paint_widget(math_view);
gtk_math_view_paint(math_view);
GTKMATHVIEW_METHOD_NAME(thaw)(GtkMathView* math_view){  g_return_val_if_fail(math_view != NULL, FALSE);  g_return_val_if_fail(math_view->freeze_counter > 0, FALSE);  if (--math_view->freeze_counter == 0)    {      paint_widget(math_view);      return TRUE;    }  else    return FALSE;}