This hook is invoked upon ConfigureRequest events.\n\ The arguments are: '(win icon? x y width height) where win\n\ is the window requesting the configuration change, icon? is #t\n\ iff that window's icon is requesting the change, x, y, width,\n\ and height are either integers or #f to indicate that that\n\ aspect was not part of the configure request event. \n\ If configure-request-handled is #t after execution of the\n\ hook procedures, then no C-level handling of the request\n\ will be performed.