[gtksourceview/wip/chergert/vim] scroll cursor mark on screen in visual

[Christian Hergert <chergert src gnome org>]

commit d390a27753e942a5dcf8c1a76431165e35b2d966
Author: Christian Hergert <chergert redhat com>
Date:   Sat Oct 30 14:37:41 2021 -0700

    scroll cursor mark on screen in visual

 gtksourceview/vim/gtk-source-vim-visual.c | 5 +++++
 1 file changed, 5 insertions(+)
---
diff --git a/gtksourceview/vim/gtk-source-vim-visual.c b/gtksourceview/vim/gtk-source-vim-visual.c
index 0f673303..3cb7b37e 100644
--- a/gtksourceview/vim/gtk-source-vim-visual.c
+++ b/gtksourceview/vim/gtk-source-vim-visual.c
@@ -132,6 +132,8 @@ gtk_source_vim_visual_track_line (GtkSourceVimVisual *self)
 static void
 gtk_source_vim_visual_track_motion (GtkSourceVimVisual *self)
 {
+       GtkSourceView *view;
+
        g_assert (GTK_SOURCE_IS_VIM_VISUAL (self));
 
        switch (self->mode)
@@ -148,6 +150,9 @@ gtk_source_vim_visual_track_motion (GtkSourceVimVisual *self)
                default:
                        break;
        }
+
+       view = gtk_source_vim_state_get_view (GTK_SOURCE_VIM_STATE (self));
+       gtk_text_view_scroll_mark_onscreen (GTK_TEXT_VIEW (view), self->cursor);
 }
 
 static const char *