emacs-29 53b47df822: Report cursor correctly on PGTK when there is a margin

[Po Lu]

branch: emacs-29
commit 53b47df8229a3a54777940663edda28de0a01b90
Author: Po Lu <luangruo@yahoo.com>
Commit: Po Lu <luangruo@yahoo.com>

    Report cursor correctly on PGTK when there is a margin
    
    * src/pgtkterm.c (pgtk_draw_window_cursor): Adjust frame_x by
    the margin width as well.
---
 src/pgtkterm.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/pgtkterm.c b/src/pgtkterm.c
index 5158492ca0..c00e13550b 100644
--- a/src/pgtkterm.c
+++ b/src/pgtkterm.c
@@ -2959,7 +2959,8 @@ pgtk_draw_window_cursor (struct window *w, struct 
glyph_row *glyph_row, int x,
       if (w == XWINDOW (f->selected_window))
        {
          int frame_x = (WINDOW_TO_FRAME_PIXEL_X (w, x)
-                        + WINDOW_LEFT_FRINGE_WIDTH (w));
+                        + WINDOW_LEFT_FRINGE_WIDTH (w)
+                        + WINDOW_LEFT_MARGIN_WIDTH (w));
          int frame_y = WINDOW_TO_FRAME_PIXEL_Y (w, y);
          pgtk_im_set_cursor_location (f, frame_x, frame_y,
                                       w->phys_cursor_width,