[gtksourceview/wip/chergert/vim] leave some notes

[Christian Hergert <chergert src gnome org>]

commit c13b5c88ebd3b7ea99fdd6463cacf5478df90463
Author: Christian Hergert <chergert redhat com>
Date:   Tue Nov 2 15:59:31 2021 -0700

    leave some notes

 gtksourceview/vim/gtk-source-vim-visual.c | 4 ++++
 1 file changed, 4 insertions(+)
---
diff --git a/gtksourceview/vim/gtk-source-vim-visual.c b/gtksourceview/vim/gtk-source-vim-visual.c
index 23c288ff..3f9f7342 100644
--- a/gtksourceview/vim/gtk-source-vim-visual.c
+++ b/gtksourceview/vim/gtk-source-vim-visual.c
@@ -46,6 +46,10 @@ struct _GtkSourceVimVisual
         * delete it would be empty.
         */
        GtkSourceVimMotion *motion;
+
+       /* The operation to repeat. This may be a number of things such
+        * as a GtkSourceVimCommand, GtkSourceVimInsert, or GtkSourceVimDelete.
+        */
        GtkSourceVimState *command;
 
        KeyHandler handler;