updated, mark
+        the frame garbaged.
+        (expose_frame): If mouse-face was overwritten, redo it.
+        (x_use_underline_position_properties): New variable.
+        (syms_of_xterm): DEFVAR_BOOL it.
+        (x_draw_glyph_string): Add comment to use it in future.
+        (x_draw_glyph_string): Restore clipping after drawing box.
+        Fix a computation of the underline position.
+        (w32_get_glyph_string_clip_rect): Minor cleanup.
+        (x_fill_stretch_glyph_string): Remove an assertion.
+        (x_produce_glyphs): Don't convert multibyte characters
+        to unibyte characters in unibyte buffers.
+        (cursor_in_mouse_face_p): New function.
+        (x_draw_stretch_glyph_string): Use it to choose a different GC
+        when drawing a cursor within highlighted text.  Don't draw
+        background again if it has already been drawn.
+        (x_draw_glyph_string_box): Don't draw a full-width
+        box just because the glyph row's full_width_p flag is set.
+        (x_draw_glyphs): Fix computation of rightmost x for
+        full-width rows.
+        (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
+        (w32_draw_relief_rect): Extend left shadow to the bottom and left;
+        change bottom shadow accordingly. Some cleanup.
+        (x_update_window_end): Handle overwritten mouse face
+        also for tool bar windows.
+        (show_mouse_face): Set the glyph row's mouse_face_p flag also when
+        DRAW is DRAW_IMAGE_RAISED.
+        (clear_mouse_face): Return 1 if text with mouse face was
+        actually redrawn.  Make the function static.  Reset
+        dpyinfo->mouse_face_overlay otherwise note_mouse_highlight might
+        optimize away highlighting if we pass over that same overlay again.
+        (note_mouse_highlight): Call mouse_face_overlay_overlaps
+        to detect a case where we have to highlight a different region
+        despite not having left the currently highlighted region.
+        Set mouse_face_overlay in the x_display_info.  Avoid changing the
+        mouse pointer shape when show_mouse_face has already done it, or
+        there is no need.  Handle mouse-face and help-echo in strings.
+        (glyph_rect): New function.
+        (w32_mouse_position): Use it to raise the threshold for mouse
+        movement event generation.
+        (w32_initialize_display_info): Initialize the x_display_info's
+        mouse_face_overlay.
+        (w32_set_vertical_scroll_bar): Don't clear a zero height
+        or width area.
+        (w32_set_vertical_scroll_bar, x_scroll_bar_create): Don't configure
+        a widget to zero height.
+
         * w32menu.c (single_submenu, w32_menu_show) [!HAVE_MULTILINGUAL_MENU]:
         Protect unibyte stings created by replacing their multibyte
         equivalents in menu_items.